summaryrefslogtreecommitdiffstats
path: root/c++/test/tarray.cpp
blob: 8a976cea04132a1a8ee199955fd6548b583e654d (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
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 * 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://www.hdfgroup.org/licenses.               *
 * If you do not have access to either file, you may request a copy from     *
 * help@hdfgroup.org.                                                        *
 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */

/*****************************************************************************
   FILE
   tarray.cpp - HDF5 C++ testing the array datatype functionality

 ***************************************************************************/
#include <iostream>
using std::cerr;
using std::endl;

#include <string>
#include "H5Cpp.h" // C++ API header file
using namespace H5;

#include "h5test.h"
#include "h5cpputil.h" // C++ utilility header file

const H5std_string FILENAME("tarray.h5");
const H5std_string ARRAYTYPE_NAME("/Array type 1");
const int          SPACE1_RANK = 1;
const hsize_t      SPACE1_DIM1 = 4;
const int          ARRAY1_RANK = 1;
const hsize_t      ARRAY1_DIM1 = 4;

typedef enum flt_t { FLT_FLOAT, FLT_DOUBLE, FLT_LDOUBLE, FLT_OTHER } flt_t;

typedef enum int_t {
    INT_CHAR,
    INT_UCHAR,
    INT_SHORT,
    INT_USHORT,
    INT_INT,
    INT_UINT,
    INT_LONG,
    INT_ULONG,
    INT_LLONG,
    INT_ULLONG,
    INT_OTHER
} int_t;

/*-------------------------------------------------------------------------
 * Function:    test_array_compound_array
 *
 * Purpose      Tests 1-D array of compound datatypes (with array fields)
 *
 * Return       None
 *
 * Programmer   Binh-Minh Ribler (using C version)
 *              January, 2016
 *-------------------------------------------------------------------------
 */
static void
test_array_compound_array()
{
    SUBTEST("ArrayType::getArrayNDims & ArrayType::getArrayDims");
    typedef struct { // Typedef for compound datatype */
        int   i;
        float f[ARRAY1_DIM1];
    } s1_t;
    s1_t        wdata[SPACE1_DIM1][ARRAY1_DIM1]; // Information to write
    s1_t        rdata[SPACE1_DIM1][ARRAY1_DIM1]; // Information read in
    hsize_t     sdims1[] = {SPACE1_DIM1};
    hsize_t     tdims1[] = {ARRAY1_DIM1};
    int         nmemb;            // Number of compound members
    int         ii;               // counting variables
    hsize_t     idxi, idxj, idxk; // dimension indicing variables
    H5T_class_t mclass;           // Datatype class for field

    // Initialize array data to write
    for (idxi = 0; idxi < SPACE1_DIM1; idxi++)
        for (idxj = 0; idxj < ARRAY1_DIM1; idxj++) {
            wdata[idxi][idxj].i = static_cast<int>(idxi * 10 + idxj);
            for (idxk = 0; idxk < ARRAY1_DIM1; idxk++) {
                float temp = static_cast<float>(idxi) * 10.0F + static_cast<float>(idxj) * 2.5F +
                             static_cast<float>(idxk);
                wdata[idxi][idxj].f[idxk] = temp;
            }
        } // end for

    try {
        // Create File
        H5File file1(FILENAME, H5F_ACC_TRUNC);

        // Create dataspace for datasets
        DataSpace space(SPACE1_RANK, sdims1, NULL);

        /*
         * Create an array datatype of compounds, arrtype.  Each compound
         * datatype, comptype, contains an integer and an array of floats,
         * arrfltype.
         */

        // Create a compound datatype
        CompType comptype(sizeof(s1_t));

        // Insert integer field
        comptype.insertMember("i", HOFFSET(s1_t, i), PredType::NATIVE_INT);

        // Create an array of floats datatype
        ArrayType arrfltype(PredType::NATIVE_FLOAT, ARRAY1_RANK, tdims1);

        // Insert float array field
        comptype.insertMember("f", HOFFSET(s1_t, f), arrfltype);

        // Close array of floats field datatype
        arrfltype.close();

        // Create an array datatype of the compound datatype
        ArrayType arrtype(comptype, ARRAY1_RANK, tdims1);

        // Close compound datatype comptype
        comptype.close();

        // Create a dataset
        DataSet dataset = file1.createDataSet("Dataset1", arrtype, space);

        // Write dataset to disk
        dataset.write(wdata, arrtype);

        // Test opening ArrayType with opening constructor (Dec 2016)

        // Commit the arrtype to give it a name
        arrtype.commit(file1, ARRAYTYPE_NAME);

        // Close it, then re-open with the opening constructor
        arrtype.close();
        ArrayType named_type(file1, ARRAYTYPE_NAME);

        // Get and verify the type's name
        H5std_string type_name = named_type.getObjName();
        verify_val(type_name, ARRAYTYPE_NAME, "DataType::getObjName tests constructor", __LINE__, __FILE__);
        named_type.close();

        // Close all
        dataset.close();
        space.close();
        file1.close();

        // Re-open file
        file1.openFile(FILENAME, H5F_ACC_RDONLY);

        // Open the dataset
        dataset = file1.openDataSet("Dataset1");

        /*
         * Check the datatype array of compounds
         */

        // Verify that it is an array of compounds
        DataType dstype = dataset.getDataType();
        mclass          = dstype.getClass();
        verify_val(mclass == H5T_ARRAY, true, "f2_type.getClass", __LINE__, __FILE__);

        dstype.close();

        // Get the array datatype to check
        ArrayType atype_check = dataset.getArrayType();

        // Check the array rank
        int ndims = atype_check.getArrayNDims();
        verify_val(ndims, ARRAY1_RANK, "atype_check.getArrayNDims", __LINE__, __FILE__);

        // Get the array dimensions
        hsize_t rdims1[H5S_MAX_RANK];
        atype_check.getArrayDims(rdims1);

        // Check the array dimensions
        for (ii = 0; ii < ndims; ii++)
            if (rdims1[ii] != tdims1[ii]) {
                TestErrPrintf("Array dimension information doesn't match!, rdims1[%d]=%" PRIuHSIZE
                              ", tdims1[%d]=%" PRIuHSIZE "\n",
                              ii, rdims1[ii], ii, tdims1[ii]);
                continue;
            } // end if

        // Test ArrayType::ArrayType(const hid_t existing_id)
        ArrayType new_arrtype(atype_check.getId());

        // Check the array rank
        ndims = new_arrtype.getArrayNDims();
        verify_val(ndims, ARRAY1_RANK, "new_arrtype.getArrayNDims", __LINE__, __FILE__);

        // Get the array dimensions
        new_arrtype.getArrayDims(rdims1);

        // Check the array dimensions
        for (ii = 0; ii < ndims; ii++)
            if (rdims1[ii] != tdims1[ii]) {
                TestErrPrintf("Array dimension information doesn't match!, rdims1[%d]=%" PRIuHSIZE
                              ", tdims1[%d]=%" PRIuHSIZE "\n",
                              ii, rdims1[ii], ii, tdims1[ii]);
                continue;
            } // end if

        /*
         * Check the compound datatype and the array of floats datatype
         * in the compound.
         */
        // Get the compound datatype, which is the base datatype of the
        // array datatype atype_check.
        DataType base_type = atype_check.getSuper();
        mclass             = base_type.getClass();
        verify_val(mclass == H5T_COMPOUND, true, "atype_check.getClass", __LINE__, __FILE__);

        // Verify the compound datatype info
        CompType ctype_check(base_type.getId());
        base_type.close();

        // Check the number of members
        nmemb = ctype_check.getNmembers();
        verify_val(nmemb, 2, "ctype_check.getNmembers", __LINE__, __FILE__);

        // Check the 2nd field's name
        H5std_string field2_name = ctype_check.getMemberName(1);
        if (HDstrcmp(field2_name.c_str(), "f") != 0)
            TestErrPrintf("Compound field name doesn't match!, field2_name=%s\n", field2_name.c_str());

        // Get the 2nd field's datatype
        DataType f2_type = ctype_check.getMemberDataType(1);

        // Get the 2nd field's class, this 2nd field should have an array type
        mclass = f2_type.getClass();
        verify_val(mclass == H5T_ARRAY, true, "f2_type.getClass", __LINE__, __FILE__);
        f2_type.close();

        // Get the 2nd field, array of floats datatype, to check
        ArrayType f2_atype_check = ctype_check.getMemberArrayType(1);

        // Check the array rank
        ndims = f2_atype_check.getArrayNDims();
        verify_val(ndims, ARRAY1_RANK, "f2_atype_check.getArrayNDims", __LINE__, __FILE__);

        // Get the array dimensions
        HDmemset(rdims1, 0, sizeof(rdims1));
        f2_atype_check.getArrayDims(rdims1);

        // Check the array dimensions
        for (ii = 0; ii < ndims; ii++)
            if (rdims1[ii] != tdims1[ii]) {
                TestErrPrintf("Array dimension information doesn't match!, rdims1[%d]=%" PRIuHSIZE
                              ", tdims1[%d]=%" PRIuHSIZE "\n",
                              ii, rdims1[ii], ii, tdims1[ii]);
                continue;
            } // end if

        // Close done datatypes
        f2_atype_check.close();
        ctype_check.close();

        // Read dataset from disk
        dataset.read(rdata, atype_check);

        // Compare data read in
        for (idxi = 0; idxi < SPACE1_DIM1; idxi++) {
            for (idxj = 0; idxj < ARRAY1_DIM1; idxj++) {
                if (wdata[idxi][idxj].i != rdata[idxi][idxj].i) {
                    TestErrPrintf("Array data information doesn't match!, wdata[%" PRIuHSIZE "][%" PRIuHSIZE
                                  "].i=%d, "
                                  "rdata[%" PRIuHSIZE "][%" PRIuHSIZE "].i=%d\n",
                                  idxi, idxj, wdata[idxi][idxj].i, idxi, idxj, rdata[idxi][idxj].i);
                    continue;
                } // end if
            }     // end for
        }         // end for

        // Close all
        atype_check.close();
        dataset.close();
        file1.close();
        PASSED();
    } // end of try block
    catch (Exception &E) {
        issue_fail_msg("test_array_compound_array", __LINE__, __FILE__, E.getCDetailMsg());
    }

} // end test_array_compound_array()

/*
 * Helper routine to demonstrate the issue in HDFFV-9562
 */
static H5::DataType
getArr()
{
    hsize_t *dims = new hsize_t;
    *dims         = 5;
    H5::ArrayType ret;
    ret = H5::ArrayType(H5::PredType::NATIVE_INT, 1, dims);
    delete dims;
    return ret;
}

/*-------------------------------------------------------------------------
 * Function:    test_array_assignment
 *
 * Purpose      Tests the operator=
 *
 * Return       None
 *
 * Programmer   Binh-Minh Ribler (using C version)
 *              March, 2016
 *
 * Description:
 *              Used user's sample code in HDFFV-9562
 *-------------------------------------------------------------------------
 */
static void
test_array_assignment()
{
    hsize_t sdims1[] = {SPACE1_DIM1};
    SUBTEST("ArrayType::operator=");

    try {
        // Create File
        H5File file1(FILENAME, H5F_ACC_TRUNC);

        // Create dataspace for datasets
        DataSpace space(SPACE1_RANK, sdims1, NULL);

        /*
         * Create an array datatype of compounds, arrtype.  Each compound
         * datatype, comptype, contains an integer and an array of floats,
         * arrfltype.
         */

        // Create a compound datatype
        CompType comptype(static_cast<size_t>(24));

        // Insert integer field
        comptype.insertMember("i", 0, PredType::NATIVE_INT);

        // Insert float array field
        comptype.insertMember("a", 4, getArr());

        // Create a dataset
        DataSet dataset = file1.createDataSet("Dataset1", comptype, space);

        // Close all
        dataset.close();
        comptype.close();
        space.close();
        file1.close();

        PASSED();
    } // end of try block
    catch (Exception &E) {
        issue_fail_msg("test_array_assignment", __LINE__, __FILE__, E.getCDetailMsg());
    }
} // end test_array_assignment()

/*-------------------------------------------------------------------------
 * Function:    test_array_info
 *
 * Purpose      Tests getting array information using the const methods.
 *
 * Return       None
 *
 * Programmer   Binh-Minh Ribler
 *              April, 2016
 *-------------------------------------------------------------------------
 */
static void
test_array_info()
{
    SUBTEST("ArrayType Const Methods");
    typedef struct { // Typedef for compound datatype */
        int   i;
        float f[ARRAY1_DIM1];
    } s1_t;
    s1_t        wdata[SPACE1_DIM1][ARRAY1_DIM1]; // Information to write
    hsize_t     sdims1[] = {SPACE1_DIM1};
    hsize_t     tdims1[] = {ARRAY1_DIM1};
    int         ii;               // counting variables
    hsize_t     idxi, idxj, idxk; // dimension indicing variables
    H5T_class_t mclass;           // Datatype class for field

    // Initialize array data to write
    for (idxi = 0; idxi < SPACE1_DIM1; idxi++)
        for (idxj = 0; idxj < ARRAY1_DIM1; idxj++) {
            wdata[idxi][idxj].i = static_cast<int>(idxi * 10 + idxj);
            for (idxk = 0; idxk < ARRAY1_DIM1; idxk++) {
                float temp = static_cast<float>(idxi) * 10.0F + static_cast<float>(idxj) * 2.5F +
                             static_cast<float>(idxk);
                wdata[idxi][idxj].f[idxk] = temp;
            }
        }

    try {
        // Create File
        H5File file1(FILENAME, H5F_ACC_TRUNC);

        // Create dataspace for datasets
        DataSpace space(SPACE1_RANK, sdims1, NULL);

        /*
         * Create some array datatypes, then close the file.
         */

        // Create an array of floats datatype
        ArrayType arrfltype(PredType::NATIVE_FLOAT, ARRAY1_RANK, tdims1);

        // Create an array datatype of the compound datatype
        ArrayType arrtype(PredType::NATIVE_UINT, ARRAY1_RANK, tdims1);

        // Create a dataset
        DataSet dataset = file1.createDataSet("Dataset1", arrtype, space);

        // Write dataset to disk
        dataset.write(wdata, arrtype);

        // Close array of floats field datatype
        arrfltype.close();

        // Close all
        dataset.close();
        arrtype.close();
        space.close();
        file1.close();

        // Re-open file
        file1.openFile(FILENAME, H5F_ACC_RDONLY);

        // Open the dataset
        dataset = file1.openDataSet("Dataset1");

        /*
         * Check the datatype array of compounds
         */

        // Verify that it is an array of compounds
        DataType dstype = dataset.getDataType();
        mclass          = dstype.getClass();
        verify_val(mclass == H5T_ARRAY, true, "f2_type.getClass", __LINE__, __FILE__);

        dstype.close();

        { // Let atype_check go out of scope
            // Get the array datatype, declared as const
            const ArrayType atype_check = dataset.getArrayType();

            // Check the array rank with the const method
            int ndims = atype_check.getArrayNDims();
            verify_val(ndims, ARRAY1_RANK, "atype_check.getArrayNDims", __LINE__, __FILE__);

            // Get the array dimensions with the const method
            hsize_t rdims1[H5S_MAX_RANK];
            atype_check.getArrayDims(rdims1);

            // Check the array dimensions
            for (ii = 0; ii < ndims; ii++)
                if (rdims1[ii] != tdims1[ii]) {
                    TestErrPrintf("Array dimension information doesn't match!, rdims1[%d]=%" PRIuHSIZE
                                  ", tdims1[%d]=%" PRIuHSIZE "\n",
                                  ii, rdims1[ii], ii, tdims1[ii]);
                    continue;
                }
        }

        // Close all
        dataset.close();
        file1.close();
        PASSED();
    } // end of try block
    catch (Exception &E) {
        issue_fail_msg("test_array_info", __LINE__, __FILE__, E.getCDetailMsg());
    }

} // end test_array_info()

/*-------------------------------------------------------------------------
 * Function:    test_array
 *
 * Purpose      Main datatypes testing routine
 *
 * Return       None
 *-------------------------------------------------------------------------
 */
extern "C" void
test_array()
{
    // Output message about test being performed
    MESSAGE(5, ("Testing Array Datatypes\n"));

    // Test array of compounds with array field
    test_array_compound_array();

    // Test operator= (HDFFV-9562)
    test_array_assignment();

    // Test const functions (HDFFV-9725)
    test_array_info();

} // test_array()

/*-------------------------------------------------------------------------
 * Function:    cleanup_array
 *
 * Purpose      Cleanup temporary test files
 *
 * Return       None
 *
 * Programmer   Binh-Minh Ribler (using C version)
 *              January, 2016
 *-------------------------------------------------------------------------
 */
extern "C" void
cleanup_array()
{
    HDremove(FILENAME.c_str());
} // cleanup_array