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hdf5/java/test/TestH5Lcreate.java
Allen Byrne 3a8892a0d9 Adjust error handling
2018-07-18 11:58:09 -05:00

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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* Copyright by The HDF Group. *
* Copyright by the Board of Trustees of the University of Illinois. *
* 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://support.hdfgroup.org/ftp/HDF5/releases. *
* 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.assertFalse;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
import java.io.File;
import java.util.ArrayList;
import hdf.hdf5lib.H5;
import hdf.hdf5lib.HDF5Constants;
import hdf.hdf5lib.callbacks.H5L_iterate_cb;
import hdf.hdf5lib.callbacks.H5L_iterate_t;
import hdf.hdf5lib.exceptions.HDF5Exception;
import hdf.hdf5lib.exceptions.HDF5LibraryException;
import hdf.hdf5lib.structs.H5L_info_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 TestH5Lcreate {
@Rule public TestName testname = new TestName();
private static final String H5_EXTFILE = "h5ex_g_iterateL2.hdf";
private static final String H5_FILE = "testL.h5";
private static final int DIM_X = 4;
private static final int DIM_Y = 6;
long H5fcpl = -1;
long H5fid = -1;
long H5dsid = -1;
long H5did1 = -1;
long H5did2 = -1;
long H5gcpl = -1;
long H5gid = -1;
long[] H5dims = { DIM_X, DIM_Y };
private final void _deleteFile(String filename) {
File file = new File(filename);
if (file.exists()) {
try {
file.delete();
}
catch (Exception e) {
e.printStackTrace();
}
}
}
private final long _createDataset(long fid, long dsid, String name, long dapl) {
long did = -1;
try {
did = H5.H5Dcreate(fid, name,
HDF5Constants.H5T_STD_I32BE, dsid,
HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT, dapl);
}
catch (Throwable err) {
err.printStackTrace();
fail("H5.H5Dcreate: " + err);
}
assertTrue("TestH5L._createDataset: ",did > 0);
return did;
}
private final long _createGroup(long fid, String name) {
long gid = -1;
try {
H5gcpl = HDF5Constants.H5P_DEFAULT;
gid = H5.H5Gcreate(fid, name, HDF5Constants.H5P_DEFAULT,
H5gcpl, HDF5Constants.H5P_DEFAULT);
}
catch (Throwable err) {
err.printStackTrace();
fail("H5.H5Gcreate: " + err);
}
assertTrue("TestH5L._createGroup: ",gid > 0);
return gid;
}
private final void _createHardLink(long fid, long cid, String curname, long did, String dstname, long lcpl, long lapl) {
boolean link_exists = false;
try {
H5.H5Lcreate_hard(cid, curname, did, dstname, lcpl, lapl);
H5.H5Fflush(fid, HDF5Constants.H5F_SCOPE_LOCAL);
link_exists = H5.H5Lexists(did, dstname, lapl);
}
catch (Throwable err) {
err.printStackTrace();
fail("H5.H5Lcreate_hard: " + err);
}
assertTrue("TestH5L._createHardLink ", link_exists);
}
private final void _createSoftLink(long fid, String curname, long did, String dstname, long lcpl, long lapl) {
boolean link_exists = false;
try {
H5.H5Lcreate_soft(curname, did, dstname, lcpl, lapl);
H5.H5Fflush(fid, HDF5Constants.H5F_SCOPE_LOCAL);
link_exists = H5.H5Lexists(did, dstname, lapl);
}
catch (Throwable err) {
err.printStackTrace();
fail("H5.H5Lcreate_soft: " + err);
}
assertTrue("TestH5L._createSoftLink ", link_exists);
}
private final void _createExternalLink(long fid, String ext_filename, String curname, long did, String dstname, long lcpl, long lapl) {
boolean link_exists = false;
try {
H5.H5Lcreate_external(ext_filename, curname, did, dstname, lcpl, lapl);
H5.H5Fflush(fid, HDF5Constants.H5F_SCOPE_LOCAL);
link_exists = H5.H5Lexists(did, dstname, lapl);
}
catch (Throwable err) {
err.printStackTrace();
fail("H5.H5Lcreate_external: " + err);
}
assertTrue("TestH5L._createExternalLink ", link_exists);
}
@Before
public void createH5file()
throws NullPointerException, HDF5Exception {
assertTrue("H5 open ids is 0",H5.getOpenIDCount()==0);
System.out.print(testname.getMethodName());
try {
H5fcpl = H5.H5Pcreate(HDF5Constants.H5P_FILE_CREATE);
H5.H5Pset_link_creation_order(H5fcpl, HDF5Constants.H5P_CRT_ORDER_TRACKED+HDF5Constants.H5P_CRT_ORDER_INDEXED);
H5fid = H5.H5Fcreate(H5_FILE, HDF5Constants.H5F_ACC_TRUNC,
H5fcpl, HDF5Constants.H5P_DEFAULT);
}
catch (Throwable err) {
err.printStackTrace();
fail("TestH5L.createH5file: " + err);
}
assertTrue("TestH5L.createH5file: H5.H5Fcreate: ",H5fid > 0);
try {
H5dsid = H5.H5Screate_simple(2, H5dims, null);
H5did1 = _createDataset(H5fid, H5dsid, "DS1", HDF5Constants.H5P_DEFAULT);
H5gid = _createGroup(H5fid, "/G1");
H5did2 = _createDataset(H5gid, H5dsid, "DS2", HDF5Constants.H5P_DEFAULT);
}
catch (Throwable err) {
err.printStackTrace();
fail("TestH5L.createH5objs: " + err);
}
assertTrue("TestH5L.createH5file: H5.H5Screate_simple: ",H5dsid > 0);
assertTrue("TestH5L.createH5file: H5.H5Gcreate: ",H5gid > 0);
H5.H5Fflush(H5fid, HDF5Constants.H5F_SCOPE_LOCAL);
}
@After
public void deleteH5file() throws HDF5LibraryException {
if (H5gid > 0)
try {H5.H5Gclose(H5gid);} catch (Exception ex) {}
if (H5gcpl > 0)
try {H5.H5Pclose(H5gcpl);} catch (Exception ex) {}
if (H5did2 > 0)
try {H5.H5Dclose(H5did2);} catch (Exception ex) {}
if (H5dsid > 0)
try {H5.H5Sclose(H5dsid);} catch (Exception ex) {}
if (H5did1 > 0)
try {H5.H5Dclose(H5did1);} catch (Exception ex) {}
if (H5fid > 0)
try {H5.H5Fclose(H5fid);} catch (Exception ex) {}
if (H5fcpl > 0)
try {H5.H5Pclose(H5fcpl);} catch (Exception ex) {}
_deleteFile(H5_FILE);
System.out.println();
}
@Test
public void testH5Lget_info_by_idx_n0_create() {
H5L_info_t link_info = null;
try {
int order = H5.H5Pget_link_creation_order(H5fcpl);
assertTrue("creation order :"+order, order == HDF5Constants.H5P_CRT_ORDER_TRACKED+HDF5Constants.H5P_CRT_ORDER_INDEXED);
}
catch (Throwable err) {
err.printStackTrace();
fail("H5.H5Lget_info_by_idx_n0_create:H5Pget_link_creation_order " + err);
}
try {
link_info = H5.H5Lget_info_by_idx(H5fid, "/", HDF5Constants.H5_INDEX_CRT_ORDER, HDF5Constants.H5_ITER_INC, 0, HDF5Constants.H5P_DEFAULT);
}
catch (Throwable err) {
err.printStackTrace();
fail("H5.H5Lget_info_by_idx: " + err);
}
assertFalse("H5Lget_info_by_idx ", link_info==null);
assertTrue("H5Lget_info_by_idx link type", link_info.type==HDF5Constants.H5L_TYPE_HARD);
}
@Test
public void testH5Lget_info_by_idx_n1_create() {
H5L_info_t link_info = null;
try {
int order = H5.H5Pget_link_creation_order(H5fcpl);
assertTrue("creation order :"+order, order == HDF5Constants.H5P_CRT_ORDER_TRACKED+HDF5Constants.H5P_CRT_ORDER_INDEXED);
}
catch (Throwable err) {
err.printStackTrace();
fail("H5.H5Lget_info_by_idx_n1_create:H5Pget_link_creation_order " + err);
}
try {
link_info = H5.H5Lget_info_by_idx(H5fid, "/", HDF5Constants.H5_INDEX_CRT_ORDER, HDF5Constants.H5_ITER_INC, 1, HDF5Constants.H5P_DEFAULT);
}
catch (Throwable err) {
err.printStackTrace();
fail("H5.H5Lget_info_by_idx: " + err);
}
assertFalse("H5Lget_info_by_idx ", link_info==null);
assertTrue("H5Lget_info_by_idx link type", link_info.type==HDF5Constants.H5L_TYPE_HARD);
}
@Test(expected = HDF5LibraryException.class)
public void testH5Lcreate_hard_cur_not_exists() throws Throwable {
H5.H5Lcreate_hard(H5fid, "None", H5fid, "DS1", HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT);
}
@Test
public void testH5Lcreate_hard() {
try {
H5.H5Lcreate_hard(H5fid, "DS1", H5fid, "L1", HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT);
H5.H5Fflush(H5fid, HDF5Constants.H5F_SCOPE_LOCAL);
boolean link_exists = H5.H5Lexists(H5fid, "L1", HDF5Constants.H5P_DEFAULT);
assertTrue("testH5Lcreate_hard:H5Lexists ", link_exists);
}
catch (Throwable err) {
err.printStackTrace();
fail("H5.H5Lexists: " + err);
}
}
@Test(expected = HDF5LibraryException.class)
public void testH5Lcreate_hard_dst_link_exists() throws Throwable {
_createHardLink(H5fid, H5fid, "/G1/DS2", H5fid, "L1", HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT);
H5.H5Lcreate_hard(H5fid, "L1", H5fid, "/G1/DS2", HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT);
}
@Test
public void testH5Ldelete_hard_link() {
_createHardLink(H5fid, H5fid, "/G1/DS2", H5fid, "L1", HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT);
try {
H5.H5Ldelete(H5fid, "L1", HDF5Constants.H5P_DEFAULT);
H5.H5Fflush(H5fid, HDF5Constants.H5F_SCOPE_LOCAL);
boolean link_exists = H5.H5Lexists(H5fid, "L1", HDF5Constants.H5P_DEFAULT);
assertFalse("testH5Lcreate_hard:H5Lexists ", link_exists);
}
catch (Throwable err) {
err.printStackTrace();
fail("H5.H5Lexists: " + err);
}
}
@Test
public void testH5Lcreate_soft() {
try {
H5.H5Lcreate_soft("DS1", H5fid, "L1", HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT);
H5.H5Fflush(H5fid, HDF5Constants.H5F_SCOPE_LOCAL);
boolean link_exists = H5.H5Lexists(H5fid, "L1", HDF5Constants.H5P_DEFAULT);
assertTrue("testH5Lcreate_soft:H5Lexists ", link_exists);
}
catch (Throwable err) {
err.printStackTrace();
fail("H5.H5Lexists: " + err);
}
}
@Test(expected = HDF5LibraryException.class)
public void testH5Lcreate_soft_dst_link_exists() throws Throwable {
_createSoftLink(H5fid, "/G1/DS2", H5fid, "L1", HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT);
H5.H5Lcreate_soft("L1", H5fid, "/G1/DS2", HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT);
}
@Test
public void testH5Ldelete_soft_link() {
_createSoftLink(H5fid, "/G1/DS2", H5fid, "L1", HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT);
try {
H5.H5Ldelete(H5fid, "L1", HDF5Constants.H5P_DEFAULT);
H5.H5Fflush(H5fid, HDF5Constants.H5F_SCOPE_LOCAL);
boolean link_exists = H5.H5Lexists(H5fid, "L1", HDF5Constants.H5P_DEFAULT);
assertFalse("testH5Lcreate_soft:H5Lexists ", link_exists);
}
catch (Throwable err) {
err.printStackTrace();
fail("H5.H5Lexists: " + err);
}
}
@Test
public void testH5Lget_info_softlink() {
H5L_info_t link_info = null;
_createSoftLink(H5fid, "/G1/DS2", H5fid, "L1", HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT);
try {
link_info = H5.H5Lget_info(H5fid, "L1", HDF5Constants.H5P_DEFAULT);
}
catch (Throwable err) {
err.printStackTrace();
fail("H5.H5Lget_info: " + err);
}
assertFalse("H5Lget_info ", link_info==null);
assertTrue("H5Lget_info link type", link_info.type==HDF5Constants.H5L_TYPE_SOFT);
assertTrue("Link Address ", link_info.address_val_size>0);
}
@Test
public void testH5Lget_value_soft() {
String[] link_value = {null, null};
int link_type = -1;
_createSoftLink(H5fid, "/G1/DS2", H5fid, "L1", HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT);
try {
link_type = H5.H5Lget_value(H5fid, "L1", link_value, HDF5Constants.H5P_DEFAULT);
}
catch (Throwable err) {
err.printStackTrace();
fail("H5.H5Lget_value: " + err);
}
assertTrue("Link Type", link_type == HDF5Constants.H5L_TYPE_SOFT);
assertFalse("H5Lget_value ", link_value[0]==null);
assertTrue("Link Value ", link_value[0].compareTo("/G1/DS2")==0);
}
@Test
public void testH5Lcreate_soft_dangle() {
try {
H5.H5Lcreate_soft("DS3", H5fid, "L2", HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT);
H5.H5Fflush(H5fid, HDF5Constants.H5F_SCOPE_LOCAL);
boolean link_exists = H5.H5Lexists(H5fid, "L2", HDF5Constants.H5P_DEFAULT);
assertTrue("testH5Lcreate_soft:H5Lexists ", link_exists);
}
catch (Throwable err) {
err.printStackTrace();
fail("H5.H5Lexists: " + err);
}
}
@Test
public void testH5Ldelete_soft_link_dangle() {
_createSoftLink(H5fid, "DS3", H5fid, "L2", HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT);
try {
H5.H5Ldelete(H5fid, "L2", HDF5Constants.H5P_DEFAULT);
H5.H5Fflush(H5fid, HDF5Constants.H5F_SCOPE_LOCAL);
boolean link_exists = H5.H5Lexists(H5fid, "L2", HDF5Constants.H5P_DEFAULT);
assertFalse("testH5Lcreate_soft:H5Lexists ", link_exists);
}
catch (Throwable err) {
err.printStackTrace();
fail("H5.H5Lexists: " + err);
}
}
@Test
public void testH5Lget_info_softlink_dangle() {
H5L_info_t link_info = null;
_createSoftLink(H5fid, "DS3", H5fid, "L2", HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT);
try {
link_info = H5.H5Lget_info(H5fid, "L2", HDF5Constants.H5P_DEFAULT);
}
catch (Throwable err) {
err.printStackTrace();
fail("H5.H5Lget_info: " + err);
}
assertFalse("H5Lget_info ", link_info==null);
assertTrue("H5Lget_info link type", link_info.type==HDF5Constants.H5L_TYPE_SOFT);
assertTrue("Link Address ", link_info.address_val_size>0);
}
@Test
public void testH5Lget_value_dangle() {
String[] link_value = {null,null};
int link_type = -1;
_createSoftLink(H5fid, "DS3", H5fid, "L2", HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT);
try {
link_type = H5.H5Lget_value(H5fid, "L2", link_value, HDF5Constants.H5P_DEFAULT);
}
catch (Throwable err) {
err.printStackTrace();
fail("H5.H5Lget_value: " + err);
}
assertTrue("Link Type", link_type == HDF5Constants.H5L_TYPE_SOFT);
assertFalse("H5Lget_value ", link_value[0]==null);
assertTrue("Link Value ", link_value[0].compareTo("DS3")==0);
}
@Test
public void testH5Lcreate_external() {
try {
H5.H5Lcreate_external(H5_EXTFILE, "DT1", H5fid, "L1", HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT);
H5.H5Fflush(H5fid, HDF5Constants.H5F_SCOPE_LOCAL);
boolean link_exists = H5.H5Lexists(H5fid, "L1", HDF5Constants.H5P_DEFAULT);
assertTrue("testH5Lcreate_external:H5Lexists ", link_exists);
}
catch (Throwable err) {
err.printStackTrace();
fail("H5.H5Lexists: " + err);
}
}
@Test
public void testH5Lget_info_externallink() {
H5L_info_t link_info = null;
_createExternalLink(H5fid, H5_EXTFILE, "DT1", H5fid, "L1", HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT);
try {
link_info = H5.H5Lget_info(H5fid, "L1", HDF5Constants.H5P_DEFAULT);
}
catch (Throwable err) {
err.printStackTrace();
fail("H5.H5Lget_info: " + err);
}
assertFalse("H5Lget_info ", link_info==null);
assertTrue("H5Lget_info link type", link_info.type==HDF5Constants.H5L_TYPE_EXTERNAL);
assertTrue("Link Address ", link_info.address_val_size>0);
}
@Test
public void testH5Lget_value_external(){
String[] link_value = {null,null};
int link_type = -1;
_createExternalLink(H5fid, H5_EXTFILE, "DT1", H5fid, "L1", HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT);
try {
link_type = H5.H5Lget_value(H5fid, "L1", link_value, HDF5Constants.H5P_DEFAULT);
}
catch (Throwable err) {
err.printStackTrace();
fail("H5.H5Lget_value: " + err);
}
assertTrue("Link Type", link_type == HDF5Constants.H5L_TYPE_EXTERNAL);
assertFalse("H5Lget_value ", link_value[0]==null);
assertFalse("H5Lget_value ", link_value[1]==null);
assertTrue("Link Value ", link_value[0].compareTo("DT1")==0);
}
@Test(expected = HDF5LibraryException.class)
public void testH5Lcopy_cur_not_exists() throws Throwable {
H5.H5Lcopy(H5fid, "None", H5fid, "DS1", HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT);
}
@Test
public void testH5Lcopy() {
try {
H5.H5Lcopy(H5fid, "DS1", H5fid, "CPY1", HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT);
H5.H5Fflush(H5fid, HDF5Constants.H5F_SCOPE_LOCAL);
boolean link_exists = H5.H5Lexists(H5fid, "CPY1", HDF5Constants.H5P_DEFAULT);
assertTrue("testH5Lcopy:H5Lexists ", link_exists);
}
catch (Throwable err) {
err.printStackTrace();
fail("testH5Lcopy:H5Lexists: " + err);
}
}
@Test(expected = HDF5LibraryException.class)
public void testH5Lcopy_dst_link_exists() throws Throwable {
_createHardLink(H5fid, H5fid, "/G1/DS2", H5fid, "CPY1", HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT);
H5.H5Lcopy(H5fid, "CPY1", H5fid, "/G1/DS2", HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT);
}
@Test(expected = HDF5LibraryException.class)
public void testH5Lmove_cur_not_exists() throws Throwable {
H5.H5Lmove(H5fid, "None", H5fid, "DS1", HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT);
}
@Test
public void testH5Lmove() {
try {
H5.H5Lmove(H5fid, "DS1", H5fid, "CPY1", HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT);
H5.H5Fflush(H5fid, HDF5Constants.H5F_SCOPE_LOCAL);
boolean link_exists = H5.H5Lexists(H5fid, "CPY1", HDF5Constants.H5P_DEFAULT);
assertTrue("testH5Lmove:H5Lexists ", link_exists);
link_exists = H5.H5Lexists(H5fid, "DS1", HDF5Constants.H5P_DEFAULT);
assertFalse("testH5Lmove:H5Lexists ", link_exists);
}
catch (Throwable err) {
err.printStackTrace();
fail("testH5Lmove:H5Lexists: " + err);
}
}
@Test(expected = HDF5LibraryException.class)
public void testH5Lmove_dst_link_exists() throws Throwable {
_createHardLink(H5fid, H5fid, "/G1/DS2", H5fid, "CPY1", HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT);
H5.H5Lmove(H5fid, "CPY1", H5fid, "/G1/DS2", HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT);
}
@Test(expected = HDF5LibraryException.class)
public void testH5Lget_value_by_idx_not_exist_name() throws Throwable {
String[] link_value = {null,null};
H5.H5Lget_value_by_idx(H5fid, "None", HDF5Constants.H5_INDEX_CRT_ORDER, HDF5Constants.H5_ITER_INC, 0, link_value, HDF5Constants.H5P_DEFAULT);
}
@Test(expected = HDF5LibraryException.class)
public void testH5Lget_value_by_idx_not_exist_create() throws Throwable {
String[] link_value = {null,null};
H5.H5Lget_value_by_idx(H5fid, "None", HDF5Constants.H5_INDEX_NAME, HDF5Constants.H5_ITER_INC, 0, link_value, HDF5Constants.H5P_DEFAULT);
}
@Test
public void testH5Lget_value_by_idx_n2_name() {
H5L_info_t link_info = null;
String[] link_value = {null,null};
int link_type = -1;
_createSoftLink(H5fid, "/G1/DS2", H5fid, "LS", HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT);
try {
link_info = H5.H5Lget_info_by_idx(H5fid, "/", HDF5Constants.H5_INDEX_NAME, HDF5Constants.H5_ITER_INC, 2, HDF5Constants.H5P_DEFAULT);
}
catch (Throwable err) {
err.printStackTrace();
fail("H5.H5Lget_info_by_idx: " + err);
}
assertFalse("testH5Lget_value_by_idx_n2 ",link_info==null);
assertTrue("testH5Lget_value_by_idx_n2 link type", link_info.type==HDF5Constants.H5L_TYPE_SOFT);
try {
link_type = H5.H5Lget_value_by_idx(H5fid, "/", HDF5Constants.H5_INDEX_NAME, HDF5Constants.H5_ITER_INC, 2, link_value, HDF5Constants.H5P_DEFAULT);
}
catch (Throwable err) {
err.printStackTrace();
fail("H5.H5Lget_value_by_idx: " + err);
}
assertTrue("Link Type", link_type == HDF5Constants.H5L_TYPE_SOFT);
assertFalse("testH5Lget_value_by_idx_n2 ", link_value[0]==null);
assertTrue("testH5Lget_value_by_idx_n2 Link Value ", link_value[0].compareTo("/G1/DS2")==0);
}
@Test
public void testH5Lget_value_by_idx_n2_create() {
H5L_info_t link_info = null;
String[] link_value = {null,null};
int link_type = -1;
try {
int order = H5.H5Pget_link_creation_order(H5fcpl);
assertTrue("creation order :"+order, order == HDF5Constants.H5P_CRT_ORDER_TRACKED+HDF5Constants.H5P_CRT_ORDER_INDEXED);
}
catch (Throwable err) {
err.printStackTrace();
fail("H5.H5Lget_value_by_idx_n2_create: H5Pget_link_creation_order " + err);
}
_createSoftLink(H5fid, "/G1/DS2", H5fid, "LS", HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT);
try {
link_info = H5.H5Lget_info_by_idx(H5fid, "/", HDF5Constants.H5_INDEX_CRT_ORDER, HDF5Constants.H5_ITER_INC, 2, HDF5Constants.H5P_DEFAULT);
}
catch (Throwable err) {
err.printStackTrace();
fail("H5.H5Lget_info_by_idx: " + err);
}
assertFalse("testH5Lget_value_by_idx_n2 ", link_info==null);
assertTrue("testH5Lget_value_by_idx_n2 link type", link_info.type==HDF5Constants.H5L_TYPE_SOFT);
try {
link_type = H5.H5Lget_value_by_idx(H5fid, "/", HDF5Constants.H5_INDEX_CRT_ORDER, HDF5Constants.H5_ITER_INC, 2, link_value, HDF5Constants.H5P_DEFAULT);
}
catch (Throwable err) {
err.printStackTrace();
fail("H5.H5Lget_value_by_idx: " + err);
}
assertTrue("Link Type", link_type == HDF5Constants.H5L_TYPE_SOFT);
assertFalse("testH5Lget_value_by_idx_n2 ", link_value[0]==null);
assertTrue("testH5Lget_value_by_idx_n2 Link Value ", link_value[0].compareTo("/G1/DS2")==0);
}
@Test
public void testH5Lget_value_by_idx_external_name() {
H5L_info_t link_info = null;
String[] link_value = {null,null};
int link_type = -1;
_createExternalLink(H5fid, H5_EXTFILE, "DT1", H5fid, "LE", HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT);
try {
link_info = H5.H5Lget_info_by_idx(H5fid, "/", HDF5Constants.H5_INDEX_NAME, HDF5Constants.H5_ITER_INC, 2, HDF5Constants.H5P_DEFAULT);
}
catch (Throwable err) {
err.printStackTrace();
fail("H5.H5Lget_info_by_idx: " + err);
}
assertFalse("testH5Lget_value_by_idx_ext ", link_info==null);
assertTrue("testH5Lget_value_by_idx_ext link type "+link_info.type, link_info.type==HDF5Constants.H5L_TYPE_EXTERNAL);
try {
link_type = H5.H5Lget_value_by_idx(H5fid, "/", HDF5Constants.H5_INDEX_NAME, HDF5Constants.H5_ITER_INC, 2, link_value, HDF5Constants.H5P_DEFAULT);
}
catch (Throwable err) {
err.printStackTrace();
fail("H5.H5Lget_value_by_idx: " + err);
}
assertTrue("Link Type", link_type == HDF5Constants.H5L_TYPE_EXTERNAL);
assertFalse("testH5Lget_value_by_idx_ext ", link_value[0]==null);
assertFalse("testH5Lget_value_by_idx_ext ", link_value[1]==null);
assertTrue("testH5Lget_value_by_idx_ext Link Value ", link_value[0].compareTo("DT1")==0);
}
@Test
public void testH5Lget_value_by_idx_external_create() {
H5L_info_t link_info = null;
String[] link_value = {null,null};
int link_type = -1;
_createExternalLink(H5fid, H5_EXTFILE, "DT1", H5fid, "LE", HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT);
try {
link_info = H5.H5Lget_info_by_idx(H5fid, "/", HDF5Constants.H5_INDEX_CRT_ORDER, HDF5Constants.H5_ITER_INC, 2, HDF5Constants.H5P_DEFAULT);
}
catch (Throwable err) {
err.printStackTrace();
fail("H5.H5Lget_info_by_idx: " + err);
}
assertFalse("testH5Lget_value_by_idx_ext ", link_info==null);
assertTrue("testH5Lget_value_by_idx_ext link type "+link_info.type, link_info.type==HDF5Constants.H5L_TYPE_EXTERNAL);
try {
link_type = H5.H5Lget_value_by_idx(H5fid, "/", HDF5Constants.H5_INDEX_CRT_ORDER, HDF5Constants.H5_ITER_INC, 2, link_value, HDF5Constants.H5P_DEFAULT);
}
catch (Throwable err) {
err.printStackTrace();
fail("H5.H5Lget_value_by_idx: " + err);
}
assertTrue("Link Type", link_type == HDF5Constants.H5L_TYPE_EXTERNAL);
assertFalse("testH5Lget_value_by_idx_ext ", link_value[0]==null);
assertFalse("testH5Lget_value_by_idx_ext ", link_value[1]==null);
assertTrue("testH5Lget_value_by_idx_ext Link Value ", link_value[0].compareTo("DT1")==0);
}
@Test(expected = HDF5LibraryException.class)
public void testH5Ldelete_by_idx_not_exist_name() throws Throwable {
H5.H5Ldelete_by_idx(H5fid, "None", HDF5Constants.H5_INDEX_NAME, HDF5Constants.H5_ITER_INC, 0, HDF5Constants.H5P_DEFAULT);
}
@Test(expected = HDF5LibraryException.class)
public void testH5Ldelete_by_idx_not_exist_create() throws Throwable {
H5.H5Ldelete_by_idx(H5fid, "None", HDF5Constants.H5_INDEX_CRT_ORDER, HDF5Constants.H5_ITER_INC, 0, HDF5Constants.H5P_DEFAULT);
}
@Test
public void testH5Ldelete_by_idx_n2_name() {
H5L_info_t link_info = null;
_createSoftLink(H5fid, "/G1/DS2", H5fid, "LS", HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT);
try {
link_info = H5.H5Lget_info_by_idx(H5fid, "/", HDF5Constants.H5_INDEX_NAME, HDF5Constants.H5_ITER_INC, 2, HDF5Constants.H5P_DEFAULT);
}
catch (Throwable err) {
err.printStackTrace();
fail("H5.H5Lget_info_by_idx: " + err);
}
assertFalse("testH5Ldelete_by_idx_n2 ", link_info==null);
assertTrue("testH5Ldelete_by_idx_n2 link type", link_info.type==HDF5Constants.H5L_TYPE_SOFT);
try {
H5.H5Ldelete_by_idx(H5fid, "/", HDF5Constants.H5_INDEX_NAME, HDF5Constants.H5_ITER_INC, 2, HDF5Constants.H5P_DEFAULT);
}
catch (Throwable err) {
err.printStackTrace();
fail("H5.H5Ldelete_by_idx: " + err);
}
try {
link_info = H5.H5Lget_info_by_idx(H5fid, "/", HDF5Constants.H5_INDEX_NAME, HDF5Constants.H5_ITER_INC, 2, HDF5Constants.H5P_DEFAULT);
}
catch (HDF5LibraryException err) {
link_info = null;
}
catch (Throwable err) {
err.printStackTrace();
fail("H5.H5Ldelete_by_idx: " + err);
}
assertTrue("testH5Ldelete_by_idx_n2 ",link_info==null);
}
@Test
public void testH5Ldelete_by_idx_n2_create() {
H5L_info_t link_info = null;
_createSoftLink(H5fid, "/G1/DS2", H5fid, "LS", HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT);
try {
link_info = H5.H5Lget_info_by_idx(H5fid, "/", HDF5Constants.H5_INDEX_CRT_ORDER, HDF5Constants.H5_ITER_INC, 2, HDF5Constants.H5P_DEFAULT);
}
catch (Throwable err) {
err.printStackTrace();
fail("H5.H5Lget_info_by_idx: " + err);
}
assertFalse("testH5Ldelete_by_idx_n2 ", link_info==null);
assertTrue("testH5Ldelete_by_idx_n2 link type", link_info.type==HDF5Constants.H5L_TYPE_SOFT);
try {
H5.H5Ldelete_by_idx(H5fid, "/", HDF5Constants.H5_INDEX_CRT_ORDER, HDF5Constants.H5_ITER_INC, 2, HDF5Constants.H5P_DEFAULT);
}
catch (Throwable err) {
err.printStackTrace();
fail("H5.H5Ldelete_by_idx: " + err);
}
try {
link_info = H5.H5Lget_info_by_idx(H5fid, "/", HDF5Constants.H5_INDEX_CRT_ORDER, HDF5Constants.H5_ITER_INC, 2, HDF5Constants.H5P_DEFAULT);
}
catch (HDF5LibraryException err) {
link_info = null;
}
catch (Throwable err) {
err.printStackTrace();
fail("H5.H5Ldelete_by_idx: " + err);
}
assertTrue("testH5Ldelete_by_idx_n2 ",link_info==null);
}
@Test
public void testH5Lvisit_create() {
try {
int order = H5.H5Pget_link_creation_order(H5fcpl);
assertTrue("creation order :"+order, order == HDF5Constants.H5P_CRT_ORDER_TRACKED+HDF5Constants.H5P_CRT_ORDER_INDEXED);
}
catch (Throwable err) {
err.printStackTrace();
fail("H5.H5Lvisit_create: H5Pget_link_creation_order " + err);
}
_createHardLink(H5fid, H5fid, "/G1/DS2", H5fid, "CPY1", HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT);
_createExternalLink(H5fid, H5_EXTFILE, "DT1", H5fid, "LE", HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT);
_createSoftLink(H5fid, "/G1/DS2", H5fid, "LS", HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT);
class idata {
public String link_name = null;
public int link_type = -1;
idata(String name, int type) {
this.link_name = name;
this.link_type = type;
}
}
class H5L_iter_data implements H5L_iterate_t {
public ArrayList<idata> iterdata = new ArrayList<idata>();
}
H5L_iterate_t iter_data = new H5L_iter_data();
class H5L_iter_callback implements H5L_iterate_cb {
public int callback(long group, String name, H5L_info_t info, H5L_iterate_t op_data) {
idata id = new idata(name, info.type);
((H5L_iter_data)op_data).iterdata.add(id);
return 0;
}
}
H5L_iterate_cb iter_cb = new H5L_iter_callback();
try {
H5.H5Lvisit(H5fid, HDF5Constants.H5_INDEX_CRT_ORDER, HDF5Constants.H5_ITER_INC, iter_cb, iter_data);
}
catch (Throwable err) {
err.printStackTrace();
fail("H5.H5Lvisit: " + err);
}
assertFalse("H5Lvisit ",((H5L_iter_data)iter_data).iterdata.isEmpty());
assertTrue("H5Lvisit "+((H5L_iter_data)iter_data).iterdata.size(),((H5L_iter_data)iter_data).iterdata.size()==6);
assertTrue("H5Lvisit "+((idata)((H5L_iter_data)iter_data).iterdata.get(0)).link_name,((idata)((H5L_iter_data)iter_data).iterdata.get(0)).link_name.compareToIgnoreCase("DS1")==0);
assertTrue("H5Lvisit "+((idata)((H5L_iter_data)iter_data).iterdata.get(1)).link_name,((idata)((H5L_iter_data)iter_data).iterdata.get(1)).link_name.compareToIgnoreCase("G1")==0);
assertTrue("H5Lvisit "+((idata)((H5L_iter_data)iter_data).iterdata.get(2)).link_name,((idata)((H5L_iter_data)iter_data).iterdata.get(2)).link_name.compareToIgnoreCase("G1/DS2")==0);
assertTrue("H5Lvisit "+((idata)((H5L_iter_data)iter_data).iterdata.get(3)).link_name,((idata)((H5L_iter_data)iter_data).iterdata.get(3)).link_name.compareToIgnoreCase("CPY1")==0);
assertTrue("H5Lvisit "+((idata)((H5L_iter_data)iter_data).iterdata.get(4)).link_name,((idata)((H5L_iter_data)iter_data).iterdata.get(4)).link_name.compareToIgnoreCase("LE")==0);
assertTrue("H5Lvisit "+((idata)((H5L_iter_data)iter_data).iterdata.get(5)).link_name,((idata)((H5L_iter_data)iter_data).iterdata.get(5)).link_name.compareToIgnoreCase("LS")==0);
}
@Test
public void testH5Literate_create() {
try {
int order = H5.H5Pget_link_creation_order(H5fcpl);
assertTrue("creation order :"+order, order == HDF5Constants.H5P_CRT_ORDER_TRACKED+HDF5Constants.H5P_CRT_ORDER_INDEXED);
}
catch (Throwable err) {
err.printStackTrace();
fail("H5.H5Literate_create: H5Pget_link_creation_order " + err);
}
_createHardLink(H5fid, H5fid, "/G1/DS2", H5fid, "CPY1", HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT);
_createExternalLink(H5fid, H5_EXTFILE, "DT1", H5fid, "LE", HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT);
_createSoftLink(H5fid, "/G1/DS2", H5fid, "LS", HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT);
class idata {
public String link_name = null;
public int link_type = -1;
idata(String name, int type) {
this.link_name = name;
this.link_type = type;
}
}
class H5L_iter_data implements H5L_iterate_t {
public ArrayList<idata> iterdata = new ArrayList<idata>();
}
H5L_iterate_t iter_data = new H5L_iter_data();
class H5L_iter_callback implements H5L_iterate_cb {
public int callback(long group, String name, H5L_info_t info, H5L_iterate_t op_data) {
idata id = new idata(name, info.type);
((H5L_iter_data)op_data).iterdata.add(id);
return 0;
}
}
H5L_iterate_cb iter_cb = new H5L_iter_callback();
try {
H5.H5Literate(H5fid, HDF5Constants.H5_INDEX_CRT_ORDER, HDF5Constants.H5_ITER_INC, 0, iter_cb, iter_data);
}
catch (Throwable err) {
err.printStackTrace();
fail("H5.H5Literate: " + err);
}
assertFalse("H5Literate ",((H5L_iter_data)iter_data).iterdata.isEmpty());
assertTrue("H5Literate "+((H5L_iter_data)iter_data).iterdata.size(),((H5L_iter_data)iter_data).iterdata.size()==5);
assertTrue("H5Literate "+((idata)((H5L_iter_data)iter_data).iterdata.get(0)).link_name,((idata)((H5L_iter_data)iter_data).iterdata.get(0)).link_name.compareToIgnoreCase("DS1")==0);
assertTrue("H5Literate "+((idata)((H5L_iter_data)iter_data).iterdata.get(1)).link_name,((idata)((H5L_iter_data)iter_data).iterdata.get(1)).link_name.compareToIgnoreCase("G1")==0);
assertTrue("H5Literate "+((idata)((H5L_iter_data)iter_data).iterdata.get(2)).link_name,((idata)((H5L_iter_data)iter_data).iterdata.get(2)).link_name.compareToIgnoreCase("CPY1")==0);
assertTrue("H5Literate "+((idata)((H5L_iter_data)iter_data).iterdata.get(3)).link_name,((idata)((H5L_iter_data)iter_data).iterdata.get(3)).link_name.compareToIgnoreCase("LE")==0);
assertTrue("H5Literate "+((idata)((H5L_iter_data)iter_data).iterdata.get(4)).link_name,((idata)((H5L_iter_data)iter_data).iterdata.get(4)).link_name.compareToIgnoreCase("LS")==0);
}
}
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