summaryrefslogtreecommitdiffstats
path: root/test/flush1.c
diff options
context:
space:
mode:
Diffstat (limited to 'test/flush1.c')
-rw-r--r--test/flush1.c352
1 files changed, 241 insertions, 111 deletions
diff --git a/test/flush1.c b/test/flush1.c
index 0e53f2b..4f63093 100644
--- a/test/flush1.c
+++ b/test/flush1.c
@@ -25,6 +25,11 @@
*/
#include "h5test.h"
+/* This file needs to access the file driver testing code */
+#define H5FD_FRIEND /*suppress error about including H5FDpkg */
+#define H5FD_TESTING
+#include "H5FDpkg.h" /* File drivers */
+
const char *FILENAME[] = {
"flush",
"flush-swmr",
@@ -37,179 +42,304 @@ const char *FILENAME[] = {
NULL
};
-static double the_data[100][100];
+/* Number and size of dataset dims, chunk size, etc. */
+#define NDIMS 1
+#define NELEMENTS 10000
+#define CHUNK_SIZE 25
+#define FIRST_DSET_NAME "dset1"
+#define SECOND_DSET_NAME "dset2"
+
+/* Number of sub-groups created in the containing group */
+#define NGROUPS 100
+
+static hid_t create_file(const char *filename, hid_t fapl_id, hbool_t swmr);
+static herr_t add_dset_to_file(hid_t fid, const char *dset_name);
+
/*-------------------------------------------------------------------------
- * Function: create_file
+ * Function: create_file
*
- * Purpose: Creates files used in part 1 of the test
+ * Purpose: Creates files and datasets used in part 1 of the test
*
- * Return: Success: 0
- *
- * Failure: 1
+ * Return: Success: a valid file ID
+ * Failure: -1
*
* Programmer: Leon Arber
* Sept. 26, 2006
*
- * Modifications:
- *
*-------------------------------------------------------------------------
*/
static hid_t
-create_file(char* name, hid_t fapl, hbool_t swmr)
+create_file(const char *filename, hid_t fapl_id, hbool_t swmr)
{
- hid_t file, dcpl, space, dset, groups, grp;
- hsize_t ds_size[2] = {100, 100};
- hsize_t ch_size[2] = {5, 5};
- unsigned flags;
- size_t i, j;
+ hid_t fid = -1; /* file ID */
+ hid_t top_gid = -1; /* containing group ID */
+ hid_t gid = -1; /* subgroup ID */
+ char group_name[16]; /* group name */
+ unsigned flags; /* file open flags */
+ int i; /* iterator */
flags = H5F_ACC_TRUNC | (swmr ? H5F_ACC_SWMR_WRITE : 0);
- if((file = H5Fcreate(name, flags, H5P_DEFAULT, fapl)) < 0) FAIL_STACK_ERROR
+ if((fid = H5Fcreate(filename, flags, H5P_DEFAULT, fapl_id)) < 0)
+ STACK_ERROR
/* Create a chunked dataset */
- if((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0) FAIL_STACK_ERROR
- if(H5Pset_chunk(dcpl, 2, ch_size) < 0) FAIL_STACK_ERROR
- if((space = H5Screate_simple(2, ds_size, NULL)) < 0) FAIL_STACK_ERROR
- if((dset = H5Dcreate2(file, "dset", H5T_NATIVE_FLOAT, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR
-
- /* Write some data */
- for(i = 0; i < ds_size[0]; i++)
- for(j = 0; j < (size_t)ds_size[1]; j++)
- the_data[i][j] = (double)i / (double)(j + 1);
- if(H5Dwrite(dset, H5T_NATIVE_DOUBLE, space, space, H5P_DEFAULT, the_data) < 0) FAIL_STACK_ERROR
+ if(add_dset_to_file(fid, FIRST_DSET_NAME) < 0)
+ TEST_ERROR
/* Create some groups */
- if((groups = H5Gcreate2(file, "some_groups", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR
- for(i = 0; i < 100; i++) {
- sprintf(name, "grp%02u", (unsigned)i);
- if((grp = H5Gcreate2(groups, name, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR
- if(H5Gclose(grp) < 0) FAIL_STACK_ERROR
+ if((top_gid = H5Gcreate2(fid, "top_group", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
+ STACK_ERROR
+ for(i = 0; i < NGROUPS; i++) {
+ HDsprintf(group_name, "group%02d", i);
+ if((gid = H5Gcreate2(top_gid, group_name, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
+ STACK_ERROR
+ if(H5Gclose(gid) < 0)
+ STACK_ERROR
} /* end for */
- return file;
+ if(H5Gclose(top_gid) < 0)
+ STACK_ERROR
+
+ return fid;
error:
- HD_exit(EXIT_FAILURE);
-}
+ H5E_BEGIN_TRY {
+ H5Fclose(fid);
+ H5Gclose(gid);
+ H5Gclose(top_gid);
+ } H5E_END_TRY;
+ return -1;
+} /* end create_file() */
+
/*-------------------------------------------------------------------------
- * Function: extend_file
+ * Function: add_dset_to_file
*
- * Purpose: Add a small dataset to the file.
+ * Purpose: Add a dataset to the file.
*
- * Return: Success: 0
- *
- * Failure: 1
+ * Return: SUCCEED/FAIL
*
* Programmer: Leon Arber
* Oct. 4, 2006
*
- * Modifications:
- *
*-------------------------------------------------------------------------
*/
-static hid_t
-extend_file(hid_t file)
+static herr_t
+add_dset_to_file(hid_t fid, const char *dset_name)
{
- hid_t dcpl, space, dset;
- hsize_t ds_size[2] = {100, 100};
- hsize_t ch_size[2] = {5, 5};
- size_t i, j;
+ hid_t dcpl_id = -1; /* dataset creation plist ID */
+ hid_t sid = -1; /* dataspace ID */
+ hid_t did = -1; /* dataset ID */
+ int *data = NULL; /* data buffer */
+ hsize_t dims[1] = {NELEMENTS}; /* size of dataset */
+ hsize_t chunk_dims[1] = {CHUNK_SIZE}; /* chunk size */
+ int i; /* iterator */
/* Create a chunked dataset */
- if((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0) goto error;
- if(H5Pset_chunk(dcpl, 2, ch_size) < 0) goto error;
- if((space = H5Screate_simple(2, ds_size, NULL)) < 0) goto error;
- if((dset = H5Dcreate2(file, "dset2", H5T_NATIVE_FLOAT, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
- goto error;
+ if((dcpl_id = H5Pcreate(H5P_DATASET_CREATE)) < 0)
+ STACK_ERROR
+ if(H5Pset_chunk(dcpl_id, NDIMS, chunk_dims) < 0)
+ STACK_ERROR
+ if((sid = H5Screate_simple(NDIMS, dims, NULL)) < 0)
+ STACK_ERROR
+ if((did = H5Dcreate2(fid, dset_name, H5T_NATIVE_FLOAT, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
+ STACK_ERROR
/* Write some data */
- for(i = 0; i < ds_size[0]; i++)
- for(j = 0; j < (size_t)ds_size[1]; j++)
- the_data[i][j] = (double)i / (double)(j + 1);
- if(H5Dwrite(dset, H5T_NATIVE_DOUBLE, space, space, H5P_DEFAULT, the_data) < 0) goto error;
+ if(NULL == (data = (int *)HDcalloc((size_t)NELEMENTS, sizeof(int))))
+ STACK_ERROR
+ for(i = 0; i < NELEMENTS; i++)
+ data[i] = i;
+ if(H5Dwrite(did, H5T_NATIVE_INT, sid, sid, H5P_DEFAULT, data) < 0)
+ STACK_ERROR
+
+ if(H5Pclose(dcpl_id) < 0)
+ STACK_ERROR
+ if(H5Sclose(sid) < 0)
+ STACK_ERROR
+ if(H5Dclose(did) < 0)
+ STACK_ERROR
- return file;
+ HDfree(data);
+
+ return SUCCEED;
error:
- HD_exit(EXIT_FAILURE);
-}
+ H5E_BEGIN_TRY {
+ H5Pclose(dcpl_id);
+ H5Sclose(sid);
+ H5Dclose(did);
+ } H5E_END_TRY;
+
+ HDfree(data);
+ return FAIL;
+} /* end add_dset_to_file() */
+
+
/*-------------------------------------------------------------------------
* Function: main
*
- * Purpose: Part 1 of a two-part H5Fflush() test.
- *
- * Return: Success: 0
+ * Purpose: Creates files and datasets with and without flushing in
+ * a variety of situations.
*
- * Failure: 1
+ * Part 1 of a two-part H5Fflush() test.
+ *
+ * Return: EXIT_SUCCESS/EXIT_FAILURE
*
* Programmer: Robb Matzke
* Friday, October 23, 1998
*
- * Modifications:
- * Leon Arber
- * Sept. 26, 2006, expand test to check for failure if H5Fflush is not called.
- * Oct. 4 2006, expand test to check for partial failure in case file is flushed, but then
- * new datasets are created after the flush.
- *
- *
*-------------------------------------------------------------------------
*/
int
main(void)
{
- hid_t file, fapl;
- char name[1024];
- unsigned swmr;
+ char *driver = NULL; /* name of current VFD (from env var) */
+ hbool_t vfd_supports_swmr; /* whether the current VFD supports SWMR */
+ hid_t fid = -1; /* file ID */
+ hid_t fapl_id = -1; /* file access proplist ID */
+ char filename[1024]; /* filename */
+ hbool_t use_swmr; /* whether or not to use SWMR I/O */
h5_reset();
- fapl = h5_fileaccess();
-
- TESTING("H5Fflush (part1)");
-
- /* Loop over SWMR & non-SWMR opens for the file */
- for(swmr = 0; swmr <= 1; swmr++) {
- /* Create the file */
- h5_fixname(FILENAME[0 + swmr], fapl, name, sizeof name);
- file = create_file(name, fapl, swmr);
- /* Flush and exit without closing the library */
- if (H5Fflush(file, H5F_SCOPE_GLOBAL) < 0) goto error;
-
- /* Create the other file which will not be flushed */
- h5_fixname(FILENAME[2 + swmr], fapl, name, sizeof name);
- file = create_file(name, fapl, swmr);
-
- /* Create the file */
- h5_fixname(FILENAME[4 + swmr], fapl, name, sizeof name);
- file = create_file(name, fapl, swmr);
- /* Flush and exit without closing the library */
- if(H5Fflush(file, H5F_SCOPE_GLOBAL) < 0) goto error;
- /* Add a bit to the file and don't flush the new part */
- extend_file(file);
- /* Flush and exit without closing the library */
- if (H5Fflush(file, H5F_SCOPE_GLOBAL) < 0) goto error;
-
- /* Create the file */
- h5_fixname(FILENAME[6 + swmr], fapl, name, sizeof name);
- file = create_file(name, fapl, swmr);
- /* Flush and exit without closing the library */
- if(H5Fflush(file, H5F_SCOPE_GLOBAL) < 0) goto error;
- /* Add a bit to the file and don't flush the new part */
- extend_file(file);
- } /* end for */
+ if((fapl_id = h5_fileaccess()) < 0)
+ TEST_ERROR
+
+ /* Check if the current VFD supports SWMR */
+ driver = HDgetenv("HDF5_DRIVER");
+ vfd_supports_swmr = H5FD_supports_swmr_test(driver);
+
+ /*************************************************/
+ /* NOTE: Not closing the file ID is intentional! */
+ /*************************************************/
+
+ /* Create a file and flush */
+ TESTING("H5Fflush (part1 with flush)");
+ h5_fixname(FILENAME[0], fapl_id, filename, sizeof(filename));
+ use_swmr = FALSE;
+ if((fid = create_file(filename, fapl_id, use_swmr)) < 0)
+ TEST_ERROR
+ if(H5Fflush(fid, H5F_SCOPE_GLOBAL) < 0)
+ FAIL_STACK_ERROR
+ PASSED();
+
+ /* Create a file and flush w/ SWMR I/O */
+ TESTING("H5Fflush (part1 with flush + SWMR)");
+ if(vfd_supports_swmr) {
+ h5_fixname(FILENAME[1], fapl_id, filename, sizeof(filename));
+ use_swmr = TRUE;
+ if((fid = create_file(filename, fapl_id, use_swmr)) < 0)
+ TEST_ERROR
+ if(H5Fflush(fid, H5F_SCOPE_GLOBAL) < 0)
+ FAIL_STACK_ERROR
+ PASSED();
+ } /* end if */
+ else
+ SKIPPED();
+
+ /* Create a file which will not be flushed */
+ TESTING("H5Fflush (part1 without flush)");
+ h5_fixname(FILENAME[2], fapl_id, filename, sizeof(filename));
+ use_swmr = FALSE;
+ if((fid = create_file(filename, fapl_id, use_swmr)) < 0)
+ TEST_ERROR
+ PASSED();
+
+ /* Create a file which will not be flushed w/ SWMR I/O */
+ TESTING("H5Fflush (part1 without flush + SWMR)");
+ if(vfd_supports_swmr) {
+ h5_fixname(FILENAME[3], fapl_id, filename, sizeof(filename));
+ use_swmr = TRUE;
+ if((fid = create_file(filename, fapl_id, use_swmr)) < 0)
+ TEST_ERROR
+ PASSED();
+ } /* end if */
+ else
+ SKIPPED();
+ /* Create a file, flush, add a dataset, flush */
+ TESTING("H5Fflush (part1 with flush and later addition and another flush)");
+ h5_fixname(FILENAME[4], fapl_id, filename, sizeof(filename));
+ use_swmr = FALSE;
+ if((fid = create_file(filename, fapl_id, use_swmr)) < 0)
+ TEST_ERROR
+ if(H5Fflush(fid, H5F_SCOPE_GLOBAL) < 0)
+ FAIL_STACK_ERROR
+ if(add_dset_to_file(fid, SECOND_DSET_NAME) < 0)
+ TEST_ERROR
+ if(H5Fflush(fid, H5F_SCOPE_GLOBAL) < 0)
+ FAIL_STACK_ERROR
PASSED();
- fflush(stdout);
- fflush(stderr);
+ /* Create a file, flush, add a dataset, flush w/ SWMR I/O */
+ TESTING("H5Fflush (part1 with flush and later addition and another flush + SWMR)");
+ if(vfd_supports_swmr) {
+ h5_fixname(FILENAME[5], fapl_id, filename, sizeof(filename));
+ use_swmr = TRUE;
+ if((fid = create_file(filename, fapl_id, use_swmr)) < 0)
+ TEST_ERROR
+ if(H5Fflush(fid, H5F_SCOPE_GLOBAL) < 0)
+ FAIL_STACK_ERROR
+ if(add_dset_to_file(fid, SECOND_DSET_NAME) < 0)
+ TEST_ERROR
+ if(H5Fflush(fid, H5F_SCOPE_GLOBAL) < 0)
+ FAIL_STACK_ERROR
+ PASSED();
+ } /* end if */
+ else
+ SKIPPED();
+
+ /* Create a file, flush, add a dataset, (no flush) */
+ TESTING("H5Fflush (part1 with flush and later addition)");
+ h5_fixname(FILENAME[6], fapl_id, filename, sizeof(filename));
+ use_swmr = FALSE;
+ if((fid = create_file(filename, fapl_id, use_swmr)) < 0)
+ TEST_ERROR
+ if(H5Fflush(fid, H5F_SCOPE_GLOBAL) < 0)
+ FAIL_STACK_ERROR
+ if(add_dset_to_file(fid, SECOND_DSET_NAME) < 0)
+ TEST_ERROR
+ PASSED();
+
+ /* Create a file, flush, add a dataset, (no flush) w/ SWMR I/O */
+ TESTING("H5Fflush (part1 with flush and later addition + SWMR)");
+ if(vfd_supports_swmr) {
+ h5_fixname(FILENAME[7], fapl_id, filename, sizeof(filename));
+ use_swmr = TRUE;
+ if((fid = create_file(filename, fapl_id, use_swmr)) < 0)
+ TEST_ERROR
+ if(H5Fflush(fid, H5F_SCOPE_GLOBAL) < 0)
+ FAIL_STACK_ERROR
+ if(add_dset_to_file(fid, SECOND_DSET_NAME) < 0)
+ TEST_ERROR
+ PASSED();
+ } /* end if */
+ else
+ SKIPPED();
+
+ if(!vfd_supports_swmr)
+ HDprintf("NOTE: Some tests were skipped since the current VFD lacks SWMR support\n");
+
+ /* Flush console output streams */
+ HDfflush(stdout);
+ HDfflush(stderr);
+
+ /* DO NOT CLOSE FILE ID! */
+ if(H5Pclose(fapl_id) < 0)
+ STACK_ERROR
+
+ /* _exit() is necessary since we want a hard close of the library */
HD_exit(EXIT_SUCCESS);
error:
- HD_exit(EXIT_FAILURE);
- return 1;
-}
+ H5E_BEGIN_TRY {
+ H5Pclose(fapl_id);
+ } H5E_END_TRY;
+
+ HDexit(EXIT_FAILURE);
+} /* end main() */
generated by cgit v0.12 at 2024-11-01 20:18:43 (GMT)