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
|
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* Copyright by The HDF Group. *
* Copyright by the Board of Trustees of the University of Illinois. *
* All rights reserved. *
* *
* This file is part of HDF5. The full HDF5 copyright notice, including *
* terms governing use, modification, and redistribution, is contained in *
* the COPYING file, which can be found at the root of the source code *
* distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases. *
* If you do not have access to either file, you may request a copy from *
* help@hdfgroup.org. *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
/*
* Purpose: This program is to generate HDF5 data files used to test
* version bounds.
*
* Description
* ===========
* gen_bounds.c will generate the following files:
* - bounds_earliest_latest.h5
* - bounds_earliest_v18.h5
* - bounds_latest_latest.h5
* - bounds_v18_latest.h5
* - bounds_v18_v18.h5
* These files are copied to 1.6 and 1.8 libraries for verifying
* that they can or cannot read particular file format.
*/
#include "h5test.h"
/***********************************************************************
* gen_earliest_latest() creates file "bounds_earliest_latest.h5"
*
* File contents:
* - Version 0 superblock (default)
* - A chunked dataset with layout version 3, "DS_chunked_layout_3". (default)
* - A chunked dataset with layout version 4, "DS_chunked_layout_4". (H5Pset_chunk_opts)
*
* Return: SUCCEED/FAIL
*
***********************************************************************/
/* File names for different file format */
#define FILENAME_E_L "bounds_earliest_latest.h5"
#define FILENAME_E_18 "bounds_earliest_v18.h5"
#define FILENAME_L_L "bounds_latest_latest.h5"
#define FILENAME_18_L "bounds_v18_latest.h5"
#define FILENAME_18_18 "bounds_v18_v18.h5"
/* 2-D dataset with fixed dimensions */
#define RANK 2
#define DIM1 100
#define DIM2 200
#define CHK_DIM1 50
#define CHK_DIM2 50
static herr_t gen_earliest_latest(void)
{
hid_t fid = -1; /* File ID */
hid_t fapl = -1; /* File access property list ID */
hid_t fcpl = -1; /* File creation property list ID */
hid_t dcpl = -1; /* Dataset creation property list ID */
hid_t space = -1; /* Dataspace ID */
hid_t dset = -1; /* Dataset ID */
float *buf = NULL; /* Buffer for writing data */
float *bufp = NULL; /* Pointer to data buffer */
hsize_t dims[RANK] = {DIM1, DIM2}; /* Dimensions */
hsize_t chunk_dims[RANK] = {CHK_DIM1, CHK_DIM2}; /* Dimensions of chunk */
int i, j;
herr_t ret = SUCCEED; /* Generic return value */
/* Create file creation property list */
if((fcpl = H5Pcreate(H5P_FILE_CREATE)) < 0) TEST_ERROR;
/* Create file access property list */
if((fapl = H5Pcreate(H5P_FILE_ACCESS)) < 0) TEST_ERROR;
/* Set the "use the earliest/latest version of the format" bounds
for creating objects in the file */
if(H5Pset_libver_bounds(fapl, H5F_LIBVER_EARLIEST, H5F_LIBVER_LATEST) < 0)
TEST_ERROR;
/* Create file */
if((fid = H5Fcreate(FILENAME_E_L, H5F_ACC_TRUNC, fcpl, fapl)) <0)
TEST_ERROR;
/* Close file property lists */
if(H5Pclose(fapl) < 0) TEST_ERROR;
if(H5Pclose(fcpl) < 0) TEST_ERROR;
/*
* Add a chunked dataset with layout version 3 (default)
*/
buf = (float *)HDmalloc((size_t)DIM1 * (size_t)DIM2 * sizeof(float));
if (buf == NULL) TEST_ERROR;
/* Fill sample data */
bufp = buf;
for (i = 0; i < DIM1; i++)
for (j = 0; j < DIM2; j++)
*bufp = 100.0F;
/* Create the dataspace */
if((space = H5Screate_simple(RANK, dims, NULL)) < 0) TEST_ERROR;
/* Create the dataset creation property list */
if((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0) TEST_ERROR;
/* Set up for chunked data */
if(H5Pset_chunk(dcpl, 2, chunk_dims) < 0) TEST_ERROR;
/* Create and write the dataset */
dset = H5Dcreate2(fid, "DS_chunked_layout_3", H5T_NATIVE_FLOAT, space, H5P_DEFAULT, dcpl, H5P_DEFAULT);
if (dset < 0) TEST_ERROR;
ret = H5Dwrite(dset, H5T_NATIVE_FLOAT, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf);
if (ret < 0) TEST_ERROR;
/* Close property list and dataset, will reuse dataspace */
if(H5Pclose(dcpl) < 0) TEST_ERROR;
if(H5Dclose(dset) < 0) TEST_ERROR;
/*
* Add a chunked dataset with layout version 4 (H5Pset_chunk_opts)
*/
/* Create the dataset creation property list */
if((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0) TEST_ERROR;
/* Set up for chunked data */
if(H5Pset_chunk(dcpl, 2, chunk_dims) < 0) TEST_ERROR;
/* Disable partial chunk filters, triggers layout version 4 */
if(H5Pset_chunk_opts(dcpl, H5D_CHUNK_DONT_FILTER_PARTIAL_CHUNKS) < 0)
TEST_ERROR;
/* Create and write the dataset */
dset = H5Dcreate2(fid, "DS_chunked_layout_4", H5T_NATIVE_FLOAT, space, H5P_DEFAULT, dcpl, H5P_DEFAULT);
if (dset < 0) TEST_ERROR;
ret = H5Dwrite(dset, H5T_NATIVE_FLOAT, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf);
if (ret < 0) TEST_ERROR;
/* Release allocated buffer */
HDfree(buf);
bufp = buf = NULL;
/* Close everything */
if(H5Pclose(dcpl) < 0) TEST_ERROR;
if(H5Dclose(dset) < 0) TEST_ERROR;
if(H5Sclose(space) < 0) TEST_ERROR;
if(H5Fclose(fid) < 0) TEST_ERROR;
return SUCCEED;
error:
H5E_BEGIN_TRY {
H5Dclose(dset);
H5Sclose(space);
H5Pclose(dcpl);
H5Pclose(fcpl);
H5Pclose(fapl);
H5Fclose(fid);
HDfree(buf);
} H5E_END_TRY;
return FAIL;
} /* gen_earliest_latest */
/***********************************************************************
* gen_earliest_v18() creates file "bounds_earliest_v18.h5"
*
* File contents:
* - Version 0 superblock (default)
* - A chunked dataset with layout version 3, "DS_chunked_layout_3". (default)
*
* Return: SUCCEED/FAIL
*
***********************************************************************/
static herr_t gen_earliest_v18(void)
{
hid_t fid = -1; /* File ID */
hid_t fapl = -1; /* File access property list ID */
hid_t fcpl = -1; /* File creation property list ID */
hid_t dcpl = -1; /* Dataset creation property list ID */
hid_t space = -1; /* Dataspace ID */
hid_t dset = -1; /* Dataset ID */
float *buf = NULL; /* Buffer for writing data */
float *bufp = NULL; /* Pointer to data buffer */
hsize_t dims[RANK] = {DIM1, DIM2}; /* Dimensions */
hsize_t chunk_dims[RANK] = {CHK_DIM1, CHK_DIM2}; /* Dimensions of chunk */
int i, j;
herr_t ret = SUCCEED; /* Generic return value */
/* Create file creation property list */
if((fcpl = H5Pcreate(H5P_FILE_CREATE)) < 0) TEST_ERROR;
/* Create file access property list */
if((fapl = H5Pcreate(H5P_FILE_ACCESS)) < 0) TEST_ERROR;
/* Set the "use the earliest/v18 version of the format" bounds
for creating objects in the file */
if(H5Pset_libver_bounds(fapl, H5F_LIBVER_EARLIEST, H5F_LIBVER_V18) < 0)
TEST_ERROR;
/* Create file */
if((fid = H5Fcreate(FILENAME_E_18, H5F_ACC_TRUNC, fcpl, fapl)) <0)
TEST_ERROR;
/* Close file property lists */
if(H5Pclose(fapl) < 0) TEST_ERROR;
if(H5Pclose(fcpl) < 0) TEST_ERROR;
/*
* Add a chunked dataset with layout version 3 (default)
*/
buf = (float *)HDmalloc((size_t)DIM1 * (size_t)DIM2 * sizeof(float));
if (buf == NULL) TEST_ERROR;
/* Fill sample data */
bufp = buf;
for (i = 0; i < DIM1; i++)
for (j = 0; j < DIM2; j++)
*bufp = 100.0F;
/* Create the dataspace */
if((space = H5Screate_simple(RANK, dims, NULL)) < 0) TEST_ERROR;
/* Create the dataset creation property list */
if((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0) TEST_ERROR;
/* Set up for chunked data */
if(H5Pset_chunk(dcpl, 2, chunk_dims) < 0) TEST_ERROR;
/* Create and write the dataset */
dset = H5Dcreate2(fid, "DS_chunked_layout_3", H5T_NATIVE_FLOAT, space, H5P_DEFAULT, dcpl, H5P_DEFAULT);
if (dset < 0) TEST_ERROR;
ret = H5Dwrite(dset, H5T_NATIVE_FLOAT, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf);
if (ret < 0) TEST_ERROR;
/* Release allocated buffer */
HDfree(buf);
bufp = buf = NULL;
/* Close everything */
if(H5Pclose(dcpl) < 0) TEST_ERROR;
if(H5Dclose(dset) < 0) TEST_ERROR;
if(H5Sclose(space) < 0) TEST_ERROR;
if(H5Fclose(fid) < 0) TEST_ERROR;
return SUCCEED;
error:
H5E_BEGIN_TRY {
H5Dclose(dset);
H5Sclose(space);
H5Pclose(dcpl);
H5Pclose(fcpl);
H5Pclose(fapl);
H5Fclose(fid);
HDfree(buf);
} H5E_END_TRY;
return FAIL;
} /* gen_earliest_v18 */
/***********************************************************************
* gen_latest_latest() creates file "bounds_latest_latest.h5"
*
* NOTE: As of March 2018, latest is 1.10.
*
* File contents:
* - Version 3 superblock (NOTE: this can also be triggered by passing in
* H5F_ACC_SWMR_WRITE, in place of H5F_ACC_TRUNC, to H5Fcreate)
* - A chunked dataset with layout version 4, "DS_chunked_layout_4".
* (triggered by H5D_CHUNK_DONT_FILTER_PARTIAL_CHUNKS)
*
* Return: SUCCEED/FAIL
*
***********************************************************************/
static herr_t gen_latest_latest(void)
{
hid_t fid = -1; /* File ID */
hid_t fapl = -1; /* File access property list ID */
hid_t dcpl = -1; /* Dataset creation property list ID */
hid_t space = -1; /* Dataspace ID */
hid_t dset = -1; /* Dataset ID */
float *buf = NULL; /* Buffer for writing data */
float *bufp = NULL; /* Pointer to data buffer */
hsize_t dims[RANK] = {DIM1, DIM2}; /* Dimensions */
hsize_t chunk_dims[RANK] = {CHK_DIM1, CHK_DIM2}; /* Dimensions of chunk */
int i, j;
herr_t ret = SUCCEED; /* Generic return value */
/* Create file access property list */
if((fapl = H5Pcreate(H5P_FILE_ACCESS)) < 0) TEST_ERROR;
/* Set the "use the latest/latest version of the format" bounds
for creating objects in the file */
if(H5Pset_libver_bounds(fapl, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) < 0)
TEST_ERROR;
/* Create the file with version 3 superblock */
fid = H5Fcreate(FILENAME_L_L, H5F_ACC_TRUNC, H5P_DEFAULT, fapl);
if (fid < 0) TEST_ERROR;
/*
* Add a chunked dataset with layout version 4 (H5Pset_chunk_opts)
*/
buf = (float *)HDmalloc((size_t)DIM1 * (size_t)DIM2 * sizeof(float));
if (buf == NULL) TEST_ERROR;
/* Fill sample data */
bufp = buf;
for (i = 0; i < DIM1; i++)
for (j = 0; j < DIM2; j++)
*bufp = 100.0F;
/* Create the dataspace */
if((space = H5Screate_simple(RANK, dims, NULL)) < 0) TEST_ERROR;
/* Create the dataset creation property list */
if((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0) TEST_ERROR;
/* Set up for chunked data */
if(H5Pset_chunk(dcpl, 2, chunk_dims) < 0) TEST_ERROR;
/* Disable partial chunk filters, triggers layout version 4 */
if(H5Pset_chunk_opts(dcpl, H5D_CHUNK_DONT_FILTER_PARTIAL_CHUNKS) < 0)
TEST_ERROR;
/* Create and write the dataset */
dset = H5Dcreate2(fid, "DS_chunked_layout_4", H5T_NATIVE_FLOAT, space, H5P_DEFAULT, dcpl, H5P_DEFAULT);
if (dset < 0) TEST_ERROR;
ret = H5Dwrite(dset, H5T_NATIVE_FLOAT, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf);
if (ret < 0) TEST_ERROR;
/* Release allocated buffer */
HDfree(buf);
bufp = buf = NULL;
/* Close everything */
if(H5Pclose(dcpl) < 0) TEST_ERROR;
if(H5Dclose(dset) < 0) TEST_ERROR;
if(H5Sclose(space) < 0) TEST_ERROR;
if(H5Fclose(fid) < 0) TEST_ERROR;
return SUCCEED;
error:
H5E_BEGIN_TRY {
H5Dclose(dset);
H5Sclose(space);
H5Pclose(dcpl);
H5Fclose(fid);
HDfree(buf);
} H5E_END_TRY;
return FAIL;
} /* gen_latest_latest */
/***********************************************************************
* gen_v18_latest() creates file "bounds_v18_latest.h5"
*
* NOTE: As of March 2018, latest is 1.10.
*
* File contents:
* - Version 2 superblock
* - A chunked dataset with layout version 3, "DS_chunked_layout_3". (default)
*
* Return: SUCCEED/FAIL
*
***********************************************************************/
static herr_t gen_v18_latest(void)
{
hid_t fid = -1; /* File ID */
hid_t fapl = -1; /* File access property list ID */
hid_t fcpl = -1; /* File creation property list ID */
hid_t dcpl = -1; /* Dataset creation property list ID */
hid_t space = -1; /* Dataspace ID */
hid_t dset = -1; /* Dataset ID */
float *buf = NULL; /* Buffer for writing data */
float *bufp = NULL; /* Pointer to data buffer */
hsize_t dims[RANK] = {DIM1, DIM2}; /* Dimensions */
hsize_t chunk_dims[RANK] = {CHK_DIM1, CHK_DIM2}; /* Dimensions of chunk */
int i, j;
herr_t ret = SUCCEED; /* Generic return value */
/* Create file creation property list */
if((fcpl = H5Pcreate(H5P_FILE_CREATE)) < 0) TEST_ERROR;
/* Create file access property list */
if((fapl = H5Pcreate(H5P_FILE_ACCESS)) < 0) TEST_ERROR;
/* Set the "use the v18/latest version of the format" bounds
for creating objects in the file, also trigger version 2 superblock */
if(H5Pset_libver_bounds(fapl, H5F_LIBVER_V18, H5F_LIBVER_LATEST) < 0)
TEST_ERROR;
/* Create file */
if((fid = H5Fcreate(FILENAME_18_L, H5F_ACC_TRUNC, fcpl, fapl)) <0)
TEST_ERROR;
/* Close file property lists */
if(H5Pclose(fapl) < 0) TEST_ERROR;
if(H5Pclose(fcpl) < 0) TEST_ERROR;
/*
* Add a chunked dataset with layout version 3 (default)
*/
buf = (float *)HDmalloc((size_t)DIM1 * (size_t)DIM2 * sizeof(float));
if (buf == NULL) TEST_ERROR;
/* Fill sample data */
bufp = buf;
for (i = 0; i < DIM1; i++)
for (j = 0; j < DIM2; j++)
*bufp = 100.0F;
/* Create the dataspace */
if((space = H5Screate_simple(RANK, dims, NULL)) < 0) TEST_ERROR;
/* Create the dataset creation property list */
if((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0) TEST_ERROR;
/* Set up for chunked data */
if(H5Pset_chunk(dcpl, 2, chunk_dims) < 0) TEST_ERROR;
/* Create and write the dataset */
dset = H5Dcreate2(fid, "DS_chunked_layout_3", H5T_NATIVE_FLOAT, space, H5P_DEFAULT, dcpl, H5P_DEFAULT);
if (dset < 0) TEST_ERROR;
ret = H5Dwrite(dset, H5T_NATIVE_FLOAT, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf);
if (ret < 0) TEST_ERROR;
/* Release allocated buffer */
HDfree(buf);
bufp = buf = NULL;
/* Close property list and dataset, will reuse dataspace */
if(H5Pclose(dcpl) < 0) TEST_ERROR;
if(H5Dclose(dset) < 0) TEST_ERROR;
if(H5Sclose(space) < 0) TEST_ERROR;
if(H5Fclose(fid) < 0) TEST_ERROR;
return SUCCEED;
error:
H5E_BEGIN_TRY {
H5Dclose(dset);
H5Sclose(space);
H5Pclose(dcpl);
H5Pclose(fcpl);
H5Pclose(fapl);
H5Fclose(fid);
HDfree(buf);
} H5E_END_TRY;
return FAIL;
} /* gen_v18_latest */
/***********************************************************************
* gen_v18_v18() creates file "bounds_v18_v18.h5"
*
* File contents:
* - Version 2 superblock (H5Pset_libver_bounds(v18, v18)
* - A chunked dataset with layout version 3, "DS_chunked_layout_3". (default)
* - A chunked dataset with layout version 4, "DS_chunked_layout_4". (H5Pset_chunk_opts)
*
* Return: SUCCEED/FAIL
*
***********************************************************************/
static herr_t gen_v18_v18(void)
{
hid_t fid = -1; /* File ID */
hid_t fapl = -1; /* File access property list ID */
hid_t fcpl = -1; /* File creation property list ID */
hid_t dcpl = -1; /* Dataset creation property list ID */
hid_t space = -1; /* Dataspace ID */
hid_t dset = -1; /* Dataset ID */
float *buf = NULL; /* Buffer for writing data */
float *bufp = NULL; /* Pointer to data buffer */
hsize_t dims[RANK] = {DIM1, DIM2}; /* Dimensions */
hsize_t chunk_dims[RANK] = {CHK_DIM1, CHK_DIM2}; /* Dimensions of chunk */
int i, j;
herr_t ret = SUCCEED; /* Generic return value */
/* Create file creation property list */
if((fcpl = H5Pcreate(H5P_FILE_CREATE)) < 0) TEST_ERROR;
/* Create file access property list */
if((fapl = H5Pcreate(H5P_FILE_ACCESS)) < 0) TEST_ERROR;
/* Set the "use the v18 version of the format" bounds
for creating objects in the file */
if(H5Pset_libver_bounds(fapl, H5F_LIBVER_V18, H5F_LIBVER_V18) < 0)
TEST_ERROR;
/* Create file */
if((fid = H5Fcreate(FILENAME_18_18, H5F_ACC_TRUNC, fcpl, fapl)) <0)
TEST_ERROR;
/* Close file property lists */
if(H5Pclose(fapl) < 0) TEST_ERROR;
if(H5Pclose(fcpl) < 0) TEST_ERROR;
/*
* Add a chunked dataset with layout version 3 (default)
*/
buf = (float *)HDmalloc((size_t)DIM1 * (size_t)DIM2 * sizeof(float));
if (buf == NULL) TEST_ERROR;
/* Fill sample data */
bufp = buf;
for (i = 0; i < DIM1; i++)
for (j = 0; j < DIM2; j++)
*bufp = 100.0F;
/* Create the dataspace */
if((space = H5Screate_simple(RANK, dims, NULL)) < 0) TEST_ERROR;
/* Create the dataset creation property list */
if((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0) TEST_ERROR;
/* Set up for chunked data */
if(H5Pset_chunk(dcpl, 2, chunk_dims) < 0) TEST_ERROR;
/* Create and write the dataset */
dset = H5Dcreate2(fid, "DS_chunked_layout_3", H5T_NATIVE_FLOAT, space, H5P_DEFAULT, dcpl, H5P_DEFAULT);
if (dset < 0) TEST_ERROR;
ret = H5Dwrite(dset, H5T_NATIVE_FLOAT, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf);
if (ret < 0) TEST_ERROR;
/* Close property list and dataset, will reuse dataspace */
if(H5Pclose(dcpl) < 0) TEST_ERROR;
if(H5Dclose(dset) < 0) TEST_ERROR;
/* Close the file, then reopen it with the latest version */
if(H5Fclose(fid) < 0) TEST_ERROR;
/* Create file access property list */
if((fapl = H5Pcreate(H5P_FILE_ACCESS)) < 0) TEST_ERROR;
/* Set the "use the v18/latest version of the format" bounds
for creating a layout version 4 object in the file */
if(H5Pset_libver_bounds(fapl, H5F_LIBVER_V18, H5F_LIBVER_LATEST) < 0)
TEST_ERROR;
if((fid = H5Fopen(FILENAME_18_18, H5F_ACC_RDWR, fapl)) < 0)
TEST_ERROR;
/*
* Add a chunked dataset with layout version 4 (H5Pset_chunk_opts)
*/
/* Create the dataset creation property list */
if((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0) TEST_ERROR;
/* Set up for chunked data */
if(H5Pset_chunk(dcpl, 2, chunk_dims) < 0) TEST_ERROR;
/* Disable partial chunk filters */
if(H5Pset_chunk_opts(dcpl, H5D_CHUNK_DONT_FILTER_PARTIAL_CHUNKS) < 0)
TEST_ERROR;
/* Create and write the dataset */
dset = H5Dcreate2(fid, "DS_chunked_layout_4", H5T_NATIVE_FLOAT, space, H5P_DEFAULT, dcpl, H5P_DEFAULT);
if (dset < 0) TEST_ERROR;
ret = H5Dwrite(dset, H5T_NATIVE_FLOAT, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf);
if (ret < 0) TEST_ERROR;
/* Release allocated buffer */
HDfree(buf);
bufp = buf = NULL;
/* Close everything */
if(H5Pclose(dcpl) < 0) TEST_ERROR;
if(H5Pclose(fapl) < 0) TEST_ERROR;
if(H5Dclose(dset) < 0) TEST_ERROR;
if(H5Sclose(space) < 0) TEST_ERROR;
if(H5Fclose(fid) < 0) TEST_ERROR;
return SUCCEED;
error:
H5E_BEGIN_TRY {
H5Dclose(dset);
H5Sclose(space);
H5Pclose(dcpl);
H5Pclose(fcpl);
H5Pclose(fapl);
H5Fclose(fid);
HDfree(buf);
} H5E_END_TRY;
return FAIL;
} /* gen_v18_v18 */
int main(void)
{
/* Generate file bounds_earliest_latest.h5 */
if (gen_earliest_latest() < 0) TEST_ERROR;
/* Generate file bounds_earliest_v18.h5 */
if (gen_earliest_v18() < 0) TEST_ERROR;
/* Generate file bounds_latest_latest.h5 */
if (gen_latest_latest() < 0) TEST_ERROR;
/* Generate file bounds_v18_latest.h5 */
if (gen_v18_latest() < 0) TEST_ERROR;
/* Generate file bounds_v18_v18.h5 */
if (gen_v18_v18() < 0) TEST_ERROR;
return EXIT_SUCCESS;
error:
return EXIT_FAILURE;
}
|
