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https://github.com/HDFGroup/hdf5.git
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jhendersonHDF
af0b2315bd
Makes testing parameters specified with AddTest non-const again when passed to test functions. This allows test functions to update their parameters during execution and is particularly useful for tests which use those parameters to accumulate statistics, error counts, etc. without resorting to global variables.
506 lines
19 KiB
C++
506 lines
19 KiB
C++
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
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* Copyright by The HDF Group. *
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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 LICENSE file, which can be found at the root of the source code *
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* distribution tree, or in https://www.hdfgroup.org/licenses. *
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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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th5s.cpp - HDF5 C++ testing the functionalities associated with the
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C dataspace interface (H5S)
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EXTERNAL ROUTINES/VARIABLES:
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***************************************************************************/
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#include <iostream>
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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 "h5test.h"
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#include "h5cpputil.h" // C++ utilility header file
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#include "H5srcdir.h" // srcdir querying header file
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const H5std_string TESTFILE("th5s.h5");
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const H5std_string DATAFILE("th5s1.h5");
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/* 3-D dataset with fixed dimensions */
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const H5std_string SPACE1_NAME("Space1");
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const int SPACE1_RANK = 3;
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const int SPACE1_DIM1 = 3;
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const int SPACE1_DIM2 = 15;
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const int SPACE1_DIM3 = 13;
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/* 4-D dataset with one unlimited dimension */
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const H5std_string SPACE2_NAME("Space2");
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const int SPACE2_RANK = 4;
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const int SPACE2_DIM1 = 0;
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const int SPACE2_DIM2 = 15;
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const int SPACE2_DIM3 = 13;
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const int SPACE2_DIM4 = 23;
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const hsize_t SPACE2_MAX1 = H5S_UNLIMITED;
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const hsize_t SPACE2_MAX2 = 15;
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const hsize_t SPACE2_MAX3 = 13;
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const hsize_t SPACE2_MAX4 = 23;
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/* Scalar dataset with simple datatype */
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const H5std_string SPACE3_NAME("Scalar1");
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const int SPACE3_RANK = 0;
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unsigned space3_data = 65;
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/* Scalar dataset with compound datatype */
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const H5std_string SPACE4_NAME("Scalar2");
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const H5std_string SPACE4_FIELDNAME1("c1");
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const H5std_string SPACE4_FIELDNAME2("u");
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const H5std_string SPACE4_FIELDNAME3("f");
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const H5std_string SPACE4_FIELDNAME4("c2");
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size_t space4_field1_off = 0;
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size_t space4_field2_off = 0;
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size_t space4_field3_off = 0;
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size_t space4_field4_off = 0;
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struct space4_struct {
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char c1;
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unsigned u;
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float f;
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char c2;
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} space4_data = {'v', 987123, -3.14F, 'g'}; /* Test data for 4th dataspace */
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/* Null dataspace */
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int space5_data = 7;
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/*-------------------------------------------------------------------------
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* Function: test_h5s_basic
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*
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* Purpose Test basic H5S (dataspace) code
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*
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* Return None
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*-------------------------------------------------------------------------
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*/
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static void
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test_h5s_basic()
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{
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hsize_t dims1[] = {SPACE1_DIM1, SPACE1_DIM2, SPACE1_DIM3};
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hsize_t dims2[] = {SPACE2_DIM1, SPACE2_DIM2, SPACE2_DIM3, SPACE2_DIM4};
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hsize_t dims3[H5S_MAX_RANK + 1];
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hsize_t tmax[4];
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// Output message about test being performed
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SUBTEST("Dataspace Manipulation");
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try {
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// Create simple dataspace sid1
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DataSpace sid1(SPACE1_RANK, dims1);
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// Get simple extent npoints of the dataspace sid1 and verify it
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hssize_t n; // Number of dataspace elements
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n = sid1.getSimpleExtentNpoints();
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verify_val(static_cast<long>(n), SPACE1_DIM1 * SPACE1_DIM2 * SPACE1_DIM3,
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"DataSpace::getSimpleExtentNpoints", __LINE__, __FILE__);
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// Get the logical rank of dataspace sid1 and verify it
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int rank; // Logical rank of dataspace
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rank = sid1.getSimpleExtentNdims();
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verify_val(rank, SPACE1_RANK, "DataSpace::getSimpleExtentNdims", __LINE__, __FILE__);
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// Retrieves dimension size of dataspace sid1 and verify it
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int ndims; // Number of dimensions
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hsize_t tdims[4]; // Dimension array to test with
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ndims = sid1.getSimpleExtentDims(tdims);
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verify_val(ndims, SPACE1_RANK, "DataSpace::getSimpleExtentDims", __LINE__, __FILE__);
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verify_val(memcmp(tdims, dims1, SPACE1_RANK * sizeof(unsigned)), 0, "DataSpace::getSimpleExtentDims",
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__LINE__, __FILE__);
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// Create simple dataspace sid2
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hsize_t max2[] = {SPACE2_MAX1, SPACE2_MAX2, SPACE2_MAX3, SPACE2_MAX4};
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DataSpace sid2(SPACE2_RANK, dims2, max2);
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// Get simple extent npoints of dataspace sid2 and verify it
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n = sid2.getSimpleExtentNpoints();
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verify_val(static_cast<long>(n), SPACE2_DIM1 * SPACE2_DIM2 * SPACE2_DIM3 * SPACE2_DIM4,
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"DataSpace::getSimpleExtentNpoints", __LINE__, __FILE__);
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// Get the logical rank of dataspace sid2 and verify it
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rank = sid2.getSimpleExtentNdims();
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verify_val(rank, SPACE2_RANK, "DataSpace::getSimpleExtentNdims", __LINE__, __FILE__);
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// Retrieves dimension size and max size of dataspace sid2 and
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// verify them
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ndims = sid2.getSimpleExtentDims(tdims, tmax);
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verify_val(memcmp(tdims, dims2, SPACE2_RANK * sizeof(unsigned)), 0, "DataSpace::getSimpleExtentDims",
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__LINE__, __FILE__);
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verify_val(memcmp(tmax, max2, SPACE2_RANK * sizeof(unsigned)), 0, "DataSpace::getSimpleExtentDims",
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__LINE__, __FILE__);
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// Check to be sure we can't create a simple data space that has too
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// many dimensions.
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try {
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DataSpace manydims_ds(H5S_MAX_RANK + 1, dims3, NULL);
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// Should FAIL but didn't, so throw an invalid action exception
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throw InvalidActionException("DataSpace constructor",
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"Library allowed overwrite of existing dataset");
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}
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catch (DataSpaceIException &E) // Simple data space with too many dims
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{
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} // do nothing, exception expected
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/*
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* Try reading a file that has been prepared that has a dataset with a
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* higher dimensionality than what the library can handle.
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*
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* If this test fails and the H5S_MAX_RANK variable has changed, follow
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* the instructions in space_overflow.c for regenating the th5s.h5 file.
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*/
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char *tmp_str = new char[TESTFILE.length() + 1];
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strcpy(tmp_str, TESTFILE.c_str());
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const char *testfile = H5_get_srcdir_filename(tmp_str);
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delete[] tmp_str;
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// Create file
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H5File fid1(testfile, H5F_ACC_RDONLY);
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// Try to open the dataset that has higher dimensionality than
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// what the library can handle and this operation should fail.
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try {
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DataSet dset1 = fid1.openDataSet("dset");
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// Should FAIL but didn't, so throw an invalid action exception
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throw InvalidActionException(
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"H5File::openDataSet",
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"Opening a dataset with higher dimensionality than what the library can handle");
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}
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catch (FileIException &E) // catching higher dimensionality dataset
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{
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} // do nothing, exception expected
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// CHECK_I(ret, "H5Fclose"); // leave this here, later, fake a failure
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// in the p_close see how this will handle it. - BMR
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// When running in valgrind, this PASSED macro will be missed
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PASSED();
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} // end of try block
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catch (InvalidActionException &E) {
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cerr << " FAILED" << endl;
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cerr << " <<< " << E.getDetailMsg() << " >>>" << endl << endl;
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}
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// catch all other exceptions
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catch (Exception &E) {
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issue_fail_msg("test_h5s_basic()", __LINE__, __FILE__, E.getCDetailMsg());
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}
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} // test_h5s_basic()
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/*-------------------------------------------------------------------------
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* Function: test_h5s_scalar_write
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*
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* Purpose Test scalar H5S (dataspace) writing code
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*
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* Return None
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*-------------------------------------------------------------------------
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*/
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static void
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test_h5s_scalar_write()
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{
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// Output message about test being performed
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SUBTEST("Scalar Dataspace Writing");
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try {
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// Create file
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H5File fid1(DATAFILE, H5F_ACC_TRUNC);
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// Create scalar dataspace
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DataSpace sid1(SPACE3_RANK, NULL);
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// n = H5Sget_simple_extent_npoints(sid1);
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hssize_t n; // Number of dataspace elements
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n = sid1.getSimpleExtentNpoints();
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verify_val(static_cast<long>(n), 1, "DataSpace::getSimpleExtentNpoints", __LINE__, __FILE__);
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int rank; // Logical rank of dataspace
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rank = sid1.getSimpleExtentNdims();
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verify_val(rank, SPACE3_RANK, "DataSpace::getSimpleExtentNdims", __LINE__, __FILE__);
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// Retrieves dimension size of dataspace sid1 and verify it
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int ndims; // Number of dimensions
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hsize_t tdims[4]; // Dimension array to test with
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ndims = sid1.getSimpleExtentDims(tdims);
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verify_val(ndims, 0, "DataSpace::getSimpleExtentDims", __LINE__, __FILE__);
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// Verify extent type
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H5S_class_t ext_type; // Extent type
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ext_type = sid1.getSimpleExtentType();
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verify_val(static_cast<long>(ext_type), static_cast<long>(H5S_SCALAR),
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"DataSpace::getSimpleExtentType", __LINE__, __FILE__);
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// Create and write a dataset
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DataSet dataset = fid1.createDataSet("Dataset1", PredType::NATIVE_UINT, sid1);
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dataset.write(&space3_data, PredType::NATIVE_UINT);
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PASSED();
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} // end of try block
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catch (Exception &E) {
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issue_fail_msg("test_h5s_scalar_write()", __LINE__, __FILE__, E.getCDetailMsg());
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}
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} // test_h5s_scalar_write()
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/*-------------------------------------------------------------------------
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* Function: test_h5s_scalar_read
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*
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* Purpose Test scalar H5S (dataspace) reading code
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*
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* Return None
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*-------------------------------------------------------------------------
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*/
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static void
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test_h5s_scalar_read()
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{
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hsize_t tdims[4]; // Dimension array to test with
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// Output message about test being performed
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SUBTEST("Scalar Dataspace Reading");
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try {
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// Open file
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H5File fid1(DATAFILE, H5F_ACC_RDWR);
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// Create a dataset
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DataSet dataset = fid1.openDataSet("Dataset1");
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DataSpace sid1 = dataset.getSpace();
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// Get the number of dataspace elements
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hssize_t n = sid1.getSimpleExtentNpoints();
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verify_val(static_cast<long>(n), 1, "DataSpace::getSimpleExtentNpoints", __LINE__, __FILE__);
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// Get the logical rank of the dataspace
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int ndims = sid1.getSimpleExtentNdims();
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verify_val(ndims, SPACE3_RANK, "DataSpace::getSimpleExtentNdims", __LINE__, __FILE__);
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ndims = sid1.getSimpleExtentDims(tdims);
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verify_val(ndims, 0, "DataSpace::getSimpleExtentDims", __LINE__, __FILE__);
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// Read data back and verify it
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unsigned rdata; // Scalar data read in
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dataset.read(&rdata, PredType::NATIVE_UINT);
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verify_val(rdata, space3_data, "DataSet::read", __LINE__, __FILE__);
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PASSED();
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} // end of try block
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catch (Exception &E) {
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// all the exceptions caused by negative returned values by C APIs
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issue_fail_msg("test_h5s_scalar_read()", __LINE__, __FILE__, E.getCDetailMsg());
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}
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} // test_h5s_scalar_read()
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/*-------------------------------------------------------------------------
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* Function: test_h5s_null
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*
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* Purpose Test null H5S (dataspace) code
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*
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* Return None
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*-------------------------------------------------------------------------
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*/
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static void
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test_h5s_null()
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{
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// Output message about test being performed
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SUBTEST("Null Dataspace Writing");
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try {
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// Create file
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H5File fid1(DATAFILE, H5F_ACC_TRUNC);
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// Create scalar dataspace
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DataSpace sid1(H5S_NULL);
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hssize_t n; // Number of dataspace elements
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n = sid1.getSimpleExtentNpoints();
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verify_val(static_cast<long>(n), 0, "DataSpace::getSimpleExtentNpoints", __LINE__, __FILE__);
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// Create a dataset
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DataSet dataset = fid1.createDataSet("Dataset1", PredType::NATIVE_UINT, sid1);
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// Try to write nothing to the dataset
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dataset.write(&space5_data, PredType::NATIVE_INT);
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// Read the data. Make sure no change to the buffer
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dataset.read(&space5_data, PredType::NATIVE_INT);
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verify_val(space5_data, 7, "DataSet::read", __LINE__, __FILE__);
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PASSED();
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} // end of try block
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catch (Exception &E) {
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issue_fail_msg("test_h5s_null()", __LINE__, __FILE__, E.getCDetailMsg());
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}
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} // test_h5s_null()
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/*-------------------------------------------------------------------------
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* Function: test_h5s_compound_scalar_write
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*
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* Purpose Test scalar H5S (dataspace) writing for compound
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* datatypes
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*
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* Return None
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*-------------------------------------------------------------------------
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*/
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static void
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test_h5s_compound_scalar_write()
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{
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// Output message about test being performed
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SUBTEST("Compound Dataspace Writing");
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try {
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// Create file
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H5File fid1(DATAFILE, H5F_ACC_TRUNC);
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// Create the compound datatype.
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CompType tid1(sizeof(struct space4_struct));
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space4_field1_off = HOFFSET(struct space4_struct, c1);
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tid1.insertMember(SPACE4_FIELDNAME1, space4_field1_off, PredType::NATIVE_SCHAR);
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space4_field2_off = HOFFSET(struct space4_struct, u);
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tid1.insertMember(SPACE4_FIELDNAME2, space4_field2_off, PredType::NATIVE_UINT);
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space4_field3_off = HOFFSET(struct space4_struct, f);
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tid1.insertMember(SPACE4_FIELDNAME3, space4_field3_off, PredType::NATIVE_FLOAT);
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space4_field4_off = HOFFSET(struct space4_struct, c2);
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tid1.insertMember(SPACE4_FIELDNAME4, space4_field4_off, PredType::NATIVE_SCHAR);
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// Create scalar dataspace
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DataSpace sid1(SPACE3_RANK, NULL);
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// Get the number of dataspace elements
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hssize_t n = sid1.getSimpleExtentNpoints();
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verify_val(static_cast<long>(n), 1, "DataSpace::getSimpleExtentNpoints", __LINE__, __FILE__);
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// Get the logical rank of the dataspace
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int ndims = sid1.getSimpleExtentNdims();
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verify_val(ndims, SPACE3_RANK, "DataSpace::getSimpleExtentNdims", __LINE__, __FILE__);
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hsize_t tdims[4]; // Dimension array to test with
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ndims = sid1.getSimpleExtentDims(tdims);
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verify_val(ndims, 0, "DataSpace::getSimpleExtentDims", __LINE__, __FILE__);
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// Create and write a dataset
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DataSet dataset = fid1.createDataSet("Dataset1", tid1, sid1);
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dataset.write(&space4_data, tid1);
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PASSED();
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} // end of try block
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catch (Exception &E) {
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// all the exceptions caused by negative returned values by C APIs
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issue_fail_msg("test_h5s_compound_scalar_write()", __LINE__, __FILE__, E.getCDetailMsg());
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}
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} // test_h5s_compound_scalar_write()
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/*-------------------------------------------------------------------------
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* Function: test_h5s_compound_scalar_read
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*
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* Purpose Test scalar H5S (dataspace) reading for compound
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* datatypes
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*
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* Return None
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*-------------------------------------------------------------------------
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*/
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static void
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test_h5s_compound_scalar_read()
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{
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hsize_t tdims[4]; // Dimension array to test with
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// Output message about test being performed
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SUBTEST("Compound Dataspace Reading");
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try {
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// Open file
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H5File fid1(DATAFILE, H5F_ACC_RDWR);
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// Create a dataset
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DataSet dataset = fid1.openDataSet("Dataset1");
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DataSpace sid1 = dataset.getSpace();
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// Get the number of dataspace elements
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hssize_t n = sid1.getSimpleExtentNpoints();
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verify_val(static_cast<long>(n), 1, "DataSpace::getSimpleExtentNpoints", __LINE__, __FILE__);
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// Get the logical rank of the dataspace
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int ndims = sid1.getSimpleExtentNdims();
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verify_val(ndims, SPACE3_RANK, "DataSpace::getSimpleExtentNdims", __LINE__, __FILE__);
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ndims = sid1.getSimpleExtentDims(tdims);
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verify_val(ndims, 0, "DataSpace::getSimpleExtentDims", __LINE__, __FILE__);
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// Get the datatype of this dataset.
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CompType type(dataset);
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struct space4_struct rdata; // Scalar data read in
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dataset.read(&rdata, type);
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// Verify read data
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if (memcmp(&space4_data, &rdata, sizeof(struct space4_struct)) != 0) {
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cerr << "scalar data different: space4_data.c1=" << space4_data.c1
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<< ", read_data4.c1=" << rdata.c1 << endl;
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cerr << "scalar data different: space4_data.u=" << space4_data.u << ", read_data4.u=" << rdata.u
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<< endl;
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cerr << "scalar data different: space4_data.f=" << space4_data.f << ", read_data4.f=" << rdata.f
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<< endl;
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TestErrPrintf("scalar data different: space4_data.c1=%c, read_data4.c1=%c\n", space4_data.c1,
|
|
rdata.c2);
|
|
} // end if
|
|
PASSED();
|
|
} // end of try block
|
|
catch (Exception &E) {
|
|
// all the exceptions caused by negative returned values by C APIs
|
|
issue_fail_msg("test_h5s_compound_scalar_read()", __LINE__, __FILE__, E.getCDetailMsg());
|
|
}
|
|
} // test_h5s_compound_scalar_read()
|
|
|
|
/*-------------------------------------------------------------------------
|
|
* Function: test_h5s
|
|
*
|
|
* Purpose Main dataspace testing routine
|
|
*
|
|
* Return None
|
|
*-------------------------------------------------------------------------
|
|
*/
|
|
extern "C" void
|
|
test_h5s(void *params)
|
|
{
|
|
(void)params;
|
|
|
|
// Output message about test being performed
|
|
MESSAGE(5, ("Testing Dataspaces\n"));
|
|
|
|
test_h5s_basic(); // Test basic H5S code
|
|
test_h5s_scalar_write(); // Test scalar H5S writing code
|
|
test_h5s_scalar_read(); // Test scalar H5S reading code
|
|
test_h5s_null(); // Test null H5S code
|
|
test_h5s_compound_scalar_write(); // Test compound datatype scalar H5S writing code
|
|
test_h5s_compound_scalar_read(); // Test compound datatype scalar H5S reading code
|
|
} // test_h5s()
|
|
|
|
/*-------------------------------------------------------------------------
|
|
* Function: cleanup_h5s
|
|
*
|
|
* Purpose Cleanup temporary test files
|
|
*
|
|
* Return None
|
|
*-------------------------------------------------------------------------
|
|
*/
|
|
extern "C" void
|
|
cleanup_h5s(void *params)
|
|
{
|
|
(void)params;
|
|
|
|
if (GetTestCleanup()) {
|
|
HDremove(DATAFILE.c_str());
|
|
}
|
|
} // cleanup_h5s
|