summaryrefslogtreecommitdiffstats
path: root/tests/clock.test
blob: 994600925d4491d95bc7eac7c6804b755946d5e5 (plain)
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
# Commands covered:  clock
#
# 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) 1995-1998 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.
#
# RCS: @(#) $Id: clock.test,v 1.28 2004/05/19 20:15:31 dkf Exp $

set env(LC_TIME) POSIX

if {[lsearch [namespace children] ::tcltest] == -1} {
    package require tcltest
    namespace import -force ::tcltest::*
}

test clock-1.1 {clock tests} {
    list [catch {clock} msg] $msg
} {1 {wrong # args: should be "clock option ?arg ...?"}}
test clock-1.2 {clock tests} {
    list [catch {clock foo} msg] $msg
} {1 {bad option "foo": must be clicks, format, scan, or seconds}}

# clock clicks
test clock-2.1 {clock clicks tests} {
    expr [clock clicks]+1
    concat {}
} {}
test clock-2.2 {clock clicks tests} {
    set start [clock clicks]
    after 10
    set end [clock clicks]
    expr "$end > $start"
} {1}
test clock-2.3 {clock clicks tests} {
    list [catch {clock clicks foo} msg] $msg
} {1 {bad option "foo": must be -milliseconds or -microseconds}}
test clock-2.4 {clock clicks tests} {
    expr [clock clicks -milliseconds]+1
    concat {}
} {}
test clock-2.5 {clock clicks tests, millisecond timing test} {
    set start [clock clicks -milli]
    after 10
    set end [clock clicks -milli]
    # 60 msecs seems to be the max time slice under Windows 95/98
    expr {($end > $start) && (($end - $start) <= 60)}
} {1}
test clock-2.6 {clock clicks, milli with too much abbreviation} {
    list [catch { clock clicks {} } msg] $msg
} {1 {bad option "": must be -milliseconds or -microseconds}}
test clock-2.7 {clock clicks, milli with too much abbreviation} {
    list [catch { clock clicks - } msg] $msg
} {1 {ambiguous option "-": must be -milliseconds or -microseconds}}

test clock-2.8 {clock clicks test, microsecond timing test} {
    set start [clock clicks -micro]
    after 10
    set end [clock clicks -micro]
    expr {($end > $start) && (($end - $start) <= 60000)}
} {1}

test clock-2.9 {clock clicks test, millis align with seconds} {
    set t1 [clock seconds]
    while { 1 } {
	set t2 [clock clicks -millis]
	set t3 [clock seconds]
	if { $t3 == $t1 } break
	set t1 $t3
    }
    expr { $t2 / 1000 == $t3 }
} {1}

test clock-2.10 {clock clicks test, micros align with seconds} {
    set t1 [clock seconds]
    while { 1 } {
	set t2 [clock clicks -micros]
	set t3 [clock seconds]
	if { $t3 == $t1 } break
	set t1 $t3
    }
    expr { $t2 / 1000000 == $t3 }
} {1}

test clock-2.11 {clock clicks test, millis align with micros} {
    set t1 [clock clicks -millis]
    while { 1 } {
	set t2 [clock clicks -micros]
	set t3 [clock clicks -millis]
	if { $t3 == $t1 } break
	set t1 $t3
    }
    expr { $t2 / 1000 == $t3 }
} {1}

test clock-2.12 {clock clicks test, wrong num args} {
    list [catch {clock clicks foo bar} msg] $msg
} {1 {wrong # args: should be "clock clicks ?option?"}}

# clock format
test clock-3.1 {clock format tests} {unixOnly} {
    set clockval 657687766
    clock format $clockval -format {%a %b %d %I:%M:%S %p %Y} -gmt true
} {Sun Nov 04 03:02:46 AM 1990}
test clock-3.2 {clock format tests} {
    # TCL_USE_TIMEZONE_VAR

    catch {set oldtz $env(TZ)}
    set env(TZ) PST
    set x {}
    append x [clock format 863800000 -format %Z -gmt 1]
    append x [set env(TZ)]
    catch {unset env(TZ); set env(TZ) $oldtz}
    set x
} {GMTPST}
test clock-3.3 {clock format tests} {
    # tzset() under Borland doesn't seem to set up tzname[] for local 
    # timezone, which caused "clock format" to think that %Z was an invalid
    # string.  Don't care about answer, just that test runs w/o error.

    clock format 863800000 -format %Z
    set x {}
} {}
test clock-3.4 {clock format tests} {
    # tzset() under Borland doesn't seem to set up tzname[] for gmt timezone.
    # tzset() under MSVC has the following weird observed behavior:
    #	 First time we call "clock format [clock seconds] -format %Z -gmt 1"
    #	 we get "GMT", but on all subsequent calls we get the current time 
    #	 zone string, even though env(TZ) is GMT and the variable _timezone 
    #    is 0.

    set x {}
    append x [clock format 863800000 -format %Z -gmt 1]
    append x [clock format 863800000 -format %Z -gmt 1]
} {GMTGMT}
test clock-3.5 {clock format tests} {
    list [catch {clock format} msg] $msg
} {1 {wrong # args: should be "clock format clockval ?-format string? ?-gmt boolean?"}}
test clock-3.6 {clock format tests} {
    list [catch {clock format foo} msg] $msg
} {1 {expected integer but got "foo"}}
test clock-3.7 {clock format tests} {unixOrPc} {
    set clockval 657687766
    clock format $clockval -format "%a %b %d %I:%M:%S %p %Y" -gmt true
} "Sun Nov 04 03:02:46 AM 1990"
test clock-3.8 {clock format tests} {
    list [catch {clock format a b c d e g} msg] $msg
} {1 {wrong # args: should be "clock format clockval ?-format string? ?-gmt boolean?"}}
test clock-3.9 {clock format tests} {unixOrPc nonPortable} {
    set clockval -1
    clock format $clockval -format "%a %b %d %I:%M:%S %p %Y" -gmt true
} "Wed Dec 31 11:59:59 PM 1969"
test clock-3.10 {clock format tests} {
    list [catch {clock format 123 -bad arg} msg] $msg
} {1 {bad switch "-bad": must be -format or -gmt}}
test clock-3.11 {clock format tests} {
    clock format 123 -format "x"
} x
test clock-3.12 {clock format tests} {
    clock format 123 -format ""
} ""
test clock-3.13 {clock format with non-ASCII character in the format string} {
    set oldenc [encoding system] 
    encoding system iso8859-1
    set res [clock format 0 -format \u00c4]
    encoding system $oldenc
    unset oldenc
    set res
} "\u00c4"

# Bug 942078

test clock-3.14 {change of time zone} -setup {
    catch { unset oldTZ }
    if { [info exists env(TZ)] } {
	set oldTZ $env(TZ)
    }
} -body {
    set env(TZ) PST8PDT
    set s [clock format 0 -format %H%M]
    set env(TZ) GMT0
    append s -[clock format 0 -format %H%M]
} -cleanup {
    if { [info exists oldTZ] } {
	set env(TZ) $oldTZ
	unset oldTZ
    } else {
	unset env(TZ)
    }
} -result {1600-0000}

# clock scan
test clock-4.1 {clock scan tests} {
    list [catch {clock scan} msg] $msg
} {1 {wrong # args: should be "clock scan dateString ?-base clockValue? ?-gmt boolean?"}}
test clock-4.2 {clock scan tests} {
    list [catch {clock scan "bad-string"} msg] $msg
} {1 {unable to convert date-time string "bad-string"}}
test clock-4.3 {clock scan tests} {
    clock format [clock scan "14 Feb 92" -gmt true] \
      -format {%m/%d/%y %I:%M:%S %p} -gmt true
} {02/14/92 12:00:00 AM}
test clock-4.4 {clock scan tests} {
    clock format [clock scan "Feb 14, 1992 12:20 PM" -gmt true] \
      -format {%m/%d/%y %I:%M:%S %p} -gmt true
} {02/14/92 12:20:00 PM}
test clock-4.5 {clock scan tests} {
    clock format \
      [clock scan "Feb 14, 1992 12:20 PM" -base 319363200 -gmt true] \
      -format {%m/%d/%y %I:%M:%S %p} -gmt true
} {02/14/92 12:20:00 PM}
test clock-4.6 {clock scan tests} {
    set time [clock scan "Oct 23,1992 15:00"]
    clock format $time -format {%b %d,%Y %H:%M}
} {Oct 23,1992 15:00}
test clock-4.7 {clock scan tests} {
    set time [clock scan "Oct 23,1992 15:00 GMT"]
    clock format $time -format {%b %d,%Y %H:%M GMT} -gmt true
} {Oct 23,1992 15:00 GMT}
test clock-4.8 {clock scan tests} {
    set time [clock scan "Oct 23,1992 15:00" -gmt true]
    clock format $time -format {%b %d,%Y %H:%M GMT} -gmt true
} {Oct 23,1992 15:00 GMT}
test clock-4.9 {clock scan tests} {
    list [catch {clock scan "Jan 12" -bad arg} msg] $msg
} {1 {bad switch "-bad": must be -base or -gmt}}
# The following two two tests test the two year date policy
test clock-4.10 {clock scan tests} {
    set time [clock scan "1/1/71" -gmt true]
    clock format $time -format {%b %d,%Y %H:%M GMT} -gmt true
} {Jan 01,1971 00:00 GMT}
test clock-4.11 {clock scan tests} {
    set time [clock scan "1/1/37" -gmt true]
    clock format $time -format {%b %d,%Y %H:%M GMT} -gmt true
} {Jan 01,2037 00:00 GMT}

test clock-4.12 {clock scan, relative times} {
    set time [clock scan "Oct 23, 1992 -1 day"]
    clock format $time -format {%b %d, %Y}
} "Oct 22, 1992"
test clock-4.13 {clock scan, ISO 8601 base date format} {
    set time [clock scan "19921023"]
    clock format $time -format {%b %d, %Y}
} "Oct 23, 1992"
test clock-4.14 {clock scan, ISO 8601 expanded date format} {
    set time [clock scan "1992-10-23"]
    clock format $time -format {%b %d, %Y}
} "Oct 23, 1992"
test clock-4.15 {clock scan, DD-Mon-YYYY format} {
    set time [clock scan "23-Oct-1992"]
    clock format $time -format {%b %d, %Y}
} "Oct 23, 1992"
test clock-4.16 {clock scan, ISO 8601 point in time format} {
    set time [clock scan "19921023T235959"]
    clock format $time -format {%b %d, %Y %H:%M:%S}
} "Oct 23, 1992 23:59:59"
test clock-4.17 {clock scan, ISO 8601 point in time format} {
    set time [clock scan "19921023 235959"]
    clock format $time -format {%b %d, %Y %H:%M:%S}
} "Oct 23, 1992 23:59:59"
test clock-4.18 {clock scan, ISO 8601 point in time format} {
    set time [clock scan "19921023T000000"]
    clock format $time -format {%b %d, %Y %H:%M:%S}
} "Oct 23, 1992 00:00:00"

# CLOCK SCAN REAL TESTS
# We use 5am PST, 31-12-1999 as the base for these scans because irrespective
# of your local timezone it should always give us times on December 31, 1999
set 5amPST 946645200
test clock-4.19 {clock scan, number meridian} {
    set t1 [clock scan "5 am" -base $5amPST -gmt true]
    set t2 [clock scan "5 pm" -base $5amPST -gmt true]
    set t3 [clock scan "5 a.m." -base $5amPST -gmt true]
    set t4 [clock scan "5 p.m." -base $5amPST -gmt true]
    list \
	    [clock format $t1 -format {%b %d, %Y %H:%M:%S} -gmt true] \
	    [clock format $t2 -format {%b %d, %Y %H:%M:%S} -gmt true] \
	    [clock format $t3 -format {%b %d, %Y %H:%M:%S} -gmt true] \
	    [clock format $t4 -format {%b %d, %Y %H:%M:%S} -gmt true]
} [list "Dec 31, 1999 05:00:00" "Dec 31, 1999 17:00:00" \
	"Dec 31, 1999 05:00:00" "Dec 31, 1999 17:00:00"]
test clock-4.20 {clock scan, number:number meridian} {
    clock format [clock scan "5:30 pm" -base $5amPST -gmt true] \
	    -format {%b %d, %Y %H:%M:%S} -gmt true
} "Dec 31, 1999 17:30:00"
test clock-4.21 {clock scan, number:number-timezone} {
    clock format [clock scan "00:00-0800" -gmt true -base $5amPST] \
	    -format {%b %d, %Y %H:%M:%S} -gmt true
} "Dec 31, 1999 08:00:00"
test clock-4.22 {clock scan, number:number:number o_merid} {
    clock format [clock scan "8:00:00" -gmt true -base $5amPST] \
	    -format {%b %d, %Y %H:%M:%S} -gmt true
} "Dec 31, 1999 08:00:00"
test clock-4.23 {clock scan, number:number:number o_merid} {
    clock format [clock scan "8:00:00 am" -gmt true -base $5amPST] \
	    -format {%b %d, %Y %H:%M:%S} -gmt true
} "Dec 31, 1999 08:00:00"
test clock-4.24 {clock scan, number:number:number o_merid} {
    clock format [clock scan "8:00:00 pm" -gmt true -base $5amPST] \
	    -format {%b %d, %Y %H:%M:%S} -gmt true
} "Dec 31, 1999 20:00:00"
test clock-4.25 {clock scan, number:number:number-timezone} {
    clock format [clock scan "00:00:30-0800" -gmt true -base $5amPST] \
	    -format {%b %d, %Y %H:%M:%S} -gmt true
} "Dec 31, 1999 08:00:30"
test clock-4.26 {clock scan, DST for days} {
    clock scan "tomorrow" -base [clock scan "19991031 00:00:00"]
} [clock scan "19991101 00:00:00"]
test clock-4.27 {clock scan, DST for days} {
    clock scan "yesterday" -base [clock scan "19991101 00:00:00"]
} [clock scan "19991031 00:00:00"]
test clock-4.28 {clock scan, day} knownBug {
    clock format [clock scan "Monday" -gmt true -base 946627200] \
	    -format {%b %d, %Y %H:%M:%S} -gmt true
} "Jan 03, 2000 00:00:00"
test clock-4.29 {clock scan, number/number} {
    clock format [clock scan "1/1" -gmt true -base 946627200] \
	    -format {%b %d, %Y %H:%M:%S} -gmt true
} "Jan 01, 1999 00:00:00"
test clock-4.30 {clock scan, number/number} {
    clock format [clock scan "1/1/1999" -gmt true -base 946627200] \
	    -format {%b %d, %Y %H:%M:%S} -gmt true
} "Jan 01, 1999 00:00:00"
test clock-4.31 {clock scan, number/number} {
    clock format [clock scan "19990101" -gmt true -base 946627200] \
	    -format {%b %d, %Y %H:%M:%S} -gmt true
} "Jan 01, 1999 00:00:00"
test clock-4.32 {clock scan, relative minutes} {
    clock scan "now + 1 minute" -base 946627200
} 946627260
test clock-4.33 {clock scan, relative minutes} {
    clock scan "now +1 minute" -base 946627200
} 946627260
test clock-4.34 {clock scan, relative minutes} {
    clock scan "now 1 minute" -base 946627200
} 946627260
test clock-4.35 {clock scan, relative minutes} {
    clock scan "now - 1 minute" -base 946627200
} 946627140
test clock-4.36 {clock scan, relative minutes} {
    clock scan "now -1 minute" -base 946627200
} 946627140
test clock-4.37 {clock scan, day of week} {
    clock format [clock scan "wednesday" -base [clock scan 20000112]] \
	    -format {%b %d, %Y}
} "Jan 12, 2000"
test clock-4.38 {clock scan, next day of week} {
    clock format [clock scan "next wednesday" -base [clock scan 20000112]] \
	    -format {%b %d, %Y}
} "Jan 19, 2000"
test clock-4.39 {clock scan, day of week} {
    clock format [clock scan "thursday" -base [clock scan 20000112]] \
	    -format {%b %d, %Y}
} "Jan 13, 2000"
test clock-4.40 {clock scan, next day of week} {
    clock format [clock scan "next thursday" -base [clock scan 20000112]] \
	    -format {%b %d, %Y}
} "Jan 20, 2000"

# weekday specification and base.
test clock-4.41 {2nd monday in november} {
    set res {}
    foreach i {91 92 93 94 95 96} {
      set nov8th [clock scan 11/8/$i]
      set monday [clock scan monday -base $nov8th]
      lappend res [clock format $monday -format %Y-%m-%d]
    }
    set res
} {1991-11-11 1992-11-09 1993-11-08 1994-11-14 1995-11-13 1996-11-11}
test clock-4.42 {2nd monday in november (2nd try)} {
    set res {}
    foreach i {91 92 93 94 95 96} {
      set nov1th [clock scan 11/1/$i]
      set monday [clock scan "2 monday" -base $nov1th]
      lappend res [clock format $monday -format %Y-%m-%d]
    }
    set res
} {1991-11-11 1992-11-09 1993-11-08 1994-11-14 1995-11-13 1996-11-11}
test clock-4.43 {last monday in november} {
    set res {}
    foreach i {91 92 93 94 95 96} {
      set dec1th [clock scan 12/1/$i]
      set monday [clock scan "monday 1 week ago" -base $dec1th]
      lappend res [clock format $monday -format %Y-%m-%d]
    }
    set res
} {1991-11-25 1992-11-30 1993-11-29 1994-11-28 1995-11-27 1996-11-25}

test clock-4.44 {2nd monday in november} knownBug {
    set res {}
    foreach i {91 92 93 94 95 96} {
      set nov8th [clock scan 11/8/$i -gmt 1]
      set monday [clock scan monday -base $nov8th -gmt 1]
      lappend res [clock format $monday -format %Y-%m-%d -gmt 1]
    }
    set res
} {1991-11-11 1992-11-09 1993-11-08 1994-11-14 1995-11-13 1996-11-11}
test clock-4.45 {2nd monday in november (2nd try)} knownBug {
    set res {}
    foreach i {91 92 93 94 95 96} {
      set nov1th [clock scan 11/1/$i -gmt 1]
      set monday [clock scan "2 monday" -base $nov1th -gmt 1]
      lappend res [clock format $monday -format %Y-%m-%d -gmt 1]
    }
    set res
} {1991-11-11 1992-11-09 1993-11-08 1994-11-14 1995-11-13 1996-11-11}
test clock-4.46 {last monday in november} knownBug {
    set res {}
    foreach i {91 92 93 94 95 96} {
      set dec1th [clock scan 12/1/$i -gmt 1]
      set monday [clock scan "monday 1 week ago" -base $dec1th -gmt 1]
      lappend res [clock format $monday -format %Y-%m-%d -gmt 1]
    }
    set res
} {1991-11-25 1992-11-30 1993-11-29 1994-11-28 1995-11-27 1996-11-25}
test clock-4.47 {ago with multiple relative units} {
    set base [clock scan "12/31/1999 00:00:00"]
    set res [clock scan "2 days 2 hours ago" -base $base]
    expr {$base - $res}
} 180000

# clock seconds
test clock-5.1 {clock seconds tests} {
    expr [clock seconds]+1
    concat {}
} {}
test clock-5.2 {clock seconds tests} {
    list [catch {clock seconds foo} msg] $msg
} {1 {wrong # args: should be "clock seconds"}}
test clock-5.3 {clock seconds tests} {
    set start [clock seconds]
    after 2000
    set end [clock seconds]
    expr "$end > $start"
} {1}

# The following dates check certain roll over dates
set day [expr 24 * 60 * 60]
test clock-6.1 {clock roll over dates} {
    set time [clock scan "12/31/1998" -gmt true]
    clock format [expr $time + $day] -format {%b %d,%Y %H:%M GMT} -gmt true
} {Jan 01,1999 00:00 GMT}
test clock-6.2 {clock roll over dates} {
    set time [clock scan "12/31/1999" -gmt true]
    clock format [expr $time + $day] -format {%b %d,%Y %H:%M GMT} -gmt true
} {Jan 01,2000 00:00 GMT}
test clock-6.3 {clock roll over dates} {
    set time [clock scan "2/28/2000" -gmt true]
    clock format [expr $time + $day] -format {%b %d,%Y %H:%M GMT} -gmt true
} {Feb 29,2000 00:00 GMT}
test clock-6.4 {clock roll over dates} {
    set time [clock scan "2/29/2000" -gmt true]
    clock format [expr $time + $day] -format {%b %d,%Y %H:%M GMT} -gmt true
} {Mar 01,2000 00:00 GMT}
test clock-6.5 {clock roll over dates} {
    set time [clock scan "January 1, 2000" -gmt true]
    clock format $time -format %A -gmt true
} {Saturday}
test clock-6.6 {clock roll over dates} {
    set time [clock scan "January 1, 2000" -gmt true]
    clock format $time -format %j -gmt true
} {001}
test clock-6.7 {clock roll over dates} {
    set time [clock scan "February 29, 2000" -gmt true]
    clock format $time -format %A -gmt true
} {Tuesday}
test clock-6.8 {clock roll over dates} {
    set time [clock scan "February 29, 2000" -gmt true]
    clock format $time -format %j -gmt true
} {060}
test clock-6.9 {clock roll over dates} {
    set time [clock scan "March 1, 2000" -gmt true]
    clock format $time -format %A -gmt true
} {Wednesday}
test clock-6.10 {clock roll over dates} {
    set time [clock scan "March 1, 2000" -gmt true]
    clock format $time -format %j -gmt true
} {061}
test clock-6.11 {clock roll over dates} {
    set time [clock scan "March 1, 2001" -gmt true]
    clock format $time -format %j -gmt true
} {060}

test clock-7.1 {clock scan next monthname} {
    clock format [clock scan "next june" -base [clock scan "june 1, 2000"]] \
	    -format %m.%Y
} "06.2001"
test clock-7.2 {clock scan next monthname} {
    clock format [clock scan "next july" -base [clock scan "june 1, 2000"]] \
	    -format %m.%Y
} "07.2000"
test clock-7.3 {clock scan next monthname} {
    clock format [clock scan "next may" -base [clock scan "june 1, 2000"]] \
	    -format %m.%Y
} "05.2001"

# We use 5am PST, 31-12-1999 as the base for these scans because irrespective
# of your local timezone it should always give us times on December 31
set 5amPST 946645200
test clock-8.1 {clock scan midnight/gmt range bug 413397} {
    set fmt "%m/%d"
    list [clock format [clock scan year -base $5amPST -gmt 0] -format $fmt] \
	    [clock format [clock scan year -base $5amPST -gmt 1] -format $fmt]
} {12/31 12/31}

testConstraint needPST [expr {
    [regexp {^(Pacific.*|P[DS]T)$} [clock format 1 -format %Z]]
    && ([clock format 1 -format %s] != "%s")
}]
test clock-9.1 {%s gmt testing} {needPST} {
    # We need PST to guarantee the difference value below, and %s isn't
    # valid on all OSes (like Solaris).
    set s 100000
    set a [clock format $s -format %s -gmt 0]
    set b [clock format $s -format %s -gmt 1]
    # This should be the offset in seconds between current locale and GMT.
    # This didn't seem to be correctly on Windows until the fix for
    # Bug #559376, which fiddled with env(TZ) when -gmt 1 was used.
    # It's hard-coded to check P[SD]T now. (8 hours)
    set c [expr {$b-$a}]
} {28800}

test clock-10.1 {ISO week-based calendar 2000-W52-1} {
    clock format 977702400 -format {%a %A %g %G %u %V %w} -gmt true; # 2000-12-25
} {Mon Monday 00 2000 1 52 1}
test clock-10.2 {ISO week-based calendar 2000-W52-7} {
    clock format 978220800 -format {%a %A %g %G %u %V %w} -gmt true; # 2000-12-31
} {Sun Sunday 00 2000 7 52 0}
test clock-10.3 {ISO week-based calendar 2001-W01-1} {
    clock format 978307200 -format {%a %A %g %G %u %V %w} -gmt true; # 2001-1-1
} {Mon Monday 01 2001 1 01 1}
test clock-10.4 {ISO week-based calendar 2001-W01-7} {
    clock format 978825600 -format {%a %A %g %G %u %V %w} -gmt true; # 2001-1-7
} {Sun Sunday 01 2001 7 01 0}
test clock-10.5 {ISO week-based calendar 2001-W02-1} {
    clock format 978912000 -format {%a %A %g %G %u %V %w} -gmt true; # 2001-1-8
} {Mon Monday 01 2001 1 02 1}
test clock-10.6 {ISO week-based calendar 2001-W52-1} {
    clock format 1009152000 -format {%a %A %g %G %u %V %w} -gmt true; # 2001-12-24
} {Mon Monday 01 2001 1 52 1}
test clock-10.7 {ISO week-based calendar 2001-W52-7} {
    clock format 1009670400 -format {%a %A %g %G %u %V %w} -gmt true; # 2001-12-30
} {Sun Sunday 01 2001 7 52 0}
test clock-10.8 {ISO week-based calendar 2002-W01-1} {
    clock format 1009756800 -format {%a %A %g %G %u %V %w} -gmt true; # 2001-12-31
} {Mon Monday 02 2002 1 01 1}
test clock-10.9 {ISO week-based calendar 2002-W01-2} {
    clock format 1009843200 -format {%a %A %g %G %u %V %w} -gmt true; # 2002-1-1
} {Tue Tuesday 02 2002 2 01 2}
test clock-10.10 {ISO week-based calendar 2002-W01-7} {
    clock format 1010275200 -format {%a %A %g %G %u %V %w} -gmt true; # 2002-1-6
} {Sun Sunday 02 2002 7 01 0}
test clock-10.11 {ISO week-based calendar 2002-W02-1} {
    clock format 1010361600 -format {%a %A %g %G %u %V %w} -gmt true; # 2002-1-7
} {Mon Monday 02 2002 1 02 1}
test clock-10.12 {ISO week-based calendar 2002-W52-1} {
    clock format 1040601600 -format {%a %A %g %G %u %V %w} -gmt true; # 2002-12-23
} {Mon Monday 02 2002 1 52 1}
test clock-10.13 {ISO week-based calendar 2002-W52-7} {
    clock format 1041120000 -format {%a %A %g %G %u %V %w} -gmt true; # 2002-12-29
} {Sun Sunday 02 2002 7 52 0}
test clock-10.14 {ISO week-based calendar 2003-W01-1} {
    clock format 1041206400 -format {%a %A %g %G %u %V %w} -gmt true; # 2002-12-30
} {Mon Monday 03 2003 1 01 1}
test clock-10.15 {ISO week-based calendar 2003-W01-2} {
    clock format 1041292800 -format {%a %A %g %G %u %V %w} -gmt true; # 2002-12-31
} {Tue Tuesday 03 2003 2 01 2}
test clock-10.16 {ISO week-based calendar 2003-W01-3} {
    clock format 1041379200 -format {%a %A %g %G %u %V %w} -gmt true; # 2003-1-1
} {Wed Wednesday 03 2003 3 01 3}
test clock-10.17 {ISO week-based calendar 2003-W01-7} {
    clock format 1041724800 -format {%a %A %g %G %u %V %w} -gmt true; # 2003-1-5
} {Sun Sunday 03 2003 7 01 0}
test clock-10.18 {ISO week-based calendar 2003-W02-1} {
    clock format 1041811200 -format {%a %A %g %G %u %V %w} -gmt true; # 2003-1-6
} {Mon Monday 03 2003 1 02 1}
test clock-10.19 {ISO week-based calendar 2003-W52-1} {
    clock format 1072051200 -format {%a %A %g %G %u %V %w} -gmt true; # 2003-12-22
} {Mon Monday 03 2003 1 52 1}
test clock-10.20 {ISO week-based calendar 2003-W52-7} {
    clock format 1072569600 -format {%a %A %g %G %u %V %w} -gmt true; # 2003-12-28
} {Sun Sunday 03 2003 7 52 0}
test clock-10.21 {ISO week-based calendar 2004-W01-1} {
    clock format 1072656000 -format {%a %A %g %G %u %V %w} -gmt true; # 2003-12-29
} {Mon Monday 04 2004 1 01 1}
test clock-10.22 {ISO week-based calendar 2004-W01-3} {
    clock format 1072828800 -format {%a %A %g %G %u %V %w} -gmt true; # 2003-12-31
} {Wed Wednesday 04 2004 3 01 3}
test clock-10.23 {ISO week-based calendar 2004-W01-4} {
    clock format 1072915200 -format {%a %A %g %G %u %V %w} -gmt true; # 2004-1-1
} {Thu Thursday 04 2004 4 01 4}
test clock-10.24 {ISO week-based calendar 2004-W01-7} {
    clock format 1073174400 -format {%a %A %g %G %u %V %w} -gmt true; # 2004-1-4
} {Sun Sunday 04 2004 7 01 0}
test clock-10.25 {ISO week-based calendar 2004-W02-1} {
    clock format 1073260800 -format {%a %A %g %G %u %V %w} -gmt true; # 2004-1-5
} {Mon Monday 04 2004 1 02 1}
test clock-10.26 {ISO week-based calendar 2004-W52-1} {
    clock format 1103500800 -format {%a %A %g %G %u %V %w} -gmt true; # 2004-12-20
} {Mon Monday 04 2004 1 52 1}
test clock-10.27 {ISO week-based calendar 2004-W52-7} {
    clock format 1104019200 -format {%a %A %g %G %u %V %w} -gmt true; # 2004-12-26
} {Sun Sunday 04 2004 7 52 0}
test clock-10.28 {ISO week-based calendar 2004-W53-1} {
    clock format 1104105600 -format {%a %A %g %G %u %V %w} -gmt true; # 2004-12-27
} {Mon Monday 04 2004 1 53 1}
test clock-10.29 {ISO week-based calendar 2004-W53-5} {
    clock format 1104451200 -format {%a %A %g %G %u %V %w} -gmt true; # 2004-12-31
} {Fri Friday 04 2004 5 53 5}
test clock-10.30 {ISO week-based calendar 2004-W53-6} {
    clock format 1104537600 -format {%a %A %g %G %u %V %w} -gmt true; # 2005-1-1
} {Sat Saturday 04 2004 6 53 6}
test clock-10.31 {ISO week-based calendar 2004-W53-7} {
    clock format 1104624000 -format {%a %A %g %G %u %V %w} -gmt true; # 2005-1-2
} {Sun Sunday 04 2004 7 53 0}
test clock-10.32 {ISO week-based calendar 2005-W01-1} {
    clock format 1104710400 -format {%a %A %g %G %u %V %w} -gmt true; # 2005-1-3
} {Mon Monday 05 2005 1 01 1}
test clock-10.33 {ISO week-based calendar 2005-W01-7} {
    clock format 1105228800 -format {%a %A %g %G %u %V %w} -gmt true; # 2005-1-9
} {Sun Sunday 05 2005 7 01 0}
test clock-10.34 {ISO week-based calendar 2005-W02-1} {
    clock format 1105315200 -format {%a %A %g %G %u %V %w} -gmt true; # 2005-1-10
} {Mon Monday 05 2005 1 02 1}
test clock-10.35 {ISO week-based calendar 2005-W52-1} {
    clock format 1135555200 -format {%a %A %g %G %u %V %w} -gmt true; # 2005-12-26
} {Mon Monday 05 2005 1 52 1}
test clock-10.36 {ISO week-based calendar 2005-W52-6} {
    clock format 1135987200 -format {%a %A %g %G %u %V %w} -gmt true; # 2005-12-31
} {Sat Saturday 05 2005 6 52 6}
test clock-10.37 {ISO week-based calendar 2005-W52-7} {
    clock format 1136073600 -format {%a %A %g %G %u %V %w} -gmt true; # 2006-1-1
} {Sun Sunday 05 2005 7 52 0}
test clock-10.38 {ISO week-based calendar 2006-W01-1} {
    clock format 1136160000 -format {%a %A %g %G %u %V %w} -gmt true; # 2006-1-2
} {Mon Monday 06 2006 1 01 1}
test clock-10.39 {ISO week-based calendar 2006-W01-7} {
    clock format 1136678400 -format {%a %A %g %G %u %V %w} -gmt true; # 2006-1-8
} {Sun Sunday 06 2006 7 01 0}
test clock-10.40 {ISO week-based calendar 2006-W02-1} {
    clock format 1136764800 -format {%a %A %g %G %u %V %w} -gmt true; # 2006-1-9
} {Mon Monday 06 2006 1 02 1}
test clock-10.41 {ISO week-based calendar 2009-W52-1} {
    clock format 1261353600 -format {%a %A %g %G %u %V %w} -gmt true; # 2009-12-21
} {Mon Monday 09 2009 1 52 1}
test clock-10.42 {ISO week-based calendar 2009-W52-7} {
    clock format 1261872000 -format {%a %A %g %G %u %V %w} -gmt true; # 2009-12-27
} {Sun Sunday 09 2009 7 52 0}
test clock-10.43 {ISO week-based calendar 2009-W53-1} {
    clock format 1261958400 -format {%a %A %g %G %u %V %w} -gmt true; # 2009-12-28
} {Mon Monday 09 2009 1 53 1}
test clock-10.44 {ISO week-based calendar 2009-W53-4} {
    clock format 1262217600 -format {%a %A %g %G %u %V %w} -gmt true; # 2009-12-31
} {Thu Thursday 09 2009 4 53 4}
test clock-10.45 {ISO week-based calendar 2009-W53-5} {
    clock format 1262304000 -format {%a %A %g %G %u %V %w} -gmt true; # 2010-1-1
} {Fri Friday 09 2009 5 53 5}
test clock-10.46 {ISO week-based calendar 2009-W53-7} {
    clock format 1262476800 -format {%a %A %g %G %u %V %w} -gmt true; # 2010-1-3
} {Sun Sunday 09 2009 7 53 0}
test clock-10.47 {ISO week-based calendar 2010-W01-1} {
    clock format 1262563200 -format {%a %A %g %G %u %V %w} -gmt true; # 2010-1-4
} {Mon Monday 10 2010 1 01 1}
test clock-10.48 {ISO week-based calendar 2010-W01-7} {
    clock format 1263081600 -format {%a %A %g %G %u %V %w} -gmt true; # 2010-1-10
} {Sun Sunday 10 2010 7 01 0}
test clock-10.49 {ISO week-based calendar 2010-W02-1} {
    clock format 1263168000 -format {%a %A %g %G %u %V %w} -gmt true; # 2010-1-11
} {Mon Monday 10 2010 1 02 1}


test clock-11.1 {scan of time alone in GMT assumes correct date} {
    set base [clock scan 20040309T000001 -gmt true]
    clock scan "1600" -gmt true -base $base
} 1078848000
test clock-11.2 {scan of time alone in GMT assumes correct date} {
    set base [clock scan 20040309T235959 -gmt true]
    clock scan "1600" -gmt true -base $base
} 1078848000

# cleanup
::tcltest::cleanupTests
return