summaryrefslogtreecommitdiffstats
path: root/test/tid.c
blob: 3e931a587462261efd085df9d83cff2840f9db04 (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

#include "testhdf5.h"
#include "hdf5.h"

	/* Include H5Ipkg.h to calculate max number of groups */
#define H5I_PACKAGE
#include "H5Ipkg.h"

	/* Test basic functionality of registering and deleting types and IDs */
static int id_test(void)
{
	H5I_type_t myType = H5I_BADID;
	hid_t arrayID = H5I_INVALID_HID;
	void* testObj;
	void* testPtr = NULL;
	char nameString[10];
	hid_t testID;
	ssize_t testSize = -1;
	herr_t err;
	int num_ref;
        hsize_t num_members;

	testObj = malloc(7 * sizeof(int));

		/* Try to register an ID with ficticious types */
	H5E_BEGIN_TRY
		arrayID = H5Iregister((H5I_type_t) 420, testObj);
	H5E_END_TRY

	VERIFY(arrayID, H5I_INVALID_HID, "H5Iregister");
	if(arrayID != H5I_INVALID_HID)
		goto out;

	H5E_BEGIN_TRY
		arrayID = H5Iregister((H5I_type_t) -1, testObj);
	H5E_END_TRY

	VERIFY(arrayID, H5I_INVALID_HID, "H5Iregister");
	if(arrayID != H5I_INVALID_HID)
		goto out;

                /* Try to access IDs with ficticious types */
	H5E_BEGIN_TRY
		testObj = H5Iobject_verify(100, (H5I_type_t) 0);
	H5E_END_TRY

	VERIFY(arrayID, NULL, "H5Iobject_verify");
	if(testObj != NULL)
		goto out;

	H5E_BEGIN_TRY
		testObj = H5Iobject_verify(700, (H5I_type_t) 700);
	H5E_END_TRY

	VERIFY(arrayID, NULL, "H5Iobject_verify");
	if(testObj != NULL)
		goto out;
       
		/* Register a type */
	myType = H5Iregister_type(64, 0, (H5I_free_t) free );

	CHECK(myType, H5I_BADID, "H5Iregister_type");
	if(myType == H5I_BADID)
		goto out;

		/* Register an ID and retrieve the object it points to */
	arrayID = H5Iregister(myType, testObj);

	CHECK(arrayID, H5I_INVALID_HID, "H5Iregister");
	if(arrayID == H5I_INVALID_HID)
		goto out;

	testPtr = (int *) H5Iobject_verify(arrayID, myType);

	VERIFY(testPtr, testObj, "H5Iobject_verify");
	if(testPtr != testObj)
		goto out;

		/* Ensure that H5Iget_file_id and H5Iget_name() fail */
	H5E_BEGIN_TRY
		testID = H5Iget_file_id(arrayID);
	H5E_END_TRY

	VERIFY(testID, H5I_INVALID_HID, "H5Iget_file_id");
	if(testID != H5I_INVALID_HID)
		goto out;

	H5E_BEGIN_TRY
		testSize = H5Iget_name(arrayID, nameString, 9);
	H5E_END_TRY

	VERIFY(testSize, 0, "H5Iget_name");
	if(testSize != 0)
		goto out;

		/* Make sure H5Iremove_verify catches objects of the wrong type */
	H5E_BEGIN_TRY
		testPtr = (int*) H5Iremove_verify(arrayID, (H5I_type_t) 0);
	H5E_END_TRY

	VERIFY(testPtr, NULL, "H5Iremove_verify");
	if(testPtr != NULL)
		goto out;

	H5E_BEGIN_TRY
		testPtr = (int*) H5Iremove_verify(arrayID, (H5I_type_t) ((int) myType-1));
	H5E_END_TRY

	VERIFY(testPtr, NULL, "H5Iremove_verify");
	if(testPtr != NULL)
		goto out;

		/* Remove an ID and make sure we can't access it */
	testPtr = (int*) H5Iremove_verify(arrayID, myType);
	
	CHECK(testPtr, NULL, "H5Iremove_verify");
	if(testPtr == NULL)
		goto out;

	H5E_BEGIN_TRY
		testPtr = (int*) H5Iobject_verify(arrayID, myType);
	H5E_END_TRY

	VERIFY(testPtr, NULL, "H5Iobject_verify");
	if(testPtr != NULL)
		goto out;

		/* Delete the type and make sure we can't access objects within it */
	arrayID = H5Iregister(myType, testObj);

	err = H5Idestroy_type(myType);
	VERIFY(err, 0, "H5Idestroy_type");
	if( err != 0)
		goto out;
        VERIFY(H5Itype_exists(myType), 0, "H5Itype_exists");
        if(H5Itype_exists(myType) != 0)
            goto out;

        H5E_BEGIN_TRY
	VERIFY(H5Inmembers(myType, NULL), -1, "H5Inmembers");
	if(H5Inmembers(myType, NULL) != -1)
		goto out;
        H5E_END_TRY

		/* Register another type and another object in that type */
	myType = H5Iregister_type(64, 0, (H5I_free_t) free );

	CHECK(myType, H5I_BADID, "H5Iregister_type");
	if(myType == H5I_BADID)
		goto out;

	testObj = malloc(7 * sizeof(int));
	arrayID = H5Iregister(myType, testObj);

	CHECK(arrayID, H5I_INVALID_HID, "H5Iregister");
	if(arrayID == H5I_INVALID_HID)
		goto out;
	err = H5Inmembers(myType, &num_members);
        CHECK(err, -1, "H5Inmembers");
        if (err < 0)
            goto out;
	VERIFY(num_members, 1, "H5Inmembers");
	if(num_members != 1)
		goto out;

		/* Increment references to type and ensure that dec_type_ref
			doesn't destroy the type */
	num_ref = H5Iinc_type_ref(myType);
	VERIFY(num_ref, 2, "H5Iinc_type_ref");
	if( num_ref != 2)
		goto out;
	num_ref = H5Idec_type_ref(myType);
	VERIFY(num_ref, 1, "H5Idec_type_ref");
	if(num_ref != 1)
		goto out;
        err = H5Inmembers(myType, &num_members);
        CHECK(err, -1, "H5Inmembers");
        if (err < 0)
            goto out;
	VERIFY(num_members, 1, "H5Inmembers");
	if(num_members != 1)
		goto out;

		/* This call to dec_type_ref should destroy the type */
	num_ref = H5Idec_type_ref(myType);
	VERIFY(num_ref, 0, "H5Idec_type_ref");
	if(num_ref != 0)
		goto out;
        VERIFY(H5Itype_exists(myType), 0, "H5Itype_exists");
        if (H5Itype_exists(myType) != 0)
            goto out;

        H5E_BEGIN_TRY
        err = H5Inmembers(myType, &num_members);
	if(err >= 0)
		goto out;
        H5E_END_TRY

	return 0;

out:
		/* Clean up type if it has been allocated */
	if(myType >= 0)
		H5Idestroy_type(myType);

	return -1;
}


	/* A dummy search function for the next test */
static int test_search_func(void UNUSED * ptr1, void UNUSED * ptr2) { return 0; }

	/* Ensure that public functions cannot access "predefined" ID types */
static int id_predefined_test(void )
{
	void * testObj;
	hid_t testID;
	hid_t typeID = H5I_INVALID_HID;
	void * testPtr;
	herr_t testErr;

	testObj = malloc(sizeof(int));

		/* Try to perform illegal functions on various predefined types */
	H5E_BEGIN_TRY
		testID = H5Iregister(H5I_FILE, testObj);
	H5E_END_TRY

	VERIFY(testID, H5I_INVALID_HID, "H5Iregister");
	if(testID != H5I_INVALID_HID)
		goto out;

	H5E_BEGIN_TRY
		testPtr = H5Isearch(H5I_GENPROP_LST, (H5I_search_func_t) test_search_func, testObj);
	H5E_END_TRY

	VERIFY(testPtr, NULL, "H5Isearch");
	if(testPtr != NULL)
		goto out;

	H5E_BEGIN_TRY
		testErr = H5Inmembers(H5I_ERROR_STACK, NULL);
	H5E_END_TRY

	VERIFY(testErr, -1, "H5Inmembers");
	if(testErr != -1)
		goto out;

	H5E_BEGIN_TRY
		testErr = H5Iclear_type(H5I_FILE, 0);
	H5E_END_TRY

	VERIFY((testErr >= 0), 0, "H5Iclear_type");
	if(testErr >= 0)
		goto out;

	H5E_BEGIN_TRY
		testErr = H5Idestroy_type(H5I_DATASET);
	H5E_END_TRY

	VERIFY((testErr >= 0), 0, "H5Idestroy_type");
	if(testErr >= 0)
		goto out;

		/* Create a datatype ID and try to perform illegal functions on it */
	typeID = H5Tcreate(H5T_OPAQUE, 42);
	CHECK(typeID, H5I_INVALID_HID, "H5Tcreate");
	if(typeID == H5I_INVALID_HID)
		goto out;

	H5E_BEGIN_TRY
		testPtr = H5Iremove_verify(typeID, H5I_DATATYPE);
	H5E_END_TRY

	VERIFY(testPtr, NULL, "H5Iremove_verify");
	if(testPtr != NULL)
		goto out;

	H5E_BEGIN_TRY
		testPtr = H5Iobject_verify(typeID, H5I_DATATYPE);
	H5E_END_TRY

	VERIFY(testPtr, NULL, "H5Iobject_verify");
	if(testPtr != NULL)
		goto out;

	H5Tclose(typeID);

        free(testObj);
	return 0;

out:
	if(typeID != H5I_INVALID_HID)
		H5Tclose(typeID);

	return -1;
}


	/* Test boundary cases with lots of types */

	/* Type IDs range from H5I_NTYPES to MAX_NUM_TYPES.  The system will assign */
	/* IDs in sequential order until MAX_NUM_TYPES IDs have been given out, at which */
	/* point it will search for type IDs that were allocated but have since been */
	/* deleted. */
	/* This test will allocate IDs up to MAX_NUM_TYPES, ensure that IDs wrap around */
	/* to low values successfully, ensure that an error is thrown when all possible */
	/* type IDs are taken, then ensure that deleting types frees up their IDs. */
	/* Note that this test depends on the implementation of IDs, so may break */
	/*		if the implementation changes. */
	/* Also note that if someone else registered a user-defined type and forgot to */
	/* destroy it, this test will mysteriously fail (because it will expect there to */
	/* be one more "free" type ID than there is). */
	/* H5I_NTYPES is defined in h5public.h, MAX_NUM_TYPES is defined in h5pkg.h */
static int test_id_type_list(void)
{
	H5I_type_t startType;	/* The first type ID we were assigned in this test */
	H5I_type_t currentType;
	H5I_type_t testType;
	int i;	/* Just a counter variable */

	startType = H5Iregister_type(8, 0, (H5I_free_t) free );
	CHECK(startType, H5I_BADID, "H5Iregister_type");
	if(startType == H5I_BADID)
		goto out;

		/* Sanity check */
	if(startType >= MAX_NUM_TYPES || startType < H5I_NTYPES)
	{
		/* Error condition, throw an error */
		CHECK(1, 1, "H5Iregister_type");
		goto out;
	}
		/* Create types up to MAX_NUM_TYPES */
	for(i = startType + 1; i < MAX_NUM_TYPES; i++)
	{
		currentType = H5Iregister_type(8, 0, (H5I_free_t) free );
		CHECK(currentType, H5I_BADID, "H5Iregister_type");
		if(currentType == H5I_BADID)
			goto out;
	}

		/* Wrap around to low type ID numbers */
	for(i = H5I_NTYPES; i < startType; i++)
	{
		currentType = H5Iregister_type(8, 0, (H5I_free_t) free );
		CHECK(currentType, H5I_BADID, "H5Iregister_type");
		if(currentType == H5I_BADID)
			goto out;
	}

		/* There should be no room at the inn */
	H5E_BEGIN_TRY
		testType = H5Iregister_type(8, 0, (H5I_free_t) free );
	H5E_END_TRY

	VERIFY(testType, H5I_BADID, "H5Iregister_type");
	if(testType != H5I_BADID)
		goto out;

		/* Now delete a type and try to insert again */
	H5Idestroy_type(H5I_NTYPES);
	testType = H5Iregister_type(8, 0, (H5I_free_t) free );

	VERIFY(testType, H5I_NTYPES, "H5Iregister_type");
	if(testType != H5I_NTYPES)
		goto out;

		/* Cleanup.  Destroy all types. */
	for(i = H5I_NTYPES; i < MAX_NUM_TYPES; i++)
		H5Idestroy_type((H5I_type_t) i);

	return 0;

out:
	/* Cleanup.  For simplicity, just destroy all types and ignore errors. */
	H5E_BEGIN_TRY
		for(i = H5I_NTYPES; i < MAX_NUM_TYPES; i++)
			H5Idestroy_type((H5I_type_t) i);	
	H5E_END_TRY
	return -1;
}

void test_ids(void)
{
	id_test();
	id_predefined_test();
	test_id_type_list();
}