1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
1200
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249
1250
1251
1252
1253
1254
1255
1256
1257
1258
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269
1270
1271
1272
1273
1274
1275
1276
1277
1278
1279
1280
1281
1282
1283
1284
1285
1286
1287
1288
1289
1290
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
1333
1334
1335
1336
1337
1338
1339
1340
1341
1342
1343
1344
1345
1346
1347
1348
1349
1350
1351
1352
1353
1354
1355
1356
1357
1358
1359
1360
1361
1362
1363
1364
1365
1366
1367
1368
1369
1370
1371
1372
1373
1374
1375
1376
1377
1378
1379
1380
1381
1382
1383
1384
1385
1386
1387
1388
1389
1390
1391
1392
1393
1394
1395
1396
1397
1398
1399
1400
1401
1402
1403
1404
1405
1406
1407
1408
1409
1410
1411
1412
1413
1414
1415
1416
1417
1418
1419
1420
1421
1422
1423
1424
1425
1426
1427
1428
1429
1430
1431
1432
1433
1434
1435
1436
1437
1438
1439
1440
1441
1442
1443
1444
1445
1446
1447
1448
1449
1450
1451
1452
1453
1454
1455
1456
1457
1458
1459
1460
1461
1462
1463
1464
1465
1466
1467
1468
1469
1470
1471
1472
1473
1474
1475
1476
1477
1478
1479
1480
1481
1482
1483
1484
1485
1486
1487
1488
1489
1490
1491
1492
1493
1494
1495
1496
1497
1498
1499
1500
1501
1502
1503
1504
1505
1506
1507
1508
1509
1510
1511
1512
1513
1514
1515
1516
1517
1518
1519
1520
1521
1522
1523
1524
1525
1526
1527
1528
1529
1530
1531
1532
1533
1534
1535
1536
1537
1538
1539
1540
1541
1542
1543
1544
1545
1546
1547
1548
1549
1550
1551
1552
1553
1554
1555
1556
1557
1558
1559
1560
1561
1562
1563
1564
1565
1566
1567
1568
1569
1570
1571
1572
1573
1574
1575
1576
1577
1578
1579
1580
1581
1582
1583
1584
1585
1586
1587
1588
1589
1590
1591
1592
1593
1594
1595
1596
1597
1598
1599
1600
1601
1602
1603
1604
1605
1606
1607
1608
1609
1610
1611
1612
1613
1614
1615
1616
1617
1618
1619
1620
1621
1622
1623
1624
1625
1626
1627
1628
1629
1630
1631
1632
1633
1634
1635
1636
1637
1638
1639
1640
1641
1642
1643
1644
1645
1646
1647
1648
1649
1650
1651
1652
1653
1654
1655
1656
1657
1658
1659
1660
1661
1662
1663
1664
1665
1666
1667
1668
1669
1670
1671
1672
1673
1674
1675
1676
1677
1678
1679
1680
1681
1682
1683
1684
1685
1686
1687
1688
1689
1690
1691
1692
1693
1694
1695
1696
1697
1698
1699
1700
1701
1702
1703
1704
1705
1706
1707
1708
1709
1710
1711
1712
1713
1714
1715
1716
1717
1718
1719
1720
1721
1722
1723
1724
1725
1726
1727
1728
1729
1730
1731
1732
1733
1734
1735
1736
1737
1738
1739
1740
1741
1742
1743
1744
1745
1746
1747
1748
1749
1750
1751
1752
1753
1754
1755
1756
1757
1758
1759
1760
1761
1762
1763
1764
1765
1766
1767
1768
1769
1770
1771
1772
1773
1774
1775
1776
1777
1778
1779
1780
1781
1782
1783
1784
1785
1786
1787
1788
1789
1790
1791
1792
1793
1794
1795
1796
1797
1798
1799
1800
1801
1802
1803
1804
1805
1806
1807
1808
1809
1810
1811
1812
1813
1814
1815
1816
1817
1818
1819
1820
1821
1822
1823
1824
1825
1826
1827
1828
1829
1830
1831
1832
1833
1834
1835
1836
1837
1838
1839
1840
1841
1842
1843
1844
1845
1846
1847
1848
1849
1850
1851
1852
1853
1854
1855
1856
1857
1858
1859
1860
1861
1862
1863
1864
1865
1866
1867
1868
1869
1870
1871
1872
1873
1874
1875
1876
1877
1878
1879
1880
1881
1882
1883
1884
1885
1886
1887
1888
1889
1890
1891
1892
1893
1894
1895
1896
1897
1898
1899
1900
1901
1902
1903
1904
1905
1906
1907
1908
1909
1910
1911
1912
1913
1914
1915
1916
1917
1918
1919
1920
1921
1922
1923
1924
1925
1926
1927
1928
1929
1930
1931
1932
1933
1934
1935
1936
1937
1938
1939
1940
1941
1942
1943
1944
1945
1946
1947
1948
1949
1950
1951
1952
1953
1954
1955
1956
1957
1958
1959
1960
1961
1962
1963
1964
1965
1966
1967
1968
1969
1970
1971
1972
1973
1974
1975
1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026
2027
2028
2029
2030
2031
2032
2033
2034
2035
2036
2037
2038
2039
2040
2041
2042
2043
2044
2045
2046
2047
2048
2049
2050
2051
2052
2053
2054
2055
2056
2057
2058
2059
2060
2061
2062
2063
2064
2065
2066
2067
2068
2069
2070
2071
2072
2073
2074
2075
2076
2077
2078
2079
2080
2081
2082
2083
2084
2085
2086
2087
2088
2089
2090
2091
2092
2093
2094
2095
2096
2097
2098
2099
2100
2101
2102
2103
2104
2105
2106
2107
2108
2109
2110
2111
2112
2113
2114
2115
2116
2117
2118
2119
2120
2121
2122
2123
2124
2125
2126
2127
2128
2129
2130
2131
2132
2133
2134
2135
2136
2137
2138
2139
2140
2141
2142
2143
2144
2145
2146
2147
2148
2149
2150
2151
2152
2153
2154
2155
2156
2157
2158
2159
2160
2161
2162
2163
2164
2165
2166
2167
2168
2169
2170
2171
2172
2173
2174
2175
2176
2177
2178
2179
2180
2181
2182
2183
2184
2185
2186
2187
2188
2189
2190
2191
2192
2193
2194
2195
2196
2197
2198
2199
2200
2201
2202
2203
2204
2205
2206
2207
2208
2209
2210
2211
2212
2213
2214
2215
2216
2217
2218
2219
2220
2221
2222
2223
2224
2225
2226
2227
2228
2229
2230
2231
2232
2233
2234
2235
2236
2237
2238
2239
2240
2241
2242
2243
2244
2245
2246
2247
2248
2249
2250
2251
2252
2253
2254
2255
2256
2257
2258
2259
2260
2261
2262
2263
2264
2265
2266
2267
2268
2269
2270
2271
2272
2273
2274
2275
2276
2277
2278
2279
2280
2281
2282
2283
2284
2285
2286
2287
2288
2289
2290
2291
2292
2293
2294
2295
2296
2297
2298
2299
2300
2301
2302
2303
2304
2305
2306
2307
2308
2309
2310
2311
2312
2313
2314
2315
2316
2317
2318
2319
2320
2321
2322
2323
2324
2325
2326
2327
2328
2329
2330
2331
2332
2333
2334
2335
2336
2337
2338
2339
2340
2341
2342
2343
2344
2345
2346
2347
2348
2349
2350
2351
2352
2353
2354
2355
2356
2357
2358
2359
2360
2361
2362
2363
2364
2365
2366
2367
2368
2369
2370
2371
2372
2373
2374
2375
2376
2377
2378
2379
2380
2381
2382
2383
2384
2385
2386
2387
2388
2389
2390
2391
2392
2393
2394
2395
2396
2397
2398
2399
2400
2401
2402
2403
2404
2405
2406
2407
2408
2409
2410
2411
2412
2413
2414
2415
2416
2417
2418
2419
2420
2421
2422
2423
2424
2425
2426
2427
2428
2429
2430
2431
2432
2433
2434
2435
2436
2437
2438
2439
2440
2441
2442
2443
2444
2445
2446
2447
2448
2449
2450
2451
2452
2453
2454
2455
2456
2457
2458
2459
2460
2461
2462
2463
2464
2465
2466
2467
2468
2469
2470
2471
2472
2473
2474
2475
2476
2477
2478
2479
2480
2481
2482
2483
2484
2485
2486
2487
2488
2489
2490
2491
2492
2493
2494
2495
2496
2497
2498
2499
2500
2501
2502
2503
2504
2505
2506
2507
2508
2509
2510
2511
2512
2513
2514
2515
2516
2517
2518
2519
2520
2521
2522
2523
2524
2525
2526
2527
2528
2529
2530
2531
2532
2533
2534
2535
2536
2537
2538
2539
2540
2541
2542
2543
2544
2545
2546
2547
2548
2549
2550
2551
2552
2553
2554
2555
2556
2557
2558
2559
2560
2561
2562
2563
2564
2565
2566
2567
2568
2569
2570
2571
2572
2573
2574
2575
2576
2577
2578
2579
2580
2581
2582
2583
2584
2585
2586
2587
2588
2589
2590
2591
2592
2593
2594
2595
2596
2597
2598
2599
2600
2601
2602
2603
2604
2605
2606
2607
2608
2609
2610
2611
2612
2613
2614
2615
2616
2617
2618
2619
2620
2621
2622
2623
2624
2625
2626
2627
2628
2629
2630
2631
2632
2633
2634
2635
2636
2637
2638
2639
2640
2641
2642
2643
2644
2645
2646
2647
2648
2649
2650
2651
2652
2653
2654
2655
2656
2657
2658
2659
2660
2661
2662
2663
2664
2665
2666
2667
2668
2669
2670
2671
2672
2673
2674
2675
2676
2677
2678
2679
2680
2681
2682
2683
2684
2685
2686
2687
2688
2689
2690
2691
2692
2693
2694
2695
2696
2697
2698
2699
2700
2701
2702
2703
2704
2705
2706
2707
2708
2709
2710
2711
2712
2713
2714
2715
2716
2717
2718
2719
2720
2721
2722
2723
2724
2725
2726
2727
2728
2729
2730
2731
2732
2733
2734
2735
2736
2737
2738
2739
2740
2741
2742
2743
2744
2745
2746
2747
2748
2749
2750
2751
2752
2753
2754
2755
2756
2757
2758
2759
2760
2761
2762
2763
2764
2765
2766
2767
2768
2769
2770
2771
2772
2773
2774
2775
2776
2777
2778
2779
2780
2781
2782
2783
2784
2785
2786
2787
2788
2789
2790
2791
2792
2793
2794
2795
2796
2797
2798
2799
2800
2801
2802
2803
2804
2805
2806
2807
2808
2809
2810
2811
2812
2813
2814
2815
2816
2817
2818
2819
2820
2821
2822
2823
2824
2825
2826
2827
2828
2829
2830
2831
2832
2833
2834
2835
2836
2837
2838
2839
2840
2841
2842
2843
2844
2845
2846
2847
2848
2849
2850
2851
2852
2853
2854
2855
2856
2857
2858
2859
2860
2861
2862
2863
2864
2865
2866
2867
2868
2869
2870
2871
2872
2873
2874
2875
2876
2877
2878
2879
2880
2881
2882
2883
2884
2885
2886
2887
2888
2889
2890
2891
2892
2893
2894
2895
2896
2897
2898
2899
2900
2901
2902
2903
2904
2905
2906
2907
2908
2909
2910
2911
2912
2913
2914
2915
2916
2917
2918
2919
2920
2921
2922
2923
2924
2925
2926
2927
2928
2929
2930
2931
2932
2933
2934
2935
2936
2937
2938
2939
2940
2941
2942
2943
2944
2945
2946
2947
2948
2949
2950
2951
2952
2953
2954
2955
2956
2957
2958
2959
2960
2961
2962
2963
2964
2965
2966
2967
2968
2969
2970
2971
2972
2973
2974
2975
2976
2977
2978
2979
2980
2981
2982
2983
2984
2985
2986
2987
2988
2989
2990
2991
2992
2993
2994
2995
2996
2997
2998
2999
3000
3001
3002
3003
3004
3005
3006
3007
3008
3009
3010
3011
3012
3013
3014
3015
3016
3017
3018
3019
3020
3021
3022
3023
3024
3025
3026
3027
3028
3029
3030
3031
3032
3033
3034
3035
3036
3037
3038
3039
3040
3041
3042
3043
3044
3045
3046
3047
3048
3049
3050
3051
3052
3053
3054
3055
3056
3057
3058
3059
3060
3061
3062
3063
3064
3065
3066
3067
3068
3069
3070
3071
3072
3073
3074
3075
3076
3077
3078
3079
3080
3081
3082
3083
3084
3085
3086
3087
3088
3089
3090
3091
3092
3093
3094
3095
3096
3097
3098
3099
3100
3101
3102
3103
3104
3105
3106
3107
3108
3109
3110
3111
3112
3113
3114
3115
3116
3117
3118
3119
3120
3121
3122
3123
3124
3125
3126
3127
3128
3129
3130
3131
3132
3133
3134
3135
3136
3137
3138
3139
3140
3141
3142
3143
3144
3145
3146
3147
3148
3149
3150
3151
3152
3153
3154
3155
3156
3157
3158
3159
3160
3161
3162
3163
3164
3165
3166
3167
3168
3169
3170
3171
3172
3173
3174
3175
3176
3177
3178
3179
3180
3181
3182
3183
3184
3185
3186
3187
3188
3189
3190
3191
3192
3193
3194
3195
3196
3197
3198
3199
3200
3201
3202
3203
3204
3205
3206
3207
3208
3209
3210
3211
3212
3213
3214
3215
3216
3217
3218
3219
3220
3221
3222
3223
3224
3225
3226
3227
3228
3229
3230
3231
3232
3233
3234
3235
3236
3237
3238
3239
3240
3241
3242
3243
3244
3245
3246
3247
3248
3249
3250
3251
3252
3253
3254
3255
3256
3257
3258
3259
3260
3261
3262
3263
3264
3265
3266
3267
3268
3269
3270
3271
3272
3273
3274
3275
3276
3277
3278
3279
3280
3281
3282
3283
3284
3285
3286
3287
3288
3289
3290
3291
3292
3293
3294
3295
3296
3297
3298
3299
3300
3301
3302
3303
3304
3305
3306
3307
3308
3309
3310
3311
3312
3313
3314
3315
3316
3317
3318
3319
3320
3321
3322
3323
3324
3325
3326
3327
3328
3329
3330
3331
3332
3333
3334
3335
3336
3337
3338
3339
3340
3341
3342
3343
3344
3345
3346
3347
3348
3349
3350
3351
3352
3353
3354
3355
3356
3357
3358
3359
3360
3361
3362
3363
3364
3365
3366
3367
3368
3369
3370
3371
3372
3373
3374
3375
3376
3377
3378
3379
3380
3381
3382
3383
3384
3385
3386
3387
3388
3389
3390
3391
3392
3393
3394
3395
3396
3397
3398
3399
3400
3401
3402
3403
3404
3405
3406
3407
3408
3409
3410
3411
3412
3413
3414
3415
3416
3417
3418
3419
3420
3421
3422
3423
3424
3425
3426
3427
3428
3429
3430
3431
3432
3433
3434
3435
3436
3437
3438
3439
3440
3441
3442
3443
3444
3445
3446
3447
3448
3449
3450
3451
3452
3453
3454
3455
3456
3457
3458
3459
3460
3461
3462
3463
3464
3465
3466
3467
3468
3469
3470
3471
3472
3473
3474
3475
3476
3477
3478
3479
3480
3481
3482
3483
3484
3485
3486
3487
3488
3489
3490
3491
3492
3493
3494
3495
3496
3497
3498
3499
3500
3501
3502
3503
3504
3505
3506
3507
3508
3509
3510
3511
3512
3513
3514
3515
3516
3517
3518
3519
3520
3521
3522
3523
3524
3525
3526
3527
3528
3529
3530
3531
3532
3533
3534
3535
3536
3537
3538
3539
3540
3541
3542
3543
3544
3545
3546
3547
3548
3549
3550
3551
3552
3553
3554
3555
3556
3557
3558
3559
3560
3561
3562
3563
3564
3565
3566
3567
3568
3569
3570
3571
3572
3573
3574
3575
3576
3577
3578
3579
3580
3581
3582
3583
3584
3585
3586
3587
3588
3589
3590
3591
3592
3593
3594
3595
3596
3597
3598
3599
3600
3601
3602
3603
3604
3605
3606
3607
3608
3609
3610
3611
3612
3613
3614
3615
3616
3617
3618
3619
3620
3621
3622
3623
3624
3625
3626
3627
3628
3629
3630
3631
3632
3633
3634
3635
3636
3637
3638
3639
3640
3641
3642
3643
3644
3645
3646
3647
3648
3649
3650
3651
3652
3653
3654
3655
3656
3657
3658
3659
3660
3661
3662
3663
3664
3665
3666
3667
3668
3669
3670
3671
3672
3673
3674
3675
3676
3677
3678
3679
3680
3681
3682
3683
3684
3685
3686
3687
3688
3689
3690
3691
3692
3693
3694
3695
3696
3697
3698
3699
3700
3701
3702
3703
3704
3705
3706
3707
3708
3709
3710
3711
3712
3713
3714
3715
3716
3717
3718
3719
3720
3721
3722
3723
3724
3725
3726
3727
3728
3729
3730
3731
3732
3733
3734
3735
3736
3737
3738
3739
3740
3741
3742
3743
3744
3745
3746
3747
3748
3749
3750
3751
3752
3753
3754
3755
3756
3757
3758
3759
3760
3761
3762
3763
3764
3765
3766
3767
3768
3769
3770
3771
3772
3773
3774
3775
3776
3777
3778
3779
3780
3781
3782
3783
3784
3785
3786
3787
3788
3789
3790
3791
3792
3793
3794
3795
3796
3797
3798
3799
3800
3801
3802
3803
3804
3805
3806
3807
3808
3809
3810
3811
3812
3813
3814
3815
3816
3817
3818
3819
3820
3821
3822
3823
3824
3825
3826
3827
3828
3829
3830
3831
3832
3833
3834
3835
3836
3837
3838
3839
3840
3841
3842
3843
3844
3845
3846
3847
3848
3849
3850
3851
3852
3853
3854
3855
3856
3857
3858
3859
3860
3861
3862
3863
3864
3865
3866
3867
3868
3869
3870
3871
3872
3873
3874
3875
3876
3877
3878
3879
3880
3881
3882
3883
3884
3885
3886
3887
3888
3889
3890
3891
3892
3893
3894
3895
3896
3897
3898
3899
3900
3901
3902
3903
3904
3905
3906
3907
3908
3909
3910
3911
3912
3913
3914
3915
3916
3917
3918
3919
3920
3921
3922
3923
3924
3925
3926
3927
3928
3929
3930
3931
3932
3933
3934
3935
3936
3937
3938
3939
3940
3941
3942
3943
3944
3945
3946
3947
3948
3949
3950
3951
3952
3953
3954
3955
3956
3957
3958
3959
3960
3961
3962
3963
3964
3965
3966
3967
3968
3969
3970
3971
3972
3973
3974
3975
3976
3977
3978
3979
3980
3981
3982
3983
3984
3985
3986
3987
3988
3989
3990
3991
3992
3993
3994
3995
3996
3997
3998
3999
4000
4001
4002
4003
4004
4005
4006
4007
4008
4009
4010
4011
4012
4013
4014
4015
4016
4017
4018
4019
4020
4021
4022
4023
4024
4025
4026
4027
4028
4029
4030
4031
4032
4033
4034
4035
4036
4037
4038
4039
4040
4041
4042
4043
4044
4045
4046
4047
4048
4049
4050
4051
4052
4053
4054
4055
4056
4057
4058
4059
4060
4061
4062
4063
4064
4065
4066
4067
4068
4069
4070
4071
4072
4073
4074
4075
4076
4077
4078
4079
4080
4081
4082
4083
4084
4085
4086
4087
4088
4089
4090
4091
4092
4093
4094
4095
4096
4097
4098
4099
4100
4101
4102
4103
4104
4105
4106
4107
4108
4109
4110
4111
4112
4113
4114
4115
4116
4117
4118
4119
4120
4121
4122
4123
4124
4125
4126
4127
4128
4129
4130
4131
4132
4133
4134
4135
4136
4137
4138
4139
4140
4141
4142
4143
4144
4145
4146
4147
4148
4149
4150
4151
4152
4153
4154
4155
4156
4157
4158
4159
4160
4161
4162
4163
4164
4165
4166
4167
4168
4169
4170
4171
4172
4173
4174
4175
4176
4177
4178
4179
4180
4181
4182
4183
4184
4185
4186
4187
4188
4189
4190
4191
4192
4193
4194
4195
4196
4197
4198
4199
4200
4201
4202
4203
4204
4205
4206
4207
4208
4209
4210
4211
4212
4213
4214
4215
4216
4217
4218
4219
4220
4221
4222
4223
4224
4225
4226
4227
4228
4229
4230
4231
4232
4233
4234
4235
4236
4237
4238
4239
4240
4241
4242
4243
4244
4245
4246
4247
4248
4249
4250
4251
4252
4253
4254
4255
4256
4257
4258
4259
4260
4261
4262
4263
4264
4265
4266
4267
4268
4269
4270
4271
4272
4273
4274
4275
4276
4277
4278
4279
4280
4281
4282
4283
4284
4285
4286
4287
4288
4289
4290
4291
4292
4293
4294
4295
4296
4297
4298
4299
4300
4301
4302
4303
4304
4305
4306
4307
4308
4309
4310
4311
4312
4313
4314
4315
4316
4317
4318
4319
4320
4321
4322
4323
4324
4325
4326
4327
4328
4329
4330
4331
4332
4333
4334
4335
4336
4337
4338
4339
4340
4341
4342
4343
4344
4345
4346
4347
4348
4349
4350
4351
4352
4353
4354
4355
4356
4357
4358
4359
4360
4361
4362
4363
4364
4365
4366
4367
4368
4369
4370
4371
4372
4373
4374
4375
4376
4377
4378
4379
4380
4381
4382
4383
4384
4385
4386
4387
4388
4389
4390
4391
4392
4393
4394
4395
4396
4397
4398
4399
4400
4401
4402
4403
4404
4405
4406
4407
4408
4409
4410
4411
4412
4413
4414
4415
4416
4417
4418
4419
4420
4421
4422
4423
4424
4425
4426
4427
4428
4429
4430
4431
4432
4433
4434
4435
4436
4437
4438
4439
4440
4441
4442
4443
4444
4445
4446
4447
4448
4449
4450
4451
4452
4453
4454
4455
4456
4457
4458
4459
4460
4461
4462
4463
4464
4465
4466
4467
4468
4469
4470
4471
4472
4473
4474
4475
4476
4477
4478
4479
4480
4481
4482
4483
4484
4485
4486
4487
4488
4489
4490
4491
4492
4493
4494
4495
4496
4497
4498
4499
4500
4501
4502
4503
4504
4505
4506
4507
4508
4509
4510
4511
4512
4513
4514
4515
4516
4517
4518
4519
4520
4521
4522
4523
4524
4525
4526
4527
4528
4529
4530
4531
4532
4533
4534
4535
4536
4537
4538
4539
4540
4541
4542
4543
4544
4545
4546
4547
4548
4549
4550
4551
4552
4553
4554
4555
4556
4557
4558
4559
4560
4561
4562
4563
4564
4565
4566
4567
4568
4569
4570
4571
4572
4573
4574
4575
4576
4577
4578
4579
4580
4581
4582
4583
4584
4585
4586
4587
4588
4589
4590
4591
4592
4593
4594
4595
4596
4597
4598
4599
4600
4601
4602
4603
4604
4605
4606
4607
4608
4609
4610
4611
4612
4613
4614
4615
4616
4617
4618
4619
4620
4621
4622
4623
4624
4625
4626
4627
4628
4629
4630
4631
4632
4633
4634
4635
4636
4637
4638
4639
4640
4641
4642
4643
4644
4645
4646
4647
4648
4649
4650
4651
4652
4653
4654
4655
4656
4657
4658
4659
4660
4661
4662
4663
4664
4665
4666
4667
4668
4669
4670
4671
4672
4673
4674
4675
4676
4677
4678
4679
4680
4681
4682
4683
4684
4685
4686
4687
4688
4689
4690
4691
4692
4693
4694
4695
4696
4697
4698
4699
4700
4701
4702
4703
4704
4705
4706
4707
4708
4709
4710
4711
4712
4713
4714
4715
4716
4717
4718
4719
4720
4721
4722
4723
4724
4725
4726
4727
4728
4729
4730
4731
4732
4733
4734
4735
4736
4737
4738
4739
4740
4741
4742
4743
4744
4745
4746
4747
4748
4749
4750
4751
4752
4753
4754
4755
4756
4757
4758
4759
4760
4761
4762
4763
4764
4765
4766
4767
4768
4769
4770
4771
4772
4773
4774
4775
4776
4777
4778
4779
4780
4781
4782
4783
4784
4785
4786
4787
4788
4789
4790
4791
4792
4793
4794
4795
4796
4797
4798
4799
4800
4801
4802
4803
4804
4805
4806
4807
4808
4809
4810
4811
4812
4813
4814
4815
4816
4817
4818
4819
4820
4821
4822
4823
4824
4825
4826
4827
4828
4829
4830
4831
4832
4833
4834
4835
4836
4837
4838
4839
4840
4841
4842
4843
4844
4845
4846
4847
4848
4849
4850
4851
4852
4853
4854
4855
4856
4857
4858
4859
4860
4861
4862
4863
4864
4865
4866
4867
4868
4869
4870
4871
4872
4873
4874
4875
4876
4877
4878
4879
4880
4881
4882
4883
4884
4885
4886
4887
4888
4889
4890
4891
4892
4893
4894
4895
4896
4897
4898
4899
4900
4901
4902
4903
4904
4905
4906
4907
4908
4909
4910
4911
4912
4913
4914
4915
4916
4917
4918
4919
4920
4921
4922
4923
4924
4925
4926
4927
4928
4929
4930
4931
4932
4933
4934
4935
4936
4937
4938
4939
4940
4941
4942
4943
4944
4945
4946
4947
4948
4949
4950
4951
4952
4953
4954
4955
4956
4957
4958
4959
4960
4961
4962
4963
4964
4965
4966
4967
4968
4969
4970
4971
4972
4973
4974
4975
4976
4977
4978
4979
4980
4981
4982
4983
4984
4985
4986
4987
4988
4989
4990
4991
4992
4993
4994
4995
4996
4997
4998
4999
5000
5001
5002
5003
5004
5005
5006
5007
5008
5009
5010
5011
5012
5013
5014
5015
5016
5017
5018
5019
5020
5021
5022
5023
5024
5025
5026
5027
5028
5029
5030
5031
5032
5033
5034
5035
5036
5037
5038
5039
5040
5041
5042
5043
5044
5045
5046
5047
5048
5049
5050
5051
5052
5053
5054
5055
5056
5057
5058
5059
5060
5061
5062
5063
5064
5065
5066
5067
5068
5069
5070
5071
5072
5073
5074
5075
5076
5077
5078
5079
5080
5081
5082
5083
5084
5085
5086
5087
5088
5089
5090
5091
5092
5093
5094
5095
5096
5097
5098
5099
5100
5101
5102
5103
5104
5105
5106
5107
5108
5109
5110
5111
5112
5113
5114
5115
5116
5117
5118
5119
5120
5121
5122
5123
5124
5125
5126
5127
5128
5129
5130
5131
5132
5133
5134
5135
5136
5137
5138
5139
5140
5141
5142
5143
5144
5145
5146
5147
5148
5149
5150
5151
5152
5153
5154
5155
5156
5157
5158
5159
5160
5161
5162
5163
5164
5165
5166
5167
5168
5169
5170
5171
5172
5173
5174
5175
5176
5177
5178
5179
5180
5181
5182
5183
5184
5185
5186
5187
5188
5189
5190
5191
5192
5193
5194
5195
5196
5197
5198
5199
5200
5201
5202
5203
5204
5205
5206
5207
5208
5209
5210
5211
5212
5213
5214
5215
5216
5217
5218
5219
5220
5221
5222
5223
5224
5225
5226
5227
5228
5229
5230
5231
5232
5233
5234
5235
5236
5237
5238
5239
5240
5241
5242
5243
5244
5245
5246
5247
5248
5249
5250
5251
5252
5253
5254
5255
5256
5257
5258
5259
5260
5261
5262
5263
5264
5265
5266
5267
5268
5269
5270
5271
5272
5273
5274
5275
5276
5277
5278
5279
5280
5281
5282
5283
5284
5285
5286
5287
5288
5289
5290
5291
5292
5293
5294
5295
5296
5297
5298
5299
5300
5301
5302
5303
5304
5305
5306
5307
5308
5309
5310
5311
5312
5313
5314
5315
5316
5317
5318
5319
5320
5321
5322
5323
5324
5325
5326
5327
5328
5329
5330
5331
5332
5333
5334
5335
5336
5337
5338
5339
5340
5341
5342
5343
5344
5345
5346
5347
5348
5349
5350
5351
5352
5353
5354
5355
5356
5357
5358
5359
5360
5361
5362
5363
5364
5365
5366
5367
5368
5369
5370
5371
5372
5373
5374
5375
5376
5377
5378
5379
5380
5381
5382
5383
5384
5385
5386
5387
5388
5389
5390
5391
5392
5393
5394
5395
5396
5397
5398
5399
5400
5401
5402
5403
5404
5405
5406
5407
5408
5409
5410
5411
5412
5413
5414
5415
5416
5417
5418
5419
5420
5421
5422
5423
5424
5425
5426
5427
5428
5429
5430
5431
5432
5433
5434
5435
5436
5437
5438
5439
5440
5441
5442
5443
5444
5445
5446
5447
5448
5449
5450
5451
5452
5453
5454
5455
5456
5457
5458
5459
5460
5461
5462
5463
5464
5465
5466
5467
5468
5469
5470
5471
5472
5473
5474
5475
5476
5477
5478
5479
5480
5481
5482
5483
5484
5485
5486
5487
5488
5489
5490
5491
5492
5493
5494
5495
5496
5497
5498
5499
5500
5501
5502
5503
5504
5505
5506
5507
5508
5509
5510
5511
5512
5513
5514
5515
5516
5517
5518
5519
5520
5521
5522
5523
5524
5525
5526
5527
5528
5529
5530
5531
5532
5533
5534
5535
5536
5537
5538
5539
5540
5541
5542
5543
5544
5545
5546
5547
5548
5549
5550
5551
5552
5553
5554
5555
5556
5557
5558
5559
5560
5561
5562
5563
5564
5565
5566
5567
5568
5569
5570
5571
5572
5573
5574
5575
5576
5577
5578
5579
5580
5581
5582
5583
5584
5585
5586
5587
5588
5589
5590
5591
5592
5593
5594
5595
5596
5597
5598
5599
5600
5601
5602
5603
5604
5605
5606
5607
5608
5609
5610
5611
5612
5613
5614
5615
5616
5617
5618
5619
5620
5621
5622
5623
5624
5625
5626
5627
5628
5629
5630
5631
5632
5633
5634
5635
5636
5637
5638
5639
5640
5641
5642
5643
5644
5645
5646
5647
5648
5649
5650
5651
5652
5653
5654
5655
5656
5657
5658
5659
5660
5661
5662
5663
5664
5665
5666
5667
5668
5669
5670
5671
5672
5673
5674
5675
5676
5677
5678
5679
5680
5681
5682
5683
5684
5685
5686
5687
5688
5689
5690
5691
5692
5693
5694
5695
5696
5697
5698
5699
5700
5701
5702
5703
5704
5705
5706
5707
5708
5709
5710
5711
5712
5713
5714
5715
5716
5717
5718
5719
5720
5721
5722
5723
5724
5725
5726
5727
5728
5729
5730
5731
5732
5733
5734
5735
5736
5737
5738
5739
5740
5741
5742
5743
5744
5745
5746
5747
5748
5749
5750
5751
5752
5753
5754
5755
5756
5757
5758
5759
5760
5761
5762
5763
5764
5765
5766
5767
5768
5769
5770
5771
5772
5773
5774
5775
5776
5777
5778
5779
5780
5781
5782
5783
5784
5785
5786
5787
5788
5789
5790
5791
5792
5793
5794
5795
5796
5797
5798
5799
5800
5801
5802
5803
5804
5805
5806
5807
5808
5809
5810
5811
5812
5813
5814
5815
5816
5817
5818
5819
5820
5821
5822
5823
5824
5825
5826
5827
5828
5829
5830
5831
5832
5833
5834
5835
5836
5837
5838
5839
5840
5841
5842
5843
5844
5845
5846
5847
5848
5849
5850
5851
5852
5853
5854
5855
5856
5857
5858
5859
5860
5861
5862
5863
5864
5865
5866
5867
5868
5869
5870
5871
5872
5873
5874
5875
5876
5877
5878
5879
5880
5881
5882
5883
5884
5885
5886
5887
5888
5889
5890
5891
5892
5893
5894
5895
5896
5897
5898
5899
5900
5901
5902
5903
5904
5905
5906
5907
5908
5909
5910
5911
5912
5913
5914
5915
5916
5917
5918
5919
5920
5921
5922
5923
5924
5925
5926
5927
5928
5929
5930
5931
5932
5933
5934
5935
5936
5937
5938
5939
5940
5941
5942
5943
5944
5945
5946
5947
5948
5949
5950
5951
5952
5953
5954
5955
5956
5957
5958
5959
5960
5961
5962
5963
5964
5965
5966
5967
5968
5969
5970
5971
5972
5973
5974
5975
5976
5977
5978
5979
5980
5981
5982
5983
5984
5985
5986
5987
5988
5989
5990
5991
5992
5993
5994
5995
5996
5997
5998
5999
6000
6001
6002
6003
6004
6005
6006
6007
6008
6009
6010
6011
6012
6013
6014
6015
6016
6017
6018
6019
6020
6021
6022
6023
6024
6025
6026
6027
6028
6029
6030
6031
6032
6033
6034
6035
6036
6037
6038
6039
6040
6041
6042
6043
6044
6045
6046
6047
6048
6049
6050
6051
6052
6053
6054
6055
6056
6057
6058
6059
6060
6061
6062
6063
6064
6065
6066
6067
6068
6069
6070
6071
6072
6073
6074
6075
6076
6077
6078
6079
6080
6081
6082
6083
6084
6085
6086
6087
6088
6089
6090
6091
6092
6093
6094
6095
6096
6097
6098
6099
6100
6101
6102
6103
6104
6105
6106
6107
6108
6109
6110
6111
6112
6113
6114
6115
6116
6117
6118
6119
6120
6121
6122
6123
6124
6125
6126
6127
6128
6129
6130
6131
6132
6133
6134
6135
6136
6137
6138
6139
6140
6141
6142
6143
6144
6145
6146
6147
6148
6149
6150
6151
6152
6153
6154
6155
6156
6157
6158
6159
6160
6161
6162
6163
6164
6165
6166
6167
6168
6169
6170
6171
6172
6173
6174
6175
6176
6177
6178
6179
6180
6181
6182
6183
6184
6185
6186
6187
6188
6189
6190
6191
6192
6193
6194
6195
6196
6197
6198
6199
6200
6201
6202
6203
6204
6205
6206
6207
6208
6209
6210
6211
6212
6213
6214
6215
6216
6217
6218
6219
6220
6221
6222
6223
6224
6225
6226
6227
6228
6229
6230
6231
6232
6233
6234
6235
6236
6237
6238
6239
6240
6241
6242
6243
6244
6245
6246
6247
6248
6249
6250
6251
6252
6253
6254
6255
6256
6257
6258
6259
6260
6261
6262
6263
6264
6265
6266
6267
6268
6269
6270
6271
6272
6273
6274
6275
6276
6277
6278
6279
6280
6281
6282
6283
6284
6285
6286
6287
6288
6289
6290
6291
6292
6293
6294
6295
6296
6297
6298
6299
6300
6301
6302
6303
6304
6305
6306
6307
6308
6309
6310
6311
6312
6313
6314
6315
6316
6317
6318
6319
6320
6321
6322
6323
6324
6325
6326
6327
6328
6329
6330
6331
6332
6333
6334
6335
6336
6337
6338
6339
6340
6341
6342
6343
6344
6345
6346
6347
6348
6349
6350
6351
6352
6353
6354
6355
6356
6357
6358
6359
6360
6361
6362
6363
6364
6365
6366
6367
6368
6369
6370
6371
6372
6373
6374
6375
6376
6377
6378
6379
6380
6381
6382
6383
6384
6385
6386
6387
6388
6389
6390
6391
6392
6393
6394
6395
6396
6397
6398
6399
6400
6401
6402
6403
6404
6405
6406
6407
6408
6409
6410
6411
6412
6413
6414
6415
6416
6417
6418
6419
6420
6421
6422
6423
6424
6425
6426
6427
6428
6429
6430
6431
6432
6433
6434
6435
6436
6437
6438
6439
6440
6441
6442
6443
6444
6445
6446
6447
6448
6449
6450
6451
6452
6453
6454
6455
6456
6457
6458
6459
6460
6461
6462
6463
6464
6465
6466
6467
6468
6469
6470
6471
6472
6473
6474
6475
6476
6477
6478
6479
6480
6481
6482
6483
6484
6485
6486
6487
6488
6489
6490
6491
6492
6493
6494
6495
6496
6497
6498
6499
6500
6501
6502
6503
6504
6505
6506
6507
6508
6509
6510
6511
6512
6513
6514
6515
6516
6517
6518
6519
6520
6521
6522
6523
6524
6525
6526
6527
6528
6529
6530
6531
6532
6533
6534
6535
6536
6537
6538
6539
6540
6541
6542
6543
6544
6545
6546
6547
6548
6549
6550
6551
6552
6553
6554
6555
6556
6557
6558
6559
6560
6561
6562
6563
6564
6565
6566
6567
6568
6569
6570
6571
6572
6573
6574
6575
6576
6577
6578
6579
6580
6581
6582
6583
6584
6585
6586
6587
6588
6589
6590
6591
6592
6593
6594
6595
6596
6597
6598
6599
6600
6601
6602
6603
6604
6605
6606
6607
6608
6609
6610
6611
6612
6613
6614
6615
6616
6617
6618
6619
6620
6621
6622
6623
6624
6625
6626
6627
6628
6629
6630
6631
6632
6633
6634
6635
6636
6637
6638
6639
6640
6641
6642
6643
6644
6645
6646
6647
6648
6649
6650
6651
6652
6653
6654
6655
6656
6657
6658
6659
6660
6661
6662
6663
6664
6665
6666
6667
6668
6669
6670
6671
6672
6673
6674
6675
6676
6677
6678
6679
6680
6681
6682
6683
6684
6685
6686
6687
6688
6689
6690
6691
6692
6693
6694
6695
6696
6697
6698
6699
6700
6701
6702
6703
6704
6705
6706
6707
6708
6709
6710
6711
6712
6713
6714
6715
6716
6717
6718
6719
6720
6721
6722
6723
6724
6725
6726
6727
6728
6729
6730
6731
6732
6733
6734
6735
6736
6737
6738
6739
6740
6741
6742
6743
6744
6745
6746
6747
6748
6749
6750
6751
6752
6753
6754
6755
6756
6757
6758
6759
6760
6761
6762
6763
6764
6765
6766
6767
6768
6769
6770
6771
6772
6773
6774
6775
6776
6777
6778
6779
6780
6781
6782
6783
6784
6785
6786
6787
6788
6789
6790
6791
6792
6793
6794
6795
6796
6797
6798
6799
6800
6801
6802
6803
6804
6805
6806
6807
6808
6809
6810
6811
6812
6813
6814
6815
6816
6817
6818
6819
6820
6821
6822
6823
6824
6825
6826
6827
6828
6829
6830
6831
6832
6833
6834
6835
6836
6837
6838
6839
6840
6841
6842
6843
6844
6845
6846
6847
6848
6849
6850
6851
6852
6853
6854
6855
6856
6857
6858
6859
6860
6861
6862
6863
6864
6865
6866
6867
6868
6869
6870
6871
6872
6873
6874
6875
6876
6877
6878
6879
6880
6881
6882
6883
6884
6885
6886
6887
6888
6889
6890
6891
6892
6893
6894
6895
6896
6897
6898
6899
6900
6901
6902
6903
6904
6905
6906
6907
6908
6909
6910
6911
6912
6913
6914
6915
6916
6917
6918
6919
6920
6921
6922
6923
6924
6925
6926
6927
6928
6929
6930
6931
6932
6933
6934
6935
6936
6937
6938
6939
6940
6941
6942
6943
6944
6945
6946
6947
6948
6949
6950
6951
6952
6953
6954
6955
6956
6957
6958
6959
6960
6961
6962
6963
6964
6965
6966
6967
6968
6969
6970
6971
6972
6973
6974
6975
6976
6977
6978
6979
6980
6981
6982
6983
6984
6985
6986
6987
6988
6989
6990
6991
6992
6993
6994
6995
6996
6997
6998
6999
7000
7001
7002
7003
7004
7005
7006
7007
7008
7009
7010
7011
7012
7013
7014
7015
7016
7017
7018
7019
7020
7021
7022
7023
7024
7025
7026
7027
7028
7029
7030
7031
7032
7033
7034
7035
7036
7037
7038
7039
7040
7041
7042
7043
7044
7045
7046
7047
7048
7049
7050
7051
7052
7053
7054
7055
7056
7057
7058
7059
7060
7061
7062
7063
7064
7065
7066
7067
7068
7069
7070
7071
7072
7073
7074
7075
7076
7077
7078
7079
7080
7081
7082
7083
7084
7085
7086
7087
7088
7089
7090
7091
7092
7093
7094
7095
7096
7097
7098
7099
7100
7101
7102
7103
7104
7105
7106
7107
7108
7109
7110
7111
7112
7113
7114
7115
7116
7117
7118
7119
7120
7121
7122
7123
7124
7125
7126
7127
7128
7129
7130
7131
7132
7133
7134
7135
7136
7137
7138
7139
7140
7141
7142
7143
7144
7145
7146
7147
7148
7149
7150
7151
7152
7153
7154
7155
7156
7157
7158
7159
7160
7161
7162
7163
7164
7165
7166
7167
7168
7169
7170
7171
7172
7173
7174
7175
7176
7177
7178
7179
7180
7181
7182
7183
7184
7185
7186
7187
7188
7189
7190
7191
7192
7193
7194
7195
7196
7197
7198
7199
7200
7201
7202
7203
7204
7205
7206
7207
7208
7209
7210
7211
7212
7213
7214
7215
7216
7217
7218
7219
7220
7221
7222
7223
7224
7225
7226
7227
7228
7229
7230
7231
7232
7233
7234
7235
7236
7237
7238
7239
7240
7241
7242
7243
7244
7245
7246
7247
7248
7249
7250
7251
7252
7253
7254
7255
7256
7257
7258
7259
7260
7261
7262
7263
7264
7265
7266
7267
7268
7269
7270
7271
7272
7273
7274
7275
7276
7277
7278
7279
7280
7281
7282
7283
7284
7285
7286
7287
7288
7289
7290
7291
7292
7293
7294
7295
7296
7297
7298
7299
7300
7301
7302
7303
7304
7305
7306
7307
7308
7309
7310
7311
7312
7313
7314
7315
7316
7317
7318
7319
7320
7321
7322
7323
7324
7325
7326
7327
7328
7329
7330
7331
7332
7333
7334
7335
7336
7337
7338
7339
7340
7341
7342
7343
7344
7345
7346
7347
7348
7349
7350
7351
7352
7353
7354
7355
7356
7357
7358
7359
7360
7361
7362
7363
7364
7365
7366
7367
7368
7369
7370
7371
7372
7373
7374
7375
7376
7377
7378
7379
7380
7381
7382
7383
7384
7385
7386
7387
7388
7389
7390
7391
7392
7393
7394
7395
7396
7397
7398
7399
7400
7401
7402
7403
7404
7405
7406
7407
7408
7409
7410
7411
7412
7413
7414
7415
7416
7417
7418
7419
7420
7421
7422
7423
7424
7425
7426
7427
7428
7429
7430
7431
7432
7433
7434
7435
7436
7437
7438
7439
7440
7441
7442
7443
7444
7445
7446
7447
7448
7449
7450
7451
7452
7453
7454
7455
7456
7457
7458
7459
7460
7461
7462
7463
7464
7465
7466
7467
7468
7469
7470
7471
7472
7473
7474
7475
7476
7477
7478
7479
7480
7481
7482
7483
7484
7485
7486
7487
7488
7489
7490
7491
7492
7493
7494
7495
7496
7497
7498
7499
7500
7501
7502
7503
7504
7505
7506
7507
7508
7509
7510
7511
7512
7513
7514
7515
7516
7517
7518
7519
7520
7521
7522
7523
7524
7525
7526
7527
7528
7529
7530
7531
7532
7533
7534
7535
7536
7537
7538
7539
7540
7541
7542
7543
7544
7545
7546
7547
7548
7549
7550
7551
7552
7553
7554
7555
7556
7557
7558
7559
7560
7561
7562
7563
7564
7565
7566
7567
7568
7569
7570
7571
7572
7573
7574
7575
7576
7577
7578
7579
7580
7581
7582
7583
7584
7585
7586
7587
7588
7589
7590
7591
7592
7593
7594
7595
7596
7597
7598
7599
7600
7601
7602
7603
7604
7605
7606
7607
7608
7609
7610
7611
7612
7613
7614
7615
7616
7617
7618
7619
7620
7621
7622
7623
7624
7625
7626
7627
7628
7629
7630
7631
7632
7633
7634
7635
7636
7637
7638
7639
7640
7641
7642
7643
7644
7645
7646
7647
7648
7649
7650
7651
7652
7653
7654
7655
7656
7657
7658
7659
7660
7661
7662
7663
7664
7665
7666
7667
7668
7669
7670
7671
7672
7673
7674
7675
7676
7677
7678
7679
7680
7681
7682
7683
7684
7685
7686
7687
7688
7689
7690
7691
7692
7693
7694
7695
7696
7697
7698
7699
7700
7701
7702
7703
7704
7705
7706
7707
7708
7709
7710
7711
7712
7713
7714
7715
7716
7717
7718
7719
7720
7721
7722
7723
7724
7725
7726
7727
7728
7729
7730
7731
7732
7733
7734
7735
7736
7737
7738
7739
7740
7741
7742
7743
7744
7745
7746
7747
7748
7749
7750
7751
7752
7753
7754
7755
7756
7757
7758
7759
7760
7761
7762
7763
7764
7765
7766
7767
7768
7769
7770
7771
7772
7773
7774
7775
7776
7777
7778
7779
7780
7781
7782
7783
7784
|
# -*- tcl -*-
# Functionality covered: operation of all IO commands, and all procedures
# defined in generic/tclIO.c.
#
# This file contains a collection of tests for one or more of the Tcl built-in
# commands. Sourcing this file into Tcl runs the tests and generates output
# for errors. No output means no errors were found.
#
# Copyright (c) 1991-1994 The Regents of the University of California.
# Copyright (c) 1994-1997 Sun Microsystems, Inc.
# Copyright (c) 1998-1999 by Scriptics Corporation.
#
# See the file "license.terms" for information on usage and redistribution of
# this file, and for a DISCLAIMER OF ALL WARRANTIES.
if {"::tcltest" ni [namespace children]} {
package require tcltest 2.5
}
namespace eval ::tcl::test::io {
namespace import ::tcltest::*
variable umaskValue
variable path
variable f
variable i
variable n
variable v
variable msg
variable expected
catch {
::tcltest::loadTestedCommands
package require -exact Tcltest [info patchlevel]
set ::tcltestlib [lindex [package ifneeded Tcltest [info patchlevel]] 1]
}
package require tcltests
testConstraint testbytestring [llength [info commands testbytestring]]
testConstraint testchannel [llength [info commands testchannel]]
testConstraint testfevent [llength [info commands testfevent]]
testConstraint testchannelevent [llength [info commands testchannelevent]]
testConstraint testmainthread [llength [info commands testmainthread]]
testConstraint testservicemode [llength [info commands testservicemode]]
testConstraint notWinCI [expr {
$::tcl_platform(platform) ne "windows" || ![info exists ::env(CI)]}]
testConstraint notOSX [expr {$::tcl_platform(os) ne "Darwin"}]
# You need a *very* special environment to do some tests. In particular,
# many file systems do not support large-files...
testConstraint largefileSupport [expr {$::tcl_platform(os) ne "Darwin"}]
# some tests can only be run is umask is 2 if "umask" cannot be run, the
# tests will be skipped.
set umaskValue 0
testConstraint umask [expr {![catch {set umaskValue [scan [exec /bin/sh -c umask] %o]}]}]
testConstraint makeFileInHome [expr {![file exists ~/_test_] && [file writable ~]}]
# set up a long data file for some of the following tests
set path(longfile) [makeFile {} longfile]
set f [open $path(longfile) w]
chan configure $f -eofchar {} -translation lf
for { set i 0 } { $i < 100 } { incr i} {
chan puts $f "#123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef
\#123456789abcdef01
\#"
}
chan close $f
set path(cat) [makeFile {
set f stdin
if {$argv != ""} {
set f [open [lindex $argv 0]]
}
chan configure $f -encoding binary -translation lf -blocking 0 -eofchar \x1a
chan configure stdout -encoding binary -translation lf -buffering none
chan event $f readable "foo $f"
proc foo {f} {
set x [chan read $f]
catch {chan puts -nonewline $x}
if {[chan eof $f]} {
chan close $f
exit 0
}
}
vwait forever
} cat]
set thisScript [file join [pwd] [info script]]
proc contents {file} {
set f [open $file]
chan configure $f -translation binary
set a [chan read $f]
chan close $f
return $a
}
# Wrapper round butt-ugly pipe syntax
proc openpipe {{mode r+} args} {
open "|[list [interpreter] {*}$args]" $mode
}
test chan-io-1.5 {Tcl_WriteChars: CheckChannelErrors} {emptyTest} {
# no test, need to cause an async error.
} {}
set path(test1) [makeFile {} test1]
test chan-io-1.6 {Tcl_WriteChars: WriteBytes} {
set f [open $path(test1) w]
chan configure $f -encoding binary
chan puts -nonewline $f "a\u4e4d\0"
chan close $f
contents $path(test1)
} "a\x4d\x00"
test chan-io-1.7 {Tcl_WriteChars: WriteChars} {
set f [open $path(test1) w]
chan configure $f -encoding shiftjis
chan puts -nonewline $f "a\u4e4d\0"
chan close $f
contents $path(test1)
} "a\x93\xe1\x00"
set path(test2) [makeFile {} test2]
test chan-io-1.8 {Tcl_WriteChars: WriteChars} {
# This test written for SF bug #506297.
#
# Executing this test without the fix for the referenced bug applied to
# tcl will cause tcl, more specifically WriteChars, to go into an infinite
# loop.
set f [open $path(test2) w]
chan configure $f -encoding iso2022-jp
chan puts -nonewline $f [format %s%c [string repeat " " 4] 12399]
chan close $f
contents $path(test2)
} " \x1b\$B\$O\x1b(B"
test chan-io-1.9 {Tcl_WriteChars: WriteChars} {
# When closing a channel with an encoding that appends escape bytes, check
# for the case where the escape bytes overflow the current IO buffer. The
# bytes should be moved into a new buffer.
set data "1234567890 [format %c 12399]"
set sizes [list]
# With default buffer size
set f [open $path(test2) w]
chan configure $f -encoding iso2022-jp
chan puts -nonewline $f $data
chan close $f
lappend sizes [file size $path(test2)]
# With buffer size equal to the length of the data, the escape bytes would
# go into the next buffer.
set f [open $path(test2) w]
chan configure $f -encoding iso2022-jp -buffersize 16
chan puts -nonewline $f $data
chan close $f
lappend sizes [file size $path(test2)]
# With buffer size that is large enough to hold 1 byte of escaped data,
# but not all 3. This should not write the escape bytes to the first
# buffer and then again to the second buffer.
set f [open $path(test2) w]
chan configure $f -encoding iso2022-jp -buffersize 17
chan puts -nonewline $f $data
chan close $f
lappend sizes [file size $path(test2)]
# With buffer size that can hold 2 out of 3 bytes of escaped data.
set f [open $path(test2) w]
chan configure $f -encoding iso2022-jp -buffersize 18
chan puts -nonewline $f $data
chan close $f
lappend sizes [file size $path(test2)]
# With buffer size that can hold all the data and escape bytes.
set f [open $path(test2) w]
chan configure $f -encoding iso2022-jp -buffersize 19
chan puts -nonewline $f $data
chan close $f
lappend sizes [file size $path(test2)]
} {19 19 19 19 19}
test chan-io-2.1 {WriteBytes} {
# loop until all bytes are written
set f [open $path(test1) w]
chan configure $f -encoding binary -buffersize 16 -translation crlf
chan puts $f "abcdefghijklmnopqrstuvwxyz"
chan close $f
contents $path(test1)
} "abcdefghijklmnopqrstuvwxyz\r\n"
test chan-io-2.2 {WriteBytes: savedLF > 0} {
# After flushing buffer, there was a \n left over from the last
# \n -> \r\n expansion. It gets stuck at beginning of this buffer.
set f [open $path(test1) w]
chan configure $f -encoding binary -buffersize 16 -translation crlf
chan puts -nonewline $f "123456789012345\n12"
set x [list [contents $path(test1)]]
chan close $f
lappend x [contents $path(test1)]
} [list "123456789012345\r" "123456789012345\r\n12"]
test chan-io-2.3 {WriteBytes: flush on line} -body {
# Tcl "line" buffering has weird behavior: if current buffer contains a
# \n, entire buffer gets flushed. Logical behavior would be to flush only
# up to the \n.
set f [open $path(test1) w]
chan configure $f -encoding binary -buffering line -translation crlf
chan puts -nonewline $f "\n12"
contents $path(test1)
} -cleanup {
chan close $f
} -result "\r\n12"
test chan-io-2.4 {WriteBytes: reset sawLF after each buffer} {
set f [open $path(test1) w]
chan configure $f -encoding binary -buffering line -translation lf \
-buffersize 16
chan puts -nonewline $f "abcdefg\nhijklmnopqrstuvwxyz"
set x [list [contents $path(test1)]]
chan close $f
lappend x [contents $path(test1)]
} [list "abcdefg\nhijklmno" "abcdefg\nhijklmnopqrstuvwxyz"]
test chan-io-3.1 {WriteChars: compatibility with WriteBytes} {
# loop until all bytes are written
set f [open $path(test1) w]
chan configure $f -encoding ascii -buffersize 16 -translation crlf
chan puts $f "abcdefghijklmnopqrstuvwxyz"
chan close $f
contents $path(test1)
} "abcdefghijklmnopqrstuvwxyz\r\n"
test chan-io-3.2 {WriteChars: compatibility with WriteBytes: savedLF > 0} {
# After flushing buffer, there was a \n left over from the last
# \n -> \r\n expansion. It gets stuck at beginning of this buffer.
set f [open $path(test1) w]
chan configure $f -encoding ascii -buffersize 16 -translation crlf
chan puts -nonewline $f "123456789012345\n12"
set x [list [contents $path(test1)]]
chan close $f
lappend x [contents $path(test1)]
} [list "123456789012345\r" "123456789012345\r\n12"]
test chan-io-3.3 {WriteChars: compatibility with WriteBytes: flush on line} -body {
# Tcl "line" buffering has weird behavior: if current buffer contains a
# \n, entire buffer gets flushed. Logical behavior would be to flush only
# up to the \n.
set f [open $path(test1) w]
chan configure $f -encoding ascii -buffering line -translation crlf
chan puts -nonewline $f "\n12"
contents $path(test1)
} -cleanup {
chan close $f
} -result "\r\n12"
test chan-io-3.4 {WriteChars: loop over stage buffer} {
# stage buffer maps to more than can be queued at once.
set f [open $path(test1) w]
chan configure $f -encoding jis0208 -buffersize 16
chan puts -nonewline $f "\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\"
set x [list [contents $path(test1)]]
chan close $f
lappend x [contents $path(test1)]
} [list "!)!)!)!)!)!)!)!)" "!)!)!)!)!)!)!)!)!)!)!)!)!)!)!)"]
test chan-io-3.5 {WriteChars: saved != 0} {
# Bytes produced by UtfToExternal from end of last channel buffer had to
# be moved to beginning of next channel buffer to preserve requested
# buffersize.
set f [open $path(test1) w]
chan configure $f -encoding jis0208 -buffersize 17
chan puts -nonewline $f "\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\"
set x [list [contents $path(test1)]]
chan close $f
lappend x [contents $path(test1)]
} [list "!)!)!)!)!)!)!)!)!" "!)!)!)!)!)!)!)!)!)!)!)!)!)!)!)"]
test chan-io-3.6 {WriteChars: (stageRead + dstWrote == 0)} {
# One incomplete UTF-8 character at end of staging buffer. Backup in src
# to the beginning of that UTF-8 character and try again.
#
# Translate the first 16 bytes, produce 14 bytes of output, 2 left over
# (first two bytes of \uff21 in UTF-8). Given those two bytes try
# translating them again, find that no bytes are read produced, and break
# to outer loop where those two bytes will have the remaining 4 bytes (the
# last byte of \uff21 plus the all of \uff22) appended.
set f [open $path(test1) w]
chan configure $f -encoding shiftjis -buffersize 16
chan puts -nonewline $f "12345678901234\uff21\uff22"
set x [list [contents $path(test1)]]
chan close $f
lappend x [contents $path(test1)]
} [list "12345678901234\x82\x60" "12345678901234\x82\x60\x82\x61"]
test chan-io-3.7 {WriteChars: (bufPtr->nextAdded > bufPtr->length)} {
# When translating UTF-8 to external, the produced bytes went past end of
# the channel buffer. This is done on purpose - we then truncate the bytes
# at the end of the partial character to preserve the requested blocksize
# on flush. The truncated bytes are moved to the beginning of the next
# channel buffer.
set f [open $path(test1) w]
chan configure $f -encoding jis0208 -buffersize 17
chan puts -nonewline $f "\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\"
set x [list [contents $path(test1)]]
chan close $f
lappend x [contents $path(test1)]
} [list "!)!)!)!)!)!)!)!)!" "!)!)!)!)!)!)!)!)!)!)!)!)!)!)!)"]
test chan-io-3.8 {WriteChars: reset sawLF after each buffer} {
set f [open $path(test1) w]
chan configure $f -encoding ascii -buffering line -translation lf \
-buffersize 16
chan puts -nonewline $f "abcdefg\nhijklmnopqrstuvwxyz"
set x [list [contents $path(test1)]]
chan close $f
lappend x [contents $path(test1)]
} [list "abcdefg\nhijklmno" "abcdefg\nhijklmnopqrstuvwxyz"]
test chan-io-4.1 {TranslateOutputEOL: lf} {
# search for \n
set f [open $path(test1) w]
chan configure $f -buffering line -translation lf
chan puts $f "abcde"
set x [list [contents $path(test1)]]
chan close $f
lappend x [contents $path(test1)]
} [list "abcde\n" "abcde\n"]
test chan-io-4.2 {TranslateOutputEOL: cr} {
# search for \n, replace with \r
set f [open $path(test1) w]
chan configure $f -buffering line -translation cr
chan puts $f "abcde"
set x [list [contents $path(test1)]]
chan close $f
lappend x [contents $path(test1)]
} [list "abcde\r" "abcde\r"]
test chan-io-4.3 {TranslateOutputEOL: crlf} {
# simple case: search for \n, replace with \r
set f [open $path(test1) w]
chan configure $f -buffering line -translation crlf
chan puts $f "abcde"
set x [list [contents $path(test1)]]
chan close $f
lappend x [contents $path(test1)]
} [list "abcde\r\n" "abcde\r\n"]
test chan-io-4.4 {TranslateOutputEOL: crlf} {
# Keep storing more bytes in output buffer until output buffer is full. We
# have 13 bytes initially that would turn into 18 bytes. Fill dest buffer
# while (dstEnd < dstMax).
set f [open $path(test1) w]
chan configure $f -translation crlf -buffersize 16
chan puts -nonewline $f "1234567\n\n\n\n\nA"
set x [list [contents $path(test1)]]
chan close $f
lappend x [contents $path(test1)]
} [list "1234567\r\n\r\n\r\n\r\n\r" "1234567\r\n\r\n\r\n\r\n\r\nA"]
test chan-io-4.5 {TranslateOutputEOL: crlf} {
# Check for overflow of the destination buffer
set f [open $path(test1) w]
chan configure $f -translation crlf -buffersize 12
chan puts -nonewline $f "12345678901\n456789012345678901234"
chan close $f
set x [contents $path(test1)]
} "12345678901\r\n456789012345678901234"
test chan-io-5.1 {CheckFlush: not full} {
set f [open $path(test1) w]
chan configure $f
chan puts -nonewline $f "12345678901234567890"
set x [list [contents $path(test1)]]
chan close $f
lappend x [contents $path(test1)]
} [list "" "12345678901234567890"]
test chan-io-5.2 {CheckFlush: full} {
set f [open $path(test1) w]
chan configure $f -buffersize 16
chan puts -nonewline $f "12345678901234567890"
set x [list [contents $path(test1)]]
chan close $f
lappend x [contents $path(test1)]
} [list "1234567890123456" "12345678901234567890"]
test chan-io-5.3 {CheckFlush: not line} {
set f [open $path(test1) w]
chan configure $f -buffering line
chan puts -nonewline $f "12345678901234567890"
set x [list [contents $path(test1)]]
chan close $f
lappend x [contents $path(test1)]
} [list "" "12345678901234567890"]
test chan-io-5.4 {CheckFlush: line} {
set f [open $path(test1) w]
chan configure $f -buffering line -translation lf -encoding ascii
chan puts -nonewline $f "1234567890\n1234567890"
set x [list [contents $path(test1)]]
chan close $f
lappend x [contents $path(test1)]
} [list "1234567890\n1234567890" "1234567890\n1234567890"]
test chan-io-5.5 {CheckFlush: none} {
set f [open $path(test1) w]
chan configure $f -buffering none
chan puts -nonewline $f "1234567890"
set x [list [contents $path(test1)]]
chan close $f
lappend x [contents $path(test1)]
} [list "1234567890" "1234567890"]
test chan-io-6.1 {Tcl_GetsObj: working} -body {
set f [open $path(test1) w]
chan puts $f "foo\nboo"
chan close $f
set f [open $path(test1)]
chan gets $f
} -cleanup {
chan close $f
} -result {foo}
test chan-io-6.2 {Tcl_GetsObj: CheckChannelErrors() != 0} emptyTest {
# no test, need to cause an async error.
} {}
test chan-io-6.3 {Tcl_GetsObj: how many have we used?} -body {
# if (bufPtr != NULL) {oldRemoved = bufPtr->nextRemoved}
set f [open $path(test1) w]
chan configure $f -translation crlf
chan puts $f "abc\ndefg"
chan close $f
set f [open $path(test1)]
list [chan tell $f] [chan gets $f line] [chan tell $f] [chan gets $f line] $line
} -cleanup {
chan close $f
} -result {0 3 5 4 defg}
test chan-io-6.4 {Tcl_GetsObj: encoding == NULL} -body {
set f [open $path(test1) w]
chan configure $f -translation binary
chan puts $f "\x81\u1234\0"
chan close $f
set f [open $path(test1)]
chan configure $f -translation binary
list [chan gets $f line] $line
} -cleanup {
chan close $f
} -result [list 3 "\x81\x34\x00"]
test chan-io-6.5 {Tcl_GetsObj: encoding != NULL} -body {
set f [open $path(test1) w]
chan configure $f -translation binary
chan puts $f "\x88\xea\x92\x9a"
chan close $f
set f [open $path(test1)]
chan configure $f -encoding shiftjis
list [chan gets $f line] $line
} -cleanup {
chan close $f
} -result [list 2 "\u4e00\u4e01"]
set a "bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb"
append a $a
append a $a
test chan-io-6.6 {Tcl_GetsObj: loop test} -body {
# if (dst >= dstEnd)
set f [open $path(test1) w]
chan puts $f $a
chan puts $f hi
chan close $f
set f [open $path(test1)]
list [chan gets $f line] $line
} -cleanup {
chan close $f
} -result [list 256 $a]
test chan-io-6.7 {Tcl_GetsObj: error in input} -constraints stdio -body {
# if (FilterInputBytes(chanPtr, &gs) != 0)
set f [openpipe w+ $path(cat)]
chan puts -nonewline $f "hi\nwould"
chan flush $f
chan gets $f
chan configure $f -blocking 0
chan gets $f line
} -cleanup {
chan close $f
} -result {-1}
test chan-io-6.8 {Tcl_GetsObj: remember if EOF is seen} -body {
set f [open $path(test1) w]
chan puts $f "abcdef\x1aghijk\nwombat"
chan close $f
set f [open $path(test1)]
chan configure $f -eofchar \x1a
list [chan gets $f line] $line [chan gets $f line] $line
} -cleanup {
chan close $f
} -result {6 abcdef -1 {}}
test chan-io-6.9 {Tcl_GetsObj: remember if EOF is seen} -body {
set f [open $path(test1) w]
chan puts $f "abcdefghijk\nwom\u001abat"
chan close $f
set f [open $path(test1)]
chan configure $f -eofchar \x1a
list [chan gets $f line] $line [chan gets $f line] $line
} -cleanup {
chan close $f
} -result {11 abcdefghijk 3 wom}
# Comprehensive tests
test chan-io-6.10 {Tcl_GetsObj: lf mode: no chars} -body {
set f [open $path(test1) w]
chan close $f
set f [open $path(test1)]
chan configure $f -translation lf
list [chan gets $f line] $line
} -cleanup {
chan close $f
} -result {-1 {}}
test chan-io-6.11 {Tcl_GetsObj: lf mode: lone \n} -body {
set f [open $path(test1) w]
chan configure $f -translation lf
chan puts -nonewline $f "\n"
chan close $f
set f [open $path(test1)]
chan configure $f -translation lf
list [chan gets $f line] $line [chan gets $f line] $line
} -cleanup {
chan close $f
} -result {0 {} -1 {}}
test chan-io-6.12 {Tcl_GetsObj: lf mode: lone \r} -body {
set f [open $path(test1) w]
chan configure $f -translation lf
chan puts -nonewline $f "\r"
chan close $f
set f [open $path(test1)]
chan configure $f -translation lf
set x [list [chan gets $f line] $line [chan gets $f line] $line]
} -cleanup {
chan close $f
} -result [list 1 "\r" -1 ""]
test chan-io-6.13 {Tcl_GetsObj: lf mode: 1 char} -body {
set f [open $path(test1) w]
chan configure $f -translation lf
chan puts -nonewline $f a
chan close $f
set f [open $path(test1)]
chan configure $f -translation lf
list [chan gets $f line] $line [chan gets $f line] $line
} -cleanup {
chan close $f
} -result {1 a -1 {}}
test chan-io-6.14 {Tcl_GetsObj: lf mode: 1 char followed by EOL} -body {
set f [open $path(test1) w]
chan configure $f -translation lf
chan puts -nonewline $f "a\n"
chan close $f
set f [open $path(test1)]
chan configure $f -translation lf
list [chan gets $f line] $line [chan gets $f line] $line
} -cleanup {
chan close $f
} -result {1 a -1 {}}
test chan-io-6.15 {Tcl_GetsObj: lf mode: several chars} -body {
set f [open $path(test1) w]
chan configure $f -translation lf
chan puts -nonewline $f "abcd\nefgh\rijkl\r\nmnop"
chan close $f
set f [open $path(test1)]
chan configure $f -translation lf
list [chan gets $f line] $line [chan gets $f line] $line \
[chan gets $f line] $line [chan gets $f line] $line
} -cleanup {
chan close $f
} -result [list 4 "abcd" 10 "efgh\rijkl\r" 4 "mnop" -1 ""]
test chan-io-6.16 {Tcl_GetsObj: cr mode: no chars} -body {
set f [open $path(test1) w]
chan close $f
set f [open $path(test1)]
chan configure $f -translation cr
list [chan gets $f line] $line
} -cleanup {
chan close $f
} -result {-1 {}}
test chan-io-6.17 {Tcl_GetsObj: cr mode: lone \n} -body {
set f [open $path(test1) w]
chan configure $f -translation lf
chan puts -nonewline $f "\n"
chan close $f
set f [open $path(test1)]
chan configure $f -translation cr
list [chan gets $f line] $line [chan gets $f line] $line
} -cleanup {
chan close $f
} -result [list 1 "\n" -1 ""]
test chan-io-6.18 {Tcl_GetsObj: cr mode: lone \r} -body {
set f [open $path(test1) w]
chan configure $f -translation lf
chan puts -nonewline $f "\r"
chan close $f
set f [open $path(test1)]
chan configure $f -translation cr
list [chan gets $f line] $line [chan gets $f line] $line
} -cleanup {
chan close $f
} -result {0 {} -1 {}}
test chan-io-6.19 {Tcl_GetsObj: cr mode: 1 char} -body {
set f [open $path(test1) w]
chan configure $f -translation lf
chan puts -nonewline $f a
chan close $f
set f [open $path(test1)]
chan configure $f -translation cr
list [chan gets $f line] $line [chan gets $f line] $line
} -cleanup {
chan close $f
} -result {1 a -1 {}}
test chan-io-6.20 {Tcl_GetsObj: cr mode: 1 char followed by EOL} -body {
set f [open $path(test1) w]
chan configure $f -translation lf
chan puts -nonewline $f "a\r"
chan close $f
set f [open $path(test1)]
chan configure $f -translation cr
list [chan gets $f line] $line [chan gets $f line] $line
} -cleanup {
chan close $f
} -result {1 a -1 {}}
test chan-io-6.21 {Tcl_GetsObj: cr mode: several chars} -body {
set f [open $path(test1) w]
chan configure $f -translation lf
chan puts -nonewline $f "abcd\nefgh\rijkl\r\nmnop"
chan close $f
set f [open $path(test1)]
chan configure $f -translation cr
list [chan gets $f line] $line [chan gets $f line] $line [chan gets $f line] $line [chan gets $f line] $line
} -cleanup {
chan close $f
} -result [list 9 "abcd\nefgh" 4 "ijkl" 5 "\nmnop" -1 ""]
test chan-io-6.22 {Tcl_GetsObj: crlf mode: no chars} -body {
set f [open $path(test1) w]
chan close $f
set f [open $path(test1)]
chan configure $f -translation crlf
list [chan gets $f line] $line
} -cleanup {
chan close $f
} -result {-1 {}}
test chan-io-6.23 {Tcl_GetsObj: crlf mode: lone \n} -body {
set f [open $path(test1) w]
chan configure $f -translation lf
chan puts -nonewline $f "\n"
chan close $f
set f [open $path(test1)]
chan configure $f -translation crlf
list [chan gets $f line] $line [chan gets $f line] $line
} -cleanup {
chan close $f
} -result [list 1 "\n" -1 ""]
test chan-io-6.24 {Tcl_GetsObj: crlf mode: lone \r} -body {
set f [open $path(test1) w]
chan configure $f -translation lf
chan puts -nonewline $f "\r"
chan close $f
set f [open $path(test1)]
chan configure $f -translation crlf
list [chan gets $f line] $line [chan gets $f line] $line
} -cleanup {
chan close $f
} -result [list 1 "\r" -1 ""]
test chan-io-6.25 {Tcl_GetsObj: crlf mode: \r\r} -body {
set f [open $path(test1) w]
chan configure $f -translation lf
chan puts -nonewline $f "\r\r"
chan close $f
set f [open $path(test1)]
chan configure $f -translation crlf
list [chan gets $f line] $line [chan gets $f line] $line
} -cleanup {
chan close $f
} -result [list 2 "\r\r" -1 ""]
test chan-io-6.26 {Tcl_GetsObj: crlf mode: \r\n} -body {
set f [open $path(test1) w]
chan configure $f -translation lf
chan puts -nonewline $f "\r\n"
chan close $f
set f [open $path(test1)]
chan configure $f -translation crlf
list [chan gets $f line] $line [chan gets $f line] $line
} -cleanup {
chan close $f
} -result {0 {} -1 {}}
test chan-io-6.27 {Tcl_GetsObj: crlf mode: 1 char} -body {
set f [open $path(test1) w]
chan configure $f -translation lf
chan puts -nonewline $f a
chan close $f
set f [open $path(test1)]
chan configure $f -translation crlf
list [chan gets $f line] $line [chan gets $f line] $line
} -cleanup {
chan close $f
} -result {1 a -1 {}}
test chan-io-6.28 {Tcl_GetsObj: crlf mode: 1 char followed by EOL} -body {
set f [open $path(test1) w]
chan configure $f -translation lf
chan puts -nonewline $f "a\r\n"
chan close $f
set f [open $path(test1)]
chan configure $f -translation crlf
list [chan gets $f line] $line [chan gets $f line] $line
} -cleanup {
chan close $f
} -result {1 a -1 {}}
test chan-io-6.29 {Tcl_GetsObj: crlf mode: several chars} -body {
set f [open $path(test1) w]
chan configure $f -translation lf
chan puts -nonewline $f "abcd\nefgh\rijkl\r\nmnop"
chan close $f
set f [open $path(test1)]
chan configure $f -translation crlf
list [chan gets $f line] $line [chan gets $f line] $line [chan gets $f line] $line
} -cleanup {
chan close $f
} -result [list 14 "abcd\nefgh\rijkl" 4 "mnop" -1 ""]
test chan-io-6.30 {Tcl_GetsObj: crlf mode: buffer exhausted} -constraints {testchannel} -body {
# if (eol >= dstEnd)
set f [open $path(test1) w]
chan configure $f -translation lf
chan puts -nonewline $f "123456789012345\r\nabcdefghijklmnoprstuvwxyz"
chan close $f
set f [open $path(test1)]
chan configure $f -translation crlf -buffersize 16
list [chan gets $f line] $line [testchannel inputbuffered $f]
} -cleanup {
chan close $f
} -result [list 15 "123456789012345" 15]
test chan-io-6.31 {Tcl_GetsObj: crlf mode: buffer exhausted, blocked} -setup {
set x ""
} -constraints {stdio testchannel fileevent} -body {
# (FilterInputBytes() != 0)
set f [openpipe w+ $path(cat)]
chan configure $f -translation {crlf lf} -buffering none
chan puts -nonewline $f "bbbbbbbbbbbbbb\r\n123456789012345\r"
chan configure $f -buffersize 16
lappend x [chan gets $f]
chan configure $f -blocking 0
lappend x [chan gets $f line] $line [chan blocked $f] \
[testchannel inputbuffered $f]
} -cleanup {
chan close $f
} -result {bbbbbbbbbbbbbb -1 {} 1 16}
test chan-io-6.32 {Tcl_GetsObj: crlf mode: buffer exhausted, more data} -constraints {testchannel} -body {
# not (FilterInputBytes() != 0)
set f [open $path(test1) w]
chan configure $f -translation lf
chan puts -nonewline $f "123456789012345\r\n123"
chan close $f
set f [open $path(test1)]
chan configure $f -translation crlf -buffersize 16
list [chan gets $f line] $line [chan tell $f] [testchannel inputbuffered $f]
} -cleanup {
chan close $f
} -result {15 123456789012345 17 3}
test chan-io-6.33 {Tcl_GetsObj: crlf mode: buffer exhausted, at eof} -body {
# eol still equals dstEnd
set f [open $path(test1) w]
chan configure $f -translation lf
chan puts -nonewline $f "123456789012345\r"
chan close $f
set f [open $path(test1)]
chan configure $f -translation crlf -buffersize 16
list [chan gets $f line] $line [chan eof $f]
} -cleanup {
chan close $f
} -result [list 16 "123456789012345\r" 1]
test chan-io-6.34 {Tcl_GetsObj: crlf mode: buffer exhausted, not followed by \n} -body {
# not (*eol == '\n')
set f [open $path(test1) w]
chan configure $f -translation lf
chan puts -nonewline $f "123456789012345\rabcd\r\nefg"
chan close $f
set f [open $path(test1)]
chan configure $f -translation crlf -buffersize 16
list [chan gets $f line] $line [chan tell $f]
} -cleanup {
chan close $f
} -result [list 20 "123456789012345\rabcd" 22]
test chan-io-6.35 {Tcl_GetsObj: auto mode: no chars} -body {
set f [open $path(test1) w]
chan close $f
set f [open $path(test1)]
chan configure $f -translation auto
list [chan gets $f line] $line
} -cleanup {
chan close $f
} -result {-1 {}}
test chan-io-6.36 {Tcl_GetsObj: auto mode: lone \n} -body {
set f [open $path(test1) w]
chan configure $f -translation lf
chan puts -nonewline $f "\n"
chan close $f
set f [open $path(test1)]
chan configure $f -translation auto
list [chan gets $f line] $line [chan gets $f line] $line
} -cleanup {
chan close $f
} -result {0 {} -1 {}}
test chan-io-6.37 {Tcl_GetsObj: auto mode: lone \r} -body {
set f [open $path(test1) w]
chan configure $f -translation lf
chan puts -nonewline $f "\r"
chan close $f
set f [open $path(test1)]
chan configure $f -translation auto
list [chan gets $f line] $line [chan gets $f line] $line
} -cleanup {
chan close $f
} -result {0 {} -1 {}}
test chan-io-6.38 {Tcl_GetsObj: auto mode: \r\r} -body {
set f [open $path(test1) w]
chan configure $f -translation lf
chan puts -nonewline $f "\r\r"
chan close $f
set f [open $path(test1)]
chan configure $f -translation auto
list [chan gets $f line] $line [chan gets $f line] $line [chan gets $f line] $line
} -cleanup {
chan close $f
} -result {0 {} 0 {} -1 {}}
test chan-io-6.39 {Tcl_GetsObj: auto mode: \r\n} -body {
set f [open $path(test1) w]
chan configure $f -translation lf
chan puts -nonewline $f "\r\n"
chan close $f
set f [open $path(test1)]
chan configure $f -translation auto
list [chan gets $f line] $line [chan gets $f line] $line
} -cleanup {
chan close $f
} -result {0 {} -1 {}}
test chan-io-6.40 {Tcl_GetsObj: auto mode: 1 char} -body {
set f [open $path(test1) w]
chan configure $f -translation lf
chan puts -nonewline $f a
chan close $f
set f [open $path(test1)]
chan configure $f -translation auto
list [chan gets $f line] $line [chan gets $f line] $line
} -cleanup {
chan close $f
} -result {1 a -1 {}}
test chan-io-6.41 {Tcl_GetsObj: auto mode: 1 char followed by EOL} -body {
set f [open $path(test1) w]
chan configure $f -translation lf
chan puts -nonewline $f "a\r\n"
chan close $f
set f [open $path(test1)]
chan configure $f -translation auto
list [chan gets $f line] $line [chan gets $f line] $line
} -cleanup {
chan close $f
} -result {1 a -1 {}}
test chan-io-6.42 {Tcl_GetsObj: auto mode: several chars} -setup {
set x ""
} -body {
set f [open $path(test1) w]
chan configure $f -translation lf
chan puts -nonewline $f "abcd\nefgh\rijkl\r\nmnop"
chan close $f
set f [open $path(test1)]
chan configure $f -translation auto
lappend x [chan gets $f line] $line [chan gets $f line] $line
lappend x [chan gets $f line] $line [chan gets $f line] $line [chan gets $f line] $line
} -cleanup {
chan close $f
} -result {4 abcd 4 efgh 4 ijkl 4 mnop -1 {}}
test chan-io-6.43 {Tcl_GetsObj: input saw cr} -setup {
set x ""
} -constraints {stdio testchannel fileevent} -body {
# if (chanPtr->flags & INPUT_SAW_CR)
set f [openpipe w+ $path(cat)]
chan configure $f -translation {auto lf} -buffering none
chan puts -nonewline $f "bbbbbbbbbbbbbbb\n123456789abcdef\r"
chan configure $f -buffersize 16
lappend x [chan gets $f]
chan configure $f -blocking 0
lappend x [chan gets $f line] $line [testchannel queuedcr $f]
chan configure $f -blocking 1
chan puts -nonewline $f "\nabcd\refg\x1a"
lappend x [chan gets $f line] $line [testchannel queuedcr $f]
lappend x [chan gets $f line] $line
} -cleanup {
chan close $f
} -result {bbbbbbbbbbbbbbb 15 123456789abcdef 1 4 abcd 0 3 efg}
test chan-io-6.44 {Tcl_GetsObj: input saw cr, not followed by cr} -setup {
set x ""
} -constraints {stdio testchannel fileevent} -body {
# not (*eol == '\n')
set f [openpipe w+ $path(cat)]
chan configure $f -translation {auto lf} -buffering none
chan puts -nonewline $f "bbbbbbbbbbbbbbb\n123456789abcdef\r"
chan configure $f -buffersize 16
lappend x [chan gets $f]
chan configure $f -blocking 0
lappend x [chan gets $f line] $line [testchannel queuedcr $f]
chan configure $f -blocking 1
chan puts -nonewline $f "abcd\refg\x1a"
lappend x [chan gets $f line] $line [testchannel queuedcr $f]
lappend x [chan gets $f line] $line
} -cleanup {
chan close $f
} -result {bbbbbbbbbbbbbbb 15 123456789abcdef 1 4 abcd 0 3 efg}
test chan-io-6.45 {Tcl_GetsObj: input saw cr, skip right number of bytes} -setup {
set x ""
} -constraints {stdio testchannel fileevent} -body {
# Tcl_ExternalToUtf()
set f [openpipe w+ $path(cat)]
chan configure $f -translation {auto lf} -buffering none
chan configure $f -encoding unicode
chan puts -nonewline $f "bbbbbbbbbbbbbbb\n123456789abcdef\r"
chan configure $f -buffersize 16
chan gets $f
chan configure $f -blocking 0
lappend x [chan gets $f line] $line [testchannel queuedcr $f]
chan configure $f -blocking 1
chan puts -nonewline $f "\nabcd\refg"
lappend x [chan gets $f line] $line [testchannel queuedcr $f]
} -cleanup {
chan close $f
} -result {15 123456789abcdef 1 4 abcd 0}
test chan-io-6.46 {Tcl_GetsObj: input saw cr, followed by just \n should give eof} -setup {
set x ""
} -constraints {stdio testchannel fileevent} -body {
# memmove()
set f [openpipe w+ $path(cat)]
chan configure $f -translation {auto lf} -buffering none
chan puts -nonewline $f "bbbbbbbbbbbbbbb\n123456789abcdef\r"
chan configure $f -buffersize 16
chan gets $f
chan configure $f -blocking 0
lappend x [chan gets $f line] $line [testchannel queuedcr $f]
chan configure $f -blocking 1
chan puts -nonewline $f "\n\x1a"
lappend x [chan gets $f line] $line [testchannel queuedcr $f]
} -cleanup {
chan close $f
} -result {15 123456789abcdef 1 -1 {} 0}
test chan-io-6.47 {Tcl_GetsObj: auto mode: \r at end of buffer, peek for \n} -constraints {testchannel} -body {
# (eol == dstEnd)
set f [open $path(test1) w]
chan configure $f -translation lf
chan puts -nonewline $f "123456789012345\r\nabcdefghijklmnopq"
chan close $f
set f [open $path(test1)]
chan configure $f -translation auto -buffersize 16
list [chan gets $f] [testchannel inputbuffered $f]
} -cleanup {
chan close $f
} -result {123456789012345 15}
test chan-io-6.48 {Tcl_GetsObj: auto mode: \r at end of buffer, no more avail} -constraints {testchannel} -body {
# PeekAhead() did not get any, so (eol >= dstEnd)
set f [open $path(test1) w]
chan configure $f -translation lf
chan puts -nonewline $f "123456789012345\r"
chan close $f
set f [open $path(test1)]
chan configure $f -translation auto -buffersize 16
list [chan gets $f] [testchannel queuedcr $f]
} -cleanup {
chan close $f
} -result {123456789012345 1}
test chan-io-6.49 {Tcl_GetsObj: auto mode: \r followed by \n} -constraints {testchannel} -body {
# if (*eol == '\n') {skip++}
set f [open $path(test1) w]
chan configure $f -translation lf
chan puts -nonewline $f "123456\r\n78901"
chan close $f
set f [open $path(test1)]
list [chan gets $f] [testchannel queuedcr $f] [chan tell $f] [chan gets $f]
} -cleanup {
chan close $f
} -result {123456 0 8 78901}
test chan-io-6.50 {Tcl_GetsObj: auto mode: \r not followed by \n} -constraints {testchannel} -body {
# not (*eol == '\n')
set f [open $path(test1) w]
chan configure $f -translation lf
chan puts -nonewline $f "123456\r78901"
chan close $f
set f [open $path(test1)]
list [chan gets $f] [testchannel queuedcr $f] [chan tell $f] [chan gets $f]
} -cleanup {
chan close $f
} -result {123456 0 7 78901}
test chan-io-6.51 {Tcl_GetsObj: auto mode: \n} -body {
# else if (*eol == '\n') {goto gotoeol;}
set f [open $path(test1) w]
chan configure $f -translation lf
chan puts -nonewline $f "123456\n78901"
chan close $f
set f [open $path(test1)]
list [chan gets $f] [chan tell $f] [chan gets $f]
} -cleanup {
chan close $f
} -result {123456 7 78901}
test chan-io-6.52 {Tcl_GetsObj: saw EOF character} -constraints {testchannel} -body {
# if (eof != NULL)
set f [open $path(test1) w]
chan configure $f -translation lf
chan puts -nonewline $f "123456\x1ak9012345\r"
chan close $f
set f [open $path(test1)]
chan configure $f -eofchar \x1a
list [chan gets $f] [testchannel queuedcr $f] [chan tell $f] [chan gets $f]
} -cleanup {
chan close $f
} -result {123456 0 6 {}}
test chan-io-6.53 {Tcl_GetsObj: device EOF} -body {
# didn't produce any bytes
set f [open $path(test1) w]
chan close $f
set f [open $path(test1)]
list [chan gets $f line] $line [chan eof $f]
} -cleanup {
chan close $f
} -result {-1 {} 1}
test chan-io-6.54 {Tcl_GetsObj: device EOF} -body {
# got some bytes before EOF.
set f [open $path(test1) w]
chan puts -nonewline $f abc
chan close $f
set f [open $path(test1)]
list [chan gets $f line] $line [chan eof $f]
} -cleanup {
chan close $f
} -result {3 abc 1}
test chan-io-6.55 {Tcl_GetsObj: overconverted} -body {
# Tcl_ExternalToUtf(), make sure state updated
set f [open $path(test1) w]
chan configure $f -encoding iso2022-jp
chan puts $f "there\u4e00ok\n\u4e01more bytes\nhere"
chan close $f
set f [open $path(test1)]
chan configure $f -encoding iso2022-jp
list [chan gets $f line] $line [chan gets $f line] $line [chan gets $f line] $line
} -cleanup {
chan close $f
} -result [list 8 "there\u4e00ok" 11 "\u4e01more bytes" 4 "here"]
test chan-io-6.56 {Tcl_GetsObj: incomplete lines should disable file events} -setup {
update
variable x {}
} -constraints {stdio fileevent} -body {
set f [openpipe w+ $path(cat)]
chan configure $f -buffering none
chan puts -nonewline $f "foobar"
chan configure $f -blocking 0
after 500 [namespace code {
lappend x timeout
}]
chan event $f readable [namespace code {
lappend x [chan gets $f]
}]
vwait [namespace which -variable x]
vwait [namespace which -variable x]
chan configure $f -blocking 1
chan puts -nonewline $f "baz\n"
after 500 [namespace code {
lappend x timeout
}]
chan configure $f -blocking 0
vwait [namespace which -variable x]
vwait [namespace which -variable x]
return $x
} -cleanup {
chan close $f
} -result {{} timeout foobarbaz timeout}
test chan-io-7.1 {FilterInputBytes: split up character at end of buffer} -body {
# (result == TCL_CONVERT_MULTIBYTE)
set f [open $path(test1) w]
chan configure $f -encoding shiftjis
chan puts $f "1234567890123\uff10\uff11\uff12\uff13\uff14\nend"
chan close $f
set f [open $path(test1)]
chan configure $f -encoding shiftjis -buffersize 16
chan gets $f
} -cleanup {
chan close $f
} -result "1234567890123\uff10\uff11\uff12\uff13\uff14"
test chan-io-7.2 {FilterInputBytes: split up character in middle of buffer} -body {
# (bufPtr->nextAdded < bufPtr->bufLength)
set f [open $path(test1) w]
chan configure $f -encoding binary
chan puts -nonewline $f "1234567890\n123\x82\x4f\x82\x50\x82"
chan close $f
set f [open $path(test1)]
chan configure $f -encoding shiftjis
list [chan gets $f line] $line [chan eof $f]
} -cleanup {
chan close $f
} -result {10 1234567890 0}
test chan-io-7.3 {FilterInputBytes: split up character at EOF} -setup {
set x ""
} -constraints {testchannel} -body {
set f [open $path(test1) w]
chan configure $f -encoding binary
chan puts -nonewline $f "1234567890123\x82\x4f\x82\x50\x82"
chan close $f
set f [open $path(test1)]
chan configure $f -encoding shiftjis
lappend x [chan gets $f line] $line
lappend x [chan tell $f] [testchannel inputbuffered $f] [chan eof $f]
lappend x [chan gets $f line] $line
} -cleanup {
chan close $f
} -result [list 15 "1234567890123\uff10\uff11" 18 0 1 -1 ""]
test chan-io-7.4 {FilterInputBytes: recover from split up character} -setup {
variable x ""
} -constraints {stdio fileevent} -body {
set f [openpipe w+ $path(cat)]
chan configure $f -encoding binary -buffering none
chan puts -nonewline $f "1234567890123\x82\x4f\x82\x50\x82"
chan configure $f -encoding shiftjis -blocking 0
chan event $f read [namespace code {
lappend x [chan gets $f line] $line [chan blocked $f]
}]
vwait [namespace which -variable x]
chan configure $f -encoding binary -blocking 1
chan puts $f "\x51\x82\x52"
chan configure $f -encoding shiftjis
vwait [namespace which -variable x]
return $x
} -cleanup {
chan close $f
} -result [list -1 "" 1 17 "1234567890123\uff10\uff11\uff12\uff13" 0]
test chan-io-8.1 {PeekAhead: only go to device if no more cached data} -constraints {testchannel} -body {
# (bufPtr->nextPtr == NULL)
set f [open $path(test1) w]
chan configure $f -encoding ascii -translation lf
chan puts -nonewline $f "123456789012345\r\n2345678"
chan close $f
set f [open $path(test1)]
chan configure $f -encoding ascii -translation auto -buffersize 16
# here
chan gets $f
testchannel inputbuffered $f
} -cleanup {
chan close $f
} -result 7
test chan-io-8.2 {PeekAhead: only go to device if no more cached data} -setup {
variable x {}
} -constraints {stdio testchannel fileevent} -body {
# not (bufPtr->nextPtr == NULL)
set f [openpipe w+ $path(cat)]
chan configure $f -translation lf -encoding ascii -buffering none
chan puts -nonewline $f "123456789012345\r\nbcdefghijklmnopqrstuvwxyz"
chan event $f read [namespace code {
lappend x [chan gets $f line] $line [testchannel inputbuffered $f]
}]
chan configure $f -encoding unicode -buffersize 16 -blocking 0
vwait [namespace which -variable x]
chan configure $f -translation auto -encoding ascii -blocking 1
# here
vwait [namespace which -variable x]
return $x
} -cleanup {
chan close $f
} -result {-1 {} 42 15 123456789012345 25}
test chan-io-8.3 {PeekAhead: no cached data available} -constraints {stdio testchannel fileevent} -body {
# (bytesLeft == 0)
set f [openpipe w+ $path(cat)]
chan configure $f -translation {auto binary}
chan puts -nonewline $f "abcdefghijklmno\r"
chan flush $f
list [chan gets $f line] $line [testchannel queuedcr $f]
} -cleanup {
chan close $f
} -result {15 abcdefghijklmno 1}
set a "123456789012345678901234567890"
append a "123456789012345678901234567890"
append a "1234567890123456789012345678901"
test chan-io-8.4 {PeekAhead: cached data available in this buffer} -body {
# not (bytesLeft == 0)
set f [open $path(test1) w+]
chan configure $f -translation binary
chan puts $f "${a}\r\nabcdef"
chan close $f
set f [open $path(test1)]
chan configure $f -encoding binary -translation auto
# "${a}\r" was converted in one operation (because ENCODING_LINESIZE is
# 30). To check if "\n" follows, calls PeekAhead and determines that
# cached data is available in buffer w/o having to call driver.
chan gets $f
} -cleanup {
chan close $f
} -result $a
unset a
test chan-io-8.5 {PeekAhead: don't peek if last read was short} -constraints {stdio testchannel fileevent} -body {
# (bufPtr->nextAdded < bufPtr->length)
set f [openpipe w+ $path(cat)]
chan configure $f -translation {auto binary}
chan puts -nonewline $f "abcdefghijklmno\r"
chan flush $f
# here
list [chan gets $f line] $line [testchannel queuedcr $f]
} -cleanup {
chan close $f
} -result {15 abcdefghijklmno 1}
test chan-io-8.6 {PeekAhead: change to non-blocking mode} -constraints {stdio testchannel fileevent} -body {
# ((chanPtr->flags & CHANNEL_NONBLOCKING) == 0)
set f [openpipe w+ $path(cat)]
chan configure $f -translation {auto binary} -buffersize 16
chan puts -nonewline $f "abcdefghijklmno\r"
chan flush $f
# here
list [chan gets $f line] $line [testchannel queuedcr $f]
} -cleanup {
chan close $f
} -result {15 abcdefghijklmno 1}
test chan-io-8.7 {PeekAhead: cleanup} -setup {
set x ""
} -constraints {stdio testchannel fileevent} -body {
# Make sure bytes are removed from buffer.
set f [openpipe w+ $path(cat)]
chan configure $f -translation {auto binary} -buffering none
chan puts -nonewline $f "abcdefghijklmno\r"
# here
lappend x [chan gets $f line] $line [testchannel queuedcr $f]
chan puts -nonewline $f "\x1a"
lappend x [chan gets $f line] $line
} -cleanup {
chan close $f
} -result {15 abcdefghijklmno 1 -1 {}}
test chan-io-9.1 {CommonGetsCleanup} emptyTest {
} {}
test chan-io-10.1 {Tcl_ReadChars: CheckChannelErrors} emptyTest {
# no test, need to cause an async error.
} {}
test chan-io-10.2 {Tcl_ReadChars: loop until enough copied} -body {
# one time
# for (copied = 0; (unsigned) toRead > 0; )
set f [open $path(test1) w]
chan puts $f abcdefghijklmnop
chan close $f
set f [open $path(test1)]
chan read $f 5
} -cleanup {
chan close $f
} -result {abcde}
test chan-io-10.3 {Tcl_ReadChars: loop until enough copied} -body {
# multiple times
# for (copied = 0; (unsigned) toRead > 0; )
set f [open $path(test1) w]
chan puts $f abcdefghijklmnopqrstuvwxyz
chan close $f
set f [open $path(test1)]
chan configure $f -buffersize 16
# here
chan read $f 19
} -cleanup {
chan close $f
} -result {abcdefghijklmnopqrs}
test chan-io-10.4 {Tcl_ReadChars: no more in channel buffer} -body {
# (copiedNow < 0)
set f [open $path(test1) w]
chan puts -nonewline $f abcdefghijkl
chan close $f
set f [open $path(test1)]
# here
chan read $f 1000
} -cleanup {
chan close $f
} -result {abcdefghijkl}
test chan-io-10.5 {Tcl_ReadChars: stop on EOF} -body {
# (chanPtr->flags & CHANNEL_EOF)
set f [open $path(test1) w]
chan puts -nonewline $f abcdefghijkl
chan close $f
set f [open $path(test1)]
# here
chan read $f 1000
} -cleanup {
chan close $f
} -result {abcdefghijkl}
test chan-io-11.1 {ReadBytes: want to read a lot} -body {
# ((unsigned) toRead > (unsigned) srcLen)
set f [open $path(test1) w]
chan puts -nonewline $f abcdefghijkl
chan close $f
set f [open $path(test1)]
chan configure $f -encoding binary
# here
chan read $f 1000
} -cleanup {
chan close $f
} -result {abcdefghijkl}
test chan-io-11.2 {ReadBytes: want to read all} -body {
# ((unsigned) toRead > (unsigned) srcLen)
set f [open $path(test1) w]
chan puts -nonewline $f abcdefghijkl
chan close $f
set f [open $path(test1)]
chan configure $f -encoding binary
# here
chan read $f
} -cleanup {
chan close $f
} -result {abcdefghijkl}
test chan-io-11.3 {ReadBytes: allocate more space} -body {
# (toRead > length - offset - 1)
set f [open $path(test1) w]
chan puts -nonewline $f abcdefghijklmnopqrstuvwxyz
chan close $f
set f [open $path(test1)]
chan configure $f -buffersize 16 -encoding binary
# here
chan read $f
} -cleanup {
chan close $f
} -result {abcdefghijklmnopqrstuvwxyz}
test chan-io-11.4 {ReadBytes: EOF char found} -body {
# (TranslateInputEOL() != 0)
set f [open $path(test1) w]
chan puts $f abcdefghijklmnopqrstuvwxyz
chan close $f
set f [open $path(test1)]
chan configure $f -eofchar m -encoding binary
# here
list [chan read $f] [chan eof $f] [chan read $f] [chan eof $f]
} -cleanup {
chan close $f
} -result {abcdefghijkl 1 {} 1}
test chan-io-12.1 {ReadChars: want to read a lot} -body {
# ((unsigned) toRead > (unsigned) srcLen)
set f [open $path(test1) w]
chan puts -nonewline $f abcdefghijkl
chan close $f
set f [open $path(test1)]
# here
chan read $f 1000
} -cleanup {
chan close $f
} -result {abcdefghijkl}
test chan-io-12.2 {ReadChars: want to read all} -body {
# ((unsigned) toRead > (unsigned) srcLen)
set f [open $path(test1) w]
chan puts -nonewline $f abcdefghijkl
chan close $f
set f [open $path(test1)]
# here
chan read $f
} -cleanup {
chan close $f
} -result {abcdefghijkl}
test chan-io-12.3 {ReadChars: allocate more space} -body {
# (toRead > length - offset - 1)
set f [open $path(test1) w]
chan puts -nonewline $f abcdefghijklmnopqrstuvwxyz
chan close $f
set f [open $path(test1)]
chan configure $f -buffersize 16
# here
chan read $f
} -cleanup {
chan close $f
} -result {abcdefghijklmnopqrstuvwxyz}
test chan-io-12.4 {ReadChars: split-up char} -setup {
variable x {}
} -constraints {stdio testchannel fileevent} -body {
# (srcRead == 0)
set f [openpipe w+ $path(cat)]
chan configure $f -encoding binary -buffering none -buffersize 16
chan puts -nonewline $f "123456789012345\x96"
chan configure $f -encoding shiftjis -blocking 0
chan event $f read [namespace code {
lappend x [chan read $f] [testchannel inputbuffered $f]
}]
chan configure $f -encoding shiftjis
vwait [namespace which -variable x]
chan configure $f -encoding binary -blocking 1
chan puts -nonewline $f "\x7b"
after 500 ;# Give the cat process time to catch up
chan configure $f -encoding shiftjis -blocking 0
vwait [namespace which -variable x]
return $x
} -cleanup {
chan close $f
} -result [list "123456789012345" 1 "\u672c" 0]
test chan-io-12.5 {ReadChars: chan events on partial characters} -setup {
variable x {}
} -constraints {stdio fileevent} -body {
set path(test1) [makeFile {
chan configure stdout -encoding binary -buffering none
chan gets stdin; chan puts -nonewline "\xe7"
chan gets stdin; chan puts -nonewline "\x89"
chan gets stdin; chan puts -nonewline "\xa6"
} test1]
set f [openpipe r+ $path(test1)]
chan event $f readable [namespace code {
lappend x [chan read $f]
if {[chan eof $f]} {
lappend x eof
}
}]
chan puts $f "go1"
chan flush $f
chan configure $f -blocking 0 -encoding utf-8
vwait [namespace which -variable x]
after 500 [namespace code { lappend x timeout }]
vwait [namespace which -variable x]
chan puts $f "go2"
chan flush $f
vwait [namespace which -variable x]
after 500 [namespace code { lappend x timeout }]
vwait [namespace which -variable x]
chan puts $f "go3"
chan flush $f
vwait [namespace which -variable x]
vwait [namespace which -variable x]
lappend x [catch {chan close $f} msg] $msg
} -result "{} timeout {} timeout \u7266 {} eof 0 {}"
test chan-io-13.1 {TranslateInputEOL: cr mode} -body {
set f [open $path(test1) w]
chan configure $f -translation lf
chan puts -nonewline $f "abcd\rdef\r"
chan close $f
set f [open $path(test1)]
chan configure $f -translation cr
chan read $f
} -cleanup {
chan close $f
} -result "abcd\ndef\n"
test chan-io-13.2 {TranslateInputEOL: crlf mode} -body {
set f [open $path(test1) w]
chan configure $f -translation lf
chan puts -nonewline $f "abcd\r\ndef\r\n"
chan close $f
set f [open $path(test1)]
chan configure $f -translation crlf
chan read $f
} -cleanup {
chan close $f
} -result "abcd\ndef\n"
test chan-io-13.3 {TranslateInputEOL: crlf mode: naked cr} -body {
# (src >= srcMax)
set f [open $path(test1) w]
chan configure $f -translation lf
chan puts -nonewline $f "abcd\r\ndef\r"
chan close $f
set f [open $path(test1)]
chan configure $f -translation crlf
chan read $f
} -cleanup {
chan close $f
} -result "abcd\ndef\r"
test chan-io-13.4 {TranslateInputEOL: crlf mode: cr followed by not \n} -body {
# (src >= srcMax)
set f [open $path(test1) w]
chan configure $f -translation lf
chan puts -nonewline $f "abcd\r\ndef\rfgh"
chan close $f
set f [open $path(test1)]
chan configure $f -translation crlf
chan read $f
} -cleanup {
chan close $f
} -result "abcd\ndef\rfgh"
test chan-io-13.5 {TranslateInputEOL: crlf mode: naked lf} -body {
# (src >= srcMax)
set f [open $path(test1) w]
chan configure $f -translation lf
chan puts -nonewline $f "abcd\r\ndef\nfgh"
chan close $f
set f [open $path(test1)]
chan configure $f -translation crlf
chan read $f
} -cleanup {
chan close $f
} -result "abcd\ndef\nfgh"
test chan-io-13.6 {TranslateInputEOL: auto mode: saw cr in last segment} -setup {
variable x {}
variable y {}
} -constraints {stdio testchannel fileevent} -body {
# (chanPtr->flags & INPUT_SAW_CR)
# This test may fail on slower machines.
set f [openpipe w+ $path(cat)]
chan configure $f -blocking 0 -buffering none -translation {auto lf}
chan event $f read [namespace code {
lappend x [chan read $f] [testchannel queuedcr $f]
}]
chan puts -nonewline $f "abcdefghj\r"
after 500 [namespace code {set y ok}]
vwait [namespace which -variable y]
chan puts -nonewline $f "\n01234"
after 500 [namespace code {set y ok}]
vwait [namespace which -variable y]
return $x
} -cleanup {
chan close $f
} -result [list "abcdefghj\n" 1 "01234" 0]
test chan-io-13.7 {TranslateInputEOL: auto mode: naked \r} -constraints testchannel -body {
# (src >= srcMax)
set f [open $path(test1) w]
chan configure $f -translation lf
chan puts -nonewline $f "abcd\r"
chan close $f
set f [open $path(test1)]
chan configure $f -translation auto
list [chan read $f] [testchannel queuedcr $f]
} -cleanup {
chan close $f
} -result [list "abcd\n" 1]
test chan-io-13.8 {TranslateInputEOL: auto mode: \r\n} -body {
# (*src == '\n')
set f [open $path(test1) w]
chan configure $f -translation lf
chan puts -nonewline $f "abcd\r\ndef"
chan close $f
set f [open $path(test1)]
chan configure $f -translation auto
chan read $f
} -cleanup {
chan close $f
} -result "abcd\ndef"
test chan-io-13.9 {TranslateInputEOL: auto mode: \r followed by not \n} -body {
set f [open $path(test1) w]
chan configure $f -translation lf
chan puts -nonewline $f "abcd\rdef"
chan close $f
set f [open $path(test1)]
chan configure $f -translation auto
chan read $f
} -cleanup {
chan close $f
} -result "abcd\ndef"
test chan-io-13.10 {TranslateInputEOL: auto mode: \n} -body {
# not (*src == '\r')
set f [open $path(test1) w]
chan configure $f -translation lf
chan puts -nonewline $f "abcd\ndef"
chan close $f
set f [open $path(test1)]
chan configure $f -translation auto
chan read $f
} -cleanup {
chan close $f
} -result "abcd\ndef"
test chan-io-13.11 {TranslateInputEOL: EOF char} -body {
# (*chanPtr->inEofChar != '\0')
set f [open $path(test1) w]
chan configure $f -translation lf
chan puts -nonewline $f "abcd\ndefgh"
chan close $f
set f [open $path(test1)]
chan configure $f -translation auto -eofchar e
chan read $f
} -cleanup {
chan close $f
} -result "abcd\nd"
test chan-io-13.12 {TranslateInputEOL: find EOF char in src} -body {
# (*chanPtr->inEofChar != '\0')
set f [open $path(test1) w]
chan configure $f -translation lf
chan puts -nonewline $f "\r\n\r\n\r\nab\r\n\r\ndef\r\n\r\n\r\n"
chan close $f
set f [open $path(test1)]
chan configure $f -translation auto -eofchar e
chan read $f
} -cleanup {
chan close $f
} -result "\n\n\nab\n\nd"
# Test standard handle management. The functions tested are Tcl_SetStdChannel
# and Tcl_GetStdChannel. Incidentally we are also testing channel table
# management.
if {[testConstraint testchannel]} {
set consoleFileNames [lsort [testchannel open]]
} else {
# just to avoid an error
set consoleFileNames [list]
}
test chan-io-14.1 {Tcl_SetStdChannel and Tcl_GetStdChannel} {testchannel} {
set result ""
lappend result [chan configure stdin -buffering]
lappend result [chan configure stdout -buffering]
lappend result [chan configure stderr -buffering]
lappend result [lsort [testchannel open]]
} [list line line none $consoleFileNames]
test chan-io-14.2 {Tcl_SetStdChannel and Tcl_GetStdChannel} -setup {
interp create x
set result ""
} -body {
lappend result [x eval {chan configure stdin -buffering}]
lappend result [x eval {chan configure stdout -buffering}]
lappend result [x eval {chan configure stderr -buffering}]
} -cleanup {
interp delete x
} -result {line line none}
set path(test3) [makeFile {} test3]
test chan-io-14.3 {Tcl_SetStdChannel & Tcl_GetStdChannel} -constraints exec -body {
set f [open $path(test1) w]
chan puts -nonewline $f {
chan close stdin
chan close stdout
chan close stderr
set f [}
chan puts $f [list open $path(test1) r]]
chan puts $f "set f2 \[[list open $path(test2) w]]"
chan puts $f "set f3 \[[list open $path(test3) w]]"
chan puts $f { chan puts stdout [chan gets stdin]
chan puts stdout out
chan puts stderr err
chan close $f
chan close $f2
chan close $f3
}
chan close $f
set result [exec [interpreter] $path(test1)]
set f [open $path(test2) r]
set f2 [open $path(test3) r]
lappend result [chan read $f] [chan read $f2]
} -cleanup {
chan close $f
chan close $f2
} -result {{
out
} {err
}}
# This test relies on the fact that stdout is used before stderr.
test chan-io-14.4 {Tcl_SetStdChannel & Tcl_GetStdChannel} -constraints {exec} -body {
set f [open $path(test1) w]
chan puts -nonewline $f { chan close stdin
chan close stdout
chan close stderr
set f [}
chan puts $f [list open $path(test1) r]]
chan puts $f "set f2 \[[list open $path(test2) w]]"
chan puts $f "set f3 \[[list open $path(test3) w]]"
chan puts $f {
chan puts stdout [chan gets stdin]
chan puts stdout $f2
chan puts stderr $f3
chan close $f
chan close $f2
chan close $f3
}
chan close $f
set result [exec [interpreter] $path(test1)]
set f [open $path(test2) r]
set f2 [open $path(test3) r]
lappend result [chan read $f] [chan read $f2]
} -cleanup {
chan close $f
chan close $f2
} -result {{ chan close stdin
stdout
} {stderr
}}
catch {interp delete z}
test chan-io-14.5 {Tcl_GetChannel: stdio name translation} -setup {
interp create z
} -body {
chan eof stdin
catch {z eval chan flush stdin} msg1
catch {z eval chan close stdin} msg2
catch {z eval chan flush stdin} msg3
list $msg1 $msg2 $msg3
} -cleanup {
interp delete z
} -result {{channel "stdin" wasn't opened for writing} {} {can not find channel named "stdin"}}
test chan-io-14.6 {Tcl_GetChannel: stdio name translation} -setup {
interp create z
} -body {
chan eof stdout
catch {z eval chan flush stdout} msg1
catch {z eval chan close stdout} msg2
catch {z eval chan flush stdout} msg3
list $msg1 $msg2 $msg3
} -cleanup {
interp delete z
} -result {{} {} {can not find channel named "stdout"}}
test chan-io-14.7 {Tcl_GetChannel: stdio name translation} -setup {
interp create z
} -body {
chan eof stderr
catch {z eval chan flush stderr} msg1
catch {z eval chan close stderr} msg2
catch {z eval chan flush stderr} msg3
list $msg1 $msg2 $msg3
} -cleanup {
interp delete z
} -result {{} {} {can not find channel named "stderr"}}
set path(script) [makeFile {} script]
test chan-io-14.8 {reuse of stdio special channels} -setup {
file delete $path(script)
file delete $path(test1)
} -constraints stdio -body {
set f [open $path(script) w]
chan puts -nonewline $f {
chan close stderr
set f [}
chan puts $f [list open $path(test1) w]]
chan puts -nonewline $f {
chan puts stderr hello
chan close $f
set f [}
chan puts $f [list open $path(test1) r]]
chan puts $f {
chan puts [chan gets $f]
}
chan close $f
set f [openpipe r $path(script)]
chan gets $f
} -cleanup {
chan close $f
} -result hello
test chan-io-14.9 {reuse of stdio special channels} -setup {
file delete $path(script)
file delete $path(test1)
} -constraints {stdio fileevent} -body {
set f [open $path(script) w]
chan puts $f {
array set path [lindex $argv 0]
set f [open $path(test1) w]
chan puts $f hello
chan close $f
chan close stderr
set f [open "|[list [info nameofexecutable] $path(cat) $path(test1)]" r]
chan puts [chan gets $f]
}
chan close $f
set f [openpipe r $path(script) [array get path]]
chan gets $f
} -cleanup {
chan close $f
# Added delay to give Windows time to stop the spawned process and clean
# up its grip on the file test1. Added delete as proper test cleanup.
# The failing tests were 18.1 and 18.2 as first re-users of file "test1".
after [expr {[testConstraint win] ? 10000 : 500}]
file delete $path(script)
file delete $path(test1)
} -result hello
test chan-io-15.1 {Tcl_CreateChan CloseHandler} emptyTest {
} {}
test chan-io-16.1 {Tcl_DeleteChan CloseHandler} emptyTest {
} {}
# Test channel table management. The functions tested are GetChannelTable,
# DeleteChannelTable, Tcl_RegisterChannel, Tcl_UnregisterChannel,
# Tcl_GetChannel and Tcl_CreateChannel.
#
# These functions use "eof stdin" to ensure that the standard channels are
# added to the channel table of the interpreter.
test chan-io-17.1 {GetChannelTable, DeleteChannelTable on std handles} -setup {
set l ""
} -constraints {testchannel} -body {
set l1 [testchannel refcount stdin]
chan eof stdin
interp create x
lappend l [expr {[testchannel refcount stdin] - $l1}]
x eval {chan eof stdin}
lappend l [expr {[testchannel refcount stdin] - $l1}]
interp delete x
lappend l [expr {[testchannel refcount stdin] - $l1}]
} -result {0 1 0}
test chan-io-17.2 {GetChannelTable, DeleteChannelTable on std handles} -setup {
set l ""
} -constraints {testchannel} -body {
set l1 [testchannel refcount stdout]
chan eof stdin
interp create x
lappend l [expr {[testchannel refcount stdout] - $l1}]
x eval {chan eof stdout}
lappend l [expr {[testchannel refcount stdout] - $l1}]
interp delete x
lappend l [expr {[testchannel refcount stdout] - $l1}]
} -result {0 1 0}
test chan-io-17.3 {GetChannelTable, DeleteChannelTable on std handles} -setup {
set l ""
} -constraints {testchannel} -body {
set l1 [testchannel refcount stderr]
chan eof stdin
interp create x
lappend l [expr {[testchannel refcount stderr] - $l1}]
x eval {chan eof stderr}
lappend l [expr {[testchannel refcount stderr] - $l1}]
interp delete x
lappend l [expr {[testchannel refcount stderr] - $l1}]
} -result {0 1 0}
test chan-io-18.1 {Tcl_RegisterChannel, Tcl_UnregisterChannel} -setup {
file delete -force $path(test1)
set l ""
} -constraints {testchannel} -body {
set f [open $path(test1) w]
lappend l [lindex [testchannel info $f] 15]
chan close $f
if {[catch {lindex [testchannel info $f] 15} msg]} {
lappend l $msg
} else {
lappend l "very broken: $f found after being chan closed"
}
string equal $l [list 1 "can not find channel named \"$f\""]
} -result 1
test chan-io-18.2 {Tcl_RegisterChannel, Tcl_UnregisterChannel} -setup {
file delete -force $path(test1)
set l ""
} -constraints {testchannel} -body {
set f [open $path(test1) w]
lappend l [lindex [testchannel info $f] 15]
interp create x
interp share "" $f x
lappend l [lindex [testchannel info $f] 15]
x eval chan close $f
lappend l [lindex [testchannel info $f] 15]
interp delete x
lappend l [lindex [testchannel info $f] 15]
chan close $f
if {[catch {lindex [testchannel info $f] 15} msg]} {
lappend l $msg
} else {
lappend l "very broken: $f found after being chan closed"
}
string equal $l [list 1 2 1 1 "can not find channel named \"$f\""]
} -result 1
test chan-io-18.3 {Tcl_RegisterChannel, Tcl_UnregisterChannel} -setup {
file delete $path(test1)
set l ""
} -constraints {testchannel} -body {
set f [open $path(test1) w]
lappend l [lindex [testchannel info $f] 15]
interp create x
interp share "" $f x
lappend l [lindex [testchannel info $f] 15]
interp delete x
lappend l [lindex [testchannel info $f] 15]
chan close $f
if {[catch {lindex [testchannel info $f] 15} msg]} {
lappend l $msg
} else {
lappend l "very broken: $f found after being chan closed"
}
string equal $l [list 1 2 1 "can not find channel named \"$f\""]
} -result 1
test chan-io-19.1 {Tcl_GetChannel->Tcl_GetStdChannel, standard handles} {
chan eof stdin
} 0
test chan-io-19.2 {testing Tcl_GetChannel, user opened handle} -setup {
file delete $path(test1)
} -body {
set f [open $path(test1) w]
chan eof $f
} -cleanup {
chan close $f
} -result 0
test chan-io-19.3 {Tcl_GetChannel, channel not found} -body {
chan eof file34
} -returnCodes error -result {can not find channel named "file34"}
test chan-io-19.4 {Tcl_CreateChannel, insertion into channel table} -setup {
file delete $path(test1)
set l ""
} -constraints {testchannel} -body {
set f [open $path(test1) w]
lappend l [chan eof $f]
chan close $f
if {[catch {lindex [testchannel info $f] 15} msg]} {
lappend l $msg
} else {
lappend l "very broken: $f found after being chan closed"
}
string equal $l [list 0 "can not find channel named \"$f\""]
} -result 1
test chan-io-20.1 {Tcl_CreateChannel: initial settings} -setup {
set old [encoding system]
} -body {
set a [open $path(test2) w]
encoding system ascii
set f [open $path(test1) w]
chan configure $f -encoding
} -cleanup {
encoding system $old
chan close $f
chan close $a
} -result {ascii}
test chan-io-20.2 {Tcl_CreateChannel: initial settings} -constraints {win} -body {
set f [open $path(test1) w+]
list [chan configure $f -eofchar] [chan configure $f -translation]
} -cleanup {
chan close $f
} -result [list [list \x1a ""] {auto crlf}]
test chan-io-20.3 {Tcl_CreateChannel: initial settings} -constraints {unix} -body {
set f [open $path(test1) w+]
list [chan configure $f -eofchar] [chan configure $f -translation]
} -cleanup {
chan close $f
} -result {{{} {}} {auto lf}}
test chan-io-20.5 {Tcl_CreateChannel: install channel in empty slot} -setup {
set path(stdout) [makeFile {} stdout]
} -constraints {stdio notWinCI} -body {
set f [open $path(script) w]
chan puts -nonewline $f {
chan close stdout
set f1 [}
chan puts $f [list open $path(stdout) w]]
chan puts $f {
chan configure $f1 -buffersize 777
chan puts stderr [chan configure stdout -buffersize]
}
chan close $f
set f [openpipe r $path(script)]
chan close $f
} -cleanup {
removeFile $path(stdout)
} -returnCodes error -result {777}
test chan-io-21.1 {Chan CloseChannelsOnExit} emptyTest {
} {}
# Test management of attributes associated with a channel, such as its default
# translation, its name and type, etc. The functions tested in this group are
# Tcl_GetChannelName, Tcl_GetChannelType and Tcl_GetChannelFile.
# Tcl_GetChannelInstanceData not tested because files do not use the instance
# data.
test chan-io-22.1 {Tcl_GetChannelMode} emptyTest {
# Not used anywhere in Tcl.
} {}
test chan-io-23.1 {Tcl_GetChannelName} -constraints {testchannel} -setup {
file delete $path(test1)
} -body {
set f [open $path(test1) w]
set n [testchannel name $f]
expr {$n eq $f ? "ok" : "$n != $f"}
} -cleanup {
chan close $f
} -result ok
test chan-io-24.1 {Tcl_GetChannelType} -constraints {testchannel} -setup {
file delete $path(test1)
} -body {
set f [open $path(test1) w]
testchannel type $f
} -cleanup {
chan close $f
} -result "file"
test chan-io-25.1 {Tcl_GetChannelHandle, input} -setup {
set l ""
} -constraints {testchannel} -body {
set f [open $path(test1) w]
chan configure $f -translation lf -eofchar {}
chan puts $f "1234567890\n098765432"
chan close $f
set f [open $path(test1) r]
chan gets $f
lappend l [testchannel inputbuffered $f]
lappend l [chan tell $f]
} -cleanup {
chan close $f
} -result {10 11}
test chan-io-25.2 {Tcl_GetChannelHandle, output} -setup {
file delete $path(test1)
set l ""
} -constraints {testchannel} -body {
set f [open $path(test1) w]
chan configure $f -translation lf
chan puts $f hello
lappend l [testchannel outputbuffered $f]
lappend l [chan tell $f]
chan flush $f
lappend l [testchannel outputbuffered $f]
lappend l [chan tell $f]
} -cleanup {
chan close $f
file delete $path(test1)
} -result {6 6 0 6}
test chan-io-26.1 {Tcl_GetChannelInstanceData} -body {
# "pid" command uses Tcl_GetChannelInstanceData
# Don't care what pid is (but must be a number), just want to exercise it.
set f [openpipe r << exit]
pid $f
} -constraints stdio -cleanup {
chan close $f
} -match regexp -result {^\d+$}
# Test flushing. The functions tested here are FlushChannel.
test chan-io-27.1 {FlushChannel, no output buffered} -setup {
file delete $path(test1)
} -body {
set f [open $path(test1) w]
chan flush $f
file size $path(test1)
} -cleanup {
chan close $f
} -result 0
test chan-io-27.2 {FlushChannel, some output buffered} -setup {
file delete $path(test1)
set l ""
} -body {
set f [open $path(test1) w]
chan configure $f -translation lf -eofchar {}
chan puts $f hello
lappend l [file size $path(test1)]
chan flush $f
lappend l [file size $path(test1)]
chan close $f
lappend l [file size $path(test1)]
} -result {0 6 6}
test chan-io-27.3 {FlushChannel, implicit flush on chan close} -setup {
file delete $path(test1)
set l ""
} -body {
set f [open $path(test1) w]
chan configure $f -translation lf -eofchar {}
chan puts $f hello
lappend l [file size $path(test1)]
chan close $f
lappend l [file size $path(test1)]
} -result {0 6}
test chan-io-27.4 {FlushChannel, implicit flush when buffer fills} -setup {
file delete $path(test1)
set l ""
} -body {
set f [open $path(test1) w]
chan configure $f -translation lf -eofchar {}
chan configure $f -buffersize 60
lappend l [file size $path(test1)]
for {set i 0} {$i < 12} {incr i} {
chan puts $f hello
}
lappend l [file size $path(test1)]
chan flush $f
lappend l [file size $path(test1)]
} -cleanup {
chan close $f
} -result {0 60 72}
test chan-io-27.5 {FlushChannel, implicit flush when buffer fills and on chan close} -setup {
file delete $path(test1)
set l ""
} -constraints {unixOrWin} -body {
set f [open $path(test1) w]
chan configure $f -translation lf -buffersize 60 -eofchar {}
lappend l [file size $path(test1)]
for {set i 0} {$i < 12} {incr i} {
chan puts $f hello
}
lappend l [file size $path(test1)]
chan close $f
lappend l [file size $path(test1)]
} -result {0 60 72}
set path(pipe) [makeFile {} pipe]
set path(output) [makeFile {} output]
test chan-io-27.6 {FlushChannel, async flushing, async chan close} -setup {
file delete $path(pipe)
file delete $path(output)
} -constraints {stdio asyncPipeChan Close} -body {
set f [open $path(pipe) w]
chan puts $f "set f \[[list open $path(output) w]]"
chan puts $f {
chan configure $f -translation lf -buffering none -eofchar {}
while {![chan eof stdin]} {
after 20
chan puts -nonewline $f [chan read stdin 1024]
}
chan close $f
}
chan close $f
set x 01234567890123456789012345678901
for {set i 0} {$i < 11} {incr i} {
set x "$x$x"
}
set f [open $path(output) w]
chan close $f
set f [openpipe w $path(pipe)]
chan configure $f -blocking off
chan puts -nonewline $f $x
chan close $f
set counter 0
while {([file size $path(output)] < 65536) && ($counter < 1000)} {
after 20 [list incr [namespace which -variable counter]]
vwait [namespace which -variable counter]
}
if {$counter == 1000} {
set result "file size only [file size $path(output)]"
} else {
set result ok
}
} -result ok
# Tests closing a channel. The functions tested are Chan CloseChannel and
# Tcl_Chan Close.
test chan-io-28.1 {Chan CloseChannel called when all references are dropped} -setup {
file delete $path(test1)
set l ""
} -constraints {testchannel} -body {
set f [open $path(test1) w]
interp create x
interp share "" $f x
lappend l [testchannel refcount $f]
x eval chan close $f
interp delete x
lappend l [testchannel refcount $f]
} -cleanup {
chan close $f
} -result {2 1}
test chan-io-28.2 {Chan CloseChannel called when all references are dropped} -setup {
file delete $path(test1)
} -body {
set f [open $path(test1) w]
interp create x
interp share "" $f x
chan puts -nonewline $f abc
chan close $f
x eval chan puts $f def
x eval chan close $f
interp delete x
set f [open $path(test1) r]
chan gets $f
} -cleanup {
chan close $f
} -result abcdef
test chan-io-28.3 {Chan CloseChannel, not called before output queue is empty} -setup {
file delete $path(pipe)
file delete $path(output)
} -constraints {stdio asyncPipeChan Close nonPortable} -body {
set f [open $path(pipe) w]
chan puts $f {
# Need to not have eof char appended on chan close, because the other
# side of the pipe already chan closed, so that writing would cause an
# error "invalid file".
chan configure stdout -eofchar {}
chan configure stderr -eofchar {}
set f [open $path(output) w]
chan configure $f -translation lf -buffering none
for {set x 0} {$x < 20} {incr x} {
after 20
chan puts -nonewline $f [chan read stdin 1024]
}
chan close $f
}
chan close $f
set x 01234567890123456789012345678901
for {set i 0} {$i < 11} {incr i} {
set x "$x$x"
}
set f [open $path(output) w]
chan close $f
set f [openpipe r+ $path(pipe)]
chan configure $f -blocking off -eofchar {}
chan puts -nonewline $f $x
chan close $f
set counter 0
while {([file size $path(output)] < 20480) && ($counter < 1000)} {
after 20 [list incr [namespace which -variable counter]]
vwait [namespace which -variable counter]
}
if {$counter == 1000} {
set result probably_broken
} else {
set result ok
}
} -result ok
test chan-io-28.4 {Tcl_Chan Close} -constraints {testchannel} -setup {
file delete $path(test1)
set l ""
} -body {
lappend l [lsort [testchannel open]]
set f [open $path(test1) w]
lappend l [lsort [testchannel open]]
chan close $f
lappend l [lsort [testchannel open]]
set x [list $consoleFileNames \
[lsort [list {*}$consoleFileNames $f]] \
$consoleFileNames]
expr {$l eq $x ? "ok" : "{$l} != {$x}"}
} -result ok
test chan-io-28.5 {Tcl_Chan Close vs standard handles} -setup {
file delete $path(script)
} -constraints {stdio unix testchannel} -body {
set f [open $path(script) w]
chan puts $f {
chan close stdin
chan puts [testchannel open]
}
chan close $f
set f [openpipe r $path(script)]
set l [chan gets $f]
chan close $f
lsort $l
} -result {file1 file2}
test chan-io-28.6 {Tcl_CloseEx (half-close) pipe} -setup {
set cat [makeFile {
fconfigure stdout -buffering line
while {[gets stdin line] >= 0} {puts $line}
puts DONE
exit 0
} cat.tcl]
variable done
} -body {
set ff [openpipe r+ $cat]
puts $ff Hey
close $ff w
set timer [after 1000 [namespace code {set done Failed}]]
set acc {}
fileevent $ff readable [namespace code {
if {[gets $ff line] < 0} {
set done Succeeded
} else {
lappend acc $line
}
}]
vwait [namespace which -variable done]
after cancel $timer
close $ff r
list $done $acc
} -cleanup {
removeFile cat.tcl
} -result {Succeeded {Hey DONE}}
test chan-io-28.7 {Tcl_CloseEx (half-close) socket} -setup {
set echo [makeFile {
proc accept {s args} {set ::sok $s}
set s [socket -server accept 0]
puts [lindex [fconfigure $s -sockname] 2]
flush stdout
vwait ::sok
fconfigure $sok -buffering line
while {[gets $sok line]>=0} {puts $sok $line}
puts $sok DONE
exit 0
} echo.tcl]
variable done
unset -nocomplain done
set done ""
set timer ""
set ff [openpipe r $echo]
gets $ff port
} -body {
set s [socket 127.0.0.1 $port]
puts $s Hey
close $s w
set timer [after 1000 [namespace code {set done Failed}]]
set acc {}
fileevent $s readable [namespace code {
if {[gets $s line]<0} {
set done Succeeded
} else {
lappend acc $line
}
}]
vwait [namespace which -variable done]
list $done $acc
} -cleanup {
catch {close $s}
close $ff
after cancel $timer
removeFile echo.tcl
} -result {Succeeded {Hey DONE}}
test chan-io-29.1 {Tcl_WriteChars, channel not writable} -body {
chan puts stdin hello
} -returnCodes error -result {channel "stdin" wasn't opened for writing}
test chan-io-29.2 {Tcl_WriteChars, empty string} -setup {
file delete $path(test1)
} -body {
set f [open $path(test1) w]
chan configure $f -eofchar {}
chan puts -nonewline $f ""
chan close $f
file size $path(test1)
} -result 0
test chan-io-29.3 {Tcl_WriteChars, nonempty string} -setup {
file delete $path(test1)
} -body {
set f [open $path(test1) w]
chan configure $f -eofchar {}
chan puts -nonewline $f hello
chan close $f
file size $path(test1)
} -result 5
test chan-io-29.4 {Tcl_WriteChars, buffering in full buffering mode} -setup {
file delete $path(test1)
set l ""
} -constraints {testchannel} -body {
set f [open $path(test1) w]
chan configure $f -translation lf -buffering full -eofchar {}
chan puts $f hello
lappend l [testchannel outputbuffered $f]
lappend l [file size $path(test1)]
chan flush $f
lappend l [testchannel outputbuffered $f]
lappend l [file size $path(test1)]
} -cleanup {
chan close $f
} -result {6 0 0 6}
test chan-io-29.5 {Tcl_WriteChars, buffering in line buffering mode} -setup {
file delete $path(test1)
set l ""
} -constraints {testchannel} -body {
set f [open $path(test1) w]
chan configure $f -translation lf -buffering line -eofchar {}
chan puts -nonewline $f hello
lappend l [testchannel outputbuffered $f]
lappend l [file size $path(test1)]
chan puts $f hello
lappend l [testchannel outputbuffered $f]
lappend l [file size $path(test1)]
} -cleanup {
chan close $f
} -result {5 0 0 11}
test chan-io-29.6 {Tcl_WriteChars, buffering in no buffering mode} -setup {
file delete $path(test1)
set l ""
} -constraints {testchannel} -body {
set f [open $path(test1) w]
chan configure $f -translation lf -buffering none -eofchar {}
chan puts -nonewline $f hello
lappend l [testchannel outputbuffered $f]
lappend l [file size $path(test1)]
chan puts $f hello
lappend l [testchannel outputbuffered $f]
lappend l [file size $path(test1)]
} -cleanup {
chan close $f
} -result {0 5 0 11}
test chan-io-29.7 {Tcl_Flush, full buffering} -setup {
file delete $path(test1)
set l ""
} -constraints {testchannel} -body {
set f [open $path(test1) w]
chan configure $f -translation lf -buffering full -eofchar {}
chan puts -nonewline $f hello
lappend l [testchannel outputbuffered $f]
lappend l [file size $path(test1)]
chan puts $f hello
lappend l [testchannel outputbuffered $f]
lappend l [file size $path(test1)]
chan flush $f
lappend l [testchannel outputbuffered $f]
lappend l [file size $path(test1)]
} -cleanup {
chan close $f
} -result {5 0 11 0 0 11}
test chan-io-29.8 {Tcl_Flush, full buffering} -setup {
file delete $path(test1)
set l ""
} -constraints {testchannel} -body {
set f [open $path(test1) w]
chan configure $f -translation lf -buffering line
chan puts -nonewline $f hello
lappend l [testchannel outputbuffered $f]
lappend l [file size $path(test1)]
chan flush $f
lappend l [testchannel outputbuffered $f]
lappend l [file size $path(test1)]
chan puts $f hello
lappend l [testchannel outputbuffered $f]
lappend l [file size $path(test1)]
chan flush $f
lappend l [testchannel outputbuffered $f]
lappend l [file size $path(test1)]
} -cleanup {
chan close $f
} -result {5 0 0 5 0 11 0 11}
test chan-io-29.9 {Tcl_Flush, channel not writable} -body {
chan flush stdin
} -returnCodes error -result {channel "stdin" wasn't opened for writing}
test chan-io-29.10 {Tcl_WriteChars, looping and buffering} -setup {
file delete $path(test1)
} -body {
set f1 [open $path(test1) w]
chan configure $f1 -translation lf -eofchar {}
set f2 [open $path(longfile) r]
for {set x 0} {$x < 10} {incr x} {
chan puts $f1 [chan gets $f2]
}
chan close $f2
chan close $f1
file size $path(test1)
} -result 387
test chan-io-29.11 {Tcl_WriteChars, no newline, implicit flush} -setup {
file delete $path(test1)
} -body {
set f1 [open $path(test1) w]
chan configure $f1 -eofchar {}
set f2 [open $path(longfile) r]
for {set x 0} {$x < 10} {incr x} {
chan puts -nonewline $f1 [chan gets $f2]
}
chan close $f1
chan close $f2
file size $path(test1)
} -result 377
test chan-io-29.12 {Tcl_WriteChars on a pipe} -setup {
file delete $path(test1)
file delete $path(pipe)
} -constraints stdio -body {
set f1 [open $path(pipe) w]
chan puts $f1 "set f1 \[[list open $path(longfile) r]]"
chan puts $f1 {
for {set x 0} {$x < 10} {incr x} {
chan puts [chan gets $f1]
}
}
chan close $f1
set f1 [openpipe r $path(pipe)]
set f2 [open $path(longfile) r]
set y ok
for {set x 0} {$x < 10} {incr x} {
set l1 [chan gets $f1]
set l2 [chan gets $f2]
if {$l1 ne $l2} {
set y broken:$x
}
}
return $y
} -cleanup {
chan close $f1
chan close $f2
} -result ok
test chan-io-29.13 {Tcl_WriteChars to a pipe, line buffered} -setup {
file delete $path(test1)
file delete $path(pipe)
} -constraints stdio -body {
set f1 [open $path(pipe) w]
chan puts $f1 {
chan puts [chan gets stdin]
chan puts [chan gets stdin]
}
chan close $f1
set y ok
set f1 [openpipe r+ $path(pipe)]
chan configure $f1 -buffering line
set f2 [open $path(longfile) r]
set line [chan gets $f2]
chan puts $f1 $line
set backline [chan gets $f1]
if {$line ne $backline} {
set y broken1
}
set line [chan gets $f2]
chan puts $f1 $line
set backline [chan gets $f1]
if {$line ne $backline} {
set y broken2
}
return $y
} -cleanup {
chan close $f1
chan close $f2
} -result ok
test chan-io-29.14 {Tcl_WriteChars, buffering and implicit flush at chan close} -setup {
file delete $path(test3)
} -body {
set f [open $path(test3) w]
chan puts -nonewline $f "Text1"
chan puts -nonewline $f " Text 2"
chan puts $f " Text 3"
chan close $f
set f [open $path(test3) r]
chan gets $f
} -cleanup {
chan close $f
} -result {Text1 Text 2 Text 3}
test chan-io-29.15 {Tcl_Flush, channel not open for writing} -setup {
file delete $path(test1)
set fd [open $path(test1) w]
chan close $fd
} -body {
set fd [open $path(test1) r]
chan flush $fd
} -returnCodes error -cleanup {
catch {chan close $fd}
} -match glob -result {channel "*" wasn't opened for writing}
test chan-io-29.16 {Tcl_Flush on pipe opened only for reading} -setup {
set fd [openpipe r cat longfile]
} -constraints stdio -body {
chan flush $fd
} -returnCodes error -cleanup {
catch {chan close $fd}
} -match glob -result {channel "*" wasn't opened for writing}
test chan-io-29.17 {Tcl_WriteChars buffers, then Tcl_Flush flushes} -setup {
file delete $path(test1)
} -body {
set f1 [open $path(test1) w]
chan configure $f1 -translation lf
chan puts $f1 hello
chan puts $f1 hello
chan puts $f1 hello
chan flush $f1
file size $path(test1)
} -cleanup {
chan close $f1
} -result 18
test chan-io-29.18 {Tcl_WriteChars and Tcl_Flush intermixed} -setup {
file delete $path(test1)
set x ""
set f1 [open $path(test1) w]
} -body {
chan configure $f1 -translation lf
chan puts $f1 hello
chan puts $f1 hello
chan puts $f1 hello
chan flush $f1
lappend x [file size $path(test1)]
chan puts $f1 hello
chan flush $f1
lappend x [file size $path(test1)]
chan puts $f1 hello
chan flush $f1
lappend x [file size $path(test1)]
} -cleanup {
chan close $f1
} -result {18 24 30}
test chan-io-29.19 {Explicit and implicit flushes} -setup {
file delete $path(test1)
} -body {
set f1 [open $path(test1) w]
chan configure $f1 -translation lf -eofchar {}
set x ""
chan puts $f1 hello
chan puts $f1 hello
chan puts $f1 hello
chan flush $f1
lappend x [file size $path(test1)]
chan puts $f1 hello
chan flush $f1
lappend x [file size $path(test1)]
chan puts $f1 hello
chan close $f1
lappend x [file size $path(test1)]
} -result {18 24 30}
test chan-io-29.20 {Implicit flush when buffer is full} -setup {
file delete $path(test1)
} -body {
set f1 [open $path(test1) w]
chan configure $f1 -translation lf -eofchar {}
set line "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789"
for {set x 0} {$x < 100} {incr x} {
chan puts $f1 $line
}
set z ""
lappend z [file size $path(test1)]
for {set x 0} {$x < 100} {incr x} {
chan puts $f1 $line
}
lappend z [file size $path(test1)]
chan close $f1
lappend z [file size $path(test1)]
} -result {4096 12288 12600}
test chan-io-29.21 {Tcl_Flush to pipe} -setup {
file delete $path(pipe)
} -constraints stdio -body {
set f1 [open $path(pipe) w]
chan puts $f1 {set x [chan read stdin 6]}
chan puts $f1 {set cnt [string length $x]}
chan puts $f1 {chan puts "read $cnt characters"}
chan close $f1
set f1 [openpipe r+ $path(pipe)]
chan puts $f1 hello
chan flush $f1
chan gets $f1
} -cleanup {
catch {chan close $f1}
} -result "read 6 characters"
test chan-io-29.22 {Tcl_Flush called at other end of pipe} -setup {
file delete $path(pipe)
} -constraints stdio -body {
set f1 [open $path(pipe) w]
chan puts $f1 {
chan configure stdout -buffering full
chan puts hello
chan puts hello
chan flush stdout
chan gets stdin
chan puts bye
chan flush stdout
}
chan close $f1
set f1 [openpipe r+ $path(pipe)]
set x ""
lappend x [chan gets $f1]
lappend x [chan gets $f1]
chan puts $f1 hello
chan flush $f1
lappend x [chan gets $f1]
} -cleanup {
chan close $f1
} -result {hello hello bye}
test chan-io-29.23 {Tcl_Flush and line buffering at end of pipe} -setup {
file delete $path(pipe)
} -constraints stdio -body {
set f1 [open $path(pipe) w]
chan puts $f1 {
chan puts hello
chan puts hello
chan gets stdin
chan puts bye
}
chan close $f1
set f1 [openpipe r+ $path(pipe)]
set x ""
lappend x [chan gets $f1]
lappend x [chan gets $f1]
chan puts $f1 hello
chan flush $f1
lappend x [chan gets $f1]
} -cleanup {
chan close $f1
} -result {hello hello bye}
test chan-io-29.24 {Tcl_WriteChars and Tcl_Flush move end of file} -setup {
variable x {}
} -body {
set f [open $path(test3) w]
chan puts $f "Line 1"
chan puts $f "Line 2"
set f2 [open $path(test3)]
lappend x [chan read -nonewline $f2]
chan close $f2
chan flush $f
set f2 [open $path(test3)]
lappend x [chan read -nonewline $f2]
} -cleanup {
chan close $f2
chan close $f
} -result "{} {Line 1\nLine 2}"
test chan-io-29.25 {Implicit flush with Tcl_Flush to command pipelines} -setup {
file delete $path(test3)
} -constraints {stdio fileevent} -body {
set f [openpipe w $path(cat) | [interpreter] $path(cat) > $path(test3)]
chan puts $f "Line 1"
chan puts $f "Line 2"
chan close $f
after 100
set f [open $path(test3) r]
chan read $f
} -cleanup {
chan close $f
} -result "Line 1\nLine 2\n"
test chan-io-29.26 {Tcl_Flush, Tcl_Write on bidirectional pipelines} -constraints {stdio unixExecs} -body {
set f [open "|[list cat -u]" r+]
chan puts $f "Line1"
chan flush $f
chan gets $f
} -cleanup {
chan close $f
} -result {Line1}
test chan-io-29.27 {Tcl_Flush on chan closed pipeline} -setup {
file delete $path(pipe)
set f [open $path(pipe) w]
chan puts $f {exit}
chan close $f
} -constraints stdio -body {
set f [openpipe r+ $path(pipe)]
chan gets $f
chan puts $f output
after 50
#
# The flush below will get a SIGPIPE. This is an expected part of the test
# and indicates that the test operates correctly. If you run this test
# under a debugger, the signal will by intercepted unless you disable the
# debugger's signal interception.
#
if {[catch {chan flush $f} msg]} {
set x [list 1 $msg $::errorCode]
catch {chan close $f}
} elseif {[catch {chan close $f} msg]} {
set x [list 1 $msg $::errorCode]
} else {
set x {this was supposed to fail and did not}
}
string tolower $x
} -match glob -result {1 {error flushing "*": broken pipe} {posix epipe {broken pipe}}}
test chan-io-29.28 {Tcl_WriteChars, lf mode} -setup {
file delete $path(test1)
} -body {
set f [open $path(test1) w]
chan configure $f -translation lf -eofchar {}
chan puts $f hello\nthere\nand\nhere
chan flush $f
file size $path(test1)
} -cleanup {
chan close $f
} -result 21
test chan-io-29.29 {Tcl_WriteChars, cr mode} -setup {
file delete $path(test1)
} -body {
set f [open $path(test1) w]
chan configure $f -translation cr -eofchar {}
chan puts $f hello\nthere\nand\nhere
chan close $f
file size $path(test1)
} -result 21
test chan-io-29.30 {Tcl_WriteChars, crlf mode} -setup {
file delete $path(test1)
} -body {
set f [open $path(test1) w]
chan configure $f -translation crlf -eofchar {}
chan puts $f hello\nthere\nand\nhere
chan close $f
file size $path(test1)
} -result 25
test chan-io-29.31 {Tcl_WriteChars, background flush} -setup {
file delete $path(pipe)
file delete $path(output)
} -constraints stdio -body {
set f [open $path(pipe) w]
chan puts $f "set f \[[list open $path(output) w]]"
chan puts $f {chan configure $f -translation lf}
set x [list while {![chan eof stdin]}]
set x "$x {"
chan puts $f $x
chan puts $f { chan puts -nonewline $f [chan read stdin 4096]}
chan puts $f { chan flush $f}
chan puts $f "}"
chan puts $f {chan close $f}
chan close $f
set x 01234567890123456789012345678901
for {set i 0} {$i < 11} {incr i} {
set x "$x$x"
}
set f [open $path(output) w]
chan close $f
set f [openpipe r+ $path(pipe)]
chan configure $f -blocking off
chan puts -nonewline $f $x
chan close $f
set counter 0
while {([file size $path(output)] < 65536) && ($counter < 1000)} {
after 10 [list incr [namespace which -variable counter]]
vwait [namespace which -variable counter]
}
if {$counter == 1000} {
set result "file size only [file size $path(output)]"
} else {
set result ok
}
# allow a little time for the background process to chan close.
# otherwise, the following test fails on the [file delete $path(output)]
# on Windows because a process still has the file open.
after 100 set v 1; vwait v
return $result
} -result ok
test chan-io-29.32 {Tcl_WriteChars, background flush to slow reader} -setup {
file delete $path(pipe)
file delete $path(output)
} -constraints {stdio asyncPipeChan Close} -body {
set f [open $path(pipe) w]
chan puts $f "set f \[[list open $path(output) w]]"
chan puts $f {chan configure $f -translation lf}
set x [list while {![chan eof stdin]}]
set x "$x \{"
chan puts $f $x
chan puts $f { after 20}
chan puts $f { chan puts -nonewline $f [chan read stdin 1024]}
chan puts $f { chan flush $f}
chan puts $f "\}"
chan puts $f {chan close $f}
chan close $f
set x 01234567890123456789012345678901
for {set i 0} {$i < 11} {incr i} {
set x "$x$x"
}
set f [open $path(output) w]
chan close $f
set f [openpipe r+ $path(pipe)]
chan configure $f -blocking off
chan puts -nonewline $f $x
chan close $f
set counter 0
while {([file size $path(output)] < 65536) && ($counter < 1000)} {
after 20 [list incr [namespace which -variable counter]]
vwait [namespace which -variable counter]
}
if {$counter == 1000} {
set result "file size only [file size $path(output)]"
} else {
set result ok
}
} -result ok
test chan-io-29.33 {Tcl_Flush, implicit flush on exit} -setup {
set f [open $path(script) w]
chan puts $f "set f \[[list open $path(test1) w]]"
chan puts $f {chan configure $f -translation lf
chan puts $f hello
chan puts $f bye
chan puts $f strange
}
chan close $f
} -constraints exec -body {
exec [interpreter] $path(script)
set f [open $path(test1) r]
chan read $f
} -cleanup {
chan close $f
} -result "hello\nbye\nstrange\n"
test chan-io-29.34 {Tcl_Chan Close, async flush on chan close, using sockets} -setup {
variable c 0
variable x running
set l abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyz
proc writelots {s l} {
for {set i 0} {$i < 2000} {incr i} {
chan puts $s $l
}
}
} -constraints {socket tempNotMac fileevent notWinCI} -body {
proc accept {s a p} {
variable x
chan event $s readable [namespace code [list readit $s]]
chan configure $s -blocking off
set x accepted
}
proc readit {s} {
variable c
variable x
set l [chan gets $s]
if {[chan eof $s]} {
chan close $s
set x done
} elseif {([string length $l] > 0) || ![chan blocked $s]} {
incr c
}
}
set ss [socket -server [namespace code accept] -myaddr 127.0.0.1 0]
set cs [socket 127.0.0.1 [lindex [chan configure $ss -sockname] 2]]
vwait [namespace which -variable x]
chan configure $cs -blocking off
writelots $cs $l
chan close $cs
chan close $ss
vwait [namespace which -variable x]
set c
} -result 2000
test chan-io-29.35 {Tcl_Chan Close vs chan event vs multiple interpreters} -setup {
catch {interp delete x}
catch {interp delete y}
} -constraints {socket tempNotMac fileevent} -body {
# On Mac, this test screws up sockets such that subsequent tests using
# port 2828 either cause errors or panic().
interp create x
interp create y
set s [socket -server [namespace code accept] -myaddr 127.0.0.1 0]
proc accept {s a p} {
chan puts $s hello
chan close $s
}
set c [socket 127.0.0.1 [lindex [chan configure $s -sockname] 2]]
interp share {} $c x
interp share {} $c y
chan close $c
x eval {
proc readit {s} {
chan gets $s
if {[chan eof $s]} {
chan close $s
}
}
}
y eval {
proc readit {s} {
chan gets $s
if {[chan eof $s]} {
chan close $s
}
}
}
x eval "chan event $c readable \{readit $c\}"
y eval "chan event $c readable \{readit $c\}"
y eval [list chan close $c]
update
} -cleanup {
chan close $s
interp delete x
interp delete y
} -result ""
# Test end of line translations. Procedures tested are Tcl_Write, Tcl_Read.
test chan-io-30.1 {Tcl_Write lf, Tcl_Read lf} -setup {
file delete $path(test1)
} -body {
set f [open $path(test1) w]
chan configure $f -translation lf
chan puts $f hello\nthere\nand\nhere
chan close $f
set f [open $path(test1) r]
chan configure $f -translation lf
chan read $f
} -cleanup {
chan close $f
} -result "hello\nthere\nand\nhere\n"
test chan-io-30.2 {Tcl_Write lf, Tcl_Read cr} -setup {
file delete $path(test1)
} -body {
set f [open $path(test1) w]
chan configure $f -translation lf
chan puts $f hello\nthere\nand\nhere
chan close $f
set f [open $path(test1) r]
chan configure $f -translation cr
chan read $f
} -cleanup {
chan close $f
} -result "hello\nthere\nand\nhere\n"
test chan-io-30.3 {Tcl_Write lf, Tcl_Read crlf} -setup {
file delete $path(test1)
} -body {
set f [open $path(test1) w]
chan configure $f -translation lf
chan puts $f hello\nthere\nand\nhere
chan close $f
set f [open $path(test1) r]
chan configure $f -translation crlf
chan read $f
} -cleanup {
chan close $f
} -result "hello\nthere\nand\nhere\n"
test chan-io-30.4 {Tcl_Write cr, Tcl_Read cr} -setup {
file delete $path(test1)
} -body {
set f [open $path(test1) w]
chan configure $f -translation cr
chan puts $f hello\nthere\nand\nhere
chan close $f
set f [open $path(test1) r]
chan configure $f -translation cr
chan read $f
} -cleanup {
chan close $f
} -result "hello\nthere\nand\nhere\n"
test chan-io-30.5 {Tcl_Write cr, Tcl_Read lf} -setup {
file delete $path(test1)
} -body {
set f [open $path(test1) w]
chan configure $f -translation cr
chan puts $f hello\nthere\nand\nhere
chan close $f
set f [open $path(test1) r]
chan configure $f -translation lf
chan read $f
} -cleanup {
chan close $f
} -result "hello\rthere\rand\rhere\r"
test chan-io-30.6 {Tcl_Write cr, Tcl_Read crlf} -setup {
file delete $path(test1)
} -body {
set f [open $path(test1) w]
chan configure $f -translation cr
chan puts $f hello\nthere\nand\nhere
chan close $f
set f [open $path(test1) r]
chan configure $f -translation crlf
chan read $f
} -cleanup {
chan close $f
} -result "hello\rthere\rand\rhere\r"
test chan-io-30.7 {Tcl_Write crlf, Tcl_Read crlf} -setup {
file delete $path(test1)
} -body {
set f [open $path(test1) w]
chan configure $f -translation crlf
chan puts $f hello\nthere\nand\nhere
chan close $f
set f [open $path(test1) r]
chan configure $f -translation crlf
chan read $f
} -cleanup {
chan close $f
} -result "hello\nthere\nand\nhere\n"
test chan-io-30.8 {Tcl_Write crlf, Tcl_Read lf} -setup {
file delete $path(test1)
} -body {
set f [open $path(test1) w]
chan configure $f -translation crlf
chan puts $f hello\nthere\nand\nhere
chan close $f
set f [open $path(test1) r]
chan configure $f -translation lf
chan read $f
} -cleanup {
chan close $f
} -result "hello\r\nthere\r\nand\r\nhere\r\n"
test chan-io-30.9 {Tcl_Write crlf, Tcl_Read cr} -setup {
file delete $path(test1)
} -body {
set f [open $path(test1) w]
chan configure $f -translation crlf
chan puts $f hello\nthere\nand\nhere
chan close $f
set f [open $path(test1) r]
chan configure $f -translation cr
chan read $f
} -cleanup {
chan close $f
} -result "hello\n\nthere\n\nand\n\nhere\n\n"
test chan-io-30.10 {Tcl_Write lf, Tcl_Read auto} -setup {
file delete $path(test1)
} -body {
set f [open $path(test1) w]
chan configure $f -translation lf
chan puts $f hello\nthere\nand\nhere
chan close $f
set f [open $path(test1) r]
list [chan read $f] [chan configure $f -translation]
} -cleanup {
chan close $f
} -result {{hello
there
and
here
} auto}
test chan-io-30.11 {Tcl_Write cr, Tcl_Read auto} -setup {
file delete $path(test1)
} -body {
set f [open $path(test1) w]
chan configure $f -translation cr
chan puts $f hello\nthere\nand\nhere
chan close $f
set f [open $path(test1) r]
list [chan read $f] [chan configure $f -translation]
} -cleanup {
chan close $f
} -result {{hello
there
and
here
} auto}
test chan-io-30.12 {Tcl_Write crlf, Tcl_Read auto} -setup {
file delete $path(test1)
} -body {
set f [open $path(test1) w]
chan configure $f -translation crlf
chan puts $f hello\nthere\nand\nhere
chan close $f
set f [open $path(test1) r]
list [chan read $f] [chan configure $f -translation]
} -cleanup {
chan close $f
} -result {{hello
there
and
here
} auto}
test chan-io-30.13 {Tcl_Write crlf on block boundary, Tcl_Read auto} -setup {
file delete $path(test1)
} -body {
set f [open $path(test1) w]
chan configure $f -translation crlf
set line "123456789ABCDE" ;# 14 char plus crlf
chan puts -nonewline $f x ;# shift crlf across block boundary
for {set i 0} {$i < 700} {incr i} {
chan puts $f $line
}
chan close $f
set f [open $path(test1) r]
chan configure $f -translation auto
string length [chan read $f]
} -cleanup {
chan close $f
} -result [expr {700*15 + 1}]
test chan-io-30.14 {Tcl_Write crlf on block boundary, Tcl_Read crlf} -setup {
file delete $path(test1)
} -body {
set f [open $path(test1) w]
chan configure $f -translation crlf
set line "123456789ABCDE" ;# 14 char plus crlf
chan puts -nonewline $f x ;# shift crlf across block boundary
for {set i 0} {$i < 700} {incr i} {
chan puts $f $line
}
chan close $f
set f [open $path(test1) r]
chan configure $f -translation crlf
string length [chan read $f]
} -cleanup {
chan close $f
} -result [expr {700*15 + 1}]
test chan-io-30.15 {Tcl_Write mixed, Tcl_Read auto} -setup {
file delete $path(test1)
} -body {
set f [open $path(test1) w]
chan configure $f -translation lf
chan puts $f hello\nthere\nand\rhere
chan close $f
set f [open $path(test1) r]
chan configure $f -translation auto
chan read $f
} -cleanup {
chan close $f
} -result {hello
there
and
here
}
test chan-io-30.16 {Tcl_Write ^Z at end, Tcl_Read auto} -setup {
file delete $path(test1)
} -body {
set f [open $path(test1) w]
chan configure $f -translation lf
chan puts -nonewline $f hello\nthere\nand\rhere\n\x1a
chan close $f
set f [open $path(test1) r]
chan configure $f -eofchar \x1a -translation auto
chan read $f
} -cleanup {
chan close $f
} -result {hello
there
and
here
}
test chan-io-30.17 {Tcl_Write, implicit ^Z at end, Tcl_Read auto} -setup {
file delete $path(test1)
} -constraints {win} -body {
set f [open $path(test1) w]
chan configure $f -eofchar \x1a -translation lf
chan puts $f hello\nthere\nand\rhere
chan close $f
set f [open $path(test1) r]
chan configure $f -eofchar \x1a -translation auto
chan read $f
} -cleanup {
chan close $f
} -result {hello
there
and
here
}
test chan-io-30.18 {Tcl_Write, ^Z in middle, Tcl_Read auto} -setup {
file delete $path(test1)
} -body {
set f [open $path(test1) w]
chan configure $f -translation lf
set s [format "abc\ndef\n%cghi\nqrs" 26]
chan puts $f $s
chan close $f
set f [open $path(test1) r]
chan configure $f -eofchar \x1a -translation auto
set l ""
lappend l [chan gets $f]
lappend l [chan gets $f]
lappend l [chan eof $f]
lappend l [chan gets $f]
lappend l [chan eof $f]
lappend l [chan gets $f]
lappend l [chan eof $f]
} -cleanup {
chan close $f
} -result {abc def 0 {} 1 {} 1}
test chan-io-30.19 {Tcl_Write, ^Z no newline in middle, Tcl_Read auto} -setup {
file delete $path(test1)
} -body {
set f [open $path(test1) w]
chan configure $f -translation lf
set s [format "abc\ndef\n%cghi\nqrs" 26]
chan puts $f $s
chan close $f
set f [open $path(test1) r]
chan configure $f -eofchar \x1a -translation auto
set l ""
lappend l [chan gets $f]
lappend l [chan gets $f]
lappend l [chan eof $f]
lappend l [chan gets $f]
lappend l [chan eof $f]
lappend l [chan gets $f]
lappend l [chan eof $f]
} -cleanup {
chan close $f
} -result {abc def 0 {} 1 {} 1}
test chan-io-30.20 {Tcl_Write, ^Z in middle ignored, Tcl_Read lf} -setup {
file delete $path(test1)
set l ""
} -body {
set f [open $path(test1) w]
chan configure $f -translation lf -eofchar {}
chan puts $f [format "abc\ndef\n%cghi\nqrs" 26]
chan close $f
set f [open $path(test1) r]
chan configure $f -translation lf -eofchar {}
lappend l [chan gets $f]
lappend l [chan gets $f]
lappend l [chan eof $f]
lappend l [chan gets $f]
lappend l [chan eof $f]
lappend l [chan gets $f]
lappend l [chan eof $f]
lappend l [chan gets $f]
lappend l [chan eof $f]
} -cleanup {
chan close $f
} -result "abc def 0 \x1aghi 0 qrs 0 {} 1"
test chan-io-30.21 {Tcl_Write, ^Z in middle ignored, Tcl_Read cr} -setup {
file delete $path(test1)
set l ""
} -body {
set f [open $path(test1) w]
chan configure $f -translation lf -eofchar {}
chan puts $f [format "abc\ndef\n%cghi\nqrs" 26]
chan close $f
set f [open $path(test1) r]
chan configure $f -translation cr -eofchar {}
set x [chan gets $f]
lappend l [string equal $x "abc\ndef\n\x1aghi\nqrs\n"]
lappend l [chan eof $f]
lappend l [chan gets $f]
lappend l [chan eof $f]
} -cleanup {
chan close $f
} -result {1 1 {} 1}
test chan-io-30.22 {Tcl_Write, ^Z in middle ignored, Tcl_Read crlf} -setup {
file delete $path(test1)
set l ""
} -body {
set f [open $path(test1) w]
chan configure $f -translation lf -eofchar {}
chan puts $f [format "abc\ndef\n%cghi\nqrs" 26]
chan close $f
set f [open $path(test1) r]
chan configure $f -translation crlf -eofchar {}
set x [chan gets $f]
lappend l [string equal $x "abc\ndef\n\x1aghi\nqrs\n"]
lappend l [chan eof $f]
lappend l [chan gets $f]
lappend l [chan eof $f]
} -cleanup {
chan close $f
} -result {1 1 {} 1}
test chan-io-30.23 {Tcl_Write lf, ^Z in middle, Tcl_Read auto} -setup {
file delete $path(test1)
} -body {
set f [open $path(test1) w]
chan configure $f -translation lf
chan puts $f [format abc\ndef\n%cqrs\ntuv 26]
chan close $f
set f [open $path(test1) r]
chan configure $f -translation auto -eofchar \x1a
list [string length [chan read $f]] [chan eof $f]
} -cleanup {
chan close $f
} -result {8 1}
test chan-io-30.24 {Tcl_Write lf, ^Z in middle, Tcl_Read lf} -setup {
file delete $path(test1)
} -body {
set f [open $path(test1) w]
chan configure $f -translation lf
set c [format abc\ndef\n%cqrs\ntuv 26]
chan puts $f $c
chan close $f
set f [open $path(test1) r]
chan configure $f -translation lf -eofchar \x1a
list [string length [chan read $f]] [chan eof $f]
} -cleanup {
chan close $f
} -result {8 1}
test chan-io-30.25 {Tcl_Write cr, ^Z in middle, Tcl_Read auto} -setup {
file delete $path(test1)
} -body {
set f [open $path(test1) w]
chan configure $f -translation cr
set c [format abc\ndef\n%cqrs\ntuv 26]
chan puts $f $c
chan close $f
set f [open $path(test1) r]
chan configure $f -translation auto -eofchar \x1a
list [string length [chan read $f]] [chan eof $f]
} -cleanup {
chan close $f
} -result {8 1}
test chan-io-30.26 {Tcl_Write cr, ^Z in middle, Tcl_Read cr} -setup {
file delete $path(test1)
} -body {
set f [open $path(test1) w]
chan configure $f -translation cr
set c [format abc\ndef\n%cqrs\ntuv 26]
chan puts $f $c
chan close $f
set f [open $path(test1) r]
chan configure $f -translation cr -eofchar \x1a
list [string length [chan read $f]] [chan eof $f]
} -cleanup {
chan close $f
} -result {8 1}
test chan-io-30.27 {Tcl_Write crlf, ^Z in middle, Tcl_Read auto} -setup {
file delete $path(test1)
} -body {
set f [open $path(test1) w]
chan configure $f -translation crlf
set c [format abc\ndef\n%cqrs\ntuv 26]
chan puts $f $c
chan close $f
set f [open $path(test1) r]
chan configure $f -translation auto -eofchar \x1a
list [string length [chan read $f]] [chan eof $f]
} -cleanup {
chan close $f
} -result {8 1}
test chan-io-30.28 {Tcl_Write crlf, ^Z in middle, Tcl_Read crlf} -setup {
file delete $path(test1)
} -body {
set f [open $path(test1) w]
chan configure $f -translation crlf
set c [format abc\ndef\n%cqrs\ntuv 26]
chan puts $f $c
chan close $f
set f [open $path(test1) r]
chan configure $f -translation crlf -eofchar \x1a
list [string length [chan read $f]] [chan eof $f]
} -cleanup {
chan close $f
} -result {8 1}
# Test end of line translations. Functions tested are Tcl_Write and
# Tcl_Gets.
test chan-io-31.1 {Tcl_Write lf, Tcl_Gets auto} -setup {
file delete $path(test1)
set l ""
} -body {
set f [open $path(test1) w]
chan configure $f -translation lf
chan puts $f hello\nthere\nand\nhere
chan close $f
set f [open $path(test1) r]
lappend l [chan gets $f]
lappend l [chan tell $f]
lappend l [chan configure $f -translation]
lappend l [chan gets $f]
lappend l [chan tell $f]
lappend l [chan configure $f -translation]
} -cleanup {
chan close $f
} -result {hello 6 auto there 12 auto}
test chan-io-31.2 {Tcl_Write cr, Tcl_Gets auto} -setup {
file delete $path(test1)
set l ""
} -body {
set f [open $path(test1) w]
chan configure $f -translation cr
chan puts $f hello\nthere\nand\nhere
chan close $f
set f [open $path(test1) r]
lappend l [chan gets $f]
lappend l [chan tell $f]
lappend l [chan configure $f -translation]
lappend l [chan gets $f]
lappend l [chan tell $f]
lappend l [chan configure $f -translation]
} -cleanup {
chan close $f
} -result {hello 6 auto there 12 auto}
test chan-io-31.3 {Tcl_Write crlf, Tcl_Gets auto} -setup {
file delete $path(test1)
set l ""
} -body {
set f [open $path(test1) w]
chan configure $f -translation crlf
chan puts $f hello\nthere\nand\nhere
chan close $f
set f [open $path(test1) r]
lappend l [chan gets $f]
lappend l [chan tell $f]
lappend l [chan configure $f -translation]
lappend l [chan gets $f]
lappend l [chan tell $f]
lappend l [chan configure $f -translation]
} -cleanup {
chan close $f
} -result {hello 7 auto there 14 auto}
test chan-io-31.4 {Tcl_Write lf, Tcl_Gets lf} -setup {
file delete $path(test1)
set l ""
} -body {
set f [open $path(test1) w]
chan configure $f -translation lf
chan puts $f hello\nthere\nand\nhere
chan close $f
set f [open $path(test1) r]
chan configure $f -translation lf
lappend l [chan gets $f]
lappend l [chan tell $f]
lappend l [chan configure $f -translation]
lappend l [chan gets $f]
lappend l [chan tell $f]
lappend l [chan configure $f -translation]
} -cleanup {
chan close $f
} -result {hello 6 lf there 12 lf}
test chan-io-31.5 {Tcl_Write lf, Tcl_Gets cr} -setup {
file delete $path(test1)
set l ""
} -body {
set f [open $path(test1) w]
chan configure $f -translation lf
chan puts $f hello\nthere\nand\nhere
chan close $f
set f [open $path(test1) r]
chan configure $f -translation cr
lappend l [string length [chan gets $f]]
lappend l [chan tell $f]
lappend l [chan configure $f -translation]
lappend l [chan eof $f]
lappend l [chan gets $f]
lappend l [chan tell $f]
lappend l [chan configure $f -translation]
lappend l [chan eof $f]
} -cleanup {
chan close $f
} -result {21 21 cr 1 {} 21 cr 1}
test chan-io-31.6 {Tcl_Write lf, Tcl_Gets crlf} -setup {
file delete $path(test1)
set l ""
} -body {
set f [open $path(test1) w]
chan configure $f -translation lf
chan puts $f hello\nthere\nand\nhere
chan close $f
set f [open $path(test1) r]
chan configure $f -translation crlf
lappend l [string length [chan gets $f]]
lappend l [chan tell $f]
lappend l [chan configure $f -translation]
lappend l [chan eof $f]
lappend l [chan gets $f]
lappend l [chan tell $f]
lappend l [chan configure $f -translation]
lappend l [chan eof $f]
} -cleanup {
chan close $f
} -result {21 21 crlf 1 {} 21 crlf 1}
test chan-io-31.7 {Tcl_Write cr, Tcl_Gets cr} -setup {
file delete $path(test1)
set l ""
} -body {
set f [open $path(test1) w]
chan configure $f -translation cr
chan puts $f hello\nthere\nand\nhere
chan close $f
set f [open $path(test1) r]
chan configure $f -translation cr
lappend l [chan gets $f]
lappend l [chan tell $f]
lappend l [chan configure $f -translation]
lappend l [chan eof $f]
lappend l [chan gets $f]
lappend l [chan tell $f]
lappend l [chan configure $f -translation]
lappend l [chan eof $f]
} -cleanup {
chan close $f
} -result {hello 6 cr 0 there 12 cr 0}
test chan-io-31.8 {Tcl_Write cr, Tcl_Gets lf} -setup {
file delete $path(test1)
set l ""
} -body {
set f [open $path(test1) w]
chan configure $f -translation cr
chan puts $f hello\nthere\nand\nhere
chan close $f
set f [open $path(test1) r]
chan configure $f -translation lf
lappend l [string length [chan gets $f]]
lappend l [chan tell $f]
lappend l [chan configure $f -translation]
lappend l [chan eof $f]
lappend l [chan gets $f]
lappend l [chan tell $f]
lappend l [chan configure $f -translation]
lappend l [chan eof $f]
} -cleanup {
chan close $f
} -result {21 21 lf 1 {} 21 lf 1}
test chan-io-31.9 {Tcl_Write cr, Tcl_Gets crlf} -setup {
file delete $path(test1)
set l ""
} -body {
set f [open $path(test1) w]
chan configure $f -translation cr
chan puts $f hello\nthere\nand\nhere
chan close $f
set f [open $path(test1) r]
chan configure $f -translation crlf
lappend l [string length [chan gets $f]]
lappend l [chan tell $f]
lappend l [chan configure $f -translation]
lappend l [chan eof $f]
lappend l [chan gets $f]
lappend l [chan tell $f]
lappend l [chan configure $f -translation]
lappend l [chan eof $f]
} -cleanup {
chan close $f
} -result {21 21 crlf 1 {} 21 crlf 1}
test chan-io-31.10 {Tcl_Write crlf, Tcl_Gets crlf} -setup {
file delete $path(test1)
set l ""
} -body {
set f [open $path(test1) w]
chan configure $f -translation crlf
chan puts $f hello\nthere\nand\nhere
chan close $f
set f [open $path(test1) r]
chan configure $f -translation crlf
lappend l [chan gets $f]
lappend l [chan tell $f]
lappend l [chan configure $f -translation]
lappend l [chan eof $f]
lappend l [chan gets $f]
lappend l [chan tell $f]
lappend l [chan configure $f -translation]
lappend l [chan eof $f]
} -cleanup {
chan close $f
} -result {hello 7 crlf 0 there 14 crlf 0}
test chan-io-31.11 {Tcl_Write crlf, Tcl_Gets cr} -setup {
file delete $path(test1)
set l ""
} -body {
set f [open $path(test1) w]
chan configure $f -translation crlf
chan puts $f hello\nthere\nand\nhere
chan close $f
set f [open $path(test1) r]
chan configure $f -translation cr
lappend l [chan gets $f]
lappend l [chan tell $f]
lappend l [chan configure $f -translation]
lappend l [chan eof $f]
lappend l [string length [chan gets $f]]
lappend l [chan tell $f]
lappend l [chan configure $f -translation]
lappend l [chan eof $f]
} -cleanup {
chan close $f
} -result {hello 6 cr 0 6 13 cr 0}
test chan-io-31.12 {Tcl_Write crlf, Tcl_Gets lf} -setup {
file delete $path(test1)
set l ""
} -body {
set f [open $path(test1) w]
chan configure $f -translation crlf
chan puts $f hello\nthere\nand\nhere
chan close $f
set f [open $path(test1) r]
chan configure $f -translation lf
lappend l [string length [chan gets $f]]
lappend l [chan tell $f]
lappend l [chan configure $f -translation]
lappend l [chan eof $f]
lappend l [string length [chan gets $f]]
lappend l [chan tell $f]
lappend l [chan configure $f -translation]
lappend l [chan eof $f]
} -cleanup {
chan close $f
} -result {6 7 lf 0 6 14 lf 0}
test chan-io-31.13 {binary mode is synonym of lf mode} -setup {
file delete $path(test1)
} -body {
set f [open $path(test1) w]
chan configure $f -translation binary
chan configure $f -translation
} -cleanup {
chan close $f
} -result lf
#
# Test chan-io-9.14 has been removed because "auto" output translation mode is
# not supoprted.
#
test chan-io-31.14 {Tcl_Write mixed, Tcl_Gets auto} -setup {
file delete $path(test1)
set l ""
} -body {
set f [open $path(test1) w]
chan configure $f -translation lf
chan puts $f hello\nthere\rand\r\nhere
chan close $f
set f [open $path(test1) r]
chan configure $f -translation auto
lappend l [chan gets $f]
lappend l [chan gets $f]
lappend l [chan gets $f]
lappend l [chan gets $f]
lappend l [chan eof $f]
lappend l [chan gets $f]
lappend l [chan eof $f]
} -cleanup {
chan close $f
} -result {hello there and here 0 {} 1}
test chan-io-31.15 {Tcl_Write mixed, Tcl_Gets auto} -setup {
file delete $path(test1)
set l ""
} -body {
set f [open $path(test1) w]
chan configure $f -translation lf
chan puts -nonewline $f hello\nthere\rand\r\nhere\r
chan close $f
set f [open $path(test1) r]
chan configure $f -translation auto
lappend l [chan gets $f]
lappend l [chan gets $f]
lappend l [chan gets $f]
lappend l [chan gets $f]
lappend l [chan eof $f]
lappend l [chan gets $f]
lappend l [chan eof $f]
} -cleanup {
chan close $f
} -result {hello there and here 0 {} 1}
test chan-io-31.16 {Tcl_Write mixed, Tcl_Gets auto} -setup {
file delete $path(test1)
set l ""
} -body {
set f [open $path(test1) w]
chan configure $f -translation lf
chan puts -nonewline $f hello\nthere\rand\r\nhere\n
chan close $f
set f [open $path(test1) r]
lappend l [chan gets $f]
lappend l [chan gets $f]
lappend l [chan gets $f]
lappend l [chan gets $f]
lappend l [chan eof $f]
lappend l [chan gets $f]
lappend l [chan eof $f]
} -cleanup {
chan close $f
} -result {hello there and here 0 {} 1}
test chan-io-31.17 {Tcl_Write mixed, Tcl_Gets auto} -setup {
file delete $path(test1)
set l ""
} -body {
set f [open $path(test1) w]
chan configure $f -translation lf
chan puts -nonewline $f hello\nthere\rand\r\nhere\r\n
chan close $f
set f [open $path(test1) r]
chan configure $f -translation auto
lappend l [chan gets $f]
lappend l [chan gets $f]
lappend l [chan gets $f]
lappend l [chan gets $f]
lappend l [chan eof $f]
lappend l [chan gets $f]
lappend l [chan eof $f]
} -cleanup {
chan close $f
} -result {hello there and here 0 {} 1}
test chan-io-31.18 {Tcl_Write ^Z at end, Tcl_Gets auto} -setup {
file delete $path(test1)
set l ""
} -body {
set f [open $path(test1) w]
chan configure $f -translation lf
chan puts $f [format "hello\nthere\nand\rhere\n\%c" 26]
chan close $f
set f [open $path(test1) r]
chan configure $f -eofchar \x1a -translation auto
lappend l [chan gets $f]
lappend l [chan gets $f]
lappend l [chan gets $f]
lappend l [chan gets $f]
lappend l [chan eof $f]
lappend l [chan gets $f]
lappend l [chan eof $f]
} -cleanup {
chan close $f
} -result {hello there and here 0 {} 1}
test chan-io-31.19 {Tcl_Write, implicit ^Z at end, Tcl_Gets auto} -setup {
file delete $path(test1)
set l ""
} -body {
set f [open $path(test1) w]
chan configure $f -eofchar \x1a -translation lf
chan puts $f hello\nthere\nand\rhere
chan close $f
set f [open $path(test1) r]
chan configure $f -eofchar \x1a -translation auto
lappend l [chan gets $f]
lappend l [chan gets $f]
lappend l [chan gets $f]
lappend l [chan gets $f]
lappend l [chan eof $f]
lappend l [chan gets $f]
lappend l [chan eof $f]
} -cleanup {
chan close $f
} -result {hello there and here 0 {} 1}
test chan-io-31.20 {Tcl_Write, ^Z in middle, Tcl_Gets auto, eofChar} -setup {
file delete $path(test1)
set l ""
} -body {
set f [open $path(test1) w]
chan configure $f -translation lf
chan puts $f [format "abc\ndef\n%cqrs\ntuv" 26]
chan close $f
set f [open $path(test1) r]
chan configure $f -eofchar \x1a
chan configure $f -translation auto
lappend l [chan gets $f]
lappend l [chan gets $f]
lappend l [chan eof $f]
lappend l [chan gets $f]
lappend l [chan eof $f]
} -cleanup {
chan close $f
} -result {abc def 0 {} 1}
test chan-io-31.21 {Tcl_Write, no newline ^Z in middle, Tcl_Gets auto, eofChar} -setup {
file delete $path(test1)
set l ""
} -body {
set f [open $path(test1) w]
chan configure $f -translation lf
chan puts $f [format "abc\ndef\n%cqrs\ntuv" 26]
chan close $f
set f [open $path(test1) r]
chan configure $f -eofchar \x1a -translation auto
lappend l [chan gets $f]
lappend l [chan gets $f]
lappend l [chan eof $f]
lappend l [chan gets $f]
lappend l [chan eof $f]
} -cleanup {
chan close $f
} -result {abc def 0 {} 1}
test chan-io-31.22 {Tcl_Write, ^Z in middle ignored, Tcl_Gets lf} -setup {
file delete $path(test1)
set l ""
} -body {
set f [open $path(test1) w]
chan configure $f -translation lf -eofchar {}
chan puts $f [format "abc\ndef\n%cqrs\ntuv" 26]
chan close $f
set f [open $path(test1) r]
chan configure $f -translation lf -eofchar {}
lappend l [chan gets $f]
lappend l [chan gets $f]
lappend l [chan eof $f]
lappend l [chan gets $f]
lappend l [chan eof $f]
lappend l [chan gets $f]
lappend l [chan eof $f]
lappend l [chan gets $f]
lappend l [chan eof $f]
} -cleanup {
chan close $f
} -result "abc def 0 \x1aqrs 0 tuv 0 {} 1"
test chan-io-31.23 {Tcl_Write, ^Z in middle ignored, Tcl_Gets cr} -setup {
file delete $path(test1)
set l ""
} -body {
set f [open $path(test1) w]
chan configure $f -translation cr -eofchar {}
chan puts $f [format "abc\ndef\n%cqrs\ntuv" 26]
chan close $f
set f [open $path(test1) r]
chan configure $f -translation cr -eofchar {}
lappend l [chan gets $f]
lappend l [chan gets $f]
lappend l [chan eof $f]
lappend l [chan gets $f]
lappend l [chan eof $f]
lappend l [chan gets $f]
lappend l [chan eof $f]
lappend l [chan gets $f]
lappend l [chan eof $f]
} -cleanup {
chan close $f
} -result "abc def 0 \x1aqrs 0 tuv 0 {} 1"
test chan-io-31.24 {Tcl_Write, ^Z in middle ignored, Tcl_Gets crlf} -setup {
file delete $path(test1)
set l ""
} -body {
set f [open $path(test1) w]
chan configure $f -translation crlf -eofchar {}
chan puts $f [format "abc\ndef\n%cqrs\ntuv" 26]
chan close $f
set f [open $path(test1) r]
chan configure $f -translation crlf -eofchar {}
lappend l [chan gets $f]
lappend l [chan gets $f]
lappend l [chan eof $f]
lappend l [chan gets $f]
lappend l [chan eof $f]
lappend l [chan gets $f]
lappend l [chan eof $f]
lappend l [chan gets $f]
lappend l [chan eof $f]
} -cleanup {
chan close $f
} -result "abc def 0 \x1aqrs 0 tuv 0 {} 1"
test chan-io-31.25 {Tcl_Write lf, ^Z in middle, Tcl_Gets auto} -setup {
file delete $path(test1)
set l ""
} -body {
set f [open $path(test1) w]
chan configure $f -translation lf
chan puts $f [format "abc\ndef\n%cqrs\ntuv" 26]
chan close $f
set f [open $path(test1) r]
chan configure $f -translation auto -eofchar \x1a
lappend l [chan gets $f]
lappend l [chan gets $f]
lappend l [chan eof $f]
lappend l [chan gets $f]
lappend l [chan eof $f]
} -cleanup {
chan close $f
} -result {abc def 0 {} 1}
test chan-io-31.26 {Tcl_Write lf, ^Z in middle, Tcl_Gets lf} -setup {
file delete $path(test1)
set l ""
} -body {
set f [open $path(test1) w]
chan configure $f -translation lf
chan puts $f [format "abc\ndef\n%cqrs\ntuv" 26]
chan close $f
set f [open $path(test1) r]
chan configure $f -translation lf -eofchar \x1a
lappend l [chan gets $f]
lappend l [chan gets $f]
lappend l [chan eof $f]
lappend l [chan gets $f]
lappend l [chan eof $f]
} -cleanup {
chan close $f
} -result {abc def 0 {} 1}
test chan-io-31.27 {Tcl_Write cr, ^Z in middle, Tcl_Gets auto} -setup {
file delete $path(test1)
set l ""
} -body {
set f [open $path(test1) w]
chan configure $f -translation cr -eofchar {}
chan puts $f [format "abc\ndef\n%cqrs\ntuv" 26]
chan close $f
set f [open $path(test1) r]
chan configure $f -translation auto -eofchar \x1a
lappend l [chan gets $f]
lappend l [chan gets $f]
lappend l [chan eof $f]
lappend l [chan gets $f]
lappend l [chan eof $f]
} -cleanup {
chan close $f
} -result {abc def 0 {} 1}
test chan-io-31.28 {Tcl_Write cr, ^Z in middle, Tcl_Gets cr} -setup {
file delete $path(test1)
set l ""
} -body {
set f [open $path(test1) w]
chan configure $f -translation cr -eofchar {}
chan puts $f [format "abc\ndef\n%cqrs\ntuv" 26]
chan close $f
set f [open $path(test1) r]
chan configure $f -translation cr -eofchar \x1a
lappend l [chan gets $f]
lappend l [chan gets $f]
lappend l [chan eof $f]
lappend l [chan gets $f]
lappend l [chan eof $f]
} -cleanup {
chan close $f
} -result {abc def 0 {} 1}
test chan-io-31.29 {Tcl_Write crlf, ^Z in middle, Tcl_Gets auto} -setup {
file delete $path(test1)
set l ""
} -body {
set f [open $path(test1) w]
chan configure $f -translation crlf -eofchar {}
chan puts $f [format "abc\ndef\n%cqrs\ntuv" 26]
chan close $f
set f [open $path(test1) r]
chan configure $f -translation auto -eofchar \x1a
lappend l [chan gets $f]
lappend l [chan gets $f]
lappend l [chan eof $f]
lappend l [chan gets $f]
lappend l [chan eof $f]
} -cleanup {
chan close $f
} -result {abc def 0 {} 1}
test chan-io-31.30 {Tcl_Write crlf, ^Z in middle, Tcl_Gets crlf} -setup {
file delete $path(test1)
set l ""
} -body {
set f [open $path(test1) w]
chan configure $f -translation crlf -eofchar {}
chan puts $f [format "abc\ndef\n%cqrs\ntuv" 26]
chan close $f
set f [open $path(test1) r]
chan configure $f -translation crlf -eofchar \x1a
lappend l [chan gets $f]
lappend l [chan gets $f]
lappend l [chan eof $f]
lappend l [chan gets $f]
lappend l [chan eof $f]
} -cleanup {
chan close $f
} -result {abc def 0 {} 1}
test chan-io-31.31 {Tcl_Write crlf on block boundary, Tcl_Gets crlf} -setup {
file delete $path(test1)
set c ""
} -body {
set f [open $path(test1) w]
chan configure $f -translation crlf
set line "123456789ABCDE" ;# 14 char plus crlf
chan puts -nonewline $f x ;# shift crlf across block boundary
for {set i 0} {$i < 700} {incr i} {
chan puts $f $line
}
chan close $f
set f [open $path(test1) r]
chan configure $f -translation crlf
while {[chan gets $f line] >= 0} {
append c $line\n
}
chan close $f
string length $c
} -result [expr {700*15 + 1}]
test chan-io-31.32 {Tcl_Write crlf on block boundary, Tcl_Gets auto} -setup {
file delete $path(test1)
set c ""
} -body {
set f [open $path(test1) w]
chan configure $f -translation crlf
set line "123456789ABCDE" ;# 14 char plus crlf
chan puts -nonewline $f x ;# shift crlf across block boundary
for {set i 0} {$i < 700} {incr i} {
chan puts $f $line
}
chan close $f
set f [open $path(test1) r]
chan configure $f -translation auto
while {[chan gets $f line] >= 0} {
append c $line\n
}
chan close $f
string length $c
} -result [expr {700*15 + 1}]
# Test Tcl_Read and buffering.
test chan-io-32.1 {Tcl_Read, channel not readable} -body {
read stdout
} -returnCodes error -result {channel "stdout" wasn't opened for reading}
test chan-io-32.2 {Tcl_Read, zero byte count} {
chan read stdin 0
} ""
test chan-io-32.3 {Tcl_Read, negative byte count} -setup {
set f [open $path(longfile) r]
} -body {
chan read $f -1
} -returnCodes error -cleanup {
chan close $f
} -result {expected non-negative integer but got "-1"}
test chan-io-32.4 {Tcl_Read, positive byte count} -body {
set f [open $path(longfile) r]
string length [chan read $f 1024]
} -cleanup {
chan close $f
} -result 1024
test chan-io-32.5 {Tcl_Read, multiple buffers} -body {
set f [open $path(longfile) r]
chan configure $f -buffersize 100
string length [chan read $f 1024]
} -cleanup {
chan close $f
} -result 1024
test chan-io-32.6 {Tcl_Read, very large read} {
set f1 [open $path(longfile) r]
set z [chan read $f1 1000000]
chan close $f1
set l [string length $z]
set x ok
set z [file size $path(longfile)]
if {$z != $l} {
set x "$z != $l"
}
set x
} ok
test chan-io-32.7 {Tcl_Read, nonblocking, file} {nonBlockFiles} {
set f1 [open $path(longfile) r]
chan configure $f1 -blocking off
set z [chan read $f1 20]
chan close $f1
set l [string length $z]
set x ok
if {$l != 20} {
set x "$l != 20"
}
set x
} ok
test chan-io-32.8 {Tcl_Read, nonblocking, file} {nonBlockFiles} {
set f1 [open $path(longfile) r]
chan configure $f1 -blocking off
set z [chan read $f1 1000000]
chan close $f1
set x ok
set l [string length $z]
set z [file size $path(longfile)]
if {$z != $l} {
set x "$z != $l"
}
set x
} ok
test chan-io-32.9 {Tcl_Read, read to end of file} {
set f1 [open $path(longfile) r]
set z [chan read $f1]
chan close $f1
set l [string length $z]
set x ok
set z [file size $path(longfile)]
if {$z != $l} {
set x "$z != $l"
}
set x
} ok
test chan-io-32.10 {Tcl_Read from a pipe} -setup {
file delete $path(pipe)
} -constraints stdio -body {
set f1 [open $path(pipe) w]
chan puts $f1 {chan puts [chan gets stdin]}
chan close $f1
set f1 [openpipe r+ $path(pipe)]
chan puts $f1 hello
chan flush $f1
chan read $f1
} -cleanup {
chan close $f1
} -result "hello\n"
test chan-io-32.11 {Tcl_Read from a pipe} -setup {
file delete $path(pipe)
set x ""
} -constraints stdio -body {
set f1 [open $path(pipe) w]
chan puts $f1 {chan puts [chan gets stdin]}
chan puts $f1 {chan puts [chan gets stdin]}
chan close $f1
set f1 [openpipe r+ $path(pipe)]
chan puts $f1 hello
chan flush $f1
lappend x [chan read $f1 6]
chan puts $f1 hello
chan flush $f1
lappend x [chan read $f1]
} -cleanup {
chan close $f1
} -result {{hello
} {hello
}}
test chan-io-32.12 {Tcl_Read, -nonewline} -setup {
file delete $path(test1)
} -body {
set f1 [open $path(test1) w]
chan puts $f1 hello
chan puts $f1 bye
chan close $f1
set f1 [open $path(test1) r]
chan read -nonewline $f1
} -cleanup {
chan close $f1
} -result {hello
bye}
test chan-io-32.13 {Tcl_Read, -nonewline} -setup {
file delete $path(test1)
} -body {
set f1 [open $path(test1) w]
chan puts $f1 hello
chan puts $f1 bye
chan close $f1
set f1 [open $path(test1) r]
set c [chan read -nonewline $f1]
list [string length $c] $c
} -cleanup {
chan close $f1
} -result {9 {hello
bye}}
test chan-io-32.14 {Tcl_Read, reading in small chunks} -setup {
file delete $path(test1)
} -body {
set f [open $path(test1) w]
chan puts $f "Two lines: this one"
chan puts $f "and this one"
chan close $f
set f [open $path(test1)]
list [chan read $f 1] [chan read $f 2] [chan read $f]
} -cleanup {
chan close $f
} -result {T wo { lines: this one
and this one
}}
test chan-io-32.15 {Tcl_Read, asking for more input than available} -setup {
file delete $path(test1)
} -body {
set f [open $path(test1) w]
chan puts $f "Two lines: this one"
chan puts $f "and this one"
chan close $f
set f [open $path(test1)]
chan read $f 100
} -cleanup {
chan close $f
} -result {Two lines: this one
and this one
}
test chan-io-32.16 {Tcl_Read, read to end of file with -nonewline} -setup {
file delete $path(test1)
} -body {
set f [open $path(test1) w]
chan puts $f "Two lines: this one"
chan puts $f "and this one"
chan close $f
set f [open $path(test1)]
chan read -nonewline $f
} -cleanup {
chan close $f
} -result {Two lines: this one
and this one}
# Test Tcl_Gets.
test chan-io-33.1 {Tcl_Gets, reading what was written} -setup {
file delete $path(test1)
} -body {
set f1 [open $path(test1) w]
chan puts $f1 "first line"
chan close $f1
set f1 [open $path(test1) r]
chan gets $f1
} -cleanup {
chan close $f1
} -result {first line}
test chan-io-33.2 {Tcl_Gets into variable} {
set f1 [open $path(longfile) r]
set c [chan gets $f1 x]
set l [string length x]
set z ok
if {$l != $l} {
set z broken
}
chan close $f1
set z
} ok
test chan-io-33.3 {Tcl_Gets from pipe} -setup {
file delete $path(pipe)
} -constraints stdio -body {
set f1 [open $path(pipe) w]
chan puts $f1 {chan puts [chan gets stdin]}
chan close $f1
set f1 [openpipe r+ $path(pipe)]
chan puts $f1 hello
chan flush $f1
chan gets $f1
} -cleanup {
chan close $f1
} -result hello
test chan-io-33.4 {Tcl_Gets with long line} -setup {
file delete $path(test3)
} -body {
set f [open $path(test3) w]
chan puts -nonewline $f "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"
chan puts -nonewline $f "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"
chan puts -nonewline $f "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"
chan puts -nonewline $f "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"
chan puts $f "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"
chan close $f
set f [open $path(test3)]
chan gets $f
} -cleanup {
chan close $f
} -result {abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ}
test chan-io-33.5 {Tcl_Gets with long line} -setup {
set f [open $path(test3) w]
puts -nonewline $f "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"
puts -nonewline $f "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"
puts -nonewline $f "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"
puts -nonewline $f "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"
puts $f "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"
close $f
} -body {
set f [open $path(test3)]
set x [chan gets $f y]
chan close $f
list $x $y
} -result {260 abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ}
test chan-io-33.6 {Tcl_Gets and end of file} -setup {
file delete $path(test3)
set x {}
} -body {
set f [open $path(test3) w]
chan puts -nonewline $f "Test1\nTest2"
chan close $f
set f [open $path(test3)]
set y {}
lappend x [chan gets $f y] $y
set y {}
lappend x [chan gets $f y] $y
set y {}
lappend x [chan gets $f y] $y
} -cleanup {
chan close $f
} -result {5 Test1 5 Test2 -1 {}}
test chan-io-33.7 {Tcl_Gets and bad variable} -setup {
set f [open $path(test3) w]
chan puts $f "Line 1"
chan puts $f "Line 2"
chan close $f
catch {unset x}
set f [open $path(test3) r]
} -body {
set x 24
chan gets $f x(0)
} -returnCodes error -cleanup {
chan close $f
} -result {can't set "x(0)": variable isn't array}
test chan-io-33.8 {Tcl_Gets, exercising double buffering} {
set f [open $path(test3) w]
chan configure $f -translation lf -eofchar {}
set x ""
for {set y 0} {$y < 99} {incr y} {set x "a$x"}
for {set y 0} {$y < 100} {incr y} {chan puts $f $x}
chan close $f
set f [open $path(test3) r]
chan configure $f -translation lf
for {set y 0} {$y < 100} {incr y} {chan gets $f}
chan close $f
set y
} 100
test chan-io-33.9 {Tcl_Gets, exercising double buffering} {
set f [open $path(test3) w]
chan configure $f -translation lf -eofchar {}
set x ""
for {set y 0} {$y < 99} {incr y} {set x "a$x"}
for {set y 0} {$y < 200} {incr y} {chan puts $f $x}
chan close $f
set f [open $path(test3) r]
chan configure $f -translation lf
for {set y 0} {$y < 200} {incr y} {chan gets $f}
chan close $f
set y
} 200
test chan-io-33.10 {Tcl_Gets, exercising double buffering} {
set f [open $path(test3) w]
chan configure $f -translation lf -eofchar {}
set x ""
for {set y 0} {$y < 99} {incr y} {set x "a$x"}
for {set y 0} {$y < 300} {incr y} {chan puts $f $x}
chan close $f
set f [open $path(test3) r]
chan configure $f -translation lf
for {set y 0} {$y < 300} {incr y} {chan gets $f}
chan close $f
set y
} 300
# Test Tcl_Seek and Tcl_Tell.
test chan-io-34.1 {Tcl_Seek to current position at start of file} -body {
set f1 [open $path(longfile) r]
chan seek $f1 0 current
chan tell $f1
} -cleanup {
chan close $f1
} -result 0
test chan-io-34.2 {Tcl_Seek to offset from start} -setup {
file delete $path(test1)
} -body {
set f1 [open $path(test1) w]
chan configure $f1 -translation lf -eofchar {}
chan puts $f1 "abcdefghijklmnopqrstuvwxyz"
chan puts $f1 "abcdefghijklmnopqrstuvwxyz"
chan close $f1
set f1 [open $path(test1) r]
chan seek $f1 10 start
chan tell $f1
} -cleanup {
chan close $f1
} -result 10
test chan-io-34.3 {Tcl_Seek to end of file} -setup {
file delete $path(test1)
} -body {
set f1 [open $path(test1) w]
chan configure $f1 -translation lf -eofchar {}
chan puts $f1 "abcdefghijklmnopqrstuvwxyz"
chan puts $f1 "abcdefghijklmnopqrstuvwxyz"
chan close $f1
set f1 [open $path(test1) r]
chan seek $f1 0 end
chan tell $f1
} -cleanup {
chan close $f1
} -result 54
test chan-io-34.4 {Tcl_Seek to offset from end of file} -setup {
file delete $path(test1)
} -body {
set f1 [open $path(test1) w]
chan configure $f1 -translation lf -eofchar {}
chan puts $f1 "abcdefghijklmnopqrstuvwxyz"
chan puts $f1 "abcdefghijklmnopqrstuvwxyz"
chan close $f1
set f1 [open $path(test1) r]
chan seek $f1 -10 end
chan tell $f1
} -cleanup {
chan close $f1
} -result 44
test chan-io-34.5 {Tcl_Seek to offset from current position} -setup {
file delete $path(test1)
} -body {
set f1 [open $path(test1) w]
chan configure $f1 -translation lf -eofchar {}
chan puts $f1 "abcdefghijklmnopqrstuvwxyz"
chan puts $f1 "abcdefghijklmnopqrstuvwxyz"
chan close $f1
set f1 [open $path(test1) r]
chan seek $f1 10 current
chan seek $f1 10 current
chan tell $f1
} -cleanup {
chan close $f1
} -result 20
test chan-io-34.6 {Tcl_Seek to offset from end of file} -setup {
file delete $path(test1)
} -body {
set f1 [open $path(test1) w]
chan configure $f1 -translation lf -eofchar {}
chan puts $f1 "abcdefghijklmnopqrstuvwxyz"
chan puts $f1 "abcdefghijklmnopqrstuvwxyz"
chan close $f1
set f1 [open $path(test1) r]
chan seek $f1 -10 end
list [chan tell $f1] [chan read $f1]
} -cleanup {
chan close $f1
} -result {44 {rstuvwxyz
}}
test chan-io-34.7 {Tcl_Seek to offset from end of file, then to current position} -setup {
file delete $path(test1)
} -body {
set f1 [open $path(test1) w]
chan configure $f1 -translation lf -eofchar {}
chan puts $f1 "abcdefghijklmnopqrstuvwxyz"
chan puts $f1 "abcdefghijklmnopqrstuvwxyz"
chan close $f1
set f1 [open $path(test1) r]
chan seek $f1 -10 end
set c1 [chan tell $f1]
set r1 [chan read $f1 5]
chan seek $f1 0 current
list $c1 $r1 [chan tell $f1]
} -cleanup {
chan close $f1
} -result {44 rstuv 49}
test chan-io-34.8 {Tcl_Seek on pipes: not supported} -setup {
set pipe [openpipe]
} -constraints stdio -body {
chan seek $pipe 0 current
} -returnCodes error -cleanup {
chan close $pipe
} -match glob -result {error during seek on "*": invalid argument}
test chan-io-34.9 {Tcl_Seek, testing buffered input flushing} -setup {
file delete $path(test3)
} -body {
set f [open $path(test3) w]
chan configure $f -eofchar {}
chan puts -nonewline $f "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"
chan close $f
set f [open $path(test3) RDWR]
set x [chan read $f 1]
chan seek $f 3
lappend x [chan read $f 1]
chan seek $f 0 start
lappend x [chan read $f 1]
chan seek $f 10 current
lappend x [chan read $f 1]
chan seek $f -2 end
lappend x [chan read $f 1]
chan seek $f 50 end
lappend x [chan read $f 1]
chan seek $f 1
lappend x [chan read $f 1]
} -cleanup {
chan close $f
} -result {a d a l Y {} b}
set path(test3) [makeFile {} test3]
test chan-io-34.10 {Tcl_Seek testing flushing of buffered input} {
set f [open $path(test3) w]
chan configure $f -translation lf
chan puts $f xyz\n123
chan close $f
set f [open $path(test3) r+]
chan configure $f -translation lf
set x [chan gets $f]
chan seek $f 0 current
chan puts $f 456
chan close $f
list $x [viewFile test3]
} "xyz {xyz
456}"
test chan-io-34.11 {Tcl_Seek testing flushing of buffered output} {
set f [open $path(test3) w]
chan puts $f xyz\n123
chan close $f
set f [open $path(test3) w+]
chan puts $f xyzzy
chan seek $f 2
set x [chan gets $f]
chan close $f
list $x [viewFile test3]
} "zzy xyzzy"
test chan-io-34.12 {Tcl_Seek testing combination of write, seek back and read} {
set f [open $path(test3) w]
chan configure $f -translation lf -eofchar {}
chan puts $f xyz\n123
chan close $f
set f [open $path(test3) a+]
chan configure $f -translation lf -eofchar {}
chan puts $f xyzzy
chan flush $f
set x [chan tell $f]
chan seek $f -4 cur
set y [chan gets $f]
chan close $f
list $x [viewFile test3] $y
} {14 {xyz
123
xyzzy} zzy}
test chan-io-34.13 {Tcl_Tell at start of file} -setup {
file delete $path(test1)
} -body {
set f1 [open $path(test1) w]
chan tell $f1
} -cleanup {
chan close $f1
} -result 0
test chan-io-34.14 {Tcl_Tell after seek to end of file} -setup {
file delete $path(test1)
} -body {
set f1 [open $path(test1) w]
chan configure $f1 -translation lf -eofchar {}
chan puts $f1 "abcdefghijklmnopqrstuvwxyz"
chan puts $f1 "abcdefghijklmnopqrstuvwxyz"
chan close $f1
set f1 [open $path(test1) r]
chan seek $f1 0 end
chan tell $f1
} -cleanup {
chan close $f1
} -result 54
test chan-io-34.15 {Tcl_Tell combined with seeking} -setup {
file delete $path(test1)
} -body {
set f1 [open $path(test1) w]
chan configure $f1 -translation lf -eofchar {}
chan puts $f1 "abcdefghijklmnopqrstuvwxyz"
chan puts $f1 "abcdefghijklmnopqrstuvwxyz"
chan close $f1
set f1 [open $path(test1) r]
chan seek $f1 10 start
set c1 [chan tell $f1]
chan seek $f1 10 current
list $c1 [chan tell $f1]
} -cleanup {
chan close $f1
} -result {10 20}
test chan-io-34.16 {Tcl_Tell on pipe: always -1} -constraints stdio -body {
set f1 [openpipe]
chan tell $f1
} -cleanup {
chan close $f1
} -result -1
test chan-io-34.17 {Tcl_Tell on pipe: always -1} stdio {
set f1 [openpipe]
chan puts $f1 {chan puts hello}
chan flush $f1
set c [chan tell $f1]
chan gets $f1
chan close $f1
set c
} -1
test chan-io-34.18 {Tcl_Tell combined with seeking and reading} -setup {
file delete $path(test2)
} -body {
set f [open $path(test2) w]
chan configure $f -translation lf -eofchar {}
chan puts -nonewline $f "line1\nline2\nline3\nline4\nline5\n"
chan close $f
set f [open $path(test2)]
chan configure $f -translation lf
set x [chan tell $f]
chan read $f 3
lappend x [chan tell $f]
chan seek $f 2
lappend x [chan tell $f]
chan seek $f 10 current
lappend x [chan tell $f]
chan seek $f 0 end
lappend x [chan tell $f]
} -cleanup {
chan close $f
} -result {0 3 2 12 30}
test chan-io-34.19 {Tcl_Tell combined with opening in append mode} -body {
set f [open $path(test3) w]
chan configure $f -translation lf -eofchar {}
chan puts $f "abcdefghijklmnopqrstuvwxyz"
chan puts $f "abcdefghijklmnopqrstuvwxyz"
chan close $f
set f [open $path(test3) a]
chan tell $f
} -cleanup {
chan close $f
} -result 54
test chan-io-34.20 {Tcl_Tell combined with writing} -setup {
set l ""
} -body {
set f [open $path(test3) w]
chan seek $f 29 start
lappend l [chan tell $f]
chan puts -nonewline $f a
chan seek $f 39 start
lappend l [chan tell $f]
chan puts -nonewline $f a
lappend l [chan tell $f]
chan seek $f 407 end
lappend l [chan tell $f]
} -cleanup {
chan close $f
} -result {29 39 40 447}
test chan-io-34.21 {Tcl_Seek and Tcl_Tell on large files} -setup {
file delete $path(test3)
set l ""
} -constraints {largefileSupport} -body {
set f [open $path(test3) w]
chan configure $f -encoding binary
lappend l [chan tell $f]
chan puts -nonewline $f abcdef
lappend l [chan tell $f]
chan flush $f
lappend l [chan tell $f]
# 4GB offset!
chan seek $f 0x100000000
lappend l [chan tell $f]
chan puts -nonewline $f abcdef
lappend l [chan tell $f]
chan close $f
lappend l [file size $path(test3)]
# truncate...
chan close [open $path(test3) w]
lappend l [file size $path(test3)]
} -result {0 6 6 4294967296 4294967302 4294967302 0}
# Test Tcl_Eof
test chan-io-35.1 {Tcl_Eof} -setup {
file delete $path(test1)
} -body {
set f [open $path(test1) w]
chan puts $f hello
chan puts $f hello
chan close $f
set f [open $path(test1)]
set x [chan eof $f]
lappend x [chan eof $f]
chan gets $f
lappend x [chan eof $f]
chan gets $f
lappend x [chan eof $f]
chan gets $f
lappend x [chan eof $f]
lappend x [chan eof $f]
} -cleanup {
chan close $f
} -result {0 0 0 0 1 1}
test chan-io-35.2 {Tcl_Eof with pipe} -constraints stdio -setup {
file delete $path(pipe)
} -body {
set f1 [open $path(pipe) w]
chan puts $f1 {chan gets stdin}
chan puts $f1 {chan puts hello}
chan close $f1
set f1 [openpipe r+ $path(pipe)]
chan puts $f1 hello
set x [chan eof $f1]
chan flush $f1
lappend x [chan eof $f1]
chan gets $f1
lappend x [chan eof $f1]
chan gets $f1
lappend x [chan eof $f1]
} -cleanup {
chan close $f1
} -result {0 0 0 1}
test chan-io-35.3 {Tcl_Eof with pipe} -constraints stdio -setup {
file delete $path(pipe)
} -body {
set f1 [open $path(pipe) w]
chan puts $f1 {chan gets stdin}
chan puts $f1 {chan puts hello}
chan close $f1
set f1 [openpipe r+ $path(pipe)]
chan puts $f1 hello
set x [chan eof $f1]
chan flush $f1
lappend x [chan eof $f1]
chan gets $f1
lappend x [chan eof $f1]
chan gets $f1
lappend x [chan eof $f1]
chan gets $f1
lappend x [chan eof $f1]
chan gets $f1
lappend x [chan eof $f1]
} -cleanup {
chan close $f1
} -result {0 0 0 1 1 1}
test chan-io-35.4 {Tcl_Eof, eof detection on nonblocking file} -setup {
file delete $path(test1)
set l ""
} -constraints {nonBlockFiles} -body {
chan close [open $path(test1) w]
set f [open $path(test1) r]
chan configure $f -blocking off
lappend l [chan gets $f]
lappend l [chan eof $f]
} -cleanup {
chan close $f
} -result {{} 1}
test chan-io-35.5 {Tcl_Eof, eof detection on nonblocking pipe} -setup {
file delete $path(pipe)
set l ""
} -constraints stdio -body {
set f [open $path(pipe) w]
chan puts $f {
exit
}
chan close $f
set f [openpipe r $path(pipe)]
lappend l [chan gets $f]
lappend l [chan eof $f]
} -cleanup {
chan close $f
} -result {{} 1}
test chan-io-35.6 {Tcl_Eof, eof char, lf write, auto read} -setup {
file delete $path(test1)
} -body {
set f [open $path(test1) w]
chan configure $f -translation lf -eofchar \x1a
chan puts $f abc\ndef
chan close $f
set s [file size $path(test1)]
set f [open $path(test1) r]
chan configure $f -translation auto -eofchar \x1a
list $s [string length [chan read $f]] [chan eof $f]
} -cleanup {
chan close $f
} -result {9 8 1}
test chan-io-35.7 {Tcl_Eof, eof char, lf write, lf read} -setup {
file delete $path(test1)
} -body {
set f [open $path(test1) w]
chan configure $f -translation lf -eofchar \x1a
chan puts $f abc\ndef
chan close $f
set s [file size $path(test1)]
set f [open $path(test1) r]
chan configure $f -translation lf -eofchar \x1a
list $s [string length [chan read $f]] [chan eof $f]
} -cleanup {
chan close $f
} -result {9 8 1}
test chan-io-35.8 {Tcl_Eof, eof char, cr write, auto read} -setup {
file delete $path(test1)
} -body {
set f [open $path(test1) w]
chan configure $f -translation cr -eofchar \x1a
chan puts $f abc\ndef
chan close $f
set s [file size $path(test1)]
set f [open $path(test1) r]
chan configure $f -translation auto -eofchar \x1a
list $s [string length [chan read $f]] [chan eof $f]
} -cleanup {
chan close $f
} -result {9 8 1}
test chan-io-35.9 {Tcl_Eof, eof char, cr write, cr read} -setup {
file delete $path(test1)
} -body {
set f [open $path(test1) w]
chan configure $f -translation cr -eofchar \x1a
chan puts $f abc\ndef
chan close $f
set s [file size $path(test1)]
set f [open $path(test1) r]
chan configure $f -translation cr -eofchar \x1a
list $s [string length [chan read $f]] [chan eof $f]
} -cleanup {
chan close $f
} -result {9 8 1}
test chan-io-35.10 {Tcl_Eof, eof char, crlf write, auto read} -setup {
file delete $path(test1)
} -body {
set f [open $path(test1) w]
chan configure $f -translation crlf -eofchar \x1a
chan puts $f abc\ndef
chan close $f
set s [file size $path(test1)]
set f [open $path(test1) r]
chan configure $f -translation auto -eofchar \x1a
list $s [string length [chan read $f]] [chan eof $f]
} -cleanup {
chan close $f
} -result {11 8 1}
test chan-io-35.11 {Tcl_Eof, eof char, crlf write, crlf read} -setup {
file delete $path(test1)
} -body {
set f [open $path(test1) w]
chan configure $f -translation crlf -eofchar \x1a
chan puts $f abc\ndef
chan close $f
set s [file size $path(test1)]
set f [open $path(test1) r]
chan configure $f -translation crlf -eofchar \x1a
list $s [string length [chan read $f]] [chan eof $f]
} -cleanup {
chan close $f
} -result {11 8 1}
test chan-io-35.12 {Tcl_Eof, eof char in middle, lf write, auto read} -setup {
file delete $path(test1)
} -body {
set f [open $path(test1) w]
chan configure $f -translation lf -eofchar {}
chan puts $f [format abc\ndef\n%cqrs\nuvw 26]
chan close $f
set c [file size $path(test1)]
set f [open $path(test1) r]
chan configure $f -translation auto -eofchar \x1a
list $c [string length [chan read $f]] [chan eof $f]
} -cleanup {
chan close $f
} -result {17 8 1}
test chan-io-35.13 {Tcl_Eof, eof char in middle, lf write, lf read} -setup {
file delete $path(test1)
} -body {
set f [open $path(test1) w]
chan configure $f -translation lf -eofchar {}
chan puts $f [format abc\ndef\n%cqrs\nuvw 26]
chan close $f
set c [file size $path(test1)]
set f [open $path(test1) r]
chan configure $f -translation lf -eofchar \x1a
list $c [string length [chan read $f]] [chan eof $f]
} -cleanup {
chan close $f
} -result {17 8 1}
test chan-io-35.14 {Tcl_Eof, eof char in middle, cr write, auto read} -setup {
file delete $path(test1)
} -body {
set f [open $path(test1) w]
chan configure $f -translation cr -eofchar {}
chan puts $f [format abc\ndef\n%cqrs\nuvw 26]
chan close $f
set c [file size $path(test1)]
set f [open $path(test1) r]
chan configure $f -translation auto -eofchar \x1a
list $c [string length [chan read $f]] [chan eof $f]
} -cleanup {
chan close $f
} -result {17 8 1}
test chan-io-35.15 {Tcl_Eof, eof char in middle, cr write, cr read} -setup {
file delete $path(test1)
} -body {
set f [open $path(test1) w]
chan configure $f -translation cr -eofchar {}
chan puts $f [format abc\ndef\n%cqrs\nuvw 26]
chan close $f
set c [file size $path(test1)]
set f [open $path(test1) r]
chan configure $f -translation cr -eofchar \x1a
list $c [string length [chan read $f]] [chan eof $f]
} -cleanup {
chan close $f
} -result {17 8 1}
test chan-io-35.16 {Tcl_Eof, eof char in middle, crlf write, auto read} -setup {
file delete $path(test1)
} -body {
set f [open $path(test1) w]
chan configure $f -translation crlf -eofchar {}
chan puts $f [format abc\ndef\n%cqrs\nuvw 26]
chan close $f
set c [file size $path(test1)]
set f [open $path(test1) r]
chan configure $f -translation auto -eofchar \x1a
list $c [string length [chan read $f]] [chan eof $f]
} -cleanup {
chan close $f
} -result {21 8 1}
test chan-io-35.17 {Tcl_Eof, eof char in middle, crlf write, crlf read} -setup {
file delete $path(test1)
} -body {
set f [open $path(test1) w]
chan configure $f -translation crlf -eofchar {}
chan puts $f [format abc\ndef\n%cqrs\nuvw 26]
chan close $f
set c [file size $path(test1)]
set f [open $path(test1) r]
chan configure $f -translation crlf -eofchar \x1a
list $c [string length [chan read $f]] [chan eof $f]
} -cleanup {
chan close $f
} -result {21 8 1}
# Test Tcl_InputBlocked
test chan-io-36.1 {Tcl_InputBlocked on nonblocking pipe} -setup {
set x ""
} -constraints stdio -body {
set f1 [openpipe]
chan puts $f1 {chan puts hello_from_pipe}
chan flush $f1
chan gets $f1
chan configure $f1 -blocking off -buffering full
chan puts $f1 {chan puts hello}
lappend x [chan gets $f1]
lappend x [chan blocked $f1]
chan flush $f1
after 200
lappend x [chan gets $f1]
lappend x [chan blocked $f1]
lappend x [chan gets $f1]
lappend x [chan blocked $f1]
} -cleanup {
chan close $f1
} -result {{} 1 hello 0 {} 1}
test chan-io-36.2 {Tcl_InputBlocked on blocking pipe} -setup {
set x ""
} -constraints stdio -body {
set f1 [openpipe]
chan configure $f1 -buffering line
chan puts $f1 {chan puts hello_from_pipe}
lappend x [chan gets $f1]
lappend x [chan blocked $f1]
chan puts $f1 {exit}
lappend x [chan gets $f1]
lappend x [chan blocked $f1]
lappend x [chan eof $f1]
} -cleanup {
chan close $f1
} -result {hello_from_pipe 0 {} 0 1}
test chan-io-36.3 {Tcl_InputBlocked vs files, short read} -setup {
file delete $path(test1)
set l ""
} -body {
set f [open $path(test1) w]
chan puts $f abcdefghijklmnop
chan close $f
set f [open $path(test1) r]
lappend l [chan blocked $f]
lappend l [chan read $f 3]
lappend l [chan blocked $f]
lappend l [chan read -nonewline $f]
lappend l [chan blocked $f]
lappend l [chan eof $f]
} -cleanup {
chan close $f
} -result {0 abc 0 defghijklmnop 0 1}
test chan-io-36.4 {Tcl_InputBlocked vs files, event driven read} -setup {
file delete $path(test1)
set l ""
variable x
} -constraints {fileevent} -body {
set f [open $path(test1) w]
chan puts $f abcdefghijklmnop
chan close $f
set f [open $path(test1) r]
chan event $f readable [namespace code {
lappend l [chan read $f 3]
if {[chan eof $f]} {lappend l eof; chan close $f; set x done}
}]
vwait [namespace which -variable x]
return $l
} -result {abc def ghi jkl mno {p
} eof}
test chan-io-36.5 {Tcl_InputBlocked vs files, short read, nonblocking} -setup {
file delete $path(test1)
set l ""
} -constraints {nonBlockFiles} -body {
set f [open $path(test1) w]
chan puts $f abcdefghijklmnop
chan close $f
set f [open $path(test1) r]
chan configure $f -blocking off
lappend l [chan blocked $f]
lappend l [chan read $f 3]
lappend l [chan blocked $f]
lappend l [chan read -nonewline $f]
lappend l [chan blocked $f]
lappend l [chan eof $f]
} -cleanup {
chan close $f
} -result {0 abc 0 defghijklmnop 0 1}
test chan-io-36.6 {Tcl_InputBlocked vs files, event driven read} -setup {
file delete $path(test1)
set l ""
variable x
} -constraints {nonBlockFiles fileevent} -body {
set f [open $path(test1) w]
chan puts $f abcdefghijklmnop
chan close $f
set f [open $path(test1) r]
chan configure $f -blocking off
chan event $f readable [namespace code {
lappend l [chan read $f 3]
if {[chan eof $f]} {lappend l eof; chan close $f; set x done}
}]
vwait [namespace which -variable x]
return $l
} -result {abc def ghi jkl mno {p
} eof}
# Test Tcl_InputBuffered
test chan-io-37.1 {Tcl_InputBuffered} -setup {
set l ""
} -constraints {testchannel} -body {
set f [open $path(longfile) r]
chan configure $f -buffersize 4096
chan read $f 3
lappend l [testchannel inputbuffered $f]
lappend l [chan tell $f]
} -cleanup {
chan close $f
} -result {4093 3}
test chan-io-37.2 {Tcl_InputBuffered, test input flushing on seek} -setup {
set l ""
} -constraints {testchannel} -body {
set f [open $path(longfile) r]
chan configure $f -buffersize 4096
chan read $f 3
lappend l [testchannel inputbuffered $f]
lappend l [chan tell $f]
chan seek $f 0 current
lappend l [testchannel inputbuffered $f]
lappend l [chan tell $f]
} -cleanup {
chan close $f
} -result {4093 3 0 3}
# Test Tcl_SetChannelBufferSize, Tcl_GetChannelBufferSize
test chan-io-38.1 {Tcl_GetChannelBufferSize, default buffer size} -body {
set f [open $path(longfile) r]
chan configure $f -buffersize
} -cleanup {
chan close $f
} -result 4096
test chan-io-38.2 {Tcl_SetChannelBufferSize, Tcl_GetChannelBufferSize} -setup {
set l ""
} -body {
set f [open $path(longfile) r]
lappend l [chan configure $f -buffersize]
chan configure $f -buffersize 10000
lappend l [chan configure $f -buffersize]
chan configure $f -buffersize 1
lappend l [chan configure $f -buffersize]
chan configure $f -buffersize -1
lappend l [chan configure $f -buffersize]
chan configure $f -buffersize 0
lappend l [chan configure $f -buffersize]
chan configure $f -buffersize 100000
lappend l [chan configure $f -buffersize]
chan configure $f -buffersize 10000000
lappend l [chan configure $f -buffersize]
} -cleanup {
chan close $f
} -result {4096 10000 1 1 1 100000 1048576}
test chan-io-38.3 {Tcl_SetChannelBufferSize, changing buffersize between reads} {
# This test crashes the interp if Bug #427196 is not fixed
set chan [open [info script] r]
chan configure $chan -buffersize 10
set var [chan read $chan 2]
chan configure $chan -buffersize 32
append var [chan read $chan]
chan close $chan
} {}
# Test Tcl_SetChannelOption, Tcl_GetChannelOption
test chan-io-39.1 {Tcl_GetChannelOption} -setup {
file delete $path(test1)
} -body {
set f1 [open $path(test1) w]
chan configure $f1 -blocking
} -cleanup {
chan close $f1
} -result 1
#
# Test 17.2 was removed.
#
test chan-io-39.2 {Tcl_GetChannelOption} -setup {
file delete $path(test1)
} -body {
set f1 [open $path(test1) w]
chan configure $f1 -buffering
} -cleanup {
chan close $f1
} -result full
test chan-io-39.3 {Tcl_GetChannelOption} -setup {
file delete $path(test1)
} -body {
set f1 [open $path(test1) w]
chan configure $f1 -buffering line
chan configure $f1 -buffering
} -cleanup {
chan close $f1
} -result line
test chan-io-39.4 {Tcl_GetChannelOption, Tcl_SetChannelOption} -setup {
file delete $path(test1)
set l ""
} -body {
set f1 [open $path(test1) w]
lappend l [chan configure $f1 -buffering]
chan configure $f1 -buffering line
lappend l [chan configure $f1 -buffering]
chan configure $f1 -buffering none
lappend l [chan configure $f1 -buffering]
chan configure $f1 -buffering line
lappend l [chan configure $f1 -buffering]
chan configure $f1 -buffering full
lappend l [chan configure $f1 -buffering]
} -cleanup {
chan close $f1
} -result {full line none line full}
test chan-io-39.5 {Tcl_GetChannelOption, invariance} -setup {
file delete $path(test1)
set l ""
} -body {
set f1 [open $path(test1) w]
lappend l [chan configure $f1 -buffering]
lappend l [list [catch {chan configure $f1 -buffering green} msg] $msg]
lappend l [chan configure $f1 -buffering]
} -cleanup {
chan close $f1
} -result {full {1 {bad value for -buffering: must be one of full, line, or none}} full}
test chan-io-39.6 {Tcl_SetChannelOption, multiple options} -setup {
file delete $path(test1)
} -body {
set f1 [open $path(test1) w]
chan configure $f1 -translation lf -buffering line
chan puts $f1 hello
chan puts $f1 bye
file size $path(test1)
} -cleanup {
chan close $f1
} -result 10
test chan-io-39.7 {Tcl_SetChannelOption, buffering, translation} -setup {
file delete $path(test1)
set x ""
} -body {
set f1 [open $path(test1) w]
chan configure $f1 -translation lf
chan puts $f1 hello
chan puts $f1 bye
chan configure $f1 -buffering line
lappend x [file size $path(test1)]
chan puts $f1 really_bye
lappend x [file size $path(test1)]
} -cleanup {
chan close $f1
} -result {0 21}
test chan-io-39.8 {Tcl_SetChannelOption, different buffering options} -setup {
file delete $path(test1)
set l ""
} -body {
set f1 [open $path(test1) w]
chan configure $f1 -translation lf -buffering none -eofchar {}
chan puts -nonewline $f1 hello
lappend l [file size $path(test1)]
chan puts -nonewline $f1 hello
lappend l [file size $path(test1)]
chan configure $f1 -buffering full
chan puts -nonewline $f1 hello
lappend l [file size $path(test1)]
chan configure $f1 -buffering none
lappend l [file size $path(test1)]
chan puts -nonewline $f1 hello
lappend l [file size $path(test1)]
chan close $f1
lappend l [file size $path(test1)]
} -result {5 10 10 10 20 20}
test chan-io-39.9 {Tcl_SetChannelOption, blocking mode} -setup {
file delete $path(test1)
set x ""
} -constraints {nonBlockFiles} -body {
set f1 [open $path(test1) w]
chan close $f1
set f1 [open $path(test1) r]
lappend x [chan configure $f1 -blocking]
chan configure $f1 -blocking off
lappend x [chan configure $f1 -blocking]
lappend x [chan gets $f1]
lappend x [chan read $f1 1000]
lappend x [chan blocked $f1]
lappend x [chan eof $f1]
} -cleanup {
chan close $f1
} -result {1 0 {} {} 0 1}
test chan-io-39.10 {Tcl_SetChannelOption, blocking mode} -setup {
file delete $path(pipe)
set x ""
} -constraints stdio -body {
set f1 [open $path(pipe) w]
chan puts $f1 {
chan gets stdin
after 100
chan puts hi
chan gets stdin
}
chan close $f1
set f1 [openpipe r+ $path(pipe)]
chan configure $f1 -blocking off -buffering line
lappend x [chan configure $f1 -blocking]
lappend x [chan gets $f1]
lappend x [chan blocked $f1]
chan configure $f1 -blocking on
chan puts $f1 hello
chan configure $f1 -blocking off
lappend x [chan gets $f1]
lappend x [chan blocked $f1]
chan configure $f1 -blocking on
chan puts $f1 bye
chan configure $f1 -blocking off
lappend x [chan gets $f1]
lappend x [chan blocked $f1]
chan configure $f1 -blocking on
lappend x [chan configure $f1 -blocking]
lappend x [chan gets $f1]
lappend x [chan blocked $f1]
lappend x [chan eof $f1]
lappend x [chan gets $f1]
lappend x [chan eof $f1]
} -cleanup {
chan close $f1
} -result {0 {} 1 {} 1 {} 1 1 hi 0 0 {} 1}
test chan-io-39.11 {Tcl_SetChannelOption, Tcl_GetChannelOption, buffer size clipped to lower bound} -setup {
file delete $path(test1)
} -body {
set f [open $path(test1) w]
chan configure $f -buffersize -10
chan configure $f -buffersize
} -cleanup {
chan close $f
} -result 1
test chan-io-39.12 {Tcl_SetChannelOption, Tcl_GetChannelOption buffer size clipped to upper bound} -setup {
file delete $path(test1)
} -body {
set f [open $path(test1) w]
chan configure $f -buffersize 10000000
chan configure $f -buffersize
} -cleanup {
chan close $f
} -result 1048576
test chan-io-39.13 {Tcl_SetChannelOption, Tcl_GetChannelOption, buffer size} -setup {
file delete $path(test1)
} -body {
set f [open $path(test1) w]
chan configure $f -buffersize 40000
chan configure $f -buffersize
} -cleanup {
chan close $f
} -result 40000
test chan-io-39.14 {Tcl_SetChannelOption: -encoding, binary & utf-8} -setup {
file delete $path(test1)
} -body {
set f [open $path(test1) w]
chan configure $f -encoding {}
chan puts -nonewline $f \xe7\x89\xa6
chan close $f
set f [open $path(test1) r]
chan configure $f -encoding utf-8
chan read $f
} -cleanup {
chan close $f
} -result \u7266
test chan-io-39.15 {Tcl_SetChannelOption: -encoding, binary & utf-8} -setup {
file delete $path(test1)
} -body {
set f [open $path(test1) w]
chan configure $f -encoding binary
chan puts -nonewline $f \xe7\x89\xa6
chan close $f
set f [open $path(test1) r]
chan configure $f -encoding utf-8
chan read $f
} -cleanup {
chan close $f
} -result \u7266
test chan-io-39.16 {Tcl_SetChannelOption: -encoding, errors} -setup {
file delete $path(test1)
set f [open $path(test1) w]
} -body {
chan configure $f -encoding foobar
} -returnCodes error -cleanup {
chan close $f
} -result {unknown encoding "foobar"}
test chan-io-39.17 {Tcl_SetChannelOption: -encoding, clearing CHANNEL_NEED_MORE_DATA} -setup {
variable x {}
} -constraints {stdio fileevent} -body {
set f [openpipe r+ $path(cat)]
chan configure $f -encoding binary
chan puts -nonewline $f "\xe7"
chan flush $f
chan configure $f -encoding utf-8 -blocking 0
chan event $f readable [namespace code { lappend x [chan read $f] }]
vwait [namespace which -variable x]
after 300 [namespace code { lappend x timeout }]
vwait [namespace which -variable x]
chan configure $f -encoding utf-8
vwait [namespace which -variable x]
after 300 [namespace code { lappend x timeout }]
vwait [namespace which -variable x]
chan configure $f -encoding binary
vwait [namespace which -variable x]
after 300 [namespace code { lappend x timeout }]
vwait [namespace which -variable x]
return $x
} -cleanup {
chan close $f
} -result "{} timeout {} timeout \xe7 timeout"
test chan-io-39.18 {Tcl_SetChannelOption, setting read mode independently} \
-constraints {socket} -body {
proc accept {s a p} {chan close $s}
set s1 [socket -server [namespace code accept] -myaddr 127.0.0.1 0]
set port [lindex [chan configure $s1 -sockname] 2]
set s2 [socket 127.0.0.1 $port]
update
chan configure $s2 -translation {auto lf}
chan configure $s2 -translation
} -cleanup {
chan close $s1
chan close $s2
} -result {auto lf}
test chan-io-39.19 {Tcl_SetChannelOption, setting read mode independently} \
-constraints {socket} -body {
proc accept {s a p} {chan close $s}
set s1 [socket -server [namespace code accept] -myaddr 127.0.0.1 0]
set port [lindex [chan configure $s1 -sockname] 2]
set s2 [socket 127.0.0.1 $port]
update
chan configure $s2 -translation {auto crlf}
chan configure $s2 -translation
} -cleanup {
chan close $s1
chan close $s2
} -result {auto crlf}
test chan-io-39.20 {Tcl_SetChannelOption, setting read mode independently} \
-constraints {socket} -body {
proc accept {s a p} {chan close $s}
set s1 [socket -server [namespace code accept] -myaddr 127.0.0.1 0]
set port [lindex [chan configure $s1 -sockname] 2]
set s2 [socket 127.0.0.1 $port]
update
chan configure $s2 -translation {auto cr}
chan configure $s2 -translation
} -cleanup {
chan close $s1
chan close $s2
} -result {auto cr}
test chan-io-39.21 {Tcl_SetChannelOption, setting read mode independently} \
-constraints {socket} -body {
proc accept {s a p} {chan close $s}
set s1 [socket -server [namespace code accept] -myaddr 127.0.0.1 0]
set port [lindex [chan configure $s1 -sockname] 2]
set s2 [socket 127.0.0.1 $port]
update
chan configure $s2 -translation {auto auto}
chan configure $s2 -translation
} -cleanup {
chan close $s1
chan close $s2
} -result {auto crlf}
test chan-io-39.22 {Tcl_SetChannelOption, invariance} -setup {
file delete $path(test1)
set l ""
} -constraints {unix} -body {
set f1 [open $path(test1) w+]
lappend l [chan configure $f1 -eofchar]
chan configure $f1 -eofchar {ON GO}
lappend l [chan configure $f1 -eofchar]
chan configure $f1 -eofchar D
lappend l [chan configure $f1 -eofchar]
} -cleanup {
chan close $f1
} -result {{{} {}} {O G} {D D}}
test chan-io-39.22a {Tcl_SetChannelOption, invariance} -setup {
file delete $path(test1)
set l [list]
} -body {
set f1 [open $path(test1) w+]
chan configure $f1 -eofchar {ON GO}
lappend l [chan configure $f1 -eofchar]
chan configure $f1 -eofchar D
lappend l [chan configure $f1 -eofchar]
lappend l [list [catch {chan configure $f1 -eofchar {1 2 3}} msg] $msg]
} -cleanup {
chan close $f1
} -result {{O G} {D D} {1 {bad value for -eofchar: should be a list of zero, one, or two elements}}}
test chan-io-39.23 {Tcl_GetChannelOption, server socket is not readable or\
writeable, it should still have valid -eofchar and -translation options} -setup {
set l [list]
} -body {
set sock [socket -server [namespace code accept] -myaddr 127.0.0.1 0]
lappend l [chan configure $sock -eofchar] \
[chan configure $sock -translation]
} -cleanup {
chan close $sock
} -result {{{}} auto}
test chan-io-39.24 {Tcl_SetChannelOption, server socket is not readable or\
writable so we can't change -eofchar or -translation} -setup {
set l [list]
} -body {
set sock [socket -server [namespace code accept] -myaddr 127.0.0.1 0]
chan configure $sock -eofchar D -translation lf
lappend l [chan configure $sock -eofchar] \
[chan configure $sock -translation]
} -cleanup {
chan close $sock
} -result {{{}} auto}
test chan-io-40.1 {POSIX open access modes: RDWR} -setup {
file delete $path(test3)
} -body {
set f [open $path(test3) w]
chan puts $f xyzzy
chan close $f
set f [open $path(test3) RDWR]
chan puts -nonewline $f "ab"
chan seek $f 0 current
set x [chan gets $f]
chan close $f
set f [open $path(test3) r]
lappend x [chan gets $f]
} -cleanup {
chan close $f
} -result {zzy abzzy}
test chan-io-40.2 {POSIX open access modes: CREAT} -setup {
file delete $path(test3)
} -constraints {unix} -body {
set f [open $path(test3) {WRONLY CREAT} 0o600]
file stat $path(test3) stats
set x [format 0o%03o [expr {$stats(mode) & 0o777}]]
chan puts $f "line 1"
chan close $f
set f [open $path(test3) r]
lappend x [chan gets $f]
} -cleanup {
chan close $f
} -result {0o600 {line 1}}
test chan-io-40.3 {POSIX open access modes: CREAT} -setup {
file delete $path(test3)
} -constraints {unix umask} -body {
# This test only works if your umask is 2, like ouster's.
chan close [open $path(test3) {WRONLY CREAT}]
file stat $path(test3) stats
format "0o%03o" [expr {$stats(mode) & 0o777}]
} -result [format 0o%03o [expr {0o666 & ~ $umaskValue}]]
test chan-io-40.4 {POSIX open access modes: CREAT} -setup {
file delete $path(test3)
} -body {
set f [open $path(test3) w]
chan configure $f -eofchar {}
chan puts $f xyzzy
chan close $f
set f [open $path(test3) {WRONLY CREAT}]
chan configure $f -eofchar {}
chan puts -nonewline $f "ab"
chan close $f
set f [open $path(test3) r]
chan gets $f
} -cleanup {
chan close $f
} -result abzzy
test chan-io-40.5 {POSIX open access modes: APPEND} -setup {
file delete $path(test3)
set x ""
} -body {
set f [open $path(test3) w]
chan configure $f -translation lf -eofchar {}
chan puts $f xyzzy
chan close $f
set f [open $path(test3) {WRONLY APPEND}]
chan configure $f -translation lf
chan puts $f "new line"
chan seek $f 0
chan puts $f "abc"
chan close $f
set f [open $path(test3) r]
chan configure $f -translation lf
chan seek $f 6 current
lappend x [chan gets $f]
lappend x [chan gets $f]
} -cleanup {
chan close $f
} -result {{new line} abc}
test chan-io-40.6 {POSIX open access modes: EXCL} -match regexp -setup {
file delete $path(test3)
} -body {
set f [open $path(test3) w]
chan puts $f xyzzy
chan close $f
open $path(test3) {WRONLY CREAT EXCL}
} -returnCodes error -result {(?i)couldn't open ".*test3": file (already )?exists}
test chan-io-40.7 {POSIX open access modes: EXCL} -setup {
file delete $path(test3)
} -body {
set f [open $path(test3) {WRONLY CREAT EXCL}]
chan configure $f -eofchar {}
chan puts $f "A test line"
chan close $f
viewFile test3
} -result {A test line}
test chan-io-40.8 {POSIX open access modes: TRUNC} -setup {
file delete $path(test3)
} -body {
set f [open $path(test3) w]
chan puts $f xyzzy
chan close $f
set f [open $path(test3) {WRONLY TRUNC}]
chan puts $f abc
chan close $f
set f [open $path(test3) r]
chan gets $f
} -cleanup {
chan close $f
} -result abc
test chan-io-40.9 {POSIX open access modes: NONBLOCK} -setup {
file delete $path(test3)
} -constraints {nonPortable unix} -body {
set f [open $path(test3) {WRONLY NONBLOCK CREAT}]
chan puts $f "NONBLOCK test"
chan close $f
set f [open $path(test3) r]
chan gets $f
} -cleanup {
chan close $f
} -result {NONBLOCK test}
test chan-io-40.10 {POSIX open access modes: RDONLY} -body {
set f [open $path(test1) w]
chan puts $f "two lines: this one"
chan puts $f "and this"
chan close $f
set f [open $path(test1) RDONLY]
list [chan gets $f] [catch {chan puts $f Test} msg] $msg
} -cleanup {
chan close $f
} -match glob -result {{two lines: this one} 1 {channel "*" wasn't opened for writing}}
test chan-io-40.11 {POSIX open access modes: RDONLY} -match regexp -body {
file delete $path(test3)
open $path(test3) RDONLY
} -returnCodes error -result {(?i)couldn't open ".*test3": no such file or directory}
test chan-io-40.12 {POSIX open access modes: WRONLY} -match regexp -body {
file delete $path(test3)
open $path(test3) WRONLY
} -returnCodes error -result {(?i)couldn't open ".*test3": no such file or directory}
test chan-io-40.13 {POSIX open access modes: WRONLY} -body {
makeFile xyzzy test3
set f [open $path(test3) WRONLY]
chan configure $f -eofchar {}
chan puts -nonewline $f "ab"
chan seek $f 0 current
set x [list [catch {chan gets $f} msg] $msg]
chan close $f
lappend x [viewFile test3]
} -match glob -result {1 {channel "*" wasn't opened for reading} abzzy}
test chan-io-40.14 {POSIX open access modes: RDWR} -match regexp -body {
file delete $path(test3)
open $path(test3) RDWR
} -returnCodes error -result {(?i)couldn't open ".*test3": no such file or directory}
test chan-io-40.15 {POSIX open access modes: RDWR} {
makeFile xyzzy test3
set f [open $path(test3) RDWR]
chan puts -nonewline $f "ab"
chan seek $f 0 current
set x [chan gets $f]
chan close $f
lappend x [viewFile test3]
} {zzy abzzy}
test chan-io-40.16 {tilde substitution in open} -constraints makeFileInHome -setup {
makeFile {Some text} _test_ ~
} -body {
file exists [file join $::env(HOME) _test_]
} -cleanup {
removeFile _test_ ~
} -result 1
test chan-io-40.17 {tilde substitution in open} -setup {
set home $::env(HOME)
} -body {
unset ::env(HOME)
open ~/foo
} -returnCodes error -cleanup {
set ::env(HOME) $home
} -result {couldn't find HOME environment variable to expand path}
test chan-io-41.1 {Tcl_FileeventCmd: errors} -constraints fileevent -body {
chan event foo
} -returnCodes error -result {wrong # args: should be "chan event channelId event ?script?"}
test chan-io-41.2 {Tcl_FileeventCmd: errors} -constraints fileevent -body {
chan event foo bar baz q
} -returnCodes error -result {wrong # args: should be "chan event channelId event ?script?"}
test chan-io-41.3 {Tcl_FileeventCmd: errors} -constraints fileevent -body {
chan event gorp readable
} -returnCodes error -result {can not find channel named "gorp"}
test chan-io-41.4 {Tcl_FileeventCmd: errors} -constraints fileevent -body {
chan event gorp writable
} -returnCodes error -result {can not find channel named "gorp"}
test chan-io-41.5 {Tcl_FileeventCmd: errors} -constraints fileevent -body {
chan event gorp who-knows
} -returnCodes error -result {bad event name "who-knows": must be readable or writable}
#
# Test chan event on a file
#
set path(foo) [makeFile {} foo]
set f [open $path(foo) w+]
test chan-io-42.1 {Tcl_FileeventCmd: creating, deleting, querying} {fileevent} {
list [chan event $f readable] [chan event $f writable]
} {{} {}}
test chan-io-42.2 {Tcl_FileeventCmd: replacing} {fileevent} {
set result {}
chan event $f r "first script"
lappend result [chan event $f readable]
chan event $f r "new script"
lappend result [chan event $f readable]
chan event $f r "yet another"
lappend result [chan event $f readable]
chan event $f r ""
lappend result [chan event $f readable]
} {{first script} {new script} {yet another} {}}
test chan-io-42.3 {Tcl_FileeventCmd: replacing, with NULL chars in script} {fileevent} {
set result {}
chan event $f r "first scr\0ipt"
lappend result [string length [chan event $f readable]]
chan event $f r "new scr\0ipt"
lappend result [string length [chan event $f readable]]
chan event $f r "yet ano\0ther"
lappend result [string length [chan event $f readable]]
chan event $f r ""
lappend result [chan event $f readable]
} {13 11 12 {}}
test chan-io-43.1 {Tcl_FileeventCmd: creating, deleting, querying} {stdio unixExecs fileevent} {
set result {}
chan event $f readable "script 1"
lappend result [chan event $f readable] [chan event $f writable]
chan event $f writable "write script"
lappend result [chan event $f readable] [chan event $f writable]
chan event $f readable {}
lappend result [chan event $f readable] [chan event $f writable]
chan event $f writable {}
lappend result [chan event $f readable] [chan event $f writable]
} {{script 1} {} {script 1} {write script} {} {write script} {} {}}
test chan-io-43.2 {Tcl_FileeventCmd: deleting when many present} -setup {
set f2 [open "|[list cat -u]" r+]
set f3 [open "|[list cat -u]" r+]
set result {}
} -constraints {stdio unixExecs fileevent} -body {
lappend result [chan event $f r] [chan event $f2 r] [chan event $f3 r]
chan event $f r "chan read f"
chan event $f2 r "chan read f2"
chan event $f3 r "chan read f3"
lappend result [chan event $f r] [chan event $f2 r] [chan event $f3 r]
chan event $f2 r {}
lappend result [chan event $f r] [chan event $f2 r] [chan event $f3 r]
chan event $f3 r {}
lappend result [chan event $f r] [chan event $f2 r] [chan event $f3 r]
chan event $f r {}
lappend result [chan event $f r] [chan event $f2 r] [chan event $f3 r]
} -cleanup {
catch {chan close $f2}
catch {chan close $f3}
} -result {{} {} {} {chan read f} {chan read f2} {chan read f3} {chan read f} {} {chan read f3} {chan read f} {} {} {} {} {}}
test chan-io-44.1 {FileEventProc procedure: normal read event} -setup {
set f2 [open "|[list cat -u]" r+]
set f3 [open "|[list cat -u]" r+]
} -constraints {stdio unixExecs fileevent} -body {
chan event $f2 readable [namespace code {
set x [chan gets $f2]; chan event $f2 readable {}
}]
chan puts $f2 text; chan flush $f2
variable x initial
vwait [namespace which -variable x]
return $x
} -cleanup {
catch {chan close $f2}
catch {chan close $f3}
} -result {text}
test chan-io-44.2 {FileEventProc procedure: error in read event} -setup {
set f2 [open "|[list cat -u]" r+]
set f3 [open "|[list cat -u]" r+]
proc myHandler {msg options} {
variable x $msg
}
set handler [interp bgerror {}]
interp bgerror {} [namespace which myHandler]
} -constraints {stdio unixExecs fileevent} -body {
chan event $f2 readable {error bogus}
chan puts $f2 text; chan flush $f2
variable x initial
vwait [namespace which -variable x]
list $x [chan event $f2 readable]
} -cleanup {
interp bgerror {} $handler
catch {chan close $f2}
catch {chan close $f3}
} -result {bogus {}}
test chan-io-44.3 {FileEventProc procedure: normal write event} -setup {
set f2 [open "|[list cat -u]" r+]
set f3 [open "|[list cat -u]" r+]
} -constraints {stdio unixExecs fileevent} -body {
chan event $f2 writable [namespace code {
lappend x "triggered"
incr count -1
if {$count <= 0} {
chan event $f2 writable {}
}
}]
variable x initial
set count 3
vwait [namespace which -variable x]
vwait [namespace which -variable x]
vwait [namespace which -variable x]
return $x
} -cleanup {
catch {chan close $f2}
catch {chan close $f3}
} -result {initial triggered triggered triggered}
test chan-io-44.4 {FileEventProc procedure: eror in write event} -setup {
set f2 [open "|[list cat -u]" r+]
set f3 [open "|[list cat -u]" r+]
proc myHandler {msg options} {
variable x $msg
}
set handler [interp bgerror {}]
interp bgerror {} [namespace which myHandler]
} -constraints {stdio unixExecs fileevent} -body {
chan event $f2 writable {error bad-write}
variable x initial
vwait [namespace which -variable x]
list $x [chan event $f2 writable]
} -cleanup {
interp bgerror {} $handler
catch {chan close $f2}
catch {chan close $f3}
} -result {bad-write {}}
test chan-io-44.5 {FileEventProc procedure: end of file} -constraints {
stdio unixExecs fileevent
} -body {
set f4 [openpipe r $path(cat) << foo]
chan event $f4 readable [namespace code {
if {[chan gets $f4 line] < 0} {
lappend x eof
chan event $f4 readable {}
} else {
lappend x $line
}
}]
variable x initial
vwait [namespace which -variable x]
vwait [namespace which -variable x]
set x
} -cleanup {
chan close $f4
} -result {initial foo eof}
chan close $f
makeFile "foo bar" foo
test chan-io-45.1 {DeleteFileEvent, cleanup on chan close} {fileevent} {
set f [open $path(foo) r]
chan event $f readable [namespace code {
lappend x "binding triggered: \"[chan gets $f]\""
chan event $f readable {}
}]
chan close $f
set x initial
after 100 [namespace code {
set y done
}]
variable y
vwait [namespace which -variable y]
set x
} {initial}
test chan-io-45.2 {DeleteFileEvent, cleanup on chan close} {fileevent} {
set f [open $path(foo) r]
set f2 [open $path(foo) r]
chan event $f readable [namespace code {
lappend x "f triggered: \"[chan gets $f]\""
chan event $f readable {}
}]
chan event $f2 readable [namespace code {
lappend x "f2 triggered: \"[chan gets $f2]\""
chan event $f2 readable {}
}]
chan close $f
variable x initial
vwait [namespace which -variable x]
chan close $f2
set x
} {initial {f2 triggered: "foo bar"}}
test chan-io-45.3 {DeleteFileEvent, cleanup on chan close} {fileevent} {
set f [open $path(foo) r]
set f2 [open $path(foo) r]
set f3 [open $path(foo) r]
chan event $f readable {f script}
chan event $f2 readable {f2 script}
chan event $f3 readable {f3 script}
set x {}
chan close $f2
lappend x [catch {chan event $f readable} msg] $msg \
[catch {chan event $f2 readable}] \
[catch {chan event $f3 readable} msg] $msg
chan close $f3
lappend x [catch {chan event $f readable} msg] $msg \
[catch {chan event $f2 readable}] \
[catch {chan event $f3 readable}]
chan close $f
lappend x [catch {chan event $f readable}] \
[catch {chan event $f2 readable}] \
[catch {chan event $f3 readable}]
} {0 {f script} 1 0 {f3 script} 0 {f script} 1 1 1 1 1}
# Execute these tests only if the "testfevent" command is present.
test chan-io-46.1 {Tcl event loop vs multiple interpreters} {testfevent fileevent notOSX} {
testfevent create
set script "set f \[[list open $path(foo) r]]\n"
append script {
set x "no event"
chan event $f readable [namespace code {
set x "f triggered: [chan gets $f]"
chan event $f readable {}
}]
}
set timer [after 10 lappend x timeout]
testfevent cmd $script
vwait x
after cancel $timer
testfevent cmd {chan close $f}
list [testfevent cmd {set x}] [testfevent cmd {info commands after}]
} {{f triggered: foo bar} after}
test chan-io-46.2 {Tcl event loop vs multiple interpreters} testfevent {
testfevent create
testfevent cmd {
variable x 0
after 100 {set x triggered}
vwait [namespace which -variable x]
set x
}
} {triggered}
test chan-io-46.3 {Tcl event loop vs multiple interpreters} testfevent {
testfevent create
testfevent cmd {
set x 0
after 10 {lappend x timer}
after 30
set result $x
update idletasks
lappend result $x
update
lappend result $x
}
} {0 0 {0 timer}}
test chan-io-47.1 {chan event vs multiple interpreters} -setup {
set f [open $path(foo) r]
set f2 [open $path(foo) r]
set f3 [open $path(foo) r]
set x {}
} -constraints {testfevent fileevent} -body {
chan event $f readable {script 1}
testfevent create
testfevent share $f2
testfevent cmd "chan event $f2 readable {script 2}"
chan event $f3 readable {sript 3}
lappend x [chan event $f2 readable]
testfevent delete
lappend x [chan event $f readable] [chan event $f2 readable] \
[chan event $f3 readable]
} -cleanup {
chan close $f
chan close $f2
chan close $f3
} -result {{} {script 1} {} {sript 3}}
test chan-io-47.2 {deleting chan event on interpreter delete} -setup {
set f [open $path(foo) r]
set f2 [open $path(foo) r]
set f3 [open $path(foo) r]
set f4 [open $path(foo) r]
} -constraints {testfevent fileevent} -body {
chan event $f readable {script 1}
testfevent create
testfevent share $f2
testfevent share $f3
testfevent cmd "chan event $f2 readable {script 2}
chan event $f3 readable {script 3}"
chan event $f4 readable {script 4}
testfevent delete
list [chan event $f readable] [chan event $f2 readable] \
[chan event $f3 readable] [chan event $f4 readable]
} -cleanup {
chan close $f
chan close $f2
chan close $f3
chan close $f4
} -result {{script 1} {} {} {script 4}}
test chan-io-47.3 {deleting chan event on interpreter delete} -setup {
set f [open $path(foo) r]
set f2 [open $path(foo) r]
set f3 [open $path(foo) r]
set f4 [open $path(foo) r]
} -constraints {testfevent fileevent} -body {
testfevent create
testfevent share $f3
testfevent share $f4
chan event $f readable {script 1}
chan event $f2 readable {script 2}
testfevent cmd "chan event $f3 readable {script 3}
chan event $f4 readable {script 4}"
testfevent delete
list [chan event $f readable] [chan event $f2 readable] \
[chan event $f3 readable] [chan event $f4 readable]
} -cleanup {
chan close $f
chan close $f2
chan close $f3
chan close $f4
} -result {{script 1} {script 2} {} {}}
test chan-io-47.4 {file events on shared files and multiple interpreters} -setup {
set f [open $path(foo) r]
set f2 [open $path(foo) r]
} -constraints {testfevent fileevent} -body {
testfevent create
testfevent share $f
testfevent cmd "chan event $f readable {script 1}"
chan event $f readable {script 2}
chan event $f2 readable {script 3}
list [chan event $f2 readable] [testfevent cmd "chan event $f readable"] \
[chan event $f readable]
} -cleanup {
testfevent delete
chan close $f
chan close $f2
} -result {{script 3} {script 1} {script 2}}
test chan-io-47.5 {file events on shared files, deleting file events} -setup {
set f [open $path(foo) r]
} -body {
testfevent create
testfevent share $f
testfevent cmd "chan event $f readable {script 1}"
chan event $f readable {script 2}
testfevent cmd "chan event $f readable {}"
list [testfevent cmd "chan event $f readable"] [chan event $f readable]
} -constraints {testfevent fileevent} -cleanup {
testfevent delete
chan close $f
} -result {{} {script 2}}
test chan-io-47.6 {file events on shared files, deleting file events} -setup {
set f [open $path(foo) r]
} -body {
testfevent create
testfevent share $f
testfevent cmd "chan event $f readable {script 1}"
chan event $f readable {script 2}
chan event $f readable {}
list [testfevent cmd "chan event $f readable"] [chan event $f readable]
} -constraints {testfevent fileevent} -cleanup {
testfevent delete
chan close $f
} -result {{script 1} {}}
unset path(foo)
removeFile foo
set path(bar) [makeFile {} bar]
test chan-io-48.1 {testing readability conditions} {fileevent} {
set f [open $path(bar) w]
chan puts $f abcdefg
chan puts $f abcdefg
chan puts $f abcdefg
chan puts $f abcdefg
chan puts $f abcdefg
chan close $f
set f [open $path(bar) r]
chan event $f readable [namespace code {
lappend l called
if {[chan eof $f]} {
chan close $f
set x done
} else {
chan gets $f
}
}]
set l ""
variable x not_done
vwait [namespace which -variable x]
list $x $l
} {done {called called called called called called called}}
test chan-io-48.2 {testing readability conditions} {nonBlockFiles fileevent} {
set f [open $path(bar) w]
chan puts $f abcdefg
chan puts $f abcdefg
chan puts $f abcdefg
chan puts $f abcdefg
chan puts $f abcdefg
chan close $f
set f [open $path(bar) r]
chan event $f readable [namespace code {
lappend l called
if {[chan eof $f]} {
chan close $f
set x done
} else {
chan gets $f
}
}]
chan configure $f -blocking off
set l ""
variable x not_done
vwait [namespace which -variable x]
list $x $l
} {done {called called called called called called called}}
set path(my_script) [makeFile {} my_script]
test chan-io-48.3 {testing readability conditions} -setup {
set l ""
} -constraints {stdio unix nonBlockFiles fileevent} -body {
set f [open $path(bar) w]
chan puts $f abcdefg
chan puts $f abcdefg
chan puts $f abcdefg
chan puts $f abcdefg
chan puts $f abcdefg
chan close $f
set f [open $path(my_script) w]
chan puts $f {
proc copy_slowly {f} {
while {![chan eof $f]} {
chan puts [chan gets $f]
after 200
}
chan close $f
}
}
chan close $f
set f [openpipe]
chan event $f readable [namespace code {
if {[chan eof $f]} {
set x done
} else {
chan gets $f
lappend l [chan blocked $f]
chan gets $f
lappend l [chan blocked $f]
}
}]
chan configure $f -buffering line
chan configure $f -blocking off
variable x not_done
chan puts $f [list source $path(my_script)]
chan puts $f "set f \[[list open $path(bar) r]]"
chan puts $f {copy_slowly $f}
chan puts $f {exit}
vwait [namespace which -variable x]
list $x $l
} -cleanup {
chan close $f
} -result {done {0 1 0 1 0 1 0 1 0 1 0 1 0 0}}
unset path(bar)
removeFile bar
test chan-io-48.4 {lf write, testing readability, ^Z termination, auto read mode} -setup {
file delete $path(test1)
set c 0
set l ""
} -constraints {fileevent} -body {
set f [open $path(test1) w]
chan configure $f -translation lf
chan puts -nonewline $f [format "abc\ndef\n%c" 26]
chan close $f
set f [open $path(test1) r]
chan configure $f -translation auto -eofchar \x1a
chan event $f readable [namespace code {
if {[chan eof $f]} {
set x done
chan close $f
} else {
lappend l [chan gets $f]
incr c
}
}]
variable x
vwait [namespace which -variable x]
list $c $l
} -result {3 {abc def {}}}
test chan-io-48.5 {lf write, testing readability, ^Z in middle, auto read mode} -setup {
file delete $path(test1)
set c 0
set l ""
} -constraints {fileevent} -body {
set f [open $path(test1) w]
chan configure $f -translation lf
chan puts -nonewline $f [format "abc\ndef\n%cfoo\nbar\n" 26]
chan close $f
set f [open $path(test1) r]
chan configure $f -eofchar \x1a -translation auto
chan event $f readable [namespace code {
if {[chan eof $f]} {
set x done
chan close $f
} else {
lappend l [chan gets $f]
incr c
}
}]
variable x
vwait [namespace which -variable x]
list $c $l
} -result {3 {abc def {}}}
test chan-io-48.6 {cr write, testing readability, ^Z termination, auto read mode} -setup {
file delete $path(test1)
set c 0
set l ""
} -constraints {fileevent} -body {
set f [open $path(test1) w]
chan configure $f -translation cr
chan puts -nonewline $f [format "abc\ndef\n%c" 26]
chan close $f
set f [open $path(test1) r]
chan configure $f -translation auto -eofchar \x1a
chan event $f readable [namespace code {
if {[chan eof $f]} {
set x done
chan close $f
} else {
lappend l [chan gets $f]
incr c
}
}]
variable x
vwait [namespace which -variable x]
list $c $l
} -result {3 {abc def {}}}
test chan-io-48.7 {cr write, testing readability, ^Z in middle, auto read mode} -setup {
file delete $path(test1)
set c 0
set l ""
} -constraints {fileevent} -body {
set f [open $path(test1) w]
chan configure $f -translation cr
chan puts -nonewline $f [format "abc\ndef\n%cfoo\nbar\n" 26]
chan close $f
set f [open $path(test1) r]
chan configure $f -eofchar \x1a -translation auto
chan event $f readable [namespace code {
if {[chan eof $f]} {
set x done
chan close $f
} else {
lappend l [chan gets $f]
incr c
}
}]
variable x
vwait [namespace which -variable x]
list $c $l
} -result {3 {abc def {}}}
test chan-io-48.8 {crlf write, testing readability, ^Z termination, auto read mode} -setup {
file delete $path(test1)
set c 0
set l ""
} -constraints {fileevent} -body {
set f [open $path(test1) w]
chan configure $f -translation crlf
chan puts -nonewline $f [format "abc\ndef\n%c" 26]
chan close $f
set f [open $path(test1) r]
chan configure $f -translation auto -eofchar \x1a
chan event $f readable [namespace code {
if {[chan eof $f]} {
set x done
chan close $f
} else {
lappend l [chan gets $f]
incr c
}
}]
variable x
vwait [namespace which -variable x]
list $c $l
} -result {3 {abc def {}}}
test chan-io-48.9 {crlf write, testing readability, ^Z in middle, auto read mode} -setup {
file delete $path(test1)
set c 0
set l ""
} -constraints {fileevent} -body {
set f [open $path(test1) w]
chan configure $f -translation crlf
chan puts -nonewline $f [format "abc\ndef\n%cfoo\nbar\n" 26]
chan close $f
set f [open $path(test1) r]
chan configure $f -eofchar \x1a -translation auto
chan event $f readable [namespace code {
if {[chan eof $f]} {
set x done
chan close $f
} else {
lappend l [chan gets $f]
incr c
}
}]
variable x
vwait [namespace which -variable x]
list $c $l
} -result {3 {abc def {}}}
test chan-io-48.10 {lf write, testing readability, ^Z in middle, lf read mode} -setup {
file delete $path(test1)
set c 0
set l ""
} -constraints {fileevent} -body {
set f [open $path(test1) w]
chan configure $f -translation lf
chan puts -nonewline $f [format "abc\ndef\n%cfoo\nbar\n" 26]
chan close $f
set f [open $path(test1) r]
chan configure $f -eofchar \x1a -translation lf
chan event $f readable [namespace code {
if {[chan eof $f]} {
set x done
chan close $f
} else {
lappend l [chan gets $f]
incr c
}
}]
variable x
vwait [namespace which -variable x]
list $c $l
} -result {3 {abc def {}}}
test chan-io-48.11 {lf write, testing readability, ^Z termination, lf read mode} -setup {
file delete $path(test1)
set c 0
set l ""
} -constraints {fileevent} -body {
set f [open $path(test1) w]
chan configure $f -translation lf
chan puts -nonewline $f [format "abc\ndef\n%c" 26]
chan close $f
set f [open $path(test1) r]
chan configure $f -translation lf -eofchar \x1a
chan event $f readable [namespace code {
if {[chan eof $f]} {
set x done
chan close $f
} else {
lappend l [chan gets $f]
incr c
}
}]
variable x
vwait [namespace which -variable x]
list $c $l
} -result {3 {abc def {}}}
test chan-io-48.12 {cr write, testing readability, ^Z in middle, cr read mode} -setup {
file delete $path(test1)
set c 0
set l ""
} -constraints {fileevent} -body {
set f [open $path(test1) w]
chan configure $f -translation cr
chan puts -nonewline $f [format "abc\ndef\n%cfoo\nbar\n" 26]
chan close $f
set f [open $path(test1) r]
chan configure $f -eofchar \x1a -translation cr
chan event $f readable [namespace code {
if {[chan eof $f]} {
set x done
chan close $f
} else {
lappend l [chan gets $f]
incr c
}
}]
variable x
vwait [namespace which -variable x]
list $c $l
} -result {3 {abc def {}}}
test chan-io-48.13 {cr write, testing readability, ^Z termination, cr read mode} -setup {
file delete $path(test1)
set c 0
set l ""
} -constraints {fileevent} -body {
set f [open $path(test1) w]
chan configure $f -translation cr
chan puts -nonewline $f [format "abc\ndef\n%c" 26]
chan close $f
set f [open $path(test1) r]
chan configure $f -translation cr -eofchar \x1a
chan event $f readable [namespace code {
if {[chan eof $f]} {
set x done
chan close $f
} else {
lappend l [chan gets $f]
incr c
}
}]
variable x
vwait [namespace which -variable x]
list $c $l
} -result {3 {abc def {}}}
test chan-io-48.14 {crlf write, testing readability, ^Z in middle, crlf read mode} -setup {
file delete $path(test1)
set c 0
set l ""
} -constraints {fileevent} -body {
set f [open $path(test1) w]
chan configure $f -translation crlf
chan puts -nonewline $f [format "abc\ndef\n%cfoo\nbar\n" 26]
chan close $f
set f [open $path(test1) r]
chan configure $f -eofchar \x1a -translation crlf
chan event $f readable [namespace code {
if {[chan eof $f]} {
set x done
chan close $f
} else {
lappend l [chan gets $f]
incr c
}
}]
variable x
vwait [namespace which -variable x]
list $c $l
} -result {3 {abc def {}}}
test chan-io-48.15 {crlf write, testing readability, ^Z termi, crlf read mode} -setup {
file delete $path(test1)
set c 0
set l ""
} -constraints {fileevent} -body {
set f [open $path(test1) w]
chan configure $f -translation crlf
chan puts -nonewline $f [format "abc\ndef\n%c" 26]
chan close $f
set f [open $path(test1) r]
chan configure $f -translation crlf -eofchar \x1a
chan event $f readable [namespace code {
if {[chan eof $f]} {
set x done
chan close $f
} else {
lappend l [chan gets $f]
incr c
}
}]
variable x
vwait [namespace which -variable x]
list $c $l
} -result {3 {abc def {}}}
test chan-io-49.1 {testing crlf reading, leftover cr disgorgment} -setup {
file delete $path(test1)
set l ""
} -body {
set f [open $path(test1) w]
chan configure $f -translation lf
chan puts -nonewline $f "a\rb\rc\r\n"
chan close $f
set f [open $path(test1) r]
lappend l [file size $path(test1)]
chan configure $f -translation crlf
lappend l [chan read $f 1]
lappend l [chan tell $f]
lappend l [chan read $f 1]
lappend l [chan tell $f]
lappend l [chan read $f 1]
lappend l [chan tell $f]
lappend l [chan read $f 1]
lappend l [chan tell $f]
lappend l [chan read $f 1]
lappend l [chan tell $f]
lappend l [chan read $f 1]
lappend l [chan tell $f]
lappend l [chan eof $f]
lappend l [chan read $f 1]
lappend l [chan eof $f]
} -cleanup {
chan close $f
} -result "7 a 1 [list \r] 2 b 3 [list \r] 4 c 5 {
} 7 0 {} 1"
test chan-io-49.2 {testing crlf reading, leftover cr disgorgment} -setup {
file delete $path(test1)
set l ""
} -body {
set f [open $path(test1) w]
chan configure $f -translation lf
chan puts -nonewline $f "a\rb\rc\r\n"
chan close $f
set f [open $path(test1) r]
lappend l [file size $path(test1)]
chan configure $f -translation crlf
lappend l [chan read $f 2]
lappend l [chan tell $f]
lappend l [chan read $f 2]
lappend l [chan tell $f]
lappend l [chan read $f 2]
lappend l [chan tell $f]
lappend l [chan eof $f]
lappend l [chan read $f 2]
lappend l [chan tell $f]
lappend l [chan eof $f]
} -cleanup {
chan close $f
} -result "7 [list a\r] 2 [list b\r] 4 [list c\n] 7 0 {} 7 1"
test chan-io-49.3 {testing crlf reading, leftover cr disgorgment} -setup {
file delete $path(test1)
set l ""
} -body {
set f [open $path(test1) w]
chan configure $f -translation lf
chan puts -nonewline $f "a\rb\rc\r\n"
chan close $f
set f [open $path(test1) r]
lappend l [file size $path(test1)]
chan configure $f -translation crlf
lappend l [chan read $f 3]
lappend l [chan tell $f]
lappend l [chan read $f 3]
lappend l [chan tell $f]
lappend l [chan eof $f]
lappend l [chan read $f 3]
lappend l [chan tell $f]
lappend l [chan eof $f]
} -cleanup {
chan close $f
} -result "7 [list a\rb] 3 [list \rc\n] 7 0 {} 7 1"
test chan-io-49.4 {testing crlf reading, leftover cr disgorgment} -setup {
file delete $path(test1)
set l ""
} -body {
set f [open $path(test1) w]
chan configure $f -translation lf
chan puts -nonewline $f "a\rb\rc\r\n"
chan close $f
set f [open $path(test1) r]
lappend l [file size $path(test1)]
chan configure $f -translation crlf
lappend l [chan read $f 3]
lappend l [chan tell $f]
lappend l [chan gets $f]
lappend l [chan tell $f]
lappend l [chan eof $f]
lappend l [chan gets $f]
lappend l [chan tell $f]
lappend l [chan eof $f]
} -cleanup {
chan close $f
} -result "7 [list a\rb] 3 [list \rc] 7 0 {} 7 1"
test chan-io-49.5 {testing crlf reading, leftover cr disgorgment} -setup {
file delete $path(test1)
set l ""
} -body {
set f [open $path(test1) w]
chan configure $f -translation lf
chan puts -nonewline $f "a\rb\rc\r\n"
chan close $f
set f [open $path(test1) r]
lappend l [file size $path(test1)]
chan configure $f -translation crlf
lappend l [set x [chan gets $f]]
lappend l [chan tell $f]
lappend l [chan gets $f]
lappend l [chan tell $f]
lappend l [chan eof $f]
} -cleanup {
chan close $f
} -result [list 7 a\rb\rc 7 {} 7 1]
test chan-io-50.1 {testing handler deletion} -setup {
file delete $path(test1)
} -constraints testchannelevent -body {
set f [open $path(test1) w]
chan close $f
set f [open $path(test1) r]
variable z not_called
set timer [after 50 lappend z timeout]
testservicemode 0
testchannelevent $f add readable [namespace code {
variable z called
testchannelevent $f delete 0
}]
testservicemode 1
vwait z
after cancel $timer
set z
} -cleanup {
chan close $f
} -result called
test chan-io-50.2 {testing handler deletion with multiple handlers} -setup {
file delete $path(test1)
chan close [open $path(test1) w]
set z ""
} -constraints {testchannelevent testservicemode} -body {
proc delhandler {f i} {
variable z
lappend z "called delhandler $f $i"
testchannelevent $f delete 0
}
set z ""
set timer [after 50 lappend z timeout]
testservicemode 0
set f [open $path(test1) r]
testchannelevent $f add readable [namespace code [list delhandler $f 1]]
testchannelevent $f add readable [namespace code [list delhandler $f 0]]
testservicemode 1
vwait z
after cancel $timer
string equal $z \
[list [list called delhandler $f 0] [list called delhandler $f 1]]
} -cleanup {
chan close $f
} -result 1
test chan-io-50.3 {testing handler deletion with multiple handlers} -setup {
file delete $path(test1)
chan close [open $path(test1) w]
} -constraints {testchannelevent testservicemode} -body {
proc notcalled {f i} {
variable z
lappend z "notcalled was called!! $f $i"
}
proc delhandler {f i} {
variable z
testchannelevent $f delete 1
lappend z "delhandler $f $i called"
testchannelevent $f delete 0
lappend z "delhandler $f $i deleted myself"
}
set z ""
set timer [after 50 lappend z timeout]
testservicemode 0
set f [open $path(test1) r]
testchannelevent $f add readable [namespace code [list notcalled $f 1]]
testchannelevent $f add readable [namespace code [list delhandler $f 0]]
testservicemode 1
vwait z
after cancel $timer
string equal $z \
[list [list delhandler $f 0 called] \
[list delhandler $f 0 deleted myself]]
} -cleanup {
chan close $f
} -result 1
test chan-io-50.4 {testing handler deletion vs reentrant calls} -setup {
file delete $path(test1)
set f [open $path(test1) w]
chan close $f
} -constraints testchannelevent -body {
set f [open $path(test1) r]
testchannelevent $f add readable [namespace code {
if {$u eq "recursive"} {
testchannelevent $f delete 0
lappend z "delrecursive deleting recursive"
} else {
lappend z "delrecursive calling recursive"
set u recursive
update
}
}]
variable u toplevel
variable z ""
set timer [after 50 lappend z timeout]
vwait z
after cancel $timer
set z
} -cleanup {
chan close $f
update
} -result {{delrecursive calling recursive} {delrecursive deleting recursive}}
test chan-io-50.5 {testing handler deletion vs reentrant calls} -setup {
file delete $path(test1)
set f [open $path(test1) w]
chan close $f
update
} -constraints {testchannelevent testservicemode notOSX} -body {
proc notcalled {f} {
variable z
lappend z "notcalled was called!! $f"
}
proc del {f} {
variable u
variable z
if {$u eq "recursive"} {
testchannelevent $f delete 1
testchannelevent $f delete 0
lappend z "del deleted notcalled"
lappend z "del deleted myself"
} else {
set u recursive
lappend z "del calling recursive"
set timer [after 50 lappend z timeout]
set mode [testservicemode 1]
vwait z
after cancel $timer
testservicemode $mode
lappend z "del after update"
}
}
set z ""
set u toplevel
set timer [after 50 lappend z timeout]
testservicemode 0
set f [open $path(test1) r]
testchannelevent $f add readable [namespace code [list notcalled $f]]
testchannelevent $f add readable [namespace code [list del $f]]
testservicemode 1
vwait z
after cancel $timer
set z
} -cleanup {
chan close $f
update
} -result [list {del calling recursive} {del deleted notcalled} \
{del deleted myself} {del after update}]
test chan-io-50.6 {testing handler deletion vs reentrant calls} -setup {
file delete $path(test1)
set f [open $path(test1) w]
chan close $f
} -constraints {testchannelevent testservicemode} -body {
proc first {f} {
variable u
variable z
if {$u eq "toplevel"} {
lappend z "first called"
set mode [testservicemode 1]
set timer [after 50 lappend z timeout]
set u first
vwait z
after cancel $timer
testservicemode $mode
lappend z "first after update"
} else {
lappend z "first called not toplevel"
}
}
proc second {f} {
variable u
variable z
if {$u eq "first"} {
lappend z "second called, first time"
set u second
testchannelevent $f delete 0
} elseif {$u eq "second"} {
lappend z "second called, second time"
testchannelevent $f delete 0
} else {
lappend z "second called, cannot happen!"
testchannelevent $f removeall
}
}
set z ""
set u toplevel
set timer [after 50 lappend z timeout]
testservicemode 0
set f [open $path(test1) r]
testchannelevent $f add readable [namespace code [list second $f]]
testchannelevent $f add readable [namespace code [list first $f]]
testservicemode 1
vwait z
after cancel $timer
set z
} -cleanup {
chan close $f
} -result [list {first called} {first called not toplevel} \
{second called, first time} {second called, second time} \
{first after update}]
test chan-io-51.1 {Test old socket deletion on Macintosh} -setup {
set x 0
set result ""
variable wait ""
} -constraints {socket} -body {
proc accept {s a p} {
variable x
chan configure $s -blocking off
chan puts $s "sock[incr x]"
chan close $s
variable wait done
}
set ss [socket -server [namespace code accept] -myaddr 127.0.0.1 0]
set port [lindex [chan configure $ss -sockname] 2]
set cs [socket 127.0.0.1 $port]
vwait [namespace which -variable wait]
lappend result [chan gets $cs]
chan close $cs
set cs [socket 127.0.0.1 $port]
vwait [namespace which -variable wait]
lappend result [chan gets $cs]
chan close $cs
set cs [socket 127.0.0.1 $port]
vwait [namespace which -variable wait]
lappend result [chan gets $cs]
chan close $cs
set cs [socket 127.0.0.1 $port]
vwait [namespace which -variable wait]
lappend result [chan gets $cs]
} -cleanup {
chan close $cs
chan close $ss
} -result {sock1 sock2 sock3 sock4}
test chan-io-52.1 {TclCopyChannel} -constraints {fcopy} -setup {
file delete $path(test1)
} -body {
set f1 [open $thisScript]
set f2 [open $path(test1) w]
chan copy $f1 $f2 -command " # "
chan copy $f1 $f2
} -returnCodes error -cleanup {
chan close $f1
chan close $f2
} -match glob -result {channel "*" is busy}
test chan-io-52.2 {TclCopyChannel} -constraints {fcopy} -setup {
file delete $path(test1)
} -body {
set f1 [open $thisScript]
set f2 [open $path(test1) w]
set f3 [open $thisScript]
chan copy $f1 $f2 -command " # "
chan copy $f3 $f2
} -returnCodes error -cleanup {
chan close $f1
chan close $f2
chan close $f3
} -match glob -result {channel "*" is busy}
test chan-io-52.3 {TclCopyChannel} -constraints {fcopy} -setup {
file delete $path(test1)
} -body {
set f1 [open $thisScript]
set f2 [open $path(test1) w]
chan configure $f1 -translation lf -blocking 0
chan configure $f2 -translation cr -blocking 0
set s0 [chan copy $f1 $f2]
set result [list [chan configure $f1 -blocking] [chan configure $f2 -blocking]]
chan close $f1
chan close $f2
set s1 [file size $thisScript]
set s2 [file size $path(test1)]
if {($s1 == $s2) && ($s0 == $s1)} {
lappend result ok
}
return $result
} -result {0 0 ok}
test chan-io-52.4 {TclCopyChannel} -constraints {fcopy} -setup {
file delete $path(test1)
} -body {
set f1 [open $thisScript]
set f2 [open $path(test1) w]
chan configure $f1 -translation lf -blocking 0
chan configure $f2 -translation cr -blocking 0
chan copy $f1 $f2 -size 40
set result [list [chan configure $f1 -blocking] [chan configure $f2 -blocking]]
chan close $f1
chan close $f2
lappend result [file size $path(test1)]
} -result {0 0 40}
test chan-io-52.5 {TclCopyChannel, all} -constraints {fcopy} -setup {
file delete $path(test1)
} -body {
set f1 [open $thisScript]
set f2 [open $path(test1) w]
chan configure $f1 -translation lf -blocking 0
chan configure $f2 -translation lf -blocking 0
chan copy $f1 $f2 -size -1 ;# -1 means 'copy all', same as if no -size specified.
set result [list [chan configure $f1 -blocking] [chan configure $f2 -blocking]]
chan close $f1
chan close $f2
if {[file size $thisScript] == [file size $path(test1)]} {
lappend result ok
}
return $result
} -result {0 0 ok}
test chan-io-52.5a {TclCopyChannel, all, other negative value} -setup {
file delete $path(test1)
} -constraints {fcopy} -body {
set f1 [open $thisScript]
set f2 [open $path(test1) w]
chan configure $f1 -translation lf -blocking 0
chan configure $f2 -translation lf -blocking 0
chan copy $f1 $f2 -size -2 ;# < 0 behaves like -1, copy all
set result [list [chan configure $f1 -blocking] [chan configure $f2 -blocking]]
chan close $f1
chan close $f2
if {[file size $thisScript] == [file size $path(test1)]} {
lappend result ok
}
return $result
} -result {0 0 ok}
test chan-io-52.5b {TclCopyChannel, all, wrap to negative value} -setup {
file delete $path(test1)
} -constraints {fcopy} -body {
set f1 [open $thisScript]
set f2 [open $path(test1) w]
chan configure $f1 -translation lf -blocking 0
chan configure $f2 -translation lf -blocking 0
chan copy $f1 $f2 -size 3221176172 ;# Wrapped to < 0, behaves like -1, copy all
set result [list [chan configure $f1 -blocking] [chan configure $f2 -blocking]]
chan close $f1
chan close $f2
if {[file size $thisScript] == [file size $path(test1)]} {
lappend result ok
}
return $result
} -result {0 0 ok}
test chan-io-52.6 {TclCopyChannel} -setup {
file delete $path(test1)
} -constraints {fcopy} -body {
set f1 [open $thisScript]
set f2 [open $path(test1) w]
chan configure $f1 -translation lf -blocking 0
chan configure $f2 -translation lf -blocking 0
set s0 [chan copy $f1 $f2 -size [expr {[file size $thisScript] + 5}]]
set result [list [chan configure $f1 -blocking] [chan configure $f2 -blocking]]
chan close $f1
chan close $f2
set s1 [file size $thisScript]
set s2 [file size $path(test1)]
if {($s1 == $s2) && ($s0 == $s1)} {
lappend result ok
}
return $result
} -result {0 0 ok}
test chan-io-52.7 {TclCopyChannel} -constraints {fcopy} -setup {
file delete $path(test1)
} -body {
set f1 [open $thisScript]
set f2 [open $path(test1) w]
chan configure $f1 -translation lf -blocking 0
chan configure $f2 -translation lf -blocking 0
chan copy $f1 $f2
set result [list [chan configure $f1 -blocking] [chan configure $f2 -blocking]]
if {[file size $thisScript] == [file size $path(test1)]} {
lappend result ok
}
return $result
} -cleanup {
chan close $f1
chan close $f2
} -result {0 0 ok}
test chan-io-52.8 {TclCopyChannel} -setup {
file delete $path(test1)
file delete $path(pipe)
} -constraints {stdio fcopy} -body {
set f1 [open $path(pipe) w]
chan configure $f1 -translation lf
chan puts $f1 "
chan puts ready
chan gets stdin
set f1 \[open [list $thisScript] r\]
chan configure \$f1 -translation lf
chan puts \[chan read \$f1 100\]
chan close \$f1
"
chan close $f1
set f1 [openpipe r+ $path(pipe)]
chan configure $f1 -translation lf
chan gets $f1
chan puts $f1 ready
chan flush $f1
set f2 [open $path(test1) w]
chan configure $f2 -translation lf
set s0 [chan copy $f1 $f2 -size 40]
catch {chan close $f1}
chan close $f2
list $s0 [file size $path(test1)]
} -result {40 40}
# Empty files, to register them with the test facility
set path(kyrillic.txt) [makeFile {} kyrillic.txt]
set path(utf8-fcopy.txt) [makeFile {} utf8-fcopy.txt]
set path(utf8-rp.txt) [makeFile {} utf8-rp.txt]
# Create kyrillic file, use lf translation to avoid os eol issues
set out [open $path(kyrillic.txt) w]
chan configure $out -encoding koi8-r -translation lf
chan puts $out "\u0410\u0410"
chan close $out
test chan-io-52.9 {TclCopyChannel & encodings} {fcopy} {
# Copy kyrillic to UTF-8, using chan copy.
set in [open $path(kyrillic.txt) r]
set out [open $path(utf8-fcopy.txt) w]
chan configure $in -encoding koi8-r -translation lf
chan configure $out -encoding utf-8 -translation lf
chan copy $in $out
chan close $in
chan close $out
# Do the same again, but differently (read/chan puts).
set in [open $path(kyrillic.txt) r]
set out [open $path(utf8-rp.txt) w]
chan configure $in -encoding koi8-r -translation lf
chan configure $out -encoding utf-8 -translation lf
chan puts -nonewline $out [chan read $in]
chan close $in
chan close $out
list [file size $path(kyrillic.txt)] \
[file size $path(utf8-fcopy.txt)] \
[file size $path(utf8-rp.txt)]
} {3 5 5}
test chan-io-52.10 {TclCopyChannel & encodings} {fcopy} {
# encoding to binary (=> implies that the internal utf-8 is written)
set in [open $path(kyrillic.txt) r]
set out [open $path(utf8-fcopy.txt) w]
chan configure $in -encoding koi8-r -translation lf
# -translation binary is also -encoding binary
chan configure $out -translation binary
chan copy $in $out
chan close $in
chan close $out
file size $path(utf8-fcopy.txt)
} 5
test chan-io-52.11 {TclCopyChannel & encodings} -setup {
set f [open $path(utf8-fcopy.txt) w]
fconfigure $f -encoding utf-8 -translation lf
puts $f "\u0410\u0410"
close $f
} -constraints {fcopy} -body {
# binary to encoding => the input has to be in utf-8 to make sense to the
# encoder
set in [open $path(utf8-fcopy.txt) r]
set out [open $path(kyrillic.txt) w]
# -translation binary is also -encoding binary
chan configure $in -translation binary
chan configure $out -encoding koi8-r -translation lf
chan copy $in $out
chan close $in
chan close $out
file size $path(kyrillic.txt)
} -result 3
test chan-io-53.1 {CopyData} -setup {
file delete $path(test1)
} -constraints {fcopy} -body {
set f1 [open $thisScript]
set f2 [open $path(test1) w]
chan configure $f1 -translation lf -blocking 0
chan configure $f2 -translation cr -blocking 0
chan copy $f1 $f2 -size 0
set result [list [chan configure $f1 -blocking] [chan configure $f2 -blocking]]
chan close $f1
chan close $f2
lappend result [file size $path(test1)]
} -result {0 0 0}
test chan-io-53.2 {CopyData} -setup {
file delete $path(test1)
} -constraints {fcopy} -body {
set f1 [open $thisScript]
set f2 [open $path(test1) w]
chan configure $f1 -translation lf -blocking 0
chan configure $f2 -translation cr -blocking 0
chan copy $f1 $f2 -command [namespace code {set s0}]
set result [list [chan configure $f1 -blocking] [chan configure $f2 -blocking]]
variable s0
vwait [namespace which -variable s0]
chan close $f1
chan close $f2
set s1 [file size $thisScript]
set s2 [file size $path(test1)]
if {($s1 == $s2) && ($s0 == $s1)} {
lappend result ok
}
return $result
} -result {0 0 ok}
test chan-io-53.3 {CopyData: background read underflow} -setup {
file delete $path(test1)
file delete $path(pipe)
} -constraints {stdio unix fcopy} -body {
set f1 [open $path(pipe) w]
chan puts -nonewline $f1 {
chan puts ready
chan flush stdout ;# Don't assume line buffered!
chan copy stdin stdout -command { set x }
vwait x
set f [}
chan puts $f1 [list open $path(test1) w]]
chan puts $f1 {
chan configure $f -translation lf
chan puts $f "done"
chan close $f
}
chan close $f1
set f1 [openpipe r+ $path(pipe)]
set result [chan gets $f1]
chan puts $f1 line1
chan flush $f1
lappend result [chan gets $f1]
chan puts $f1 line2
chan flush $f1
lappend result [chan gets $f1]
chan close $f1
after 500
set f [open $path(test1)]
lappend result [chan read $f]
} -cleanup {
chan close $f
} -result "ready line1 line2 {done\n}"
test chan-io-53.4 {CopyData: background write overflow} -setup {
set big bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb\n
variable x
for {set x 0} {$x < 12} {incr x} {
append big $big
}
file delete $path(test1)
file delete $path(pipe)
} -constraints {stdio unix fileevent fcopy} -body {
set f1 [open $path(pipe) w]
chan puts $f1 {
chan puts ready
chan copy stdin stdout -command { set x }
vwait x
set f [open $path(test1) w]
chan configure $f -translation lf
chan puts $f "done"
chan close $f
}
chan close $f1
set f1 [openpipe r+ $path(pipe)]
set result [chan gets $f1]
chan configure $f1 -blocking 0
chan puts $f1 $big
chan flush $f1
after 500
set result ""
chan event $f1 read [namespace code {
append result [chan read $f1 1024]
if {[string length $result] >= [string length $big]} {
set x done
}
}]
vwait [namespace which -variable x]
return $x
} -cleanup {
set big {}
chan close $f1
} -result done
set result {}
proc FcopyTestAccept {sock args} {
after 1000 "chan close $sock"
}
proc FcopyTestDone {bytes {error {}}} {
variable fcopyTestDone
if {[string length $error]} {
set fcopyTestDone 1
} else {
set fcopyTestDone 0
}
}
test chan-io-53.5 {CopyData: error during chan copy} {socket fcopy} {
variable fcopyTestDone
set listen [socket -server [namespace code FcopyTestAccept] -myaddr 127.0.0.1 0]
set in [open $thisScript] ;# 126 K
set out [socket 127.0.0.1 [lindex [chan configure $listen -sockname] 2]]
catch {unset fcopyTestDone}
chan close $listen ;# This means the socket open never really succeeds
chan copy $in $out -command [namespace code FcopyTestDone]
variable fcopyTestDone
if {![info exists fcopyTestDone]} {
vwait [namespace which -variable fcopyTestDone] ;# The error occurs here in the b.g.
}
chan close $in
chan close $out
set fcopyTestDone ;# 1 for error condition
} 1
test chan-io-53.6 {CopyData: error during chan copy} -setup {
variable fcopyTestDone
file delete $path(pipe)
file delete $path(test1)
catch {unset fcopyTestDone}
} -constraints {stdio fcopy} -body {
set f1 [open $path(pipe) w]
chan puts $f1 "exit 1"
chan close $f1
set in [openpipe r+ $path(pipe)]
set out [open $path(test1) w]
chan copy $in $out -command [namespace code FcopyTestDone]
variable fcopyTestDone
if {![info exists fcopyTestDone]} {
vwait [namespace which -variable fcopyTestDone]
}
return $fcopyTestDone ;# 0 for plain end of file
} -cleanup {
catch {chan close $in}
chan close $out
} -result 0
proc doFcopy {in out {bytes 0} {error {}}} {
variable fcopyTestDone
variable fcopyTestCount
incr fcopyTestCount $bytes
if {[string length $error]} {
set fcopyTestDone 1
} elseif {[chan eof $in]} {
set fcopyTestDone 0
} else {
# Delay next chan copy to wait for size>0 input bytes
after 100 [list chan copy $in $out -size 1000 \
-command [namespace code [list doFcopy $in $out]]]
}
}
test chan-io-53.7 {CopyData: Flooding chan copy from pipe} -setup {
variable fcopyTestDone
file delete $path(pipe)
catch {unset fcopyTestDone}
} -constraints {stdio fcopy} -body {
set fcopyTestCount 0
set f1 [open $path(pipe) w]
chan puts $f1 {
# Write 10 bytes / 10 msec
proc Write {count} {
chan puts -nonewline "1234567890"
if {[incr count -1]} {
after 10 [list Write $count]
} else {
set ::ready 1
}
}
chan configure stdout -buffering none
Write 345 ;# 3450 bytes ~3.45 sec
vwait ready
exit 0
}
chan close $f1
set in [openpipe r+ $path(pipe) &]
set out [open $path(test1) w]
doFcopy $in $out
variable fcopyTestDone
if {![info exists fcopyTestDone]} {
vwait [namespace which -variable fcopyTestDone]
}
# -1=error 0=script error N=number of bytes
expr {($fcopyTestDone == 0) ? $fcopyTestCount : -1}
} -cleanup {
catch {chan close $in}
chan close $out
} -result {3450}
test chan-io-53.8 {CopyData: async callback and error handling, Bug 1932639} -setup {
# copy progress callback. errors out intentionally
proc cmd args {
lappend ::RES "CMD $args"
error !STOP
}
# capture callback error here
proc ::bgerror args {
lappend ::RES "bgerror/OK $args"
set ::forever has-been-reached
return
}
# Files we use for our channels
set foo [makeFile ashgdfashdgfasdhgfasdhgf foo]
set bar [makeFile {} bar]
# Channels to copy between
set f [open $foo r] ; fconfigure $f -translation binary
set g [open $bar w] ; fconfigure $g -translation binary -buffering none
} -constraints {stdio fcopy} -body {
# Record input size, so that result is always defined
lappend ::RES [file size $bar]
# Run the copy. Should not invoke -command now.
chan copy $f $g -size 2 -command [namespace code cmd]
# Check that -command was not called synchronously
set sbs [file size $bar]
lappend ::RES [expr {($sbs > 0) ? "sync/FAIL" : "sync/OK"}] $sbs
# Now let the async part happen. Should capture the error in cmd via
# bgerror. If not break the event loop via timer.
set token [after 1000 {
lappend ::RES {bgerror/FAIL timeout}
set ::forever has-been-reached
}]
vwait ::forever
catch {after cancel $token}
# Report
set ::RES
} -cleanup {
chan close $f
chan close $g
catch {unset ::RES}
catch {unset ::forever}
rename ::bgerror {}
removeFile foo
removeFile bar
} -result {0 sync/OK 0 {CMD 2} {bgerror/OK !STOP}}
test chan-io-53.8a {CopyData: async callback and error handling, Bug 1932639, at eof} -setup {
# copy progress callback.
proc cmd args {
lappend ::RES "CMD $args"
set ::forever has-been-reached
return
}
# Files we use for our channels
set foo [makeFile ashgdfashdgfasdhgfasdhgf foo]
set bar [makeFile {} bar]
# Channels to copy between
set f [open $foo r] ; chan configure $f -translation binary
set g [open $bar w] ; chan configure $g -translation binary -buffering none
} -constraints {stdio fcopy} -body {
# Initialize and force eof on the input.
chan seek $f 0 end ; chan read $f 1
set ::RES [chan eof $f]
# Run the copy. Should not invoke -command now.
chan copy $f $g -size 2 -command [namespace code cmd]
# Check that -command was not called synchronously
lappend ::RES [expr {([llength $::RES] > 1) ? "sync/FAIL" : "sync/OK"}]
# Now let the async part happen. Should capture the eof in cmd
# If not break the event loop via timer.
set token [after 1000 {
lappend ::RES {cmd/FAIL timeout}
set ::forever has-been-reached
}]
vwait ::forever
catch {after cancel $token}
# Report
return $::RES
} -cleanup {
chan close $f
chan close $g
catch {unset ::RES}
catch {unset ::forever}
removeFile foo
removeFile bar
} -result {1 sync/OK {CMD 0}}
test chan-io-53.9 {CopyData: -size and event interaction, Bug 780533} -setup {
set out [makeFile {} out]
set err [makeFile {} err]
set pipe [open "|[list [info nameofexecutable] 2> $err]" r+]
chan configure $pipe -translation binary -buffering line
chan puts $pipe {
chan configure stdout -translation binary -buffering line
chan puts stderr Waiting...
after 1000
foreach x {a b c} {
chan puts stderr Looping...
chan puts $x
after 500
}
proc bye args {
if {[chan gets stdin line]<0} {
chan puts stderr "CHILD: EOF detected, exiting"
exit
} else {
chan puts stderr "CHILD: ignoring line: $line"
}
}
chan puts stderr Now-sleeping-forever
chan event stdin readable bye
vwait forever
}
proc ::done args {
set ::forever OK
return
}
set ::forever {}
set out [open $out w]
} -constraints {stdio fcopy} -body {
chan copy $pipe $out -size 6 -command ::done
set token [after 5000 {
set ::forever {fcopy hangs}
}]
vwait ::forever
catch {after cancel $token}
set ::forever
} -cleanup {
chan close $pipe
rename ::done {}
if {[testConstraint win]} {
after 1000; # Allow Windows time to figure out that the
# process is gone
}
catch {close $out}
catch {removeFile out}
catch {removeFile err}
catch {unset ::forever}
} -result OK
test chan-io-53.10 {Bug 1350564, multi-directional fcopy} -setup {
set err [makeFile {} err]
set pipe [open "|[list [info nameofexecutable] 2> $err]" r+]
chan configure $pipe -translation binary -buffering line
chan puts $pipe {
chan configure stderr -buffering line
# Kill server when pipe closed by invoker.
proc bye args {
if {![chan eof stdin]} { chan gets stdin ; return }
chan puts stderr BYE
exit
}
# Server code. Bi-directional copy between 2 sockets.
proc geof {sok} {
chan puts stderr DONE/$sok
chan close $sok
}
proc new {sok args} {
chan puts stderr NEW/$sok
global l srv
chan configure $sok -translation binary -buffering none
lappend l $sok
if {[llength $l] == 2} {
chan close $srv
foreach {a b} $l break
chan copy $a $b -command [list geof $a]
chan copy $b $a -command [list geof $b]
chan puts stderr 2COPY
}
chan puts stderr ...
}
chan puts stderr SRV
set l {}
set srv [socket -server new 9999]
chan puts stderr WAITING
chan event stdin readable bye
chan puts OK
vwait forever
}
# wait for OK from server.
chan gets $pipe
# Now the two clients.
proc done {sock} {
if {[chan eof $sock]} { chan close $sock ; return }
lappend ::forever [chan gets $sock]
return
}
set a [socket 127.0.0.1 9999]
set b [socket 127.0.0.1 9999]
chan configure $a -translation binary -buffering none
chan configure $b -translation binary -buffering none
chan event $a readable [namespace code "done $a"]
chan event $b readable [namespace code "done $b"]
} -constraints {stdio fcopy} -body {
# Now pass data through the server in both directions.
set ::forever {}
chan puts $a AB
vwait ::forever
chan puts $b BA
vwait ::forever
set ::forever
} -cleanup {
catch {chan close $a}
catch {chan close $b}
chan close $pipe
if {[testConstraint win]} {
after 1000 ;# Give Windows time to kill the process
}
removeFile err
catch {unset ::forever}
} -result {AB BA}
test chan-io-54.1 {Recursive channel events} {socket fileevent} {
# This test checks to see if file events are delivered during recursive
# event loops when there is buffered data on the channel.
proc accept {s a p} {
variable as
chan configure $s -translation lf
chan puts $s "line 1\nline2\nline3"
chan flush $s
set as $s
}
proc readit {s next} {
variable x
variable result
lappend result $next
if {$next == 1} {
chan event $s readable [namespace code [list readit $s 2]]
vwait [namespace which -variable x]
}
incr x
}
set ss [socket -server [namespace code accept] -myaddr 127.0.0.1 0]
# We need to delay on some systems until the creation of the server socket
# completes.
set done 0
for {set i 0} {$i < 10} {incr i} {
if {![catch {
set cs [socket 127.0.0.1 [lindex [chan configure $ss -sockname] 2]]
}]} {
set done 1
break
}
after 100
}
if {$done == 0} {
chan close $ss
error "failed to connect to server"
}
variable result {}
variable x 0
variable as
vwait [namespace which -variable as]
chan configure $cs -translation lf
lappend result [chan gets $cs]
chan configure $cs -blocking off
chan event $cs readable [namespace code [list readit $cs 1]]
set a [after 2000 [namespace code { set x failure }]]
vwait [namespace which -variable x]
after cancel $a
chan close $as
chan close $ss
chan close $cs
list $result $x
} {{{line 1} 1 2} 2}
test chan-io-54.2 {Testing for busy-wait in recursive channel events} -setup {
set accept {}
set after {}
variable done 0
} -constraints {socket fileevent} -body {
variable s [socket -server [namespace code accept] -myaddr 127.0.0.1 0]
proc accept {s a p} {
variable counter 0
variable accept $s
chan configure $s -blocking off -buffering line -translation lf
chan event $s readable [namespace code "doit $s"]
}
proc doit {s} {
variable counter
variable after
incr counter
if {[chan gets $s] eq ""} {
chan event $s readable [namespace code "doit1 $s"]
set after [after 1000 [namespace code {
chan puts $writer hello
chan flush $writer
set done 1
}]]
}
}
proc doit1 {s} {
variable counter
variable accept
incr counter
chan gets $s
chan close $s
set accept {}
}
proc producer {} {
variable s
variable writer
set writer [socket 127.0.0.1 [lindex [chan configure $s -sockname] 2]]
chan configure $writer -buffering line
chan puts -nonewline $writer hello
chan flush $writer
}
producer
vwait [namespace which -variable done]
chan close $writer
chan close $s
after cancel $after
set counter
} -cleanup {
if {$accept ne {}} {chan close $accept}
} -result 1
set path(fooBar) [makeFile {} fooBar]
test chan-io-55.1 {ChannelEventScriptInvoker: deletion} -constraints {
fileevent
} -setup {
variable x
proc eventScript {fd} {
variable x
chan close $fd
error "planned error"
set x whoops
}
proc myHandler args {
variable x got_error
}
set handler [interp bgerror {}]
interp bgerror {} [namespace which myHandler]
} -body {
set f [open $path(fooBar) w]
chan event $f writable [namespace code [list eventScript $f]]
variable x not_done
vwait [namespace which -variable x]
set x
} -cleanup {
interp bgerror {} $handler
} -result {got_error}
test chan-io-56.1 {ChannelTimerProc} {testchannelevent} {
set f [open $path(fooBar) w]
chan puts $f "this is a test"
chan close $f
set f [open $path(fooBar) r]
testchannelevent $f add readable [namespace code {
chan read $f 1
incr x
}]
variable x 0
vwait [namespace which -variable x]
vwait [namespace which -variable x]
set result $x
testchannelevent $f set 0 none
after idle [namespace code {set y done}]
variable y
vwait [namespace which -variable y]
chan close $f
lappend result $y
} {2 done}
test chan-io-57.1 {buffered data and file events, gets} -setup {
variable s2
} -constraints {fileevent} -body {
proc accept {sock args} {
variable s2
set s2 $sock
}
set server [socket -server [namespace code accept] -myaddr 127.0.0.1 0]
set s [socket 127.0.0.1 [lindex [chan configure $server -sockname] 2]]
vwait [namespace which -variable s2]
update
chan event $s2 readable [namespace code {lappend result readable}]
chan puts $s "12\n34567890"
chan flush $s
variable result [chan gets $s2]
after 1000 [namespace code {lappend result timer}]
vwait [namespace which -variable result]
lappend result [chan gets $s2]
vwait [namespace which -variable result]
set result
} -cleanup {
chan close $s
chan close $s2
chan close $server
} -result {12 readable 34567890 timer}
test chan-io-57.2 {buffered data and file events, read} -setup {
variable s2
} -constraints {fileevent} -body {
proc accept {sock args} {
variable s2
set s2 $sock
}
set server [socket -server [namespace code accept] -myaddr 127.0.0.1 0]
set s [socket 127.0.0.1 [lindex [chan configure $server -sockname] 2]]
vwait [namespace which -variable s2]
update
chan event $s2 readable [namespace code {lappend result readable}]
chan puts -nonewline $s "1234567890"
chan flush $s
variable result [chan read $s2 1]
after 1000 [namespace code {lappend result timer}]
vwait [namespace which -variable result]
lappend result [chan read $s2 9]
vwait [namespace which -variable result]
set result
} -cleanup {
chan close $s
chan close $s2
chan close $server
} -result {1 readable 234567890 timer}
test chan-io-58.1 {Tcl_NotifyChannel and error when closing} {stdio unixOrWin fileevent} {
set out [open $path(script) w]
chan puts $out {
chan puts "normal message from pipe"
chan puts stderr "error message from pipe"
exit 1
}
proc readit {pipe} {
variable x
variable result
if {[chan eof $pipe]} {
set x [catch {chan close $pipe} line]
lappend result catch $line
} else {
chan gets $pipe line
lappend result chan gets $line
}
}
chan close $out
set pipe [openpipe r $path(script)]
chan event $pipe readable [namespace code [list readit $pipe]]
variable x ""
set result ""
vwait [namespace which -variable x]
list $x $result
} {1 {chan gets {normal message from pipe} chan gets {} catch {error message from pipe}}}
test chan-io-59.1 {Thread reference of channels} {testmainthread testchannel} {
# TIP #10
# More complicated tests (like that the reference changes as a channel is
# moved from thread to thread) can be done only in the extension which
# fully implements the moving of channels between threads, i.e. 'Threads'.
set f [open $path(longfile) r]
set result [testchannel mthread $f]
chan close $f
string equal $result [testmainthread]
} {1}
test chan-io-60.1 {writing illegal utf sequences} {fileevent testbytestring} {
# This test will hang in older revisions of the core.
set out [open $path(script) w]
chan puts $out "catch {load $::tcltestlib Tcltest}"
chan puts $out {
chan puts [testbytestring \xe2]
exit 1
}
proc readit {pipe} {
variable x
variable result
if {[chan eof $pipe]} {
set x [catch {chan close $pipe} line]
lappend result catch $line
} else {
chan gets $pipe line
lappend result gets $line
}
}
chan close $out
set pipe [openpipe r $path(script)]
chan event $pipe readable [namespace code [list readit $pipe]]
variable x ""
set result ""
vwait [namespace which -variable x]
# cut of the remainder of the error stack, especially the filename
set result [lreplace $result 3 3 [lindex [split [lindex $result 3] \n] 0]]
list $x $result
} {1 {gets {} catch {error writing "stdout": invalid argument}}}
test chan-io-61.1 {Reset eof state after changing the eof char} -setup {
set datafile [makeFile {} eofchar]
set f [open $datafile w]
chan configure $f -translation binary
chan puts -nonewline $f [string repeat "Ho hum\n" 11]
chan puts $f =
set line [string repeat "Ge gla " 4]
chan puts -nonewline $f [string repeat [string trimright $line]\n 834]
chan close $f
} -body {
set f [open $datafile r]
chan configure $f -eofchar =
set res {}
lappend res [chan read $f; chan tell $f]
chan configure $f -eofchar {}
lappend res [chan read $f 1]
lappend res [chan read $f; chan tell $f]
# Any seek zaps the internals into a good state.
#chan seek $f 0 start
#chan seek $f 0 current
#lappend res [chan read $f; chan tell $f]
} -cleanup {
chan close $f
removeFile eofchar
} -result {77 = 23431}
# Test the cutting and splicing of channels, this is incidentially the
# attach/detach facility of package Thread, but __without any safeguards__. It
# can also be used to emulate transfer of channels between threads, and is
# used for that here.
test chan-io-70.0 {Cutting & Splicing channels} -setup {
set f [makeFile {... dummy ...} cutsplice]
set res {}
} -constraints {testchannel} -body {
set c [open $f r]
lappend res [catch {chan seek $c 0 start}]
testchannel cut $c
lappend res [catch {chan seek $c 0 start}]
testchannel splice $c
lappend res [catch {chan seek $c 0 start}]
} -cleanup {
chan close $c
removeFile cutsplice
} -result {0 1 0}
test chan-io-70.1 {Transfer channel} -setup {
set f [makeFile {... dummy ...} cutsplice]
set res {}
} -constraints {testchannel thread} -body {
set c [open $f r]
lappend res [catch {chan seek $c 0 start}]
testchannel cut $c
lappend res [catch {chan seek $c 0 start}]
set tid [thread::create -preserved]
thread::send $tid [list set c $c]
thread::send $tid {load {} Tcltest}
lappend res [thread::send $tid {
testchannel splice $c
set res [catch {chan seek $c 0 start}]
chan close $c
set res
}]
} -cleanup {
thread::release $tid
removeFile cutsplice
} -result {0 1 0}
# ### ### ### ######### ######### #########
foreach {n msg expected} {
0 {} {}
1 {{message only}} {{message only}}
2 {-options x} {-options x}
3 {-options {x y} {the message}} {-options {x y} {the message}}
4 {-code 1 -level 0 -f ba snarf} {-code 1 -level 0 -f ba snarf}
5 {-code 0 -level 0 -f ba snarf} {-code 1 -level 0 -f ba snarf}
6 {-code 1 -level 5 -f ba snarf} {-code 1 -level 0 -f ba snarf}
7 {-code 0 -level 5 -f ba snarf} {-code 1 -level 0 -f ba snarf}
8 {-code error -level 0 -f ba snarf} {-code error -level 0 -f ba snarf}
9 {-code ok -level 0 -f ba snarf} {-code 1 -level 0 -f ba snarf}
10 {-code error -level 5 -f ba snarf} {-code error -level 0 -f ba snarf}
11 {-code ok -level 5 -f ba snarf} {-code 1 -level 0 -f ba snarf}
12 {-code boss -level 0 -f ba snarf} {-code 1 -level 0 -f ba snarf}
13 {-code boss -level 5 -f ba snarf} {-code 1 -level 0 -f ba snarf}
14 {-code 1 -level 0 -f ba} {-code 1 -level 0 -f ba}
15 {-code 0 -level 0 -f ba} {-code 1 -level 0 -f ba}
16 {-code 1 -level 5 -f ba} {-code 1 -level 0 -f ba}
17 {-code 0 -level 5 -f ba} {-code 1 -level 0 -f ba}
18 {-code error -level 0 -f ba} {-code error -level 0 -f ba}
19 {-code ok -level 0 -f ba} {-code 1 -level 0 -f ba}
20 {-code error -level 5 -f ba} {-code error -level 0 -f ba}
21 {-code ok -level 5 -f ba} {-code 1 -level 0 -f ba}
22 {-code boss -level 0 -f ba} {-code 1 -level 0 -f ba}
23 {-code boss -level 5 -f ba} {-code 1 -level 0 -f ba}
24 {-code 1 -level X -f ba snarf} {-code 1 -level 0 -f ba snarf}
25 {-code 0 -level X -f ba snarf} {-code 1 -level 0 -f ba snarf}
26 {-code error -level X -f ba snarf} {-code error -level 0 -f ba snarf}
27 {-code ok -level X -f ba snarf} {-code 1 -level 0 -f ba snarf}
28 {-code boss -level X -f ba snarf} {-code 1 -level 0 -f ba snarf}
29 {-code 1 -level X -f ba} {-code 1 -level 0 -f ba}
30 {-code 0 -level X -f ba} {-code 1 -level 0 -f ba}
31 {-code error -level X -f ba} {-code error -level 0 -f ba}
32 {-code ok -level X -f ba} {-code 1 -level 0 -f ba}
33 {-code boss -level X -f ba} {-code 1 -level 0 -f ba}
34 {-code 1 -code 1 -level 0 -f ba snarf} {-code 1 -code 1 -level 0 -f ba snarf}
35 {-code 1 -code 0 -level 0 -f ba snarf} {-code 1 -level 0 -f ba snarf}
36 {-code 1 -code 1 -level 5 -f ba snarf} {-code 1 -code 1 -level 0 -f ba snarf}
37 {-code 1 -code 0 -level 5 -f ba snarf} {-code 1 -level 0 -f ba snarf}
38 {-code 1 -code error -level 0 -f ba snarf} {-code 1 -code error -level 0 -f ba snarf}
39 {-code 1 -code ok -level 0 -f ba snarf} {-code 1 -level 0 -f ba snarf}
40 {-code 1 -code error -level 5 -f ba snarf} {-code 1 -code error -level 0 -f ba snarf}
41 {-code 1 -code ok -level 5 -f ba snarf} {-code 1 -level 0 -f ba snarf}
42 {-code 1 -code boss -level 0 -f ba snarf} {-code 1 -level 0 -f ba snarf}
43 {-code 1 -code boss -level 5 -f ba snarf} {-code 1 -level 0 -f ba snarf}
44 {-code 1 -code 1 -level 0 -f ba} {-code 1 -code 1 -level 0 -f ba}
45 {-code 1 -code 0 -level 0 -f ba} {-code 1 -level 0 -f ba}
46 {-code 1 -code 1 -level 5 -f ba} {-code 1 -code 1 -level 0 -f ba}
47 {-code 1 -code 0 -level 5 -f ba} {-code 1 -level 0 -f ba}
48 {-code 1 -code error -level 0 -f ba} {-code 1 -code error -level 0 -f ba}
49 {-code 1 -code ok -level 0 -f ba} {-code 1 -level 0 -f ba}
50 {-code 1 -code error -level 5 -f ba} {-code 1 -code error -level 0 -f ba}
51 {-code 1 -code ok -level 5 -f ba} {-code 1 -level 0 -f ba}
52 {-code 1 -code boss -level 0 -f ba} {-code 1 -level 0 -f ba}
53 {-code 1 -code boss -level 5 -f ba} {-code 1 -level 0 -f ba}
54 {-code 1 -code 1 -level X -f ba snarf} {-code 1 -code 1 -level 0 -f ba snarf}
55 {-code 1 -code 0 -level X -f ba snarf} {-code 1 -level 0 -f ba snarf}
56 {-code 1 -code error -level X -f ba snarf} {-code 1 -code error -level 0 -f ba snarf}
57 {-code 1 -code ok -level X -f ba snarf} {-code 1 -level 0 -f ba snarf}
58 {-code 1 -code boss -level X -f ba snarf} {-code 1 -level 0 -f ba snarf}
59 {-code 1 -code 1 -level X -f ba} {-code 1 -code 1 -level 0 -f ba}
60 {-code 1 -code 0 -level X -f ba} {-code 1 -level 0 -f ba}
61 {-code 1 -code error -level X -f ba} {-code 1 -code error -level 0 -f ba}
62 {-code 1 -code ok -level X -f ba} {-code 1 -level 0 -f ba}
63 {-code 1 -code boss -level X -f ba} {-code 1 -level 0 -f ba}
64 {-code 0 -code 1 -level 0 -f ba snarf} {-code 1 -level 0 -f ba snarf}
65 {-code 0 -code 0 -level 0 -f ba snarf} {-code 1 -level 0 -f ba snarf}
66 {-code 0 -code 1 -level 5 -f ba snarf} {-code 1 -level 0 -f ba snarf}
67 {-code 0 -code 0 -level 5 -f ba snarf} {-code 1 -level 0 -f ba snarf}
68 {-code 0 -code error -level 0 -f ba snarf} {-code 1 -level 0 -f ba snarf}
69 {-code 0 -code ok -level 0 -f ba snarf} {-code 1 -level 0 -f ba snarf}
70 {-code 0 -code error -level 5 -f ba snarf} {-code 1 -level 0 -f ba snarf}
71 {-code 0 -code ok -level 5 -f ba snarf} {-code 1 -level 0 -f ba snarf}
72 {-code 0 -code boss -level 0 -f ba snarf} {-code 1 -level 0 -f ba snarf}
73 {-code 0 -code boss -level 5 -f ba snarf} {-code 1 -level 0 -f ba snarf}
74 {-code 0 -code 1 -level 0 -f ba} {-code 1 -level 0 -f ba}
75 {-code 0 -code 0 -level 0 -f ba} {-code 1 -level 0 -f ba}
76 {-code 0 -code 1 -level 5 -f ba} {-code 1 -level 0 -f ba}
77 {-code 0 -code 0 -level 5 -f ba} {-code 1 -level 0 -f ba}
78 {-code 0 -code error -level 0 -f ba} {-code 1 -level 0 -f ba}
79 {-code 0 -code ok -level 0 -f ba} {-code 1 -level 0 -f ba}
80 {-code 0 -code error -level 5 -f ba} {-code 1 -level 0 -f ba}
81 {-code 0 -code ok -level 5 -f ba} {-code 1 -level 0 -f ba}
82 {-code 0 -code boss -level 0 -f ba} {-code 1 -level 0 -f ba}
83 {-code 0 -code boss -level 5 -f ba} {-code 1 -level 0 -f ba}
84 {-code 0 -code 1 -level X -f ba snarf} {-code 1 -level 0 -f ba snarf}
85 {-code 0 -code 0 -level X -f ba snarf} {-code 1 -level 0 -f ba snarf}
86 {-code 0 -code error -level X -f ba snarf} {-code 1 -level 0 -f ba snarf}
87 {-code 0 -code ok -level X -f ba snarf} {-code 1 -level 0 -f ba snarf}
88 {-code 0 -code boss -level X -f ba snarf} {-code 1 -level 0 -f ba snarf}
89 {-code 0 -code 1 -level X -f ba} {-code 1 -level 0 -f ba}
90 {-code 0 -code 0 -level X -f ba} {-code 1 -level 0 -f ba}
91 {-code 0 -code error -level X -f ba} {-code 1 -level 0 -f ba}
92 {-code 0 -code ok -level X -f ba} {-code 1 -level 0 -f ba}
93 {-code 0 -code boss -level X -f ba} {-code 1 -level 0 -f ba}
94 {-code 1 -code 1 -level 0 -f ba snarf} {-code 1 -code 1 -level 0 -f ba snarf}
95 {-code 0 -code 1 -level 0 -f ba snarf} {-code 1 -level 0 -f ba snarf}
96 {-code 1 -code 1 -level 5 -f ba snarf} {-code 1 -code 1 -level 0 -f ba snarf}
97 {-code 0 -code 1 -level 5 -f ba snarf} {-code 1 -level 0 -f ba snarf}
98 {-code error -code 1 -level 0 -f ba snarf} {-code error -code 1 -level 0 -f ba snarf}
99 {-code ok -code 1 -level 0 -f ba snarf} {-code 1 -level 0 -f ba snarf}
a0 {-code error -code 1 -level 5 -f ba snarf} {-code error -code 1 -level 0 -f ba snarf}
a1 {-code ok -code 1 -level 5 -f ba snarf} {-code 1 -level 0 -f ba snarf}
a2 {-code boss -code 1 -level 0 -f ba snarf} {-code 1 -level 0 -f ba snarf}
a3 {-code boss -code 1 -level 5 -f ba snarf} {-code 1 -level 0 -f ba snarf}
a4 {-code 1 -code 1 -level 0 -f ba} {-code 1 -code 1 -level 0 -f ba}
a5 {-code 0 -code 1 -level 0 -f ba} {-code 1 -level 0 -f ba}
a6 {-code 1 -code 1 -level 5 -f ba} {-code 1 -code 1 -level 0 -f ba}
a7 {-code 0 -code 1 -level 5 -f ba} {-code 1 -level 0 -f ba}
a8 {-code error -code 1 -level 0 -f ba} {-code error -code 1 -level 0 -f ba}
a9 {-code ok -code 1 -level 0 -f ba} {-code 1 -level 0 -f ba}
b0 {-code error -code 1 -level 5 -f ba} {-code error -code 1 -level 0 -f ba}
b1 {-code ok -code 1 -level 5 -f ba} {-code 1 -level 0 -f ba}
b2 {-code boss -code 1 -level 0 -f ba} {-code 1 -level 0 -f ba}
b3 {-code boss -code 1 -level 5 -f ba} {-code 1 -level 0 -f ba}
b4 {-code 1 -code 1 -level X -f ba snarf} {-code 1 -code 1 -level 0 -f ba snarf}
b5 {-code 0 -code 1 -level X -f ba snarf} {-code 1 -level 0 -f ba snarf}
b6 {-code error -code 1 -level X -f ba snarf} {-code error -code 1 -level 0 -f ba snarf}
b7 {-code ok -code 1 -level X -f ba snarf} {-code 1 -level 0 -f ba snarf}
b8 {-code boss -code 1 -level X -f ba snarf} {-code 1 -level 0 -f ba snarf}
b9 {-code 1 -code 1 -level X -f ba} {-code 1 -code 1 -level 0 -f ba}
c0 {-code 0 -code 1 -level X -f ba} {-code 1 -level 0 -f ba}
c1 {-code error -code 1 -level X -f ba} {-code error -code 1 -level 0 -f ba}
c2 {-code ok -code 1 -level X -f ba} {-code 1 -level 0 -f ba}
c3 {-code boss -code 1 -level X -f ba} {-code 1 -level 0 -f ba}
c4 {-code 1 -code 0 -level 0 -f ba snarf} {-code 1 -level 0 -f ba snarf}
c5 {-code 0 -code 0 -level 0 -f ba snarf} {-code 1 -level 0 -f ba snarf}
c6 {-code 1 -code 0 -level 5 -f ba snarf} {-code 1 -level 0 -f ba snarf}
c7 {-code 0 -code 0 -level 5 -f ba snarf} {-code 1 -level 0 -f ba snarf}
c8 {-code error -code 0 -level 0 -f ba snarf} {-code 1 -level 0 -f ba snarf}
c9 {-code ok -code 0 -level 0 -f ba snarf} {-code 1 -level 0 -f ba snarf}
d0 {-code error -code 0 -level 5 -f ba snarf} {-code 1 -level 0 -f ba snarf}
d1 {-code ok -code 0 -level 5 -f ba snarf} {-code 1 -level 0 -f ba snarf}
d2 {-code boss -code 0 -level 0 -f ba snarf} {-code 1 -level 0 -f ba snarf}
d3 {-code boss -code 0 -level 5 -f ba snarf} {-code 1 -level 0 -f ba snarf}
d4 {-code 1 -code 0 -level 0 -f ba} {-code 1 -level 0 -f ba}
d5 {-code 0 -code 0 -level 0 -f ba} {-code 1 -level 0 -f ba}
d6 {-code 1 -code 0 -level 5 -f ba} {-code 1 -level 0 -f ba}
d7 {-code 0 -code 0 -level 5 -f ba} {-code 1 -level 0 -f ba}
d8 {-code error -code 0 -level 0 -f ba} {-code 1 -level 0 -f ba}
d9 {-code ok -code 0 -level 0 -f ba} {-code 1 -level 0 -f ba}
e0 {-code error -code 0 -level 5 -f ba} {-code 1 -level 0 -f ba}
e1 {-code ok -code 0 -level 5 -f ba} {-code 1 -level 0 -f ba}
e2 {-code boss -code 0 -level 0 -f ba} {-code 1 -level 0 -f ba}
e3 {-code boss -code 0 -level 5 -f ba} {-code 1 -level 0 -f ba}
e4 {-code 1 -code 0 -level X -f ba snarf} {-code 1 -level 0 -f ba snarf}
e5 {-code 0 -code 0 -level X -f ba snarf} {-code 1 -level 0 -f ba snarf}
e6 {-code error -code 0 -level X -f ba snarf} {-code 1 -level 0 -f ba snarf}
e7 {-code ok -code 0 -level X -f ba snarf} {-code 1 -level 0 -f ba snarf}
e8 {-code boss -code 0 -level X -f ba snarf} {-code 1 -level 0 -f ba snarf}
e9 {-code 1 -code 0 -level X -f ba} {-code 1 -level 0 -f ba}
f0 {-code 0 -code 0 -level X -f ba} {-code 1 -level 0 -f ba}
f1 {-code error -code 0 -level X -f ba} {-code 1 -level 0 -f ba}
f2 {-code ok -code 0 -level X -f ba} {-code 1 -level 0 -f ba}
f3 {-code boss -code 0 -level X -f ba} {-code 1 -level 0 -f ba}
} {
test chan-io-71.$n {Tcl_SetChannelError} -setup {
set f [makeFile {... dummy ...} cutsplice]
} -constraints {testchannel} -body {
set c [open $f r]
testchannel setchannelerror $c [lrange $msg 0 end]
} -cleanup {
chan close $c
removeFile cutsplice
} -result [lrange $expected 0 end]
test chan-io-72.$n {Tcl_SetChannelErrorInterp} -setup {
set f [makeFile {... dummy ...} cutsplice]
} -constraints {testchannel} -body {
set c [open $f r]
testchannel setchannelerrorinterp $c [lrange $msg 0 end]
} -cleanup {
chan close $c
removeFile cutsplice
} -result [lrange $expected 0 end]
}
test chan-io-73.1 {channel Tcl_Obj SetChannelFromAny} -body {
# Test for Bug 1847044 - don't spoil type unless we have a valid channel
chan close [lreplace [list a] 0 end]
} -returnCodes error -match glob -result *
# ### ### ### ######### ######### #########
# cleanup
foreach file [list fooBar longfile script output test1 pipe my_script \
test2 test3 cat kyrillic.txt utf8-fcopy.txt utf8-rp.txt] {
removeFile $file
}
cleanupTests
}
namespace delete ::tcl::test::io
|