/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 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. * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ #include "h5test.h" #define ROWS 12 #define COLS 18 #define FLOAT_TOL 0.0001F static int init_test(hid_t file_id); static int test_copy(const hid_t dxpl_id_c_to_f_copy, const hid_t dxpl_id_polynomial_copy); static int test_trivial(const hid_t dxpl_id_simple); static int test_poly(const hid_t dxpl_id_polynomial); static int test_specials(hid_t file); static int test_set(void); static int test_getset(const hid_t dxpl_id_simple); /* These are needed for multiple tests, so are declared here globally and are init'ed in init_test */ hid_t dset_id_int = -1; hid_t dset_id_float = -1; hid_t dset_id_int_chunk = -1; hid_t dset_id_float_chunk = -1; const float windchillFfloat[ROWS][COLS] = { {36.0f, 31.0f, 25.0f, 19.0f, 13.0f, 7.0f, 1.0f, -5.0f, -11.0f, -16.0f, -22.0f, -28.0f, -34.0f, -40.0f, -46.0f, -52.0f, -57.0f, -63.0f}, {34.0f, 27.0f, 21.0f, 15.0f, 9.0f, 3.0f, -4.0f, -10.0f, -16.0f, -22.0f, -28.0f, -35.0f, -41.0f, -47.0f, -53.0f, -59.0f, -66.0f, -72.0f}, {32.0f, 25.0f, 19.0f, 13.0f, 6.0f, 0.0f, -7.0f, -13.0f, -19.0f, -26.0f, -32.0f, -39.0f, -45.0f, -51.0f, -58.0f, -64.0f, -71.0f, -77.0f}, {30.0f, 24.0f, 17.0f, 11.0f, 4.0f, -2.0f, -9.0f, -15.0f, -22.0f, -29.0f, -35.0f, -42.0f, -48.0f, -55.0f, -61.0f, -68.0f, -74.0f, -81.0f}, {29.0f, 23.0f, 16.0f, 9.0f, 3.0f, -4.0f, -11.0f, -17.0f, -24.0f, -31.0f, -37.0f, -44.0f, -51.0f, -58.0f, -64.0f, -71.0f, -78.0f, -84.0f}, {28.0f, 22.0f, 15.0f, 8.0f, 1.0f, -5.0f, -12.0f, -19.0f, -26.0f, -33.0f, -39.0f, -46.0f, -53.0f, -60.0f, -67.0f, -73.0f, -80.0f, -87.0f}, {28.0f, 21.0f, 14.0f, 7.0f, 0.0f, -7.0f, -14.0f, -21.0f, -27.0f, -34.0f, -41.0f, -48.0f, -55.0f, -62.0f, -69.0f, -76.0f, -82.0f, -89.0f}, {27.0f, 20.0f, 13.0f, 6.0f, -1.0f, -8.0f, -15.0f, -22.0f, -29.0f, -36.0f, -43.0f, -50.0f, -57.0f, -64.0f, -71.0f, -78.0f, -84.0f, -91.0f}, {26.0f, 19.0f, 12.0f, 5.0f, -2.0f, -9.0f, -16.0f, -23.0f, -30.0f, -37.0f, -44.0f, -51.0f, -58.0f, -65.0f, -72.0f, -79.0f, -86.0f, -93.0f}, {26.0f, 19.0f, 12.0f, 4.0f, -3.0f, -10.0f, -17.0f, -24.0f, -31.0f, -38.0f, -45.0f, -52.0f, -60.0f, -67.0f, -74.0f, -81.0f, -88.0f, -95.0f}, {25.0f, 18.0f, 11.0f, 4.0f, -3.0f, -11.0f, -18.0f, -25.0f, -32.0f, -39.0f, -46.0f, -54.0f, -61.0f, -68.0f, -75.0f, -82.0f, -89.0f, -97.0f}, {25.0f, 17.0f, 10.0f, 3.0f, -4.0f, -11.0f, -19.0f, -26.0f, -33.0f, -40.0f, -48.0f, -55.0f, -62.0f, -69.0f, -76.0f, -84.0f, -91.0f, -98.0f}}; const int transformData[ROWS][COLS] = {{36, 31, 25, 19, 13, 7, 1, 5, 11, 16, 22, 28, 34, 40, 46, 52, 57, 63}, {34, 27, 21, 15, 9, 3, 4, 10, 16, 22, 28, 35, 41, 47, 53, 59, 66, 1}, {32, 25, 19, 13, 6, 2, 7, 13, 19, 26, 32, 39, 45, 51, 58, 64, 71, 5}, {30, 24, 17, 11, 4, 2, 9, 15, 22, 29, 35, 42, 48, 55, 61, 68, 2, 9}, {29, 23, 16, 9, 3, 4, 11, 17, 24, 31, 37, 44, 51, 58, 64, 71, 6, 12}, {28, 22, 15, 8, 1, 5, 12, 19, 26, 33, 39, 46, 53, 60, 67, 1, 8, 15}, {28, 21, 14, 7, 6, 7, 14, 21, 27, 34, 41, 48, 55, 62, 69, 4, 10, 17}, {27, 20, 13, 6, 1, 8, 15, 22, 29, 36, 43, 50, 57, 64, 71, 6, 12, 19}, {26, 19, 12, 5, 2, 9, 16, 23, 30, 37, 44, 51, 58, 65, 5, 7, 14, 21}, {26, 19, 12, 4, 3, 10, 17, 24, 31, 38, 45, 52, 60, 67, 2, 9, 16, 23}, {25, 18, 11, 4, 3, 11, 18, 25, 32, 39, 46, 54, 61, 68, 3, 10, 17, 25}, {25, 17, 10, 3, 4, 11, 19, 26, 33, 40, 48, 55, 62, 69, 4, 12, 19, 26}}; #define UCOMPARE(TYPE, VAR1, VAR2, TOL) \ { \ size_t i, j; \ \ for (i = 0; i < ROWS; i++) \ for (j = 0; j < COLS; j++) { \ if (!((((VAR1)[i][j] >= (TYPE)((VAR2)[i][j])) && \ (((VAR1)[i][j] - TOL) < (TYPE)((VAR2)[i][j]))) || \ (((VAR1)[i][j] <= (TYPE)((VAR2)[i][j])) && \ (((VAR1)[i][j] + TOL) > (TYPE)((VAR2)[i][j]))))) { \ H5_FAILED(); \ HDfprintf(stderr, " ERROR: Conversion failed to match computed data\n"); \ goto error; \ } \ } \ PASSED(); \ } #define COMPARE(TYPE, VAR1, VAR2, TOL) \ { \ size_t i, j; \ \ for (i = 0; i < ROWS; i++) \ for (j = 0; j < COLS; j++) { \ if (!(((VAR1)[i][j] <= ((TYPE)(VAR2)[i][j] + TOL)) && \ ((VAR1)[i][j] >= ((TYPE)(VAR2)[i][j] - TOL)))) { \ H5_FAILED(); \ HDfprintf(stderr, " ERROR: Conversion failed to match computed data\n"); \ goto error; \ } \ } \ PASSED(); \ } #define COMPARE_INT(VAR1, VAR2) \ { \ size_t i, j; \ \ for (i = 0; i < ROWS; i++) \ for (j = 0; j < COLS; j++) { \ if ((VAR1)[i][j] != (VAR2)[i][j]) { \ H5_FAILED(); \ HDfprintf(stderr, " ERROR: data failed to match computed data\n"); \ goto error; \ } \ } \ } #define TEST_TYPE_CONTIG(XFORM, TYPE, HDF_TYPE, TEST_STR, COMPARE_DATA, SIGNED) \ { \ TYPE array[ROWS][COLS]; \ const char *f_to_c = "(5/9.0)*(x-32)"; \ /* utrans is a transform for unsigned types: no negative numbers involved and results are < 255 to \ * fit into uchar */ \ const char *utrans = "((x+100)/4)*3"; \ \ hid_t dataspace, dxpl_id_f_to_c, dxpl_id_utrans, dset, dset_nn, dt_nn; \ H5T_order_t order; \ hsize_t dim[2] = {ROWS, COLS}; \ \ if ((dataspace = H5Screate_simple(2, dim, NULL)) < 0) \ TEST_ERROR; \ if ((dset = H5Dcreate2(file_id, "/transformtest_" TEST_STR, HDF_TYPE, dataspace, H5P_DEFAULT, \ H5P_DEFAULT, H5P_DEFAULT)) < 0) \ TEST_ERROR; \ \ if ((dt_nn = H5Tcopy(HDF_TYPE)) < 0) \ TEST_ERROR \ if ((order = H5Tget_order(dt_nn)) == H5T_ORDER_ERROR) \ TEST_ERROR \ if (H5Tset_order(dt_nn, order == H5T_ORDER_LE ? H5T_ORDER_BE : H5T_ORDER_LE) < 0) \ TEST_ERROR \ if ((dset_nn = H5Dcreate2(file_id, "/nonnative_transformtest_" TEST_STR, dt_nn, dataspace, \ H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) \ TEST_ERROR \ if (H5Tclose(dt_nn) < 0) \ TEST_ERROR \ \ if (SIGNED) { \ if ((dxpl_id_f_to_c = H5Pcreate(H5P_DATASET_XFER)) < 0) \ TEST_ERROR; \ if (H5Pset_data_transform(dxpl_id_f_to_c, f_to_c) < 0) \ TEST_ERROR; \ if (H5Dwrite(dset, H5T_NATIVE_FLOAT, H5S_ALL, H5S_ALL, dxpl_id_f_to_c, windchillFfloat) < 0) \ TEST_ERROR; \ if (H5Dwrite(dset_nn, H5T_NATIVE_FLOAT, H5S_ALL, H5S_ALL, dxpl_id_f_to_c, windchillFfloat) < 0) \ TEST_ERROR; \ if (H5Pclose(dxpl_id_f_to_c) < 0) \ TEST_ERROR; \ } \ else { \ if ((dxpl_id_utrans = H5Pcreate(H5P_DATASET_XFER)) < 0) \ TEST_ERROR; \ if (H5Pset_data_transform(dxpl_id_utrans, utrans) < 0) \ TEST_ERROR; \ if (H5Dwrite(dset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, dxpl_id_utrans, transformData) < 0) \ TEST_ERROR; \ if (H5Dwrite(dset_nn, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, dxpl_id_utrans, transformData) < 0) \ TEST_ERROR; \ if (H5Pclose(dxpl_id_utrans) < 0) \ TEST_ERROR; \ } \ \ TESTING("contiguous, no data type conversion (" TEST_STR "->" TEST_STR ")") \ \ if (H5Dread(dset, HDF_TYPE, H5S_ALL, H5S_ALL, XFORM, array) < 0) \ TEST_ERROR; \ if (SIGNED) \ COMPARE(TYPE, array, COMPARE_DATA, 2) \ else \ UCOMPARE(TYPE, array, COMPARE_DATA, 4) \ \ TESTING("contiguous, byte order conversion (" TEST_STR "->" TEST_STR ")") \ \ if (H5Dread(dset_nn, HDF_TYPE, H5S_ALL, H5S_ALL, XFORM, array) < 0) \ TEST_ERROR; \ if (SIGNED) \ COMPARE(TYPE, array, COMPARE_DATA, 2) \ else \ UCOMPARE(TYPE, array, COMPARE_DATA, 4) \ \ if (SIGNED) { \ TESTING("contiguous, with type conversion (float->" TEST_STR ")") \ \ if (H5Dread(dset_id_float, HDF_TYPE, H5S_ALL, H5S_ALL, XFORM, array) < 0) \ TEST_ERROR; \ COMPARE(TYPE, array, COMPARE_DATA, 2) \ } \ \ if (H5Dclose(dset) < 0) \ TEST_ERROR; \ if (H5Sclose(dataspace) < 0) \ TEST_ERROR; \ } #define TEST_TYPE_CHUNK(XFORM, TYPE, HDF_TYPE, TEST_STR, COMPARE_DATA, SIGNED) \ { \ TYPE array[ROWS][COLS]; \ const char *f_to_c = "(5/9.0)*(x-32)"; \ /* utrans is a transform for unsigned types: no negative numbers involved and results are < 255 to \ * fit into uchar */ \ const char *utrans = "((x+100)/4)*3"; \ \ hid_t dataspace, dxpl_id_f_to_c, dxpl_id_utrans, cparms, memspace, dset_chunk, filespace; \ hsize_t dim[2] = {ROWS, COLS}; \ hsize_t offset[2] = {0, 0}; \ \ if ((dataspace = H5Screate_simple(2, dim, NULL)) < 0) \ TEST_ERROR; \ \ if ((cparms = H5Pcreate(H5P_DATASET_CREATE)) < 0) \ TEST_ERROR; \ if (H5Pset_chunk(cparms, 2, dim) < 0) \ TEST_ERROR; \ \ if ((dset_chunk = H5Dcreate2(file_id, "/transformtest_chunk_" TEST_STR, HDF_TYPE, dataspace, \ H5P_DEFAULT, cparms, H5P_DEFAULT)) < 0) \ TEST_ERROR; \ if ((filespace = H5Dget_space(dset_chunk)) < 0) \ TEST_ERROR \ if ((memspace = H5Screate_simple(2, dim, NULL)) < 0) \ TEST_ERROR \ if (H5Sselect_hyperslab(filespace, H5S_SELECT_SET, offset, NULL, dim, NULL) < 0) \ TEST_ERROR; \ \ if (SIGNED) { \ if ((dxpl_id_f_to_c = H5Pcreate(H5P_DATASET_XFER)) < 0) \ TEST_ERROR; \ if (H5Pset_data_transform(dxpl_id_f_to_c, f_to_c) < 0) \ TEST_ERROR; \ if (H5Dwrite(dset_chunk, H5T_NATIVE_FLOAT, dataspace, filespace, dxpl_id_f_to_c, \ windchillFfloat) < 0) \ TEST_ERROR; \ if (H5Pclose(dxpl_id_f_to_c) < 0) \ TEST_ERROR; \ } \ else { \ if ((dxpl_id_utrans = H5Pcreate(H5P_DATASET_XFER)) < 0) \ TEST_ERROR; \ if (H5Pset_data_transform(dxpl_id_utrans, utrans) < 0) \ TEST_ERROR; \ if (H5Dwrite(dset_chunk, H5T_NATIVE_INT, dataspace, filespace, dxpl_id_utrans, transformData) < \ 0) \ TEST_ERROR; \ if (H5Pclose(dxpl_id_utrans) < 0) \ TEST_ERROR; \ } \ \ TESTING("chunked, no data type conversion (" TEST_STR "->" TEST_STR ")") \ \ if (H5Dread(dset_chunk, HDF_TYPE, memspace, filespace, XFORM, array) < 0) \ TEST_ERROR; \ if (SIGNED) \ COMPARE(TYPE, array, COMPARE_DATA, 2) \ else \ UCOMPARE(TYPE, array, COMPARE_DATA, 4) \ \ if (SIGNED) { \ TESTING("chunked, with type conversion (float->" TEST_STR ")") \ \ if (H5Dread(dset_id_float_chunk, HDF_TYPE, memspace, filespace, XFORM, array) < 0) \ TEST_ERROR; \ COMPARE(TYPE, array, COMPARE_DATA, 2) \ } \ \ if (H5Pclose(cparms) < 0) \ TEST_ERROR; \ if (H5Dclose(dset_chunk) < 0) \ TEST_ERROR; \ if (H5Sclose(dataspace) < 0) \ TEST_ERROR; \ if (H5Sclose(memspace) < 0) \ TEST_ERROR; \ } #define INVALID_SET_TEST(TRANSFORM) \ { \ if (H5Pset_data_transform(dxpl_id, TRANSFORM) < 0) { \ PASSED(); \ } \ else { \ H5_FAILED(); \ HDfprintf(stderr, " ERROR: Data transform allowed invalid TRANSFORM transform to be set\n"); \ goto error; \ } \ } int main(void) { hid_t dxpl_id_c_to_f = -1; hid_t dxpl_id_c_to_f_copy = 1; hid_t dxpl_id_simple = -1; hid_t dxpl_id_polynomial = -1; hid_t dxpl_id_polynomial_copy = -1; hid_t dxpl_id_utrans_inv = -1; hid_t file_id = -1; const char *c_to_f = "(9/5.0)*x + 32"; const char *simple = "(4/2) * ( (2 + 4)/(5 - 2.5))"; /* this equals 4.8 */ const char *polynomial = "(2+x)* ((x-8)/2)"; /* inverses the utrans transform in init_test to get back original array */ const char *utrans_inv = "(x/3)*4 - 100"; if ((file_id = H5Fcreate("dtransform.h5", H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR; if ((dxpl_id_c_to_f = H5Pcreate(H5P_DATASET_XFER)) < 0) TEST_ERROR; if ((dxpl_id_simple = H5Pcreate(H5P_DATASET_XFER)) < 0) TEST_ERROR; if ((dxpl_id_utrans_inv = H5Pcreate(H5P_DATASET_XFER)) < 0) TEST_ERROR; if ((dxpl_id_polynomial = H5Pcreate(H5P_DATASET_XFER)) < 0) TEST_ERROR; if (H5Pset_data_transform(dxpl_id_c_to_f, c_to_f) < 0) TEST_ERROR; if (H5Pset_data_transform(dxpl_id_polynomial, polynomial) < 0) TEST_ERROR; if (H5Pset_data_transform(dxpl_id_simple, simple) < 0) TEST_ERROR; if (H5Pset_data_transform(dxpl_id_utrans_inv, utrans_inv) < 0) TEST_ERROR; if ((dxpl_id_polynomial_copy = H5Pcopy(dxpl_id_polynomial)) < 0) TEST_ERROR; if ((dxpl_id_c_to_f_copy = H5Pcopy(dxpl_id_c_to_f)) < 0) TEST_ERROR; /* Run all the tests */ if (init_test(file_id) < 0) TEST_ERROR; if (test_set() < 0) TEST_ERROR; TEST_TYPE_CONTIG(dxpl_id_utrans_inv, char, H5T_NATIVE_CHAR, "char", transformData, 0); TEST_TYPE_CONTIG(dxpl_id_utrans_inv, unsigned char, H5T_NATIVE_UCHAR, "uchar", transformData, 0); TEST_TYPE_CONTIG(dxpl_id_c_to_f, signed char, H5T_NATIVE_SCHAR, "schar", windchillFfloat, 1); TEST_TYPE_CONTIG(dxpl_id_c_to_f, short, H5T_NATIVE_SHORT, "short", windchillFfloat, 1); TEST_TYPE_CONTIG(dxpl_id_utrans_inv, unsigned short, H5T_NATIVE_USHORT, "ushort", transformData, 0); TEST_TYPE_CONTIG(dxpl_id_c_to_f, int, H5T_NATIVE_INT, "int", windchillFfloat, 1); TEST_TYPE_CONTIG(dxpl_id_utrans_inv, unsigned int, H5T_NATIVE_UINT, "uint", transformData, 0); TEST_TYPE_CONTIG(dxpl_id_c_to_f, long, H5T_NATIVE_LONG, "long", windchillFfloat, 1); TEST_TYPE_CONTIG(dxpl_id_utrans_inv, unsigned long, H5T_NATIVE_ULONG, "ulong", transformData, 0); TEST_TYPE_CONTIG(dxpl_id_c_to_f, long long, H5T_NATIVE_LLONG, "llong", windchillFfloat, 1); TEST_TYPE_CONTIG(dxpl_id_utrans_inv, unsigned long long, H5T_NATIVE_ULLONG, "ullong", transformData, 0); TEST_TYPE_CONTIG(dxpl_id_c_to_f, float, H5T_NATIVE_FLOAT, "float", windchillFfloat, 1); TEST_TYPE_CONTIG(dxpl_id_c_to_f, double, H5T_NATIVE_DOUBLE, "double", windchillFfloat, 1); #if H5_SIZEOF_LONG_DOUBLE != 0 TEST_TYPE_CONTIG(dxpl_id_c_to_f, long double, H5T_NATIVE_LDOUBLE, "ldouble", windchillFfloat, 1); #endif TEST_TYPE_CHUNK(dxpl_id_utrans_inv, char, H5T_NATIVE_CHAR, "char", transformData, 0); TEST_TYPE_CHUNK(dxpl_id_utrans_inv, unsigned char, H5T_NATIVE_UCHAR, "uchar", transformData, 0); TEST_TYPE_CHUNK(dxpl_id_c_to_f, signed char, H5T_NATIVE_SCHAR, "schar", windchillFfloat, 1); TEST_TYPE_CHUNK(dxpl_id_c_to_f, short, H5T_NATIVE_SHORT, "short", windchillFfloat, 1); TEST_TYPE_CHUNK(dxpl_id_utrans_inv, unsigned short, H5T_NATIVE_USHORT, "ushort", transformData, 0); TEST_TYPE_CHUNK(dxpl_id_c_to_f, int, H5T_NATIVE_INT, "int", windchillFfloat, 1); TEST_TYPE_CHUNK(dxpl_id_utrans_inv, unsigned int, H5T_NATIVE_UINT, "uint", transformData, 0); TEST_TYPE_CHUNK(dxpl_id_c_to_f, long, H5T_NATIVE_LONG, "long", windchillFfloat, 1); TEST_TYPE_CHUNK(dxpl_id_utrans_inv, unsigned long, H5T_NATIVE_ULONG, "ulong", transformData, 0); TEST_TYPE_CHUNK(dxpl_id_c_to_f, long long, H5T_NATIVE_LLONG, "llong", windchillFfloat, 1); TEST_TYPE_CHUNK(dxpl_id_utrans_inv, unsigned long long, H5T_NATIVE_ULLONG, "ullong", transformData, 0); TEST_TYPE_CHUNK(dxpl_id_c_to_f, float, H5T_NATIVE_FLOAT, "float", windchillFfloat, 1); TEST_TYPE_CHUNK(dxpl_id_c_to_f, double, H5T_NATIVE_DOUBLE, "double", windchillFfloat, 1); #if H5_SIZEOF_LONG_DOUBLE != 0 TEST_TYPE_CHUNK(dxpl_id_c_to_f, long double, H5T_NATIVE_LDOUBLE, "ldouble", windchillFfloat, 1); #endif if (test_copy(dxpl_id_c_to_f_copy, dxpl_id_polynomial_copy) < 0) TEST_ERROR; if (test_trivial(dxpl_id_simple) < 0) TEST_ERROR; if (test_poly(dxpl_id_polynomial) < 0) TEST_ERROR; if (test_getset(dxpl_id_c_to_f) < 0) TEST_ERROR; if (test_specials(file_id) < 0) TEST_ERROR; /* Close the objects we opened/created */ if (H5Dclose(dset_id_int) < 0) TEST_ERROR; if (H5Dclose(dset_id_int_chunk) < 0) TEST_ERROR; if (H5Dclose(dset_id_float) < 0) TEST_ERROR; if (H5Dclose(dset_id_float_chunk) < 0) TEST_ERROR; if (H5Fclose(file_id) < 0) TEST_ERROR; if (H5Pclose(dxpl_id_c_to_f) < 0) TEST_ERROR; if (H5Pclose(dxpl_id_c_to_f_copy) < 0) TEST_ERROR; if (H5Pclose(dxpl_id_polynomial) < 0) TEST_ERROR; if (H5Pclose(dxpl_id_polynomial_copy) < 0) TEST_ERROR; if (H5Pclose(dxpl_id_simple) < 0) TEST_ERROR; if (H5Pclose(dxpl_id_utrans_inv) < 0) TEST_ERROR; return 0; error: H5E_BEGIN_TRY { H5Dclose(dset_id_int); H5Dclose(dset_id_int_chunk); H5Dclose(dset_id_float); H5Dclose(dset_id_float_chunk); H5Fclose(file_id); H5Pclose(dxpl_id_c_to_f); H5Pclose(dxpl_id_c_to_f_copy); H5Pclose(dxpl_id_polynomial); H5Pclose(dxpl_id_polynomial_copy); H5Pclose(dxpl_id_simple); H5Pclose(dxpl_id_utrans_inv); } H5E_END_TRY return -1; } static int init_test(hid_t file_id) { const char *f_to_c = "(5/9.0)*(x-32)"; /* utrans is a transform for unsigned types: no negative numbers involved and results are < 255 to fit * into uchar */ const char *utrans = "((x+100)/4)*3"; hid_t dataspace = -1; hid_t dxpl_id_f_to_c = -1; hid_t dxpl_id_utrans = -1; hid_t cparms = -1; hid_t filespace = -1; hsize_t dim[2] = {ROWS, COLS}; hsize_t offset[2] = {0, 0}; if ((dxpl_id_f_to_c = H5Pcreate(H5P_DATASET_XFER)) < 0) TEST_ERROR if ((dxpl_id_utrans = H5Pcreate(H5P_DATASET_XFER)) < 0) TEST_ERROR if (H5Pset_data_transform(dxpl_id_f_to_c, f_to_c) < 0) TEST_ERROR if (H5Pset_data_transform(dxpl_id_utrans, utrans) < 0) TEST_ERROR cparms = H5Pcreate(H5P_DATASET_CREATE); if (H5Pset_chunk(cparms, 2, dim) < 0) TEST_ERROR if ((dataspace = H5Screate_simple(2, dim, NULL)) < 0) TEST_ERROR TESTING("Intializing test...") if ((dset_id_int = H5Dcreate2(file_id, "/default_int", H5T_NATIVE_INT, dataspace, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR if (H5Dwrite(dset_id_int, H5T_NATIVE_FLOAT, H5S_ALL, H5S_ALL, dxpl_id_f_to_c, windchillFfloat) < 0) TEST_ERROR if ((dset_id_float = H5Dcreate2(file_id, "/default_float", H5T_NATIVE_FLOAT, dataspace, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR if (H5Dwrite(dset_id_float, H5T_NATIVE_FLOAT, H5S_ALL, H5S_ALL, dxpl_id_f_to_c, windchillFfloat) < 0) TEST_ERROR if ((dset_id_int_chunk = H5Dcreate2(file_id, "/default_chunk_int", H5T_NATIVE_INT, dataspace, H5P_DEFAULT, cparms, H5P_DEFAULT)) < 0) TEST_ERROR if ((filespace = H5Dget_space(dset_id_int_chunk)) < 0) TEST_ERROR if (H5Sselect_hyperslab(filespace, H5S_SELECT_SET, offset, NULL, dim, NULL) < 0) TEST_ERROR if (H5Dwrite(dset_id_int_chunk, H5T_NATIVE_FLOAT, dataspace, filespace, dxpl_id_f_to_c, windchillFfloat) < 0) TEST_ERROR if ((dset_id_float_chunk = H5Dcreate2(file_id, "/default_chunk_float", H5T_NATIVE_FLOAT, dataspace, H5P_DEFAULT, cparms, H5P_DEFAULT)) < 0) TEST_ERROR if (H5Dwrite(dset_id_float_chunk, H5T_NATIVE_FLOAT, dataspace, filespace, dxpl_id_f_to_c, windchillFfloat) < 0) TEST_ERROR if (H5Pclose(cparms) < 0) TEST_ERROR if (H5Pclose(dxpl_id_f_to_c) < 0) TEST_ERROR if (H5Pclose(dxpl_id_utrans) < 0) TEST_ERROR if (H5Sclose(dataspace) < 0) TEST_ERROR if (H5Sclose(filespace) < 0) TEST_ERROR PASSED(); return 0; error: H5E_BEGIN_TRY { H5Pclose(cparms); H5Pclose(dxpl_id_f_to_c); H5Pclose(dxpl_id_utrans); H5Sclose(dataspace); H5Sclose(filespace); } H5E_END_TRY return -1; } static int test_poly(const hid_t dxpl_id_polynomial) { float polyflres[ROWS][COLS]; int polyintread[ROWS][COLS]; float polyflread[ROWS][COLS]; int windchillC; int row, col; for (row = 0; row < ROWS; row++) for (col = 0; col < COLS; col++) { windchillC = (int)((5.0f / 9.0f) * (windchillFfloat[row][col] - 32)); polyflres[row][col] = ((2.0f + (float)windchillC) * (((float)windchillC - 8.0f) / 2.0f)); } TESTING("data transform, polynomial transform (int->float)") if (H5Dread(dset_id_int, H5T_NATIVE_FLOAT, H5S_ALL, H5S_ALL, dxpl_id_polynomial, polyflread) < 0) TEST_ERROR COMPARE(float, polyflread, polyflres, 2.0f) for (row = 0; row < ROWS; row++) for (col = 0; col < COLS; col++) { windchillC = (int)((5.0f / 9.0f) * (windchillFfloat[row][col] - 32)); polyflres[row][col] = (float)((2 + windchillC) * ((windchillC - 8) / 2)); } TESTING("data transform, polynomial transform (float->int)") if (H5Dread(dset_id_float, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, dxpl_id_polynomial, polyintread) < 0) TEST_ERROR COMPARE(int, polyintread, polyflres, 4) return 0; error: return -1; } static int test_specials(hid_t file) { hid_t dxpl_id, dset_id, dataspace; hsize_t dim[2] = {ROWS, COLS}; int read_buf[ROWS][COLS]; int data_res[ROWS][COLS]; int row, col; const char *special1 = "x*-100"; const char *special2 = "100-x"; const char *special3 = "1000/x"; const char *special4 = "-x"; const char *special5 = "+x"; TESTING("data transform of some special cases") if ((dataspace = H5Screate_simple(2, dim, NULL)) < 0) TEST_ERROR if ((dxpl_id = H5Pcreate(H5P_DATASET_XFER)) < 0) TEST_ERROR; /*----------------------------- * Operation 1: x*-100 *----------------------------*/ if (H5Pset_data_transform(dxpl_id, special1) < 0) TEST_ERROR; for (row = 0; row < ROWS; row++) for (col = 0; col < COLS; col++) data_res[row][col] = transformData[row][col] * -100; if ((dset_id = H5Dcreate2(file, "/special1", H5T_NATIVE_INT, dataspace, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR if (H5Dwrite(dset_id, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, dxpl_id, transformData) < 0) TEST_ERROR if (H5Dread(dset_id, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, read_buf) < 0) TEST_ERROR COMPARE_INT(read_buf, data_res) if (H5Dclose(dset_id) < 0) TEST_ERROR /*----------------------------- * Operation 2: 100-x *----------------------------*/ if (H5Pset_data_transform(dxpl_id, special2) < 0) TEST_ERROR; for (row = 0; row < ROWS; row++) for (col = 0; col < COLS; col++) data_res[row][col] = 100 - transformData[row][col]; if ((dset_id = H5Dcreate2(file, "/special2", H5T_NATIVE_INT, dataspace, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR if (H5Dwrite(dset_id, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, dxpl_id, transformData) < 0) TEST_ERROR if (H5Dread(dset_id, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, read_buf) < 0) TEST_ERROR COMPARE_INT(read_buf, data_res) if (H5Dclose(dset_id) < 0) TEST_ERROR /*----------------------------- * Operation 3: 1000/x *----------------------------*/ if (H5Pset_data_transform(dxpl_id, special3) < 0) TEST_ERROR; for (row = 0; row < ROWS; row++) for (col = 0; col < COLS; col++) data_res[row][col] = 1000 / transformData[row][col]; if ((dset_id = H5Dcreate2(file, "/special3", H5T_NATIVE_INT, dataspace, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR if (H5Dwrite(dset_id, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, dxpl_id, transformData) < 0) TEST_ERROR if (H5Dread(dset_id, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, read_buf) < 0) TEST_ERROR COMPARE_INT(read_buf, data_res) if (H5Dclose(dset_id) < 0) TEST_ERROR /*----------------------------- * Operation 4: -x *----------------------------*/ if (H5Pset_data_transform(dxpl_id, special4) < 0) TEST_ERROR; for (row = 0; row < ROWS; row++) for (col = 0; col < COLS; col++) data_res[row][col] = -1 * transformData[row][col]; if ((dset_id = H5Dcreate2(file, "/special4", H5T_NATIVE_INT, dataspace, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR if (H5Dwrite(dset_id, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, dxpl_id, transformData) < 0) TEST_ERROR if (H5Dread(dset_id, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, read_buf) < 0) TEST_ERROR COMPARE_INT(read_buf, data_res) if (H5Dclose(dset_id) < 0) TEST_ERROR /*----------------------------- * Operation 5: +x *----------------------------*/ if (H5Pset_data_transform(dxpl_id, special5) < 0) TEST_ERROR; for (row = 0; row < ROWS; row++) for (col = 0; col < COLS; col++) data_res[row][col] = transformData[row][col]; if ((dset_id = H5Dcreate2(file, "/special5", H5T_NATIVE_INT, dataspace, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR if (H5Dwrite(dset_id, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, dxpl_id, transformData) < 0) TEST_ERROR if (H5Dread(dset_id, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, read_buf) < 0) TEST_ERROR COMPARE_INT(read_buf, data_res) if (H5Dclose(dset_id) < 0) TEST_ERROR if (H5Pclose(dxpl_id) < 0) TEST_ERROR if (H5Sclose(dataspace) < 0) TEST_ERROR PASSED(); return 0; error: return -1; } static int test_copy(const hid_t dxpl_id_c_to_f_copy, const hid_t dxpl_id_polynomial_copy) { int windchillC; float polyflres[ROWS][COLS]; int polyintread[ROWS][COLS]; int windchillFintread[ROWS][COLS]; int row, col; for (row = 0; row < ROWS; row++) for (col = 0; col < COLS; col++) { windchillC = (int)((5.0f / 9.0f) * (windchillFfloat[row][col] - 32)); polyflres[row][col] = (float)((2 + windchillC) * ((windchillC - 8) / 2)); } TESTING("data transform, linear transform w/ copied property") if (H5Dread(dset_id_float, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, dxpl_id_c_to_f_copy, windchillFintread) < 0) TEST_ERROR COMPARE(int, windchillFintread, windchillFfloat, 2) TESTING("data transform, polynomial transform w/ copied property") if (H5Dread(dset_id_float, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, dxpl_id_polynomial_copy, polyintread) < 0) TEST_ERROR COMPARE(int, polyintread, polyflres, 2) return 0; error: return -1; } static int test_trivial(const hid_t dxpl_id_simple) { float windchillFfloatread[ROWS][COLS]; int windchillFintread[ROWS][COLS]; int row, col; TESTING("data transform, trivial transform, without type conversion") if (H5Dread(dset_id_float, H5T_NATIVE_FLOAT, H5S_ALL, H5S_ALL, dxpl_id_simple, windchillFfloatread) < 0) TEST_ERROR for (row = 0; row < ROWS; row++) for (col = 0; col < COLS; col++) { if ((windchillFfloatread[row][col] - 4.8f) > FLOAT_TOL) FAIL_PUTS_ERROR(" ERROR: Conversion failed to match computed data\n"); } PASSED(); TESTING("data transform, trivial transform, with type conversion") if (H5Dread(dset_id_float, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, dxpl_id_simple, windchillFintread) < 0) TEST_ERROR for (row = 0; row < ROWS; row++) for (col = 0; col < COLS; col++) { if (windchillFintread[row][col] != 4) FAIL_PUTS_ERROR(" ERROR: Conversion failed to match computed data\n") } PASSED(); return 0; error: return -1; } static int test_getset(const hid_t dxpl_id_c_to_f) { int row; int col; float windchillFfloatread[ROWS][COLS]; const char *simple = "(4/2) * ( (2 + 4)/(5 - 2.5))"; /* this equals 4.8 */ const char *c_to_f = "(9/5.0)*x + 32"; char * ptrgetTest = NULL; TESTING("H5Pget_data_transform") if (NULL == (ptrgetTest = (char *)HDmalloc(HDstrlen(simple) + 1))) TEST_ERROR if (H5Pget_data_transform(dxpl_id_c_to_f, ptrgetTest, HDstrlen(c_to_f) + 1) < 0) TEST_ERROR if (HDstrcmp(c_to_f, ptrgetTest) != 0) FAIL_PUTS_ERROR(" ERROR: Data transform failed to match what was set\n") PASSED(); HDfree(ptrgetTest); ptrgetTest = NULL; TESTING("data transform, read after resetting of transform property") if (H5Pset_data_transform(dxpl_id_c_to_f, simple) < 0) TEST_ERROR if (H5Dread(dset_id_float, H5T_NATIVE_FLOAT, H5S_ALL, H5S_ALL, dxpl_id_c_to_f, windchillFfloatread) < 0) TEST_ERROR for (row = 0; row < ROWS; row++) for (col = 0; col < COLS; col++) { if ((windchillFfloatread[row][col] - 4.8f) > FLOAT_TOL) FAIL_PUTS_ERROR(" ERROR: Conversion failed to match computed data\n") } PASSED(); TESTING("H5Pget_data_transform, after resetting transform property") if (NULL == (ptrgetTest = (char *)HDcalloc((size_t)1, HDstrlen(simple) + 1))) TEST_ERROR if (H5Pget_data_transform(dxpl_id_c_to_f, ptrgetTest, HDstrlen(simple) + 1) < 0) TEST_ERROR if (HDstrcmp(simple, ptrgetTest) != 0) FAIL_PUTS_ERROR(" ERROR: Data transform failed to match what was set\n") PASSED(); HDfree(ptrgetTest); ptrgetTest = NULL; return 0; error: if (ptrgetTest) HDfree(ptrgetTest); return -1; } static int test_set(void) { hid_t dxpl_id = -1; H5E_auto2_t func; const char *str = "(9/5.0)*x + 32"; char * ptrgetTest = NULL; TESTING("H5Pget_data_transform (get before set)") if (NULL == (ptrgetTest = (char *)HDmalloc(HDstrlen(str) + 1))) TEST_ERROR if ((dxpl_id = H5Pcreate(H5P_DATASET_XFER)) < 0) TEST_ERROR /* Test get before set */ H5Eget_auto2(H5E_DEFAULT, &func, NULL); H5Eset_auto2(H5E_DEFAULT, NULL, NULL); if (H5Pget_data_transform(dxpl_id, ptrgetTest, HDstrlen(str) + 1) < 0) PASSED(); else FAIL_PUTS_ERROR(" ERROR: Data transform get before set succeeded (it shouldn't have)\n"); HDfree(ptrgetTest); ptrgetTest = NULL; TESTING("H5Pset_data_transform (set with NULL transform)"); INVALID_SET_TEST(NULL); TESTING("H5Pset_data_transform (set with invalid transform 1)") INVALID_SET_TEST("\0"); TESTING("H5Pset_data_transform (set with invalid transform 2)") INVALID_SET_TEST(" "); TESTING("H5Pset_data_transform (set with invalid transform 3)") INVALID_SET_TEST("x+"); TESTING("H5Pset_data_transform (set with invalid transform 4)") INVALID_SET_TEST("(x+5"); TESTING("H5Pset_data_transform (set with invalid transform 5)") INVALID_SET_TEST("+"); TESTING("H5Pset_data_transform (set with invalid transform 6)") INVALID_SET_TEST("(9/5)*x + x**2"); TESTING("H5Pset_data_transform (set with invalid transform 7)") INVALID_SET_TEST("(9/5)x"); TESTING("H5Pset_data_transform (set with invalid transform 8)") INVALID_SET_TEST("(9/5)*x + x^2"); H5Eset_auto2(H5E_DEFAULT, func, NULL); if (H5Pclose(dxpl_id) < 0) TEST_ERROR return 0; error: if (ptrgetTest) HDfree(ptrgetTest); H5E_BEGIN_TRY { H5Pclose(dxpl_id); } H5E_END_TRY return -1; }