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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* 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);
}
}
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