summaryrefslogtreecommitdiffstats
path: root/test/tfile.c
blob: 028c5097f7996ecb714a608aa714ba8020251288 (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
/****************************************************************************
 * NCSA HDF								    *
 * Software Development Group						    *
 * National Center for Supercomputing Applications			    *
 * University of Illinois at Urbana-Champaign				    *
 * 605 E. Springfield, Champaign IL 61820				    *
 *									    *
 * For conditions of distribution and use, see the accompanying		    *
 * hdf/COPYING file.							    *
 *									    *
 ****************************************************************************/

#ifdef RCSID
static char		RcsId[] = "$Revision$";
#endif

/* $Id$ */

/***********************************************************
*
* Test program:	 tfile
*
* Test the low-level file I/O features.
*
*************************************************************/

#include <testhdf5.h>

#include <H5private.h>
#include <H5Bprivate.h>
#include <H5Pprivate.h>

#define F1_USERBLOCK_SIZE  (hsize_t)0
#define F1_OFFSET_SIZE	   sizeof(hsize_t)
#define F1_LENGTH_SIZE	   sizeof(hsize_t)
#define F1_SYM_LEAF_K	   4
#define F1_SYM_INTERN_K	   16
#define FILE1	"tfile1.h5"

#define F2_USERBLOCK_SIZE  (hsize_t)512
#define F2_OFFSET_SIZE	   8
#define F2_LENGTH_SIZE	   8
#define F2_SYM_LEAF_K	   8
#define F2_SYM_INTERN_K	   32
#define FILE2	"tfile2.h5"

#define F3_USERBLOCK_SIZE  (hsize_t)0
#define F3_OFFSET_SIZE	   F2_OFFSET_SIZE
#define F3_LENGTH_SIZE	   F2_LENGTH_SIZE
#define F3_SYM_LEAF_K	   F2_SYM_LEAF_K
#define F3_SYM_INTERN_K	   F2_SYM_INTERN_K
#define FILE3	"tfile3.h5"

/****************************************************************
**
**  test_file_create(): Low-level file creation I/O test routine.
** 
****************************************************************/
static void 
test_file_create(void)
{
    hid_t		fid1, fid2, fid3; /* HDF5 File IDs		*/
    hid_t		tmpl1, tmpl2;	/*file creation templates	*/
    hsize_t		ublock;		/*sizeof userblock		*/
    size_t		parm;		/*file-creation parameters	*/
    size_t		parm2;		/*file-creation parameters	*/
    int			iparm, iparm2;
    herr_t		ret;		/*generic return value		*/

    /* Output message about test being performed */
    MESSAGE(5, ("Testing Low-Level File Creation I/O\n"));

    /* Test create with various sequences of H5F_ACC_EXCL and */
    /* H5F_ACC_TRUNC flags */

    /* Create with H5F_ACC_EXCL */
    /* First ensure the file does not exist */
    remove(FILE1);
    fid1 = H5Fcreate(FILE1, H5F_ACC_EXCL, H5P_DEFAULT, H5P_DEFAULT);
    CHECK(fid1, FAIL, "H5Fcreate");

    /* try to create the same file with H5F_ACC_TRUNC (should fail) */
    fid2 = H5Fcreate(FILE1, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
    VERIFY(fid2, FAIL, "H5Fcreate");

    /* Close the file */
    ret = H5Fclose(fid1);
    CHECK(ret, FAIL, "H5Fclose");

    /* Try again with H5F_ACC_EXCL (should fail) */
    fid1 = H5Fcreate(FILE1, H5F_ACC_EXCL, H5P_DEFAULT, H5P_DEFAULT);
    VERIFY(fid1, FAIL, "H5Fcreate");

    /* Test create with H5F_ACC_TRUNC */
    /* Create first file */
    fid1 = H5Fcreate(FILE1, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
    CHECK(fid1, FAIL, "H5Fcreate");

    /* Try to create first file again (should fail) */
    fid2 = H5Fcreate(FILE1, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
    VERIFY(fid2, FAIL, "H5Fcreate");

    /* Try with H5F_ACC_EXCL (should fail too) */
    fid2 = H5Fcreate(FILE1, H5F_ACC_EXCL, H5P_DEFAULT, H5P_DEFAULT);
    VERIFY(fid2, FAIL, "H5Fcreate");

    /* Get the file-creation template */
    tmpl1 = H5Fget_create_template(fid1);
    CHECK(tmpl1, FAIL, "H5Fget_create_template");

    /* Get the file-creation parameters */
    ret = H5Pget_userblock(tmpl1, &ublock);
    CHECK(ret, FAIL, "H5Pget_userblock");
    VERIFY(ublock, F1_USERBLOCK_SIZE, "H5Pget_userblock");

    ret = H5Pget_sizes(tmpl1, &parm, &parm2);
    CHECK(ret, FAIL, "H5Pget_sizes");
    VERIFY(parm, F1_OFFSET_SIZE, "H5Pget_sizes");
    VERIFY(parm2, F1_LENGTH_SIZE, "H5Pget_sizes");

    ret = H5Pget_sym_k(tmpl1, &iparm, &iparm2);
    CHECK(ret, FAIL, "H5Pget_sym_k");
    VERIFY(iparm, F1_SYM_INTERN_K, "H5Pget_sym_k");
    VERIFY(iparm2, F1_SYM_LEAF_K, "H5Pget_sym_k");

    /* Release file-creation template */
    ret = H5Pclose(tmpl1);
    CHECK(ret, FAIL, "H5Pclose");

#ifdef LATER
    /* Double-check that the atom has been vaporized */
    ret = H5Pclose(tmpl1);
    VERIFY(ret, FAIL, "H5Pclose");
#endif

    /* Create a new file with a non-standard file-creation template */
    tmpl1 = H5Pcreate(H5P_FILE_CREATE);
    CHECK(tmpl1, FAIL, "H5Pnew");

    /* Set the new file-creation parameters */
    ret = H5Pset_userblock(tmpl1, F2_USERBLOCK_SIZE);
    CHECK(ret, FAIL, "H5Pset_userblock");

    ret = H5Pset_sizes(tmpl1, F2_OFFSET_SIZE, F2_LENGTH_SIZE);
    CHECK(ret, FAIL, "H5Pset_sizes");

    ret = H5Pset_sym_k(tmpl1, F2_SYM_INTERN_K, F2_SYM_LEAF_K);
    CHECK(ret, FAIL, "H5Pset_sym_k");

    /*
     * Try to create second file, with non-standard file-creation template
     * params.
     */
    fid2 = H5Fcreate(FILE2, H5F_ACC_TRUNC, tmpl1, H5P_DEFAULT);
    CHECK(fid2, FAIL, "H5Fcreate");

    /* Release file-creation template */
    ret = H5Pclose(tmpl1);
    CHECK(ret, FAIL, "H5Pclose");

    /* Get the file-creation template */
    tmpl1 = H5Fget_create_template(fid2);
    CHECK(tmpl1, FAIL, "H5Fget_create_template");

    /* Get the file-creation parameters */
    ret = H5Pget_userblock(tmpl1, &ublock);
    CHECK(ret, FAIL, "H5Pget_userblock");
    VERIFY(ublock, F2_USERBLOCK_SIZE, "H5Pget_userblock");

    ret = H5Pget_sizes(tmpl1, &parm, &parm2);
    CHECK(ret, FAIL, "H5Pget_sizes");
    VERIFY(parm, F2_OFFSET_SIZE, "H5Pget_sizes");
    VERIFY(parm2, F2_LENGTH_SIZE, "H5Pget_sizes");

    ret = H5Pget_sym_k(tmpl1, &iparm, &iparm2);
    CHECK(ret, FAIL, "H5Pget_sym_k");
    VERIFY(iparm, F2_SYM_INTERN_K, "H5Pget_sym_k");
    VERIFY(iparm2, F2_SYM_LEAF_K, "H5Pget_sym_k");

    /* Clone the file-creation template */
    tmpl2 = H5Pcopy(tmpl1);
    CHECK(tmpl2, FAIL, "H5Pcopy");

    /* Release file-creation template */
    ret = H5Pclose(tmpl1);
    CHECK(ret, FAIL, "H5Pclose");

    /* Set the new file-creation parameter */
    ret = H5Pset_userblock(tmpl2, F3_USERBLOCK_SIZE);
    CHECK(ret, FAIL, "H5Pset_userblock");

    /*
     * Try to create second file, with non-standard file-creation template
     * params
     */
    fid3 = H5Fcreate(FILE3, H5F_ACC_TRUNC, tmpl2, H5P_DEFAULT);
    CHECK(fid3, FAIL, "H5Fcreate");

    /* Release file-creation template */
    ret = H5Pclose(tmpl2);
    CHECK(ret, FAIL, "H5Pclose");

    /* Get the file-creation template */
    tmpl1 = H5Fget_create_template(fid3);
    CHECK(tmpl1, FAIL, "H5Fget_create_template");

    /* Get the file-creation parameters */
    ret = H5Pget_userblock(tmpl1, &ublock);
    CHECK(ret, FAIL, "H5Pget_userblock");
    VERIFY(ublock, F3_USERBLOCK_SIZE, "H5Pget_userblock");

    ret = H5Pget_sizes(tmpl1, &parm, &parm2);
    CHECK(ret, FAIL, "H5Pget_sizes");
    VERIFY(parm, F3_OFFSET_SIZE, "H5Pget_sizes");
    VERIFY(parm2, F3_LENGTH_SIZE, "H5Pget_sizes");

    ret = H5Pget_sym_k(tmpl1, &iparm, &iparm2);
    CHECK(ret, FAIL, "H5Pget_sym_k");
    VERIFY(iparm, F3_SYM_INTERN_K, "H5Pget_sym_k");
    VERIFY(iparm2, F3_SYM_LEAF_K, "H5Pget_sym_k");

    /* Release file-creation template */
    ret = H5Pclose(tmpl1);
    CHECK(ret, FAIL, "H5Pclose");

    /* Close first file */
    ret = H5Fclose(fid1);
    CHECK(ret, FAIL, "H5Fclose");

    /* Close second file */
    ret = H5Fclose(fid2);
    CHECK(ret, FAIL, "H5Fclose");

    /* Close third file */
    ret = H5Fclose(fid3);
    CHECK(ret, FAIL, "H5Fclose");
}				/* test_file_create() */

/****************************************************************
**
**  test_file_open(): Low-level file open I/O test routine.
** 
****************************************************************/
static void 
test_file_open(void)
{
    hid_t		fid1;		/*HDF5 File IDs			*/
    hid_t		tmpl1;		/*file creation templates	*/
    hsize_t		ublock;		/*sizeof user block		*/
    size_t		parm;		/*file-creation parameters	*/
    size_t		parm2;		/*file-creation parameters	*/
    int			iparm, iparm2;
    herr_t		ret;		/*generic return value		*/

    /* Output message about test being performed */
    MESSAGE(5, ("Testing Low-Level File Opening I/O\n"));

    /* Open first file */
    fid1 = H5Fopen(FILE2, H5F_ACC_RDWR, H5P_DEFAULT);
    CHECK(fid1, FAIL, "H5Fopen");

    /* Get the file-creation template */
    tmpl1 = H5Fget_create_template(fid1);
    CHECK(tmpl1, FAIL, "H5Fget_create_template");

    /* Get the file-creation parameters */
    ret = H5Pget_userblock(tmpl1, &ublock);
    CHECK(ret, FAIL, "H5Pget_userblock");
    VERIFY(ublock, F2_USERBLOCK_SIZE, "H5Pget_userblock");

    ret = H5Pget_sizes(tmpl1, &parm, &parm2);
    CHECK(ret, FAIL, "H5Pget_sizes");
    VERIFY(parm, F2_OFFSET_SIZE, "H5Pget_sizes");
    VERIFY(parm2, F2_LENGTH_SIZE, "H5Pget_sizes");

    ret = H5Pget_sym_k(tmpl1, &iparm, &iparm2);
    CHECK(ret, FAIL, "H5Pget_sym_k");
    VERIFY(iparm, F2_SYM_INTERN_K, "H5Pget_sym_k");
    VERIFY(iparm2, F2_SYM_LEAF_K, "H5Pget_sym_k");

    /* Release file-creation template */
    ret = H5Pclose(tmpl1);
    CHECK(ret, FAIL, "H5Pclose");

    /* Close first file */
    ret = H5Fclose(fid1);
    CHECK(ret, FAIL, "H5Fclose");
}				/* test_file_open() */

/****************************************************************
**
**  test_file(): Main low-level file I/O test routine.
** 
****************************************************************/
void 
test_file(void)
{
    /* Output message about test being performed */
    MESSAGE(5, ("Testing Low-Level File I/O\n"));

    test_file_create();		/* Test file creation (also creation templates) */
    test_file_open();		/* Test file opening */
}				/* test_file() */