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
|
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* 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.assertTrue;
import static org.junit.Assert.fail;
import hdf.hdf5lib.H5;
import hdf.hdf5lib.HDF5Constants;
import hdf.hdf5lib.exceptions.HDF5LibraryException;
import test.H5TestUtils;
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 TestH5PL {
@Rule public TestName testname = new TestName();
private static String FILENAME = "h5_dlopenChunk.h5";
private static String DATASETNAME = "DS1";
private static final int DIM_X = 6;
private static final int DIM_Y = 8;
private static final int CHUNK_X = 4;
private static final int CHUNK_Y = 4;
private static final int RANK = 2;
private static final int NDIMS = 2;
private static final int H5Z_FILTER_DYNLIB4 = 260;
@Before
public void checkOpenIDs() {
assertTrue("H5 open ids is 0",H5.getOpenIDCount()==0);
System.out.print(testname.getMethodName());
}
@After
public void nextTestName() {
System.out.println();
}
@Test
public void TestH5PLplugins() {
try {
int plugin_flags = H5.H5PLget_loading_state();
assertTrue("H5.H5PLget_loading_state: "+plugin_flags, plugin_flags == HDF5Constants.H5PL_ALL_PLUGIN);
int new_setting = plugin_flags & ~HDF5Constants.H5PL_FILTER_PLUGIN;
H5.H5PLset_loading_state (new_setting);
int changed_flags = H5.H5PLget_loading_state();
assertTrue("H5.H5PLget_loading_state: "+changed_flags, changed_flags == new_setting);
H5.H5PLset_loading_state (plugin_flags);
changed_flags = H5.H5PLget_loading_state();
assertTrue("H5.H5PLget_loading_state: "+changed_flags, changed_flags == HDF5Constants.H5PL_ALL_PLUGIN);
}
catch (Throwable err) {
err.printStackTrace();
fail("TestH5PLplugins " + err);
}
}
@Test
public void TestH5PLpaths() {
try {
// Get the original number of paths
int nStartPaths = H5.H5PLsize();
int nPaths; /* # paths from H5PLSize() */
int nTruePaths = nStartPaths; /* What the # paths should be */
int index; /* Path table index */
String path; /* Path from H5PLget() */
// APPEND a path and ensure it was added correctly
String pathAppend = "path_append";
H5.H5PLappend(pathAppend);
nPaths = H5.H5PLsize();
nTruePaths++;
assertTrue("# paths should be " + nTruePaths + " but was " + nPaths, nTruePaths == nPaths);
index = nTruePaths - 1;
path = H5.H5PLget(index);
assertTrue("Path should be " + pathAppend + " but was " + path, path.compareToIgnoreCase(pathAppend) == 0);
// PREPEND a path and ensure it was added correctly
String pathPrepend = "path_prepend";
H5.H5PLprepend(pathPrepend);
nPaths = H5.H5PLsize();
nTruePaths++;
assertTrue("# paths should be " + nTruePaths + " but was " + nPaths, nTruePaths == nPaths);
index = 0;
path = H5.H5PLget(index);
assertTrue("Path should be " + pathPrepend + " but was " + path, path.compareToIgnoreCase(pathPrepend) == 0);
// INSERT a path and ensure it was added correctly
// Inserting at the index == # of start paths ensures we're in the middle
String pathInsert = "path_insert";
index = nStartPaths;
H5.H5PLinsert(pathInsert, index);
nPaths = H5.H5PLsize();
nTruePaths++;
assertTrue("# paths should be " + nTruePaths + " but was " + nPaths, nTruePaths == nPaths);
path = H5.H5PLget(index);
assertTrue("Path should be " + pathInsert + " but was " + path, path.compareToIgnoreCase(pathInsert) == 0);
// REPLACE the path we just added and ensure it updated correctly
String pathReplace = "path_replace";
index = nStartPaths;
H5.H5PLreplace(pathReplace, index);
nPaths = H5.H5PLsize();
assertTrue("# paths should be " + nTruePaths + " but was " + nPaths, nTruePaths == nPaths);
path = H5.H5PLget(index);
assertTrue("Path should be " + pathReplace + " but was " + path, path.compareToIgnoreCase(pathReplace) == 0);
// REMOVE the path we just replaced and check that the table was compacted
// The (index+1) path should move down to fill the space when the path is removed.
index = nStartPaths;
String pathRemove = H5.H5PLget(index + 1);
H5.H5PLremove(index);
nPaths = H5.H5PLsize();
nTruePaths--;
assertTrue("# paths should be " + nTruePaths + " but was " + nPaths, nTruePaths == nPaths);
path = H5.H5PLget(index);
assertTrue("Path should be " + pathRemove + " but was " + path, path.compareToIgnoreCase(pathRemove) == 0);
}
catch (Throwable err) {
err.printStackTrace();
fail("TestH5PLpaths " + err);
}
}
@Ignore
public void TestH5PLdlopen() {
long file_id = HDF5Constants.H5I_INVALID_HID;
long filespace_id = HDF5Constants.H5I_INVALID_HID;
long dataset_id = HDF5Constants.H5I_INVALID_HID;
long fapl_id = HDF5Constants.H5I_INVALID_HID;
long dcpl_id = HDF5Constants.H5I_INVALID_HID;
try {
int[] cd_values = {9, 0, 0, 0};
int[] libversion = {0, 0, 0};
long[] dims = { DIM_X, DIM_Y };
long[] chunk_dims = { CHUNK_X, CHUNK_Y };
int[][] dset_data = new int[DIM_X][DIM_Y];
int[] mdc_nelmts = {0};
long[] rdcc_nelmts = {0};
long[] rdcc_nbytes = {0};
double[] rdcc_w0 = {0};
// Initialize data to "1", to make it easier to see the selections.
for (int indx = 0; indx < DIM_X; indx++)
for (int jndx = 0; jndx < DIM_Y; jndx++)
dset_data[indx][jndx] = 1;
// Create a new file using default properties.
try {
file_id = H5.H5Fcreate(FILENAME, HDF5Constants.H5F_ACC_TRUNC, HDF5Constants.H5P_DEFAULT,
HDF5Constants.H5P_DEFAULT);
}
catch (Exception e) {
e.printStackTrace();
fail("TestH5PLdlopen H5Fcreate:" + e);
}
// Create dataspace. Setting maximum size to NULL sets the maximum
// size to be the current size.
try {
filespace_id = H5.H5Screate_simple(RANK, dims, null);
}
catch (Exception e) {
e.printStackTrace();
fail("TestH5PLdlopen H5Screate_simple:" + e);
}
// Create the dataset creation property list.
try {
dcpl_id = H5.H5Pcreate(HDF5Constants.H5P_DATASET_CREATE);
}
catch (Exception e) {
e.printStackTrace();
fail("TestH5PLdlopen H5Pcreate:" + e);
}
// Set the chunk size.
try {
if (dcpl_id >= 0)
H5.H5Pset_chunk(dcpl_id, NDIMS, chunk_dims);
}
catch (Exception e) {
e.printStackTrace();
fail("TestH5PLdlopen H5Pset_chunk:" + e);
}
try {
H5.H5get_libversion(libversion);
cd_values[1] = libversion[0];
cd_values[2] = libversion[1];
cd_values[3] = libversion[2];
if (dcpl_id >= 0)
H5.H5Pset_filter(dcpl_id, H5Z_FILTER_DYNLIB4, HDF5Constants.H5Z_FLAG_MANDATORY, 4, cd_values);
}
catch (Exception e) {
e.printStackTrace();
fail("TestH5PLdlopen H5Pset_filter:" + e);
}
// Create the chunked dataset.
try {
if ((file_id >= 0) && (filespace_id >= 0) && (dcpl_id >= 0))
dataset_id = H5.H5Dcreate(file_id, DATASETNAME, HDF5Constants.H5T_NATIVE_INT, filespace_id,
HDF5Constants.H5P_DEFAULT, dcpl_id, HDF5Constants.H5P_DEFAULT);
}
catch (Exception e) {
e.printStackTrace();
fail("TestH5PLdlopen H5Dcreate:" + e);
}
try {
if (dataset_id >= 0)
H5.H5Dwrite(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL,
HDF5Constants.H5S_ALL, dset_data);
}
catch (Exception e) {
e.printStackTrace();
fail("TestH5PLdlopen H5Dwrite:" + e);
}
}
catch (Throwable err) {
err.printStackTrace();
fail("TestH5PLdlopen " + err);
}
finally {
// End access to the dataset and release resources used by it.
if (dcpl_id >= 0)
try {H5.H5Pclose_class(dcpl_id);} catch (Throwable err) {}
if (dataset_id >= 0)
try {H5.H5Dclose(dataset_id);} catch (Throwable err) {}
if (filespace_id >= 0)
try {H5.H5Sclose(filespace_id);} catch (Throwable err) {}
if (file_id >= 0)
try {H5.H5Fclose(file_id);} catch (Throwable err) {}
}
}
}
|