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hdf5/test/swmr.c
Dana Robinson e962df1591 VOL FEATURE
2018-10-10 08:10:15 -07:00

7151 lines
209 KiB
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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* 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://support.hdfgroup.org/ftp/HDF5/releases. *
* If you do not have access to either file, you may request a copy from *
* help@hdfgroup.org. *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
/***********************************************************
*
* Test program: swmr
*
* To test new public routines from SWMR project:
* H5Pget/set_metadata_read_attempts()
* H5Fget_metadata_read_retry_info()
* H5Fstart_swmr_write()
* H5Pget/set_object_flush_cb()
* H5Pget/set_append_flush()
*
*************************************************************/
#include "h5test.h"
#include "H5Iprivate.h"
#include "H5VLprivate.h" /* Virtual Object Layer */
/*
* This file needs to access private information from the H5F package.
* This file also needs to access the file, file driver, dataset,
* and object header testing code.
*/
#define H5F_FRIEND /*suppress error about including H5Fpkg */
#define H5F_TESTING
#include "H5Fpkg.h" /* File access */
#define H5D_FRIEND /*suppress error about including H5Dpkg */
#define H5D_TESTING
#include "H5Dpkg.h" /* Datasets */
#define H5FD_FRIEND /*suppress error about including H5FDpkg */
#define H5FD_TESTING
#include "H5FDpkg.h" /* File drivers */
#define H5O_FRIEND /*suppress error about including H5Opkg */
#define H5O_TESTING
#include "H5Opkg.h" /* Object headers */
const char *FILENAME[] = {
"swmr0", /* 0 */
"swmr1", /* 1 */
"swmr2", /* 2 */
NULL
};
#define NAME_BUF_SIZE 1024 /* Length of file name */
/* Tests for H5Pget/set_metadata_read_attempts(), H5Fget_metadata_read_retry_info */
static int test_metadata_read_attempts(hid_t in_fapl);
static int test_metadata_read_retry_info(hid_t in_fapl);
/* Tests for H5Fstart_swmr_write() */
static int test_start_swmr_write(hid_t in_fapl, hbool_t new_format);
static int test_err_start_swmr_write(hid_t in_fapl, hbool_t new_format);
static int test_start_swmr_write_concur(hid_t in_fapl, hbool_t new_format);
static int test_start_swmr_write_stress_ohdr(hid_t in_fapl);
/* Tests for H5Pget/set_object_flush_cb() */
static herr_t flush_cb(hid_t obj_id, void *_udata);
static int test_object_flush_cb(hid_t in_fapl);
/* Tests for H5Pget/set_append_flush() */
static herr_t append_cb(hid_t dset_id, hsize_t *cur_dims, void *_udata);
static herr_t append_cb2(hid_t dset_id, hsize_t *cur_dims, void *_udata);
static int test_append_flush_generic(void);
static int test_append_flush_dataset_chunked(hid_t in_fapl);
static int test_append_flush_dataset_fixed(hid_t in_fapl);
static int test_append_flush_dataset_multiple(hid_t in_fapl);
/* Tests for file open flags/SWMR flags: single process access */
static int test_file_lock_same(hid_t fapl);
static int test_file_lock_swmr_same(hid_t fapl);
/* Tests for file open flags/SWMR flags: concurrent process access */
static int test_file_lock_concur(hid_t fapl);
static int test_file_lock_swmr_concur(hid_t fapl);
/* Test file lock environment variable */
static int test_file_lock_env_var(hid_t fapl);
/* Tests for SWMR VFD flag */
static int test_swmr_vfd_flag(void);
/* Tests for H5Drefresh: concurrent access */
static int test_refresh_concur(hid_t in_fapl, hbool_t new_format);
/* Tests for multiple opens of files and datasets with H5Drefresh() & H5Fstart_swmr_write(): same process */
static int test_multiple_same(hid_t in_fapl, hbool_t new_format);
/*
* Tests for H5Pget/set_metadata_read_attemps(), H5Fget_metadata_read_retry_info()
*/
/*
* test_metadata_read_attempts():
*
* Checks the following two public routines work as specified:
* H5Pset_metadata_read_attempts()
* H5Pget_metadata_read_attempts()
*/
static int
test_metadata_read_attempts(hid_t in_fapl)
{
hid_t fapl = -1; /* File access property list */
hid_t file_fapl = -1; /* The file's access property list */
hid_t fid = -1, fid1 = -1, fid2 = -1; /* File IDs */
hid_t driver_id = -1; /* ID for this VFD */
unsigned long driver_flags = 0; /* VFD feature flags */
hbool_t compat_w_default_vfd; /* current VFD compat w/ H5P_DEFAULT? */
unsigned attempts; /* The # of read attempts */
char filename[NAME_BUF_SIZE]; /* File name */
herr_t ret; /* Generic return value */
/* Output message about test being performed */
TESTING("H5Pget/set_metadata_read_attempts()");
/* Check if the driver is compatible with the default VFD.
* Most of the tests will attempt to create and open files with both the
* VFD specified in the passed-in fapl and the default VFD. Since this
* will clearly not work with VFDs that are not compatible with the default
* fapl (e.g.: split/multi), we just skip this entire test.
*/
if ((driver_id = H5Pget_driver(in_fapl)) < 0)
FAIL_STACK_ERROR
if (H5FDdriver_query(driver_id, &driver_flags) < 0)
FAIL_STACK_ERROR
compat_w_default_vfd = (driver_flags & H5FD_FEAT_DEFAULT_VFD_COMPATIBLE) ? TRUE : FALSE;
if (!compat_w_default_vfd) {
SKIPPED()
HDputs(" The current VFD is not compatible with the default VFD.");
return 0;
}
/* Get a copy of the parameter fapl */
if((fapl = H5Pcopy(in_fapl)) < 0)
FAIL_STACK_ERROR
/* Set the filename to use for this test (dependent on fapl) */
h5_fixname(FILENAME[0], fapl, filename, sizeof(filename));
/*
* Set A:
* Tests on verifying the # of read attempts when:
* --setting/getting read attempts from a
* file access property list.
*/
/* Get # of read attempts -- should be the default: 1 */
if(H5Pget_metadata_read_attempts(fapl, &attempts) < 0)
FAIL_STACK_ERROR
if(attempts != 1)
TEST_ERROR
/* Set the # of read attempts to 0--should fail */
H5E_BEGIN_TRY {
ret = H5Pset_metadata_read_attempts(fapl, 0);
} H5E_END_TRY;
if(ret >= 0)
TEST_ERROR
/* Set the # of read attempts to a # > 0--should succeed */
if(H5Pset_metadata_read_attempts(fapl, 9) < 0)
TEST_ERROR
/* Retrieve the # of read attempts -- should be 9 */
if(H5Pget_metadata_read_attempts(fapl, &attempts) < 0)
FAIL_STACK_ERROR
if(attempts != 9)
TEST_ERROR
/* Set the # of read attempts to the default for non-SWMR access: H5F_METADATA_READ_ATTEMPTS --should succeed */
if(H5Pset_metadata_read_attempts(fapl, H5F_METADATA_READ_ATTEMPTS) < 0)
TEST_ERROR
/* Retrieve the # of read attempts -- should be H5F_METADATA_READ_ATTEMPTS */
if(H5Pget_metadata_read_attempts(fapl, &attempts) < 0)
FAIL_STACK_ERROR
if(attempts != H5F_METADATA_READ_ATTEMPTS)
TEST_ERROR
/* Set the # of read attempts to the default for SWMR access: H5F_SWMR_METADATA_READ_ATEMPTS --should succeed */
if(H5Pset_metadata_read_attempts(fapl, H5F_SWMR_METADATA_READ_ATTEMPTS) < 0)
TEST_ERROR
/* Retrieve the # of read attempts -- should be H5F_SWMR_METADATA_READ_ATTEMPTS */
if(H5Pget_metadata_read_attempts(fapl, &attempts) < 0)
FAIL_STACK_ERROR
if(attempts != H5F_SWMR_METADATA_READ_ATTEMPTS)
TEST_ERROR
/* Close the property list */
if(H5Pclose(fapl) < 0)
FAIL_STACK_ERROR
/*
* Set B:
* Tests on verifying read attempts when:
* --create a file with non-SWMR access
* --opening files with SWMR access
* --using default or non-default file access property list
*/
/* Test 1 */
/* Create a file with non-SWMR access and default fapl */
if((fid = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT)) < 0)
FAIL_STACK_ERROR
/* Get file's fapl */
if((file_fapl = H5Fget_access_plist(fid)) < 0)
FAIL_STACK_ERROR
/* Retrieve the # of read attempts from file's fapl -- should be H5F_METADATA_READ_ATTEMPTS */
if(H5Pget_metadata_read_attempts(file_fapl, &attempts) < 0)
FAIL_STACK_ERROR
if(attempts != H5F_METADATA_READ_ATTEMPTS)
TEST_ERROR
/* Close the file */
if(H5Fclose(fid) < 0)
FAIL_STACK_ERROR
/* Close file's fapl */
if(H5Pclose(file_fapl) < 0)
FAIL_STACK_ERROR
/* Test 2 */
/* Get a copy of the parameter fapl */
if((fapl = H5Pcopy(in_fapl)) < 0)
FAIL_STACK_ERROR
/* Set to use latest library format */
if(H5Pset_libver_bounds(fapl, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) < 0)
FAIL_STACK_ERROR
/* Open the file with SWMR access and default read attempts */
if((fid = H5Fopen(filename, (H5F_ACC_RDONLY | H5F_ACC_SWMR_READ), fapl)) < 0)
FAIL_STACK_ERROR
/* Close fapl */
if(H5Pclose(fapl) < 0)
FAIL_STACK_ERROR
/* Get file's fapl */
if((file_fapl = H5Fget_access_plist(fid)) < 0)
FAIL_STACK_ERROR
/* Retrieve the # of read attempts from file's fapl -- should be H5F_SWMR_METADATA_READ_ATTEMPTS */
if(H5Pget_metadata_read_attempts(file_fapl, &attempts) < 0)
FAIL_STACK_ERROR
if(attempts != H5F_SWMR_METADATA_READ_ATTEMPTS)
TEST_ERROR
/* Close the file */
if(H5Fclose(fid) < 0)
FAIL_STACK_ERROR
/* Close file's fapl */
if(H5Pclose(file_fapl) < 0)
FAIL_STACK_ERROR
/* Test 3 */
/* Get a copy of the parameter fapl */
if((fapl = H5Pcopy(in_fapl)) < 0)
FAIL_STACK_ERROR
/* Set to use latest library format */
if(H5Pset_libver_bounds(fapl, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) < 0)
FAIL_STACK_ERROR
/* Set the # of read attempts */
if(H5Pset_metadata_read_attempts(fapl, 9) < 0)
FAIL_STACK_ERROR
/* Open the file with SWMR access and fapl (non-default & set to 9) */
if((fid = H5Fopen(filename, (H5F_ACC_RDONLY | H5F_ACC_SWMR_READ), fapl)) < 0)
FAIL_STACK_ERROR
/* Close fapl */
if(H5Pclose(fapl) < 0)
FAIL_STACK_ERROR
/* Get file's fapl */
if((file_fapl = H5Fget_access_plist(fid)) < 0)
FAIL_STACK_ERROR
/* Retrieve the # of read attempts from file's fapl -- should be 9 */
if(H5Pget_metadata_read_attempts(file_fapl, &attempts) < 0)
FAIL_STACK_ERROR
if(attempts != 9)
TEST_ERROR
/* Close the file */
if(H5Fclose(fid) < 0)
FAIL_STACK_ERROR
/* Close file's fapl */
if(H5Pclose(file_fapl) < 0)
FAIL_STACK_ERROR
/* Test 4 */
/* Get a copy of the parameter fapl */
if((fapl = H5Pcopy(in_fapl)) < 0)
FAIL_STACK_ERROR
/* Set to use latest library format */
if(H5Pset_libver_bounds(fapl, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) < 0)
FAIL_STACK_ERROR
/* Set the # of read attempts */
if(H5Pset_metadata_read_attempts(fapl, 1) < 0)
FAIL_STACK_ERROR
/* Open the file with SWMR access and fapl (non-default & set to 1) */
if((fid = H5Fopen(filename, (H5F_ACC_RDONLY | H5F_ACC_SWMR_READ), fapl)) < 0)
FAIL_STACK_ERROR
/* Close fapl */
if(H5Pclose(fapl) < 0)
FAIL_STACK_ERROR
/* Get file's fapl */
if((file_fapl = H5Fget_access_plist(fid)) < 0)
FAIL_STACK_ERROR
/* Retrieve the # of read attempts from file fapl -- should be 1 */
if(H5Pget_metadata_read_attempts(file_fapl, &attempts) < 0)
FAIL_STACK_ERROR
if(attempts != 1)
TEST_ERROR
/* Close the file */
if(H5Fclose(fid) < 0)
FAIL_STACK_ERROR
/* Close file's fapl */
if(H5Pclose(file_fapl) < 0)
FAIL_STACK_ERROR
/* Test 5 */
/* Get a copy of the parameter fapl */
if((fapl = H5Pcopy(in_fapl)) < 0)
FAIL_STACK_ERROR
/* Set to use latest library format */
if(H5Pset_libver_bounds(fapl, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) < 0)
FAIL_STACK_ERROR
/* Open the file with SWMR_READ and fapl (non-default read attempts but unset) */
if((fid = H5Fopen(filename, (H5F_ACC_RDONLY | H5F_ACC_SWMR_READ), fapl)) < 0)
FAIL_STACK_ERROR
/* Close fapl */
if(H5Pclose(fapl) < 0)
FAIL_STACK_ERROR
/* Get file's fapl */
if((file_fapl = H5Fget_access_plist(fid)) < 0)
FAIL_STACK_ERROR
/* Retrieve the # of read attempts from file's fapl -- should be H5F_SWMR_METADATA_READ_ATTEMPTS */
if(H5Pget_metadata_read_attempts(file_fapl, &attempts) < 0)
FAIL_STACK_ERROR
if(attempts != H5F_SWMR_METADATA_READ_ATTEMPTS)
TEST_ERROR
/* Close the file */
if(H5Fclose(fid) < 0)
FAIL_STACK_ERROR
/* Close file's fapl */
if(H5Pclose(file_fapl) < 0)
FAIL_STACK_ERROR
/*
* Set C:
* Tests on verifying read attempts when:
* --create a file with SWMR access
* --opening files with non-SWMR access
* --using default or non-default file access property list
*/
/* Test 1 */
/* Get a copy of the parameter fapl */
if((fapl = H5Pcopy(in_fapl)) < 0)
FAIL_STACK_ERROR
/* Set to use latest library format */
if(H5Pset_libver_bounds(fapl, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) < 0)
FAIL_STACK_ERROR
/* Create a file with non-SWMR access and default read attempts */
if((fid = H5Fcreate(filename, H5F_ACC_TRUNC|H5F_ACC_SWMR_WRITE, H5P_DEFAULT, fapl)) < 0)
FAIL_STACK_ERROR
/* Close fapl */
if(H5Pclose(fapl) < 0)
FAIL_STACK_ERROR
/* Get file's fapl */
if((file_fapl = H5Fget_access_plist(fid)) < 0)
FAIL_STACK_ERROR
/* Retrieve the # of read attempts from file's fapl -- should be H5F_SWMR_METADATA_READ_ATTEMPTS */
if(H5Pget_metadata_read_attempts(file_fapl, &attempts) < 0)
FAIL_STACK_ERROR
if(attempts != H5F_SWMR_METADATA_READ_ATTEMPTS)
TEST_ERROR
/* Close the file */
if(H5Fclose(fid) < 0)
FAIL_STACK_ERROR
/* Close file's fapl */
if(H5Pclose(file_fapl) < 0)
FAIL_STACK_ERROR
/* Test 2 */
/* Open the file with non-SWMR access and default fapl */
if((fid = H5Fopen(filename, H5F_ACC_RDONLY, H5P_DEFAULT)) < 0)
FAIL_STACK_ERROR
/* Get file's fapl */
if((file_fapl = H5Fget_access_plist(fid)) < 0)
FAIL_STACK_ERROR
/* Retrieve the # of read attempts from file's fapl -- should be H5F_METADATA_READ_ATTEMPTS */
if(H5Pget_metadata_read_attempts(file_fapl, &attempts) < 0)
FAIL_STACK_ERROR
if(attempts != H5F_METADATA_READ_ATTEMPTS)
TEST_ERROR
/* Close the file */
if(H5Fclose(fid) < 0)
FAIL_STACK_ERROR
/* Close file's fapl */
if(H5Pclose(file_fapl) < 0)
FAIL_STACK_ERROR
/* Test 3 */
/* Get a copy of the parameter fapl */
if((fapl = H5Pcopy(in_fapl)) < 0)
FAIL_STACK_ERROR
/* Set the # of read attempts */
if(H5Pset_metadata_read_attempts(fapl, 9) < 0)
FAIL_STACK_ERROR
/* Open the file with non-SWMR access and fapl (non-default & set to 9) */
if((fid = H5Fopen(filename, H5F_ACC_RDONLY, fapl)) < 0)
FAIL_STACK_ERROR
/* Close fapl */
if(H5Pclose(fapl) < 0)
FAIL_STACK_ERROR
/* Get file's fapl */
if((file_fapl = H5Fget_access_plist(fid)) < 0)
FAIL_STACK_ERROR
/* Retrieve the # of read attempts from file's fapl -- should be 9 */
if(H5Pget_metadata_read_attempts(file_fapl, &attempts) < 0)
FAIL_STACK_ERROR
if(attempts != 9)
TEST_ERROR
/* Close the file */
if(H5Fclose(fid) < 0)
FAIL_STACK_ERROR
/* Close file's fapl */
if(H5Pclose(file_fapl) < 0)
FAIL_STACK_ERROR
/* Test 4 */
/* Get a copy of the parameter fapl */
if((fapl = H5Pcopy(in_fapl)) < 0)
FAIL_STACK_ERROR
/* Set the # of read attempts */
if(H5Pset_metadata_read_attempts(fapl, 1) < 0)
FAIL_STACK_ERROR
/* Open the file with non-SWMR access and fapl (non-default & set to 1) */
if((fid = H5Fopen(filename, H5F_ACC_RDONLY, fapl)) < 0)
FAIL_STACK_ERROR
/* Close fapl */
if(H5Pclose(fapl) < 0)
FAIL_STACK_ERROR
/* Get file's fapl */
if((file_fapl = H5Fget_access_plist(fid)) < 0)
FAIL_STACK_ERROR
/* Retrieve the # of read attempts from file fapl -- should be 1 */
if(H5Pget_metadata_read_attempts(file_fapl, &attempts) < 0)
FAIL_STACK_ERROR
if(attempts != 1)
TEST_ERROR
/* Close the file */
if(H5Fclose(fid) < 0)
FAIL_STACK_ERROR
/* Close file's fapl */
if(H5Pclose(file_fapl) < 0)
FAIL_STACK_ERROR
/* Test 5 */
/* Get a copy of the parameter fapl */
if((fapl = H5Pcopy(in_fapl)) < 0)
FAIL_STACK_ERROR
/* Open the file with non-SWMR_READ and fapl (non-default but unset) */
if((fid = H5Fopen(filename, H5F_ACC_RDONLY, fapl)) < 0)
FAIL_STACK_ERROR
/* Close fapl */
if(H5Pclose(fapl) < 0)
FAIL_STACK_ERROR
/* Get file's fapl */
if((file_fapl = H5Fget_access_plist(fid)) < 0)
FAIL_STACK_ERROR
/* Retrieve the # of read attempts from file's fapl -- should be H5F_METADATA_READ_ATTEMPTS */
if(H5Pget_metadata_read_attempts(file_fapl, &attempts) < 0)
FAIL_STACK_ERROR
if(attempts != H5F_METADATA_READ_ATTEMPTS)
TEST_ERROR
/* Close the file */
if(H5Fclose(fid) < 0)
FAIL_STACK_ERROR
/* Close file's fapl */
if(H5Pclose(file_fapl) < 0)
FAIL_STACK_ERROR
/* Get a copy of the parameter fapl */
if((fapl = H5Pcopy(in_fapl)) < 0)
FAIL_STACK_ERROR
/* Set to use latest library format */
if(H5Pset_libver_bounds(fapl, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) < 0)
FAIL_STACK_ERROR
/* Set the # of read attempts */
if(H5Pset_metadata_read_attempts(fapl, 9) < 0)
FAIL_STACK_ERROR
/* Create a file */
if((fid = H5Fcreate(filename, H5F_ACC_TRUNC|H5F_ACC_SWMR_WRITE, H5P_DEFAULT, fapl)) < 0)
FAIL_STACK_ERROR
/* Close fapl */
if(H5Pclose(fapl) < 0)
FAIL_STACK_ERROR
/* Close the file */
if(H5Fclose(fid) < 0)
FAIL_STACK_ERROR
/* Open file again with non-SWMR access and default fapl */
if((fid = H5Fopen(filename, H5F_ACC_RDONLY, H5P_DEFAULT)) < 0)
FAIL_STACK_ERROR
/* Get file's fapl */
if((file_fapl = H5Fget_access_plist(fid)) < 0)
FAIL_STACK_ERROR
/* Retrieve the # of read attempts from file fapl -- should be H5F_METADATA_READ_ATTEMPTS */
if(H5Pget_metadata_read_attempts(file_fapl, &attempts) < 0)
FAIL_STACK_ERROR
if(attempts != H5F_METADATA_READ_ATTEMPTS)
TEST_ERROR
/* Close the file's fapl */
if(H5Pclose(file_fapl) < 0)
FAIL_STACK_ERROR
/* Close the file */
if(H5Fclose(fid) < 0)
FAIL_STACK_ERROR
/* Get a copy of the parameter fapl */
if((fapl = H5Pcopy(in_fapl)) < 0)
FAIL_STACK_ERROR
/* Set to use latest library format */
if(H5Pset_libver_bounds(fapl, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) < 0)
FAIL_STACK_ERROR
/* Open file again with SWMR access and default read attempts */
if((fid = H5Fopen(filename, H5F_ACC_SWMR_READ, fapl)) < 0)
FAIL_STACK_ERROR
/* Close fapl */
if(H5Pclose(fapl) < 0)
FAIL_STACK_ERROR
/* Get file's fapl */
if((file_fapl = H5Fget_access_plist(fid)) < 0)
FAIL_STACK_ERROR
/* Retrieve the # of read attempts from file fapl -- should be H5F_SWMR_METADATA_READ_ATTEMPTS */
if(H5Pget_metadata_read_attempts(file_fapl, &attempts) < 0)
FAIL_STACK_ERROR
if(attempts != H5F_SWMR_METADATA_READ_ATTEMPTS)
TEST_ERROR
/* Close the file's fapl */
if(H5Pclose(file_fapl) < 0)
FAIL_STACK_ERROR
/* Close the file */
if(H5Fclose(fid) < 0)
FAIL_STACK_ERROR
/*
* Set D:
* Tests on verifying read attempts when:
* --create with non-SWMR access
* --opening files with SWMR access
* --H5reopen the files
*/
/* Create a file */
if((fid = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT)) < 0)
FAIL_STACK_ERROR
/* Close the file */
if(H5Fclose(fid) < 0)
FAIL_STACK_ERROR
/* Get a copy of the parameter fapl */
if((fapl = H5Pcopy(in_fapl)) < 0)
FAIL_STACK_ERROR
/* Set to use latest library format */
if(H5Pset_libver_bounds(fapl, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) < 0)
FAIL_STACK_ERROR
/* Open file again with SWMR access and default read attempts */
if((fid1 = H5Fopen(filename, H5F_ACC_RDONLY|H5F_ACC_SWMR_READ, fapl)) < 0)
FAIL_STACK_ERROR
/* Set the # of read attempts */
if(H5Pset_metadata_read_attempts(fapl, 9) < 0)
FAIL_STACK_ERROR
/* Open file again with SWMR access and fapl (non-default & set to 9) */
if((fid2 = H5Fopen(filename, (H5F_ACC_RDONLY | H5F_ACC_SWMR_READ), fapl)) < 0)
FAIL_STACK_ERROR
/* Close fapl */
if(H5Pclose(fapl) < 0)
FAIL_STACK_ERROR
/* Re-open fid1 */
if((fid = H5Freopen(fid1)) < 0)
FAIL_STACK_ERROR
/* Get file's fapl */
if((file_fapl = H5Fget_access_plist(fid)) < 0)
FAIL_STACK_ERROR
/* Retrieve the # of read attempts from file fapl -- should be H5F_SWMR_METADATA_READ_ATTEMPTS */
if(H5Pget_metadata_read_attempts(file_fapl, &attempts) < 0)
FAIL_STACK_ERROR
if(attempts != H5F_SWMR_METADATA_READ_ATTEMPTS)
TEST_ERROR
/* Close the file's fapl */
if(H5Pclose(file_fapl) < 0)
FAIL_STACK_ERROR
/* Close the file */
if(H5Fclose(fid) < 0)
FAIL_STACK_ERROR
/* Re-open fid2 */
if((fid = H5Freopen(fid2)) < 0)
FAIL_STACK_ERROR
/* Get file's fapl */
if((file_fapl = H5Fget_access_plist(fid)) < 0)
FAIL_STACK_ERROR
/* Retrieve the # of read attempts from file fapl -- should be H5F_SWMR_METADATA_READ_ATTEMPTS, not 9 */
if(H5Pget_metadata_read_attempts(file_fapl, &attempts) < 0)
FAIL_STACK_ERROR
if(attempts != H5F_SWMR_METADATA_READ_ATTEMPTS)
TEST_ERROR
/* Close the file's fapl */
if(H5Pclose(file_fapl) < 0)
FAIL_STACK_ERROR
/* Close the file */
if(H5Fclose(fid) < 0)
FAIL_STACK_ERROR
/* Close all the files */
if(H5Fclose(fid1) < 0)
FAIL_STACK_ERROR
if(H5Fclose(fid2) < 0)
FAIL_STACK_ERROR
/*
* Set E:
* Tests on verifying read attempts when:
* --create with SWMR access
* --opening files with non-SWMR access
* --H5reopen the files
*/
/* Get a copy of the parameter fapl */
if((fapl = H5Pcopy(in_fapl)) < 0)
FAIL_STACK_ERROR
/* Set to use latest library format */
if(H5Pset_libver_bounds(fapl, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) < 0)
FAIL_STACK_ERROR
/* Create a file */
if((fid = H5Fcreate(filename, H5F_ACC_TRUNC|H5F_ACC_SWMR_WRITE, H5P_DEFAULT, fapl)) < 0)
FAIL_STACK_ERROR
/* Close fapl */
if(H5Pclose(fapl) < 0)
FAIL_STACK_ERROR
/* Close the file */
if(H5Fclose(fid) < 0)
FAIL_STACK_ERROR
/* Open file again with non-SWMR access and default fapl */
if((fid1 = H5Fopen(filename, H5F_ACC_RDONLY, H5P_DEFAULT)) < 0)
FAIL_STACK_ERROR
/* Get a copy of the parameter fapl */
if((fapl = H5Pcopy(in_fapl)) < 0)
FAIL_STACK_ERROR
/* Set the # of read attempts */
if(H5Pset_metadata_read_attempts(fapl, 9) < 0)
FAIL_STACK_ERROR
/* Open file again with non-SWMR access and fapl (non-default & set to 9) */
if((fid2 = H5Fopen(filename, H5F_ACC_RDONLY, fapl)) < 0)
FAIL_STACK_ERROR
/* Close fapl */
if(H5Pclose(fapl) < 0)
FAIL_STACK_ERROR
/* Re-open fid1 */
if((fid = H5Freopen(fid1)) < 0)
FAIL_STACK_ERROR
/* Get file's fapl */
if((file_fapl = H5Fget_access_plist(fid)) < 0)
FAIL_STACK_ERROR
/* Retrieve the # of read attempts from file fapl -- should be H5F_METADATA_READ_ATTEMPTS */
if(H5Pget_metadata_read_attempts(file_fapl, &attempts) < 0)
FAIL_STACK_ERROR
if(attempts != H5F_METADATA_READ_ATTEMPTS)
TEST_ERROR
/* Close the file's fapl */
if(H5Pclose(file_fapl) < 0)
FAIL_STACK_ERROR
/* Close the file */
if(H5Fclose(fid) < 0)
FAIL_STACK_ERROR
/* Re-open fid2 */
if((fid = H5Freopen(fid2)) < 0)
FAIL_STACK_ERROR
/* Get file's fapl */
if((file_fapl = H5Fget_access_plist(fid)) < 0)
FAIL_STACK_ERROR
/* Retrieve the # of read attempts from file fapl -- should be H5F_METADATA_READ_ATTEMPTS */
if(H5Pget_metadata_read_attempts(file_fapl, &attempts) < 0)
FAIL_STACK_ERROR
if(attempts != H5F_METADATA_READ_ATTEMPTS)
TEST_ERROR
/* Close the file's fapl */
if(H5Pclose(file_fapl) < 0)
FAIL_STACK_ERROR
/* Close the file */
if(H5Fclose(fid) < 0)
FAIL_STACK_ERROR
/* Close all the files */
if(H5Fclose(fid1) < 0)
FAIL_STACK_ERROR
if(H5Fclose(fid2) < 0)
FAIL_STACK_ERROR
PASSED();
return 0;
error:
H5E_BEGIN_TRY {
H5Pclose(fapl);
H5Pclose(file_fapl);
H5Fclose(fid);
H5Fclose(fid1);
H5Fclose(fid2);
} H5E_END_TRY;
return -1;
} /* test_metadata_read_attempts() */
/*
* test_metadata_read_retry_info():
*
* Checks whether the public routine H5Fget_metadata_read_retry_info
* works as specified.
*
*/
static int
test_metadata_read_retry_info(hid_t in_fapl)
{
hid_t fapl, new_fapl; /* File access property list */
hid_t fid, fid1; /* File IDs */
H5F_retry_info_t info, info1; /* The collection of metadata retries */
H5F_t *f = NULL, *f1 = NULL; /* Internal file object pointers */
unsigned i, j, n; /* Local index variables */
hid_t did1, did2; /* Dataset IDs */
hid_t sid; /* Dataspace ID */
hid_t dcpl; /* Dataset creation property list */
hsize_t dims[2] = {6, 10}; /* Dataset dimensions */
char filename[NAME_BUF_SIZE]; /* File name */
int buf[6][10], chkbuf1[6][10], chkbuf2[6][10]; /* Buffers for data */
hsize_t max_dims_1un[2] = {H5S_UNLIMITED, H5S_UNLIMITED}; /* Dataset maximum dimensions */
hsize_t max_dims_2un[2] = {500, H5S_UNLIMITED}; /* Dataset maximum dimensions */
hsize_t chunk_dims[2] = {2, 2}; /* Chunk dimensions */
/* Output message about test being performed */
TESTING("H5Fset_metadata_read_retry_info()");
/* Get a copy of the parameter in_fapl */
if((fapl = H5Pcopy(in_fapl)) < 0)
FAIL_STACK_ERROR
/* Set the filename to use for this test (dependent on fapl) */
h5_fixname(FILENAME[0], fapl, filename, sizeof(filename));
/* Set to use latest library format */
if(H5Pset_libver_bounds(fapl, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) < 0)
FAIL_STACK_ERROR
/* Create a file without SWMR access */
if((fid = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
FAIL_STACK_ERROR
/* Create a chunked dataset with 1 unlimited dimension: extensible array indexing will be used */
if((sid = H5Screate_simple(2, dims, max_dims_1un)) < 0)
FAIL_STACK_ERROR
if((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0)
FAIL_STACK_ERROR
if(H5Pset_chunk(dcpl, 2, chunk_dims) < 0)
FAIL_STACK_ERROR
if((did1 = H5Dcreate2(fid, "DSET_1UNLIM", H5T_NATIVE_INT, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0)
FAIL_STACK_ERROR
/* Create a chunked dataset with 2 unlimited dimension: v2 Btree indexing will be used */
if((sid = H5Screate_simple(2, dims, max_dims_2un)) < 0)
FAIL_STACK_ERROR
if((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0)
FAIL_STACK_ERROR
if(H5Pset_chunk(dcpl, 2, chunk_dims) < 0)
FAIL_STACK_ERROR
if((did2 = H5Dcreate2(fid, "DSET_2UNLIM", H5T_NATIVE_INT, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0)
FAIL_STACK_ERROR
/* Initialize buffer data */
for(i = n = 0; i < 6; i++)
for(j = 0; j < 10; j++)
buf[i][j] = (int)n++;
/* Write to the 2 datasets */
if(H5Dwrite(did1, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf) < 0)
FAIL_STACK_ERROR
if(H5Dwrite(did2, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf) < 0)
FAIL_STACK_ERROR
/* Closing */
if(H5Dclose(did1) < 0)
FAIL_STACK_ERROR
if(H5Dclose(did2) < 0)
FAIL_STACK_ERROR
if(H5Sclose(sid) < 0)
FAIL_STACK_ERROR
if(H5Pclose(dcpl) < 0)
FAIL_STACK_ERROR
if(H5Fclose(fid) < 0)
FAIL_STACK_ERROR
/*
* Case 1: tests on nbins
*/
/*
* Open a file without SWMR access, default # of read attempts--
* info.nbins should be 0
* info.retries should all be NULL
*/
/* Open the file without SWMR access */
if((fid = H5Fopen(filename, H5F_ACC_RDONLY, fapl)) < 0)
FAIL_STACK_ERROR
/* Open the dataset */
if((did1 = H5Dopen2(fid, "DSET_1UNLIM", H5P_DEFAULT)) < 0)
FAIL_STACK_ERROR
if(H5Dread(did1, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, chkbuf1) < 0)
FAIL_STACK_ERROR
/* Open the dataset */
if((did2 = H5Dopen2(fid, "DSET_2UNLIM", H5P_DEFAULT)) < 0)
FAIL_STACK_ERROR
if(H5Dread(did2, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, chkbuf2) < 0)
FAIL_STACK_ERROR
/* Retrieve retries information */
if(H5Fget_metadata_read_retry_info(fid, &info) < 0)
FAIL_STACK_ERROR
/* Should be 0 */
if(info.nbins != 0)
TEST_ERROR
/* Should be all NULL */
for(i = 0; i < H5F_NUM_METADATA_READ_RETRY_TYPES; i++)
if(info.retries[i] != NULL)
TEST_ERROR
/* Closing */
if(H5Dclose(did1) < 0)
FAIL_STACK_ERROR
if(H5Dclose(did2) < 0)
FAIL_STACK_ERROR
if(H5Fclose(fid) < 0)
FAIL_STACK_ERROR
/*
* Open a file with SWMR access, default # of read attempts--
* info.nbins should be 2
* info.retries should all be NULL
*/
/* Open the file with SWMR access */
if((fid = H5Fopen(filename, H5F_ACC_RDONLY|H5F_ACC_SWMR_READ, fapl)) < 0)
FAIL_STACK_ERROR
/* Retrieve retries information */
if(H5Fget_metadata_read_retry_info(fid, &info) < 0)
FAIL_STACK_ERROR
/* Should be 2 */
if(info.nbins != 2)
TEST_ERROR
/* Should be all NULL */
for(i = 0; i < H5F_NUM_METADATA_READ_RETRY_TYPES; i++)
if(info.retries[i] != NULL)
TEST_ERROR
/* Closing */
if(H5Fclose(fid) < 0)
FAIL_STACK_ERROR
/*
* Open a file with SWMR access, # of read_attempts is 10:
* info.nbins should be 1
* info.retries should all be NULL
*/
if((new_fapl = H5Pcopy(fapl)) < 0)
FAIL_STACK_ERROR
if(H5Pset_metadata_read_attempts(new_fapl, 10) < 0)
FAIL_STACK_ERROR
/* Open the file with SWMR access */
if((fid = H5Fopen(filename, H5F_ACC_RDONLY|H5F_ACC_SWMR_READ, new_fapl)) < 0)
FAIL_STACK_ERROR
/* Retrieve retry information */
if(H5Fget_metadata_read_retry_info(fid, &info) < 0)
FAIL_STACK_ERROR
/* Should be 1 */
if(info.nbins != 1)
TEST_ERROR
/* Should be all NULL */
for(i = 0; i < H5F_NUM_METADATA_READ_RETRY_TYPES; i++)
if(info.retries[i] != NULL)
TEST_ERROR
/* Closing */
if(H5Pclose(new_fapl) < 0)
FAIL_STACK_ERROR
if(H5Fclose(fid) < 0)
FAIL_STACK_ERROR
/*
* Open a file with SWMR access, # of read attempts is 101:
* info.nbins should be 3
* info.retries should all be NULL
*/
if((new_fapl = H5Pcopy(fapl)) < 0)
FAIL_STACK_ERROR
if(H5Pset_metadata_read_attempts(new_fapl, 101) < 0)
FAIL_STACK_ERROR
/* Open the file with SWMR access */
if((fid = H5Fopen(filename, H5F_ACC_RDONLY|H5F_ACC_SWMR_READ, new_fapl)) < 0)
FAIL_STACK_ERROR
/* Retrieve retry information */
if(H5Fget_metadata_read_retry_info(fid, &info) < 0)
FAIL_STACK_ERROR
/* Should be 3 */
if(info.nbins != 3)
TEST_ERROR
/* Should be all NULL */
for(i = 0; i < H5F_NUM_METADATA_READ_RETRY_TYPES; i++)
if(info.retries[i] != NULL)
TEST_ERROR
/* Closing */
if(H5Pclose(new_fapl) < 0)
FAIL_STACK_ERROR
if(H5Fclose(fid) < 0)
FAIL_STACK_ERROR
/*
* Open a file with SWMR access, # of read_attempts is 10000:
* info.nbins should be 4
* info.retries should all be NULL
*/
if((new_fapl = H5Pcopy(fapl)) < 0)
FAIL_STACK_ERROR
if(H5Pset_metadata_read_attempts(new_fapl, 10000) < 0)
FAIL_STACK_ERROR
/* Open the file with SWMR access */
if((fid = H5Fopen(filename, H5F_ACC_RDONLY|H5F_ACC_SWMR_READ, new_fapl)) < 0)
FAIL_STACK_ERROR
/* Retrieve retry information */
if(H5Fget_metadata_read_retry_info(fid, &info) < 0)
FAIL_STACK_ERROR
/* Should be 4 */
if(info.nbins != 4)
TEST_ERROR
/* Should be all NULL */
for(i = 0; i < H5F_NUM_METADATA_READ_RETRY_TYPES; i++)
if(info.retries[i] != NULL)
TEST_ERROR
/* Closing */
if(H5Pclose(new_fapl) < 0)
FAIL_STACK_ERROR
if(H5Fclose(fid) < 0)
FAIL_STACK_ERROR
/*
* Open a file with SWMR access, # of read_attempts is 1:
* info.nbins should be 0
* info.retries should all be NULL
*/
if((new_fapl = H5Pcopy(fapl)) < 0)
FAIL_STACK_ERROR
if(H5Pset_metadata_read_attempts(new_fapl, 1) < 0)
FAIL_STACK_ERROR
/* Open the file with SWMR access */
if((fid = H5Fopen(filename, H5F_ACC_RDONLY|H5F_ACC_SWMR_READ, new_fapl)) < 0)
FAIL_STACK_ERROR
/* Retrieve retry information */
if(H5Fget_metadata_read_retry_info(fid, &info) < 0)
FAIL_STACK_ERROR
/* Should be 0 */
if(info.nbins != 0)
TEST_ERROR
/* Should be all NULL */
for(i = 0; i < H5F_NUM_METADATA_READ_RETRY_TYPES; i++)
if(info.retries[i] != NULL)
TEST_ERROR
/* Closing */
if(H5Pclose(new_fapl) < 0)
FAIL_STACK_ERROR
if(H5Fclose(fid) < 0)
FAIL_STACK_ERROR
/*
* Case 2: tests on retries info
*/
/* Open the file with SWMR access */
if((fid = H5Fopen(filename, H5F_ACC_RDONLY|H5F_ACC_SWMR_READ, fapl)) < 0)
FAIL_STACK_ERROR
/* Open the dataset */
if((did1 = H5Dopen2(fid, "DSET_1UNLIM", H5P_DEFAULT)) < 0)
FAIL_STACK_ERROR
/* Read data from the dataset */
if(H5Dread(did1, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, chkbuf1) < 0)
FAIL_STACK_ERROR
/* Open the dataset */
if((did2 = H5Dopen2(fid, "DSET_2UNLIM", H5P_DEFAULT)) < 0)
FAIL_STACK_ERROR
/* Read data from the dataset */
if(H5Dread(did2, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, chkbuf2) < 0)
FAIL_STACK_ERROR
/* Retrieve retry information */
if(H5Fget_metadata_read_retry_info(fid, &info) < 0)
FAIL_STACK_ERROR
/* Should be 2 */
if(info.nbins != 2)
TEST_ERROR
/* Should be all NULL */
for(i = 0; i < H5F_NUM_METADATA_READ_RETRY_TYPES; i++)
if(info.retries[i] != NULL)
TEST_ERROR
/* Get a pointer to the internal file object */
if((f = (H5F_t *)H5VL_object(fid)) == NULL)
FAIL_STACK_ERROR
/*
* Increment 1st set of retries for metadata items:
* a) v2 B-tree leaf node--retries[4][1]
* b) Extensive array data block--retries[15][1]
* c) File's superblock--retries[20][0]
*/
/* v2 B-tree leaf node: log retry 99 for 500 times */
for(i = 0; i < 500; i++) {
if(H5F_track_metadata_read_retries(f, H5AC_BT2_LEAF_ID, 99) < 0)
FAIL_STACK_ERROR
}
/* Extensive array data block: log retry 10 for 1000 times */
for(i = 0; i < 1000; i++)
if(H5F_track_metadata_read_retries(f, H5AC_EARRAY_DBLOCK_ID, 10) < 0)
FAIL_STACK_ERROR
/* File's superblock: log retry 1 for 1 time */
if(H5F_track_metadata_read_retries(f, H5AC_SUPERBLOCK_ID, 1) < 0)
FAIL_STACK_ERROR
/* Retrieve the collection of metadata read retries */
if(H5Fget_metadata_read_retry_info(fid, &info) < 0)
FAIL_STACK_ERROR
/* Verify retries for v2 B-tree leaf node */
if(info.retries[4][0] != 0)
TEST_ERROR
if(info.retries[4][1] != 500)
TEST_ERROR
/* Verify retries for extensive array data block */
if(info.retries[15][0] != 0)
TEST_ERROR
if(info.retries[15][1] != 1000)
TEST_ERROR
/* Verify retries for file's superblock */
if(info.retries[20][0] != 1)
TEST_ERROR
if(info.retries[20][1] != 0)
TEST_ERROR
/* Free memory for info.retries */
for(i = 0; i < H5F_NUM_METADATA_READ_RETRY_TYPES; i++) {
if(info.retries[i] != NULL)
H5free_memory(info.retries[i]);
}
/*
* Increment 2nd set of retries for metadata items:
* a) Object header--retries[0][0]
* b) Extensive array datablock--retries[15][0]
* c) Fixed array header--retries[17][1]
* d) File's superblock--retries[20][0]
*/
/* Object header: log retry 5 for 5 times */
for(i = 0; i < 5; i++) {
if(H5F_track_metadata_read_retries(f, H5AC_OHDR_ID, 5) < 0)
TEST_ERROR
}
/* Extensive array data block: log retry 4 for 1 time */
if(H5F_track_metadata_read_retries(f, H5AC_EARRAY_DBLOCK_ID, 4) < 0)
TEST_ERROR
/* Fixed array header : log retry 50 for 10000 times */
for(i = 0; i < 10000; i++) {
if(H5F_track_metadata_read_retries(f, H5AC_FARRAY_HDR_ID, 50) < 0)
TEST_ERROR
}
/* File's superblock: log retry 1 for 1 more time */
if(H5F_track_metadata_read_retries(f, H5AC_SUPERBLOCK_ID, 1) < 0)
FAIL_STACK_ERROR
/* Retrieve the collection of metadata read retries */
if(H5Fget_metadata_read_retry_info(fid, &info) < 0)
FAIL_STACK_ERROR
/*
* Verify info has both previous + current retries information:
*/
for(i = 0; i < H5F_NUM_METADATA_READ_RETRY_TYPES; i++) {
switch(i) {
case 0: /* Object header */
if(info.retries[i][0] != 5)
TEST_ERROR
if(info.retries[i][1] != 0)
TEST_ERROR
break;
case 4: /* v2 B-tree leaf node */
if(info.retries[i][0] != 0)
TEST_ERROR
if(info.retries[i][1] != 500)
TEST_ERROR
break;
case 15: /* Extensive array data block */
if(info.retries[i][0] != 1)
TEST_ERROR
if(info.retries[i][1] != 1000)
TEST_ERROR
break;
case 17: /* Fixed array header */
if(info.retries[i][0] != 0)
TEST_ERROR
if(info.retries[i][1] != 10000)
TEST_ERROR
break;
case 20: /* File's superblock */
if(info.retries[i][0] != 2)
TEST_ERROR
if(info.retries[i][1] != 0)
TEST_ERROR
break;
default:
if(info.retries[i] != NULL)
TEST_ERROR
break;
}
}
/* Free memory for info.retries */
for(i = 0; i < H5F_NUM_METADATA_READ_RETRY_TYPES; i++)
if(info.retries[i] != NULL)
H5free_memory(info.retries[i]);
/* Closing */
if(H5Dclose(did1) < 0)
FAIL_STACK_ERROR
if(H5Dclose(did2) < 0)
FAIL_STACK_ERROR
if(H5Fclose(fid) < 0)
FAIL_STACK_ERROR
/* Get a copy of the file access property list */
if((new_fapl = H5Pcopy(fapl)) < 0)
FAIL_STACK_ERROR
/* Set the number of metadata read attempts to 101 */
if(H5Pset_metadata_read_attempts(new_fapl, 101) < 0)
FAIL_STACK_ERROR
/* Open the file with SWMR access */
if((fid = H5Fopen(filename, H5F_ACC_RDONLY|H5F_ACC_SWMR_READ, new_fapl)) < 0)
FAIL_STACK_ERROR
/* Get a pointer to the internal file object */
if((f = (H5F_t *)H5VL_object(fid)) == NULL)
FAIL_STACK_ERROR
/* File's superblock: log retry 1 for 1 time */
if(H5F_track_metadata_read_retries(f, H5AC_SUPERBLOCK_ID, 1) < 0)
FAIL_STACK_ERROR
/* Retrieve the collection of metadata read retries */
if(H5Fget_metadata_read_retry_info(fid, &info) < 0)
FAIL_STACK_ERROR
/* Should be 3 */
if(info.nbins != 3)
TEST_ERROR
/* Verify retries info */
for(i = 0; i < H5F_NUM_METADATA_READ_RETRY_TYPES; i++) {
switch(i) {
case 20: /* File's superblock */
if(info.retries[i][0] != 1)
TEST_ERROR
if(info.retries[i][1] != 0)
TEST_ERROR
if(info.retries[i][2] != 0)
TEST_ERROR
break;
default:
if(info.retries[i] != NULL)
TEST_ERROR
break;
}
}
/* Free memory */
for(i = 0; i < H5F_NUM_METADATA_READ_RETRY_TYPES; i++)
if(info.retries[i] != NULL)
H5free_memory(info.retries[i]);
/* Closing */
if(H5Pclose(new_fapl) < 0)
FAIL_STACK_ERROR
if(H5Fclose(fid) < 0)
FAIL_STACK_ERROR
/*
* Case 3: Tests on retrieving the collection of retries
* when H5Fopen and H5Freopen the same file.
*/
/*
* Open a file without SWMR access, default # of read attempts--
* H5Freopen the same file--
* Both files should:
* nbins should be 0
* retries should all be NULL
*/
/* Open the file without SWMR access */
if((fid = H5Fopen(filename, H5F_ACC_RDONLY, fapl)) < 0)
FAIL_STACK_ERROR
/* Re-open fid */
if((fid1 = H5Freopen(fid)) < 0)
FAIL_STACK_ERROR
/* Retrieve retries information for fid */
if(H5Fget_metadata_read_retry_info(fid, &info) < 0)
FAIL_STACK_ERROR
/* Retrieve retries information for fid1*/
if(H5Fget_metadata_read_retry_info(fid1, &info1)< 0)
FAIL_STACK_ERROR
/* Should be 0 */
if(info.nbins != 0)
TEST_ERROR
if(info1.nbins != 0)
TEST_ERROR
/* Should be all NULL */
for(i = 0; i < H5F_NUM_METADATA_READ_RETRY_TYPES; i++) {
if(info.retries[i] != NULL)
TEST_ERROR
if(info1.retries[i] != NULL)
TEST_ERROR
}
/* Closing */
if(H5Fclose(fid) < 0)
FAIL_STACK_ERROR
if(H5Fclose(fid1) < 0)
FAIL_STACK_ERROR
/*
* Open a file with SWMR access, default # of read attempts:
* --increment retries for metadata item: fixed array data block page (retries[19][0])
* H5Freopen the same file:
* --increment retries for metadata item: free-space sections (retries[9][1])--
*/
/* Open the file with SWMR access */
if((fid = H5Fopen(filename, H5F_ACC_RDONLY|H5F_ACC_SWMR_READ, fapl)) < 0)
FAIL_STACK_ERROR
/* Get a pointer to the internal file object for fid */
if((f = (H5F_t *)H5VL_object(fid)) == NULL)
FAIL_STACK_ERROR
/* Re-open fid */
if((fid1 = H5Freopen(fid)) < 0)
FAIL_STACK_ERROR
/* Get a pointer to the internal file object for fid1 */
if((f1 = (H5F_t *)H5VL_object(fid1)) == NULL)
FAIL_STACK_ERROR
/* For fid: fixed array data block page--log retry 9 for 500 times */
for(i = 0; i < 500; i++) {
if(H5F_track_metadata_read_retries(f, H5AC_FARRAY_DBLK_PAGE_ID, 9) < 0)
FAIL_STACK_ERROR
}
/* For fid1: free-space sections--log retry 99 for 1000 times */
for(i = 0; i < 1000; i++) {
if(H5F_track_metadata_read_retries(f1, H5AC_FSPACE_SINFO_ID, 99) < 0)
FAIL_STACK_ERROR
}
/* Retrieve the collection of metadata read retries for fid */
if(H5Fget_metadata_read_retry_info(fid, &info) < 0)
FAIL_STACK_ERROR
/* Retrieve the collection of metadata read retries for fid1 */
if(H5Fget_metadata_read_retry_info(fid1, &info1) < 0)
FAIL_STACK_ERROR
/* Verify nbins for fid & fid1: should be 2 */
if(info.nbins != 2)
TEST_ERROR
if(info1.nbins != 2)
TEST_ERROR
/* Verify retries for fid: fixed array data block page */
if(info.retries[19][0] != 500)
TEST_ERROR
if(info.retries[19][1] != 0)
TEST_ERROR
/* Verify retries for fid: free-space sections */
/* (Since file was re-opened) */
if(info.retries[9][0] != 0)
TEST_ERROR
if(info.retries[9][1] != 1000)
TEST_ERROR
/* Verify retries for fid1: free-space sections */
if(info1.retries[9][0] != 0)
TEST_ERROR
if(info1.retries[9][1] != 1000)
TEST_ERROR
/* Verify retries for fid1: fixed array data block page */
/* (Since file was re-opened) */
if(info1.retries[19][0] != 500)
TEST_ERROR
if(info1.retries[19][1] != 0)
TEST_ERROR
/* Free memory for info.retries and info1.retries */
for(i = 0; i < H5F_NUM_METADATA_READ_RETRY_TYPES; i++) {
if(info.retries[i] != NULL)
H5free_memory(info.retries[i]);
if(info1.retries[i] != NULL)
H5free_memory(info1.retries[i]);
} /* end for */
/* Closing */
if(H5Fclose(fid) < 0)
FAIL_STACK_ERROR
if(H5Fclose(fid1) < 0)
FAIL_STACK_ERROR
if(H5Pclose(fapl) < 0)
FAIL_STACK_ERROR
PASSED();
return 0;
error:
H5E_BEGIN_TRY {
H5Pclose(fapl);
H5Pclose(new_fapl);
H5Dclose(did1);
H5Dclose(did2);
H5Sclose(sid);
H5Pclose(dcpl);
H5Fclose(fid);
H5Fclose(fid1);
} H5E_END_TRY;
return -1;
} /* test_metadata_read_retry_info() */
/*
* Tests for H5Fstart_swmr_write()
*/
/*
* test_start_swmr_write():
*
* Verify SWMR writing is enabled via H5Fstart_swmr_write():
* Mainly test for file created with SWMR_WRITE + with/without latest format:
* --file will have v3 superblock and all latest version support enabled
*
* (A) Creating a file
* Create a file with SWMR_WRITE + non-latest-format
* Create a chunked dataset "dataset1" in the file -- should be using latest chunk indexing
* Should fail to enable SWMR as the file is already in SWMR writing mode
* Close the file
*
* (B) Opening a file
* Open the file with write + non-latest-format
* --file has v3 superblock and all latest version support enabled
* Open dataset "dataset1" 3 times--keep it open
* Write to "dataset1"
* Create a group in the file
* Create a chunked dataset "dataset2" in the group--should be using latest chunk indexing--keep it open
* Should succeed in enabling SWMR
* Should succeed in reading from multiple opens of "dataset1"
* Close multiple opens of "dataset1"
* Close "dataset2"
* Create "dataset3"--should be using latest chunk indexing
* Close "dataset3"
* Close the group and file
*/
static int
test_start_swmr_write(hid_t in_fapl, hbool_t new_format)
{
hid_t fid = -1; /* File ID */
hid_t fapl = -1; /* File access property */
hid_t gid = -1; /* Group ID */
hid_t dcpl = -1; /* Dataset creation property */
hid_t file_fapl = -1; /* File access property for the file */
hid_t did1 = -1, did2 = -1, did3 = -1; /* Dataset IDs */
hid_t did1_a = -1, did1_b = -1;
hid_t sid1 = -1, sid2 = -1, sid3 = -1; /* Dataspace IDs */
hsize_t dim[1] = {1}; /* Dimension sizes */
hsize_t max_dim[1] = {H5S_UNLIMITED}; /* Maximum dimension sizes */
hsize_t chunk_dim[1] = {2}; /* Chunk dimension sizes */
hsize_t dim2[2] = {5, 10}; /* Dimension sizes */
hsize_t max_dim2[2] = {H5S_UNLIMITED, H5S_UNLIMITED}; /* Maximum dimension sizes */
hsize_t chunk_dim2[2] = {2, 7}; /* Chunk dimension sizes */
H5D_chunk_index_t idx_type; /* Dataset chunk index type */
int wdata = 99; /* Data to write */
int rdata; /* Data read */
unsigned attempts; /* The retrieved # of read attempts */
char filename[NAME_BUF_SIZE]; /* File name */
herr_t ret; /* Return value */
/* Get a copy of the parameter fapl (non-latest-format) */
if((fapl = H5Pcopy(in_fapl)) < 0)
FAIL_STACK_ERROR
if(new_format) {
TESTING("H5Fstart_swmr_write() when creating/opening a file with latest format");
/* Set to use the latest library format */
if(H5Pset_libver_bounds(fapl, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) < 0)
FAIL_STACK_ERROR
} else {
TESTING("H5Fstart_swmr_write() when creating/opening a file without latest format");
} /* end if */
/* Set the filename to use for this test (dependent on fapl) */
h5_fixname(FILENAME[0], fapl, filename, sizeof(filename));
/*
* Case A: when creating a file
*/
/* Create the file with SWMR write + non-latest-format */
if((fid = H5Fcreate(filename, H5F_ACC_TRUNC | (new_format ? 0 : H5F_ACC_SWMR_WRITE), H5P_DEFAULT, fapl)) < 0)
FAIL_STACK_ERROR
/* Get the file's access_property list */
if((file_fapl = H5Fget_access_plist(fid)) < 0)
FAIL_STACK_ERROR
/* Retrieve the # of read attempts from the file's fapl */
if(H5Pget_metadata_read_attempts(file_fapl, &attempts) < 0)
FAIL_STACK_ERROR
/* Should be 100 */
if(attempts != (new_format ? H5F_METADATA_READ_ATTEMPTS : H5F_SWMR_METADATA_READ_ATTEMPTS))
TEST_ERROR;
/* Close the property list */
if(H5Pclose(file_fapl) < 0)
FAIL_STACK_ERROR
/* Create "dataset1" */
if((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0)
FAIL_STACK_ERROR
if(H5Pset_chunk(dcpl, 1, chunk_dim) < 0)
FAIL_STACK_ERROR
if((sid1 = H5Screate_simple(1, dim, max_dim)) < 0)
FAIL_STACK_ERROR;
if((did1 = H5Dcreate2(fid, "dataset1", H5T_NATIVE_INT, sid1, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0)
FAIL_STACK_ERROR;
/* Get the chunk index type */
if(H5D__layout_idx_type_test(did1, &idx_type) < 0)
FAIL_STACK_ERROR;
if(idx_type != H5D_CHUNK_IDX_EARRAY)
FAIL_PUTS_ERROR("should be using extensible array as index");
/* Write to the dataset */
if(H5Dwrite(did1, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, &wdata) < 0)
FAIL_STACK_ERROR;
/* Should fail to enable SWMR for non-latest-format */
/* Should succeed in enabling SWMR for latest format */
H5E_BEGIN_TRY {
ret = H5Fstart_swmr_write(fid);
} H5E_END_TRY;
if(new_format) {
if(ret < 0) TEST_ERROR
} else if(ret >= 0)
TEST_ERROR
/* Read from the dataset */
if(H5Dread(did1, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, &rdata) < 0)
FAIL_STACK_ERROR;
/* Verify the data is correct */
if(wdata != rdata)
TEST_ERROR
/* Close "dataset1", dataspace, dataset creation property list */
if(H5Dclose(did1) < 0)
FAIL_STACK_ERROR;
if(H5Sclose(sid1) < 0)
FAIL_STACK_ERROR;
if(H5Pclose(dcpl) < 0)
FAIL_STACK_ERROR;
/* Get the file's access_property list */
if((file_fapl = H5Fget_access_plist(fid)) < 0)
FAIL_STACK_ERROR
/* Retrieve the # of read attempts */
if(H5Pget_metadata_read_attempts(file_fapl, &attempts) < 0)
FAIL_STACK_ERROR
/* Should be 100 */
if(attempts != H5F_SWMR_METADATA_READ_ATTEMPTS)
TEST_ERROR;
/* Close the file access property list */
if(H5Pclose(file_fapl) < 0)
FAIL_STACK_ERROR;
/* Close the file */
if(H5Fclose(fid) < 0)
FAIL_STACK_ERROR;
/*
* Case B: when opening a file
*/
/* Open the file again with write + non-latest-format */
if((fid = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0)
FAIL_STACK_ERROR;
/* Get the file's access_property list */
if((file_fapl = H5Fget_access_plist(fid)) < 0)
FAIL_STACK_ERROR
/* Retrieve the # of read attempts */
if(H5Pget_metadata_read_attempts(file_fapl, &attempts) < 0)
FAIL_STACK_ERROR
/* Should be 1 */
if(attempts != H5F_METADATA_READ_ATTEMPTS)
TEST_ERROR;
/* Close the property list */
if(H5Pclose(file_fapl) < 0)
FAIL_STACK_ERROR;
/* open "dataset1", keep it open */
if((did1 = H5Dopen2(fid, "dataset1", H5P_DEFAULT)) < 0)
FAIL_STACK_ERROR;
/* open "dataset1" second time */
if((did1_a = H5Dopen2(fid, "dataset1", H5P_DEFAULT)) < 0)
FAIL_STACK_ERROR;
/* open "dataset1" third time */
if((did1_b = H5Dopen2(fid, "dataset1", H5P_DEFAULT)) < 0)
FAIL_STACK_ERROR;
/* Write to "dataset1" */
wdata = 88;
if(H5Dwrite(did1, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, &wdata) < 0)
FAIL_STACK_ERROR;
/* Create a group */
if((gid = H5Gcreate2(fid, "group", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
FAIL_STACK_ERROR
/* Create "dataset2" in the group, keep it open */
if((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0)
FAIL_STACK_ERROR
if(H5Pset_chunk(dcpl, 2, chunk_dim2) < 0)
FAIL_STACK_ERROR
if((sid2 = H5Screate_simple(2, dim2, max_dim2)) < 0)
FAIL_STACK_ERROR;
if((did2 = H5Dcreate2(gid, "dataset2", H5T_NATIVE_INT, sid2, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0)
FAIL_STACK_ERROR;
/* Get the chunk index type for "dataset2" */
if(H5D__layout_idx_type_test(did2, &idx_type) < 0)
FAIL_STACK_ERROR;
if(idx_type != H5D_CHUNK_IDX_BT2)
FAIL_PUTS_ERROR("should be using v2 B-tree chunk indexing");
/* Should succeed in enabling SWMR writing */
if(H5Fstart_swmr_write(fid) < 0)
FAIL_STACK_ERROR;
/* Get the file's access_property list */
if((file_fapl = H5Fget_access_plist(fid)) < 0)
FAIL_STACK_ERROR
/* Retrieve the # of read attempts */
if(H5Pget_metadata_read_attempts(file_fapl, &attempts) < 0)
FAIL_STACK_ERROR
/* Should be 100 */
if(attempts != H5F_SWMR_METADATA_READ_ATTEMPTS)
TEST_ERROR;
/* Close the property list */
if(H5Pclose(file_fapl) < 0)
FAIL_STACK_ERROR;
rdata = 0;
/* Read from "dataset1" via did1_b (multiple opens) */
if(H5Dread(did1_b, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, &rdata) < 0)
FAIL_STACK_ERROR;
if(wdata != rdata)
FAIL_STACK_ERROR;
if(H5Dclose(did1_b) < 0)
FAIL_STACK_ERROR;
/* Read from "dataset1" */
rdata = 0;
if(H5Dread(did1, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, &rdata) < 0)
FAIL_STACK_ERROR;
if(wdata != rdata)
FAIL_STACK_ERROR;
if(H5Dclose(did1) < 0)
FAIL_STACK_ERROR;
rdata = 0;
/* Read from "dataset1" via did1_a (multiple opens) */
if(H5Dread(did1_a, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, &rdata) < 0)
FAIL_STACK_ERROR;
if(wdata != rdata)
FAIL_STACK_ERROR;
if(H5Dclose(did1_a) < 0)
FAIL_STACK_ERROR;
/* Close "dataset2", dataspace, dataset creation property list */
if(H5Dclose(did2) < 0)
FAIL_STACK_ERROR;
if(H5Sclose(sid2) < 0)
FAIL_STACK_ERROR;
if(H5Pclose(dcpl) < 0)
FAIL_STACK_ERROR;
/* Create "dataset3" */
if((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0)
FAIL_STACK_ERROR
if(H5Pset_chunk(dcpl, 2, chunk_dim2) < 0)
FAIL_STACK_ERROR
if((sid3 = H5Screate_simple(2, dim2, max_dim2)) < 0)
FAIL_STACK_ERROR;
if((did3 = H5Dcreate2(fid, "dataset3", H5T_NATIVE_INT, sid3, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0)
FAIL_STACK_ERROR;
/* Get the chunk index type for "dataset3" */
if(H5D__layout_idx_type_test(did3, &idx_type) < 0)
FAIL_STACK_ERROR;
if(idx_type != H5D_CHUNK_IDX_BT2)
FAIL_PUTS_ERROR("should be using v2 B-tree as index");
/* Close "dataset3", dataspace, dataset creation property list */
if(H5Dclose(did3) < 0)
FAIL_STACK_ERROR;
if(H5Sclose(sid3) < 0)
FAIL_STACK_ERROR;
if(H5Pclose(dcpl) < 0)
FAIL_STACK_ERROR;
/* Close the group */
if(H5Gclose(gid) < 0)
FAIL_STACK_ERROR;
/* Close the file access property list */
if(H5Pclose(fapl) < 0)
FAIL_STACK_ERROR;
/* Close the file */
if(H5Fclose(fid) < 0)
FAIL_STACK_ERROR;
PASSED();
return 0;
error:
H5E_BEGIN_TRY {
H5Fclose(fid);
H5Pclose(fapl);
H5Pclose(file_fapl);
H5Gclose(gid);
H5Pclose(dcpl);
H5Dclose(did1);
H5Dclose(did1_a);
H5Dclose(did1_b);
H5Dclose(did2);
H5Dclose(did3);
H5Sclose(sid1);
H5Sclose(sid2);
H5Sclose(sid3);
} H5E_END_TRY;
return -1;
} /* test_start_swmr_write() */
/*
* test_err_start_swmr_write():
*
* Verify failure conditions in enabling SWMR writing mode via H5Fstart_swmr_write():
* (A) When creating a file:
* (1) Create a file with SWMR write + with/without latest format
* --fail to enable SWMR because the file is already in SWMR writing mode
* If (latest-format):
* (2a) Create a file with write + latest format and with opened named datatype
* --fail to enable SWMR because there are opened datatype
* If !(latest-format):
* (2b) Create a file with write + non-latest-format
* --fail to enable SWMR because superblock version is not at least 3
*
* (B) When opening a file which is created with write + latest format:
* (1) Open the file with SWMR write + with/without latest format
* --fail to enable SWMR because the file is already in SWMR writing mode
* (2) Open the file with read only + with/without latest format
* --fail to enable SWMR because the file is not opened with write
* (3) Open the file with SWMR read only + with/without latest format
* --fail to enable SWMR because the file is not opened with write
* (4) Open the file with write + with/without latest format and with opened named datatype/attribute
* --fail to enable SWMR because there are opened datatype/attribute
*
* (C) When doing multiple opens for a file:
* Create a file with (a) write + latest format or (b) SMWR write + non-latest-format
* Close the file
* (1) --Open the file with write + with/without latest format
* --Enable SWMR writing mode twice
* --First time succeed, second time fail
* --Close the file
(2) --Open the file with write + with/without latest format
* --Succeed to enable SWMR writing mode
* --Reopen the same file
* --fail to enable SWMR writing mode for the reopened file
* --Close the file
(3) --Open the file with write + with/without latest format
* --Open the same file again
* --succeed to enable SWMR for the first opened file
* --fail to enable SWMR for the second opened file
* --Close the file
*
* (D) (!new_format): When opening a file which is created with write + non-latest-format:
* (1) Open the file with SWMR write+latest format
* --fail to open due to superblock version not 3
* (2) Open the file with SWMR write+non-latest-format
* --fail to open due to superblock version not 3
* (3) Open the file with write+latest format
* --fail to enable SWMR due to superblock version not 3
* (4) Open the file with write+non-latest-format
* --fail to enable SWMR due to superblock version not 3
*/
static int
test_err_start_swmr_write(hid_t in_fapl, hbool_t new_format)
{
hid_t fid = -1; /* File ID */
hid_t fid2 = -1; /* File ID */
hid_t fapl = -1; /* A copy of file access property */
hid_t new_fapl = -1; /* A copy of file access property */
hid_t gid = -1; /* Group ID */
hid_t did = -1; /* Dataset ID */
hid_t sid = -1; /* Dataspace ID */
hid_t aid = -1; /* Attribute ID */
hid_t tid = -1; /* Datatype ID */
hid_t bad_fid = -1; /* Test fid (should never represent a real ID) */
herr_t ret; /* Return value */
char filename[NAME_BUF_SIZE]; /* File name */
/* Create a copy of the input parameter in_fapl */
if((fapl = H5Pcopy(in_fapl)) < 0)
FAIL_STACK_ERROR
if((new_fapl = H5Pcopy(in_fapl)) < 0)
FAIL_STACK_ERROR
/* Set to use the latest library format */
if(H5Pset_libver_bounds(new_fapl, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) < 0)
FAIL_STACK_ERROR
if(new_format) {
TESTING("H5Fstart_swmr_write() on failure conditions for latest format");
if((fapl = H5Pcopy(new_fapl)) < 0)
FAIL_STACK_ERROR
} else {
TESTING("H5Fstart_swmr_write() on failure conditions for without latest format");
}
/* Set the filename to use for this test (dependent on fapl) */
h5_fixname(FILENAME[0], fapl, filename, sizeof(filename));
/*
* (A) When creating a file:
*/
/* Case 1 */
/* Create the file with SWMR_WRITE + with/without latest format */
fid = H5Fcreate(filename, H5F_ACC_TRUNC|H5F_ACC_SWMR_WRITE, H5P_DEFAULT, fapl);
/* Should fail to enable SWMR writing when the file is already in SWMR writing mode */
H5E_BEGIN_TRY {
ret = H5Fstart_swmr_write(fid);
} H5E_END_TRY;
if(ret >= 0)
TEST_ERROR
if(H5Fclose(fid) < 0)
FAIL_STACK_ERROR;
/* Case 2 */
if(new_format) {
/* Create the file with write + latest format */
if((fid = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
FAIL_STACK_ERROR
/* Create and commit a named datatype */
if((tid = H5Tcopy(H5T_NATIVE_INT)) < 0)
FAIL_STACK_ERROR;
if(H5Tcommit2(fid, "TID", tid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT) < 0)
FAIL_STACK_ERROR;
/* Should fail to enable SWMR writing when there is an opened named datatype */
H5E_BEGIN_TRY {
ret = H5Fstart_swmr_write(fid);
} H5E_END_TRY;
if(ret >= 0)
TEST_ERROR
/* Close the datatype */
if(H5Tclose(tid) < 0)
FAIL_STACK_ERROR;
/* Should succeed in enabling SWMR writing */
if(H5Fstart_swmr_write(fid) < 0)
TEST_ERROR;
/* Close the file */
if(H5Fclose(fid) < 0)
FAIL_STACK_ERROR;
} else {
/* Create a file with write + non-latest-format */
if((fid = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
TEST_ERROR
/* Should fail to enable SWMR writing because the file's superblock version is not at least 3 */
H5E_BEGIN_TRY {
ret = H5Fstart_swmr_write(fid);
} H5E_END_TRY;
if(ret >= 0)
TEST_ERROR
if(H5Fclose(fid) < 0)
FAIL_STACK_ERROR;
} /* end if */
/*
* (B) When opening a file which is created with the latest format
*/
/* Create a file with write + latest format */
if((fid = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, new_fapl)) < 0)
FAIL_STACK_ERROR;
if(H5Fclose(fid) < 0)
FAIL_STACK_ERROR;
/* Case 1 */
/* Open the file with SWMR write + with/without latest format */
if((fid = H5Fopen(filename, H5F_ACC_RDWR|H5F_ACC_SWMR_WRITE, fapl)) < 0)
FAIL_STACK_ERROR;
/* Should fail to enable SWMR writing when the file is already in SWMR writing mode */
H5E_BEGIN_TRY {
ret = H5Fstart_swmr_write(fid);
} H5E_END_TRY;
if(ret >= 0)
TEST_ERROR
/* Close the file */
if(H5Fclose(fid) < 0)
FAIL_STACK_ERROR;
/* Case 2 */
/* Open the file with read only access + with/without latest format */
if((fid = H5Fopen(filename, H5F_ACC_RDONLY, fapl)) < 0)
FAIL_STACK_ERROR;
/* Should fail to enable SWMR writing when the file is opened with read only access */
H5E_BEGIN_TRY {
ret = H5Fstart_swmr_write(fid);
} H5E_END_TRY;
if(ret >= 0)
TEST_ERROR
/* Close the file */
if(H5Fclose(fid) < 0)
FAIL_STACK_ERROR;
/* Case 3 */
/* Open the file file with SWMR read access + with/without latest format */
if((fid = H5Fopen(filename, H5F_ACC_SWMR_READ, fapl)) < 0)
FAIL_STACK_ERROR;
/* Should fail to enable SWMR writing when the file is opened with SWMR read access only */
H5E_BEGIN_TRY {
ret = H5Fstart_swmr_write(fid);
} H5E_END_TRY;
if(ret >= 0)
TEST_ERROR
/* Close the file */
if(H5Fclose(fid) < 0)
FAIL_STACK_ERROR;
/* Case 4 */
/* Open the file with write + with/without latest format */
if((fid = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0)
FAIL_STACK_ERROR;
/* Create and commit a named datatype */
if((tid = H5Tcopy(H5T_NATIVE_INT)) < 0)
FAIL_STACK_ERROR;
if(H5Tcommit2(fid, "TID", tid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT) < 0)
FAIL_STACK_ERROR;
/* Create dataspace */
if((sid = H5Screate(H5S_SCALAR)) < 0)
FAIL_STACK_ERROR;
/* Attach an attribute to the named datatype */
if((aid = H5Acreate2(tid, "attr", H5T_NATIVE_INT, sid, H5P_DEFAULT, H5P_DEFAULT)) < 0)
FAIL_STACK_ERROR;
/* Should fail to enable SWMR writing when there are opened named datatype and attribute */
H5E_BEGIN_TRY {
ret = H5Fstart_swmr_write(fid);
} H5E_END_TRY;
if(ret >= 0)
TEST_ERROR
/* Close the datatype */
if(H5Tclose(tid) < 0)
FAIL_STACK_ERROR;
/* Still fail to enable SWMR writing when the attribute is still opened */
H5E_BEGIN_TRY {
ret = H5Fstart_swmr_write(fid);
} H5E_END_TRY;
if(ret >= 0)
TEST_ERROR
/* Close the attribute */
if(H5Aclose(aid) < 0)
FAIL_STACK_ERROR;
/* Should succeed in enabling SWMR writing */
if(H5Fstart_swmr_write(fid) < 0)
TEST_ERROR;
/* Close the dataspace */
if(H5Sclose(sid) < 0)
FAIL_STACK_ERROR;
/* Close the file */
if(H5Fclose(fid) < 0)
FAIL_STACK_ERROR;
/*
* (C) Failure cases for multiple opens
*/
/* Case 1 */
/* Create a file with write + with/without latest format */
if((fid = H5Fcreate(filename, H5F_ACC_TRUNC | (new_format ? 0 : H5F_ACC_SWMR_WRITE), H5P_DEFAULT, fapl)) < 0)
FAIL_STACK_ERROR;
/* Close the file */
if(H5Fclose(fid) < 0)
FAIL_STACK_ERROR;
/* Open the file with write + with/without latest format */
if((fid = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0)
FAIL_STACK_ERROR;
/* Should succeed in enabling SWMR writing mode */
if(H5Fstart_swmr_write(fid) < 0)
TEST_ERROR
/* Should fail for a second call to enable SWMR writing mode */
H5E_BEGIN_TRY {
ret = H5Fstart_swmr_write(fid);
} H5E_END_TRY;
if(ret >= 0)
TEST_ERROR
/* Close the file */
if(H5Fclose(fid) < 0)
FAIL_STACK_ERROR;
/* Case 2 */
/* Open the file with write + with/without latest format */
if((fid = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0)
FAIL_STACK_ERROR;
/* Should succeed in enabling SWMR writing mode */
if(H5Fstart_swmr_write(fid) < 0)
TEST_ERROR
/* Re-open the same file */
if((fid2 = H5Freopen(fid)) < 0)
FAIL_STACK_ERROR;
/* Should fail to enable SWMR writing mode for fid2 */
H5E_BEGIN_TRY {
ret = H5Fstart_swmr_write(fid2);
} H5E_END_TRY;
if(ret >= 0)
TEST_ERROR
/* Close the files */
if(H5Fclose(fid) < 0)
FAIL_STACK_ERROR;
if(H5Fclose(fid2) < 0)
FAIL_STACK_ERROR;
/* Case 3 */
/* Open the file with write + with/without latest format */
if((fid = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0)
FAIL_STACK_ERROR;
/* Open the same file */
if((fid2 = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0)
FAIL_STACK_ERROR;
/* Should succeed in enabling SWMR writing for fid */
if(H5Fstart_swmr_write(fid) < 0)
TEST_ERROR
/* Should fail to enable SWMR writing for fid2 */
H5E_BEGIN_TRY {
ret = H5Fstart_swmr_write(fid2);
} H5E_END_TRY;
if(ret >= 0)
TEST_ERROR
/* Close the files */
if(H5Fclose(fid) < 0)
FAIL_STACK_ERROR;
if(H5Fclose(fid2) < 0)
FAIL_STACK_ERROR;
if(!new_format) {
/*
* (D) When opening a file which is created without the latest format:
*/
/* Create a file with write + without latest format */
if((fid = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
FAIL_STACK_ERROR;
if(H5Fclose(fid) < 0)
FAIL_STACK_ERROR;
/* Case 1 */
/* Should fail to open the file with SWMR write + latest format due to superblock version not at least 3 */
H5E_BEGIN_TRY {
bad_fid = H5Fopen(filename, H5F_ACC_RDWR|H5F_ACC_SWMR_WRITE, new_fapl);
} H5E_END_TRY;
if(bad_fid >= 0)
TEST_ERROR
/* Case 2 */
/* Should fail to open the file with SWMR write + non-latest-format due to superblock version not at least 3 */
H5E_BEGIN_TRY {
bad_fid = H5Fopen(filename, H5F_ACC_RDWR|H5F_ACC_SWMR_WRITE, fapl);
} H5E_END_TRY;
if(bad_fid >= 0)
TEST_ERROR
/* Case 3 */
/* Open the file with write + latest format */
if((fid = H5Fopen(filename, H5F_ACC_RDWR, new_fapl)) < 0)
FAIL_STACK_ERROR;
/* Should fail to enable SWMR writing due to superblock version not at least 3 */
H5E_BEGIN_TRY {
ret = H5Fstart_swmr_write(fid);
} H5E_END_TRY;
if(ret >= 0)
TEST_ERROR
if(H5Fclose(fid) < 0)
FAIL_STACK_ERROR;
/* Case 4 */
/* Open the file with write + non-latest-format */
if((fid = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0)
FAIL_STACK_ERROR;
/* Should fail to enable SWMR writing because the file's superblock version is not at least 3 */
H5E_BEGIN_TRY {
ret = H5Fstart_swmr_write(fid);
} H5E_END_TRY;
if(ret >= 0)
TEST_ERROR
if(H5Fclose(fid) < 0)
FAIL_STACK_ERROR;
} /* not new */
/* Close the file access property list */
if(H5Pclose(fapl) < 0)
FAIL_STACK_ERROR;
if(H5Pclose(new_fapl) < 0)
FAIL_STACK_ERROR;
PASSED();
return 0;
error:
H5E_BEGIN_TRY {
H5Sclose(sid);
H5Gclose(gid);
H5Dclose(did);
H5Fclose(fid);
H5Fclose(fid2);
H5Pclose(fapl);
H5Pclose(new_fapl);
/* bad_fid should only represent a read ID in the error case.
* It never needs to be closed in the normal case.
*/
H5Fclose(bad_fid);
} H5E_END_TRY;
return -1;
} /* test_err_start_swmr_write() */
/*
* test_start_swmr_write_concur():
*
* The "new_format" parameter indicates whether to create the file with latest format or not.
* To have SWMR support, can use either one of the following in creating a file:
* (a) Create the file with write + latest format:
* --result in v3 superblock with latest chunk indexing types
* (b) Create the file with SWMR write + non-latest-format:
* --result in v3 superblock with latest chunk indexing types
* Create a chunked dataset with 1 extendible dimension in the file
*
* Verify concurrent access for H5Fstart_swmr_write()--
* (1) Parent: open a file with write access
* Child: concurrent open of the file with read & SWMR read (fail)
* (2) Parent: open a file with write access; enable SWMR writing mode
* Child: open the file 2 times with read & SWMR read (succeed)
* open the dataset 2 times with the 2 file opens
* verify data read from multiple opens of the dataset is correct
* (3) Parent: open a file with write access; enable SWMR writing mode
* Child: Concurrent open of the file with read only (fail)
* (4) Parent: open a file with write access; enable SWMR writing mode
* Child: concurrent open of the file with write access (fail)
* (5) Parent: open a file with write access; enable SWMR writing mode
* Child: concurrent open of the file with write and SWMR write access (fail)
*/
#if !(defined(H5_HAVE_FORK) && defined(H5_HAVE_WAITPID))
static int
test_start_swmr_write_concur(hid_t H5_ATTR_UNUSED in_fapl, hbool_t H5_ATTR_UNUSED new_format)
{
SKIPPED();
HDputs(" Test skipped due to fork or waitpid not defined.");
return 0;
} /* test_start_swmr_write_concur() */
#else /* defined(H5_HAVE_FORK && defined(H5_HAVE_WAITPID) */
static int
test_start_swmr_write_concur(hid_t in_fapl, hbool_t new_format)
{
hid_t fid = -1, fid1 = -1, fid2 = -1; /* File IDs */
hid_t fapl; /* File access property list */
pid_t childpid=0; /* Child process ID */
pid_t tmppid; /* Child process ID returned by waitpid */
int child_status; /* Status passed to waitpid */
int child_wait_option=0; /* Options passed to waitpid */
int child_exit_val; /* Exit status of the child */
char filename[NAME_BUF_SIZE]; /* File name */
hid_t did = -1, did1 = -1, did2 = -1, did3 = -1;
hid_t sid = -1;
hid_t dcpl = -1;
hsize_t chunk_dims[1] = {1};
hsize_t maxdims[1] = {H5S_UNLIMITED};
hsize_t dims[1] = {1};
int wdata = 0;
int out_pdf[2];
int in_pdf[2];
int notify = 0;
/* Output message about test being performed */
if(new_format) {
TESTING("H5Fstart_swmr_write()--concurrent access for latest format");
} else {
TESTING("H5Fstart_swmr_write()--concurrent access for non-latest-format");
} /* end if */
if((fapl = H5Pcopy(in_fapl)) < 0)
FAIL_STACK_ERROR
/* Set the filename to use for this test (dependent on fapl) */
h5_fixname(FILENAME[0], fapl, filename, sizeof(filename));
if(new_format) {
/* Set to use the latest library format */
if(H5Pset_libver_bounds(fapl, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) < 0)
FAIL_STACK_ERROR
/* Create the test file */
if((fid = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
FAIL_STACK_ERROR
} else {
/* Create the test file without latest format but with SWMR write */
if((fid = H5Fcreate(filename, H5F_ACC_TRUNC|H5F_ACC_SWMR_WRITE, H5P_DEFAULT, fapl)) < 0)
FAIL_STACK_ERROR
} /* end if */
/* Create a chunked dataset with 1 extendible dimension */
if((sid = H5Screate_simple(1, dims, maxdims)) < 0)
FAIL_STACK_ERROR;
if((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0)
FAIL_STACK_ERROR
if(H5Pset_chunk(dcpl, 1, chunk_dims) < 0)
FAIL_STACK_ERROR;
if((did = H5Dcreate2(fid, "dataset", H5T_NATIVE_INT, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0)
FAIL_STACK_ERROR;
/* Close the dataset */
if(H5Dclose(did) < 0)
FAIL_STACK_ERROR
if(H5Sclose(sid) < 0)
FAIL_STACK_ERROR
/* Close the file */
if(H5Fclose(fid) < 0)
FAIL_STACK_ERROR
/* Create 1 pipe */
if(HDpipe(out_pdf) < 0)
FAIL_STACK_ERROR
/*
* Case (1):
* Verify concurrent file open with H5F_ACC_RDONLY|H5F_ACC_SWMR_READ
* will fail without H5Fstart_swmr_write()
*/
/* Fork child process */
if((childpid = HDfork()) < 0)
FAIL_STACK_ERROR
if(childpid == 0) { /* Child process */
int child_notify = 0;
/* Close unused write end for out_pdf */
if(HDclose(out_pdf[1]) < 0)
HDexit(EXIT_FAILURE);
/* Wait for notification from parent process */
while(child_notify != 1) {
if(HDread(out_pdf[0], &child_notify, sizeof(int)) < 0)
HDexit(EXIT_FAILURE);
}
/* Should fail */
H5E_BEGIN_TRY {
/* Open the test file */
fid = H5Fopen(filename, H5F_ACC_RDONLY|H5F_ACC_SWMR_READ, fapl);
} H5E_END_TRY;
if(fid >= 0)
HDexit(EXIT_FAILURE);
/* Close the pipe */
if(HDclose(out_pdf[0]) < 0)
HDexit(EXIT_FAILURE);
HDexit(EXIT_SUCCESS);
}
/* close unused read end for out_pdf */
if(HDclose(out_pdf[0]) < 0)
FAIL_STACK_ERROR
/* Open the test file */
if((fid = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0)
FAIL_STACK_ERROR
/* Notify child process */
notify = 1;
if(HDwrite(out_pdf[1], &notify, sizeof(int)) < 0)
FAIL_STACK_ERROR;
/* Close the pipe */
if(HDclose(out_pdf[1]) < 0)
FAIL_STACK_ERROR;
/* Wait for child process to complete */
if((tmppid = HDwaitpid(childpid, &child_status, child_wait_option)) < 0)
FAIL_STACK_ERROR
/* Check exit status of child process */
if(WIFEXITED(child_status)) {
if((child_exit_val = WEXITSTATUS(child_status)) != 0)
TEST_ERROR
} else /* child process terminated abnormally */
TEST_ERROR
/* Close the file */
if(H5Fclose(fid) < 0)
FAIL_STACK_ERROR
/*
* Case (2):
* Verify concurrent file open with H5F_ACC_RDONLY|H5F_ACC_SWMR_READ
* will succeed with H5Fstart_swmr_write()
*/
/* Create 2 pipes */
if(HDpipe(out_pdf) < 0)
FAIL_STACK_ERROR
if(HDpipe(in_pdf) < 0)
FAIL_STACK_ERROR
/* Fork child process */
if((childpid = HDfork()) < 0)
FAIL_STACK_ERROR
if(childpid == 0) { /* Child process */
hid_t child_fid1 = -1, child_fid2; /* File IDs */
hid_t child_did1 = -1, child_did2 = -1; /* Dataset IDs */
int child_notify = 0;
int rdata = 0;
/* Close unused write end for out_pdf */
if(HDclose(out_pdf[1]) < 0)
HDexit(EXIT_FAILURE);
/* close unused read end for in_pdf */
if(HDclose(in_pdf[0]) < 0)
HDexit(EXIT_FAILURE);
/* Wait for notification from parent process */
while(child_notify != 1) {
if(HDread(out_pdf[0], &child_notify, sizeof(int)) < 0)
HDexit(EXIT_FAILURE);
}
/* Should succeed in opening the test file 2 times */
if((child_fid1 = H5Fopen(filename, H5F_ACC_RDONLY|H5F_ACC_SWMR_READ, fapl)) < 0)
HDexit(EXIT_FAILURE);
if((child_fid2 = H5Fopen(filename, H5F_ACC_RDONLY|H5F_ACC_SWMR_READ, fapl)) < 0)
HDexit(EXIT_FAILURE);
/* open "dataset" 2 times */
if((child_did1 = H5Dopen2(child_fid1, "dataset", H5P_DEFAULT)) < 0)
HDexit(EXIT_FAILURE);
if((child_did2 = H5Dopen2(child_fid2, "dataset", H5P_DEFAULT)) < 0)
HDexit(EXIT_FAILURE);
/* Read from "dataset" via child_did1 */
rdata = 0;
if(H5Dread(child_did1, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, &rdata) < 0)
HDexit(EXIT_FAILURE);
if(rdata != 88)
HDexit(EXIT_FAILURE);
/* Notify parent process */
child_notify = 2;
if(HDwrite(in_pdf[1], &child_notify, sizeof(int)) < 0)
HDexit(EXIT_FAILURE);
/* Wait for notification from parent process */
while(child_notify != 3) {
if(HDread(out_pdf[0], &child_notify, sizeof(int)) < 0)
HDexit(EXIT_FAILURE);
}
/* Refresh "dataset" via child_did2 */
if(H5Drefresh(child_did2) < 0)
HDexit(EXIT_FAILURE);
/* Read from "dataset" child_did2 */
rdata = 0;
if(H5Dread(child_did2, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, &rdata) < 0)
HDexit(EXIT_FAILURE);
if(rdata != 99)
HDexit(EXIT_FAILURE);
/* Read from "dataset" child_did1 */
rdata = 0;
if(H5Dread(child_did1, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, &rdata) < 0)
HDexit(EXIT_FAILURE);
if(rdata != 99)
HDexit(EXIT_FAILURE);
/* Close the dataset */
if(H5Dclose(child_did1))
HDexit(EXIT_FAILURE);
if(H5Dclose(child_did2))
HDexit(EXIT_FAILURE);
/* Close the file */
if(H5Fclose(child_fid1) < 0)
HDexit(EXIT_FAILURE);
if(H5Fclose(child_fid2) < 0)
HDexit(EXIT_FAILURE);
/* Close the pipe */
if(HDclose(out_pdf[0]) < 0)
HDexit(EXIT_FAILURE);
if(HDclose(in_pdf[1]) < 0)
HDexit(EXIT_FAILURE);
HDexit(EXIT_SUCCESS);
}
/* close unused read end for out_pdf */
if(HDclose(out_pdf[0]) < 0)
FAIL_STACK_ERROR
/* Close unused write end for in_pdf */
if(HDclose(in_pdf[1]) < 0)
FAIL_STACK_ERROR
/* Open the test file */
if((fid1 = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0)
FAIL_STACK_ERROR
if((fid2 = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0)
FAIL_STACK_ERROR
/* open "dataset", keep it open */
if((did1 = H5Dopen2(fid1, "dataset", H5P_DEFAULT)) < 0)
FAIL_STACK_ERROR;
if((did2 = H5Dopen2(fid2, "dataset", H5P_DEFAULT)) < 0)
FAIL_STACK_ERROR;
if((did3 = H5Dopen2(fid1, "dataset", H5P_DEFAULT)) < 0)
FAIL_STACK_ERROR;
/* Write to "dataset" */
wdata = 88;
if(H5Dwrite(did2, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, &wdata) < 0)
FAIL_STACK_ERROR;
/* Flush to disk */
if(H5Fflush(fid1, H5F_SCOPE_LOCAL) < 0)
FAIL_STACK_ERROR;
/* Enable SWMR writing mode */
if(H5Fstart_swmr_write(fid1) < 0)
TEST_ERROR
/* Notify child process */
notify = 1;
if(HDwrite(out_pdf[1], &notify, sizeof(int)) < 0)
FAIL_STACK_ERROR;
/* Wait for notification from child process */
while(notify != 2) {
if(HDread(in_pdf[0], &notify, sizeof(int)) < 0)
FAIL_STACK_ERROR;
}
/* Write to "dataset" */
wdata = 99;
if(H5Dwrite(did1, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, &wdata) < 0)
FAIL_STACK_ERROR;
/* Flush to disk */
if(H5Fflush(fid1, H5F_SCOPE_LOCAL) < 0)
FAIL_STACK_ERROR;
/* Notify child process */
notify = 3;
if(HDwrite(out_pdf[1], &notify, sizeof(int)) < 0)
FAIL_STACK_ERROR;
/* Close the dataset */
if(H5Dclose(did1) < 0)
FAIL_STACK_ERROR
if(H5Dclose(did2) < 0)
FAIL_STACK_ERROR
if(H5Dclose(did3) < 0)
FAIL_STACK_ERROR
/* Close the pipes */
if(HDclose(out_pdf[1]) < 0)
FAIL_STACK_ERROR;
if(HDclose(in_pdf[0]) < 0)
FAIL_STACK_ERROR;
/* Wait for child process to complete */
if((tmppid = HDwaitpid(childpid, &child_status, child_wait_option)) < 0)
FAIL_STACK_ERROR
/* Check exit status of child process */
if(WIFEXITED(child_status)) {
if((child_exit_val = WEXITSTATUS(child_status)) != 0)
TEST_ERROR
} else /* Child process terminated abnormally */
TEST_ERROR
/* Close the file */
if(H5Fclose(fid1) < 0)
FAIL_STACK_ERROR
if(H5Fclose(fid2) < 0)
FAIL_STACK_ERROR
/*
* Case (3):
* Verify concurrent file open with H5F_ACC_RDONLY
* will fail with H5Fstart_swmr_write()
*/
/* Create 1 pipe */
if(HDpipe(out_pdf) < 0)
FAIL_STACK_ERROR
/* Fork child process */
if((childpid = HDfork()) < 0)
FAIL_STACK_ERROR
if(childpid == 0) { /* Child process */
int child_notify = 0;
/* Close unused write end for out_pdf */
if(HDclose(out_pdf[1]) < 0)
HDexit(EXIT_FAILURE);
/* Wait for notification from parent process */
while(child_notify != 1) {
if(HDread(out_pdf[0], &child_notify, sizeof(int)) < 0)
HDexit(EXIT_FAILURE);
}
/* Should fail in opening the test file */
H5E_BEGIN_TRY {
fid = H5Fopen(filename, H5F_ACC_RDONLY, fapl);
} H5E_END_TRY;
if(fid >= 0)
HDexit(EXIT_FAILURE);
HDexit(EXIT_SUCCESS);
} /* end if */
/* close unused read end for out_pdf */
if(HDclose(out_pdf[0]) < 0)
FAIL_STACK_ERROR
/* Open the test file */
if((fid = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0)
FAIL_STACK_ERROR
/* Enable SWMR writing mode */
if(H5Fstart_swmr_write(fid) < 0)
TEST_ERROR
/* Notify child process */
notify = 1;
if(HDwrite(out_pdf[1], &notify, sizeof(int)) < 0)
FAIL_STACK_ERROR;
/* Close the pipe */
if(HDclose(out_pdf[1]) < 0)
FAIL_STACK_ERROR;
/* Wait for child process to complete */
if((tmppid = HDwaitpid(childpid, &child_status, child_wait_option)) < 0)
FAIL_STACK_ERROR
/* Check exit status of child process */
if(WIFEXITED(child_status)) {
if((child_exit_val = WEXITSTATUS(child_status)) != 0)
TEST_ERROR
} else /* Child process terminated abnormally */
TEST_ERROR
/* Close the file */
if(H5Fclose(fid) < 0)
FAIL_STACK_ERROR
/*
* Case (4):
* Verify concurrent file open with H5F_ACC_RDWR
* will fail with H5Fstart_swmr_write()
*/
/* Create 1 pipe */
if(HDpipe(out_pdf) < 0)
FAIL_STACK_ERROR
/* Fork child process */
if((childpid = HDfork()) < 0)
FAIL_STACK_ERROR
if(childpid == 0) { /* Child process */
int child_notify = 0;
/* Close unused write end for out_pdf */
if(HDclose(out_pdf[1]) < 0)
HDexit(EXIT_FAILURE);
/* Wait for notification from parent process */
while(child_notify != 1) {
if(HDread(out_pdf[0], &child_notify, sizeof(int)) < 0)
HDexit(EXIT_FAILURE);
}
/* Should fail in opening the test file */
H5E_BEGIN_TRY {
fid = H5Fopen(filename, H5F_ACC_RDWR, fapl);
} H5E_END_TRY;
if(fid >= 0)
HDexit(EXIT_FAILURE);
/* Close the pipe */
if(HDclose(out_pdf[0]) < 0)
HDexit(EXIT_FAILURE);
HDexit(EXIT_SUCCESS);
} /* end if */
/* close unused read end for out_pdf */
if(HDclose(out_pdf[0]) < 0)
FAIL_STACK_ERROR
/* Open the test file */
if((fid = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0)
FAIL_STACK_ERROR
/* Enable SWMR writing mode */
if(H5Fstart_swmr_write(fid) < 0)
TEST_ERROR
/* Notify child process */
notify = 1;
if(HDwrite(out_pdf[1], &notify, sizeof(int)) < 0)
FAIL_STACK_ERROR;
/* Close the pipe */
if(HDclose(out_pdf[1]) < 0)
FAIL_STACK_ERROR
/* Wait for child process to complete */
if((tmppid = HDwaitpid(childpid, &child_status, child_wait_option)) < 0)
FAIL_STACK_ERROR
/* Check exit status of child process */
if(WIFEXITED(child_status)) {
if((child_exit_val = WEXITSTATUS(child_status)) != 0)
TEST_ERROR
} else /* Child process terminated abnormally */
TEST_ERROR
/* Close the file */
if(H5Fclose(fid) < 0)
FAIL_STACK_ERROR
/*
* Case (5):
* Verify concurrent file open with H5F_ACC_RDWR|H5F_ACC_SWMR_WRITE
* will fail with H5Fstart_swmr_write()
*/
/* Create 1 pipe */
if(HDpipe(out_pdf) < 0)
FAIL_STACK_ERROR
/* Fork child process */
if((childpid = HDfork()) < 0)
FAIL_STACK_ERROR
if(childpid == 0) { /* Child process */
int child_notify = 0;
/* Close unused write end for out_pdf */
if(HDclose(out_pdf[1]) < 0)
HDexit(EXIT_FAILURE);
/* Wait for notification from parent process */
while(child_notify != 1) {
if(HDread(out_pdf[0], &child_notify, sizeof(int)) < 0)
HDexit(EXIT_FAILURE);
}
/* Should fail in opening the test file */
H5E_BEGIN_TRY {
fid = H5Fopen(filename, H5F_ACC_RDWR|H5F_ACC_SWMR_WRITE, fapl);
} H5E_END_TRY;
if(fid >= 0)
HDexit(EXIT_FAILURE);
/* Close the pipe */
if(HDclose(out_pdf[0]) < 0)
HDexit(EXIT_FAILURE);
HDexit(EXIT_SUCCESS);
}
/* close unused read end for out_pdf */
if(HDclose(out_pdf[0]) < 0)
FAIL_STACK_ERROR
/* Open the test file */
if((fid = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0)
FAIL_STACK_ERROR
/* Enable SWMR writing mode */
if(H5Fstart_swmr_write(fid) < 0)
TEST_ERROR
/* Notify child process */
notify = 1;
if(HDwrite(out_pdf[1], &notify, sizeof(int)) < 0)
FAIL_STACK_ERROR;
/* Close the pipe */
if(HDclose(out_pdf[1]) < 0)
FAIL_STACK_ERROR;
/* Wait for child process to complete */
if((tmppid = HDwaitpid(childpid, &child_status, child_wait_option)) < 0)
FAIL_STACK_ERROR
/* Check exit status of child process */
if(WIFEXITED(child_status)) {
if((child_exit_val = WEXITSTATUS(child_status)) != 0)
TEST_ERROR
} else /* Child process terminated abnormally */
TEST_ERROR
/* Close the file */
if(H5Fclose(fid) < 0)
FAIL_STACK_ERROR
/* Close the property list */
if(H5Pclose(fapl) < 0)
FAIL_STACK_ERROR
PASSED();
return 0;
error:
H5E_BEGIN_TRY {
H5Sclose(sid);
H5Pclose(dcpl);
H5Pclose(fapl);
H5Fclose(fid);
} H5E_END_TRY;
return -1;
} /* test_start_swmr_write_concur() */
#endif /* !(defined(H5_HAVE_FORK) && defined(H5_HAVE_WAITPID)) */
/*
* test_start_swmr_write_stress_ohdr():
*
* Verify that H5Fswmr_start_write() works correctly when the dataspace header
* message is not located in chunk #0 of the object header.
*
*/
static int
test_start_swmr_write_stress_ohdr(hid_t in_fapl)
{
hid_t fid = -1; /* File IDs */
hid_t fapl; /* File access property list */
char filename[NAME_BUF_SIZE]; /* File name */
hid_t did = -1, did2 = -1; /* Dataset IDs */
hid_t sid = -1; /* Dataspace ID */
hid_t tid = -1; /* Datatype ID */
hid_t dcpl = -1; /* Dataset creation property list ID */
hid_t aid = -1; /* Attribute ID */
hsize_t chunk_dims[2] = {10, 10};
hsize_t maxdims[2] = {H5S_UNLIMITED, H5S_UNLIMITED};
char fill[256]; /* Fill value for dataset */
char attr_data[32]; /* Data value for attribute */
hsize_t dims[2] = {1,1};
unsigned chunk_num; /* Object header chunk # for dataspace message */
/* Output message about test being performed */
TESTING("H5Fstart_swmr_write()--stress object header messages");
/* Initialize buffers */
HDmemset(fill, 0, sizeof(fill));
HDmemset(attr_data, 0, sizeof(attr_data));
if((fapl = H5Pcopy(in_fapl)) < 0)
FAIL_STACK_ERROR
/* Set the filename to use for this test (dependent on fapl) */
h5_fixname(FILENAME[0], fapl, filename, sizeof(filename));
/* Set to use the latest library format */
if(H5Pset_libver_bounds(fapl, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) < 0)
FAIL_STACK_ERROR
/* Create the test file */
if((fid = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
FAIL_STACK_ERROR
/* Create a chunked dataset with 2 extendible dimensions */
if((sid = H5Screate_simple(1, dims, maxdims)) < 0)
FAIL_STACK_ERROR;
if((tid = H5Tcopy(H5T_C_S1)) < 0)
FAIL_STACK_ERROR;
if(H5Tset_size(tid, 256) < 0)
FAIL_STACK_ERROR;
if((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0)
FAIL_STACK_ERROR
if(H5Pset_chunk(dcpl, 1, chunk_dims) < 0)
FAIL_STACK_ERROR;
if(H5Pset_fill_value(dcpl, tid, &fill) < 0)
FAIL_STACK_ERROR;
if((did = H5Dcreate2(fid, "dataset", tid, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0)
FAIL_STACK_ERROR;
/* Retrieve the chunk # for the dataspace message */
chunk_num = UINT_MAX;
if(H5O__msg_get_chunkno_test(did, H5O_SDSPACE_ID, &chunk_num) < 0)
FAIL_STACK_ERROR;
/* Should be in chunk #0 for now */
if(0 != chunk_num)
TEST_ERROR;
/* Create a second chunked dataset with 2 extendible dimensions */
/* (So that the original dataset's object header can't be extended) */
if((sid = H5Screate_simple(1, dims, maxdims)) < 0)
FAIL_STACK_ERROR;
if((tid = H5Tcopy(H5T_C_S1)) < 0)
FAIL_STACK_ERROR;
if(H5Tset_size(tid, 256) < 0)
FAIL_STACK_ERROR;
if((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0)
FAIL_STACK_ERROR
if(H5Pset_chunk(dcpl, 1, chunk_dims) < 0)
FAIL_STACK_ERROR;
if(H5Pset_fill_value(dcpl, tid, &fill) < 0)
FAIL_STACK_ERROR;
if((did2 = H5Dcreate2(fid, "dataset2", tid, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0)
FAIL_STACK_ERROR;
/* Close the second dataset */
if(H5Dclose(did2) < 0)
FAIL_STACK_ERROR
/* Close the objects for the dataset creation */
if(H5Sclose(sid) < 0)
FAIL_STACK_ERROR
if(H5Tclose(tid) < 0)
FAIL_STACK_ERROR
if(H5Pclose(dcpl) < 0)
FAIL_STACK_ERROR
/* Create attribute on original dataset, to push dataspace header message out of header chunk #0 */
if((sid = H5Screate(H5S_SCALAR)) < 0)
FAIL_STACK_ERROR;
if((tid = H5Tcopy(H5T_C_S1)) < 0)
FAIL_STACK_ERROR;
if(H5Tset_size(tid, 32) < 0)
FAIL_STACK_ERROR;
if(H5Tset_strpad(tid, H5T_STR_NULLTERM) < 0)
FAIL_STACK_ERROR;
if((aid = H5Acreate2(did, "attr", tid, sid, H5P_DEFAULT, H5P_DEFAULT)) < 0)
FAIL_STACK_ERROR;
if(H5Awrite(aid, tid, attr_data) < 0)
FAIL_STACK_ERROR;
if(H5Sclose(sid) < 0)
FAIL_STACK_ERROR
if(H5Tclose(tid) < 0)
FAIL_STACK_ERROR
if(H5Aclose(aid) < 0)
FAIL_STACK_ERROR
/* Retrieve the chunk # for the dataspace message */
chunk_num = UINT_MAX;
if(H5O__msg_get_chunkno_test(did, H5O_SDSPACE_ID, &chunk_num) < 0)
FAIL_STACK_ERROR;
/* Should be in chunk #0 for now */
if(1 != chunk_num)
TEST_ERROR;
/* Enable SWMR write */
if(H5Fstart_swmr_write(fid) < 0)
FAIL_STACK_ERROR;
/* Close the dataset */
if(H5Dclose(did) < 0)
FAIL_STACK_ERROR
/* Close the file */
if(H5Fclose(fid) < 0)
FAIL_STACK_ERROR
/* Close the FAPL */
if(H5Pclose(fapl) < 0)
FAIL_STACK_ERROR
PASSED();
return 0;
error:
H5E_BEGIN_TRY {
H5Sclose(aid);
H5Sclose(tid);
H5Sclose(sid);
H5Sclose(did);
H5Sclose(did2);
H5Pclose(dcpl);
H5Pclose(fapl);
H5Fclose(fid);
} H5E_END_TRY;
return -1;
} /* test_start_swmr_write_stress_ohdr() */
/*
* Tests for H5Pset/get_object_flush_cb()
*/
/* The callback function for object flush property */
static herr_t
flush_cb(hid_t H5_ATTR_UNUSED obj_id, void *_udata)
{
unsigned *flush_ct = (unsigned*)_udata;
++(*flush_ct);
return 0;
}
/*
* test_object_flush_cb()
*
* Verify the public routines H5Pget/set_object_flush_cb() work as specified:
* 1) To verify the failure condition in setting object flush property
* 2) To verify the object flush property values retrieved from a default
* file access property list.
* 3) To verify the object flush property values retrieved from a non-default
* file access property list.
* 4) To verify the object flush property values retrieved from a default
* file access property list of a file
* 5) To verify the object flush property values retrieved from a non-default
* file access property list of a file
* To verify the object flush callback is invoked when doing H5Oflush(),
* H5Dflush(), H5Gflush() and H5Tflush().
*/
static int
test_object_flush_cb(hid_t in_fapl)
{
hid_t fapl = -1; /* A copy of file access property list */
hid_t ffapl = -1; /* A file's file access property list */
hid_t fid = -1; /* File ID */
hid_t gid = -1; /* Group ID */
hid_t did1 = -1, did2 = -1; /* Dataset IDs */
hid_t sid = -1; /* Dataspace ID */
hsize_t dims[2] = {5, 10}; /* Dataset dimension sizes */
int buf[50]; /* Data buffer */
H5F_flush_cb_t ret_cb; /* The callback function set in object flush property */
void *ret_ct; /* The user data set in object flush property */
unsigned flush_ct = 0; /* The user data for object flush property */
char filename[NAME_BUF_SIZE]; /* File name */
int i; /* Local index variable */
herr_t ret; /* Generic return value */
TESTING("H5Pget/set_obj_flush_cb()");
/*
* Case (1)
* To verify the failure condition in setting object flush property
*/
/* Should fail if the callback function is not defined but user data is defined */
H5E_BEGIN_TRY {
ret = H5Pset_object_flush_cb(fapl, NULL, &flush_ct);
} H5E_END_TRY;
if(ret >= 0)
TEST_ERROR
/*
* Case (2)
* To verify the object flush property values retrieved from a
* default file access property list.
*/
/* Create a copy of file access property list */
if((fapl = H5Pcreate(H5P_FILE_ACCESS)) < 0)
FAIL_STACK_ERROR
/* Retrieve object flush property values for the default file access property list */
if(H5Pget_object_flush_cb(fapl, &ret_cb, &ret_ct) < 0)
TEST_ERROR
/* Should be null */
if(ret_cb != NULL || ret_ct != NULL)
TEST_ERROR
/*
* Case (3)
* To verify the object flush property values retrieved from a
* non-default file access property list.
*/
/* Set the object flush property */
if(H5Pset_object_flush_cb(fapl, flush_cb, &flush_ct) < 0)
TEST_ERROR
/* Increment the counter */
++flush_ct;
/* Retrieve object flush property values for the non-default file access property list */
if(H5Pget_object_flush_cb(fapl, &ret_cb, &ret_ct) < 0)
TEST_ERROR
/* Verify expected values */
if(ret_cb != flush_cb || *(unsigned *)ret_ct != 1)
TEST_ERROR
/* Close the property list */
if(H5Pclose(fapl) < 0)
FAIL_STACK_ERROR;
/*
* Case (4)
* To verify the object flush property values retrieved from a
* default file access property list of a file
*/
/* Reset values */
flush_ct = 0;
ret_cb = NULL;
ret_ct = NULL;
/* Make a copy of the input parameter in_fapl */
if((fapl = H5Pcopy(in_fapl)) < 0)
FAIL_STACK_ERROR
/* Set to use the latest library format */
if(H5Pset_libver_bounds(fapl, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) < 0)
FAIL_STACK_ERROR
/* Set the filename to use for this test (dependent on fapl) */
h5_fixname(FILENAME[0], fapl, filename, sizeof(filename));
/* Create the test file: without setting object flush property in fapl */
if((fid = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
FAIL_STACK_ERROR
/* Get the file's file access property list */
if((ffapl = H5Fget_access_plist(fid)) < 0)
FAIL_STACK_ERROR;
/* Retrieve the object flush property values */
if(H5Pget_object_flush_cb(ffapl, &ret_cb, &ret_ct) < 0)
TEST_ERROR
/* Verify expected values */
if(ret_cb != NULL || ret_ct != NULL)
TEST_ERROR
/* Closing */
if(H5Pclose(ffapl) < 0)
FAIL_STACK_ERROR;
if(H5Fclose(fid) < 0)
FAIL_STACK_ERROR;
/*
* Cases (5)
* To verify the object flush property values retrieved from a non-default
* file access property list of a file.
* To verify the object flush callback is invoked when doing H5Oflush(),
* H5Dflush(), H5Gflush() and H5Tflush().
*/
/* Reset values */
flush_ct = 0;
ret_cb = NULL;
ret_ct = NULL;
/* Set the object flush property */
if(H5Pset_object_flush_cb(fapl, flush_cb, &flush_ct) < 0)
FAIL_STACK_ERROR
/* Open the test file: with object flush property setting in fapl */
if((fid = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0)
FAIL_STACK_ERROR;
/* Create a dataset */
if((sid = H5Screate_simple(2, dims, dims)) < 0)
FAIL_STACK_ERROR;
/* Create a dataset */
if((did1 = H5Dcreate2(fid, "dataset1", H5T_NATIVE_INT, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
FAIL_STACK_ERROR
/* Initialize data buffer */
for(i = 0; i < 50; i++)
buf[i] = i + 1;
/* Write to the dataset */
if(H5Dwrite(did1, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf) < 0)
FAIL_STACK_ERROR;
/* Flush the dataset object */
if(H5Oflush(did1) < 0)
FAIL_STACK_ERROR;
/* Get the file's file access property list */
if((ffapl = H5Fget_access_plist(fid)) < 0)
FAIL_STACK_ERROR;
/* Retrieve the object flush property values */
if(H5Pget_object_flush_cb(ffapl, &ret_cb, &ret_ct) < 0)
TEST_ERROR
/* Verify expected values */
if(ret_cb != flush_cb || *(unsigned *)ret_ct != 1)
TEST_ERROR
/* Create a group */
if((gid = H5Gcreate2(fid, "group", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
FAIL_STACK_ERROR
/* Flush the group */
if(H5Gflush(gid) < 0)
TEST_ERROR
/* Retrieve the object flush property values */
if(H5Pget_object_flush_cb(ffapl, &ret_cb, &ret_ct) < 0)
TEST_ERROR
/* Verify expected values */
if(ret_cb != flush_cb || *(unsigned *)ret_ct != 2)
TEST_ERROR
/* Create a dataset */
if((did2 = H5Dcreate2(gid, "dataset2", H5T_NATIVE_INT, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
FAIL_STACK_ERROR
/* Flush the dataset */
if(H5Dflush(did2) < 0)
FAIL_STACK_ERROR;
/* Retrieve the object flush property values */
if(H5Pget_object_flush_cb(ffapl, &ret_cb, &ret_ct) < 0)
TEST_ERROR
/* Verify expected values */
if(ret_cb != flush_cb || *(unsigned *)ret_ct != 3)
TEST_ERROR
/* Closing */
if(H5Sclose(sid) < 0)
FAIL_STACK_ERROR;
if(H5Dclose(did1) < 0)
FAIL_STACK_ERROR;
if(H5Dclose(did2) < 0)
FAIL_STACK_ERROR;
if(H5Gclose(gid) < 0)
FAIL_STACK_ERROR;
if(H5Pclose(fapl) < 0)
FAIL_STACK_ERROR;
if(H5Pclose(ffapl) < 0)
FAIL_STACK_ERROR;
if(H5Fclose(fid) < 0)
FAIL_STACK_ERROR;
PASSED();
return 0;
error:
H5E_BEGIN_TRY {
H5Pclose(fapl);
H5Pclose(ffapl);
H5Sclose(sid);
H5Dclose(did1);
H5Dclose(did2);
H5Gclose(gid);
H5Fclose(fid);
} H5E_END_TRY;
return -1;
} /* test_object_flush_cb() */
/*
* Tests for H5Pset/get_append_flush()
*/
/* The callback function for append flush property */
static herr_t
append_cb(hid_t H5_ATTR_UNUSED dset_id, hsize_t H5_ATTR_UNUSED *cur_dims, void *_udata)
{
unsigned *count = (unsigned *)_udata;
++(*count++);
return 0;
} /* append_cb() */
/* The callback function for append flush property */
static herr_t
append_cb2(hid_t H5_ATTR_UNUSED dset_id, hsize_t H5_ATTR_UNUSED *cur_dims, void *_udata)
{
unsigned *count = (unsigned *)_udata;
++(*count++);
return 0;
} /* append_cb2() */
/*
* test_append_flush_generic()
*
* Verify H5Pget/set_append_flush() work as specified for a generic dataset
* access property list:
* 1) To verify the append flush property values retrieved from a default
* access property list.
* -- zero boundary, null callback function, null user data
* 2) To verify the failure conditions in setting append flush property:
* -- an invalid dataset rank: <= 0, > H5S_MAX_RANK
* -- undefined callback but defined user data
* -- no boundary specified
* -- invalid boundary size: H5S_UNLIMITED, negative value
* 3) To verify the append flush property values retrieved from a non-default
* access property list.
* -- the set callback function, the set user data
* -- the # of boundary sizes retrieved does not exceed MIN(input ndims, the ndims set)
*/
static int
test_append_flush_generic(void)
{
hid_t dapl = -1; /* A copy of dataset access property */
hsize_t boundary[3]; /* The boundary for append flush property */
unsigned count = 0; /* The user data for append flush property */
hsize_t ret_boundary[3]; /* The boundary set in append flush property */
H5D_append_cb_t ret_cb; /* The callback function set in append flush property */
unsigned *ret_count; /* The user data set in append flush property */
herr_t ret; /* The return value */
TESTING("H5Fget/set_append_flush() for a generic dataset access property list");
/*
* Case (1)
* To verify the retrieved append flush property values:
* -- zero boundary, null callback function, null user data
*/
/* Create a copy of dataset access property list */
if((dapl = H5Pcreate(H5P_DATASET_ACCESS)) < 0)
FAIL_STACK_ERROR
/* Retrieve the append flush property values */
if(H5Pget_append_flush(dapl, 2, ret_boundary, &ret_cb, (void **)&ret_count) < 0)
FAIL_STACK_ERROR
/* Verify expected values */
if(ret_boundary[0] != 0 || ret_boundary[1] != 0)
TEST_ERROR;
if(ret_cb != NULL || ret_count != NULL)
TEST_ERROR
/* Close the property list */
if(H5Pclose(dapl) < 0)
FAIL_STACK_ERROR;
/*
* Case (2)
* To verify the failure conditions in setting append flush property:
* -- an invalid dataset rank: <= 0, > H5S_MAX_RANK
* -- no boundary specified
* -- undefined callback but defined user data
* -- invalid boundary size: H5S_UNLIMITED, negative value
*/
/* Create a copy of dataset access property list */
if((dapl = H5Pcreate(H5P_DATASET_ACCESS)) < 0)
FAIL_STACK_ERROR
/* Invalid dataset rank: zero value */
H5E_BEGIN_TRY {
ret = H5Pset_append_flush(dapl, 0, NULL, NULL, &count);
} H5E_END_TRY;
if(ret >= 0)
TEST_ERROR
/* Invalid dataset rank: > H5S_MAX_RANK */
H5E_BEGIN_TRY {
ret = H5Pset_append_flush(dapl, H5S_MAX_RANK+1, NULL, NULL, &count);
} H5E_END_TRY;
if(ret >= 0)
TEST_ERROR
/* No boundary specified */
H5E_BEGIN_TRY {
ret = H5Pset_append_flush(dapl, 2, NULL, NULL, &count);
} H5E_END_TRY;
if(ret >= 0)
TEST_ERROR
/* Set up a valid boundary */
boundary[0] = 1;
boundary[1] = 1;
/* Undefined callback function but defined user data */
H5E_BEGIN_TRY {
ret = H5Pset_append_flush(dapl, 2, boundary, NULL, &count);
} H5E_END_TRY;
if(ret >= 0)
TEST_ERROR
/* Invalid boundary size: negative value */
boundary[0] = (hsize_t)-1;
boundary[1] = 1;
H5E_BEGIN_TRY {
ret = H5Pset_append_flush(dapl, 2, boundary, append_cb, &count);
} H5E_END_TRY;
if(ret >= 0)
TEST_ERROR
/* Invalid boundary size: H5S_UNLIMITED */
boundary[0] = 1;
boundary[1] = H5S_UNLIMITED;
H5E_BEGIN_TRY {
ret = H5Pset_append_flush(dapl, 2, boundary, append_cb, &count);
} H5E_END_TRY;
if(ret >= 0)
TEST_ERROR
/*
* Case (3)
* To verify the append flush property values retrieved from a non-default
* access property list:
* -- the set callback function, the set user data
* -- the # of boundary sizes retrieved does not exceed MIN(input ndims, the ndims set)
*/
boundary[0] = boundary[1] = 1;
boundary[2] = 0;
count = 1;
if(H5Pset_append_flush(dapl, 2, boundary, append_cb, &count) < 0)
FAIL_STACK_ERROR;
++count;
/* Verify expected values: with boundary rank > set boundary rank */
if(H5Pget_append_flush(dapl, 3, ret_boundary, &ret_cb, (void **)&ret_count) < 0)
TEST_ERROR
if(ret_boundary[0] != 1 || ret_boundary[1] != 1 || boundary[2] != 0)
TEST_ERROR;
if(ret_cb == NULL || ret_count == NULL || *ret_count != 2)
TEST_ERROR
/* Verify expected values: with boundary rank < set boundary rank */
HDmemset(ret_boundary, 0, sizeof(ret_boundary));
if(H5Pget_append_flush(dapl, 1, ret_boundary, NULL, NULL) < 0)
TEST_ERROR
if(ret_boundary[0] != 1 || ret_boundary[1] != 0 || boundary[2] != 0)
TEST_ERROR;
/* Closing */
if(H5Pclose(dapl) < 0)
FAIL_STACK_ERROR;
PASSED();
return 0;
error:
H5E_BEGIN_TRY {
H5Pclose(dapl);
} H5E_END_TRY;
return -1;
} /* test_append_flush_generic() */
/*
* test_append_flush_dataset_chunked()
*
* Verify H5Pget/set_append_flush() work as specified for a chunked dataset's
* access property list:
* 1) To verify the append flush property values retrieved from a default
* access property list:
* -- zero boundary, null callback function, null user data
* 2) To verify failure in creating dataset when:
* -- the rank set in append flush property is not the same as the dataset's rank
* -- boundary (non-zero) is set for a non-extendible dimension
* 3) To verify the append flush property values retrieved from a non-default
* access property list:
* -- the set callback function, the set user data
* -- the # of boundary sizes retrieved does not exceed MIN(input ndims, the ndims set)
*/
static int
test_append_flush_dataset_chunked(hid_t in_fapl)
{
hid_t fid = -1; /* file ID */
hid_t fapl = -1; /* A copy of file access property */
hid_t did1 = -1, did2 = -1; /* The datset ID */
hid_t sid = -1; /* The dataspace ID */
hid_t dcpl = -1; /* A copy of dataset creation property */
hid_t dapl = -1; /* A copy of dataset access property */
hid_t ddapl = -1; /* The dataset access property of the opened dataset */
hsize_t boundary[3]; /* Boundary size */
unsigned count = 0; /* User data */
hsize_t ret_boundary[3]; /* Boundary size set in the append flush property */
H5D_append_cb_t ret_cb; /* The callback function set in the append flush property */
unsigned *ret_count; /* The user data set in the append flush property */
char filename[NAME_BUF_SIZE]; /* file name */
hsize_t dims[2] = {100, 0}; /* The dataset dimension sizes */
hsize_t maxdims[2] = {100, H5S_UNLIMITED}; /* The dataset maximum dimension sizes */
hsize_t chunk_dims[2] = {5,2}; /* The chunk dimesion sizes */
TESTING("H5Fget/set_append_flush() for a chunked dataset's access property list");
/*
* Case (1)--
* For a chunked dataset's access property list:
* --to verify the append flush property values retrieved from a default access
* a default access property list is:
* zero rank, zero boundary, null callback function, null user data
*/
/* Get a copy of the input parameter in_fapl */
if((fapl = H5Pcopy(in_fapl)) < 0)
FAIL_STACK_ERROR
/* Set to use the latest library format */
if(H5Pset_libver_bounds(fapl, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) < 0)
FAIL_STACK_ERROR
/* Set the filename to use for this test (dependent on fapl) */
h5_fixname(FILENAME[0], fapl, filename, sizeof(filename));
/* Create the test file to work on */
if((fid = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
FAIL_STACK_ERROR
/* Create a chunked dataset with 1 extendible dimension */
if((sid = H5Screate_simple(2, dims, maxdims)) < 0)
FAIL_STACK_ERROR;
if((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0)
FAIL_STACK_ERROR
if(H5Pset_chunk(dcpl, 2, chunk_dims) < 0)
FAIL_STACK_ERROR;
if((did1 = H5Dcreate2(fid, "dataset1", H5T_NATIVE_INT, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0)
TEST_ERROR
/* Get the dataset's access property list */
if((ddapl = H5Dget_access_plist(did1)) < 0)
FAIL_STACK_ERROR
/* Retrieve the append flush property values */
if(H5Pget_append_flush(ddapl, 3, ret_boundary, &ret_cb, (void **)&ret_count) < 0)
TEST_ERROR
/* Verify expected values */
if(ret_boundary[0] != 0 || ret_boundary[1] != 0 || ret_boundary[2] != 0)
TEST_ERROR;
if(ret_cb != NULL || ret_count != NULL)
TEST_ERROR
/* Close the dataset's access property list */
if(H5Pclose(ddapl) < 0)
FAIL_STACK_ERROR;
/*
* Case (2)--
* For a chunked dataset's access property list:
* --to verify failure in creating the dataset when:
* --the rank set in append flush property is not the same as the dataset's rank
* -- boundary (non-zero) is set for a non-extendible dimension
* --to verify failure in opening the dataset
* -- boundary (non-zero) is set for a non-extendible dimension
*/
/* Create a copy of dataset access property list */
if((dapl = H5Pcreate(H5P_DATASET_ACCESS)) < 0)
FAIL_STACK_ERROR
/* Set boundary dimension rank > the rank of dataset to be created */
HDmemset(boundary, 0, sizeof(boundary));
if(H5Pset_append_flush(dapl, 3, boundary, NULL, NULL) < 0)
FAIL_STACK_ERROR
/* Should fail to Create the dataset */
H5E_BEGIN_TRY {
did2 = H5Dcreate2(fid, "dataset2", H5T_NATIVE_INT, sid, H5P_DEFAULT, dcpl, dapl);
} H5E_END_TRY;
if(did2 >= 0)
TEST_ERROR
/* Set boundary for a non-extendible dimension */
boundary[0] = boundary[1] = 1;
if(H5Pset_append_flush(dapl, 2, boundary, NULL, NULL) < 0)
FAIL_STACK_ERROR
/* Should fail to create the dataset */
H5E_BEGIN_TRY {
did2 = H5Dcreate2(fid, "dataset2", H5T_NATIVE_INT, sid, H5P_DEFAULT, dcpl, dapl);
} H5E_END_TRY;
if(did2 >= 0)
TEST_ERROR
/* Create and close the dataset */
if((did2 = H5Dcreate2(fid, "dataset2", H5T_NATIVE_INT, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0)
FAIL_STACK_ERROR;
if(H5Dclose(did2) < 0)
FAIL_STACK_ERROR;
/* Should fail to open the dataset */
H5E_BEGIN_TRY {
did2 = H5Dopen2(fid, "dataset2", dapl);
} H5E_END_TRY;
if(did2 >= 0)
TEST_ERROR
/*
* Case (3)--
* For a chunked dataset's access property list:
* --To verify the append flush property values retrieved from a non-default
* access property list:
* -- the set callback function, the set user data
* -- the # of boundary sizes retrieved does not exceed MIN(input ndims, the ndims set)
*/
boundary[0] = 0;
boundary[1] = 1;
if(H5Pset_append_flush(dapl, 2, boundary, append_cb, &count) < 0)
FAIL_STACK_ERROR
if((did2 = H5Dopen2(fid, "dataset2", dapl)) < 0)
FAIL_STACK_ERROR
/* Get the dataset's access property list */
if((ddapl = H5Dget_access_plist(did2)) < 0)
FAIL_STACK_ERROR
HDmemset(ret_boundary, 0, sizeof(ret_boundary));
ret_cb = NULL;
ret_count = NULL;
/* Retrieve the append flush property values */
if(H5Pget_append_flush(ddapl, 3, ret_boundary, &ret_cb, (void **)&ret_count) < 0)
TEST_ERROR
/* Verify expected values */
if(ret_cb != append_cb || ret_count != &count)
TEST_ERROR
if(ret_boundary[0] != 0 || ret_boundary[1] != 1 || ret_boundary[2] != 0)
TEST_ERROR
HDmemset(ret_boundary, 0, sizeof(ret_boundary));
/* Retrieve the append flush property values */
if(H5Pget_append_flush(ddapl, 1, ret_boundary, NULL, NULL) < 0)
TEST_ERROR
if(ret_boundary[0] != 0 || ret_boundary[1] != 0 || ret_boundary[2] != 0)
TEST_ERROR
/* Closing */
if(H5Pclose(ddapl) < 0)
FAIL_STACK_ERROR;
if(H5Pclose(dapl) < 0)
FAIL_STACK_ERROR;
if(H5Pclose(dcpl) < 0)
FAIL_STACK_ERROR;
if(H5Pclose(fapl) < 0)
FAIL_STACK_ERROR;
if(H5Dclose(did1) < 0)
FAIL_STACK_ERROR;
if(H5Dclose(did2) < 0)
FAIL_STACK_ERROR;
if(H5Sclose(sid) < 0)
FAIL_STACK_ERROR;
if(H5Fclose(fid) < 0)
FAIL_STACK_ERROR;
PASSED();
return 0;
error:
H5E_BEGIN_TRY {
H5Pclose(dcpl);
H5Pclose(dapl);
H5Pclose(ddapl);
H5Dclose(did1);
H5Dclose(did2);
H5Pclose(fapl);
H5Sclose(sid);
H5Fclose(fid);
} H5E_END_TRY;
return -1;
} /* test_append_flush_dataset_chunked() */
/*
* test_append_flush_dataset_fixed():
*
* Verify H5Pget/set_append_flush() work as specified for a
* non-chunked (fixed size) dataset's access property list:
* (1) To verify success in creating the dataset--whatever is set for the append flush property setting
* (2) To verify that default append flush property values are retrieved for both
* default or non-default access property list:
* -- zero boundary, null callback function, null user data
*/
static int
test_append_flush_dataset_fixed(hid_t in_fapl)
{
hid_t fid = -1; /* file ID */
hid_t fapl = -1; /* A copy of file access property */
hid_t did1 = -1, did2 = -1; /* The datset ID */
hid_t sid = -1; /* The dataspace ID */
hid_t dapl = -1; /* A copy of dataset access property */
hid_t ddapl = -1; /* The dataset access property of the opened dataset */
hsize_t boundary[3]; /* Boundary size */
unsigned count = 0; /* User data */
hsize_t ret_boundary[3]; /* Boundary size set in the append flush property */
H5D_append_cb_t ret_cb; /* The callback function set in the append flush property */
unsigned *ret_count; /* The user data set in the append flush property */
char filename[NAME_BUF_SIZE]; /* file name */
hsize_t dims[1] = {100};
TESTING("H5Fget/set_append_flush() for a non-chunked dataset's access property list");
/*
* Case (1)--
* For a non-chunked dataset's access property list:
* --to verify the append flush property values retrieved from
* a default access property list is:
* zero boundary, null callback function, null user data
*/
/* Get a copy of the input parameter in_fapl */
if((fapl = H5Pcopy(in_fapl)) < 0)
FAIL_STACK_ERROR
/* Set to use the latest library format */
if(H5Pset_libver_bounds(fapl, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) < 0)
FAIL_STACK_ERROR
/* Set the filename to use for this test (dependent on fapl) */
h5_fixname(FILENAME[0], fapl, filename, sizeof(filename));
/* Create the test file to work on */
if((fid = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
FAIL_STACK_ERROR
/* Create a dataset */
if((sid = H5Screate_simple(1, dims, dims)) < 0)
FAIL_STACK_ERROR;
if((did1 = H5Dcreate2(fid, "dataset1", H5T_NATIVE_INT, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
TEST_ERROR
/* Get the dataset's access property list */
if((ddapl = H5Dget_access_plist(did1)) < 0)
FAIL_STACK_ERROR
/* Retrieve the append flush property values */
if(H5Pget_append_flush(ddapl, 3, ret_boundary, &ret_cb, (void **)&ret_count) < 0)
TEST_ERROR
/* Verify expected values */
if(ret_boundary[0] != 0 || ret_boundary[1] != 0 || ret_boundary[2] != 0)
TEST_ERROR;
if(ret_cb != NULL || ret_count != NULL)
TEST_ERROR
/* Close the dataset's access property list */
if(H5Pclose(ddapl) < 0)
FAIL_STACK_ERROR;
/*
* Case (2)--
* For a non-chunked dataset's access property list:
* --to verify success in creating and opening the dataset even when append flush property
* is setup with error conditions:
* --the rank set in append flush property is not the same as the dataset's rank
* --boundary is set
* --to verify the append flush property values are:
* zero boundary, null callback function, null user data
*/
/* Create a copy of dataset access property list */
if((dapl = H5Pcreate(H5P_DATASET_ACCESS)) < 0)
FAIL_STACK_ERROR
boundary[0] = 1;
boundary[1] = boundary[2] = 0;
if(H5Pset_append_flush(dapl, 3, boundary, append_cb, &count) < 0)
FAIL_STACK_ERROR
/* Should succeed to create the dataset: append flush property has no effect */
if((did2 = H5Dcreate2(fid, "dataset2", H5T_NATIVE_INT, sid, H5P_DEFAULT, H5P_DEFAULT, dapl)) < 0)
TEST_ERROR
/* Get the dataset's access property list */
if((ddapl = H5Dget_access_plist(did2)) < 0)
FAIL_STACK_ERROR
/* Retrieve the append flush property values */
if(H5Pget_append_flush(ddapl, 3, ret_boundary, &ret_cb, (void **)&ret_count) < 0)
TEST_ERROR
/* Verify expected values */
if(ret_cb != NULL || ret_count != NULL)
TEST_ERROR
if(ret_boundary[0] != 0 || ret_boundary[1] != 0 || ret_boundary[2] != 0)
TEST_ERROR
/* Closing */
if(H5Pclose(ddapl) < 0)
FAIL_STACK_ERROR;
if(H5Dclose(did2) < 0)
FAIL_STACK_ERROR;
/* Should succeed in opening the dataset: append flush property has no effect */
if((did2 = H5Dopen2(fid, "dataset2", dapl)) < 0)
TEST_ERROR
/* Get the dataset's access property list */
if((ddapl = H5Dget_access_plist(did2)) < 0)
FAIL_STACK_ERROR
/* Retrieve the append flush property values */
if(H5Pget_append_flush(ddapl, 3, ret_boundary, &ret_cb, (void **)&ret_count) < 0)
TEST_ERROR
/* Verify expected values */
if(ret_cb != NULL || ret_count != NULL)
TEST_ERROR
if(ret_boundary[0] != 0 || ret_boundary[1] != 0 || ret_boundary[2] != 0)
TEST_ERROR
if(H5Dclose(did2) < 0)
FAIL_STACK_ERROR
/*
* Case (3)--
* For a non-chunked dataset's access property list:
* --To verify the append flush property values retrieved from a non-default
* access property list:
* zero boundary, null callback function, null user data
*/
HDmemset(boundary, 0, sizeof(boundary));
if(H5Pset_append_flush(dapl, 1, boundary, append_cb, &count) < 0)
FAIL_STACK_ERROR
if((did2 = H5Dopen2(fid, "dataset2", dapl)) < 0)
FAIL_STACK_ERROR
/* Get the dataset's access property list */
if((ddapl = H5Dget_access_plist(did2)) < 0)
FAIL_STACK_ERROR
/* Retrieve the append flush property values */
if(H5Pget_append_flush(ddapl, 1, ret_boundary, &ret_cb, (void **)&ret_count) < 0)
TEST_ERROR
/* Verify expected values */
if(ret_cb != NULL || ret_count != NULL)
TEST_ERROR
if(ret_boundary[0] != 0 || ret_boundary[1] != 0 || ret_boundary[2] != 0)
TEST_ERROR
/* Closing */
if(H5Pclose(ddapl) < 0)
FAIL_STACK_ERROR;
if(H5Pclose(dapl) < 0)
FAIL_STACK_ERROR;
if(H5Pclose(fapl) < 0)
FAIL_STACK_ERROR;
if(H5Dclose(did1) < 0)
FAIL_STACK_ERROR;
if(H5Dclose(did2) < 0)
FAIL_STACK_ERROR;
if(H5Sclose(sid) < 0)
FAIL_STACK_ERROR;
if(H5Fclose(fid) < 0)
FAIL_STACK_ERROR;
PASSED();
return 0;
error:
H5E_BEGIN_TRY {
H5Pclose(dapl);
H5Pclose(ddapl);
H5Dclose(did1);
H5Dclose(did2);
H5Pclose(fapl);
H5Sclose(sid);
H5Fclose(fid);
} H5E_END_TRY;
return -1;
} /* test_append_flush_dataset_fixed() */
/*
* test_append_flush_multiple()
*
* Verify H5Pget/set_append_flush() work as specified for multiple opens
* of a dataset:
* (1) did1 = H5Dcreate(...dapl1...)
* did2 = H5Dopen2(...dapl2)
* H5Pget_append_flush(did1...)
* H5Pget_append_flush(did2...)
* -- should return append flush property values set in dapl1
* (2) H5Dcreate(...H5P_DEFAULT...)
* H5Dclose()
* did1 = H5Dopen2(...dapl1)
* did2 = H5Dopen2(..dapl2)
* H5Pget_append_flush(did1, ...)
* H5Pget_append_flush(did2, ...)
* -- should return append flush property values set in dapl1
* NOTE:
* FOR NOW: return the append flush property values of the create or the very first open
* LATER ON: should REJECT subsequent dataset open if append flush property values differ
*/
static int
test_append_flush_dataset_multiple(hid_t in_fapl)
{
hid_t fid = -1; /* file ID */
hid_t fapl = -1; /* A copy of file access property */
hid_t did1 = -1, did2 = -1; /* The datset ID */
hid_t sid = -1; /* The dataspace ID */
hid_t dcpl = -1; /* A copy of dataset creation property */
hid_t dapl1 = -1; /* A copy of dataset access property */
hid_t dapl2 = -1; /* A copy of dataset access property */
hid_t ddapl = -1; /* The dataset access property of the opened dataset */
hsize_t boundary1[3]; /* Boundary size */
hsize_t boundary2[3]; /* Boundary size */
unsigned count1 = 0; /* User data */
unsigned count2 = 0; /* User data */
hsize_t ret_boundary[3]; /* Boundary size set in the append flush property */
H5D_append_cb_t ret_cb; /* The callback function set in the append flush property */
unsigned *ret_count; /* The user data set in the append flush property */
char filename[NAME_BUF_SIZE]; /* file name */
hsize_t dims[2] = {0, 0}; /* The dataset dimension sizes */
hsize_t maxdims[2] = {H5S_UNLIMITED, H5S_UNLIMITED}; /* The dataset maximum dimension sizes */
hsize_t chunk_dims[2] = {5,2}; /* The chunk dimesion sizes */
TESTING("H5Fget/set_append_flush() for multiple opens of a chunked dataset");
/*
* Case (1)
* For a chunked dataset's access property list:
* did1 = H5Dcreate(...dapl1...)
* did2 = H5Dopen2(...dapl2)
* H5Pget_append_flush(did1...)
* H5Pget_append_flush(did2...)
* -- should return append flush property values set in dapl1
*/
/* Create a copy of dataset access property list */
if((dapl1 = H5Pcreate(H5P_DATASET_ACCESS)) < 0)
FAIL_STACK_ERROR
if((dapl2 = H5Pcreate(H5P_DATASET_ACCESS)) < 0)
FAIL_STACK_ERROR
boundary1[0] = 0;
boundary1[1] = 1;
count1 = 0;
if(H5Pset_append_flush(dapl1, 2, boundary1, append_cb, &count1) < 0)
FAIL_STACK_ERROR
boundary2[0] = 1;
boundary2[1] = 0;
count2 = 0;
if(H5Pset_append_flush(dapl2, 2, boundary2, append_cb2, &count2) < 0)
FAIL_STACK_ERROR
/* Get a copy of the input parameter in_fapl */
if((fapl = H5Pcopy(in_fapl)) < 0)
FAIL_STACK_ERROR
/* Set to use the latest library format */
if(H5Pset_libver_bounds(fapl, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) < 0)
FAIL_STACK_ERROR
/* Set the filename to use for this test (dependent on fapl) */
h5_fixname(FILENAME[0], fapl, filename, sizeof(filename));
/* Create the test file to work on */
if((fid = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
FAIL_STACK_ERROR
/* Create a chunked dataset with 2 extendible dimensions */
if((sid = H5Screate_simple(2, dims, maxdims)) < 0)
FAIL_STACK_ERROR;
if((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0)
FAIL_STACK_ERROR
if(H5Pset_chunk(dcpl, 2, chunk_dims) < 0)
FAIL_STACK_ERROR;
if((did1 = H5Dcreate2(fid, "dataset1", H5T_NATIVE_INT, sid, H5P_DEFAULT, dcpl, dapl1)) < 0)
FAIL_STACK_ERROR;
/* Open the dataset */
if((did2 = H5Dopen2(fid, "dataset1", dapl2)) < 0)
FAIL_STACK_ERROR;
/* Get the dataset's access property list for did1 */
if((ddapl = H5Dget_access_plist(did1)) < 0)
FAIL_STACK_ERROR
/* Retrieve the append flush property values */
if(H5Pget_append_flush(ddapl, 3, ret_boundary, &ret_cb, (void **)&ret_count) < 0)
TEST_ERROR
/* Verify expected values: should be the setting in dapl1 */
if(ret_boundary[0] != 0 || ret_boundary[1] != 1 || ret_boundary[2] != 0)
TEST_ERROR;
if(ret_cb != append_cb || ret_count != &count1)
TEST_ERROR
/* Close the dataset's access property list */
if(H5Pclose(ddapl) < 0)
FAIL_STACK_ERROR;
/* Get the dataset's access property list for did2 */
if((ddapl = H5Dget_access_plist(did2)) < 0)
FAIL_STACK_ERROR
/* Retrieve the append flush property values */
if(H5Pget_append_flush(ddapl, 3, ret_boundary, &ret_cb, (void **)&ret_count) < 0)
TEST_ERROR
/* Verify expected values: should be the setting in dapl1 */
if(ret_boundary[0] != 0 || ret_boundary[1] != 1 || ret_boundary[2] != 0)
TEST_ERROR;
if(ret_cb != append_cb || ret_count != &count1)
TEST_ERROR
/* Close the dataset's access property list */
if(H5Pclose(ddapl) < 0)
FAIL_STACK_ERROR;
H5Dclose(did1);
H5Dclose(did2);
/*
* Case (2)
* For a chunked dataset's access property list:
* H5Dcreate(...H5P_DEFAULT...)
* H5Dclose()
* did1 = H5Dopen2(...dapl1)
* did2 = H5Dopen2(..dapl2)
* H5Pget_append_flush(did1, ...)
* H5Pget_append_flush(did2, ...)
* -- should return append flush property values set in dapl1
*/
if((did1 = H5Dcreate2(fid, "dataset2", H5T_NATIVE_INT, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0)
FAIL_STACK_ERROR;
if(H5Dclose(did1) < 0)
FAIL_STACK_ERROR;
/* Open the dataset with append flush setting in dapl2 */
if((did1 = H5Dopen2(fid, "dataset2", dapl2)) < 0)
FAIL_STACK_ERROR;
/* Open the dataset with append flush setting in dapl1 */
if((did2 = H5Dopen2(fid, "dataset2", dapl1)) < 0)
FAIL_STACK_ERROR;
/* Get the dataset's access property list for did1 */
if((ddapl = H5Dget_access_plist(did1)) < 0)
FAIL_STACK_ERROR
/* Retrieve the append flush property values */
if(H5Pget_append_flush(ddapl, 3, ret_boundary, &ret_cb, (void **)&ret_count) < 0)
TEST_ERROR
/* Verify expected values: should be the setting in dapl2 */
if(ret_boundary[0] != 1 || ret_boundary[1] != 0 || ret_boundary[2] != 0)
TEST_ERROR;
if(ret_cb != append_cb2 || ret_count != &count2)
TEST_ERROR
/* Close the access property list */
if(H5Pclose(ddapl) < 0)
FAIL_STACK_ERROR;
/* Get the dataset's access property list for did2 */
if((ddapl = H5Dget_access_plist(did2)) < 0)
FAIL_STACK_ERROR
/* Retrieve the append flush property values */
if(H5Pget_append_flush(ddapl, 3, ret_boundary, &ret_cb, (void **)&ret_count) < 0)
TEST_ERROR
/* Verify expected values: should be the setting in dapl2 */
if(ret_boundary[0] != 1 || ret_boundary[1] != 0 || ret_boundary[2] != 0)
TEST_ERROR;
if(ret_cb != append_cb2 || ret_count != &count2)
TEST_ERROR
/* Closing */
if(H5Pclose(ddapl) < 0)
FAIL_STACK_ERROR;
if(H5Pclose(dapl2) < 0)
FAIL_STACK_ERROR;
if(H5Pclose(dapl1) < 0)
FAIL_STACK_ERROR;
if(H5Pclose(dcpl) < 0)
FAIL_STACK_ERROR;
if(H5Pclose(fapl) < 0)
FAIL_STACK_ERROR;
if(H5Dclose(did1) < 0)
FAIL_STACK_ERROR;
if(H5Dclose(did2) < 0)
FAIL_STACK_ERROR;
if(H5Sclose(sid) < 0)
FAIL_STACK_ERROR;
if(H5Fclose(fid) < 0)
FAIL_STACK_ERROR;
PASSED();
return 0;
error:
H5E_BEGIN_TRY {
H5Pclose(dcpl);
H5Pclose(dapl1);
H5Pclose(dapl2);
H5Pclose(ddapl);
H5Dclose(did1);
H5Dclose(did2);
H5Pclose(fapl);
H5Sclose(sid);
H5Fclose(fid);
} H5E_END_TRY;
return -1;
} /* test_append_flush_dataset_multiple() */
/****************************************************************
**
** test_file_lock_same():
** With the implementation of file locking, this test checks file
** open with different combinations of flags.
** This is for single process access.
**
*****************************************************************/
static int
test_file_lock_same(hid_t in_fapl)
{
hid_t fid = -1, fid2 = -1; /* File IDs */
hid_t fapl = -1; /* File access property list */
unsigned intent; /* File access flags */
char filename[NAME_BUF_SIZE]; /* file name */
/* Output message about test being performed */
TESTING("File open with different combinations of flags--single process access");
if((fapl = H5Pcopy(in_fapl)) < 0)
FAIL_STACK_ERROR
/* Set the filename to use for this test (dependent on fapl) */
h5_fixname(FILENAME[1], fapl, filename, sizeof(filename));
/*
* Case 1: 1) RDWR 2) RDWR : should succeed
*/
/* Create file */
if((fid = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
FAIL_STACK_ERROR
/* Get and check file intent */
if(H5Fget_intent(fid, &intent) < 0)
FAIL_STACK_ERROR
if(intent != H5F_ACC_RDWR)
TEST_ERROR
/* Open the same file with RDWR */
if((fid2 = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0)
FAIL_STACK_ERROR
/* Get and check the intent */
if(H5Fget_intent(fid2, &intent) < 0)
FAIL_STACK_ERROR
if(intent != H5F_ACC_RDWR)
TEST_ERROR
/* Close file */
if(H5Fclose(fid) < 0)
FAIL_STACK_ERROR
/* Close file */
if(H5Fclose(fid2) < 0)
FAIL_STACK_ERROR
/*
* Case 2: 1) RDWR 2) RDONLY : should succeed
*/
/* Open file with RDWR */
if((fid = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0)
FAIL_STACK_ERROR
/* Get and check the intent */
if(H5Fget_intent(fid, &intent) < 0)
FAIL_STACK_ERROR
if(intent != H5F_ACC_RDWR)
TEST_ERROR
/* Open file with RDONLY */
if((fid2 = H5Fopen(filename, H5F_ACC_RDONLY, fapl)) < 0)
FAIL_STACK_ERROR
/* Get and check the intent: should get intent from 1st open */
if(H5Fget_intent(fid2, &intent) < 0)
FAIL_STACK_ERROR
if(intent != H5F_ACC_RDWR)
TEST_ERROR
/* Close file */
if(H5Fclose(fid) < 0)
FAIL_STACK_ERROR
/* Close file */
if(H5Fclose(fid2) < 0)
FAIL_STACK_ERROR
/*
* Case 3: 1) RDONLY 2) RDWR : should fail
*/
/* Open file with RDONLY */
if((fid = H5Fopen(filename, H5F_ACC_RDONLY, fapl)) < 0)
FAIL_STACK_ERROR
/* Get and check the intent */
if(H5Fget_intent(fid, &intent) < 0)
FAIL_STACK_ERROR
if(intent != H5F_ACC_RDONLY)
TEST_ERROR
/* Open file with RDWR should fail */
H5E_BEGIN_TRY {
fid2 = H5Fopen(filename, H5F_ACC_RDWR, fapl);
} H5E_END_TRY;
if(fid2 >= 0)
TEST_ERROR
/* Close first file */
if(H5Fclose(fid) < 0)
FAIL_STACK_ERROR
/*
* Case 4: 1) RDONLY 2) RDONLY : should succeed
*/
/* Open file with RDONLY */
if((fid = H5Fopen(filename, H5F_ACC_RDONLY, fapl)) < 0)
FAIL_STACK_ERROR
/* Get and check the intent */
if(H5Fget_intent(fid, &intent) < 0)
FAIL_STACK_ERROR
if(intent != H5F_ACC_RDONLY)
TEST_ERROR
/* Open file with RDONLY */
if((fid2 = H5Fopen(filename, H5F_ACC_RDONLY, fapl)) < 0)
FAIL_STACK_ERROR
/* Get and check the intent */
if(H5Fget_intent(fid2, &intent) < 0)
FAIL_STACK_ERROR
if(intent != H5F_ACC_RDONLY)
TEST_ERROR
/* Close file */
if(H5Fclose(fid) < 0)
FAIL_STACK_ERROR
/* Close file */
if(H5Fclose(fid2) < 0)
FAIL_STACK_ERROR
/* Close the property list */
if(H5Pclose(fapl) < 0)
FAIL_STACK_ERROR
PASSED();
return 0;
error:
H5E_BEGIN_TRY {
H5Pclose(fapl);
H5Fclose(fid);
H5Fclose(fid2);
} H5E_END_TRY;
return -1;
} /* end test_file_lock_same() */
/****************************************************************
**
** test_file_lock_swmr_same():
** With the implementation of file locking, this test checks file
** open with different combinations of flags + SWMR flags.
** This is for single process access.
**
*****************************************************************/
static int
test_file_lock_swmr_same(hid_t in_fapl)
{
hid_t fid, fid2; /* File IDs */
hid_t fapl; /* File access property list */
char filename[NAME_BUF_SIZE]; /* file name */
/* Output message about test being performed */
TESTING("File open with different combinations of flags + SWMR flags--single process access");
/* Get a copy of the parameter in_fapl */
if((fapl = H5Pcopy(in_fapl)) < 0)
FAIL_STACK_ERROR
/* Set the filename to use for this test (dependent on fapl) */
h5_fixname(FILENAME[1], fapl, filename, sizeof(filename));
/* Set to use latest library format */
if(H5Pset_libver_bounds(fapl, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) < 0)
FAIL_STACK_ERROR
/* Create a file */
if((fid = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
FAIL_STACK_ERROR
/* Close file */
if(H5Fclose(fid) < 0)
FAIL_STACK_ERROR
/*
* Cases a, b, c, d: H5Fopen failure cases
*/
/*
* Case a: RDWR|SWRM_READ : should fail
*/
H5E_BEGIN_TRY {
fid = H5Fopen(filename, H5F_ACC_RDWR|H5F_ACC_SWMR_READ, fapl);
} H5E_END_TRY;
if(fid >= 0)
TEST_ERROR
/*
* Case b: RDWR|SWMM_WRTE|SWMR_READ : should fail
*/
H5E_BEGIN_TRY {
fid = H5Fopen(filename, H5F_ACC_RDWR|H5F_ACC_SWMR_WRITE|H5F_ACC_SWMR_READ, fapl);
} H5E_END_TRY;
if(fid >= 0)
TEST_ERROR
/*
* Case c: RDONLY|SWMM_WRITE : should fail
*/
H5E_BEGIN_TRY {
fid = H5Fopen(filename, H5F_ACC_RDONLY|H5F_ACC_SWMR_WRITE, fapl);
} H5E_END_TRY;
if(fid >= 0)
TEST_ERROR
/*
* Case d: RDONLY|SWMM_WRITE|SWMR_READ : should fail
*/
H5E_BEGIN_TRY {
fid = H5Fopen(filename, H5F_ACC_RDONLY|H5F_ACC_SWMR_WRITE|H5F_ACC_SWMR_READ, fapl);
} H5E_END_TRY;
if(fid >= 0)
TEST_ERROR
/*
* Cases 1 - 12: combinations of different flags for 1st and 2nd opens
*/
/*
* Case 1: 1) RDWR 2) RDWR|SWMR_WRITE : should fail
*/
if((fid = H5Fopen(filename, H5F_ACC_RDWR, H5P_DEFAULT)) < 0)
FAIL_STACK_ERROR
H5E_BEGIN_TRY {
fid2 = H5Fopen(filename, H5F_ACC_RDWR|H5F_ACC_SWMR_WRITE, fapl);
} H5E_END_TRY;
if(fid2 >= 0)
TEST_ERROR
/* Close file */
if(H5Fclose(fid) < 0)
FAIL_STACK_ERROR
/*
* Case 2: 1) RDWR 2) RDONLY|SWMR_READ : should succeed
*/
if((fid = H5Fopen(filename, H5F_ACC_RDWR, H5P_DEFAULT)) < 0)
TEST_ERROR
if((fid2 = H5Fopen(filename, H5F_ACC_RDONLY|H5F_ACC_SWMR_READ, fapl)) < 0)
TEST_ERROR
/* Close file */
if(H5Fclose(fid) < 0)
FAIL_STACK_ERROR
if(H5Fclose(fid2) < 0)
FAIL_STACK_ERROR
/*
* Case 3: 1) RDWR|SWMR_WRITE 2)RDWR : should succeed
*/
if((fid = H5Fopen(filename, H5F_ACC_RDWR|H5F_ACC_SWMR_WRITE, fapl)) < 0)
FAIL_STACK_ERROR
if((fid2 = H5Fopen(filename, H5F_ACC_RDWR, H5P_DEFAULT)) < 0)
FAIL_STACK_ERROR
/* Close file */
if(H5Fclose(fid) < 0)
FAIL_STACK_ERROR
/* Close file */
if(H5Fclose(fid2) < 0)
FAIL_STACK_ERROR
/*
* Case 4: 1) RDWR|SWMR_WRITE 2) RDWR|SWMR_WRITE : should succeed
*/
if((fid = H5Fopen(filename, H5F_ACC_RDWR|H5F_ACC_SWMR_WRITE, fapl)) < 0)
FAIL_STACK_ERROR
if((fid2 = H5Fopen(filename, H5F_ACC_RDWR|H5F_ACC_SWMR_WRITE, fapl)) < 0)
FAIL_STACK_ERROR
/* Close file */
if(H5Fclose(fid) < 0)
FAIL_STACK_ERROR
/* Close file */
if(H5Fclose(fid2) < 0)
FAIL_STACK_ERROR
/*
* Case 5: 1) RDWR|SWMR_WRITE 2) RDONLY|SWMR_READ : should succeed
*/
if((fid = H5Fopen(filename, H5F_ACC_RDWR|H5F_ACC_SWMR_WRITE, fapl)) < 0)
FAIL_STACK_ERROR
if((fid2 = H5Fopen(filename, H5F_ACC_RDONLY|H5F_ACC_SWMR_READ, fapl)) < 0)
FAIL_STACK_ERROR
/* Close file */
if(H5Fclose(fid) < 0)
FAIL_STACK_ERROR
/* Close file */
if(H5Fclose(fid2) < 0)
FAIL_STACK_ERROR
/*
* Case 6: 1) RDWR|SWMR_WRITE 2) RDONLY : should succeed
*/
if((fid = H5Fopen(filename, H5F_ACC_RDWR|H5F_ACC_SWMR_WRITE, fapl)) < 0)
FAIL_STACK_ERROR
if((fid2 = H5Fopen(filename, H5F_ACC_RDONLY, H5P_DEFAULT)) < 0)
FAIL_STACK_ERROR
/* Close file */
if(H5Fclose(fid) < 0)
FAIL_STACK_ERROR
/* Close file */
if(H5Fclose(fid2) < 0)
FAIL_STACK_ERROR
/*
* Case 7: 1) RDONLY|SWMR_READ 2)RDWR : should fail
*/
if((fid = H5Fopen(filename, H5F_ACC_RDONLY|H5F_ACC_SWMR_READ, fapl)) < 0)
FAIL_STACK_ERROR
H5E_BEGIN_TRY {
fid2 = H5Fopen(filename, H5F_ACC_RDWR, H5P_DEFAULT);
} H5E_END_TRY;
if(fid2 >= 0)
TEST_ERROR
/* Close file */
if(H5Fclose(fid) < 0)
FAIL_STACK_ERROR
/*
* Case 8: 1) RDONLY|SWMR_READ 2) RDWR|SWMR_WRITE : should fail
*/
if((fid = H5Fopen(filename, H5F_ACC_RDONLY|H5F_ACC_SWMR_READ, fapl)) < 0)
FAIL_STACK_ERROR
H5E_BEGIN_TRY {
fid2 = H5Fopen(filename, H5F_ACC_RDWR|H5F_ACC_SWMR_WRITE, fapl);
} H5E_END_TRY;
if(fid2 >= 0)
TEST_ERROR
/* Close file */
if(H5Fclose(fid) < 0)
FAIL_STACK_ERROR
/*
* Case 9: 1) RDONLY|SWMR_READ 2) RDONLY|SWMR_READ : should succeed
*/
if((fid = H5Fopen(filename, H5F_ACC_RDONLY|H5F_ACC_SWMR_READ, fapl)) < 0)
FAIL_STACK_ERROR
if((fid2 = H5Fopen(filename, H5F_ACC_RDONLY|H5F_ACC_SWMR_READ, fapl)) < 0)
FAIL_STACK_ERROR
/* Close file */
if(H5Fclose(fid) < 0)
FAIL_STACK_ERROR
/* Close file */
if(H5Fclose(fid2) < 0)
FAIL_STACK_ERROR
/*
* Case 10: 1) RDONLY|SWMR_READ 2) RDONLY : should succeed
*/
if((fid = H5Fopen(filename, H5F_ACC_RDONLY|H5F_ACC_SWMR_READ, fapl)) < 0)
TEST_ERROR
if((fid2 = H5Fopen(filename, H5F_ACC_RDONLY, H5P_DEFAULT)) < 0)
TEST_ERROR
/* Close file */
if(H5Fclose(fid) < 0)
FAIL_STACK_ERROR
/* Close file */
if(H5Fclose(fid2) < 0)
FAIL_STACK_ERROR
/*
* Case 11: 1) RDONLY 2) RDWR|SWMR_WRITE: should fail
*/
if((fid = H5Fopen(filename, H5F_ACC_RDONLY, H5P_DEFAULT)) < 0)
FAIL_STACK_ERROR
H5E_BEGIN_TRY {
fid2 = H5Fopen(filename, H5F_ACC_RDWR|H5F_ACC_SWMR_WRITE, fapl);
} H5E_END_TRY;
if(fid2 >= 0)
TEST_ERROR
/* Close file */
if(H5Fclose(fid) < 0)
FAIL_STACK_ERROR
/*
* Case 12: 1) RDONLY 2) RDONLY|SWMR_READ : should fail
*/
if((fid = H5Fopen(filename, H5F_ACC_RDONLY, H5P_DEFAULT)) < 0)
FAIL_STACK_ERROR
H5E_BEGIN_TRY {
fid2 = H5Fopen(filename, H5F_ACC_RDONLY|H5F_ACC_SWMR_READ, fapl);
} H5E_END_TRY;
if(fid2 >=0 )
TEST_ERROR
/* Close file */
if(H5Fclose(fid) < 0)
FAIL_STACK_ERROR
/* Close the property list */
if(H5Pclose(fapl) < 0)
FAIL_STACK_ERROR
PASSED();
return 0;
error:
H5E_BEGIN_TRY {
H5Pclose(fapl);
H5Fclose(fid);
H5Fclose(fid2);
} H5E_END_TRY;
return -1;
} /* end test_file_lock_swmr_same() */
/****************************************************************
**
** test_file_lock_concur():
** With the implementation of file locking, this test checks file
** open with different combinations of flags.
** This is for concurrent access.
**
*****************************************************************/
#if !(defined(H5_HAVE_FORK) && defined(H5_HAVE_WAITPID) && defined(H5_HAVE_FLOCK))
static int
test_file_lock_concur(hid_t H5_ATTR_UNUSED in_fapl)
{
/* Output message about test being performed */
TESTING("File open with different combinations of flags--concurrent access");
SKIPPED();
HDputs(" Test skipped due to fork, waitpid, or flock not defined.");
return 0;
} /* end test_file_lock_concur() */
#else
static int
test_file_lock_concur(hid_t in_fapl)
{
hid_t fid = -1; /* File ID */
hid_t fapl = -1; /* File access property list */
char filename[NAME_BUF_SIZE]; /* file name */
pid_t childpid=0; /* Child process ID */
int child_status; /* Status passed to waitpid */
int child_wait_option=0; /* Options passed to waitpid */
int out_pdf[2];
int notify = 0;
/* Output message about test being performed */
TESTING("File open with different combinations of flags--concurrent access");
if((fapl = H5Pcopy(in_fapl)) < 0)
FAIL_STACK_ERROR
/* Set the filename to use for this test (dependent on fapl) */
h5_fixname(FILENAME[1], fapl, filename, sizeof(filename));
/* Create the test file */
if((fid = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
FAIL_STACK_ERROR
/* Close the file */
if(H5Fclose(fid) < 0)
FAIL_STACK_ERROR
/*
* Case 1: 1) RDWR 2) RDWR : should fail
*/
/* Create 1 pipe */
if(HDpipe(out_pdf) < 0)
FAIL_STACK_ERROR
/* Fork child process */
if((childpid = HDfork()) < 0)
FAIL_STACK_ERROR
if(childpid == 0) { /* Child process */
hid_t child_fid; /* File ID */
int child_notify = 0;
/* Close unused write end for out_pdf */
if(HDclose(out_pdf[1]) < 0)
HDexit(EXIT_FAILURE);
/* Wait for notification from parent process */
while(child_notify != 1) {
if(HDread(out_pdf[0], &child_notify, sizeof(int)) < 0)
HDexit(EXIT_FAILURE);
}
/* Open the test file */
H5E_BEGIN_TRY {
child_fid = H5Fopen(filename, H5F_ACC_RDWR, fapl);
} H5E_END_TRY;
/* Should fail */
if(child_fid == FAIL)
HDexit(EXIT_SUCCESS);
/* Close the pipe */
if(HDclose(out_pdf[0]) < 0)
HDexit(EXIT_FAILURE);
HDexit(EXIT_FAILURE);
}
/* close unused read end for out_pdf */
if(HDclose(out_pdf[0]) < 0)
FAIL_STACK_ERROR
/* Open the test file */
if((fid = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0)
FAIL_STACK_ERROR
/* Notify child process */
notify = 1;
if(HDwrite(out_pdf[1], &notify, sizeof(int)) < 0)
FAIL_STACK_ERROR;
/* Close the pipe */
if(HDclose(out_pdf[1]) < 0)
FAIL_STACK_ERROR;
/* Wait for child process to complete */
if(HDwaitpid(childpid, &child_status, child_wait_option) < 0)
FAIL_STACK_ERROR
/* Check if child terminated normally */
if(WIFEXITED(child_status)) {
/* Check exit status of the child */
if(WEXITSTATUS(child_status) != 0)
TEST_ERROR
} else
FAIL_STACK_ERROR
/* Close the file */
if(H5Fclose(fid) < 0)
FAIL_STACK_ERROR
/*
* Case 2: 1) RDWR 2) RDONLY : should fail
*/
/* Create 1 pipe */
if(HDpipe(out_pdf) < 0)
FAIL_STACK_ERROR
/* Fork child process */
if((childpid = HDfork()) < 0)
FAIL_STACK_ERROR
if(childpid == 0) { /* Child process */
hid_t child_fid; /* File ID */
int child_notify = 0;
/* Close unused write end for out_pdf */
if(HDclose(out_pdf[1]) < 0)
HDexit(EXIT_FAILURE);
/* Wait for notification from parent process */
while(child_notify != 1) {
if(HDread(out_pdf[0], &child_notify, sizeof(int)) < 0)
HDexit(EXIT_FAILURE);
}
/* Opens the test file */
H5E_BEGIN_TRY {
child_fid = H5Fopen(filename, H5F_ACC_RDONLY, fapl);
} H5E_END_TRY;
/* Should fail */
if(child_fid == FAIL)
HDexit(EXIT_SUCCESS);
/* Close the pipe */
if(HDclose(out_pdf[0]) < 0)
HDexit(EXIT_FAILURE);
HDexit(EXIT_FAILURE);
}
/* close unused read end for out_pdf */
if(HDclose(out_pdf[0]) < 0)
FAIL_STACK_ERROR
/* Opens the test file */
if((fid = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0)
FAIL_STACK_ERROR
/* Notify child process */
notify = 1;
if(HDwrite(out_pdf[1], &notify, sizeof(int)) < 0)
FAIL_STACK_ERROR;
/* Close the pipe */
if(HDclose(out_pdf[1]) < 0)
FAIL_STACK_ERROR;
/* Wait for child process to complete */
if(HDwaitpid(childpid, &child_status, child_wait_option) < 0)
FAIL_STACK_ERROR
/* Check if child terminated normally */
if(WIFEXITED(child_status)) {
/* Check exit status of the child */
if(WEXITSTATUS(child_status) != 0)
TEST_ERROR
} else
FAIL_STACK_ERROR
/* Close the file */
if(H5Fclose(fid) < 0)
FAIL_STACK_ERROR
/*
* Case 3: 1) RDONLY 2) RDWR : should fail
*/
/* Create 1 pipe */
if(HDpipe(out_pdf) < 0)
FAIL_STACK_ERROR
/* Fork child process */
if((childpid = HDfork()) < 0)
FAIL_STACK_ERROR
if(childpid == 0) { /* Child process */
hid_t child_fid; /* File ID */
int child_notify = 0;
/* Close unused write end for out_pdf */
if(HDclose(out_pdf[1]) < 0)
HDexit(EXIT_FAILURE);
/* Wait for notification from parent process */
while(child_notify != 1) {
if(HDread(out_pdf[0], &child_notify, sizeof(int)) < 0)
HDexit(EXIT_FAILURE);
}
/* Opens the test file */
H5E_BEGIN_TRY {
child_fid = H5Fopen(filename, H5F_ACC_RDWR, fapl);
} H5E_END_TRY;
/* Should fail */
if(child_fid == FAIL)
HDexit(EXIT_SUCCESS);
/* Close the pipe */
if(HDclose(out_pdf[0]) < 0)
HDexit(EXIT_FAILURE);
HDexit(EXIT_FAILURE);
} /* end if */
/* close unused read end for out_pdf */
if(HDclose(out_pdf[0]) < 0)
FAIL_STACK_ERROR
/* Opens the test file */
if((fid = H5Fopen(filename, H5F_ACC_RDONLY, fapl)) < 0)
FAIL_STACK_ERROR
/* Notify child process */
notify = 1;
if(HDwrite(out_pdf[1], &notify, sizeof(int)) < 0)
FAIL_STACK_ERROR;
/* Close the pipe */
if(HDclose(out_pdf[1]) < 0)
FAIL_STACK_ERROR;
/* Wait for child process to complete */
if(HDwaitpid(childpid, &child_status, child_wait_option) < 0)
FAIL_STACK_ERROR
/* Check if child terminated normally */
if(WIFEXITED(child_status)) {
/* Check exit status of the child */
if(WEXITSTATUS(child_status) != 0)
TEST_ERROR
} else
FAIL_STACK_ERROR
/* Close the file */
if(H5Fclose(fid) < 0)
FAIL_STACK_ERROR
/*
* Case 4: 1) RDONLY 2) RDONLY : should succeed
*/
/* Create 1 pipe */
if(HDpipe(out_pdf) < 0)
FAIL_STACK_ERROR
/* Fork child process */
if((childpid = HDfork()) < 0)
FAIL_STACK_ERROR
if(childpid == 0) { /* Child process */
hid_t child_fid; /* File ID */
int child_notify = 0;
/* Close unused write end for out_pdf */
if(HDclose(out_pdf[1]) < 0)
HDexit(EXIT_FAILURE);
/* Wait for notification from parent process */
while(child_notify != 1) {
if(HDread(out_pdf[0], &child_notify, sizeof(int)) < 0)
HDexit(EXIT_FAILURE);
}
/* Opens the test file */
H5E_BEGIN_TRY {
child_fid = H5Fopen(filename, H5F_ACC_RDONLY, fapl);
} H5E_END_TRY;
/* Should succeed */
if(child_fid >= 0) {
/* Close the file */
if(H5Fclose(child_fid) < 0)
HDexit(EXIT_FAILURE);
/* Close the pipe */
if(HDclose(out_pdf[0]) < 0)
HDexit(EXIT_FAILURE);
HDexit(EXIT_SUCCESS);
} /* end if */
HDexit(EXIT_FAILURE);
} /* end if */
/* close unused read end for out_pdf */
if(HDclose(out_pdf[0]) < 0)
FAIL_STACK_ERROR
/* Create file */
if((fid = H5Fopen(filename, H5F_ACC_RDONLY, fapl)) < 0)
FAIL_STACK_ERROR
/* Notify child process */
notify = 1;
if(HDwrite(out_pdf[1], &notify, sizeof(int)) < 0)
FAIL_STACK_ERROR;
/* Close the pipe */
if(HDclose(out_pdf[1]) < 0)
FAIL_STACK_ERROR;
/* Wait for child process to complete */
if(HDwaitpid(childpid, &child_status, child_wait_option) < 0)
FAIL_STACK_ERROR
/* Check if child terminated normally */
if(WIFEXITED(child_status)) {
/* Check exit status of the child */
if(WEXITSTATUS(child_status) != 0)
TEST_ERROR
} else
FAIL_STACK_ERROR
/* Close the file */
if(H5Fclose(fid) < 0)
FAIL_STACK_ERROR
/* Close the property list */
if(H5Pclose(fapl) < 0)
FAIL_STACK_ERROR
PASSED();
return 0;
error:
H5E_BEGIN_TRY {
H5Pclose(fapl);
H5Fclose(fid);
} H5E_END_TRY;
return -1;
} /* end test_file_lock_concur() */
#endif /* !(defined(H5_HAVE_FORK) && defined(H5_HAVE_WAITPID) && defined(H5_HAVE_FLOCK)) */
/****************************************************************
**
** test_file_lock_swmr_concur(): low-level file test routine.
** With the implementation of file locking, this test checks file
** open with different combinations of flags + SWMR flags.
** This is for concurrent access.
**
*****************************************************************/
#if !(defined(H5_HAVE_FORK) && defined(H5_HAVE_WAITPID))
static int
test_file_lock_swmr_concur(hid_t H5_ATTR_UNUSED in_fapl)
{
/* Output message about test being performed */
TESTING("File open with different combintations of flags + SWMR flags--concurrent access");
SKIPPED();
HDputs(" Test skipped due to fork or waitpid not defined.");
return 0;
} /* end test_file_lock_swmr_concur() */
#else
static int
test_file_lock_swmr_concur(hid_t in_fapl)
{
hid_t fid; /* File ID */
hid_t fapl; /* File access property list */
char filename[NAME_BUF_SIZE]; /* file name */
pid_t childpid=0; /* Child process ID */
int child_status; /* Status passed to waitpid */
int child_wait_option=0; /* Options passed to waitpid */
int out_pdf[2];
int notify = 0;
/* Output message about test being performed */
TESTING("File open with different combintations of flags + SWMR flags--concurrent access");
if((fapl = H5Pcopy(in_fapl)) < 0)
FAIL_STACK_ERROR
/* Set the filename to use for this test (dependent on fapl) */
h5_fixname(FILENAME[2], fapl, filename, sizeof(filename));
/* Set to use latest library format */
if(H5Pset_libver_bounds(fapl, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) < 0)
FAIL_STACK_ERROR
/* Create the test file */
if((fid = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
FAIL_STACK_ERROR
/* Close the file */
if(H5Fclose(fid) < 0)
FAIL_STACK_ERROR
/*
* Case 1: 1) RDWR 2) RDWR|SWMR_WRITE : should fail
*/
/* Create 1 pipe */
if(HDpipe(out_pdf) < 0)
FAIL_STACK_ERROR
/* Fork child process */
if((childpid = HDfork()) < 0)
FAIL_STACK_ERROR
if(childpid == 0) { /* Child process */
hid_t child_fid; /* File ID */
int child_notify = 0;
/* Close unused write end for out_pdf */
if(HDclose(out_pdf[1]) < 0)
HDexit(EXIT_FAILURE);
/* Wait for notification from parent process */
while(child_notify != 1) {
if(HDread(out_pdf[0], &child_notify, sizeof(int)) < 0)
HDexit(EXIT_FAILURE);
}
/* Open the test file */
H5E_BEGIN_TRY {
child_fid = H5Fopen(filename, H5F_ACC_RDWR|H5F_ACC_SWMR_WRITE, fapl);
} H5E_END_TRY;
/* Should fail */
if(child_fid == FAIL)
HDexit(EXIT_SUCCESS);
/* Close the pipe */
if(HDclose(out_pdf[0]) < 0)
HDexit(EXIT_FAILURE);
HDexit(EXIT_FAILURE);
}
/* close unused read end for out_pdf */
if(HDclose(out_pdf[0]) < 0)
FAIL_STACK_ERROR
/* Open the test file */
if((fid = H5Fopen(filename, H5F_ACC_RDWR, H5P_DEFAULT)) < 0)
FAIL_STACK_ERROR
/* Notify child process */
notify = 1;
if(HDwrite(out_pdf[1], &notify, sizeof(int)) < 0)
FAIL_STACK_ERROR;
/* Close the pipe */
if(HDclose(out_pdf[1]) < 0)
FAIL_STACK_ERROR;
/* Wait for child process to complete */
if(HDwaitpid(childpid, &child_status, child_wait_option) < 0)
FAIL_STACK_ERROR
/* Check if child terminated normally */
if(WIFEXITED(child_status)) {
/* Check exit status of the child */
if(WEXITSTATUS(child_status) != 0)
TEST_ERROR
} else
FAIL_STACK_ERROR
/* Close the file */
if(H5Fclose(fid) < 0)
FAIL_STACK_ERROR
/*
* Case 2: 1) RDWR 2) RDONLY|SWMR_READ: should fail
*/
/* Create 1 pipe */
if(HDpipe(out_pdf) < 0)
FAIL_STACK_ERROR
/* Fork child process */
if((childpid = HDfork()) < 0)
FAIL_STACK_ERROR
if(childpid == 0) { /* Child process */
hid_t child_fid; /* File ID */
int child_notify = 0;
/* Close unused write end for out_pdf */
if(HDclose(out_pdf[1]) < 0)
HDexit(EXIT_FAILURE);
/* Wait for notification from parent process */
while(child_notify != 1) {
if(HDread(out_pdf[0], &child_notify, sizeof(int)) < 0)
HDexit(EXIT_FAILURE);
}
/* Open the test file */
H5E_BEGIN_TRY {
child_fid = H5Fopen(filename, H5F_ACC_RDONLY|H5F_ACC_SWMR_READ, fapl);
} H5E_END_TRY;
/* Should fail */
if(child_fid == FAIL)
HDexit(EXIT_SUCCESS);
/* Close the pipe */
if(HDclose(out_pdf[0]) < 0)
HDexit(EXIT_FAILURE);
HDexit(EXIT_FAILURE);
}
/* close unused read end for out_pdf */
if(HDclose(out_pdf[0]) < 0)
FAIL_STACK_ERROR
/* Open the test file */
if((fid = H5Fopen(filename, H5F_ACC_RDWR, H5P_DEFAULT)) < 0)
FAIL_STACK_ERROR
/* Notify child process */
notify = 1;
if(HDwrite(out_pdf[1], &notify, sizeof(int)) < 0)
FAIL_STACK_ERROR;
/* Close the pipe */
if(HDclose(out_pdf[1]) < 0)
FAIL_STACK_ERROR;
/* Wait for child process to complete */
if(HDwaitpid(childpid, &child_status, child_wait_option) < 0)
FAIL_STACK_ERROR
/* Check if child terminated normally */
if(WIFEXITED(child_status)) {
/* Check exit status of the child */
if(WEXITSTATUS(child_status) != 0)
TEST_ERROR
} else
FAIL_STACK_ERROR
/* Close the file */
if(H5Fclose(fid) < 0)
FAIL_STACK_ERROR
/*
* Case 3: 1) RDWR|SWMR_WRITE 2) RDWR : should fail
*/
/* Create 1 pipe */
if(HDpipe(out_pdf) < 0)
FAIL_STACK_ERROR
/* Fork child process */
if((childpid = HDfork()) < 0)
FAIL_STACK_ERROR
if(childpid == 0) { /* Child process */
hid_t child_fid; /* File ID */
int child_notify = 0;
/* Close unused write end for out_pdf */
if(HDclose(out_pdf[1]) < 0)
HDexit(EXIT_FAILURE);
/* Wait for notification from parent process */
while(child_notify != 1) {
if(HDread(out_pdf[0], &child_notify, sizeof(int)) < 0)
HDexit(EXIT_FAILURE);
}
/* Open the test file */
H5E_BEGIN_TRY {
child_fid = H5Fopen(filename, H5F_ACC_RDWR, H5P_DEFAULT);
} H5E_END_TRY;
/* Should fail */
if(child_fid == FAIL)
HDexit(EXIT_SUCCESS);
/* Close the pipe */
if(HDclose(out_pdf[0]) < 0)
HDexit(EXIT_FAILURE);
HDexit(EXIT_FAILURE);
}
/* close unused read end for out_pdf */
if(HDclose(out_pdf[0]) < 0)
FAIL_STACK_ERROR
/* Open the test file */
if((fid = H5Fopen(filename, H5F_ACC_RDWR|H5F_ACC_SWMR_WRITE, fapl)) < 0)
FAIL_STACK_ERROR
/* Notify child process */
notify = 1;
if(HDwrite(out_pdf[1], &notify, sizeof(int)) < 0)
FAIL_STACK_ERROR;
/* Close the pipe */
if(HDclose(out_pdf[1]) < 0)
FAIL_STACK_ERROR;
/* Wait for child process to complete */
if(HDwaitpid(childpid, &child_status, child_wait_option) < 0)
FAIL_STACK_ERROR
/* Check if child terminated normally */
if(WIFEXITED(child_status)) {
/* Check exit status of the child */
if(WEXITSTATUS(child_status) != 0)
TEST_ERROR
} else
FAIL_STACK_ERROR
/* Close the file */
if(H5Fclose(fid) < 0)
FAIL_STACK_ERROR
/*
* Case 4: 1) RDWR|SWMR_WRITE 2) RDWR|SWMR_WRITE : should fail
*/
if(HDpipe(out_pdf) < 0)
FAIL_STACK_ERROR
/* Fork child process */
if((childpid = HDfork()) < 0)
FAIL_STACK_ERROR
if(childpid == 0) { /* Child process */
hid_t child_fid; /* File ID */
int child_notify = 0;
/* Close unused write end for out_pdf */
if(HDclose(out_pdf[1]) < 0)
HDexit(EXIT_FAILURE);
/* Wait for notification from parent process */
while(child_notify != 1) {
if(HDread(out_pdf[0], &child_notify, sizeof(int)) < 0)
HDexit(EXIT_FAILURE);
}
/* Open the test file */
H5E_BEGIN_TRY {
child_fid = H5Fopen(filename, H5F_ACC_RDWR|H5F_ACC_SWMR_WRITE, fapl);
} H5E_END_TRY;
/* Should fail */
if(child_fid == FAIL)
HDexit(EXIT_SUCCESS);
/* Close the pipe */
if(HDclose(out_pdf[0]) < 0)
HDexit(EXIT_FAILURE);
HDexit(EXIT_FAILURE);
}
/* close unused read end for out_pdf */
if(HDclose(out_pdf[0]) < 0)
FAIL_STACK_ERROR
/* Open the test file */
if((fid = H5Fopen(filename, H5F_ACC_RDWR|H5F_ACC_SWMR_WRITE, fapl)) < 0)
FAIL_STACK_ERROR
/* Notify child process */
notify = 1;
if(HDwrite(out_pdf[1], &notify, sizeof(int)) < 0)
FAIL_STACK_ERROR;
/* Close the pipe */
if(HDclose(out_pdf[1]) < 0)
FAIL_STACK_ERROR;
/* Wait for child process to complete */
if(HDwaitpid(childpid, &child_status, child_wait_option) < 0)
FAIL_STACK_ERROR
/* Check if child terminated normally */
if(WIFEXITED(child_status)) {
/* Check exit status of the child */
if(WEXITSTATUS(child_status) != 0)
TEST_ERROR
} else
FAIL_STACK_ERROR
/* Close the file */
if(H5Fclose(fid) < 0)
FAIL_STACK_ERROR
/*
* Case 5: 1) RDWR|SWMR_WRITE 2) RDONLY|SWMR_READ : should succeed
*/
if(HDpipe(out_pdf) < 0)
FAIL_STACK_ERROR
/* Fork child process */
if((childpid = HDfork()) < 0)
FAIL_STACK_ERROR
if(childpid == 0) { /* Child process */
hid_t child_fid; /* File ID */
int child_notify = 0;
/* Close unused write end for out_pdf */
if(HDclose(out_pdf[1]) < 0)
HDexit(EXIT_FAILURE);
/* Wait for notification from parent process */
while(child_notify != 1) {
if(HDread(out_pdf[0], &child_notify, sizeof(int)) < 0)
HDexit(EXIT_FAILURE);
}
/* Open the test file */
H5E_BEGIN_TRY {
child_fid = H5Fopen(filename, H5F_ACC_RDONLY|H5F_ACC_SWMR_READ, fapl);
} H5E_END_TRY;
/* Should succeed */
if(child_fid >= 0) {
if(H5Fclose(child_fid) < 0)
FAIL_STACK_ERROR
HDexit(EXIT_SUCCESS);
}
/* Close the pipe */
if(HDclose(out_pdf[0]) < 0)
HDexit(EXIT_FAILURE);
HDexit(EXIT_FAILURE);
}
/* close unused read end for out_pdf */
if(HDclose(out_pdf[0]) < 0)
FAIL_STACK_ERROR
/* Open the test file */
if((fid = H5Fopen(filename, H5F_ACC_RDWR|H5F_ACC_SWMR_WRITE, fapl)) < 0)
FAIL_STACK_ERROR
/* Notify child process */
notify = 1;
if(HDwrite(out_pdf[1], &notify, sizeof(int)) < 0)
FAIL_STACK_ERROR;
/* Close the pipe */
if(HDclose(out_pdf[1]) < 0)
FAIL_STACK_ERROR;
/* Wait for child process to complete */
if(HDwaitpid(childpid, &child_status, child_wait_option) < 0)
FAIL_STACK_ERROR
/* Check if child terminated normally */
if(WIFEXITED(child_status)) {
/* Check exit status of the child */
if(WEXITSTATUS(child_status) != 0)
TEST_ERROR
} else
FAIL_STACK_ERROR
/* Close the file */
if(H5Fclose(fid) < 0)
FAIL_STACK_ERROR
/*
* Case 6: 1) RDWR|SWMR_WRITE 2) RDONLY : should fail
*/
if(HDpipe(out_pdf) < 0)
FAIL_STACK_ERROR
/* Fork child process */
if((childpid = HDfork()) < 0)
FAIL_STACK_ERROR
if(childpid == 0) { /* Child process */
hid_t child_fid; /* File ID */
int child_notify = 0;
/* Close unused write end for out_pdf */
if(HDclose(out_pdf[1]) < 0)
HDexit(EXIT_FAILURE);
/* Wait for notification from parent process */
while(child_notify != 1) {
if(HDread(out_pdf[0], &child_notify, sizeof(int)) < 0)
HDexit(EXIT_FAILURE);
}
/* Open the test file */
H5E_BEGIN_TRY {
child_fid = H5Fopen(filename, H5F_ACC_RDONLY, H5P_DEFAULT);
} H5E_END_TRY;
/* Should fail */
if(child_fid == FAIL)
HDexit(EXIT_SUCCESS);
/* Close the pipe */
if(HDclose(out_pdf[0]) < 0)
HDexit(EXIT_FAILURE);
HDexit(EXIT_FAILURE);
}
/* close unused read end for out_pdf */
if(HDclose(out_pdf[0]) < 0)
FAIL_STACK_ERROR
/* Open the test file */
if((fid = H5Fopen(filename, H5F_ACC_RDWR|H5F_ACC_SWMR_WRITE, fapl)) < 0)
FAIL_STACK_ERROR
/* Notify child process */
notify = 1;
if(HDwrite(out_pdf[1], &notify, sizeof(int)) < 0)
FAIL_STACK_ERROR;
/* Close the pipe */
if(HDclose(out_pdf[1]) < 0)
FAIL_STACK_ERROR;
/* Wait for child process to complete */
if(HDwaitpid(childpid, &child_status, child_wait_option) < 0)
FAIL_STACK_ERROR
/* Check if child terminated normally */
if(WIFEXITED(child_status)) {
/* Check exit status of the child */
if(WEXITSTATUS(child_status) != 0)
TEST_ERROR
} else
FAIL_STACK_ERROR
/* Close the file */
if(H5Fclose(fid) < 0)
FAIL_STACK_ERROR
/*
* Case 7: 1) RDONLY|SWMR_READ 2) RDWR : should fail
*/
/* Create 1 pipe */
if(HDpipe(out_pdf) < 0)
FAIL_STACK_ERROR
/* Fork child process */
if((childpid = HDfork()) < 0)
FAIL_STACK_ERROR
if(childpid == 0) { /* Child process */
hid_t child_fid; /* File ID */
int child_notify = 0;
/* Close unused write end for out_pdf */
if(HDclose(out_pdf[1]) < 0)
HDexit(EXIT_FAILURE);
/* Wait for notification from parent process */
while(child_notify != 1) {
if(HDread(out_pdf[0], &child_notify, sizeof(int)) < 0)
HDexit(EXIT_FAILURE);
}
/* Open the test file */
H5E_BEGIN_TRY {
child_fid = H5Fopen(filename, H5F_ACC_RDWR, H5P_DEFAULT);
} H5E_END_TRY;
/* Should fail */
if(child_fid == FAIL)
HDexit(EXIT_SUCCESS);
/* Close the pipe */
if(HDclose(out_pdf[0]) < 0)
HDexit(EXIT_FAILURE);
HDexit(EXIT_FAILURE);
}
/* close unused read end for out_pdf */
if(HDclose(out_pdf[0]) < 0)
FAIL_STACK_ERROR
/* Open the test file */
if((fid = H5Fopen(filename, H5F_ACC_RDONLY|H5F_ACC_SWMR_READ, fapl)) < 0)
FAIL_STACK_ERROR
/* Notify child process */
notify = 1;
if(HDwrite(out_pdf[1], &notify, sizeof(int)) < 0)
FAIL_STACK_ERROR;
/* Close the pipe */
if(HDclose(out_pdf[1]) < 0)
FAIL_STACK_ERROR;
/* Wait for child process to complete */
if(HDwaitpid(childpid, &child_status, child_wait_option) < 0)
FAIL_STACK_ERROR
/* Check if child terminated normally */
if(WIFEXITED(child_status)) {
/* Check exit status of the child */
if(WEXITSTATUS(child_status) != 0)
TEST_ERROR
} else
FAIL_STACK_ERROR
/* Close the file */
if(H5Fclose(fid) < 0)
FAIL_STACK_ERROR
/*
* Case 8: 1) RDONLY|SWMR_READ 2) RDWR|SWMR_WRITE : should fail
*/
/* Create 1 pipe */
if(HDpipe(out_pdf) < 0)
FAIL_STACK_ERROR
/* Fork child process */
if((childpid = HDfork()) < 0)
FAIL_STACK_ERROR
if(childpid == 0) { /* Child process */
hid_t child_fid; /* File ID */
int child_notify = 0;
/* Close unused write end for out_pdf */
if(HDclose(out_pdf[1]) < 0)
HDexit(EXIT_FAILURE);
/* Wait for notification from parent process */
while(child_notify != 1) {
if(HDread(out_pdf[0], &child_notify, sizeof(int)) < 0)
HDexit(EXIT_FAILURE);
}
/* Open the test file */
H5E_BEGIN_TRY {
child_fid = H5Fopen(filename, H5F_ACC_RDWR|H5F_ACC_SWMR_WRITE, fapl);
} H5E_END_TRY;
/* Should fail */
if(child_fid == FAIL)
HDexit(EXIT_SUCCESS);
/* Close the pipe */
if(HDclose(out_pdf[0]) < 0)
HDexit(EXIT_FAILURE);
HDexit(EXIT_FAILURE);
}
/* close unused read end for out_pdf */
if(HDclose(out_pdf[0]) < 0)
FAIL_STACK_ERROR
/* Open the test file */
if((fid = H5Fopen(filename, H5F_ACC_RDONLY|H5F_ACC_SWMR_READ, fapl)) < 0)
FAIL_STACK_ERROR
/* Notify child process */
notify = 1;
if(HDwrite(out_pdf[1], &notify, sizeof(int)) < 0)
FAIL_STACK_ERROR;
/* Close the pipe */
if(HDclose(out_pdf[1]) < 0)
FAIL_STACK_ERROR;
/* Wait for child process to complete */
if(HDwaitpid(childpid, &child_status, child_wait_option) < 0)
FAIL_STACK_ERROR
/* Check if child terminated normally */
if(WIFEXITED(child_status)) {
/* Check exit status of the child */
if(WEXITSTATUS(child_status) != 0)
TEST_ERROR
} else
FAIL_STACK_ERROR
/* Close the file */
if(H5Fclose(fid) < 0)
FAIL_STACK_ERROR
/*
* Case 9: 1) RDONLY|SWMR_READ 2) RDONLY|SWMR_READ : should succeed
*/
/* Create 1 pipe */
if(HDpipe(out_pdf) < 0)
FAIL_STACK_ERROR
/* Fork child process */
if((childpid = HDfork()) < 0)
FAIL_STACK_ERROR
if(childpid == 0) { /* Child process */
hid_t child_fid; /* File ID */
int child_notify = 0;
/* Close unused write end for out_pdf */
if(HDclose(out_pdf[1]) < 0)
HDexit(EXIT_FAILURE);
/* Wait for notification from parent process */
while(child_notify != 1) {
if(HDread(out_pdf[0], &child_notify, sizeof(int)) < 0)
HDexit(EXIT_FAILURE);
}
/* Open the test file */
H5E_BEGIN_TRY {
child_fid = H5Fopen(filename, H5F_ACC_RDONLY|H5F_ACC_SWMR_READ, fapl);
} H5E_END_TRY;
/* Should succeed */
if(child_fid >= 0) {
if(H5Fclose(child_fid) < 0)
FAIL_STACK_ERROR
HDexit(EXIT_SUCCESS);
}
/* Close the pipe */
if(HDclose(out_pdf[0]) < 0)
HDexit(EXIT_FAILURE);
HDexit(EXIT_FAILURE);
}
/* close unused read end for out_pdf */
if(HDclose(out_pdf[0]) < 0)
FAIL_STACK_ERROR
/* Open the test file */
if((fid = H5Fopen(filename, H5F_ACC_RDONLY|H5F_ACC_SWMR_READ, fapl)) < 0)
FAIL_STACK_ERROR
/* Notify child process */
notify = 1;
if(HDwrite(out_pdf[1], &notify, sizeof(int)) < 0)
FAIL_STACK_ERROR;
/* Close the pipe */
if(HDclose(out_pdf[1]) < 0)
FAIL_STACK_ERROR;
/* Wait for child process to complete */
if(HDwaitpid(childpid, &child_status, child_wait_option) < 0)
FAIL_STACK_ERROR
/* Check if child terminated normally */
if(WIFEXITED(child_status)) {
/* Check exit status of the child */
if(WEXITSTATUS(child_status) != 0)
TEST_ERROR
} else
FAIL_STACK_ERROR
/* Close the file */
if(H5Fclose(fid) < 0)
FAIL_STACK_ERROR
/*
* Case 10: 1) RDONLY|SWMR_READ 2) RDONLY : should succeed
*/
/* Create 1 pipe */
if(HDpipe(out_pdf) < 0)
FAIL_STACK_ERROR
/* Fork child process */
if((childpid = HDfork()) < 0)
FAIL_STACK_ERROR
if(childpid == 0) { /* Child process */
hid_t child_fid; /* File ID */
int child_notify = 0;
/* Close unused write end for out_pdf */
if(HDclose(out_pdf[1]) < 0)
HDexit(EXIT_FAILURE);
/* Wait for notification from parent process */
while(child_notify != 1) {
if(HDread(out_pdf[0], &child_notify, sizeof(int)) < 0)
HDexit(EXIT_FAILURE);
}
/* Open the test file */
if((child_fid = H5Fopen(filename, H5F_ACC_RDONLY, H5P_DEFAULT)) < 0)
FAIL_STACK_ERROR
/* Should succeed */
if(child_fid >= 0) {
if(H5Fclose(child_fid) < 0)
FAIL_STACK_ERROR
HDexit(EXIT_SUCCESS);
}
/* Close the pipe */
if(HDclose(out_pdf[0]) < 0)
HDexit(EXIT_FAILURE);
HDexit(EXIT_FAILURE);
}
/* close unused read end for out_pdf */
if(HDclose(out_pdf[0]) < 0)
FAIL_STACK_ERROR
/* Open the test file */
if((fid = H5Fopen(filename, H5F_ACC_RDONLY|H5F_ACC_SWMR_READ, fapl)) < 0)
FAIL_STACK_ERROR
/* Notify child process */
notify = 1;
if(HDwrite(out_pdf[1], &notify, sizeof(int)) < 0)
FAIL_STACK_ERROR;
/* Close the pipe */
if(HDclose(out_pdf[1]) < 0)
FAIL_STACK_ERROR;
/* Wait for child process to complete */
if(HDwaitpid(childpid, &child_status, child_wait_option) < 0)
FAIL_STACK_ERROR
/* Check if child terminated normally */
if(WIFEXITED(child_status)) {
/* Check exit status of the child */
if(WEXITSTATUS(child_status) != 0)
TEST_ERROR
} else
FAIL_STACK_ERROR
/* Close the file */
if(H5Fclose(fid) < 0)
FAIL_STACK_ERROR
/*
* Case 11: 1) RDONLY 2) RDWR|SWMR_WRITE : should fail
*/
/* Create 1 pipe */
if(HDpipe(out_pdf) < 0)
FAIL_STACK_ERROR
/* Fork child process */
if((childpid = HDfork()) < 0)
FAIL_STACK_ERROR
if(childpid == 0) { /* Child process */
hid_t child_fid; /* File ID */
int child_notify = 0;
/* Close unused write end for out_pdf */
if(HDclose(out_pdf[1]) < 0)
HDexit(EXIT_FAILURE);
/* Wait for notification from parent process */
while(child_notify != 1) {
if(HDread(out_pdf[0], &child_notify, sizeof(int)) < 0)
HDexit(EXIT_FAILURE);
}
/* Open the test file */
H5E_BEGIN_TRY {
child_fid = H5Fopen(filename, H5F_ACC_RDWR|H5F_ACC_SWMR_WRITE, fapl);
} H5E_END_TRY;
/* Should fail */
if(child_fid == FAIL)
HDexit(EXIT_SUCCESS);
/* Close the pipe */
if(HDclose(out_pdf[0]) < 0)
HDexit(EXIT_FAILURE);
HDexit(EXIT_FAILURE);
}
/* Close unused read end for out_pdf */
if(HDclose(out_pdf[0]) < 0)
FAIL_STACK_ERROR
/* Open the test file */
if((fid = H5Fopen(filename, H5F_ACC_RDONLY, H5P_DEFAULT)) < 0)
FAIL_STACK_ERROR
/* Notify child process */
notify = 1;
if(HDwrite(out_pdf[1], &notify, sizeof(int)) < 0)
FAIL_STACK_ERROR;
/* Close the pipe */
if(HDclose(out_pdf[1]) < 0)
FAIL_STACK_ERROR;
/* Wait for child process to complete */
if(HDwaitpid(childpid, &child_status, child_wait_option) < 0)
FAIL_STACK_ERROR
/* Check if child terminated normally */
if(WIFEXITED(child_status)) {
/* Check exit status of the child */
if(WEXITSTATUS(child_status) != 0)
TEST_ERROR
} else
FAIL_STACK_ERROR
/* Close the file */
if(H5Fclose(fid) < 0)
FAIL_STACK_ERROR
/*
* Case 12: 1) RDONLY 2) RDONLY|SWMR_READ : should succeed
*/
/* Create 1 pipe */
if(HDpipe(out_pdf) < 0)
FAIL_STACK_ERROR
/* Fork child process */
if((childpid = HDfork()) < 0)
FAIL_STACK_ERROR
if(childpid == 0) { /* Child process */
hid_t child_fid; /* File ID */
int child_notify = 0;
/* Close unused write end for out_pdf */
if(HDclose(out_pdf[1]) < 0)
HDexit(EXIT_FAILURE);
/* Wait for notification from parent process */
while(child_notify != 1) {
if(HDread(out_pdf[0], &child_notify, sizeof(int)) < 0)
HDexit(EXIT_FAILURE);
}
/* Open the test file */
H5E_BEGIN_TRY {
child_fid = H5Fopen(filename, H5F_ACC_RDONLY|H5F_ACC_SWMR_READ, fapl);
} H5E_END_TRY;
/* Should succeed */
if(child_fid >= 0) {
if(H5Fclose(child_fid) < 0)
FAIL_STACK_ERROR
HDexit(EXIT_SUCCESS);
}
/* Close the pipe */
if(HDclose(out_pdf[0]) < 0)
HDexit(EXIT_FAILURE);
HDexit(EXIT_FAILURE);
}
/* close unused read end for out_pdf */
if(HDclose(out_pdf[0]) < 0)
FAIL_STACK_ERROR
/* Open the test file */
if((fid = H5Fopen(filename, H5F_ACC_RDONLY, H5P_DEFAULT)) < 0)
FAIL_STACK_ERROR
/* Notify child process */
notify = 1;
if(HDwrite(out_pdf[1], &notify, sizeof(int)) < 0)
FAIL_STACK_ERROR;
/* Close the pipe */
if(HDclose(out_pdf[1]) < 0)
FAIL_STACK_ERROR;
/* Wait for child process to complete */
if(HDwaitpid(childpid, &child_status, child_wait_option) < 0)
FAIL_STACK_ERROR
/* Check if child terminated normally */
if(WIFEXITED(child_status)) {
/* Check exit status of the child */
if(WEXITSTATUS(child_status) != 0)
TEST_ERROR
} else
FAIL_STACK_ERROR
/* Close the file */
if(H5Fclose(fid) < 0)
FAIL_STACK_ERROR
/* Close the property list */
if(H5Pclose(fapl) < 0)
FAIL_STACK_ERROR
PASSED();
return 0;
error:
H5E_BEGIN_TRY {
H5Pclose(fapl);
H5Fclose(fid);
} H5E_END_TRY;
return -1;
} /* end test_file_lock_swmr_concur() */
#endif /* !(defined(H5_HAVE_FORK && defined(H5_HAVE_WAITPID)) */
/****************************************************************
**
** test_file_lock_swmr_concur(): low-level file test routine.
** With the implementation of file locking, this test checks file
** open with different combinations of flags + SWMR flags.
** This is for concurrent access.
**
*****************************************************************/
static int
test_file_lock_env_var(hid_t in_fapl)
{
#if !(defined(H5_HAVE_FORK) && defined(H5_HAVE_WAITPID))
SKIPPED();
HDputs(" Test skipped due to fork or waitpid not defined.");
return 0;
#else
hid_t fid = -1; /* File ID */
hid_t fapl = -1; /* File access property list */
char filename[NAME_BUF_SIZE]; /* file name */
pid_t childpid=0; /* Child process ID */
int child_status; /* Status passed to waitpid */
int child_wait_option=0; /* Options passed to waitpid */
int out_pdf[2];
int notify = 0;
TESTING("File locking environment variable");
/* Set the environment variable */
if(HDsetenv("HDF5_USE_FILE_LOCKING", "FALSE", TRUE) < 0)
TEST_ERROR
if((fapl = H5Pcopy(in_fapl)) < 0)
TEST_ERROR
/* Set the filename to use for this test (dependent on fapl) */
h5_fixname(FILENAME[1], fapl, filename, sizeof(filename));
/* Create the test file */
if((fid = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
TEST_ERROR
/* Close the file */
if(H5Fclose(fid) < 0)
TEST_ERROR
/* Open a file for read-only and then read-write. This would
* normally fail due to the file locking scheme but should
* pass when the environment variable is set to disable file
* locking.
*/
/* Create 1 pipe */
if(HDpipe(out_pdf) < 0)
TEST_ERROR
/* Fork child process */
if((childpid = HDfork()) < 0)
TEST_ERROR
if(childpid == 0) {
/* Child process */
hid_t child_fid; /* File ID */
int child_notify = 0;
/* Close unused write end for out_pdf */
if(HDclose(out_pdf[1]) < 0)
HDexit(EXIT_FAILURE);
/* Wait for notification from parent process */
while(child_notify != 1) {
if(HDread(out_pdf[0], &child_notify, sizeof(int)) < 0)
HDexit(EXIT_FAILURE);
} /* end while */
/* Open the test file */
if((child_fid = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0)
TEST_ERROR
/* Close the pipe */
if(HDclose(out_pdf[0]) < 0)
HDexit(EXIT_FAILURE);
HDexit(EXIT_SUCCESS);
} /* end if */
/* close unused read end for out_pdf */
if(HDclose(out_pdf[0]) < 0)
TEST_ERROR
/* Open the test file */
if((fid = H5Fopen(filename, H5F_ACC_RDONLY, fapl)) < 0)
TEST_ERROR
/* Notify child process */
notify = 1;
if(HDwrite(out_pdf[1], &notify, sizeof(int)) < 0)
TEST_ERROR;
/* Close the pipe */
if(HDclose(out_pdf[1]) < 0)
TEST_ERROR;
/* Wait for child process to complete */
if(HDwaitpid(childpid, &child_status, child_wait_option) < 0)
TEST_ERROR
/* Check if child terminated normally */
if(WIFEXITED(child_status)) {
/* Check exit status of the child */
if(WEXITSTATUS(child_status) != 0)
TEST_ERROR
} /* end if */
else
TEST_ERROR
/* Close the file */
if(H5Fclose(fid) < 0)
TEST_ERROR
/* Close the copied property list */
if(H5Pclose(fapl) < 0)
TEST_ERROR
PASSED();
return 0;
error:
H5E_BEGIN_TRY {
H5Pclose(fapl);
H5Fclose(fid);
} H5E_END_TRY;
return -1;
#endif /* !(defined(H5_HAVE_FORK && defined(H5_HAVE_WAITPID)) */
} /* end test_file_lock_env_var() */
static int
test_swmr_vfd_flag(void)
{
hid_t fid = -1; /* file ID */
hid_t sec2_fapl = -1; /* fapl ID of a VFD that supports SWMR writes (sec2) */
hid_t bad_fapl = -1; /* fapl ID of a VFD that does not support SWMR writes (stdio) */
char filename[NAME_BUF_SIZE]; /* file name */
TESTING("SWMR-enabled VFD flag functionality");
/* Attempt to open a file using a SWMR-compatible VFD. */
if((sec2_fapl = H5Pcreate(H5P_FILE_ACCESS)) < 0)
FAIL_STACK_ERROR;
if(H5Pset_fapl_sec2(sec2_fapl) < 0)
FAIL_STACK_ERROR;
if(H5Pset_libver_bounds(sec2_fapl, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) < 0)
FAIL_STACK_ERROR
h5_fixname(FILENAME[0], sec2_fapl, filename, sizeof(filename));
if((fid = H5Fcreate(filename, H5F_ACC_TRUNC | H5F_ACC_SWMR_WRITE, H5P_DEFAULT, sec2_fapl)) < 0)
FAIL_STACK_ERROR;
if(H5Fclose(fid) < 0)
FAIL_STACK_ERROR;
/* Attempt to open a file using a non-SWMR-compatible VFD. */
if((bad_fapl = H5Pcreate(H5P_FILE_ACCESS)) < 0)
FAIL_STACK_ERROR;
if(H5Pset_fapl_stdio(bad_fapl) < 0)
FAIL_STACK_ERROR;
if(H5Pset_libver_bounds(bad_fapl, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) < 0)
FAIL_STACK_ERROR
fid = -1;
h5_fixname(FILENAME[0], bad_fapl, filename, sizeof(filename));
H5E_BEGIN_TRY {
fid = H5Fcreate(filename, H5F_ACC_TRUNC | H5F_ACC_SWMR_WRITE, H5P_DEFAULT, bad_fapl);
} H5E_END_TRY;
if(fid >= 0)
TEST_ERROR;
if(H5Pclose(sec2_fapl) < 0)
FAIL_STACK_ERROR;
if(H5Pclose(bad_fapl) < 0)
FAIL_STACK_ERROR;
PASSED();
return 0;
error:
H5E_BEGIN_TRY {
H5Pclose(sec2_fapl);
H5Pclose(bad_fapl);
H5Fclose(fid);
} H5E_END_TRY;
return -1;
} /* test_swmr_vfd_flag() */
#ifdef OUT
/*
* This exposes a bug for H5Orefresh while handling opened objects for H5Fstart_swmr_write().
* The boolean to skip file truncation test when reading in superblock will fix the problem.
* Will work to move that to test/flushrefresh.c later.
*/
static int
test_bug_refresh(hid_t in_fapl)
{
hid_t fid = -1; /* File ID */
hid_t fapl;
H5F_t *f;
hid_t gid1, gid2, gid3, gid4, gid5, gid6, gid7, gid8, gid9;
char filename[NAME_BUF_SIZE]; /* File name */
/* Create a copy of the input parameter in_fapl */
if((fapl = H5Pcopy(in_fapl)) < 0)
FAIL_STACK_ERROR
/* Set to use the latest library format */
if(H5Pset_libver_bounds(fapl, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) < 0)
FAIL_STACK_ERROR
/* Set the filename to use for this test (dependent on fapl) */
h5_fixname(FILENAME[0], fapl, filename, sizeof(filename));
TESTING("H5Orefresh failure conditions");
/* Create a file with the latest format */
if((fid = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
FAIL_STACK_ERROR
/* Get a pointer to the internal file object */
if(NULL == (f = (H5F_t *)H5VL_object(fid)))
FAIL_STACK_ERROR
/* Create groups: compact to dense storage */
if((gid1 = H5Gcreate2(fid, "group1", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
FAIL_STACK_ERROR;
if((gid2 = H5Gcreate2(fid, "group2", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
FAIL_STACK_ERROR;
if((gid3 = H5Gcreate2(fid, "group3", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
FAIL_STACK_ERROR;
if((gid4 = H5Gcreate2(fid, "group4", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
FAIL_STACK_ERROR;
if((gid5 = H5Gcreate2(fid, "group5", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
FAIL_STACK_ERROR;
if((gid6 = H5Gcreate2(fid, "group6", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
FAIL_STACK_ERROR;
if((gid7 = H5Gcreate2(fid, "group7", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
FAIL_STACK_ERROR;
if((gid8 = H5Gcreate2(fid, "group8", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
FAIL_STACK_ERROR;
if((gid9 = H5Gcreate2(fid, "group9", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
FAIL_STACK_ERROR;
if (H5Fflush(fid, H5F_SCOPE_GLOBAL) < 0)
TEST_ERROR
if(H5Grefresh(gid1) < 0) TEST_ERROR
if(H5Grefresh(gid2) < 0) TEST_ERROR
if(H5Grefresh(gid3) < 0) TEST_ERROR
if(H5Grefresh(gid4) < 0) TEST_ERROR
if(H5Grefresh(gid5) < 0) TEST_ERROR
if(H5Grefresh(gid6) < 0) TEST_ERROR
if(H5Grefresh(gid7) < 0) TEST_ERROR
if(H5Grefresh(gid8) < 0) TEST_ERROR
if(H5Grefresh(gid9) < 0) TEST_ERROR
H5Gclose(gid1);
H5Gclose(gid2);
H5Gclose(gid3);
H5Gclose(gid4);
H5Gclose(gid5);
H5Gclose(gid6);
H5Gclose(gid7);
H5Gclose(gid8);
H5Gclose(gid9);
H5Pclose(fapl);
H5Fclose(fid);
PASSED();
return 0;
error:
H5E_BEGIN_TRY {
H5Gclose(gid1);
H5Gclose(gid2);
H5Gclose(gid3);
H5Gclose(gid4);
H5Gclose(gid5);
H5Gclose(gid6);
H5Gclose(gid7);
H5Gclose(gid8);
H5Gclose(gid9);
H5Pclose(fapl);
H5Fclose(fid);
} H5E_END_TRY;
return -1;
} /* test_bug_refresh() */
#endif /* OUT */
/*
* test_refresh_concur():
*
* The "new_format" parameter indicates whether to create the file with latest format or not.
* To have SWMR support, can use either one of the following in creating a file:
* (a) Create the file with write + latest format:
* --result in v3 superblock with latest chunk indexing types
* (b) Create the file with SWMR write + non-latest-format:
* --result in v3 superblock with latest chunk indexing types
*
* Verify H5Drefresh() works correctly with concurrent access:
* Parent process:
* (1) Open the test file, write to the dataset
* (2) Notify child process #A
* (3) Wait for notification from child process #B
* (4) Extend the dataset, write to the dataset, flush the file
* (5) Notify child process #C
* Child process:
* (1) Wait for notification from parent process #A
* (2) Open the file 2 times
* (3) Open the dataset 2 times with the 2 files
* (4) Verify the dataset's dimension and data read are correct
* (5) Notify parent process #B
* (6) Wait for notification from parent process #C
* (7) Refresh the dataset
* (8) Verify the dataset's dimension and data are correct
*/
#if !(defined(H5_HAVE_FORK) && defined(H5_HAVE_WAITPID))
static int
test_refresh_concur(hid_t H5_ATTR_UNUSED in_fapl, hbool_t H5_ATTR_UNUSED new_format)
{
SKIPPED();
HDputs(" Test skipped due to fork or waitpid not defined.");
return 0;
} /* test_refresh_concur() */
#else /* defined(H5_HAVE_FORK && defined(H5_HAVE_WAITPID) */
static int
test_refresh_concur(hid_t in_fapl, hbool_t new_format)
{
hid_t fid; /* File ID */
hid_t fapl; /* File access property list */
pid_t childpid=0; /* Child process ID */
pid_t tmppid; /* Child process ID returned by waitpid */
int child_status; /* Status passed to waitpid */
int child_wait_option=0; /* Options passed to waitpid */
int child_exit_val; /* Exit status of the child */
char filename[NAME_BUF_SIZE]; /* File name */
hid_t did = -1;
hid_t sid = -1;
hid_t dcpl = -1;
hsize_t chunk_dims[1] = {1};
hsize_t maxdims[1] = {H5S_UNLIMITED};
hsize_t dims[1] = { 1 };
hsize_t new_dims[1] = {2};
int out_pdf[2];
int in_pdf[2];
int notify = 0;
int wbuf[2];
/* Output message about test being performed */
if(new_format) {
TESTING("H5Drefresh()--concurrent access for latest format");
} else {
TESTING("H5Drefresh()--concurrent access for non-latest-format");
} /* end if */
if((fapl = H5Pcopy(in_fapl)) < 0)
FAIL_STACK_ERROR
/* Set the filename to use for this test (dependent on fapl) */
h5_fixname(FILENAME[0], fapl, filename, sizeof(filename));
if(new_format) {
/* Set to use the latest library format */
if(H5Pset_libver_bounds(fapl, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) < 0)
FAIL_STACK_ERROR
/* Create the test file */
if((fid = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
FAIL_STACK_ERROR
} else {
/* Create the test file without latest format but with SWMR write */
if((fid = H5Fcreate(filename, H5F_ACC_TRUNC|H5F_ACC_SWMR_WRITE, H5P_DEFAULT, fapl)) < 0)
FAIL_STACK_ERROR
} /* end if */
/* Create a chunked dataset with 1 extendible dimension */
if((sid = H5Screate_simple(1, dims, maxdims)) < 0)
FAIL_STACK_ERROR;
if((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0)
FAIL_STACK_ERROR
if(H5Pset_chunk(dcpl, 1, chunk_dims) < 0)
FAIL_STACK_ERROR;
if((did = H5Dcreate2(fid, "dataset", H5T_NATIVE_INT, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0)
FAIL_STACK_ERROR;
/* Closing */
if(H5Dclose(did) < 0)
FAIL_STACK_ERROR
if(H5Sclose(sid) < 0)
FAIL_STACK_ERROR
if(H5Pclose(dcpl) < 0)
FAIL_STACK_ERROR
/* Close the file */
if(H5Fclose(fid) < 0)
FAIL_STACK_ERROR
/* Create 2 pipes */
if(HDpipe(out_pdf) < 0)
FAIL_STACK_ERROR
if(HDpipe(in_pdf) < 0)
FAIL_STACK_ERROR
/* Fork child process */
if((childpid = HDfork()) < 0)
FAIL_STACK_ERROR
if(childpid == 0) { /* Child process */
hid_t child_fid1 = -1; /* File ID */
hid_t child_fid2 = -1; /* File ID */
hid_t child_did1 = -1, child_did2 = -1;
hid_t child_sid = -1;
hsize_t tdims[1];
int rbuf[2] = {0, 0};
int child_notify = 0;
/* Close unused write end for out_pdf */
if(HDclose(out_pdf[1]) < 0)
HDexit(EXIT_FAILURE);
/* close unused read end for in_pdf */
if(HDclose(in_pdf[0]) < 0)
HDexit(EXIT_FAILURE);
/* Wait for notification from parent process */
while(child_notify != 1) {
if(HDread(out_pdf[0], &child_notify, sizeof(int)) < 0)
HDexit(EXIT_FAILURE);
}
/* Open the file 2 times */
if((child_fid1 = H5Fopen(filename, H5F_ACC_RDONLY|H5F_ACC_SWMR_READ, fapl)) < 0)
HDexit(EXIT_FAILURE);
if((child_fid2 = H5Fopen(filename, H5F_ACC_RDONLY|H5F_ACC_SWMR_READ, fapl)) < 0)
HDexit(EXIT_FAILURE);
/* Open the dataset 2 times */
if((child_did1 = H5Dopen2(child_fid1, "dataset", H5P_DEFAULT)) < 0)
HDexit(EXIT_FAILURE);
if((child_did2 = H5Dopen2(child_fid2, "dataset", H5P_DEFAULT)) < 0)
HDexit(EXIT_FAILURE);
/* Get the dataset's dataspace via did1 */
if((child_sid = H5Dget_space(child_did1)) < 0)
HDexit(EXIT_FAILURE);
if(H5Sget_simple_extent_dims(child_sid, tdims, NULL) < 0)
HDexit(EXIT_FAILURE);
if(tdims[0] != 1)
HDexit(EXIT_FAILURE);
/* Read from the dataset via did2 */
if(H5Dread(child_did2, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, rbuf) < 0)
HDexit(EXIT_FAILURE);
/* Verify the data is correct */
if(rbuf[0] != 99)
HDexit(EXIT_FAILURE);
/* Notify parent process */
child_notify = 2;
if(HDwrite(in_pdf[1], &child_notify, sizeof(int)) < 0)
HDexit(EXIT_FAILURE);
/* Wait for notification from parent process */
while(child_notify != 3) {
if(HDread(out_pdf[0], &child_notify, sizeof(int)) < 0)
HDexit(EXIT_FAILURE);
}
/* Refresh dataset via did1 */
if(H5Drefresh(child_did1) < 0)
HDexit(EXIT_FAILURE);
/* Get the dataset's dataspace and verify */
if((child_sid = H5Dget_space(child_did1)) < 0)
HDexit(EXIT_FAILURE);
if(H5Sget_simple_extent_dims(child_sid, tdims, NULL) < 0)
HDexit(EXIT_FAILURE);
if(tdims[0] != 2)
HDexit(EXIT_FAILURE);
/* Read from the dataset */
if(H5Dread(child_did2, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, rbuf) < 0)
HDexit(EXIT_FAILURE);
/* Verify the data is correct */
if(rbuf[0] != 100 || rbuf[1] != 100)
HDexit(EXIT_FAILURE);
/* Close the 2 datasets */
if(H5Dclose(child_did1) < 0)
HDexit(EXIT_FAILURE);
if(H5Dclose(child_did2) < 0)
HDexit(EXIT_FAILURE);
/* Close the 2 files */
if(H5Fclose(child_fid1) < 0)
HDexit(EXIT_FAILURE);
if(H5Fclose(child_fid2) < 0)
HDexit(EXIT_FAILURE);
/* Close the pipes */
if(HDclose(out_pdf[0]) < 0)
HDexit(EXIT_FAILURE);
if(HDclose(in_pdf[1]) < 0)
HDexit(EXIT_FAILURE);
HDexit(EXIT_SUCCESS);
}
/* Close unused read end for out_pdf */
if(HDclose(out_pdf[0]) < 0)
FAIL_STACK_ERROR
/* Close unused write end for in_pdf */
if(HDclose(in_pdf[1]) < 0)
FAIL_STACK_ERROR
/* Open the test file */
if((fid = H5Fopen(filename, H5F_ACC_RDWR|H5F_ACC_SWMR_WRITE, fapl)) < 0)
FAIL_STACK_ERROR
/* Open the dataset */
if((did = H5Dopen2(fid, "dataset", H5P_DEFAULT)) < 0)
FAIL_STACK_ERROR;
/* Write to the dataset */
wbuf[0] = wbuf[1] = 99;
if(H5Dwrite(did, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, wbuf) < 0)
FAIL_STACK_ERROR;
/* Flush to disk */
if(H5Fflush(fid, H5F_SCOPE_LOCAL) < 0)
FAIL_STACK_ERROR;
/* Notify child process */
notify = 1;
if(HDwrite(out_pdf[1], &notify, sizeof(int)) < 0)
FAIL_STACK_ERROR;
/* Wait for notification from child process */
while(notify != 2) {
if(HDread(in_pdf[0], &notify, sizeof(int)) < 0)
FAIL_STACK_ERROR;
}
/* Cork the metadata cache, to prevent the object header from being
* flushed before the data has been written */
if(H5Odisable_mdc_flushes(did) < 0)
FAIL_STACK_ERROR;
/* Extend the dataset */
if(H5Dset_extent(did, new_dims) < 0)
FAIL_STACK_ERROR;
/* Write to the dataset */
wbuf[0] = wbuf[1] = 100;
if(H5Dwrite(did, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, wbuf) < 0)
FAIL_STACK_ERROR;
/* Uncork the metadata cache */
if(H5Oenable_mdc_flushes(did) < 0)
FAIL_STACK_ERROR;
/* Flush to disk */
if(H5Fflush(fid, H5F_SCOPE_LOCAL) < 0)
FAIL_STACK_ERROR;
/* Notify child process */
notify = 3;
if(HDwrite(out_pdf[1], &notify, sizeof(int)) < 0)
FAIL_STACK_ERROR;
/* Close the pipes */
if(HDclose(out_pdf[1]) < 0)
FAIL_STACK_ERROR;
if(HDclose(in_pdf[0]) < 0)
FAIL_STACK_ERROR;
/* Wait for child process to complete */
if((tmppid = HDwaitpid(childpid, &child_status, child_wait_option)) < 0)
FAIL_STACK_ERROR
/* Check exit status of child process */
if(WIFEXITED(child_status)) {
if((child_exit_val = WEXITSTATUS(child_status)) != 0)
TEST_ERROR
} else /* Child process terminated abnormally */
TEST_ERROR
/* Close the dataset */
if(H5Dclose(did) < 0)
FAIL_STACK_ERROR
/* Close the file */
if(H5Fclose(fid) < 0)
FAIL_STACK_ERROR
/* Close the property list */
if(H5Pclose(fapl) < 0)
FAIL_STACK_ERROR
PASSED();
return 0;
error:
H5E_BEGIN_TRY {
H5Dclose(did);
H5Sclose(sid);
H5Pclose(dcpl);
H5Pclose(fapl);
H5Fclose(fid);
} H5E_END_TRY;
return -1;
} /* test_refresh_concur() */
#endif /* !(defined(H5_HAVE_FORK) && defined(H5_HAVE_WAITPID)) */
/*
* test_multiple_same():
*
* The "new_format" parameter indicates whether to create the file with latest format or not.
* To have SWMR support, can use either one of the following in creating a file:
* (a) Create the file with write + latest format:
* --result in v3 superblock with latest chunk indexing types
* (b) Create the file with SWMR write + non-latest-format:
* --result in v3 superblock with latest chunk indexing types
*
* Verify that H5Drefresh() and H5Fstart_swmr_write() work properly with multiple
* opens of files and datasets.
*/
static int
test_multiple_same(hid_t in_fapl, hbool_t new_format)
{
hid_t fid = -1, fid1 = -1, fid2 = -1, fid3 = -1; /* File IDs */
hid_t fapl; /* File access property list */
char filename[NAME_BUF_SIZE]; /* File name */
hid_t did = -1, did1 = -1, did2 = -1, did3 = -1;
hid_t sid = -1;
hid_t dcpl = -1;
hsize_t chunk_dims[2] = {1, 2};
hsize_t maxdims[2] = {H5S_UNLIMITED, H5S_UNLIMITED};
hsize_t dims[2] = {1, 1};
int rbuf = 0;
int wbuf = 0;
/* Output message about test being performed */
if(new_format) {
TESTING("multiple--single process access for latest format");
} else {
TESTING("multiple--single process access for non-latest-format");
} /* end if */
if((fapl = H5Pcopy(in_fapl)) < 0)
FAIL_STACK_ERROR
/* Set the filename to use for this test (dependent on fapl) */
h5_fixname(FILENAME[0], fapl, filename, sizeof(filename));
if(new_format) {
/* Set to use the latest library format */
if(H5Pset_libver_bounds(fapl, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) < 0)
FAIL_STACK_ERROR
/* Create the test file */
if((fid = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
FAIL_STACK_ERROR
} else {
/* Create the test file without latest format but with SWMR write */
if((fid = H5Fcreate(filename, H5F_ACC_TRUNC|H5F_ACC_SWMR_WRITE, H5P_DEFAULT, fapl)) < 0)
FAIL_STACK_ERROR
} /* end if */
/* Create a chunked dataset with 1 extendible dimension */
if((sid = H5Screate_simple(2, dims, maxdims)) < 0)
FAIL_STACK_ERROR;
if((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0)
FAIL_STACK_ERROR
if(H5Pset_chunk(dcpl, 2, chunk_dims) < 0)
FAIL_STACK_ERROR;
if((did = H5Dcreate2(fid, "dataset", H5T_NATIVE_INT, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0)
FAIL_STACK_ERROR;
/* Closing */
if(H5Dclose(did) < 0)
FAIL_STACK_ERROR
if(H5Sclose(sid) < 0)
FAIL_STACK_ERROR
if(H5Pclose(dcpl) < 0)
FAIL_STACK_ERROR
/* Close the file */
if(H5Fclose(fid) < 0)
FAIL_STACK_ERROR
/* Case 1 */
/* Open the file 3 times: SWMR-write, read-write, read-only */
if((fid1 = H5Fopen(filename, H5F_ACC_RDWR|H5F_ACC_SWMR_WRITE, fapl)) < 0)
FAIL_STACK_ERROR
if((fid2 = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0)
FAIL_STACK_ERROR
if((fid3 = H5Fopen(filename, H5F_ACC_RDONLY, fapl)) < 0)
FAIL_STACK_ERROR
/* Open the dataset 3 times with fid1, fid2, fid3 */
if((did1 = H5Dopen2(fid1, "dataset", H5P_DEFAULT)) < 0)
FAIL_STACK_ERROR
if((did2 = H5Dopen2(fid2, "dataset", H5P_DEFAULT)) < 0)
FAIL_STACK_ERROR
if((did3 = H5Dopen2(fid3, "dataset", H5P_DEFAULT)) < 0)
FAIL_STACK_ERROR
/* Write to the dataset via did1 */
wbuf = 88;
if(H5Dwrite(did1, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, &wbuf) < 0)
FAIL_STACK_ERROR;
/* Refresh via did2 */
if(H5Drefresh(did2) < 0)
FAIL_STACK_ERROR;
/* Read from the dataset via did2 */
rbuf = 0;
if(H5Dread(did2, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, &rbuf) < 0)
FAIL_STACK_ERROR;
/* Verify the data is correct */
if(rbuf != 88)
FAIL_STACK_ERROR;
/* Write to the dataset via did3 */
wbuf = 99;
if(H5Dwrite(did3, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, &wbuf) < 0)
FAIL_STACK_ERROR;
/* Refresh via did1 */
if(H5Drefresh(did1) < 0)
FAIL_STACK_ERROR;
/* Read from the dataset via did1 */
rbuf = 0;
if(H5Dread(did1, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, &rbuf) < 0)
FAIL_STACK_ERROR;
/* Verify the data is correct */
if(rbuf != 99)
FAIL_STACK_ERROR;
/* Close datasets */
if(H5Dclose(did1) < 0)
FAIL_STACK_ERROR;
if(H5Dclose(did2) < 0)
FAIL_STACK_ERROR;
if(H5Dclose(did3) < 0)
FAIL_STACK_ERROR;
/* Close files */
if(H5Fclose(fid1) < 0)
FAIL_STACK_ERROR
if(H5Fclose(fid2) < 0)
FAIL_STACK_ERROR
if(H5Fclose(fid3) < 0)
FAIL_STACK_ERROR
/* Case 2 */
/* Open the file 3 times: read-write, read-only, read-write */
if((fid1 = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0)
FAIL_STACK_ERROR
if((fid2 = H5Fopen(filename, H5F_ACC_RDONLY, fapl)) < 0)
FAIL_STACK_ERROR
if((fid3 = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0)
FAIL_STACK_ERROR
/* Open the dataset 3 times with fid1, fid2, fid3 */
if((did1 = H5Dopen2(fid1, "dataset", H5P_DEFAULT)) < 0)
FAIL_STACK_ERROR
if((did2 = H5Dopen2(fid2, "dataset", H5P_DEFAULT)) < 0)
FAIL_STACK_ERROR
if((did3 = H5Dopen2(fid3, "dataset", H5P_DEFAULT)) < 0)
FAIL_STACK_ERROR
/* Write to the dataset via did1 */
wbuf = 88;
if(H5Dwrite(did1, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, &wbuf) < 0)
FAIL_STACK_ERROR;
/* Refresh via did2 */
if(H5Drefresh(did2) < 0)
FAIL_STACK_ERROR;
/* Read from dataset via did2 */
rbuf = 0;
if(H5Dread(did2, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, &rbuf) < 0)
FAIL_STACK_ERROR;
if(rbuf != wbuf)
FAIL_STACK_ERROR;
/* Write to dataset via did3 */
wbuf = 99;
if(H5Dwrite(did3, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, &wbuf) < 0)
FAIL_STACK_ERROR;
/* Enable SWMR write */
if(H5Fstart_swmr_write(fid1) < 0)
FAIL_STACK_ERROR;
/* Read from dataset via did1 and verify data is correct */
rbuf = 0;
if(H5Dread(did1, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, &rbuf) < 0)
FAIL_STACK_ERROR;
if(rbuf != wbuf)
FAIL_STACK_ERROR;
/* Write to dataset via did2 */
wbuf = 100;
if(H5Dwrite(did2, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, &wbuf) < 0)
FAIL_STACK_ERROR;
/* Refresh dataset via did3 */
if(H5Drefresh(did3) < 0)
FAIL_STACK_ERROR;
/* Read from dataset via did3 and verify data is correct */
rbuf = 0;
if(H5Dread(did3, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, &rbuf) < 0)
FAIL_STACK_ERROR;
if(rbuf != wbuf)
FAIL_STACK_ERROR;
/* Close datasets */
if(H5Dclose(did1) < 0)
FAIL_STACK_ERROR;
if(H5Dclose(did2) < 0)
FAIL_STACK_ERROR;
if(H5Dclose(did3) < 0)
FAIL_STACK_ERROR;
/* Close files */
if(H5Fclose(fid1) < 0)
FAIL_STACK_ERROR
if(H5Fclose(fid2) < 0)
FAIL_STACK_ERROR;
if(H5Fclose(fid3) < 0)
FAIL_STACK_ERROR
/* Case 3 */
/* Open the file 3 times: read-write, read-only, read-only */
if((fid1 = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0)
FAIL_STACK_ERROR
if((fid2 = H5Fopen(filename, H5F_ACC_RDONLY, fapl)) < 0)
FAIL_STACK_ERROR
if((fid3 = H5Fopen(filename, H5F_ACC_RDONLY, fapl)) < 0)
FAIL_STACK_ERROR
/* Open the dataset 3 times with fid1, fid2, fid3 */
if((did1 = H5Dopen2(fid1, "dataset", H5P_DEFAULT)) < 0)
FAIL_STACK_ERROR
if((did2 = H5Dopen2(fid2, "dataset", H5P_DEFAULT)) < 0)
FAIL_STACK_ERROR
if((did3 = H5Dopen2(fid3, "dataset", H5P_DEFAULT)) < 0)
FAIL_STACK_ERROR
/* Write to the dataset via did1 */
wbuf = 88;
if(H5Dwrite(did1, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, &wbuf) < 0)
FAIL_STACK_ERROR;
/* Refresh dataset via did2 */
if(H5Drefresh(did2) < 0)
FAIL_STACK_ERROR;
/* Read from dataset via did2 and verify data is correct */
rbuf = 0;
if(H5Dread(did2, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, &rbuf) < 0)
FAIL_STACK_ERROR;
if(rbuf != wbuf)
FAIL_STACK_ERROR;
/* Close dataset via did2 */
if(H5Dclose(did2) < 0)
FAIL_STACK_ERROR;
/* Close file via fid2 */
if(H5Fclose(fid2) < 0)
FAIL_STACK_ERROR
/* Write to dataset via did3 */
wbuf = 99;
if(H5Dwrite(did3, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, &wbuf) < 0)
FAIL_STACK_ERROR;
/* Close dataset via did3 */
if(H5Dclose(did3) < 0)
FAIL_STACK_ERROR;
/* Close file via fid3 */
if(H5Fclose(fid3) < 0)
FAIL_STACK_ERROR
/* Enable SWMR writing */
if(H5Fstart_swmr_write(fid1) < 0)
FAIL_STACK_ERROR;
/* Read from dataset via did1 and verify data is correct */
rbuf = 0;
if(H5Dread(did1, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, &rbuf) < 0)
FAIL_STACK_ERROR;
if(rbuf != wbuf)
FAIL_STACK_ERROR;
/* Close dataset via did1 */
if(H5Dclose(did1) < 0)
FAIL_STACK_ERROR;
/* Close file via fid1 */
if(H5Fclose(fid1) < 0)
FAIL_STACK_ERROR
/* Close the property list */
if(H5Pclose(fapl) < 0)
FAIL_STACK_ERROR
PASSED();
return 0;
error:
H5E_BEGIN_TRY {
H5Dclose(did);
H5Dclose(did1);
H5Dclose(did2);
H5Dclose(did3);
H5Sclose(sid);
H5Pclose(dcpl);
H5Pclose(fapl);
H5Fclose(fid);
H5Fclose(fid1);
H5Fclose(fid2);
H5Fclose(fid3);
} H5E_END_TRY;
return -1;
} /* test_multiple_same() */
/****************************************************************
**
** Tests for new public routines introduced from the SWMR project.
**
****************************************************************/
int
main(void)
{
int nerrors = 0; /* The # of errors */
hid_t fapl = -1; /* File access property list ID */
char *driver = NULL; /* VFD string (from env variable) */
char *lock_env_var = NULL; /* file locking env var pointer */
hbool_t use_file_locking; /* read from env var */
/* Skip this test if SWMR I/O is not supported for the VFD specified
* by the environment variable.
*/
driver = HDgetenv("HDF5_DRIVER");
if(!H5FD__supports_swmr_test(driver)) {
HDprintf("This VFD does not support SWMR I/O\n");
return EXIT_SUCCESS;
} /* end if */
/* Check the environment variable that determines if we care
* about file locking. File locking should be used unless explicitly
* disabled.
*/
lock_env_var = HDgetenv("HDF5_USE_FILE_LOCKING");
if(lock_env_var && !HDstrcmp(lock_env_var, "FALSE"))
use_file_locking = FALSE;
else
use_file_locking = TRUE;
/* Set up */
h5_reset();
/* Get file access property list */
fapl = h5_fileaccess();
#ifdef OUT
nerrors += test_bug_refresh(fapl);
#endif
nerrors += test_refresh_concur(fapl, TRUE);
nerrors += test_refresh_concur(fapl, FALSE);
nerrors += test_multiple_same(fapl, TRUE);
nerrors += test_multiple_same(fapl, FALSE);
/* Tests on H5Pget/set_metadata_read_attempts() and H5Fget_metadata_read_retry_info() */
nerrors += test_metadata_read_attempts(fapl);
nerrors += test_metadata_read_retry_info(fapl);
/* Tests on H5Fstart_swmr_write() */
/*
* Modify the following routines to test for files:
* H5Fcreate(write, latest format) or H5Fcreate(SWMR write, non-latest-format)
* --both result in v3 superblock and latest version suppport
*/
nerrors += test_start_swmr_write(fapl, TRUE);
nerrors += test_start_swmr_write(fapl, FALSE);
nerrors += test_err_start_swmr_write(fapl, TRUE);
nerrors += test_err_start_swmr_write(fapl, FALSE);
nerrors += test_start_swmr_write_concur(fapl, TRUE);
nerrors += test_start_swmr_write_concur(fapl, FALSE);
nerrors += test_start_swmr_write_stress_ohdr(fapl);
/* Tests for H5Pget/set_object_flush_cb() */
nerrors += test_object_flush_cb(fapl);
/* Tests on H5Pget/set_append_flush() */
nerrors += test_append_flush_generic();
nerrors += test_append_flush_dataset_chunked(fapl);
nerrors += test_append_flush_dataset_fixed(fapl);
nerrors += test_append_flush_dataset_multiple(fapl);
if(use_file_locking) {
/*
* Tests for:
* file open flags--single process access
* file open flags--concurrent access
*/
nerrors += test_file_lock_same(fapl);
nerrors += test_file_lock_concur(fapl);
/*
* Tests for:
* file open flags+SWMR flags--single process access
* file open flags+SWMR flags--concurrent access
*
* Modify the following 2 routines to test for files:
* H5Fcreate(write, latest format) or H5Fcreate(SWMR write, non-latest-format)
* --both result in v3 superblock and latest version suppport
*/
nerrors += test_file_lock_swmr_same(fapl);
nerrors += test_file_lock_swmr_concur(fapl);
} /* end if */
/* Tests SWMR VFD compatibility flag.
* Only needs to run when the VFD is the default (sec2).
*/
if(NULL == driver || !HDstrcmp(driver, "") || !HDstrcmp(driver, "sec2"))
nerrors += test_swmr_vfd_flag();
/* This test changes the HDF5_USE_FILE_LOCKING environment variable
* so it should be run last.
*/
nerrors += test_file_lock_env_var(fapl);
if(nerrors)
goto error;
HDprintf("All tests passed.\n");
h5_cleanup(FILENAME, fapl);
return EXIT_SUCCESS;
error:
nerrors = MAX(1, nerrors);
HDprintf("***** %d SWMR TEST%s FAILED! *****\n",
nerrors, 1 == nerrors ? "" : "S");
return EXIT_FAILURE;
} /* end main() */
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