summaryrefslogtreecommitdiffstats
path: root/java/test/TestH5E.java
blob: bdd68028880c39e5a0d187d8c50fe5db3e90913e (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
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 * Copyright by The HDF Group.                                               *
 * 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.                                                        *
 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */

package test;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;

import java.util.ArrayList;

import hdf.hdf5lib.H5;
import hdf.hdf5lib.HDF5Constants;
import hdf.hdf5lib.callbacks.H5E_walk_cb;
import hdf.hdf5lib.callbacks.H5E_walk_t;
import hdf.hdf5lib.exceptions.HDF5LibraryException;
import hdf.hdf5lib.structs.H5E_error2_t;

import org.junit.After;
import org.junit.Before;
import org.junit.Ignore;
import org.junit.Rule;
import org.junit.Test;
import org.junit.rules.TestName;

public class TestH5E {
    @Rule
    public TestName testname = new TestName();

    long hdf_java_classid = -1;
    long current_stackid  = -1;

    @Before
    public void H5Eget_stack_class()
    {
        assertTrue("H5 open ids is 0", H5.getOpenIDCount() == 0);
        System.out.print(testname.getMethodName());

        hdf_java_classid = -1;
        try {
            hdf_java_classid = H5.H5Eregister_class("HDF-Java-Error", "hdf-java", "2.5");
            current_stackid  = H5.H5Eget_current_stack();
        }
        catch (Throwable err) {
            err.printStackTrace();
            fail("H5.H5Eget_stack_class: " + err);
        }
    }

    @After
    public void H5Erestore_stack_class()
    {
        try {
            H5.H5Eunregister_class(hdf_java_classid);
            hdf_java_classid = -1;
            H5.H5Eclose_stack(current_stackid);
            current_stackid = -1;
        }
        catch (Throwable err) {
            err.printStackTrace();
            fail("H5.H5Erestore_stack_class: " + err);
        }
        System.out.println();
    }

    @Test
    public void testH5Eget_msg_major()
    {
        try {
            H5.H5Fopen("test", HDF5Constants.H5F_ACC_RDWR, HDF5Constants.H5P_DEFAULT);
        }
        catch (HDF5LibraryException hdferr) {
            long errnum          = hdferr.getMajorErrorNumber();
            int[] error_msg_type = {HDF5Constants.H5E_MAJOR};
            String msg           = null;

            try {
                msg = H5.H5Eget_msg(errnum, error_msg_type);
            }
            catch (Throwable err) {
                err.printStackTrace();
                fail("H5.H5Eget_msg(Throwable): " + err);
            }
            assertNotNull("H5.H5Eget_msg: " + msg, msg);
            assertEquals("H5.H5Eget_msg: ", HDF5Constants.H5E_MAJOR, error_msg_type[0]);

            /*
             * If HDF5_VOL_CONNECTOR is set, this might not be the
             * native connector and the error string might be different.
             * Only check for the specific error message if the native
             * connector is being used.
             */
            String connector = System.getenv("HDF5_VOL_CONNECTOR");
            if (connector == null)
                assertTrue("H5.H5Eget_msg: ", msg.contains("File accessibility"));
        }
        catch (Throwable err) {
            err.printStackTrace();
            fail("H5.H5Eget_msg(Other): " + err);
        }
    }

    @Test
    public void testH5Eget_msg_minor()
    {
        try {
            H5.H5Fopen("test", HDF5Constants.H5F_ACC_RDWR, HDF5Constants.H5P_DEFAULT);
        }
        catch (HDF5LibraryException hdferr) {
            long errnum          = hdferr.getMinorErrorNumber();
            int[] error_msg_type = {HDF5Constants.H5E_MINOR};
            String msg           = null;

            try {
                msg = H5.H5Eget_msg(errnum, error_msg_type);
            }
            catch (Throwable err) {
                err.printStackTrace();
                fail("H5.H5Eget_msg: " + err);
            }
            assertNotNull("H5.H5Eget_msg: " + msg, msg);
            assertEquals("H5.H5Eget_msg: ", HDF5Constants.H5E_MINOR, error_msg_type[0]);

            /*
             * If HDF5_VOL_CONNECTOR is set, this might not be the
             * native connector and the error string might be different.
             * Only check for the specific error message if the native
             * connector is being used.
             */
            String connector = System.getenv("HDF5_VOL_CONNECTOR");
            if (connector == null)
                assertTrue("H5.H5Eget_msg: ", msg.contains("Unable to open file"));
        }
        catch (Throwable err) {
            err.printStackTrace();
            fail("H5.H5Eget_msg: " + err);
        }
    }

    @Test
    public void testH5Epop()
    {

        long num_msg       = -1;
        long saved_num_msg = -1;

        try {
            H5.H5Eset_current_stack(current_stackid);
        }
        catch (Throwable err) {
            err.printStackTrace();
            fail("H5.H5Epop: " + err);
        }

        try {
            H5.H5Fopen("test", HDF5Constants.H5F_ACC_RDWR, HDF5Constants.H5P_DEFAULT);
        }
        catch (Throwable err) {
        }

        // Save current stack contents
        try {
            current_stackid = H5.H5Eget_current_stack();
        }
        catch (HDF5LibraryException err) {
            err.printStackTrace();
            fail("H5.H5Epop: " + err);
        }

        try {
            num_msg = H5.H5Eget_num(HDF5Constants.H5E_DEFAULT);
        }
        catch (Throwable err) {
            err.printStackTrace();
            fail("H5.H5Epop: " + err);
        }

        assertTrue("H5.H5Epop #:" + num_msg, num_msg == 0);

        try {
            num_msg = H5.H5Eget_num(current_stackid);
        }
        catch (Throwable err) {
            err.printStackTrace();
            fail("H5.H5Epop: " + err);
        }

        assertTrue("H5.H5Epop #:" + num_msg, num_msg > 0);

        saved_num_msg = num_msg;
        try {
            H5.H5Epop(current_stackid, 1);
        }
        catch (Throwable err) {
            err.printStackTrace();
            fail("H5.H5Epop: " + err);
        }

        try {
            num_msg = H5.H5Eget_num(current_stackid);
        }
        catch (Throwable err) {
            err.printStackTrace();
            fail("H5.H5Epop: " + err);
        }

        assertTrue("H5.H5Epop", num_msg == saved_num_msg - 1);
    }

    @Test
    public void testH5Epush()
    {
        String err_func = "testH5Epush";
        String err_msg  = "Error message";
        long estack_id  = -1;
        long maj_err_id = -1;
        long min_err_id = -1;
        long num_msg    = -1;

        try {
            try {
                maj_err_id = H5.H5Ecreate_msg(hdf_java_classid, HDF5Constants.H5E_MAJOR, "Error in Test");
                assertFalse("testH5Epush: H5.H5Ecreate_msg_major: " + maj_err_id, maj_err_id < 0);
            }
            catch (Throwable err) {
                err.printStackTrace();
                fail("testH5Epush: H5.H5Ecreate_msg_major: " + err);
            }
            try {
                min_err_id =
                    H5.H5Ecreate_msg(hdf_java_classid, HDF5Constants.H5E_MINOR, "Error in Test Function");
                assertFalse("H5.H5Ecreate_msg_minor: " + min_err_id, min_err_id < 0);
            }
            catch (Throwable err) {
                err.printStackTrace();
                fail("testH5Epush: H5.H5Ecreate_msg_minor: " + err);
            }

            try {
                estack_id = H5.H5Ecreate_stack();
            }
            catch (Throwable err) {
                err.printStackTrace();
                fail("testH5Epush: H5.H5Ecreate_stack: " + err);
            }
            assertFalse("testH5Epush: H5.H5Ecreate_stack: " + estack_id, estack_id < 0);

            try {
                num_msg = H5.H5Eget_num(estack_id);
                assertTrue("testH5Epush #:" + num_msg, num_msg == 0);
            }
            catch (Throwable err) {
                err.printStackTrace();
                fail("testH5Epush: H5.H5Eget_num: " + err);
            }

            H5.H5Epush(estack_id, "TestH5E.java", err_func, 354, hdf_java_classid, maj_err_id, min_err_id,
                       err_msg);

            try {
                num_msg = H5.H5Eget_num(estack_id);
                assertTrue("testH5Epush #:" + num_msg, num_msg == 1);
            }
            catch (Throwable err) {
                err.printStackTrace();
                fail("testH5Epush: H5.H5Eget_num: " + err);
            }
        }
        catch (Throwable err) {
            err.printStackTrace();
            fail("testH5Epush: " + err);
        }
        finally {
            if (estack_id >= 0)
                try {
                    H5.H5Eclose_stack(estack_id);
                }
                catch (Exception ex) {
                }
            if (maj_err_id >= 0)
                try {
                    H5.H5Eclose_msg(maj_err_id);
                }
                catch (Exception ex) {
                }
            if (min_err_id >= 0)
                try {
                    H5.H5Eclose_msg(min_err_id);
                }
                catch (Exception ex) {
                }
        }
    } /* end test_create() */

    @Test
    public void testH5Ewalk()
    {
        class wdata {
            public String err_desc  = null;
            public String func_name = null;
            public int line         = -1;
            wdata(String desc, String func, int lineno)
            {
                this.err_desc  = new String(desc);
                this.func_name = new String(func);
                this.line      = lineno;
            }
        }
        class H5E_walk_data implements H5E_walk_t {
            public ArrayList<wdata> walkdata = new ArrayList<wdata>();
        }
        H5E_walk_t walk_data = new H5E_walk_data();
        class H5E_walk_callback implements H5E_walk_cb {
            public int callback(int nidx, H5E_error2_t info, H5E_walk_t op_data)
            {
                wdata wd = new wdata(info.desc, info.func_name, info.line);
                ((H5E_walk_data)op_data).walkdata.add(wd);
                return 0;
            }
        }
        H5E_walk_cb walk_cb = new H5E_walk_callback();
        long num_msg        = -1;

        try {
            H5.H5Eset_current_stack(current_stackid);
        }
        catch (Throwable err) {
            err.printStackTrace();
            fail("testH5Ewalk:H5Eset_current_stack " + err);
        }
        try {
            H5.H5Fopen("test", HDF5Constants.H5F_ACC_RDWR, HDF5Constants.H5P_DEFAULT);
        }
        catch (Throwable err) {
        }

        // Save current stack contents
        try {
            current_stackid = H5.H5Eget_current_stack();
        }
        catch (HDF5LibraryException err) {
            err.printStackTrace();
            fail("H5.H5Epop: " + err);
        }

        try {
            num_msg = H5.H5Eget_num(current_stackid);
        }
        catch (Throwable err) {
            err.printStackTrace();
            fail("testH5Ewalk:H5Eget_num " + err);
        }
        assertTrue("testH5Ewalk #:" + num_msg, num_msg > 0);

        try {
            H5.H5Ewalk2(current_stackid, HDF5Constants.H5E_WALK_UPWARD, walk_cb, walk_data);
        }
        catch (Throwable err) {
            err.printStackTrace();
            fail("testH5Ewalk:H5Ewalk2 " + err);
        }
        assertFalse("testH5Ewalk:H5Ewalk2 ", ((H5E_walk_data)walk_data).walkdata.isEmpty());
        assertTrue("testH5Ewalk:H5Ewalk2 " + ((H5E_walk_data)walk_data).walkdata.size(),
                   ((H5E_walk_data)walk_data).walkdata.size() > 0);
    }
}