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358b8545dd
Description: Added new API H5Fget_name and new test program called filename.c. This function returns the name of the file by object ID(file, group, dataset, named datatype, and attribute) which belongs to the file. Platforms tested: h5committest and fuss. Misc. update: MANIFEST and RELEASE.txt
405 lines
12 KiB
C++
405 lines
12 KiB
C++
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
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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 files COPYING and Copyright.html. COPYING can be found at the root *
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* of the source code distribution tree; Copyright.html can be found at the *
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* root level of an installed copy of the electronic HDF5 document set and *
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* is linked from the top-level documents page. It can also be found at *
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* http://hdf.ncsa.uiuc.edu/HDF5/doc/Copyright.html. If you do not have *
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* access to either file, you may request a copy from hdfhelp@ncsa.uiuc.edu. *
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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_reset() -- in h5test.c, resets the library by closing it
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h5_fileaccess() -- in h5test.c, returns a file access template
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h5_fixname() -- in h5test.c, create a file name from a file base name
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h5_cleanup() -- in h5test.c, cleanup temporary test files
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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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#include "H5Cpp.h"
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#include "testhdf5.h"
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#ifndef H5_NO_NAMESPACE
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using namespace H5;
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#endif
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#define F1_USERBLOCK_SIZE (hsize_t)0
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#define F1_OFFSET_SIZE sizeof(haddr_t)
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#define F1_LENGTH_SIZE sizeof(hsize_t)
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#define F1_SYM_LEAF_K 4
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#define F1_SYM_INTERN_K 16
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#define FILE1 "tfile1.h5"
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#define F2_USERBLOCK_SIZE (hsize_t)512
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#define F2_OFFSET_SIZE 8
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#define F2_LENGTH_SIZE 8
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#define F2_SYM_LEAF_K 8
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#define F2_SYM_INTERN_K 32
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#define FILE2 "tfile2.h5"
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#define F3_USERBLOCK_SIZE (hsize_t)0
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#define F3_OFFSET_SIZE F2_OFFSET_SIZE
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#define F3_LENGTH_SIZE F2_LENGTH_SIZE
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#define F3_SYM_LEAF_K F2_SYM_LEAF_K
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#define F3_SYM_INTERN_K F2_SYM_INTERN_K
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#define FILE3 "tfile3.h5"
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#define KB 1024
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#define FILE4 "tfile4.h5"
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#define FILE5 "tfile5.h5"
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#define NAME_LEN 64
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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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*
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*-------------------------------------------------------------------------
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*/
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static void
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test_file_create(void)
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{
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/* Output message about test being performed */
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MESSAGE(5, ("Testing File Creation I/O\n"));
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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);
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try {
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H5File* fid1 = new H5File (FILE1, H5F_ACC_EXCL);
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/*
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* try to create the same file with H5F_ACC_TRUNC. This should fail
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* because fid1 is the same file and is currently open.
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*/
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try {
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H5File fid2 (FILE1, H5F_ACC_TRUNC); // should throw E
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// Should FAIL but didn't - BMR (Note 1): a macro, with a diff
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// name, that skips the comparison b/w the 1st & 2nd args would
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// be more appropriate, but VERIFY can be used for now - Mar 13, 01
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// also, more text about what is testing would be better.
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VERIFY(fid2.getId(), FAIL, "H5File constructor");
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}
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catch( FileIException E ) {} // do nothing, FAIL expected
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// Close file fid1
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delete fid1;
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/*
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* Try again with H5F_ACC_EXCL. This should fail because the file already
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* exists from the previous steps.
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*/
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try {
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fid1 = new H5File( FILE1, H5F_ACC_EXCL ); // should throw E
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VERIFY(fid1->getId(), FAIL, "H5File constructor");
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}
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catch( FileIException E ) {} // do nothing, FAIL expected
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// Test create with H5F_ACC_TRUNC. This will truncate the existing file.
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fid1 = new H5File (FILE1, H5F_ACC_TRUNC);
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/*
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* Try to truncate first file again. This should fail because fid1 is the
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* same file and is currently open.
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*/
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try {
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H5File fid2 (FILE1, H5F_ACC_TRUNC); // should throw E
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VERIFY(fid2.getId(), FAIL, "H5File constructor");
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}
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catch( FileIException E ) {} // do nothing, FAIL expected
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/*
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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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*/
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try {
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H5File fid3 (FILE1, H5F_ACC_EXCL); // should throw E
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VERIFY(fid3.getId(), FAIL, "H5File constructor");
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}
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catch( FileIException E ) {} // do nothing, FAIL expected
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/* Get the file-creation template */
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FileCreatPropList tmpl1 = fid1->getCreatePlist();
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hsize_t ublock = tmpl1.getUserblock();
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VERIFY(ublock, F1_USERBLOCK_SIZE, "FileCreatPropList::getUserblock");
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size_t parm1, parm2; /*file-creation parameters */
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tmpl1.getSizes( parm1, parm2);
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VERIFY(parm1, F1_OFFSET_SIZE, "FileCreatPropList::getSizes");
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VERIFY(parm2, F1_LENGTH_SIZE, "FileCreatPropList::getSizes");
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unsigned iparm1,iparm2; /*file-creation parameters */
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tmpl1.getSymk( iparm1, iparm2);
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VERIFY(iparm1, F1_SYM_INTERN_K, "FileCreatPropList::getSymk");
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VERIFY(iparm2, F1_SYM_LEAF_K, "FileCreatPropList::getSymk");
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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 fid1;
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}
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catch( PropListIException E ) {
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CHECK(FAIL, FAIL, E.getCFuncName());
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}
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catch( FileIException E ) {
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CHECK(FAIL, FAIL, E.getCFuncName());
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}
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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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FileCreatPropList* 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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/*
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* Try to create second file, with non-standard file-creation template
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* params.
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*/
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H5File fid2( FILE2, H5F_ACC_TRUNC, *tmpl1 );
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/* Release file-creation template */
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delete tmpl1;
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/* Get the file-creation template */
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tmpl1 = new FileCreatPropList (fid2.getCreatePlist());
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/* Get the file-creation parameters */
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hsize_t ublock = tmpl1->getUserblock();
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VERIFY(ublock, F2_USERBLOCK_SIZE, "FileCreatPropList::getUserblock");
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size_t parm1, parm2; /*file-creation parameters */
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tmpl1->getSizes( parm1, parm2);
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VERIFY(parm1, F2_OFFSET_SIZE, "FileCreatPropList::getSizes");
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VERIFY(parm2, F2_LENGTH_SIZE, "FileCreatPropList::getSizes");
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unsigned iparm1,iparm2; /*file-creation parameters */
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tmpl1->getSymk( iparm1, iparm2);
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VERIFY(iparm1, F2_SYM_INTERN_K, "FileCreatPropList::getSymk");
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VERIFY(iparm2, F2_SYM_LEAF_K, "FileCreatPropList::getSymk");
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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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/* Dynamically release file-creation template */
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delete tmpl1;
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/* Set the new file-creation parameter */
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tmpl2.setUserblock( F3_USERBLOCK_SIZE );
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/*
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* Try to create second file, with non-standard file-creation template
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* params
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*/
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H5File fid3( FILE3, H5F_ACC_TRUNC, tmpl2 );
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/* Get the file-creation template */
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tmpl1 = new FileCreatPropList (fid3.getCreatePlist());
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/* Get the file-creation parameters */
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ublock = tmpl1->getUserblock();
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VERIFY(ublock, F3_USERBLOCK_SIZE, "FileCreatPropList::getUserblock");
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tmpl1->getSizes( parm1, parm2);
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VERIFY(parm1, F3_OFFSET_SIZE, "FileCreatPropList::getSizes");
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VERIFY(parm2, F3_LENGTH_SIZE, "FileCreatPropList::getSizes");
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tmpl1->getSymk( iparm1, iparm2);
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VERIFY(iparm1, F3_SYM_INTERN_K, "FileCreatPropList::getSymk");
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VERIFY(iparm2, F3_SYM_LEAF_K, "FileCreatPropList::getSymk");
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/* Dynamically release file-creation template */
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delete tmpl1;
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}
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catch( PropListIException E ) {
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CHECK(FAIL, FAIL, E.getCFuncName());
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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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*
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*-------------------------------------------------------------------------
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*/
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static void
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test_file_open(void)
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{
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/* Output message about test being performed */
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MESSAGE(5, ("Testing File Opening I/O\n"));
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try {
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/* Open first file */
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H5File fid1 (FILE2, H5F_ACC_RDWR );
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/* Get the file-creation template */
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FileCreatPropList tmpl1 = fid1.getCreatePlist();
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/* Get the file-creation parameters */
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hsize_t ublock = tmpl1.getUserblock();
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VERIFY(ublock, F2_USERBLOCK_SIZE, "FileCreatPropList::getUserblock");
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size_t parm1, parm2; /*file-creation parameters */
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tmpl1.getSizes( parm1, parm2);
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VERIFY(parm1, F2_OFFSET_SIZE, "FileCreatPropList::getSizes");
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VERIFY(parm2, F2_LENGTH_SIZE, "FileCreatPropList::getSizes");
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unsigned iparm1,iparm2; /*file-creation parameters */
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tmpl1.getSymk( iparm1, iparm2);
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VERIFY(iparm1, F2_SYM_INTERN_K, "FileCreatPropList::getSymk");
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VERIFY(iparm2, F2_SYM_LEAF_K, "FileCreatPropList::getSymk");
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} // end of try block
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catch( Exception E ) {
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CHECK(FAIL, FAIL, E.getCFuncName());
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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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* Modifications:
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*
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*-------------------------------------------------------------------------
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*/
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static void
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test_file_size(void)
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{
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/* Output message about test being performed */
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MESSAGE(5, ("Testing File Size\n"));
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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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fapl.setSec2();
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// Create a file
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H5File fid( FILE4, H5F_ACC_TRUNC, FileCreatPropList::DEFAULT, fapl);
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// Get file size
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haddr_t file_size = fid.getFileSize();
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CHECK(file_size, FAIL, "H5File::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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CHECK(FAIL, FAIL, "H5File::getFileSize");
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} // end of try block
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catch( Exception E ) {
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CHECK(FAIL, FAIL, E.getCFuncName());
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}
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// use C test utility routine to close property list.
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H5Pclose(fapl_id);
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} /* test_file_size() */
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/*-------------------------------------------------------------------------
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* Function: test_file
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*
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* Purpose: Main program
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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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*
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*-------------------------------------------------------------------------
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*/
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void
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test_file(void)
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{
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/* Output message about test being performed */
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MESSAGE(5, ("Testing File I/O operations\n"));
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test_file_create(); /* Test file creation (also creation templates) */
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test_file_open(); /* Test file opening */
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test_file_size(); /* Test file size */
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} /* test_file() */
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/*-------------------------------------------------------------------------
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* Function: cleanup_file
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*
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* Purpose: Cleanup temporary test files
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*
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* Return: none
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*
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* Programmer: (use C version)
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*
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* Modifications:
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*
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*-------------------------------------------------------------------------
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*/
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void
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cleanup_file(void)
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{
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remove(FILE1);
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remove(FILE2);
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remove(FILE3);
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remove(FILE4);
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} /* cleanup_file */
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