/*
* Class: hdf_hdf5lib_H5
* Method: H5Epop
* Signature: (JJ)V
*/
JNIEXPORT void JNICALL
Java_hdf_hdf5lib_H5_H5Epop
(JNIEnv *env, jclass cls, jlong stk_id, jlong count)
{
if (stk_id < 0) {
h5badArgument(env, "H5Epop: invalid argument");
} /* end if */
else if (H5Epop((hid_t)stk_id, (size_t)count) < 0)
h5libraryError(env);
} /* end Java_hdf_hdf5lib_H5_H5Epop */
Exception::Exception() noexcept
{
// FIXME: is this the best approach? Is it thread-safe?
hid_t stack{H5Eget_current_stack()};
// Pop all but inner-most frame, i.e., the root cause.
H5Epop(stack, H5Eget_num(stack) - 1);
// Get inner-most error message.
H5Ewalk2(stack, H5E_WALK_DOWNWARD, setError, what_);
// Free stack.
H5Eclose_stack(stack);
}
/*-------------------------------------------------------------------------
* Function: main
*
* Purpose: Test error API.
*
* Programmer: Raymond Lu
* July 10, 2003
*
*-------------------------------------------------------------------------
*/
int
main(void)
{
hid_t file, fapl;
hid_t estack_id;
char filename[1024];
const char *FUNC_main = "main";
HDfprintf(stderr, " This program tests the Error API. There're supposed to be some error messages\n");
/* Initialize errors */
if(init_error() < 0)
TEST_ERROR;
fapl = h5_fileaccess();
h5_fixname(FILENAME[0], fapl, filename, sizeof filename);
if((file = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
TEST_ERROR;
/* Test error stack */
if(error_stack() < 0) {
/* Push an error onto error stack */
if(H5Epush(ERR_STACK, __FILE__, FUNC_main, __LINE__, ERR_CLS, ERR_MAJ_TEST, ERR_MIN_ERRSTACK,
"Error stack test failed") < 0) TEST_ERROR;
/* Delete an error from the top of error stack */
H5Epop(ERR_STACK, 1);
/* Make sure we can use other class's major or minor errors. */
H5Epush(ERR_STACK, __FILE__, FUNC_main, __LINE__, ERR_CLS2, ERR_MAJ_TEST, ERR_MIN_ERRSTACK,
"Error stack test failed");
/* Print out the errors on stack */
dump_error(ERR_STACK);
/* Empty error stack */
H5Eclear2(ERR_STACK);
/* Close error stack */
H5Eclose_stack(ERR_STACK);
} /* end if */
/* Test error API */
if(test_error(file) < 0) {
H5Epush(H5E_DEFAULT, __FILE__, FUNC_main, __LINE__, ERR_CLS, ERR_MAJ_TEST, ERR_MIN_SUBROUTINE,
"Error test failed, %s", "it's wrong");
estack_id = H5Eget_current_stack();
H5Eprint2(estack_id, stderr);
H5Eclose_stack(estack_id);
} /* end if */
/* Test pushing a very long error description */
if(test_long_desc() < 0) TEST_ERROR;
/* Test creating a new error stack */
if(test_create() < 0) TEST_ERROR;
/* Test copying a new error stack */
if(test_copy() < 0) TEST_ERROR;
if(H5Fclose(file) < 0) TEST_ERROR;
/* Close error information */
if(close_error() < 0)
TEST_ERROR;
/* Test error message during data reading when filter isn't registered
* Use default FAPL to avoid some VFD drivers by the check-vfd test because
* the test file was pre-generated. */
h5_fixname(DATAFILE, H5P_DEFAULT, filename, sizeof filename);
if(test_filter_error(filename) < 0)
TEST_ERROR;
h5_clean_files(FILENAME, fapl);
HDfprintf(stderr, "\nAll error API tests passed.\n");
return 0;
error:
HDfprintf(stderr, "\n***** ERROR TEST FAILED (real problem)! *****\n");
return 1;
}
