diff options
Diffstat (limited to 'tools/test/h5dump/h5dumpgentest.c')
| -rw-r--r-- | tools/test/h5dump/h5dumpgentest.c | 157 |
1 files changed, 157 insertions, 0 deletions
diff --git a/tools/test/h5dump/h5dumpgentest.c b/tools/test/h5dump/h5dumpgentest.c index 1c2bf6f..29922e8 100644 --- a/tools/test/h5dump/h5dumpgentest.c +++ b/tools/test/h5dump/h5dumpgentest.c @@ -116,6 +116,7 @@ #define FILE86 "err_attr_dspace.h5" #define FILE87 "tintsnodata.h5" #define FILE88 "tldouble_scalar.h5" +#define FILE89 "tfloatsattrs.h5" /*------------------------------------------------------------------------- * prototypes @@ -396,6 +397,15 @@ typedef struct s1_t { #define F83_RANK 1 #define F83_ARRAYDIM 3 +/* "FILE89" macros */ +#define F89_XDIM 8 +#define F89_DATASETF32 "DS32BITS" +#define F89_YDIM32 32 +#define F89_DATASETF64 "DS64BITS" +#define F89_YDIM64 64 +#define F89_DATASETF128 "DS128BITS" +#define F89_YDIM128 128 + static void gent_group(void) { @@ -10209,6 +10219,152 @@ gent_intsattrs(void) HDfree(asetdbl); } +/*------------------------------------------------------------------------- + * Function: gent_floatsattrs + * + * Purpose: Generate a file to be used in the h5dump tests. + * Three datasets of 4, 8 and 16 bytes of float types are created. + * Fill them with raw data such that no bit will be all zero in a dataset. + *------------------------------------------------------------------------- + */ +static void +gent_floatsattrs(void) +{ + hid_t fid = H5I_INVALID_HID; + hid_t tid = H5I_INVALID_HID; + hid_t attr = H5I_INVALID_HID; + hid_t dataset = H5I_INVALID_HID; + hid_t space = H5I_INVALID_HID; + hid_t aspace = H5I_INVALID_HID; + hsize_t dims[2], adims[1]; + + float ** dset32 = NULL; + double ** dset64 = NULL; + long double **dset128 = NULL; + + float * aset32 = NULL; + double * aset64 = NULL; + long double *aset128 = NULL; + + float val32bits; + double val64bits; + long double val128bits; + + unsigned int i, j; + + /* Create arrays */ + H5TEST_ALLOCATE_2D_ARRAY(dset32, float, F89_XDIM, F89_YDIM32); + H5TEST_ALLOCATE_2D_ARRAY(dset64, double, F89_XDIM, F89_YDIM64); + H5TEST_ALLOCATE_2D_ARRAY(dset128, long double, F89_XDIM, F89_YDIM128); + + aset32 = HDcalloc(F89_XDIM * F89_YDIM32, sizeof(float)); + aset64 = HDcalloc(F89_XDIM * F89_YDIM64, sizeof(double)); + aset128 = HDcalloc(F89_XDIM * F89_YDIM128, sizeof(long double)); + + fid = H5Fcreate(FILE89, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT); + + if ((tid = H5Tcopy(H5T_NATIVE_LDOUBLE)) < 0) + goto error; + + if (H5Tget_size(tid) == 0) + goto error; + + /* Dataset of 32 bits float */ + dims[0] = F89_XDIM; + dims[1] = F89_YDIM32; + space = H5Screate_simple(2, dims, NULL); + dataset = H5Dcreate2(fid, F89_DATASETF32, H5T_IEEE_F32LE, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT); + + val32bits = (float)F89_YDIM32; + for (i = 0; i < dims[0]; i++) { + dset32[i][0] = val32bits; + aset32[i * dims[1]] = dset32[i][0]; + for (j = 1; j < dims[1]; j++) { + dset32[i][j] = (float)(j * dims[0] + i) / (float)F89_YDIM32; + aset32[i * dims[1] + j] = dset32[i][j]; + } + val32bits -= (float)1; + } + + H5Dwrite(dataset, H5T_IEEE_F32LE, H5S_ALL, H5S_ALL, H5P_DEFAULT, dset32[0]); + /* Attribute of 32 bits float */ + adims[0] = F89_XDIM * F89_YDIM32; + aspace = H5Screate_simple(1, adims, NULL); + attr = H5Acreate2(dataset, F89_DATASETF32, H5T_IEEE_F32LE, aspace, H5P_DEFAULT, H5P_DEFAULT); + H5Awrite(attr, H5T_IEEE_F32LE, aset32); + H5Aclose(attr); + H5Sclose(aspace); + H5Sclose(space); + H5Dclose(dataset); + + /* Dataset of 64 bits double */ + dims[0] = F89_XDIM; + dims[1] = F89_YDIM64; + space = H5Screate_simple(2, dims, NULL); + dataset = H5Dcreate2(fid, F89_DATASETF64, H5T_IEEE_F64LE, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT); + + val64bits = (double)F89_YDIM64; + for (i = 0; i < dims[0]; i++) { + dset64[i][0] = val64bits; + aset64[i * dims[1]] = dset64[i][0]; + for (j = 1; j < dims[1]; j++) { + dset64[i][j] = (double)(j * dims[0] + i) / (double)F89_YDIM64; + aset64[i * dims[1] + j] = dset64[i][j]; + } + val64bits -= (double)1; + } + + H5Dwrite(dataset, H5T_IEEE_F64LE, H5S_ALL, H5S_ALL, H5P_DEFAULT, dset64[0]); + /* Attribute of 64 bits double */ + adims[0] = F89_XDIM * F89_YDIM64; + aspace = H5Screate_simple(1, adims, NULL); + attr = H5Acreate2(dataset, F89_DATASETF64, H5T_IEEE_F64LE, aspace, H5P_DEFAULT, H5P_DEFAULT); + H5Awrite(attr, H5T_IEEE_F64LE, aset64); + H5Aclose(attr); + H5Sclose(aspace); + H5Sclose(space); + H5Dclose(dataset); + + /* Dataset of 128 bits long double */ + dims[0] = F89_XDIM; + dims[1] = F89_YDIM128; + space = H5Screate_simple(2, dims, NULL); + dataset = H5Dcreate2(fid, F89_DATASETF128, tid, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT); + + val128bits = (long double)F89_YDIM128; + for (i = 0; i < dims[0]; i++) { + dset128[i][0] = val128bits; + aset128[i * dims[1]] = dset128[i][0]; + for (j = 1; j < dims[1]; j++) { + dset128[i][j] = (long double)(j * dims[0] + i) / (long double)F89_YDIM128; + aset128[i * dims[1] + j] = dset128[i][j]; + } + val128bits -= (long double)1; + } + + H5Dwrite(dataset, tid, H5S_ALL, H5S_ALL, H5P_DEFAULT, dset128[0]); + /* Attribute of 128 bits long double */ + adims[0] = F89_XDIM * F89_YDIM128; + aspace = H5Screate_simple(1, adims, NULL); + attr = H5Acreate2(dataset, F89_DATASETF128, tid, aspace, H5P_DEFAULT, H5P_DEFAULT); + H5Awrite(attr, tid, aset128); + H5Aclose(attr); + H5Sclose(aspace); + H5Sclose(space); + H5Dclose(dataset); + +error: + H5Fclose(fid); + + HDfree(dset32); + HDfree(dset64); + HDfree(dset128); + + HDfree(aset32); + HDfree(aset64); + HDfree(aset128); +} + static void gent_bitnopaquefields(void) { @@ -11162,6 +11318,7 @@ main(void) gent_compound_ints(); gent_intattrscalars(); gent_intsattrs(); + gent_floatsattrs(); gent_bitnopaquefields(); gent_nodata(); |