/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * Copyright by The HDF Group. * * Copyright by the Board of Trustees of the University of Illinois. * * All rights reserved. * * * * This file is part of HDF5. The full HDF5 copyright notice, including * * terms governing use, modification, and redistribution, is contained in * * the COPYING file, which can be found at the root of the source code * * distribution tree, or in https://www.hdfgroup.org/licenses. * * If you do not have access to either file, you may request a copy from * * help@hdfgroup.org. * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ /*********************************************************** * * Test program: tarray * * Test the Array Datatype functionality * *************************************************************/ #include "testhdf5.h" #include "H5srcdir.h" #define FILENAME "tarray1.h5" #define TESTFILE "tarrold.h5" /* 1-D array datatype */ #define ARRAY1_RANK 1 #define ARRAY1_DIM1 4 /* 3-D array datatype */ #define ARRAY2_RANK 3 #define ARRAY2_DIM1 3 #define ARRAY2_DIM2 4 #define ARRAY2_DIM3 5 /* 2-D array datatype */ #define ARRAY3_RANK 2 #define ARRAY3_DIM1 6 #define ARRAY3_DIM2 3 /* 1-D dataset with fixed dimensions */ #define SPACE1_RANK 1 #define SPACE1_DIM1 4 /* Parameters used with the test_array_bkg() test */ #define FIELDNAME "ArrayofStructures" #define LENGTH 5 #define ALEN 10 #define RANK 1 #define NMAX 100 /* Struct used with test_array_bkg() test */ typedef struct { int nsubfields; char * name[NMAX]; size_t offset[NMAX]; hid_t datatype[NMAX]; } CmpDTSinfo; /* Forward declarations for custom vlen memory manager functions */ void *test_array_alloc_custom(size_t size, void *info); void test_array_free_custom(void *mem, void *info); /*------------------------------------------------------------------------- * Function: test_array_atomic_1d * * Purpose: Test basic array datatype code. * Tests 1-D array of atomic datatypes. * * Return: void * *------------------------------------------------------------------------- */ static void test_array_atomic_1d(void) { int wdata[SPACE1_DIM1][ARRAY1_DIM1]; /* Information to write */ int rdata[SPACE1_DIM1][ARRAY1_DIM1]; /* Information read in */ hid_t fid1; /* HDF5 File IDs */ hid_t dataset; /* Dataset ID */ hid_t sid1; /* Dataspace ID */ hid_t tid1; /* Datatype ID */ hsize_t sdims1[] = {SPACE1_DIM1}; hsize_t tdims1[] = {ARRAY1_DIM1}; int ndims; /* Array rank for reading */ hsize_t rdims1[H5S_MAX_RANK]; /* Array dimensions for reading */ int i, j; /* counting variables */ herr_t ret; /* Generic return value */ /* Output message about test being performed */ MESSAGE(5, ("Testing 1-D Array of Atomic Datatypes Functionality\n")); /* Allocate and initialize array data to write */ for (i = 0; i < SPACE1_DIM1; i++) for (j = 0; j < ARRAY1_DIM1; j++) wdata[i][j] = i * 10 + j; /* Create file */ fid1 = H5Fcreate(FILENAME, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT); CHECK(fid1, FAIL, "H5Fcreate"); /* Create dataspace for datasets */ sid1 = H5Screate_simple(SPACE1_RANK, sdims1, NULL); CHECK(sid1, FAIL, "H5Screate_simple"); /* Create a datatype to refer to */ tid1 = H5Tarray_create2(H5T_NATIVE_INT, ARRAY1_RANK, tdims1); CHECK(tid1, FAIL, "H5Tarray_create2"); /* Create a dataset */ dataset = H5Dcreate2(fid1, "Dataset1", tid1, sid1, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT); CHECK(dataset, FAIL, "H5Dcreate2"); /* Write dataset to disk */ ret = H5Dwrite(dataset, tid1, H5S_ALL, H5S_ALL, H5P_DEFAULT, wdata); CHECK(ret, FAIL, "H5Dwrite"); /* Close Dataset */ ret = H5Dclose(dataset); CHECK(ret, FAIL, "H5Dclose"); /* Close datatype */ ret = H5Tclose(tid1); CHECK(ret, FAIL, "H5Tclose"); /* Close disk dataspace */ ret = H5Sclose(sid1); CHECK(ret, FAIL, "H5Sclose"); /* Close file */ ret = H5Fclose(fid1); CHECK(ret, FAIL, "H5Fclose"); /* Re-open file */ fid1 = H5Fopen(FILENAME, H5F_ACC_RDONLY, H5P_DEFAULT); CHECK(fid1, FAIL, "H5Fopen"); /* Open the dataset */ dataset = H5Dopen2(fid1, "Dataset1", H5P_DEFAULT); CHECK(dataset, FAIL, "H5Dopen2"); /* Get the datatype */ tid1 = H5Dget_type(dataset); CHECK(tid1, FAIL, "H5Dget_type"); /* Check the array rank */ ndims = H5Tget_array_ndims(tid1); VERIFY(ndims, ARRAY1_RANK, "H5Tget_array_ndims"); /* Get the array dimensions */ ret = H5Tget_array_dims2(tid1, rdims1); CHECK(ret, FAIL, "H5Tget_array_dims2"); /* Check the array dimensions */ for (i = 0; i < ndims; i++) if (rdims1[i] != tdims1[i]) { TestErrPrintf("Array dimension information doesn't match!, rdims1[%d]=%d, tdims1[%d]=%d\n", (int)i, (int)rdims1[i], (int)i, (int)tdims1[i]); continue; } /* end if */ /* Read dataset from disk */ ret = H5Dread(dataset, tid1, H5S_ALL, H5S_ALL, H5P_DEFAULT, rdata); CHECK(ret, FAIL, "H5Dread"); /* Compare data read in */ for (i = 0; i < SPACE1_DIM1; i++) for (j = 0; j < ARRAY1_DIM1; j++) if (wdata[i][j] != rdata[i][j]) { TestErrPrintf("Array data information doesn't match!, wdata[%d][%d]=%d, rdata[%d][%d]=%d\n", (int)i, (int)j, (int)wdata[i][j], (int)i, (int)j, (int)rdata[i][j]); continue; } /* end if */ /* Close Datatype */ ret = H5Tclose(tid1); CHECK(ret, FAIL, "H5Tclose"); /* Close Dataset */ ret = H5Dclose(dataset); CHECK(ret, FAIL, "H5Dclose"); /* Close file */ ret = H5Fclose(fid1); CHECK(ret, FAIL, "H5Fclose"); } /* end test_array_atomic_1d() */ /*------------------------------------------------------------------------- * Function: test_array_funcs * * Purpose: Test some type functions that are and aren't supposed to * work with array type. * * Return: void * *------------------------------------------------------------------------- */ static void test_array_funcs(void) { hid_t type; /* Datatype ID */ hsize_t tdims1[] = {ARRAY1_DIM1}; size_t size; H5T_pad_t inpad; H5T_norm_t norm; H5T_cset_t cset; H5T_str_t strpad; herr_t ret; /* Generic return value */ /* Create a datatype to refer to */ type = H5Tarray_create2(H5T_IEEE_F32BE, ARRAY1_RANK, tdims1); CHECK(type, FAIL, "H5Tarray_create2"); size = H5Tget_precision(type); CHECK(size, 0, "H5Tget_precision"); size = H5Tget_size(type); CHECK(size, 0, "H5Tget_size"); size = H5Tget_ebias(type); CHECK(size, 0, "H5Tget_ebias"); ret = H5Tset_pad(type, H5T_PAD_ZERO, H5T_PAD_ONE); CHECK(ret, FAIL, "H5Tset_pad"); inpad = H5Tget_inpad(type); CHECK(inpad, FAIL, "H5Tget_inpad"); norm = H5Tget_norm(type); CHECK(norm, FAIL, "H5Tget_norm"); ret = H5Tset_offset(type, (size_t)16); CHECK(ret, FAIL, "H5Tset_offset"); H5E_BEGIN_TRY { cset = H5Tget_cset(type); } H5E_END_TRY; VERIFY(cset, FAIL, "H5Tget_cset"); H5E_BEGIN_TRY { strpad = H5Tget_strpad(type); } H5E_END_TRY; VERIFY(strpad, FAIL, "H5Tget_strpad"); /* Close datatype */ ret = H5Tclose(type); CHECK(ret, FAIL, "H5Tclose"); } /* end test_array_funcs() */ /*------------------------------------------------------------------------- * Function: test_array_atomic_3d * * Purpose: Test basic array datatype code. * Tests 3-D array of atomic datatypes. * * Return: void * *------------------------------------------------------------------------- */ static void test_array_atomic_3d(void) { int wdata[SPACE1_DIM1][ARRAY2_DIM1][ARRAY2_DIM2][ARRAY2_DIM3]; /* Information to write */ int rdata[SPACE1_DIM1][ARRAY2_DIM1][ARRAY2_DIM2][ARRAY2_DIM3]; /* Information read in */ hid_t fid; /* HDF5 File IDs */ hid_t dataset; /* Dataset ID */ hid_t sid; /* Dataspace ID */ hid_t tid; /* Datatype ID */ hsize_t sdims1[] = {SPACE1_DIM1}; hsize_t tdims2[] = {ARRAY2_DIM1, ARRAY2_DIM2, ARRAY2_DIM3}; int ndims; /* Array rank for reading */ hsize_t rdims2[H5S_MAX_RANK]; /* Array dimensions for reading */ int i, j, k, l; /* counting variables */ herr_t ret; /* Generic return value */ /* Output message about test being performed */ MESSAGE(5, ("Testing 3-D Array of Atomic Datatypes Functionality\n")); /* Allocate and initialize array data to write */ for (i = 0; i < SPACE1_DIM1; i++) for (j = 0; j < ARRAY2_DIM1; j++) for (k = 0; k < ARRAY2_DIM2; k++) for (l = 0; l < ARRAY2_DIM3; l++) wdata[i][j][k][l] = i * 1000 + j * 100 + k * 10 + l; /* Create file */ fid = H5Fcreate(FILENAME, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT); CHECK(fid, FAIL, "H5Fcreate"); /* Create dataspace for datasets */ sid = H5Screate_simple(SPACE1_RANK, sdims1, NULL); CHECK(sid, FAIL, "H5Screate_simple"); /* Create a datatype to refer to */ tid = H5Tarray_create2(H5T_NATIVE_INT, ARRAY2_RANK, tdims2); CHECK(tid, FAIL, "H5Tarray_create2"); /* Create a dataset */ dataset = H5Dcreate2(fid, "Dataset1", tid, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT); CHECK(dataset, FAIL, "H5Dcreate2"); /* Write dataset to disk */ ret = H5Dwrite(dataset, tid, H5S_ALL, H5S_ALL, H5P_DEFAULT, wdata); CHECK(ret, FAIL, "H5Dwrite"); /* Close Dataset */ ret = H5Dclose(dataset); CHECK(ret, FAIL, "H5Dclose"); /* Close datatype */ ret = H5Tclose(tid); CHECK(ret, FAIL, "H5Tclose"); /* Close disk dataspace */ ret = H5Sclose(sid); CHECK(ret, FAIL, "H5Sclose"); /* Close file */ ret = H5Fclose(fid); CHECK(ret, FAIL, "H5Fclose"); /* Re-open file */ fid = H5Fopen(FILENAME, H5F_ACC_RDONLY, H5P_DEFAULT); CHECK(fid, FAIL, "H5Fopen"); /* Open the dataset */ dataset = H5Dopen2(fid, "Dataset1", H5P_DEFAULT); CHECK(dataset, FAIL, "H5Dopen2"); /* Get the datatype */ tid = H5Dget_type(dataset); CHECK(tid, FAIL, "H5Dget_type"); /* Check the array rank */ ndims = H5Tget_array_ndims(tid); VERIFY(ndims, ARRAY2_RANK, "H5Tget_array_ndims"); /* Get the array dimensions */ ret = H5Tget_array_dims2(tid, rdims2); CHECK(ret, FAIL, "H5Tget_array_dims2"); /* Check the array dimensions */ for (i = 0; i < ndims; i++) if (rdims2[i] != tdims2[i]) { TestErrPrintf("Array dimension information doesn't match!, rdims2[%d]=%d, tdims2[%d]=%d\n", (int)i, (int)rdims2[i], (int)i, (int)tdims2[i]); continue; } /* end if */ /* Read dataset from disk */ ret = H5Dread(dataset, tid, H5S_ALL, H5S_ALL, H5P_DEFAULT, rdata); CHECK(ret, FAIL, "H5Dread"); /* Compare data read in */ for (i = 0; i < SPACE1_DIM1; i++) for (j = 0; j < ARRAY2_DIM1; j++) for (k = 0; k < ARRAY2_DIM2; k++) for (l = 0; l < ARRAY2_DIM3; l++) if (wdata[i][j][k][l] != rdata[i][j][k][l]) { TestErrPrintf("Array data information doesn't match!, wdata[%d][%d][%d][%d]=%d, " "rdata[%d][%d][%d][%d]=%d\n", (int)i, (int)j, (int)k, (int)l, (int)wdata[i][j][k][l], (int)i, (int)j, (int)k, (int)l, (int)rdata[i][j][k][l]); continue; } /* end if */ /* Close Datatype */ ret = H5Tclose(tid); CHECK(ret, FAIL, "H5Tclose"); /* Close Dataset */ ret = H5Dclose(dataset); CHECK(ret, FAIL, "H5Dclose"); /* Close file */ ret = H5Fclose(fid); CHECK(ret, FAIL, "H5Fclose"); } /* end test_array_atomic_3d() */ /*------------------------------------------------------------------------- * Function: test_array_array_atomic * * Purpose: Test basic array datatype code. * Tests 1-D array 2-D arrays of atomic datatypes. * * Return: void * *------------------------------------------------------------------------- */ static void test_array_array_atomic(void) { int wdata[SPACE1_DIM1][ARRAY1_DIM1][ARRAY3_DIM1][ARRAY3_DIM2]; /* Information to write */ int rdata[SPACE1_DIM1][ARRAY1_DIM1][ARRAY3_DIM1][ARRAY3_DIM2]; /* Information read in */ hid_t fid; /* HDF5 File IDs */ hid_t dataset; /* Dataset ID */ hid_t sid; /* Dataspace ID */ hid_t tid1; /* 1-D array Datatype ID */ hid_t tid2; /* 2-D array Datatype ID */ hsize_t sdims1[] = {SPACE1_DIM1}; hsize_t tdims1[] = {ARRAY1_DIM1}; hsize_t tdims2[] = {ARRAY3_DIM1, ARRAY3_DIM2}; int ndims1; /* Array rank for reading */ int ndims2; /* Array rank for reading */ hsize_t rdims1[H5S_MAX_RANK]; /* Array dimensions for reading */ hsize_t rdims2[H5S_MAX_RANK]; /* Array dimensions for reading */ int i, j, k, l; /* counting variables */ herr_t ret; /* Generic return value */ /* Output message about test being performed */ MESSAGE(5, ("Testing 1-D Array 2-D Arrays of Atomic Datatypes Functionality\n")); /* Allocate and initialize array data to write */ for (i = 0; i < SPACE1_DIM1; i++) for (j = 0; j < ARRAY1_DIM1; j++) for (k = 0; k < ARRAY3_DIM1; k++) for (l = 0; l < ARRAY3_DIM2; l++) wdata[i][j][k][l] = i * 1000 + j * 100 + k * 10 + l; /* Create file */ fid = H5Fcreate(FILENAME, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT); CHECK(fid, FAIL, "H5Fcreate"); /* Create dataspace for datasets */ sid = H5Screate_simple(SPACE1_RANK, sdims1, NULL); CHECK(sid, FAIL, "H5Screate_simple"); /* Create a 2-D datatype to refer to */ tid2 = H5Tarray_create2(H5T_NATIVE_INT, ARRAY3_RANK, tdims2); CHECK(tid2, FAIL, "H5Tarray_create2"); /* Create a 1-D datatype to refer to */ tid1 = H5Tarray_create2(tid2, ARRAY1_RANK, tdims1); CHECK(tid1, FAIL, "H5Tarray_create2"); /* Create a dataset */ dataset = H5Dcreate2(fid, "Dataset1", tid1, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT); CHECK(dataset, FAIL, "H5Dcreate2"); /* Write dataset to disk */ ret = H5Dwrite(dataset, tid1, H5S_ALL, H5S_ALL, H5P_DEFAULT, wdata); CHECK(ret, FAIL, "H5Dwrite"); /* Close Dataset */ ret = H5Dclose(dataset); CHECK(ret, FAIL, "H5Dclose"); /* Close datatypes */ ret = H5Tclose(tid1); CHECK(ret, FAIL, "H5Tclose"); ret = H5Tclose(tid2); CHECK(ret, FAIL, "H5Tclose"); /* Close disk dataspace */ ret = H5Sclose(sid); CHECK(ret, FAIL, "H5Sclose"); /* Close file */ ret = H5Fclose(fid); CHECK(ret, FAIL, "H5Fclose"); /* Re-open file */ fid = H5Fopen(FILENAME, H5F_ACC_RDONLY, H5P_DEFAULT); CHECK(fid, FAIL, "H5Fopen"); /* Open the dataset */ dataset = H5Dopen2(fid, "Dataset1", H5P_DEFAULT); CHECK(dataset, FAIL, "H5Dopen2"); /* Get the 1-D datatype */ tid1 = H5Dget_type(dataset); CHECK(tid1, FAIL, "H5Dget_type"); /* Check the 1-D array rank */ ndims1 = H5Tget_array_ndims(tid1); VERIFY(ndims1, ARRAY1_RANK, "H5Tget_array_ndims"); /* Get the 1-D array dimensions */ ret = H5Tget_array_dims2(tid1, rdims1); CHECK(ret, FAIL, "H5Tget_array_dims2"); /* Check the array dimensions */ for (i = 0; i < ndims1; i++) if (rdims1[i] != tdims1[i]) { TestErrPrintf("Array dimension information doesn't match!, rdims1[%d]=%d, tdims1[%d]=%d\n", (int)i, (int)rdims1[i], (int)i, (int)tdims1[i]); continue; } /* end if */ /* Get the 2-D datatype */ tid2 = H5Tget_super(tid1); CHECK(tid2, FAIL, "H5Tget_super"); /* Check the 2-D array rank */ ndims2 = H5Tget_array_ndims(tid2); VERIFY(ndims2, ARRAY3_RANK, "H5Tget_array_ndims"); /* Get the 2-D array dimensions */ ret = H5Tget_array_dims2(tid2, rdims2); CHECK(ret, FAIL, "H5Tget_array_dims2"); /* Check the array dimensions */ for (i = 0; i < ndims2; i++) if (rdims2[i] != tdims2[i]) { TestErrPrintf("Array dimension information doesn't match!, rdims2[%d]=%d, tdims2[%d]=%d\n", (int)i, (int)rdims2[i], (int)i, (int)tdims2[i]); continue; } /* end if */ /* Read dataset from disk */ ret = H5Dread(dataset, tid1, H5S_ALL, H5S_ALL, H5P_DEFAULT, rdata); CHECK(ret, FAIL, "H5Dread"); /* Compare data read in */ for (i = 0; i < SPACE1_DIM1; i++) for (j = 0; j < ARRAY1_DIM1; j++) for (k = 0; k < ARRAY3_DIM1; k++) for (l = 0; l < ARRAY3_DIM2; l++) if (wdata[i][j][k][l] != rdata[i][j][k][l]) { TestErrPrintf("Array data information doesn't match!, wdata[%d][%d][%d][%d]=%d, " "rdata[%d][%d][%d][%d]=%d\n", (int)i, (int)j, (int)k, (int)l, (int)wdata[i][j][k][l], (int)i, (int)j, (int)k, (int)l, (int)rdata[i][j][k][l]); continue; } /* end if */ /* Close Datatypes */ ret = H5Tclose(tid1); CHECK(ret, FAIL, "H5Tclose"); ret = H5Tclose(tid2); CHECK(ret, FAIL, "H5Tclose"); /* Close Dataset */ ret = H5Dclose(dataset); CHECK(ret, FAIL, "H5Dclose"); /* Close file */ ret = H5Fclose(fid); CHECK(ret, FAIL, "H5Fclose"); } /* end test_array_array_atomic() */ /*------------------------------------------------------------------------- * Function: test_array_compound_atomic * * Purpose: Test basic array datatype code. * Tests 1-D array of compound datatypes (with no array fields). * * Return: void * *------------------------------------------------------------------------- */ static void test_array_compound_atomic(void) { typedef struct { /* Typedef for compound datatype */ int i; float f; } s1_t; s1_t wdata[SPACE1_DIM1][ARRAY1_DIM1]; /* Information to write */ s1_t rdata[SPACE1_DIM1][ARRAY1_DIM1]; /* Information read in */ hid_t fid1; /* HDF5 File IDs */ hid_t dataset; /* Dataset ID */ hid_t sid1; /* Dataspace ID */ hid_t tid1; /* Array Datatype ID */ hid_t tid2; /* Compound Datatype ID */ hsize_t sdims1[] = {SPACE1_DIM1}; hsize_t tdims1[] = {ARRAY1_DIM1}; int ndims; /* Array rank for reading */ hsize_t rdims1[H5S_MAX_RANK]; /* Array dimensions for reading */ int nmemb; /* Number of compound members */ char * mname; /* Name of compound field */ size_t off; /* Offset of compound field */ hid_t mtid; /* Datatype ID for field */ int i, j; /* counting variables */ herr_t ret; /* Generic return value */ /* Output message about test being performed */ MESSAGE(5, ("Testing 1-D Array of Compound Atomic Datatypes Functionality\n")); /* Initialize array data to write */ for (i = 0; i < SPACE1_DIM1; i++) for (j = 0; j < ARRAY1_DIM1; j++) { wdata[i][j].i = i * 10 + j; wdata[i][j].f = (float)i * 2.5F + (float)j; } /* end for */ /* Create file */ fid1 = H5Fcreate(FILENAME, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT); CHECK(fid1, FAIL, "H5Fcreate"); /* Create dataspace for datasets */ sid1 = H5Screate_simple(SPACE1_RANK, sdims1, NULL); CHECK(sid1, FAIL, "H5Screate_simple"); /* Create a compound datatype to refer to */ tid2 = H5Tcreate(H5T_COMPOUND, sizeof(s1_t)); CHECK(tid2, FAIL, "H5Tcreate"); /* Insert integer field */ ret = H5Tinsert(tid2, "i", HOFFSET(s1_t, i), H5T_NATIVE_INT); CHECK(ret, FAIL, "H5Tinsert"); /* Insert float field */ ret = H5Tinsert(tid2, "f", HOFFSET(s1_t, f), H5T_NATIVE_FLOAT); CHECK(ret, FAIL, "H5Tinsert"); /* Create an array datatype to refer to */ tid1 = H5Tarray_create2(tid2, ARRAY1_RANK, tdims1); CHECK(tid1, FAIL, "H5Tarray_create2"); /* Close compound datatype */ ret = H5Tclose(tid2); CHECK(ret, FAIL, "H5Tclose"); /* Create a dataset */ dataset = H5Dcreate2(fid1, "Dataset1", tid1, sid1, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT); CHECK(dataset, FAIL, "H5Dcreate2"); /* Write dataset to disk */ ret = H5Dwrite(dataset, tid1, H5S_ALL, H5S_ALL, H5P_DEFAULT, wdata); CHECK(ret, FAIL, "H5Dwrite"); /* Close Dataset */ ret = H5Dclose(dataset); CHECK(ret, FAIL, "H5Dclose"); /* Close datatype */ ret = H5Tclose(tid1); CHECK(ret, FAIL, "H5Tclose"); /* Close disk dataspace */ ret = H5Sclose(sid1); CHECK(ret, FAIL, "H5Sclose"); /* Close file */ ret = H5Fclose(fid1); CHECK(ret, FAIL, "H5Fclose"); /* Re-open file */ fid1 = H5Fopen(FILENAME, H5F_ACC_RDONLY, H5P_DEFAULT); CHECK(fid1, FAIL, "H5Fopen"); /* Open the dataset */ dataset = H5Dopen2(fid1, "Dataset1", H5P_DEFAULT); CHECK(dataset, FAIL, "H5Dopen2"); /* Get the datatype */ tid1 = H5Dget_type(dataset); CHECK(tid1, FAIL, "H5Dget_type"); /* Check the array rank */ ndims = H5Tget_array_ndims(tid1); VERIFY(ndims, ARRAY1_RANK, "H5Tget_array_ndims"); /* Get the array dimensions */ ret = H5Tget_array_dims2(tid1, rdims1); CHECK(ret, FAIL, "H5Tget_array_dims2"); /* Check the array dimensions */ for (i = 0; i < ndims; i++) if (rdims1[i] != tdims1[i]) { TestErrPrintf("Array dimension information doesn't match!, rdims1[%d]=%d, tdims1[%d]=%d\n", (int)i, (int)rdims1[i], (int)i, (int)tdims1[i]); continue; } /* end if */ /* Get the compound datatype */ tid2 = H5Tget_super(tid1); CHECK(tid2, FAIL, "H5Tget_super"); /* Check the number of members */ nmemb = H5Tget_nmembers(tid2); VERIFY(nmemb, 2, "H5Tget_nmembers"); /* Check the 1st field's name */ mname = H5Tget_member_name(tid2, 0); CHECK_PTR(mname, "H5Tget_member_name"); if (HDstrcmp(mname, "i") != 0) TestErrPrintf("Compound field name doesn't match!, mname=%s\n", mname); H5free_memory(mname); /* Check the 1st field's offset */ off = H5Tget_member_offset(tid2, 0); VERIFY(off, HOFFSET(s1_t, i), "H5Tget_member_offset"); /* Check the 1st field's datatype */ mtid = H5Tget_member_type(tid2, 0); CHECK(mtid, FAIL, "H5Tget_member_type"); if ((ret = H5Tequal(mtid, H5T_NATIVE_INT)) <= 0) TestErrPrintf("Compound data type is incorrect!, ret=%d\n", (int)ret); ret = H5Tclose(mtid); CHECK(mtid, FAIL, "H5Tclose"); /* Check the 2nd field's name */ mname = H5Tget_member_name(tid2, 1); CHECK_PTR(mname, "H5Tget_member_name"); if (HDstrcmp(mname, "f") != 0) TestErrPrintf("Compound field name doesn't match!, mname=%s\n", mname); H5free_memory(mname); /* Check the 2nd field's offset */ off = H5Tget_member_offset(tid2, 1); VERIFY(off, HOFFSET(s1_t, f), "H5Tget_member_offset"); /* Check the 2nd field's datatype */ mtid = H5Tget_member_type(tid2, 1); CHECK(mtid, FAIL, "H5Tget_member_type"); if ((ret = H5Tequal(mtid, H5T_NATIVE_FLOAT)) <= 0) TestErrPrintf("Compound data type is incorrect!, ret=%d\n", (int)ret); ret = H5Tclose(mtid); CHECK(mtid, FAIL, "H5Tclose"); /* Close Compound Datatype */ ret = H5Tclose(tid2); CHECK(ret, FAIL, "H5Tclose"); /* Read dataset from disk */ ret = H5Dread(dataset, tid1, H5S_ALL, H5S_ALL, H5P_DEFAULT, rdata); CHECK(ret, FAIL, "H5Dread"); /* Compare data read in */ for (i = 0; i < SPACE1_DIM1; i++) for (j = 0; j < ARRAY1_DIM1; j++) { if (wdata[i][j].i != rdata[i][j].i) { TestErrPrintf( "Array data information doesn't match!, wdata[%d][%d].i=%d, rdata[%d][%d].i=%d\n", (int)i, (int)j, (int)wdata[i][j].i, (int)i, (int)j, (int)rdata[i][j].i); continue; } /* end if */ if (!H5_FLT_ABS_EQUAL(wdata[i][j].f, rdata[i][j].f)) { TestErrPrintf( "Array data information doesn't match!, wdata[%d][%d].f=%f, rdata[%d][%d].f=%f\n", (int)i, (int)j, (double)wdata[i][j].f, (int)i, (int)j, (double)rdata[i][j].f); continue; } /* end if */ } /* end for */ /* Close Datatype */ ret = H5Tclose(tid1); CHECK(ret, FAIL, "H5Tclose"); /* Close Dataset */ ret = H5Dclose(dataset); CHECK(ret, FAIL, "H5Dclose"); /* Close file */ ret = H5Fclose(fid1); CHECK(ret, FAIL, "H5Fclose"); } /* end test_array_compound_atomic() */ /*------------------------------------------------------------------------- * Function: test_array_compound_array * * Purpose: Test basic array datatype code. * Tests 1-D array of compound datatypes (with array fields). * * Return: void * *------------------------------------------------------------------------- */ static void test_array_compound_array(void) { typedef struct { /* Typedef for compound datatype */ int i; float f[ARRAY1_DIM1]; } s1_t; s1_t wdata[SPACE1_DIM1][ARRAY1_DIM1]; /* Information to write */ s1_t rdata[SPACE1_DIM1][ARRAY1_DIM1]; /* Information read in */ hid_t fid1; /* HDF5 File IDs */ hid_t dataset; /* Dataset ID */ hid_t sid1; /* Dataspace ID */ hid_t tid1; /* Array Datatype ID */ hid_t tid2; /* Compound Datatype ID */ hid_t tid3; /* Nested Array Datatype ID */ hsize_t sdims1[] = {SPACE1_DIM1}; hsize_t tdims1[] = {ARRAY1_DIM1}; int ndims; /* Array rank for reading */ hsize_t rdims1[H5S_MAX_RANK]; /* Array dimensions for reading */ int nmemb; /* Number of compound members */ char * mname; /* Name of compound field */ size_t off; /* Offset of compound field */ hid_t mtid; /* Datatype ID for field */ H5T_class_t mclass; /* Datatype class for field */ int i, j, k; /* counting variables */ herr_t ret; /* Generic return value */ /* Output message about test being performed */ MESSAGE(5, ("Testing 1-D Array of Compound Array Datatypes Functionality\n")); /* Initialize array data to write */ for (i = 0; i < SPACE1_DIM1; i++) for (j = 0; j < ARRAY1_DIM1; j++) { wdata[i][j].i = i * 10 + j; for (k = 0; k < ARRAY1_DIM1; k++) wdata[i][j].f[k] = (float)i * 10.0F + (float)j * 2.5F + (float)k; } /* end for */ /* Create file */ fid1 = H5Fcreate(FILENAME, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT); CHECK(fid1, FAIL, "H5Fcreate"); /* Create dataspace for datasets */ sid1 = H5Screate_simple(SPACE1_RANK, sdims1, NULL); CHECK(sid1, FAIL, "H5Screate_simple"); /* Create a compound datatype to refer to */ tid2 = H5Tcreate(H5T_COMPOUND, sizeof(s1_t)); CHECK(tid2, FAIL, "H5Tcreate"); /* Insert integer field */ ret = H5Tinsert(tid2, "i", HOFFSET(s1_t, i), H5T_NATIVE_INT); CHECK(ret, FAIL, "H5Tinsert"); /* Create an array of floats datatype */ tid3 = H5Tarray_create2(H5T_NATIVE_FLOAT, ARRAY1_RANK, tdims1); CHECK(tid3, FAIL, "H5Tarray_create2"); /* Insert float array field */ ret = H5Tinsert(tid2, "f", HOFFSET(s1_t, f), tid3); CHECK(ret, FAIL, "H5Tinsert"); /* Close array of floats field datatype */ ret = H5Tclose(tid3); CHECK(ret, FAIL, "H5Tclose"); /* Create an array datatype to refer to */ tid1 = H5Tarray_create2(tid2, ARRAY1_RANK, tdims1); CHECK(tid1, FAIL, "H5Tarray_create2"); /* Close compound datatype */ ret = H5Tclose(tid2); CHECK(ret, FAIL, "H5Tclose"); /* Create a dataset */ dataset = H5Dcreate2(fid1, "Dataset1", tid1, sid1, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT); CHECK(dataset, FAIL, "H5Dcreate2"); /* Write dataset to disk */ ret = H5Dwrite(dataset, tid1, H5S_ALL, H5S_ALL, H5P_DEFAULT, wdata); CHECK(ret, FAIL, "H5Dwrite"); /* Close Dataset */ ret = H5Dclose(dataset); CHECK(ret, FAIL, "H5Dclose"); /* Close datatype */ ret = H5Tclose(tid1); CHECK(ret, FAIL, "H5Tclose"); /* Close disk dataspace */ ret = H5Sclose(sid1); CHECK(ret, FAIL, "H5Sclose"); /* Close file */ ret = H5Fclose(fid1); CHECK(ret, FAIL, "H5Fclose"); /* Re-open file */ fid1 = H5Fopen(FILENAME, H5F_ACC_RDONLY, H5P_DEFAULT); CHECK(fid1, FAIL, "H5Fopen"); /* Open the dataset */ dataset = H5Dopen2(fid1, "Dataset1", H5P_DEFAULT); CHECK(dataset, FAIL, "H5Dopen2"); /* Get the datatype */ tid1 = H5Dget_type(dataset); CHECK(tid1, FAIL, "H5Dget_type"); /* Check the array rank */ ndims = H5Tget_array_ndims(tid1); VERIFY(ndims, ARRAY1_RANK, "H5Tget_array_ndims"); /* Get the array dimensions */ ret = H5Tget_array_dims2(tid1, rdims1); CHECK(ret, FAIL, "H5Tget_array_dims2"); /* Check the array dimensions */ for (i = 0; i < ndims; i++) if (rdims1[i] != tdims1[i]) { TestErrPrintf("Array dimension information doesn't match!, rdims1[%d]=%d, tdims1[%d]=%d\n", (int)i, (int)rdims1[i], (int)i, (int)tdims1[i]); continue; } /* end if */ /* Get the compound datatype */ tid2 = H5Tget_super(tid1); CHECK(tid2, FAIL, "H5Tget_super"); /* Check the number of members */ nmemb = H5Tget_nmembers(tid2); VERIFY(nmemb, 2, "H5Tget_nmembers"); /* Check the 1st field's name */ mname = H5Tget_member_name(tid2, 0); CHECK_PTR(mname, "H5Tget_member_name"); if (HDstrcmp(mname, "i") != 0) TestErrPrintf("Compound field name doesn't match!, mname=%s\n", mname); H5free_memory(mname); /* Check the 1st field's offset */ off = H5Tget_member_offset(tid2, 0); VERIFY(off, HOFFSET(s1_t, i), "H5Tget_member_offset"); /* Check the 1st field's datatype */ mtid = H5Tget_member_type(tid2, 0); CHECK(mtid, FAIL, "H5Tget_member_type"); if ((ret = H5Tequal(mtid, H5T_NATIVE_INT)) <= 0) TestErrPrintf("Compound data type is incorrect!, ret=%d\n", (int)ret); ret = H5Tclose(mtid); CHECK(mtid, FAIL, "H5Tclose"); /* Check the 2nd field's name */ mname = H5Tget_member_name(tid2, 1); CHECK_PTR(mname, "H5Tget_member_name"); if (HDstrcmp(mname, "f") != 0) TestErrPrintf("Compound field name doesn't match!, mname=%s\n", mname); H5free_memory(mname); /* Check the 2nd field's offset */ off = H5Tget_member_offset(tid2, 1); VERIFY(off, HOFFSET(s1_t, f), "H5Tget_member_offset"); /* Check the 2nd field's datatype */ mtid = H5Tget_member_type(tid2, 1); CHECK(mtid, FAIL, "H5Tget_member_type"); /* Get the 2nd field's class */ mclass = H5Tget_class(mtid); VERIFY(mclass, H5T_ARRAY, "H5Tget_class"); /* Check the array rank */ ndims = H5Tget_array_ndims(mtid); VERIFY(ndims, ARRAY1_RANK, "H5Tget_array_ndims"); /* Get the array dimensions */ ret = H5Tget_array_dims2(mtid, rdims1); CHECK(ret, FAIL, "H5Tget_array_dims2"); /* Check the array dimensions */ for (i = 0; i < ndims; i++) if (rdims1[i] != tdims1[i]) { TestErrPrintf("Nested array dimension information doesn't match!, rdims1[%d]=%d, tdims1[%d]=%d\n", (int)i, (int)rdims1[i], (int)i, (int)tdims1[i]); continue; } /* end if */ /* Check the nested array's datatype */ tid3 = H5Tget_super(mtid); CHECK(tid3, FAIL, "H5Tget_super"); if ((ret = H5Tequal(tid3, H5T_NATIVE_FLOAT)) <= 0) TestErrPrintf("Compound data type is incorrect!, ret=%d\n", (int)ret); /* Close the array's base type datatype */ ret = H5Tclose(tid3); CHECK(mtid, FAIL, "H5Tclose"); /* Close the member datatype */ ret = H5Tclose(mtid); CHECK(mtid, FAIL, "H5Tclose"); /* Close Compound Datatype */ ret = H5Tclose(tid2); CHECK(ret, FAIL, "H5Tclose"); /* Read dataset from disk */ ret = H5Dread(dataset, tid1, H5S_ALL, H5S_ALL, H5P_DEFAULT, rdata); CHECK(ret, FAIL, "H5Dread"); /* Compare data read in */ for (i = 0; i < SPACE1_DIM1; i++) { for (j = 0; j < ARRAY1_DIM1; j++) { if (wdata[i][j].i != rdata[i][j].i) { TestErrPrintf( "Array data information doesn't match!, wdata[%d][%d].i=%d, rdata[%d][%d].i=%d\n", (int)i, (int)j, (int)wdata[i][j].i, (int)i, (int)j, (int)rdata[i][j].i); continue; } /* end if */ for (k = 0; k < ARRAY1_DIM1; k++) if (!H5_FLT_ABS_EQUAL(wdata[i][j].f[k], rdata[i][j].f[k])) { TestErrPrintf("Array data information doesn't match!, wdata[%d][%d].f[%d]=%f, " "rdata[%d][%d].f[%d]=%f\n", (int)i, (int)j, (int)k, (double)wdata[i][j].f[k], (int)i, (int)j, (int)k, (double)rdata[i][j].f[k]); continue; } /* end if */ } /* end for */ } /* end for */ /* Close Datatype */ ret = H5Tclose(tid1); CHECK(ret, FAIL, "H5Tclose"); /* Close Dataset */ ret = H5Dclose(dataset); CHECK(ret, FAIL, "H5Dclose"); /* Close file */ ret = H5Fclose(fid1); CHECK(ret, FAIL, "H5Fclose"); } /* end test_array_compound_array() */ /**************************************************************** ** ** test_array_alloc_custom(): Test VL datatype custom memory ** allocation routines. This routine just uses malloc to ** allocate the memory and increments the amount of memory ** allocated. ** ****************************************************************/ /*------------------------------------------------------------------------- * Function: test_array_alloc_custom * * Purpose: Memory allocator for testing VL datatype custom memory * allocation routines. * * This routine just uses malloc to allocate the memory and * increments the amount of memory allocated. * * Return: * * Success: A memory buffer * Failure: NULL * *------------------------------------------------------------------------- */ void * test_array_alloc_custom(size_t size, void *info) { void * ret_value = NULL; /* Pointer to return */ size_t *mem_used = (size_t *)info; /* Pointer to the memory used */ size_t extra; /* Extra space needed */ /* * This weird contortion is required on the DEC Alpha to keep the * alignment correct - QAK */ extra = MAX(sizeof(void *), sizeof(size_t)); if ((ret_value = HDmalloc(extra + size)) != NULL) { *(size_t *)ret_value = size; *mem_used += size; } /* end if */ ret_value = ((unsigned char *)ret_value) + extra; return ret_value; } /* end test_array_alloc_custom() */ /*------------------------------------------------------------------------- * Function: test_array_free_custom * * Purpose: Memory free function for testing VL datatype custom memory * allocation routines. * * This routine just uses free to free the memory and * decrements the amount of memory allocated. * * Return: void * *------------------------------------------------------------------------- */ void test_array_free_custom(void *_mem, void *info) { unsigned char *mem = NULL; /* Pointer to mem to be freed */ size_t * mem_used = (size_t *)info; /* Pointer to the memory used */ size_t extra; /* Extra space needed */ /* * This weird contortion is required on the DEC Alpha to keep the * alignment correct - QAK */ extra = MAX(sizeof(void *), sizeof(size_t)); if (_mem != NULL) { mem = ((unsigned char *)_mem) - extra; *mem_used -= *(size_t *)((void *)mem); HDfree(mem); } /* end if */ } /* end test_array_free_custom() */ /*------------------------------------------------------------------------- * Function: test_array_vlen_atomic * * Purpose: Test basic array datatype code. * Tests 1-D array of atomic VL datatypes. * * Return: void * *------------------------------------------------------------------------- */ static void test_array_vlen_atomic(void) { hvl_t wdata[SPACE1_DIM1][ARRAY1_DIM1]; /* Information to write */ hvl_t rdata[SPACE1_DIM1][ARRAY1_DIM1]; /* Information read in */ hid_t fid1; /* HDF5 File IDs */ hid_t dataset; /* Dataset ID */ hid_t sid1; /* Dataspace ID */ hid_t tid1; /* Array Datatype ID */ hid_t tid2; /* VL Datatype ID */ hid_t tid3; /* Atomic Datatype ID */ hsize_t sdims1[] = {SPACE1_DIM1}; hsize_t tdims1[] = {ARRAY1_DIM1}; int ndims; /* Array rank for reading */ hsize_t rdims1[H5S_MAX_RANK]; /* Array dimensions for reading */ H5T_class_t mclass; /* Datatype class for VL */ hid_t xfer_pid; /* Dataset transfer property list ID */ hsize_t size; /* Number of bytes which will be used */ size_t mem_used = 0; /* Memory used during allocation */ int i, j, k; /* counting variables */ herr_t ret; /* Generic return value */ /* Output message about test being performed */ MESSAGE(5, ("Testing 1-D Array of Atomic Variable-Length Datatypes Functionality\n")); /* Initialize array data to write */ for (i = 0; i < SPACE1_DIM1; i++) for (j = 0; j < ARRAY1_DIM1; j++) { wdata[i][j].p = HDmalloc((size_t)(i + j + 1) * sizeof(unsigned int)); wdata[i][j].len = (size_t)(i + j + 1); for (k = 0; k < (i + j + 1); k++) ((unsigned int *)wdata[i][j].p)[k] = (unsigned int)(i * 100 + j * 10 + k); } /* end for */ /* Create file */ fid1 = H5Fcreate(FILENAME, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT); CHECK(fid1, FAIL, "H5Fcreate"); /* Create dataspace for datasets */ sid1 = H5Screate_simple(SPACE1_RANK, sdims1, NULL); CHECK(sid1, FAIL, "H5Screate_simple"); /* Create a compound datatype to refer to */ tid2 = H5Tvlen_create(H5T_NATIVE_UINT); CHECK(tid2, FAIL, "H5Tcreate"); /* Create an array datatype to refer to */ tid1 = H5Tarray_create2(tid2, ARRAY1_RANK, tdims1); CHECK(tid1, FAIL, "H5Tarray_create2"); /* Close VL datatype */ ret = H5Tclose(tid2); CHECK(ret, FAIL, "H5Tclose"); /* Create a dataset */ dataset = H5Dcreate2(fid1, "Dataset1", tid1, sid1, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT); CHECK(dataset, FAIL, "H5Dcreate2"); /* Write dataset to disk */ ret = H5Dwrite(dataset, tid1, H5S_ALL, H5S_ALL, H5P_DEFAULT, wdata); CHECK(ret, FAIL, "H5Dwrite"); /* Close Dataset */ ret = H5Dclose(dataset); CHECK(ret, FAIL, "H5Dclose"); /* Close datatype */ ret = H5Tclose(tid1); CHECK(ret, FAIL, "H5Tclose"); /* Close disk dataspace */ ret = H5Sclose(sid1); CHECK(ret, FAIL, "H5Sclose"); /* Close file */ ret = H5Fclose(fid1); CHECK(ret, FAIL, "H5Fclose"); /* Re-open file */ fid1 = H5Fopen(FILENAME, H5F_ACC_RDONLY, H5P_DEFAULT); CHECK(fid1, FAIL, "H5Fopen"); /* Open the dataset */ dataset = H5Dopen2(fid1, "Dataset1", H5P_DEFAULT); CHECK(dataset, FAIL, "H5Dopen2"); /* Get the dataspace */ sid1 = H5Dget_space(dataset); CHECK(sid1, FAIL, "H5Dget_space"); /* Get the datatype */ tid1 = H5Dget_type(dataset); CHECK(tid1, FAIL, "H5Dget_type"); /* Check the array rank */ ndims = H5Tget_array_ndims(tid1); VERIFY(ndims, ARRAY1_RANK, "H5Tget_array_ndims"); /* Get the array dimensions */ ret = H5Tget_array_dims2(tid1, rdims1); CHECK(ret, FAIL, "H5Tget_array_dims2"); /* Check the array dimensions */ for (i = 0; i < ndims; i++) if (rdims1[i] != tdims1[i]) { TestErrPrintf("Array dimension information doesn't match!, rdims1[%d]=%d, tdims1[%d]=%d\n", (int)i, (int)rdims1[i], (int)i, (int)tdims1[i]); continue; } /* end if */ /* Get the VL datatype */ tid2 = H5Tget_super(tid1); CHECK(tid2, FAIL, "H5Tget_super"); /* Get the 2nd field's class */ mclass = H5Tget_class(tid2); VERIFY(mclass, H5T_VLEN, "H5Tget_class"); /* Check the VL datatype's base type */ tid3 = H5Tget_super(tid2); CHECK(tid3, FAIL, "H5Tget_super"); if ((ret = H5Tequal(tid3, H5T_NATIVE_UINT)) <= 0) TestErrPrintf("VL base datatype is incorrect!, ret=%d\n", (int)ret); /* Close the array's base type datatype */ ret = H5Tclose(tid3); CHECK(ret, FAIL, "H5Tclose"); /* Close VL Datatype */ ret = H5Tclose(tid2); CHECK(ret, FAIL, "H5Tclose"); /* Change to the custom memory allocation routines for reading VL data */ xfer_pid = H5Pcreate(H5P_DATASET_XFER); CHECK(xfer_pid, FAIL, "H5Pcreate"); ret = H5Pset_vlen_mem_manager(xfer_pid, test_array_alloc_custom, &mem_used, test_array_free_custom, &mem_used); CHECK(ret, FAIL, "H5Pset_vlen_mem_manager"); /* Make certain the correct amount of memory will be used */ ret = H5Dvlen_get_buf_size(dataset, tid1, sid1, &size); CHECK(ret, FAIL, "H5Dvlen_get_buf_size"); /* # elements allocated = (1 + 2 + 3 + 4) + (2 + 3 + 4 + 5) + * (3 + 4 + 5 + 6) + (4 + 5 + 6 + 7) = 64 elements */ VERIFY(size, 64 * sizeof(unsigned int), "H5Dvlen_get_buf_size"); /* Read dataset from disk */ ret = H5Dread(dataset, tid1, H5S_ALL, H5S_ALL, xfer_pid, rdata); CHECK(ret, FAIL, "H5Dread"); /* Make certain the correct amount of memory has been used */ /* # elements allocated = (1 + 2 + 3 + 4) + (2 + 3 + 4 + 5) + * (3 + 4 + 5 + 6) + (4 + 5 + 6 + 7) = 64 elements */ VERIFY(mem_used, 64 * sizeof(unsigned int), "H5Dread"); /* Compare data read in */ for (i = 0; i < SPACE1_DIM1; i++) { for (j = 0; j < ARRAY1_DIM1; j++) { if (wdata[i][j].len != rdata[i][j].len) { TestErrPrintf("VL data length don't match!, wdata[%d][%d].len=%d, rdata[%d][%d].len=%d\n", (int)i, (int)j, (int)wdata[i][j].len, (int)i, (int)j, (int)rdata[i][j].len); continue; } /* end if */ for (k = 0; k < (int)rdata[i][j].len; k++) { if (((unsigned int *)wdata[i][j].p)[k] != ((unsigned int *)rdata[i][j].p)[k]) { TestErrPrintf( "VL data values don't match!, wdata[%d][%d].p[%d]=%d, rdata[%d][%d].p[%d]=%d\n", (int)i, (int)j, (int)k, (int)((unsigned int *)wdata[i][j].p)[k], (int)i, (int)j, (int)k, (int)((unsigned int *)rdata[i][j].p)[k]); continue; } /* end if */ } /* end for */ } /* end for */ } /* end for */ /* Reclaim the read VL data */ ret = H5Dvlen_reclaim(tid1, sid1, xfer_pid, rdata); CHECK(ret, FAIL, "H5Dvlen_reclaim"); /* Make certain the VL memory has been freed */ VERIFY(mem_used, 0, "H5Dvlen_reclaim"); /* Reclaim the write VL data */ ret = H5Dvlen_reclaim(tid1, sid1, H5P_DEFAULT, wdata); CHECK(ret, FAIL, "H5Dvlen_reclaim"); /* Close dataset transfer property list */ ret = H5Pclose(xfer_pid); CHECK(ret, FAIL, "H5Pclose"); /* Close Datatype */ ret = H5Tclose(tid1); CHECK(ret, FAIL, "H5Tclose"); /* Close Dataset */ ret = H5Dclose(dataset); CHECK(ret, FAIL, "H5Dclose"); /* Close file */ ret = H5Fclose(fid1); CHECK(ret, FAIL, "H5Fclose"); } /* end test_array_vlen_atomic() */ /*------------------------------------------------------------------------- * Function: test_array_vlen_array * * Purpose: Test basic array datatype code. * Tests 1-D array of 1-D array VL datatypes. * * Return: void * *------------------------------------------------------------------------- */ static void test_array_vlen_array(void) { hvl_t wdata[SPACE1_DIM1][ARRAY1_DIM1]; /* Information to write */ hvl_t rdata[SPACE1_DIM1][ARRAY1_DIM1]; /* Information read in */ hid_t fid1; /* HDF5 File IDs */ hid_t dataset; /* Dataset ID */ hid_t sid1; /* Dataspace ID */ hid_t tid1; /* Array Datatype ID */ hid_t tid2; /* VL Datatype ID */ hid_t tid3; /* Nested Array Datatype ID */ hid_t tid4; /* Atomic Datatype ID */ hsize_t sdims1[] = {SPACE1_DIM1}; hsize_t tdims1[] = {ARRAY1_DIM1}; int ndims; /* Array rank for reading */ hsize_t rdims1[H5S_MAX_RANK]; /* Array dimensions for reading */ H5T_class_t mclass; /* Datatype class for VL */ hid_t xfer_pid; /* Dataset transfer property list ID */ hsize_t size; /* Number of bytes which will be used */ size_t mem_used = 0; /* Memory used during allocation */ int i, j, k, l; /* Index variables */ herr_t ret; /* Generic return value */ /* Output message about test being performed */ MESSAGE(5, ("Testing 1-D Array of 1-D Array Variable-Length Datatypes Functionality\n")); /* Initialize array data to write */ for (i = 0; i < SPACE1_DIM1; i++) for (j = 0; j < ARRAY1_DIM1; j++) { wdata[i][j].p = HDmalloc((size_t)(i + j + 1) * sizeof(unsigned int) * (size_t)ARRAY1_DIM1); wdata[i][j].len = (size_t)(i + j + 1); for (k = 0; k < (i + j + 1); k++) for (l = 0; l < ARRAY1_DIM1; l++) ((unsigned int *)wdata[i][j].p)[k * ARRAY1_DIM1 + l] = (unsigned int)(i * 1000 + j * 100 + k * 10 + l); } /* Create file */ fid1 = H5Fcreate(FILENAME, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT); CHECK(fid1, FAIL, "H5Fcreate"); /* Create dataspace for datasets */ sid1 = H5Screate_simple(SPACE1_RANK, sdims1, NULL); CHECK(sid1, FAIL, "H5Screate_simple"); /* Create the nested array datatype to refer to */ tid3 = H5Tarray_create2(H5T_NATIVE_UINT, ARRAY1_RANK, tdims1); CHECK(tid3, FAIL, "H5Tarray_create2"); /* Create a VL datatype of 1-D arrays to refer to */ tid2 = H5Tvlen_create(tid3); CHECK(tid2, FAIL, "H5Tcreate"); /* Close nested array datatype */ ret = H5Tclose(tid3); CHECK(ret, FAIL, "H5Tclose"); /* Create an array datatype to refer to */ tid1 = H5Tarray_create2(tid2, ARRAY1_RANK, tdims1); CHECK(tid1, FAIL, "H5Tarray_create2"); /* Close VL datatype */ ret = H5Tclose(tid2); CHECK(ret, FAIL, "H5Tclose"); /* Create a dataset */ dataset = H5Dcreate2(fid1, "Dataset1", tid1, sid1, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT); CHECK(dataset, FAIL, "H5Dcreate2"); /* Write dataset to disk */ ret = H5Dwrite(dataset, tid1, H5S_ALL, H5S_ALL, H5P_DEFAULT, wdata); CHECK(ret, FAIL, "H5Dwrite"); /* Close Dataset */ ret = H5Dclose(dataset); CHECK(ret, FAIL, "H5Dclose"); /* Close datatype */ ret = H5Tclose(tid1); CHECK(ret, FAIL, "H5Tclose"); /* Close disk dataspace */ ret = H5Sclose(sid1); CHECK(ret, FAIL, "H5Sclose"); /* Close file */ ret = H5Fclose(fid1); CHECK(ret, FAIL, "H5Fclose"); /* Re-open file */ fid1 = H5Fopen(FILENAME, H5F_ACC_RDONLY, H5P_DEFAULT); CHECK(fid1, FAIL, "H5Fopen"); /* Open the dataset */ dataset = H5Dopen2(fid1, "Dataset1", H5P_DEFAULT); CHECK(dataset, FAIL, "H5Dopen2"); /* Get the dataspace */ sid1 = H5Dget_space(dataset); CHECK(sid1, FAIL, "H5Dget_space"); /* Get the datatype */ tid1 = H5Dget_type(dataset); CHECK(tid1, FAIL, "H5Dget_type"); /* Check the array rank */ ndims = H5Tget_array_ndims(tid1); VERIFY(ndims, ARRAY1_RANK, "H5Tget_array_ndims"); /* Get the array dimensions */ ret = H5Tget_array_dims2(tid1, rdims1); CHECK(ret, FAIL, "H5Tget_array_dims2"); /* Check the array dimensions */ for (i = 0; i < ndims; i++) if (rdims1[i] != tdims1[i]) { TestErrPrintf("Array dimension information doesn't match!, rdims1[%d]=%d, tdims1[%d]=%d\n", (int)i, (int)rdims1[i], (int)i, (int)tdims1[i]); continue; } /* end if */ /* Get the VL datatype */ tid2 = H5Tget_super(tid1); CHECK(tid2, FAIL, "H5Tget_super"); /* Get the VL datatype's class */ mclass = H5Tget_class(tid2); VERIFY(mclass, H5T_VLEN, "H5Tget_class"); /* Check the VL datatype's base type */ tid3 = H5Tget_super(tid2); CHECK(tid3, FAIL, "H5Tget_super"); /* Get the nested array datatype's class */ mclass = H5Tget_class(tid3); VERIFY(mclass, H5T_ARRAY, "H5Tget_class"); /* Check the array rank */ ndims = H5Tget_array_ndims(tid3); VERIFY(ndims, ARRAY1_RANK, "H5Tget_array_ndims"); /* Get the array dimensions */ ret = H5Tget_array_dims2(tid3, rdims1); CHECK(ret, FAIL, "H5Tget_array_dims2"); /* Check the array dimensions */ for (i = 0; i < ndims; i++) if (rdims1[i] != tdims1[i]) { TestErrPrintf("Array dimension information doesn't match!, rdims1[%d]=%d, tdims1[%d]=%d\n", (int)i, (int)rdims1[i], (int)i, (int)tdims1[i]); continue; } /* end if */ /* Check the array's base type */ tid4 = H5Tget_super(tid3); CHECK(tid4, FAIL, "H5Tget_super"); if ((ret = H5Tequal(tid4, H5T_NATIVE_UINT)) <= 0) TestErrPrintf("VL base datatype is incorrect!, ret=%d\n", (int)ret); /* Close the array's base type datatype */ ret = H5Tclose(tid4); CHECK(ret, FAIL, "H5Tclose"); /* Close the nested array datatype */ ret = H5Tclose(tid3); CHECK(ret, FAIL, "H5Tclose"); /* Close VL Datatype */ ret = H5Tclose(tid2); CHECK(ret, FAIL, "H5Tclose"); /* Change to the custom memory allocation routines for reading VL data */ xfer_pid = H5Pcreate(H5P_DATASET_XFER); CHECK(xfer_pid, FAIL, "H5Pcreate"); ret = H5Pset_vlen_mem_manager(xfer_pid, test_array_alloc_custom, &mem_used, test_array_free_custom, &mem_used); CHECK(ret, FAIL, "H5Pset_vlen_mem_manager"); /* Make certain the correct amount of memory will be used */ ret = H5Dvlen_get_buf_size(dataset, tid1, sid1, &size); CHECK(ret, FAIL, "H5Dvlen_get_buf_size"); /* # elements allocated = (1 + 2 + 3 + 4) + (2 + 3 + 4 + 5) + * (3 + 4 + 5 + 6) + (4 + 5 + 6 + 7) = 64*ARRAY1_DIM1 elements */ VERIFY(size, 64 * (sizeof(unsigned int) * ARRAY1_DIM1), "H5Dvlen_get_buf_size"); /* Read dataset from disk */ ret = H5Dread(dataset, tid1, H5S_ALL, H5S_ALL, xfer_pid, rdata); CHECK(ret, FAIL, "H5Dread"); /* Make certain the correct amount of memory has been used */ /* # elements allocated = (1 + 2 + 3 + 4) + (2 + 3 + 4 + 5) + * (3 + 4 + 5 + 6) + (4 + 5 + 6 + 7) = 64*ARRAY1_DIM1 elements */ VERIFY(mem_used, 64 * (sizeof(unsigned int) * ARRAY1_DIM1), "H5Dread"); /* Compare data read in */ for (i = 0; i < SPACE1_DIM1; i++) { for (j = 0; j < ARRAY1_DIM1; j++) { if (wdata[i][j].len != rdata[i][j].len) { TestErrPrintf("VL data length don't match!, wdata[%d][%d].len=%d, rdata[%d][%d].len=%d\n", (int)i, (int)j, (int)wdata[i][j].len, (int)i, (int)j, (int)rdata[i][j].len); continue; } /* end if */ for (k = 0; k < (int)rdata[i][j].len; k++) { for (l = 0; l < ARRAY1_DIM1; l++) { if (((unsigned int *)wdata[i][j].p)[k * ARRAY1_DIM1 + l] != ((unsigned int *)rdata[i][j].p)[k * ARRAY1_DIM1 + l]) { TestErrPrintf("VL data values don't match!, wdata[%d][%d].p[%d][%d]=%d, " "rdata[%d][%d].p[%d][%d]=%d\n", (int)i, (int)j, (int)k, (int)l, (int)((unsigned int *)wdata[i][j].p)[k * ARRAY1_DIM1 + l], (int)i, (int)j, (int)k, (int)l, (int)((unsigned int *)rdata[i][j].p)[k * ARRAY1_DIM1 + l]); continue; } /* end if */ } /* end for */ } /* end for */ } /* end for */ } /* end for */ /* Reclaim the read VL data */ ret = H5Dvlen_reclaim(tid1, sid1, xfer_pid, rdata); CHECK(ret, FAIL, "H5Dvlen_reclaim"); /* Make certain the VL memory has been freed */ VERIFY(mem_used, 0, "H5Dvlen_reclaim"); /* Reclaim the write VL data */ ret = H5Dvlen_reclaim(tid1, sid1, H5P_DEFAULT, wdata); CHECK(ret, FAIL, "H5Dvlen_reclaim"); /* Close dataset transfer property list */ ret = H5Pclose(xfer_pid); CHECK(ret, FAIL, "H5Pclose"); /* Close Datatype */ ret = H5Tclose(tid1); CHECK(ret, FAIL, "H5Tclose"); /* Close Dataset */ ret = H5Dclose(dataset); CHECK(ret, FAIL, "H5Dclose"); /* Close file */ ret = H5Fclose(fid1); CHECK(ret, FAIL, "H5Fclose"); } /* end test_array_vlen_array() */ /*------------------------------------------------------------------------- * Function: test_array_bkg * * Purpose: Test basic array datatype code. * Tests reading compound datatype with array fields and * writing partial fields. * * Return: void * *------------------------------------------------------------------------- */ static void test_array_bkg(void) { herr_t status = -1; hid_t fid, array_dt; hid_t space; hid_t type; hid_t dataset; hsize_t dim[] = {LENGTH}; hsize_t dima[] = {ALEN}; int i, j; unsigned ndims[3] = {1, 1, 1}; typedef struct { int a[ALEN]; float b[ALEN]; double c[ALEN]; } CmpField; CmpField cf[LENGTH]; CmpField cfr[LENGTH]; CmpDTSinfo *dtsinfo = NULL; typedef struct { float b[ALEN]; } fld_t; fld_t fld[LENGTH]; fld_t fldr[LENGTH]; /* Output message about test being performed */ MESSAGE(5, ("Testing Partial I/O of Array Fields in Compound Datatype Functionality\n")); /* Initialize the data */ /* ------------------- */ dtsinfo = (CmpDTSinfo *)HDmalloc(sizeof(CmpDTSinfo)); CHECK_PTR(dtsinfo, "HDmalloc"); HDmemset(dtsinfo, 0, sizeof(CmpDTSinfo)); for (i = 0; i < LENGTH; i++) { for (j = 0; j < ALEN; j++) { cf[i].a[j] = 100 * (i + 1) + j; cf[i].b[j] = 100.0F * ((float)i + 1.0F) + 0.01F * (float)j; cf[i].c[j] = (double)(100.0F * ((float)i + 1.0F) + 0.02F * (float)j); } /* end for */ } /* end for */ /* Set the number of data members */ /* ------------------------------ */ dtsinfo->nsubfields = 3; /* Initialize the offsets */ /* ----------------------- */ dtsinfo->offset[0] = HOFFSET(CmpField, a); dtsinfo->offset[1] = HOFFSET(CmpField, b); dtsinfo->offset[2] = HOFFSET(CmpField, c); /* Initialize the data type IDs */ /* ---------------------------- */ dtsinfo->datatype[0] = H5T_NATIVE_INT; dtsinfo->datatype[1] = H5T_NATIVE_FLOAT; dtsinfo->datatype[2] = H5T_NATIVE_DOUBLE; /* Initialize the names of data members */ /* ------------------------------------ */ for (i = 0; i < dtsinfo->nsubfields; i++) dtsinfo->name[i] = (char *)HDcalloc((size_t)20, sizeof(char)); HDstrcpy(dtsinfo->name[0], "One"); HDstrcpy(dtsinfo->name[1], "Two"); HDstrcpy(dtsinfo->name[2], "Three"); /* Create file */ /* ----------- */ fid = H5Fcreate(FILENAME, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT); CHECK(fid, FAIL, "H5Fcreate"); /* Create data space */ /* ----------------- */ space = H5Screate_simple(RANK, dim, NULL); CHECK(space, FAIL, "H5Screate_simple"); /* Create the memory data type */ /* --------------------------- */ type = H5Tcreate(H5T_COMPOUND, sizeof(CmpField)); CHECK(type, FAIL, "H5Tcreate"); /* Add members to the compound data type */ /* -------------------------------------- */ for (i = 0; i < dtsinfo->nsubfields; i++) { array_dt = H5Tarray_create2(dtsinfo->datatype[i], ndims[i], dima); CHECK(array_dt, FAIL, "H5Tarray_create2"); status = H5Tinsert(type, dtsinfo->name[i], dtsinfo->offset[i], array_dt); CHECK(status, FAIL, "H5Tinsert"); status = H5Tclose(array_dt); CHECK(status, FAIL, "H5Tclose"); } /* end for */ /* Create the dataset */ /* ------------------ */ dataset = H5Dcreate2(fid, FIELDNAME, type, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT); CHECK(dataset, FAIL, "H5Dcreate2"); /* Write data to the dataset */ /* ------------------------- */ status = H5Dwrite(dataset, type, H5S_ALL, H5S_ALL, H5P_DEFAULT, cf); CHECK(status, FAIL, "H5Dwrite"); status = H5Dread(dataset, type, H5S_ALL, H5S_ALL, H5P_DEFAULT, cfr); CHECK(status, FAIL, "H5Dread"); /* Verify correct data */ /* ------------------- */ for (i = 0; i < LENGTH; i++) { for (j = 0; j < ALEN; j++) { if (cf[i].a[j] != cfr[i].a[j]) { TestErrPrintf("Field a data doesn't match, cf[%d].a[%d]=%d, cfr[%d].a[%d]=%d\n", (int)i, (int)j, (int)cf[i].a[j], (int)i, (int)j, (int)cfr[i].a[j]); continue; } /* end if */ if (!H5_FLT_ABS_EQUAL(cf[i].b[j], cfr[i].b[j])) { TestErrPrintf("Field b data doesn't match, cf[%d].b[%d]=%f, cfr[%d].b[%d]=%f\n", (int)i, (int)j, (double)cf[i].b[j], (int)i, (int)j, (double)cfr[i].b[j]); continue; } /* end if */ if (!H5_DBL_ABS_EQUAL(cf[i].c[j], cfr[i].c[j])) { TestErrPrintf("Field c data doesn't match, cf[%d].b[%d]=%f, cfr[%d].b[%d]=%f\n", (int)i, (int)j, (double)cf[i].c[j], (int)i, (int)j, (double)cfr[i].c[j]); continue; } /* end if */ } /* end for */ } /* end for */ /* Release memory resources */ /* ------------------------ */ for (i = 0; i < dtsinfo->nsubfields; i++) HDfree(dtsinfo->name[i]); /* Release IDs */ /* ----------- */ status = H5Tclose(type); CHECK(status, FAIL, "H5Tclose"); status = H5Sclose(space); CHECK(status, FAIL, "H5Sclose"); status = H5Dclose(dataset); CHECK(status, FAIL, "H5Dclose"); status = H5Fclose(fid); CHECK(status, FAIL, "H5Fclose"); /******************************/ /* Reopen the file and update */ /******************************/ fid = H5Fopen(FILENAME, H5F_ACC_RDWR, H5P_DEFAULT); CHECK(fid, FAIL, "H5Fopen"); dataset = H5Dopen2(fid, FIELDNAME, H5P_DEFAULT); CHECK(dataset, FAIL, "H5Dopen2"); type = H5Tcreate(H5T_COMPOUND, sizeof(fld_t)); CHECK(type, FAIL, "H5Tcreate"); array_dt = H5Tarray_create2(H5T_NATIVE_FLOAT, 1, dima); CHECK(array_dt, FAIL, "H5Tarray_create2"); status = H5Tinsert(type, "Two", HOFFSET(fld_t, b), array_dt); CHECK(status, FAIL, "H5Tinsert"); /* Initialize the data to overwrite */ /* -------------------------------- */ for (i = 0; i < LENGTH; i++) for (j = 0; j < ALEN; j++) cf[i].b[j] = fld[i].b[j] = 1.313F; status = H5Dwrite(dataset, type, H5S_ALL, H5S_ALL, H5P_DEFAULT, fld); CHECK(status, FAIL, "H5Dwrite"); /* Read just the field changed */ status = H5Dread(dataset, type, H5S_ALL, H5S_ALL, H5P_DEFAULT, fldr); CHECK(status, FAIL, "H5Dread"); for (i = 0; i < LENGTH; i++) for (j = 0; j < ALEN; j++) if (!H5_FLT_ABS_EQUAL(fld[i].b[j], fldr[i].b[j])) { TestErrPrintf("Field data doesn't match, fld[%d].b[%d]=%f, fldr[%d].b[%d]=%f\n", (int)i, (int)j, (double)fld[i].b[j], (int)i, (int)j, (double)fldr[i].b[j]); continue; } /* end if */ status = H5Tclose(type); CHECK(status, FAIL, "H5Tclose"); status = H5Tclose(array_dt); CHECK(status, FAIL, "H5Tclose"); type = H5Dget_type(dataset); CHECK(type, FAIL, "H5Dget_type"); /* Read the entire dataset again */ status = H5Dread(dataset, type, H5S_ALL, H5S_ALL, H5P_DEFAULT, cfr); CHECK(status, FAIL, "H5Dread"); /* Verify correct data */ /* ------------------- */ for (i = 0; i < LENGTH; i++) { for (j = 0; j < ALEN; j++) { if (cf[i].a[j] != cfr[i].a[j]) { TestErrPrintf("Field a data doesn't match, cf[%d].a[%d]=%d, cfr[%d].a[%d]=%d\n", (int)i, (int)j, (int)cf[i].a[j], (int)i, (int)j, (int)cfr[i].a[j]); continue; } /* end if */ if (!H5_FLT_ABS_EQUAL(cf[i].b[j], cfr[i].b[j])) { TestErrPrintf("Field b data doesn't match, cf[%d].b[%d]=%f, cfr[%d].b[%d]=%f\n", (int)i, (int)j, (double)cf[i].b[j], (int)i, (int)j, (double)cfr[i].b[j]); continue; } /* end if */ if (!H5_DBL_ABS_EQUAL(cf[i].c[j], cfr[i].c[j])) { TestErrPrintf("Field c data doesn't match, cf[%d].b[%d]=%f, cfr[%d].b[%d]=%f\n", (int)i, (int)j, (double)cf[i].c[j], (int)i, (int)j, (double)cfr[i].c[j]); continue; } /* end if */ } /* end for */ } /* end for */ status = H5Dclose(dataset); CHECK(status, FAIL, "H5Dclose"); status = H5Tclose(type); CHECK(status, FAIL, "H5Tclose"); status = H5Fclose(fid); CHECK(status, FAIL, "H5Fclose"); /****************************************************/ /* Reopen the file and print out all the data again */ /****************************************************/ fid = H5Fopen(FILENAME, H5F_ACC_RDWR, H5P_DEFAULT); CHECK(fid, FAIL, "H5Fopen"); dataset = H5Dopen2(fid, FIELDNAME, H5P_DEFAULT); CHECK(dataset, FAIL, "H5Dopen2"); type = H5Dget_type(dataset); CHECK(type, FAIL, "H5Dget_type"); /* Reset the data to read in */ /* ------------------------- */ HDmemset(cfr, 0, sizeof(CmpField) * LENGTH); status = H5Dread(dataset, type, H5S_ALL, H5S_ALL, H5P_DEFAULT, cfr); CHECK(status, FAIL, "H5Dread"); /* Verify correct data */ /* ------------------- */ for (i = 0; i < LENGTH; i++) { for (j = 0; j < ALEN; j++) { if (cf[i].a[j] != cfr[i].a[j]) { TestErrPrintf("Field a data doesn't match, cf[%d].a[%d]=%d, cfr[%d].a[%d]=%d\n", (int)i, (int)j, (int)cf[i].a[j], (int)i, (int)j, (int)cfr[i].a[j]); continue; } /* end if */ if (!H5_FLT_ABS_EQUAL(cf[i].b[j], cfr[i].b[j])) { TestErrPrintf("Field b data doesn't match, cf[%d].b[%d]=%f, cfr[%d].b[%d]=%f\n", (int)i, (int)j, (double)cf[i].b[j], (int)i, (int)j, (double)cfr[i].b[j]); continue; } /* end if */ if (!H5_DBL_ABS_EQUAL(cf[i].c[j], cfr[i].c[j])) { TestErrPrintf("Field c data doesn't match, cf[%d].b[%d]=%f, cfr[%d].b[%d]=%f\n", (int)i, (int)j, (double)cf[i].c[j], (int)i, (int)j, (double)cfr[i].c[j]); continue; } /* end if */ } /* end for */ } /* end for */ status = H5Dclose(dataset); CHECK(status, FAIL, "H5Dclose"); status = H5Tclose(type); CHECK(status, FAIL, "H5Tclose"); status = H5Fclose(fid); CHECK(status, FAIL, "H5Fclose"); HDfree(dtsinfo); } /* end test_array_bkg() */ /*------------------------------------------------------------------------- * Function: test_compat * * Purpose: Test array datatype compatibility code. * * Reads file containing old version of datatype object header * messages for compound datatypes and verifies reading the older * version of the is working correctly. * * Return: void * *------------------------------------------------------------------------- */ static void test_compat(void) { const char *testfile = H5_get_srcdir_filename(TESTFILE); /* Corrected test file name */ hid_t fid1; /* HDF5 File IDs */ hid_t dataset; /* Dataset ID */ hid_t tid1; /* Array Datatype ID */ hid_t tid2; /* Datatype ID */ hsize_t tdims1[] = {ARRAY1_DIM1}; int ndims; /* Array rank for reading */ hsize_t rdims1[H5S_MAX_RANK]; /* Array dimensions for reading */ H5T_class_t mclass; /* Datatype class for VL */ int nmemb; /* Number of compound members */ char * mname; /* Name of compound field */ size_t off; /* Offset of compound field */ hid_t mtid; /* Datatype ID for field */ int i; /* Index variables */ herr_t ret; /* Generic return value */ /* Output message about test being performed */ MESSAGE(5, ("Testing Array Datatypes Compatibility Functionality\n")); /* * Try reading a file that has been prepared that has datasets with * compound datatypes which use an older version (version 1) of the * datatype object header message for describing the datatype. * * If this test fails and the datatype object header message version has * changed, follow the instructions in gen_old_array.c for regenerating * the tarrold.h5 file. */ /* Open the testfile */ fid1 = H5Fopen(testfile, H5F_ACC_RDONLY, H5P_DEFAULT); CHECK_I(fid1, "H5Fopen"); /* Only try to proceed if the file is around */ if (fid1 >= 0) { /* Open the first dataset (with no array fields) */ dataset = H5Dopen2(fid1, "Dataset1", H5P_DEFAULT); CHECK_I(dataset, "H5Dopen2"); /* Get the datatype */ tid1 = H5Dget_type(dataset); CHECK_I(tid1, "H5Dget_type"); /* Verify datatype class */ mclass = H5Tget_class(tid1); VERIFY(mclass, H5T_COMPOUND, "H5Tget_class"); /* Get the number of compound datatype fields */ nmemb = H5Tget_nmembers(tid1); VERIFY(nmemb, 3, "H5Tget_nmembers"); /* Check the 1st field's name */ mname = H5Tget_member_name(tid1, 0); CHECK_PTR(mname, "H5Tget_member_name"); if (HDstrcmp(mname, "i") != 0) TestErrPrintf("Compound field name doesn't match!, mname=%s\n", mname); H5free_memory(mname); /* Check the 1st field's offset */ off = H5Tget_member_offset(tid1, 0); VERIFY(off, 0, "H5Tget_member_offset"); /* Check the 1st field's datatype */ mtid = H5Tget_member_type(tid1, 0); CHECK(mtid, FAIL, "H5Tget_member_type"); if ((ret = H5Tequal(mtid, H5T_STD_I16LE)) <= 0) TestErrPrintf("Compound data type is incorrect!, ret=%d\n", (int)ret); ret = H5Tclose(mtid); CHECK(mtid, FAIL, "H5Tclose"); /* Check the 2nd field's name */ mname = H5Tget_member_name(tid1, 1); CHECK_PTR(mname, "H5Tget_member_name"); if (HDstrcmp(mname, "f") != 0) TestErrPrintf("Compound field name doesn't match!, mname=%s\n", mname); H5free_memory(mname); /* Check the 2nd field's offset */ off = H5Tget_member_offset(tid1, 1); VERIFY(off, 4, "H5Tget_member_offset"); /* Check the 2nd field's datatype */ mtid = H5Tget_member_type(tid1, 1); CHECK(mtid, FAIL, "H5Tget_member_type"); if ((ret = H5Tequal(mtid, H5T_IEEE_F32LE)) <= 0) TestErrPrintf("Compound data type is incorrect!, ret=%d\n", (int)ret); ret = H5Tclose(mtid); CHECK(mtid, FAIL, "H5Tclose"); /* Check the 3rd field's name */ mname = H5Tget_member_name(tid1, 2); CHECK_PTR(mname, "H5Tget_member_name"); if (HDstrcmp(mname, "l") != 0) TestErrPrintf("Compound field name doesn't match!, mname=%s\n", mname); H5free_memory(mname); /* Check the 3rd field's offset */ off = H5Tget_member_offset(tid1, 2); VERIFY(off, 8, "H5Tget_member_offset"); /* Check the 3rd field's datatype */ mtid = H5Tget_member_type(tid1, 2); CHECK(mtid, FAIL, "H5Tget_member_type"); if ((ret = H5Tequal(mtid, H5T_STD_I32LE)) <= 0) TestErrPrintf("Compound data type is incorrect!, ret=%d\n", (int)ret); ret = H5Tclose(mtid); CHECK(mtid, FAIL, "H5Tclose"); /* Close the datatype */ ret = H5Tclose(tid1); CHECK_I(ret, "H5Tclose"); /* Close the dataset */ ret = H5Dclose(dataset); CHECK_I(ret, "H5Dclose"); /* Open the second dataset (with array fields) */ dataset = H5Dopen2(fid1, "Dataset2", H5P_DEFAULT); CHECK_I(dataset, "H5Dopen2"); /* Get the datatype */ tid1 = H5Dget_type(dataset); CHECK_I(tid1, "H5Dget_type"); /* Verify datatype class */ mclass = H5Tget_class(tid1); VERIFY(mclass, H5T_COMPOUND, "H5Tget_class"); /* Get the number of compound datatype fields */ nmemb = H5Tget_nmembers(tid1); VERIFY(nmemb, 4, "H5Tget_nmembers"); /* Check the 1st field's name */ mname = H5Tget_member_name(tid1, 0); CHECK_PTR(mname, "H5Tget_member_name"); if (mname && HDstrcmp(mname, "i") != 0) TestErrPrintf("Compound field name doesn't match!, mname=%s\n", mname); if (mname) H5free_memory(mname); /* Check the 1st field's offset */ off = H5Tget_member_offset(tid1, 0); VERIFY(off, 0, "H5Tget_member_offset"); /* Check the 1st field's datatype */ mtid = H5Tget_member_type(tid1, 0); CHECK(mtid, FAIL, "H5Tget_member_type"); if ((ret = H5Tequal(mtid, H5T_STD_I16LE)) <= 0) TestErrPrintf("Compound data type is incorrect!, ret=%d\n", (int)ret); ret = H5Tclose(mtid); CHECK(mtid, FAIL, "H5Tclose"); /* Check the 2nd field's name */ mname = H5Tget_member_name(tid1, 1); CHECK_PTR(mname, "H5Tget_member_name"); if (mname && HDstrcmp(mname, "f") != 0) TestErrPrintf("Compound field name doesn't match!, mname=%s\n", mname); if (mname) H5free_memory(mname); /* Check the 2nd field's offset */ off = H5Tget_member_offset(tid1, 1); VERIFY(off, 4, "H5Tget_member_offset"); /* Check the 2nd field's datatype */ mtid = H5Tget_member_type(tid1, 1); CHECK(mtid, FAIL, "H5Tget_member_type"); /* Verify datatype class */ mclass = H5Tget_class(mtid); VERIFY(mclass, H5T_ARRAY, "H5Tget_class"); /* Check the array rank */ ndims = H5Tget_array_ndims(mtid); VERIFY(ndims, ARRAY1_RANK, "H5Tget_array_ndims"); /* Get the array dimensions */ ret = H5Tget_array_dims2(mtid, rdims1); CHECK(ret, FAIL, "H5Tget_array_dims2"); /* Check the array dimensions */ for (i = 0; i < ndims; i++) if (rdims1[i] != tdims1[i]) { TestErrPrintf("Array dimension information doesn't match!, rdims1[%d]=%d, tdims1[%d]=%d\n", (int)i, (int)rdims1[i], (int)i, (int)tdims1[i]); continue; } /* end if */ /* Check the array's base datatype */ tid2 = H5Tget_super(mtid); CHECK(tid2, FAIL, "H5Tget_super"); if ((ret = H5Tequal(tid2, H5T_IEEE_F32LE)) <= 0) TestErrPrintf("Compound data type is incorrect!, ret=%d\n", (int)ret); ret = H5Tclose(tid2); CHECK(ret, FAIL, "H5Tclose"); ret = H5Tclose(mtid); CHECK(ret, FAIL, "H5Tclose"); /* Check the 3rd field's name */ mname = H5Tget_member_name(tid1, 2); CHECK_PTR(mname, "H5Tget_member_name"); if (mname && HDstrcmp(mname, "l") != 0) TestErrPrintf("Compound field name doesn't match!, mname=%s\n", mname); if (mname) H5free_memory(mname); /* Check the 3rd field's offset */ off = H5Tget_member_offset(tid1, 2); VERIFY(off, 20, "H5Tget_member_offset"); /* Check the 3rd field's datatype */ mtid = H5Tget_member_type(tid1, 2); CHECK(mtid, FAIL, "H5Tget_member_type"); /* Verify datatype class */ mclass = H5Tget_class(mtid); VERIFY(mclass, H5T_ARRAY, "H5Tget_class"); /* Check the array rank */ ndims = H5Tget_array_ndims(mtid); VERIFY(ndims, ARRAY1_RANK, "H5Tget_array_ndims"); /* Get the array dimensions */ ret = H5Tget_array_dims2(mtid, rdims1); CHECK(ret, FAIL, "H5Tget_array_dims2"); /* Check the array dimensions */ for (i = 0; i < ndims; i++) if (rdims1[i] != tdims1[i]) { TestErrPrintf("Array dimension information doesn't match!, rdims1[%d]=%d, tdims1[%d]=%d\n", (int)i, (int)rdims1[i], (int)i, (int)tdims1[i]); continue; } /* end if */ /* Check the array's base datatype */ tid2 = H5Tget_super(mtid); CHECK(tid2, FAIL, "H5Tget_super"); if ((ret = H5Tequal(tid2, H5T_STD_I32LE)) <= 0) TestErrPrintf("Compound data type is incorrect!, ret=%d\n", (int)ret); ret = H5Tclose(tid2); CHECK(ret, FAIL, "H5Tclose"); ret = H5Tclose(mtid); CHECK(ret, FAIL, "H5Tclose"); /* Check the 4th field's name */ mname = H5Tget_member_name(tid1, 3); CHECK_PTR(mname, "H5Tget_member_name"); if (mname && HDstrcmp(mname, "d") != 0) TestErrPrintf("Compound field name doesn't match!, mname=%s\n", mname); if (mname) H5free_memory(mname); /* Check the 4th field's offset */ off = H5Tget_member_offset(tid1, 3); VERIFY(off, 36, "H5Tget_member_offset"); /* Check the 4th field's datatype */ mtid = H5Tget_member_type(tid1, 3); CHECK(mtid, FAIL, "H5Tget_member_type"); if ((ret = H5Tequal(mtid, H5T_IEEE_F64LE)) <= 0) TestErrPrintf("Compound data type is incorrect!, ret=%d\n", (int)ret); ret = H5Tclose(mtid); CHECK(mtid, FAIL, "H5Tclose"); /* Close the datatype */ ret = H5Tclose(tid1); CHECK_I(ret, "H5Tclose"); /* Close the dataset */ ret = H5Dclose(dataset); CHECK_I(ret, "H5Dclose"); /* Close the file */ ret = H5Fclose(fid1); CHECK_I(ret, "H5Fclose"); } /* end if */ else HDprintf("***cannot open the pre-created compound datatype test file (%s)\n", testfile); } /* end test_compat() */ /*------------------------------------------------------------------------- * Function: test_array * * Purpose: Main array datatype testing routine. * * Return: void * *------------------------------------------------------------------------- */ void test_array(void) { /* Output message about test being performed */ MESSAGE(5, ("Testing Array Datatypes\n")); /* These tests use the same file... */ test_array_atomic_1d(); /* Test 1-D array of atomic datatypes */ test_array_atomic_3d(); /* Test 3-D array of atomic datatypes */ test_array_array_atomic(); /* Test 1-D array of 2-D arrays of atomic datatypes */ test_array_compound_atomic(); /* Test 1-D array of compound datatypes (with no array fields) */ test_array_compound_array(); /* Test 1-D array of compound datatypes (with array fields) */ test_array_vlen_atomic(); /* Test 1-D array of atomic VL datatypes */ test_array_vlen_array(); /* Test 1-D array of 1-D array VL datatypes */ test_array_funcs(); /* Test type functions with array types */ test_array_bkg(); /* Read compound datatype with array fields and background fields read */ /* This test uses a custom file */ test_compat(); /* Test compatibility changes for compound datatype fields */ } /* end test_array() */ /*------------------------------------------------------------------------- * Function: cleanup_array * * Purpose: Cleanup temporary test files * * Return: void * * Programmer: Quincey Koziol * June 8, 1999 * *------------------------------------------------------------------------- */ void cleanup_array(void) { remove(FILENAME); } /* end cleanup_array() */