c32b738708
Description:
- Reorganized some exception classes to reflect the HDF5 object
hierarchy and provide extendibility.
DataSetIException -> LocationException -> Exception
DataTypeIException -> LocationException -> Exception
GroupIException -> LocationException -> Exception
AttributeIException -> LocationException -> Exception
FileIException -> GroupIException -> LocationException -> Exception
- Added throwException() to these subclasses and use it in H5Location
and H5Object member functions to throw an exception that is specific
to the object that invokes the member function. Applications that
catch the base exception can continue to do the same.
- Many cleanup for inconsistencies in comments/headers.
Platforms tested:
Linux/64 (jelly)
Linux/64 (platypus)
Darwin (osx1010test)
979 lines
34 KiB
C++
979 lines
34 KiB
C++
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
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* Copyright by The HDF Group. *
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* Copyright by the Board of Trustees of the University of Illinois. *
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* All rights reserved. *
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* *
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* This file is part of HDF5. The full HDF5 copyright notice, including *
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* terms governing use, modification, and redistribution, is contained in *
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* the COPYING file, which can be found at the root of the source code *
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* distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases. *
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* If you do not have access to either file, you may request a copy from *
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* help@hdfgroup.org. *
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* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
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/*****************************************************************************
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FILE
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tfile.cpp - HDF5 C++ testing the file I/O features
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EXTERNAL ROUTINES/VARIABLES:
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These routines are in the test directory of the C library:
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h5_fileaccess() -- in h5test.c, returns a file access template
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***************************************************************************/
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#ifdef OLD_HEADER_FILENAME
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#include <iostream.h>
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#else
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#include <iostream>
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#endif
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using std::cerr;
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using std::endl;
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#include <string>
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#include "H5Cpp.h" // C++ API header file
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using namespace H5;
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#include "h5cpputil.h" // C++ utilility header file
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const hsize_t F1_USERBLOCK_SIZE = (hsize_t)0;
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const size_t F1_OFFSET_SIZE = sizeof(haddr_t);
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const size_t F1_LENGTH_SIZE = sizeof(hsize_t);
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const unsigned F1_SYM_LEAF_K = 4;
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const unsigned F1_SYM_INTERN_K = 16;
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const H5std_string FILE1("tfile1.h5");
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const hsize_t F2_USERBLOCK_SIZE = (hsize_t)512;
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const size_t F2_OFFSET_SIZE = 8;
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const size_t F2_LENGTH_SIZE = 8;
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const unsigned F2_SYM_LEAF_K = 8;
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const unsigned F2_SYM_INTERN_K = 32;
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const unsigned F2_ISTORE = 64;
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const H5std_string FILE2("tfile2.h5");
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const hsize_t F3_USERBLOCK_SIZE = (hsize_t)0;
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const size_t F3_OFFSET_SIZE = F2_OFFSET_SIZE;
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const size_t F3_LENGTH_SIZE = F2_LENGTH_SIZE;
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const unsigned F3_SYM_LEAF_K = F2_SYM_LEAF_K;
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const unsigned F3_SYM_INTERN_K = F2_SYM_INTERN_K;
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const H5std_string FILE3("tfile3.h5");
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const int KB = 1024;
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const H5std_string FILE4("tfile4.h5");
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/*-------------------------------------------------------------------------
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* Function: test_file_create
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*
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* Purpose: Test file and template creations
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*
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* Return: None
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*
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* Programmer: Binh-Minh Ribler (use C version)
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* January, 2001
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*
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* Modifications:
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* January, 2005: C tests' macro VERIFY casts values to 'long' for all
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* cases. Since there are no operator<< for 'long long'
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* or int64 in VS C++ ostream, I casted the hsize_t values
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* passed to verify_val to 'long' as well. If problems
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* arises later, this will have to be specificly handled
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* with a special routine.
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*
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*-------------------------------------------------------------------------
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*/
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static void test_file_create()
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{
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// Output message about test being performed
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SUBTEST("File Creation I/O");
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// Test create with various sequences of H5F_ACC_EXCL and
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// H5F_ACC_TRUNC flags
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// Create with H5F_ACC_EXCL
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// First ensure the file does not exist
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remove(FILE1.c_str());
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// Setting this to NULL for cleaning up in failure situations
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H5File* file1 = NULL;
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try {
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// Create file FILE1
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file1 = new H5File (FILE1, H5F_ACC_EXCL);
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// Try to create the same file with H5F_ACC_TRUNC. This should fail
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// because file1 is the same file and is currently open.
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try {
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H5File file2 (FILE1, H5F_ACC_TRUNC); // should throw E
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// Should FAIL but didn't, so throw an invalid action exception
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throw InvalidActionException("H5File constructor", "Attempted to create an existing file.");
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}
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catch (FileIException& E) // catch truncating existing file
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{} // do nothing, FAIL expected
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// Close file1
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delete file1;
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file1 = NULL;
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// Try again with H5F_ACC_EXCL. This should fail because the file
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// already exists from the previous steps.
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try {
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H5File file2(FILE1, H5F_ACC_EXCL); // should throw E
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// Should FAIL but didn't, so throw an invalid action exception
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throw InvalidActionException("H5File constructor", "File already exists.");
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}
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catch (FileIException& E) // catching creating existing file
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{} // do nothing, FAIL expected
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// Test create with H5F_ACC_TRUNC. This will truncate the existing file.
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file1 = new H5File (FILE1, H5F_ACC_TRUNC);
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// Try to create first file again. This should fail because file1
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// is the same file and is currently open.
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try {
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H5File file2 (FILE1, H5F_ACC_TRUNC); // should throw E
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// Should FAIL but didn't, so throw an invalid action exception
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throw InvalidActionException("H5File constructor", "H5F_ACC_TRUNC attempt on an opened file.");
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}
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catch (FileIException& E) // catching truncating opened file
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{} // do nothing, FAIL expected
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// Try with H5F_ACC_EXCL. This should fail too because the file already
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// exists.
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try {
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H5File file3 (FILE1, H5F_ACC_EXCL); // should throw E
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// Should FAIL but didn't, so throw an invalid action exception
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throw InvalidActionException("H5File constructor", "H5F_ACC_EXCL attempt on an existing file.");
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}
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catch (FileIException& E) // catching H5F_ACC_EXCL on existing file
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{} // do nothing, FAIL expected
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// Get the file-creation template
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FileCreatPropList tmpl1 = file1->getCreatePlist();
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hsize_t ublock = tmpl1.getUserblock();
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verify_val((long)ublock, (long)F1_USERBLOCK_SIZE, "FileCreatPropList::getUserblock", __LINE__, __FILE__);
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size_t parm1, parm2; // file-creation parameters
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tmpl1.getSizes( parm1, parm2);
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verify_val(parm1, F1_OFFSET_SIZE, "FileCreatPropList::getSizes", __LINE__, __FILE__);
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verify_val(parm2, F1_LENGTH_SIZE, "FileCreatPropList::getSizes", __LINE__, __FILE__);
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unsigned iparm1,iparm2; // file-creation parameters
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tmpl1.getSymk( iparm1, iparm2);
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verify_val(iparm1, F1_SYM_INTERN_K, "FileCreatPropList::getSymk", __LINE__, __FILE__);
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verify_val(iparm2, F1_SYM_LEAF_K, "FileCreatPropList::getSymk", __LINE__, __FILE__);
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// tmpl1 is automatically closed; if error occurs, it'll be
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// caught in the catch block
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// Close first file
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delete file1;
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}
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catch (InvalidActionException& E)
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{
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cerr << " *FAILED*" << endl;
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cerr << " <<< " << E.getDetailMsg() << " >>>" << endl << endl;
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if (file1 != NULL) // clean up
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delete file1;
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}
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// catch all other exceptions
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catch (Exception& E)
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{
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issue_fail_msg("test_file_create()", __LINE__, __FILE__, E.getCDetailMsg());
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if (file1 != NULL) // clean up
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delete file1;
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}
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// Setting this to NULL for cleaning up in failure situations
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FileCreatPropList* tmpl1 = NULL;
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try
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{
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// Create a new file with a non-standard file-creation template
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tmpl1 = new FileCreatPropList;
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// Set the new file-creation parameters
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tmpl1->setUserblock (F2_USERBLOCK_SIZE);
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tmpl1->setSizes( F2_OFFSET_SIZE, F2_LENGTH_SIZE );
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tmpl1->setSymk( F2_SYM_INTERN_K, F2_SYM_LEAF_K );
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// Try to create second file, with non-standard file-creation template
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// params.
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H5File file2( FILE2, H5F_ACC_TRUNC, *tmpl1 );
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// Release file-creation template
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delete tmpl1;
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tmpl1 = NULL;
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// Get the file-creation template
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tmpl1 = new FileCreatPropList (file2.getCreatePlist());
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// Get the file-creation parameters
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hsize_t ublock = tmpl1->getUserblock();
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verify_val((long)ublock, (long)F2_USERBLOCK_SIZE, "FileCreatPropList::getUserblock", __LINE__, __FILE__);
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size_t parm1, parm2; // file-creation parameters
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tmpl1->getSizes( parm1, parm2);
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verify_val(parm1, F2_OFFSET_SIZE, "FileCreatPropList::getSizes", __LINE__, __FILE__);
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verify_val(parm2, F2_LENGTH_SIZE, "FileCreatPropList::getSizes", __LINE__, __FILE__);
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unsigned iparm1,iparm2; // file-creation parameters
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tmpl1->getSymk( iparm1, iparm2);
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verify_val(iparm1, F2_SYM_INTERN_K, "FileCreatPropList::getSymk", __LINE__, __FILE__);
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verify_val(iparm2, F2_SYM_LEAF_K, "FileCreatPropList::getSymk", __LINE__, __FILE__);
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// Clone the file-creation template
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FileCreatPropList tmpl2;
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tmpl2.copy (*tmpl1);
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// Release file-creation template
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delete tmpl1;
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tmpl1 = NULL;
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// Set the new file-creation parameter
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tmpl2.setUserblock( F3_USERBLOCK_SIZE );
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// Try to create second file, with non-standard file-creation template
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// params
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H5File file3( FILE3, H5F_ACC_TRUNC, tmpl2 );
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// Get the file-creation template
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tmpl1 = new FileCreatPropList (file3.getCreatePlist());
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// Get the file-creation parameters
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ublock = tmpl1->getUserblock();
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verify_val((long)ublock, (long)F3_USERBLOCK_SIZE, "FileCreatPropList::getUserblock", __LINE__, __FILE__);
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tmpl1->getSizes( parm1, parm2);
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verify_val(parm1, F3_OFFSET_SIZE, "FileCreatPropList::getSizes", __LINE__, __FILE__);
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verify_val(parm2, F3_LENGTH_SIZE, "FileCreatPropList::getSizes", __LINE__, __FILE__);
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tmpl1->getSymk( iparm1, iparm2);
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verify_val(iparm1, F3_SYM_INTERN_K, "FileCreatPropList::getSymk", __LINE__, __FILE__);
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verify_val(iparm2, F3_SYM_LEAF_K, "FileCreatPropList::getSymk", __LINE__, __FILE__);
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// Release file-creation template
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delete tmpl1;
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PASSED();
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}
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// catch all exceptions
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catch (Exception& E)
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{
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issue_fail_msg("test_file_create()", __LINE__, __FILE__, E.getCDetailMsg());
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if (tmpl1 != NULL) // clean up
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delete tmpl1;
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}
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} // test_file_create()
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/*-------------------------------------------------------------------------
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* Function: test_file_open
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*
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* Purpose: Test file accesses
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*
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* Return: None
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*
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* Programmer: Binh-Minh Ribler (use C version)
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* January, 2001
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*
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* Modifications:
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* January, 2005: C tests' macro VERIFY casts values to 'long' for all
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||
* cases. Since there are no operator<< for 'long long'
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||
* or int64 in VS C++ ostream, I casted the hsize_t values
|
||
* passed to verify_val to 'long' as well. If problems
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* arises later, this will have to be specificly handled
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* with a special routine.
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*
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*-------------------------------------------------------------------------
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*/
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static void test_file_open()
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{
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// Output message about test being performed
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SUBTEST("File Opening I/O");
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try {
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// Open first file
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H5File file1 (FILE2, H5F_ACC_RDWR );
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// Get the file-creation template
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FileCreatPropList tmpl1 = file1.getCreatePlist();
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// Get the file-creation parameters
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hsize_t ublock = tmpl1.getUserblock();
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verify_val((long)ublock, (long)F2_USERBLOCK_SIZE, "FileCreatPropList::getUserblock", __LINE__, __FILE__);
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size_t parm1, parm2; // file-creation parameters
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tmpl1.getSizes(parm1, parm2);
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verify_val(parm1, F2_OFFSET_SIZE, "FileCreatPropList::getSizes", __LINE__, __FILE__);
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verify_val(parm2, F2_LENGTH_SIZE, "FileCreatPropList::getSizes", __LINE__, __FILE__);
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unsigned iparm1,iparm2; // file-creation parameters
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tmpl1.getSymk(iparm1, iparm2);
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verify_val(iparm1, F2_SYM_INTERN_K, "FileCreatPropList::getSymk", __LINE__, __FILE__);
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verify_val(iparm2, F2_SYM_LEAF_K, "FileCreatPropList::getSymk", __LINE__, __FILE__);
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// Test H5File constructor with existing file id
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H5File file2(file1.getId());
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file1.close();
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// Try truncating the file, and it should fail because the file is
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// still opened with file2.
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try {
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H5File file3 (FILE2, H5F_ACC_TRUNC); // should throw E
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// Should FAIL but didn't, so throw an invalid action exception
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throw InvalidActionException("H5File constructor", "Attempt truncating an opened file.");
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}
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catch (FileIException& E) // catching H5F_ACC_TRUNC on opened file
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{} // do nothing, FAIL expected
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// Now, really close the file.
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file2.close();
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// Truncating should succeed now.
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H5File file3(FILE2, H5F_ACC_TRUNC);
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// Opening another file to file3 object.
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file3.openFile(FILE1, H5F_ACC_RDONLY);
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// In the previous statement, openFile closes FILE2 first before
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// opening FILE1, so when H5File constructs file4 with an
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// attempt to truncate FILE2, it should succeed.
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H5File file4(FILE2, H5F_ACC_TRUNC);
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PASSED();
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} // end of try block
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catch (Exception& E)
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{
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issue_fail_msg("test_file_open()", __LINE__, __FILE__, E.getCDetailMsg());
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}
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} // test_file_open()
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/*-------------------------------------------------------------------------
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* Function: test_file_size
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*
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* Purpose: Test file size.
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*
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* Return: None
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*
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* Programmer: Raymond Lu
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* June, 2004
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*
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*-------------------------------------------------------------------------
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*/
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static void test_file_size()
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{
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// Output message about test being performed
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SUBTEST("File Size");
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hid_t fapl_id;
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fapl_id = h5_fileaccess(); // in h5test.c, returns a file access template
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try {
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// Use the file access template id to create a file access prop.
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// list object to pass in H5File::H5File
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FileAccPropList fapl(fapl_id);
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// Set to sec2 driver. Do we want to test other file drivers?
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// They're not tested in C++.
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// File drivers seem not implemented.
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// fapl.setSec2();
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// Create a file
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H5File file4( FILE4, H5F_ACC_TRUNC, FileCreatPropList::DEFAULT, fapl);
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// Get file size
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hsize_t file_size = file4.getFileSize();
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// Check if file size is reasonable. It's supposed to be 2KB now.
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if (file_size < 1*KB || file_size > 4*KB)
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issue_fail_msg("test_file_size()", __LINE__, __FILE__, "getFileSize() returned unreasonable value");
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// Get the amount of free space in the file
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hssize_t free_space = file4.getFreeSpace();
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// Check if it's reasonable. It's 0 now.
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if (free_space < 0 || free_space > 4*KB)
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issue_fail_msg("test_file_size()", __LINE__, __FILE__, "getFreeSpace returned unreasonable value");
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PASSED();
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} // end of try block
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catch (Exception& E)
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{
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issue_fail_msg("test_file_size()", __LINE__, __FILE__, E.getCDetailMsg());
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}
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// This fapl_id was returned from h5_fileaccess.
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herr_t ret = H5Pclose(fapl_id);
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if (ret < 0)
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issue_fail_msg("test_file_size()", __LINE__, __FILE__, "H5Pclose failed");
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} // test_file_size()
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/*-------------------------------------------------------------------------
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||
* Function: test_file_name
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||
*
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* Purpose: Test getting file's name.
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||
*
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* Return: None
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||
*
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||
* Programmer: Binh-Minh Ribler
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||
* July, 2004
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*
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*-------------------------------------------------------------------------
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*/
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const int RANK = 2;
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const int NX = 4;
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const int NY = 5;
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const H5std_string GROUPNAME ("group");
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const H5std_string DSETNAME ("dataset");
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const H5std_string DATTRNAME ("dataset attribute");
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const H5std_string FATTRNAME ("file attribute");
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const H5std_string DTYPENAME ("compound");
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// Compound datatype
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typedef struct s1_t {
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unsigned int a;
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float b;
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} s1_t;
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static void test_file_name()
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{
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// Output message about test being performed.
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SUBTEST("File Name");
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H5std_string file_name;
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try {
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// Create a file using default properties.
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H5File file4(FILE4, H5F_ACC_TRUNC);
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// Get file name from the file instance.
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file_name = file4.getFileName();
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verify_val(file_name, FILE4, "H5File::getFileName", __LINE__, __FILE__);
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// Create a group in the root group.
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Group group(file4.createGroup(GROUPNAME, 0));
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// Get and verify file name via a group.
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file_name = group.getFileName();
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verify_val(file_name, FILE4, "Group::getFileName", __LINE__, __FILE__);
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// Create the data space.
|
||
hsize_t dims[RANK] = {NX, NY};
|
||
DataSpace space(RANK, dims);
|
||
|
||
// Create a new dataset.
|
||
DataSet dataset(file4.createDataSet (DSETNAME, PredType::NATIVE_INT, space));
|
||
|
||
// Get and verify file name via a dataset.
|
||
file_name = dataset.getFileName();
|
||
verify_val(file_name, FILE4, "DataSet::getFileName", __LINE__, __FILE__);
|
||
|
||
// Create an attribute for the dataset.
|
||
Attribute attr(dataset.createAttribute(DATTRNAME, PredType::NATIVE_INT, space));
|
||
|
||
// Get and verify file name via an attribute.
|
||
file_name = attr.getFileName();
|
||
verify_val(file_name, FILE4, "Attribute::getFileName", __LINE__, __FILE__);
|
||
|
||
// Create a compound datatype.
|
||
CompType comp_type (sizeof(s1_t));
|
||
|
||
// Insert fields.
|
||
comp_type.insertMember("a", HOFFSET(s1_t, a), PredType::NATIVE_INT);
|
||
comp_type.insertMember("b", HOFFSET(s1_t, b), PredType::NATIVE_FLOAT);
|
||
|
||
// Save it on file.
|
||
comp_type.commit(file4, DTYPENAME);
|
||
|
||
// Get and verify file name via a committed datatype.
|
||
comp_type.getFileName();
|
||
verify_val(file_name, FILE4, "CompType::getFileName", __LINE__, __FILE__);
|
||
|
||
// Get the file's version information.
|
||
H5F_info_t finfo;
|
||
file4.getFileInfo(finfo);
|
||
verify_val(finfo.sohm.hdr_size, 0, "H5File::getFileInfo", __LINE__, __FILE__);
|
||
|
||
PASSED();
|
||
} // end of try block
|
||
|
||
catch (Exception& E)
|
||
{
|
||
issue_fail_msg("test_file_name()", __LINE__, __FILE__, E.getCDetailMsg());
|
||
}
|
||
} // test_file_name()
|
||
|
||
|
||
/*-------------------------------------------------------------------------
|
||
*
|
||
* Function: test_file_attribute
|
||
*
|
||
* Purpose Test file attributes
|
||
*
|
||
* Return None
|
||
*-------------------------------------------------------------------------
|
||
*/
|
||
const int RANK1 = 1;
|
||
const int ATTR1_DIM1 = 3;
|
||
const H5std_string FILE5("tfattrs.h5");
|
||
const H5std_string FATTR1_NAME ("file attribute 1");
|
||
const H5std_string FATTR2_NAME ("file attribute 2");
|
||
int fattr_data[ATTR1_DIM1]={512,-234,98123}; // Test data for file attribute
|
||
int dattr_data[ATTR1_DIM1]={256,-123,1000}; // Test data for dataset attribute
|
||
|
||
static void test_file_attribute()
|
||
{
|
||
int rdata[ATTR1_DIM1];
|
||
int i;
|
||
|
||
// Output message about test being performed
|
||
SUBTEST("File Attribute");
|
||
|
||
H5std_string file_name;
|
||
try {
|
||
// Create a file using default properties.
|
||
H5File file5(FILE5, H5F_ACC_TRUNC);
|
||
|
||
// Create the data space
|
||
hsize_t dims[RANK1] = {ATTR1_DIM1};
|
||
DataSpace space(RANK1, dims);
|
||
|
||
// Create two attributes for the file
|
||
Attribute fattr1(file5.createAttribute(FATTR1_NAME, PredType::NATIVE_FLOAT, space));
|
||
Attribute fattr2(file5.createAttribute(FATTR2_NAME, PredType::NATIVE_INT, space));
|
||
|
||
fattr2.write(PredType::NATIVE_INT, fattr_data);
|
||
|
||
try {
|
||
// Try to create the same attribute again (should fail)
|
||
Attribute fattr_dup(file5.createAttribute(FATTR2_NAME, PredType::NATIVE_INT, space));
|
||
// Should FAIL but didn't, so throw an invalid action exception
|
||
throw InvalidActionException("H5File createAttribute", "Attempted to create an existing attribute.");
|
||
}
|
||
catch (AttributeIException& E) // catch creating existing attribute
|
||
{} // do nothing, FAIL expected
|
||
|
||
// Create a new dataset
|
||
DataSet dataset(file5.createDataSet (DSETNAME, PredType::NATIVE_INT, space));
|
||
|
||
// Create an attribute for the dataset
|
||
Attribute dattr(dataset.createAttribute(DATTRNAME, PredType::NATIVE_INT, space));
|
||
|
||
// Write data to the second file attribute
|
||
dattr.write(PredType::NATIVE_INT, dattr_data);
|
||
|
||
// Test flushing out the data from the attribute object
|
||
dattr.flush(H5F_SCOPE_GLOBAL);
|
||
|
||
// Get and verify the number of all objects in the file
|
||
// Current: 1 file, 2 file attr, 1 ds, and 1 ds attr.
|
||
ssize_t num_objs = file5.getObjCount(H5F_OBJ_ALL);
|
||
verify_val(num_objs, 5, "H5File::getObjCount", __LINE__, __FILE__);
|
||
|
||
num_objs = file5.getObjCount(H5F_OBJ_GROUP);
|
||
verify_val(num_objs, 0, "H5File::getObjCount(H5F_OBJ_GROUP)", __LINE__, __FILE__);
|
||
num_objs = file5.getObjCount(H5F_OBJ_DATASET);
|
||
verify_val(num_objs, 1, "H5File::getObjCount(H5F_OBJ_DATASET)", __LINE__, __FILE__);
|
||
num_objs = file5.getObjCount(H5F_OBJ_ATTR);
|
||
verify_val(num_objs, 3, "H5File::getObjCount(H5F_OBJ_ATTR)", __LINE__, __FILE__);
|
||
num_objs = file5.getObjCount(H5F_OBJ_DATATYPE);
|
||
verify_val(num_objs, 0, "H5File::getObjCount(H5F_OBJ_DATATYPE)", __LINE__, __FILE__);
|
||
num_objs = file5.getObjCount(H5F_OBJ_FILE);
|
||
verify_val(num_objs, 1, "H5File::getObjCount(H5F_OBJ_FILE)", __LINE__, __FILE__);
|
||
|
||
// Get the file name using the attributes
|
||
H5std_string fname = fattr1.getFileName();
|
||
verify_val(fname, FILE5, "H5File::getFileName()", __LINE__, __FILE__);
|
||
|
||
fname.clear();
|
||
fname = dattr.getFileName();
|
||
verify_val(fname, FILE5, "H5File::getFileName()", __LINE__, __FILE__);
|
||
|
||
// Get the class of a file attribute's datatype
|
||
H5T_class_t atclass = fattr1.getTypeClass();
|
||
verify_val(atclass, H5T_FLOAT, "Attribute::getTypeClass()", __LINE__, __FILE__);
|
||
|
||
// Get and verify the number of attributes attached to a file
|
||
int n_attrs = file5.getNumAttrs();
|
||
verify_val(n_attrs, 2, "H5File::getNumAttrs()", __LINE__, __FILE__);
|
||
|
||
// Get and verify the number of attributes attached to a dataset
|
||
n_attrs = 0;
|
||
n_attrs = dataset.getNumAttrs();
|
||
verify_val(n_attrs, 1, "DataSet::getNumAttrs()", __LINE__, __FILE__);
|
||
|
||
// Get and verify the number of attributes at the location specified
|
||
// by a dataset's attribute
|
||
n_attrs = 0;
|
||
n_attrs = dattr.getNumAttrs();
|
||
verify_val(n_attrs, 1, "Attribute::getNumAttrs()", __LINE__, __FILE__);
|
||
|
||
// Get and verify the number of attributes at the location specified
|
||
// by a file's attribute
|
||
n_attrs = 0;
|
||
n_attrs = fattr1.getNumAttrs();
|
||
verify_val(n_attrs, 2, "Attribute::getNumAttrs()", __LINE__, __FILE__);
|
||
|
||
// Read back attribute's data
|
||
HDmemset(rdata, 0, sizeof(rdata));
|
||
dattr.read(PredType::NATIVE_INT, rdata);
|
||
/* Check results */
|
||
for (i = 0; i < ATTR1_DIM1; i++) {
|
||
if (rdata[i] != dattr_data[i]) {
|
||
H5_FAILED();
|
||
cerr << endl;
|
||
cerr << "element [" << i << "] is " << rdata[i] <<
|
||
"but should have been " << dattr_data[i] << endl;
|
||
}
|
||
}
|
||
PASSED();
|
||
} // end of try block
|
||
|
||
// Catch creating existing attribute
|
||
catch (AttributeIException& E)
|
||
{} // do nothing, exception expected
|
||
|
||
// Catch all other exceptions
|
||
catch (Exception& E)
|
||
{
|
||
issue_fail_msg("test_file_attribute()", __LINE__, __FILE__, E.getCDetailMsg());
|
||
}
|
||
} // test_file_attribute()
|
||
|
||
|
||
const H5std_string FILE6("tfile5.h5");
|
||
const H5std_string ROOTGROUP("/");
|
||
const H5std_string GROUP1("/G1");
|
||
const H5std_string SUBGROUP3("/G1/G3");
|
||
|
||
/*-------------------------------------------------------------------------
|
||
* Function: test_libver_bounds_real
|
||
*
|
||
* Purpose: Verify that a file created and modified with the
|
||
* specified libver bounds has the specified object header
|
||
* versions for the right objects.
|
||
*
|
||
* Return: None
|
||
*
|
||
* Programmer: Binh-Minh Ribler (use C version)
|
||
* March, 2015
|
||
*
|
||
*-------------------------------------------------------------------------
|
||
*/
|
||
static void test_libver_bounds_real(
|
||
H5F_libver_t libver_create, unsigned oh_vers_create,
|
||
H5F_libver_t libver_mod, unsigned oh_vers_mod)
|
||
{
|
||
try {
|
||
|
||
/*
|
||
* Create a new file using the default creation property and access property
|
||
* with latest library version.
|
||
*/
|
||
FileAccPropList fapl;
|
||
fapl.setLibverBounds(libver_create, H5F_LIBVER_LATEST);
|
||
H5File file(FILE6, H5F_ACC_TRUNC, FileCreatPropList::DEFAULT, fapl);
|
||
|
||
/*
|
||
* Make sure the root group has the correct object header version
|
||
*/
|
||
unsigned obj_version = file.childObjVersion(ROOTGROUP);
|
||
verify_val(obj_version, oh_vers_create, "H5File::childObjVersion", __LINE__, __FILE__);
|
||
|
||
/*
|
||
* Reopen the file and make sure the root group still has the correct version
|
||
*/
|
||
file.close();
|
||
|
||
fapl.setLibverBounds(libver_mod, H5F_LIBVER_LATEST);
|
||
|
||
file.openFile(FILE6, H5F_ACC_RDWR, fapl);
|
||
|
||
obj_version = file.childObjVersion(ROOTGROUP);
|
||
verify_val(obj_version, oh_vers_create, "H5File::childObjVersion", __LINE__, __FILE__);
|
||
|
||
/*
|
||
* Create a group named "/G1" in the file, and make sure it has the correct
|
||
* object header version
|
||
*/
|
||
Group group = file.createGroup(GROUP1);
|
||
|
||
obj_version = group.objVersion();
|
||
verify_val(obj_version, oh_vers_mod, "Group::objVersion", __LINE__, __FILE__);
|
||
|
||
group.close(); // close "/G1"
|
||
|
||
/*
|
||
* Create a group named "/G1/G3" in the file, and make sure it has the
|
||
* correct object header version
|
||
*/
|
||
group = file.createGroup(SUBGROUP3);
|
||
|
||
obj_version = group.objVersion();
|
||
verify_val(obj_version, oh_vers_mod, "Group::objVersion", __LINE__, __FILE__);
|
||
|
||
group.close(); // close "/G1/G3"
|
||
|
||
/*
|
||
* Make sure the root group still has the correct object header version
|
||
*/
|
||
obj_version = file.childObjVersion(ROOTGROUP);
|
||
verify_val(obj_version, oh_vers_create, "H5File::childObjVersion", __LINE__, __FILE__);
|
||
|
||
// Everything should be closed as they go out of scope
|
||
} // end of try block
|
||
|
||
catch (Exception& E)
|
||
{
|
||
issue_fail_msg("test_libver_bounds_real()", __LINE__, __FILE__, E.getCDetailMsg());
|
||
}
|
||
|
||
} /* end test_libver_bounds_real() */
|
||
|
||
/*-------------------------------------------------------------------------
|
||
*
|
||
* Function: test_libver_bounds
|
||
*
|
||
* Purpose: Verify that a file created and modified with various
|
||
* libver bounds is handled correctly.
|
||
*
|
||
* Return: None
|
||
*
|
||
* Programmer: Binh-Minh Ribler (use C version)
|
||
* March 2015
|
||
*
|
||
*-------------------------------------------------------------------------
|
||
*/
|
||
static void test_libver_bounds()
|
||
{
|
||
// Output message about test being performed
|
||
SUBTEST("Setting library version bounds");
|
||
|
||
/* Run the tests */
|
||
test_libver_bounds_real(H5F_LIBVER_EARLIEST, H5O_VERSION_1, H5F_LIBVER_LATEST, H5O_VERSION_2);
|
||
test_libver_bounds_real(H5F_LIBVER_LATEST, H5O_VERSION_2, H5F_LIBVER_EARLIEST, H5O_VERSION_1);
|
||
PASSED();
|
||
} /* end test_libver_bounds() */
|
||
|
||
|
||
/*-------------------------------------------------------------------------
|
||
* Function: test_commonfg
|
||
*
|
||
* Purpose: Verify that H5File works as a root group.
|
||
*
|
||
* Return: None
|
||
*
|
||
* Programmer: Binh-Minh Ribler (use C version)
|
||
* March, 2015
|
||
*
|
||
*-------------------------------------------------------------------------
|
||
*/
|
||
static void test_commonfg()
|
||
{
|
||
// Output message about test being performed
|
||
SUBTEST("Root group");
|
||
|
||
try {
|
||
// Create a file using default properties.
|
||
H5File file4(FILE4, H5F_ACC_TRUNC);
|
||
|
||
// Try opening the root group.
|
||
Group rootgroup(file4.openGroup(ROOTGROUP));
|
||
|
||
// Create a group in the root group.
|
||
Group group(rootgroup.createGroup(GROUPNAME, 0));
|
||
|
||
// Create the data space.
|
||
hsize_t dims[RANK] = {NX, NY};
|
||
DataSpace space(RANK, dims);
|
||
|
||
// Create a new dataset.
|
||
DataSet dataset(group.createDataSet (DSETNAME, PredType::NATIVE_INT, space));
|
||
|
||
// Get and verify file name via a dataset.
|
||
H5std_string file_name = dataset.getFileName();
|
||
verify_val(file_name, FILE4, "DataSet::getFileName", __LINE__, __FILE__);
|
||
|
||
// Create an attribute for the dataset.
|
||
Attribute attr(dataset.createAttribute(DATTRNAME, PredType::NATIVE_INT, space));
|
||
|
||
// Get and verify file name via an attribute.
|
||
file_name = attr.getFileName();
|
||
verify_val(file_name, FILE4, "Attribute::getFileName", __LINE__, __FILE__);
|
||
|
||
// Create an attribute for the file via root group.
|
||
Attribute rootg_attr(rootgroup.createAttribute(FATTRNAME, PredType::NATIVE_INT, space));
|
||
|
||
// Get and verify file name via an attribute.
|
||
file_name = attr.getFileName();
|
||
verify_val(file_name, FILE4, "Attribute::getFileName", __LINE__, __FILE__);
|
||
|
||
PASSED();
|
||
} // end of try block
|
||
|
||
catch (Exception& E)
|
||
{
|
||
issue_fail_msg("test_commonfg()", __LINE__, __FILE__, E.getCDetailMsg());
|
||
}
|
||
|
||
} /* end test_commonfg() */
|
||
|
||
|
||
const H5std_string FILE7("tfile7.h5");
|
||
|
||
/*-------------------------------------------------------------------------
|
||
* Function: test_file_info
|
||
*
|
||
* Purpose: Verify that various properties in a file creation property
|
||
* lists are stored correctly in the file and can be retrieved
|
||
* when the file is re-opened.
|
||
*
|
||
* Return: None
|
||
*
|
||
* Programmer: Binh-Minh Ribler
|
||
* February, 2017
|
||
*
|
||
*-------------------------------------------------------------------------
|
||
*/
|
||
const hsize_t FSP_SIZE_DEF = 4096;
|
||
const hsize_t FSP_SIZE512 = 512;
|
||
static void test_file_info()
|
||
{
|
||
// Output message about test being performed
|
||
SUBTEST("File general information");
|
||
|
||
hsize_t out_threshold = 0; // Free space section threshold to get
|
||
hbool_t out_persist = FALSE;// Persist free-space read
|
||
|
||
try {
|
||
// Create a file using default properties.
|
||
H5File tempfile(FILE7, H5F_ACC_TRUNC);
|
||
|
||
// Get the file's version information.
|
||
H5F_info_t finfo;
|
||
tempfile.getFileInfo(finfo); // there's no C test for H5Fget_info
|
||
|
||
// Close the file.
|
||
tempfile.close();
|
||
|
||
// Create file creation property list.
|
||
FileCreatPropList fcpl;
|
||
|
||
// Set various file information.
|
||
fcpl.setUserblock(F2_USERBLOCK_SIZE);
|
||
fcpl.setSizes(F2_OFFSET_SIZE, F2_LENGTH_SIZE);
|
||
fcpl.setSymk(F2_SYM_INTERN_K, F2_SYM_LEAF_K);
|
||
fcpl.setIstorek(F2_ISTORE);
|
||
|
||
// Creating a file with the non-default file creation property list
|
||
// should create a version 1 superblock
|
||
|
||
// Create file with custom file creation property list.
|
||
H5File file7(FILE7, H5F_ACC_TRUNC, fcpl);
|
||
|
||
// Close the file creation property list.
|
||
fcpl.close();
|
||
|
||
// Get the file's version information.
|
||
file7.getFileInfo(finfo); // there's no C test for H5Fget_info
|
||
|
||
// Close the file.
|
||
file7.close();
|
||
|
||
// Re-open the file.
|
||
file7.openFile(FILE7, H5F_ACC_RDONLY);
|
||
|
||
// Get the file's creation property list.
|
||
FileCreatPropList fcpl2 = file7.getCreatePlist();
|
||
|
||
// Get the file's version information.
|
||
file7.getFileInfo(finfo); // there's no C test for H5Fget_info
|
||
|
||
// Retrieve the property values & check them.
|
||
hsize_t userblock = fcpl2.getUserblock();
|
||
verify_val(userblock, F2_USERBLOCK_SIZE, "FileCreatPropList::getUserblock", __LINE__, __FILE__);
|
||
|
||
size_t off_size = 0, len_size = 0;
|
||
fcpl2.getSizes(off_size, len_size);
|
||
verify_val(off_size, F2_OFFSET_SIZE, "FileCreatPropList::getSizes", __LINE__, __FILE__);
|
||
verify_val(len_size, F2_LENGTH_SIZE, "FileCreatPropList::getSizes", __LINE__, __FILE__);
|
||
|
||
unsigned sym_ik = 0, sym_lk = 0;
|
||
fcpl2.getSymk(sym_ik, sym_lk);
|
||
verify_val(sym_ik, F2_SYM_INTERN_K, "FileCreatPropList::getSymk", __LINE__, __FILE__);
|
||
verify_val(sym_lk, F2_SYM_LEAF_K, "FileCreatPropList::getSymk", __LINE__, __FILE__);
|
||
|
||
unsigned istore_ik = fcpl2.getIstorek();
|
||
verify_val(istore_ik, F2_ISTORE, "FileCreatPropList::getIstorek", __LINE__, __FILE__);
|
||
|
||
PASSED();
|
||
} // end of try block
|
||
catch (Exception& E)
|
||
{
|
||
issue_fail_msg("test_filespace_info()", __LINE__, __FILE__, E.getCDetailMsg());
|
||
}
|
||
} /* test_file_info() */
|
||
|
||
|
||
/*-------------------------------------------------------------------------
|
||
* Function: test_file
|
||
*
|
||
* Purpose: Main file testing routine
|
||
*
|
||
* Return: None
|
||
*
|
||
* Programmer: Binh-Minh Ribler (use C version)
|
||
* January 2001
|
||
*
|
||
*-------------------------------------------------------------------------
|
||
*/
|
||
extern "C"
|
||
void test_file()
|
||
{
|
||
// Output message about test being performed
|
||
MESSAGE(5, ("Testing File I/O Operations\n"));
|
||
|
||
test_file_create(); // Test file creation (also creation templates)
|
||
test_file_open(); // Test file opening
|
||
test_file_size(); // Test file size
|
||
test_file_name(); // Test getting file's name
|
||
test_file_attribute(); // Test file attribute feature
|
||
test_libver_bounds(); // Test format version
|
||
test_commonfg(); // Test H5File as a root group
|
||
test_file_info(); // Test various file info
|
||
} // test_file()
|
||
|
||
|
||
/*-------------------------------------------------------------------------
|
||
* Function: cleanup_file
|
||
*
|
||
* Purpose: Cleanup temporary test files
|
||
*
|
||
* Return: none
|
||
*
|
||
* Programmer: (use C version)
|
||
*
|
||
*-------------------------------------------------------------------------
|
||
*/
|
||
#ifdef __cplusplus
|
||
extern "C"
|
||
#endif
|
||
void cleanup_file()
|
||
{
|
||
HDremove(FILE1.c_str());
|
||
HDremove(FILE2.c_str());
|
||
HDremove(FILE3.c_str());
|
||
HDremove(FILE4.c_str());
|
||
HDremove(FILE5.c_str());
|
||
HDremove(FILE6.c_str());
|
||
HDremove(FILE7.c_str());
|
||
} // cleanup_file
|