diff options
Diffstat (limited to 'java/test/TestH5G.java')
| -rw-r--r-- | java/test/TestH5G.java | 576 |
1 files changed, 576 insertions, 0 deletions
diff --git a/java/test/TestH5G.java b/java/test/TestH5G.java new file mode 100644 index 0000000..1f6da31 --- /dev/null +++ b/java/test/TestH5G.java @@ -0,0 +1,576 @@ +/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * + * 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.assertNotNull; +import static org.junit.Assert.assertTrue; +import static org.junit.Assert.fail; + +import java.io.File; + +import hdf.hdf5lib.H5; +import hdf.hdf5lib.HDF5Constants; +import hdf.hdf5lib.exceptions.HDF5LibraryException; +import hdf.hdf5lib.structs.H5G_info_t; +import hdf.hdf5lib.structs.H5O_token_t; + +import org.junit.After; +import org.junit.Before; +import org.junit.Rule; +import org.junit.Test; +import org.junit.rules.TestName; + +public class TestH5G { + @Rule + public TestName testname = new TestName(); + private static final String H5_FILE = "testG.h5"; + private static final String H5_FILE2 = "testG2.h5"; + private static final String[] GROUPS = {"/G1", "/G1/G11", "/G1/G12", "/G1/G11/G111", + "/G1/G11/G112", "/G1/G11/G113", "/G1/G11/G114"}; + private static final String[] GROUPS2 = {"/G1", "/G1/G14", "/G1/G12", "/G1/G13", "/G1/G11"}; + long H5fid = HDF5Constants.H5I_INVALID_HID; + long H5fid2 = HDF5Constants.H5I_INVALID_HID; + + private final long _createGroup(long fid, String name) + { + long gid = HDF5Constants.H5I_INVALID_HID; + try { + gid = H5.H5Gcreate(fid, name, HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT, + HDF5Constants.H5P_DEFAULT); + } + catch (Throwable err) { + err.printStackTrace(); + fail("H5.H5Gcreate: " + err); + } + assertTrue("TestH5G._createGroup: ", gid > 0); + + return gid; + } + + private final long _createGroup2(long fid, String name) + { + long gid = HDF5Constants.H5I_INVALID_HID; + long gcpl = HDF5Constants.H5I_INVALID_HID; + try { + gcpl = H5.H5Pcreate(HDF5Constants.H5P_GROUP_CREATE); // create gcpl + } + catch (final Exception ex) { + fail("H5.H5Pcreate(): " + ex); + } + assertTrue("TestH5G._createGroup2: ", gcpl >= 0); + try { + H5.H5Pset_link_creation_order(gcpl, + HDF5Constants.H5P_CRT_ORDER_TRACKED + + HDF5Constants.H5P_CRT_ORDER_INDEXED); // Set link creation order + } + catch (final Exception ex) { + try { + H5.H5Pclose(gcpl); + } + catch (final Exception exx) { + } + fail("H5.H5Pset_link_creation_order: " + ex); + } + try { + gid = H5.H5Gcreate(fid, name, HDF5Constants.H5P_DEFAULT, gcpl, HDF5Constants.H5P_DEFAULT); + } + catch (Throwable err) { + err.printStackTrace(); + fail("H5.H5Gcreate: " + err); + } + finally { + try { + H5.H5Pclose(gcpl); + } + catch (final Exception ex) { + } + } + assertTrue("TestH5G._createGroup2: ", gid > 0); + + return gid; + } + + private final long _openGroup(long fid, String name) + { + long gid = HDF5Constants.H5I_INVALID_HID; + try { + gid = H5.H5Gopen(fid, name, HDF5Constants.H5P_DEFAULT); + } + catch (Throwable err) { + gid = HDF5Constants.H5I_INVALID_HID; + err.printStackTrace(); + fail("H5.H5Gopen: " + err); + } + assertTrue("TestH5G._openGroup: ", gid > 0); + + return gid; + } + + private final void _deleteFile(String filename) + { + File file = new File(filename); + + if (file.exists()) { + try { + file.delete(); + } + catch (SecurityException e) { + } + } + } + + @Before + public void createH5file() throws HDF5LibraryException, NullPointerException + { + assertTrue("H5 open ids is 0", H5.getOpenIDCount() == 0); + System.out.print(testname.getMethodName()); + + try { + H5fid = H5.H5Fcreate(H5_FILE, HDF5Constants.H5F_ACC_TRUNC, HDF5Constants.H5P_DEFAULT, + HDF5Constants.H5P_DEFAULT); + + H5fid2 = H5.H5Fcreate(H5_FILE2, HDF5Constants.H5F_ACC_TRUNC, HDF5Constants.H5P_DEFAULT, + HDF5Constants.H5P_DEFAULT); + } + catch (Throwable err) { + err.printStackTrace(); + fail("TestH5G.createH5file: " + err); + } + assertTrue("TestH5G.createH5file: H5.H5Fcreate: ", H5fid > 0); + assertTrue("TestH5G.createH5file: H5.H5Fcreate: ", H5fid2 > 0); + + long gid = HDF5Constants.H5I_INVALID_HID; + + for (int i = 0; i < GROUPS.length; i++) { + gid = _createGroup(H5fid, GROUPS[i]); + try { + H5.H5Gclose(gid); + } + catch (Exception ex) { + } + } + + for (int i = 0; i < GROUPS2.length; i++) { + gid = _createGroup2(H5fid2, GROUPS2[i]); + try { + H5.H5Gclose(gid); + } + catch (Exception ex) { + } + } + + H5.H5Fflush(H5fid, HDF5Constants.H5F_SCOPE_LOCAL); + H5.H5Fflush(H5fid2, HDF5Constants.H5F_SCOPE_LOCAL); + } + + @After + public void deleteH5file() throws HDF5LibraryException + { + if (H5fid > 0) { + try { + H5.H5Fclose(H5fid); + } + catch (Exception ex) { + } + } + if (H5fid2 > 0) { + try { + H5.H5Fclose(H5fid2); + } + catch (Exception ex) { + } + } + _deleteFile(H5_FILE); + _deleteFile(H5_FILE2); + System.out.println(); + } + + @Test + public void testH5Gopen() + { + long gid = HDF5Constants.H5I_INVALID_HID; + for (int i = 0; i < GROUPS.length; i++) { + try { + gid = H5.H5Gopen(H5fid, GROUPS[i], HDF5Constants.H5P_DEFAULT); + } + catch (Throwable err) { + err.printStackTrace(); + fail("TestH5G.testH5Gopen: H5.H5Gopen: " + err); + } + assertTrue("TestH5G.testH5Gopen: ", gid > 0); + try { + H5.H5Gclose(gid); + } + catch (Exception ex) { + } + } + } + + @Test + public void testH5Gget_create_plist() + { + long gid = HDF5Constants.H5I_INVALID_HID; + long pid = HDF5Constants.H5I_INVALID_HID; + + for (int i = 0; i < GROUPS.length; i++) { + try { + gid = H5.H5Gopen(H5fid, GROUPS[i], HDF5Constants.H5P_DEFAULT); + } + catch (Throwable err) { + err.printStackTrace(); + fail("TestH5G.testH5Gget_create_plist: H5.H5Gopen: " + err); + } + assertTrue("TestH5G.testH5Gget_create_plist: ", gid > 0); + + try { + pid = H5.H5Gget_create_plist(gid); + } + catch (Throwable err) { + err.printStackTrace(); + fail("TestH5G.testH5Gget_create_plist: H5.H5Gget_create_plist: " + err); + } + assertTrue("TestH5G.testH5Gget_create_plist: ", pid > 0); + + try { + H5.H5Gclose(gid); + } + catch (Exception ex) { + } + } + } + + @Test + public void testH5Gget_info() + { + H5G_info_t info = null; + + for (int i = 0; i < GROUPS.length; i++) { + + try { + info = H5.H5Gget_info(H5fid); + } + catch (Throwable err) { + err.printStackTrace(); + fail("TestH5G.testH5Gget_info: H5.H5Gget_info: " + err); + } + assertNotNull("TestH5G.testH5Gget_info: ", info); + } + } + + @Test + public void testH5Gget_info_by_name() + { + H5G_info_t info = null; + + for (int i = 0; i < GROUPS.length; i++) { + try { + info = H5.H5Gget_info_by_name(H5fid, GROUPS[i], HDF5Constants.H5P_DEFAULT); + } + catch (Throwable err) { + err.printStackTrace(); + fail("TestH5G.testH5Gget_info_by_name: H5.H5Gget_info_by_name: " + err); + } + assertNotNull("TestH5G.testH5Gget_info_by_name: ", info); + } + } + + @Test + public void testH5Gget_info_by_idx() + { + H5G_info_t info = null; + for (int i = 0; i < 2; i++) { + try { + info = H5.H5Gget_info_by_idx(H5fid, "/G1", HDF5Constants.H5_INDEX_NAME, + HDF5Constants.H5_ITER_INC, i, HDF5Constants.H5P_DEFAULT); + } + catch (Throwable err) { + err.printStackTrace(); + fail("TestH5G.testH5Gget_info_by_idx: H5.H5Gget_info_by_idx: " + err); + } + assertNotNull("TestH5G.testH5Gget_info_by_idx: ", info); + } + } + + @Test + public void testH5Gget_obj_info_all() + { + H5G_info_t info = null; + + long gid = _openGroup(H5fid, GROUPS[0]); + + try { + info = H5.H5Gget_info(gid); + } + catch (Throwable err) { + err.printStackTrace(); + fail("TestH5G.testH5Gget_obj_info_all: H5.H5Gget_info: " + err); + } + finally { + try { + H5.H5Gclose(gid); + } + catch (Exception ex) { + } + } + assertNotNull("TestH5G.testH5Gget_obj_info_all: ", info); + assertTrue("TestH5G.testH5Gget_obj_info_all: number of links is empty", info.nlinks > 0); + String objNames[] = new String[(int)info.nlinks]; + int objTypes[] = new int[(int)info.nlinks]; + int lnkTypes[] = new int[(int)info.nlinks]; + H5O_token_t objTokens[] = new H5O_token_t[(int)info.nlinks]; + + int names_found = 0; + try { + names_found = H5.H5Gget_obj_info_all(H5fid, GROUPS[0], objNames, objTypes, lnkTypes, objTokens, + HDF5Constants.H5_INDEX_NAME); + } + catch (Throwable err) { + err.printStackTrace(); + fail("TestH5G.testH5Gget_obj_info_all: H5.H5Gget_obj_info_all: " + err); + } + + assertTrue("number found[" + names_found + "] different than expected[" + objNames.length + "]", + names_found == objNames.length); + for (int i = 0; i < objNames.length; i++) { + assertNotNull("name #" + i + " does not exist", objNames[i]); + assertTrue("TestH5G.testH5Gget_obj_info_all: ", objNames[i].length() > 0); + } + } + + @Test + public void testH5Gget_obj_info_all_gid() + { + H5G_info_t info = null; + + long gid = _openGroup(H5fid, GROUPS[0]); + + try { + info = H5.H5Gget_info(gid); + assertNotNull("TestH5G.testH5Gget_obj_info_all_gid: ", info); + assertTrue("TestH5G.testH5Gget_obj_info_all_gid: number of links is empty", info.nlinks > 0); + String objNames[] = new String[(int)info.nlinks]; + H5O_token_t objTokens[] = new H5O_token_t[(int)info.nlinks]; + int lnkTypes[] = new int[(int)info.nlinks]; + int objTypes[] = new int[(int)info.nlinks]; + + int names_found = 0; + try { + names_found = H5.H5Gget_obj_info_all(gid, null, objNames, objTypes, lnkTypes, objTokens, + HDF5Constants.H5_INDEX_NAME); + } + catch (Throwable err) { + err.printStackTrace(); + fail("TestH5G.testH5Gget_obj_info_all_gid: H5.H5Gget_obj_info_all: " + err); + } + + assertTrue("TestH5G.testH5Gget_obj_info_all_gid: number found[" + names_found + + "] different than expected[" + objNames.length + "]", + names_found == objNames.length); + for (int i = 0; i < objNames.length; i++) { + assertNotNull("TestH5G.testH5Gget_obj_info_all_gid: name #" + i + " does not exist", + objNames[i]); + assertTrue("TestH5G.testH5Gget_obj_info_all_gid: ", objNames[i].length() > 0); + } + } + catch (Throwable err) { + err.printStackTrace(); + fail("TestH5G.testH5Gget_obj_info_all_gid: H5.H5Gget_info: " + err); + } + finally { + try { + H5.H5Gclose(gid); + } + catch (Exception ex) { + } + } + } + + @Test + public void testH5Gget_obj_info_all_gid2() + { + H5G_info_t info = null; + + long gid = _openGroup(H5fid, GROUPS[1]); + + try { + info = H5.H5Gget_info(gid); + assertNotNull("TestH5G.testH5Gget_obj_info_all_gid2: ", info); + assertTrue("TestH5G.testH5Gget_obj_info_all_gid2: number of links is empty", info.nlinks > 0); + String objNames[] = new String[(int)info.nlinks]; + H5O_token_t objTokens[] = new H5O_token_t[(int)info.nlinks]; + int lnkTypes[] = new int[(int)info.nlinks]; + int objTypes[] = new int[(int)info.nlinks]; + + int names_found = 0; + try { + names_found = H5.H5Gget_obj_info_all(gid, null, objNames, objTypes, lnkTypes, objTokens, + HDF5Constants.H5_INDEX_NAME); + } + catch (Throwable err) { + err.printStackTrace(); + fail("TestH5G.testH5Gget_obj_info_all_gid2: H5.H5Gget_obj_info_all: " + err); + } + + assertTrue("TestH5G.testH5Gget_obj_info_all_gid2: number found[" + names_found + + "] different than expected[" + objNames.length + "]", + names_found == objNames.length); + for (int i = 0; i < objNames.length; i++) { + assertNotNull("TestH5G.testH5Gget_obj_info_all_gid2: name #" + i + " does not exist", + objNames[i]); + assertTrue("TestH5G.testH5Gget_obj_info_all_gid2: ", objNames[i].length() > 0); + } + } + catch (Throwable err) { + err.printStackTrace(); + fail("TestH5G.testH5Gget_obj_info_all_gid2: H5.H5Gget_info: " + err); + } + finally { + try { + H5.H5Gclose(gid); + } + catch (Exception ex) { + } + } + } + + @Test + public void testH5Gget_obj_info_max() + { + long gid = _openGroup(H5fid, GROUPS[0]); + long groups_max_size = GROUPS.length + 1; + String objNames[] = new String[(int)groups_max_size]; + int objTypes[] = new int[(int)groups_max_size]; + int lnkTypes[] = new int[(int)groups_max_size]; + H5O_token_t objTokens[] = new H5O_token_t[(int)groups_max_size]; + + int names_found = 0; + try { + names_found = + H5.H5Gget_obj_info_max(gid, objNames, objTypes, lnkTypes, objTokens, groups_max_size); + } + catch (Throwable err) { + err.printStackTrace(); + fail("TestH5G.testH5Gget_obj_info_max: H5.H5Gget_obj_info_max: " + err); + } + finally { + try { + H5.H5Gclose(gid); + } + catch (Exception ex) { + } + } + + // expected number does not include root group + assertTrue("TestH5G.testH5Gget_obj_info_max: number found[" + names_found + + "] different than expected[" + (GROUPS.length - 1) + "]", + names_found == (GROUPS.length - 1)); + for (int i = 0; i < GROUPS.length - 1; i++) { + assertNotNull("TestH5G.testH5Gget_obj_info_max: name #" + i + " does not exist", objNames[i]); + assertTrue("TestH5G.testH5Gget_obj_info_max: ", objNames[i].length() > 0); + } + } + + @Test + public void testH5Gget_obj_info_max_limit() + { + long gid = _openGroup(H5fid, GROUPS[0]); + long groups_max_size = GROUPS.length - 3; + String objNames[] = new String[(int)groups_max_size]; + int objTypes[] = new int[(int)groups_max_size]; + int lnkTypes[] = new int[(int)groups_max_size]; + H5O_token_t objTokens[] = new H5O_token_t[(int)groups_max_size]; + + int names_found = 0; + try { + names_found = + H5.H5Gget_obj_info_max(gid, objNames, objTypes, lnkTypes, objTokens, groups_max_size); + } + catch (Throwable err) { + err.printStackTrace(); + fail("TestH5G.testH5Gget_obj_info_max_limit: H5.H5Gget_obj_info_max: " + err); + } + finally { + try { + H5.H5Gclose(gid); + } + catch (Exception ex) { + } + } + + assertTrue("TestH5G.testH5Gget_obj_info_max_limit: number found[" + names_found + + "] different than expected[" + groups_max_size + "]", + names_found == groups_max_size); + for (int i = 0; i < objNames.length; i++) { + assertNotNull("TestH5G.testH5Gget_obj_info_max_limit: name #" + i + " does not exist", + objNames[i]); + assertTrue("TestH5G.testH5Gget_obj_info_max_limit: ", objNames[i].length() > 0); + } + } + + @Test + public void testH5Gget_obj_info_all_byIndexType() + { + H5G_info_t info = null; + + long gid = _openGroup(H5fid2, GROUPS2[0]); + + try { + info = H5.H5Gget_info(gid); + } + catch (Throwable err) { + err.printStackTrace(); + fail("TestH5G.testH5Gget_obj_info_all_byIndexType: H5.H5Gget_info: " + err); + } + finally { + try { + H5.H5Gclose(gid); + } + catch (Exception ex) { + } + } + + assertNotNull("TestH5G.testH5Gget_obj_info_all_byIndexType: ", info); + assertTrue("TestH5G.testH5Gget_obj_info_all_byIndexType: number of links is empty", info.nlinks > 0); + String objNames[] = new String[(int)info.nlinks]; + int objTypes[] = new int[(int)info.nlinks]; + int lnkTypes[] = new int[(int)info.nlinks]; + H5O_token_t objTokens[] = new H5O_token_t[(int)info.nlinks]; + + try { + H5.H5Gget_obj_info_all(H5fid2, GROUPS2[0], objNames, objTypes, lnkTypes, objTokens, + HDF5Constants.H5_INDEX_CRT_ORDER); + } + catch (Throwable err) { + err.printStackTrace(); + fail("TestH5G.testH5Gget_obj_info_all_byIndexType: H5.H5Gget_obj_info_all: " + err); + } + + assertEquals("G12", objNames[1]); + assertEquals("G13", objNames[2]); + assertEquals("G11", objNames[3]); + + try { + H5.H5Gget_obj_info_all(H5fid2, GROUPS2[0], objNames, objTypes, lnkTypes, objTokens, + HDF5Constants.H5_INDEX_NAME); + } + catch (Throwable err) { + err.printStackTrace(); + fail("TestH5G.testH5Gget_obj_info_all_byIndexType: H5.H5Gget_obj_info_all: " + err); + } + + assertEquals("G12", objNames[1]); + assertEquals("G13", objNames[2]); + assertEquals("G14", objNames[3]); + } +} |