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---------------------- ./MANIFEST ./test/Makefile.in ./test/shtype.c [REMOVED] Removed shtype.c because it was all commented out. Besides, these tests are done in dtypes.c now anyway. ./test/external.c ./test/fillval.c ./test/flush1.c ./test/flush2.c ./test/links.c ./test/mount.c ./test/mtime.c ./test/unlink.c The tests that check the HDF5 API use the h5test support functions. For one thing, that means that you can specify the file driver that thay use by the HDF5_DRIVER environment variable. Possible values are: HDF5_DRIVER='sec2' Use read() and write() HDF5_DRIVER='stdio' Use fread() and fwrite() HDF5_DRIVER='core' Use malloc() and free() HDF5_DRIVER='split' Split meta and raw data HDF5_DRIVER='family N' Use file families with each member being N megabytes (N can be fractional, defaults to one). Some tests might fail for certain drivers: for instance, the mount and link tests fail for the `core' driver because they must be able to close and then reopen a file.
100 lines
2.5 KiB
C
100 lines
2.5 KiB
C
/*
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* Copyright (C) 1998 NCSA
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* All rights reserved.
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*
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* Programmer: Robb Matzke <matzke@llnl.gov>
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* Friday, October 23, 1998
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*
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* Purpose: This is the first half of a two-part test that makes sure
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* that a file can be read after an application crashes as long
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* as the file was flushed first. We simulate a crash by
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* calling _exit(0) since this doesn't flush HDF5 caches but
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* still exits with success.
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*/
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#include <h5test.h>
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const char *FILENAME[] = {
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"flush",
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NULL
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};
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/*-------------------------------------------------------------------------
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* Function: main
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*
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* Purpose: Part 1 of a two-part H5Fflush() test.
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*
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* Return: Success: 0
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*
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* Failure: 1
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*
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* Programmer: Robb Matzke
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* Friday, October 23, 1998
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*
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* Modifications:
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*
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*-------------------------------------------------------------------------
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*/
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int
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main(void)
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{
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hid_t fapl, file, dcpl, space, dset, groups, grp;
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hsize_t ds_size[2] = {100, 100};
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hsize_t ch_size[2] = {5, 5};
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double the_data[100][100];
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hsize_t i, j;
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char name[1024];
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h5_reset();
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fapl = h5_fileaccess();
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TESTING("H5Fflush (part1)");
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/* Create the file */
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h5_fixname(FILENAME[0], fapl, name, sizeof name);
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if ((file=H5Fcreate(name, H5F_ACC_TRUNC, H5P_DEFAULT, fapl))<0) goto error;
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/* Create a chunked dataset */
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if ((dcpl=H5Pcreate(H5P_DATASET_CREATE))<0) goto error;
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if (H5Pset_chunk(dcpl, 2, ch_size)<0) goto error;
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if ((space=H5Screate_simple(2, ds_size, NULL))<0) goto error;
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if ((dset=H5Dcreate(file, "dset", H5T_NATIVE_FLOAT, space, H5P_DEFAULT))<0)
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goto error;
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/* Write some data */
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for (i=0; i<ds_size[0]; i++) {
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/*
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* The extra cast in the following statement is a bug workaround
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* for the Win32 version 5.0 compiler.
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* 1998-11-06 ptl
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*/
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for (j=0; j<ds_size[1]; j++) {
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the_data[i][j] = (double)(hssize_t)i/((hssize_t)(j+1));
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}
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}
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if (H5Dwrite(dset, H5T_NATIVE_DOUBLE, space, space, H5P_DEFAULT,
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the_data)<0) goto error;
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/* Create some groups */
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if ((groups=H5Gcreate(file, "some_groups", 0))<0) goto error;
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for (i=0; i<100; i++) {
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sprintf(name, "grp%02u", (unsigned)i);
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if ((grp=H5Gcreate(groups, name, 0))<0) goto error;
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if (H5Gclose(grp)<0) goto error;
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}
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/* Flush and exit without closing the library */
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if (H5Fflush(file, H5F_SCOPE_GLOBAL)<0) goto error;
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PASSED();
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fflush(stdout);
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fflush(stderr);
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_exit(0);
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error:
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_exit(1);
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}
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