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-rw-r--r--test/use_append_mchunks.c180
1 files changed, 100 insertions, 80 deletions
diff --git a/test/use_append_mchunks.c b/test/use_append_mchunks.c
index b7d45a4..2eb5a1d 100644
--- a/test/use_append_mchunks.c
+++ b/test/use_append_mchunks.c
@@ -29,14 +29,14 @@
* finishes HDF5 metadata updates and issues H5Fflush or H5Oflush calls.
* o Readers will see newly appended data after the Writer finishes
* the flush operation.
- *
+ *
* Preconditions:
* o Readers are not allowed to modify the file.
* o All datasets that are modified by the Writer exist when the
* Writer opens the file.
* o All datasets that are modified by the Writer exist when a Reader
* opens the file.
- *
+ *
* Main Success Scenario:
* 1. An application creates a file with required objects (groups,
* datasets, and attributes).
@@ -45,7 +45,7 @@
* spans several chunks.
* 3. A Reader opens the file and a dataset in a file; if the size of
* the unlimited dimension has changed, reads the appended data back.
- *
+ *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
/* Created: Albert Cheng, 2013/6/1 */
@@ -61,46 +61,45 @@
#include "use.h"
-/* Global Variable definitions */
-options_t UC_opts; /* Use Case Options */
-const char *progname_g="use_append_mchunks"; /* program name */
+#define USE_APPEND_MCHUNKS_PROGNAME "use_append_mchunks"
+
+static options_t UC_opts; /* Use Case Options */
/* Setup parameters for the use case.
* Return: 0 succeed; -1 fail.
*/
-int setup_parameters(int argc, char * const argv[])
+int
+setup_parameters(int argc, char * const argv[], options_t * opts)
{
/* use case defaults */
- HDmemset(&UC_opts, 0, sizeof(options_t));
- UC_opts.chunksize = Chunksize_DFT;
- UC_opts.use_swmr = 1; /* use swmr open */
- UC_opts.iterations = 1;
- UC_opts.chunkplanes = 1;
-
- /* parse options */
- if (parse_option(argc, argv) < 0){
- return(-1);
+ HDmemset(opts, 0, sizeof(options_t));
+ opts->chunksize = Chunksize_DFT;
+ opts->use_swmr = 1; /* use swmr open */
+ opts->iterations = 1;
+ opts->chunkplanes = 1;
+ opts->progname = USE_APPEND_MCHUNKS_PROGNAME;
+ opts->fapl_id = H5I_INVALID_HID;
+
+ if (parse_option(argc, argv, opts) < 0) {
+ return(-1);
}
- /* set chunk dims */
- UC_opts.chunkdims[0] = (hsize_t)UC_opts.chunkplanes;
- UC_opts.chunkdims[1] = UC_opts.chunkdims[2] = (hsize_t)UC_opts.chunksize;
- /* set dataset initial and max dims */
- UC_opts.dims[0] = 0;
- UC_opts.max_dims[0] = H5S_UNLIMITED;
- UC_opts.dims[1] = UC_opts.dims[2] = UC_opts.max_dims[1] = UC_opts.max_dims[2] = 2 * (hsize_t)UC_opts.chunksize;
+ opts->chunkdims[0] = (hsize_t)opts->chunkplanes;
+ opts->chunkdims[1] = opts->chunkdims[2] = (hsize_t)opts->chunksize;
+
+ opts->dims[0] = 0;
+ opts->max_dims[0] = H5S_UNLIMITED;
+ opts->dims[1] = opts->dims[2] = opts->max_dims[1] = opts->max_dims[2] = 2 * (hsize_t)opts->chunksize;
- /* set nplanes */
- if (UC_opts.nplanes == 0)
- UC_opts.nplanes = 2 * (hsize_t)UC_opts.chunksize;
+ if (opts->nplanes == 0)
+ opts->nplanes = 2 * (hsize_t)opts->chunksize;
- /* show parameters and return */
- show_parameters();
+ show_parameters(opts);
return(0);
-}
+} /* end setup_parameters() */
-/* Overall Algorithm:
+/* Overall Algorithm:
* Parse options from user;
* Generate/pre-created test files needed and close it;
* fork: child process becomes the reader process;
@@ -112,22 +111,20 @@ main(int argc, char *argv[])
{
pid_t childpid=0;
pid_t mypid, tmppid;
- int child_status;
+ int child_status;
int child_wait_option=0;
int ret_value = 0;
int child_ret_value;
hbool_t send_wait = 0;
hid_t fapl = -1; /* File access property list */
hid_t fid = -1; /* File ID */
- char *name; /* Test file name */
- /* initialization */
- if (setup_parameters(argc, argv) < 0){
+ if (setup_parameters(argc, argv, &UC_opts) < 0) {
Hgoto_error(1);
}
/* Determine the need to send/wait message file*/
- if(UC_opts.launch == UC_READWRITE) {
+ if (UC_opts.launch == UC_READWRITE) {
HDunlink(WRITER_MESSAGE);
send_wait = 1;
}
@@ -137,38 +134,63 @@ main(int argc, char *argv[])
/* UC_WRITER: create datafile, skip reader, launch writer. */
/* UC_READER: skip create, launch reader, exit. */
/* ==============================================================*/
- /* ============*/
+ /* =========== */
/* Create file */
- /* ============*/
- if (UC_opts.launch != UC_READER){
+ /* =========== */
+ if (UC_opts.launch != UC_READER) {
HDprintf("Creating skeleton data file for test...\n");
- if (create_uc_file() < 0){
- HDfprintf(stderr, "***encounter error\n");
- Hgoto_error(1);
- }else
- HDprintf("File created.\n");
+ if ((UC_opts.fapl_id = h5_fileaccess()) < 0) {
+ HDfprintf(stderr, "can't create creation FAPL\n");
+ Hgoto_error(1);
+ }
+ if (H5Pset_libver_bounds(UC_opts.fapl_id, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) < 0) {
+ HDfprintf(stderr, "can't set creation FAPL libver bounds\n");
+ Hgoto_error(1);
+ }
+ if (create_uc_file(&UC_opts) < 0) {
+ HDfprintf(stderr, "***encounter error\n");
+ Hgoto_error(1);
+ } else {
+ HDprintf("File created.\n");
+ }
+ /* Close FAPL to prevent issues with forking later */
+ if (H5Pclose(UC_opts.fapl_id) < 0) {
+ HDfprintf(stderr, "can't close creation FAPL\n");
+ Hgoto_error(1);
+ }
+ UC_opts.fapl_id = H5I_INVALID_HID;
}
- if (UC_opts.launch==UC_READWRITE){
- /* fork process */
- if((childpid = fork()) < 0) {
+ /* ============ */
+ /* Fork process */
+ /* ============ */
+ if (UC_opts.launch==UC_READWRITE) {
+ if ((childpid = fork()) < 0) {
perror("fork");
Hgoto_error(1);
- };
- };
+ }
+ }
mypid = getpid();
/* ============= */
/* launch reader */
/* ============= */
- if (UC_opts.launch != UC_WRITER){
+ if (UC_opts.launch != UC_WRITER) {
/* child process launch the reader */
- if(0 == childpid) {
+ if (0 == childpid) {
HDprintf("%d: launch reader process\n", mypid);
- if (read_uc_file(send_wait) < 0){
+ if ((UC_opts.fapl_id = h5_fileaccess()) < 0) {
+ HDfprintf(stderr, "can't create read FAPL\n");
+ HDexit(EXIT_FAILURE);
+ }
+ if (read_uc_file(send_wait, &UC_opts) < 0) {
HDfprintf(stderr, "read_uc_file encountered error\n");
HDexit(EXIT_FAILURE);
}
+ if (H5Pclose(UC_opts.fapl_id) < 0) {
+ HDfprintf(stderr, "can't close read FAPL\n");
+ HDexit(EXIT_FAILURE);
+ }
HDexit(EXIT_SUCCESS);
}
}
@@ -179,51 +201,50 @@ main(int argc, char *argv[])
/* this process continues to launch the writer */
HDprintf("%d: continue as the writer process\n", mypid);
- name = UC_opts.filename;
-
/* Set the file access property list */
- if((fapl = h5_fileaccess()) < 0)
+ if ((fapl = h5_fileaccess()) < 0) {
+ HDfprintf(stderr, "can't get write FAPL\n");
Hgoto_error(1);
+ }
- if(UC_opts.use_swmr)
- if(H5Pset_libver_bounds(fapl, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) < 0)
+ if (UC_opts.use_swmr) {
+ if (H5Pset_libver_bounds(fapl, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) < 0) {
+ HDfprintf(stderr, "can't set write FAPL libver bounds\n");
Hgoto_error(1);
+ }
+ }
- /* Open the file */
- if((fid = H5Fopen(name, H5F_ACC_RDWR | (UC_opts.use_swmr ? H5F_ACC_SWMR_WRITE : 0), fapl)) < 0) {
+ if ((fid = H5Fopen(UC_opts.filename, H5F_ACC_RDWR | (UC_opts.use_swmr ? H5F_ACC_SWMR_WRITE : 0), fapl)) < 0) {
HDfprintf(stderr, "H5Fopen failed\n");
Hgoto_error(1);
}
- if(write_uc_file(send_wait, fid) < 0) {
+ if (write_uc_file(send_wait, fid, &UC_opts) < 0) {
HDfprintf(stderr, "write_uc_file encountered error\n");
Hgoto_error(1);
}
+ if (H5Fclose(fid) < 0) {
+ HDfprintf(stderr, "Failed to close file id\n");
+ Hgoto_error(1);
+ }
+
+ if (H5Pclose(fapl) < 0) {
+ HDfprintf(stderr, "can't close write FAPL\n");
+ Hgoto_error(1);
+ }
/* ================================================ */
/* If readwrite, collect exit code of child process */
/* ================================================ */
- if (UC_opts.launch == UC_READWRITE){
- if ((tmppid = waitpid(childpid, &child_status, child_wait_option)) < 0){
+ if (UC_opts.launch == UC_READWRITE) {
+ if ((tmppid = waitpid(childpid, &child_status, child_wait_option)) < 0) {
perror("waitpid");
Hgoto_error(1);
}
- /* Close the file */
- if(H5Fclose(fid) < 0) {
- HDfprintf(stderr, "Failed to close file id\n");
- Hgoto_error(1);
- }
-
- /* Close the property list */
- if(H5Pclose(fapl) < 0) {
- HDfprintf(stderr, "Failed to close the property list\n");
- Hgoto_error(1);
- }
-
- if (WIFEXITED(child_status)){
- if ((child_ret_value=WEXITSTATUS(child_status)) != 0){
+ if (WIFEXITED(child_status)) {
+ if ((child_ret_value=WEXITSTATUS(child_status)) != 0) {
HDprintf("%d: child process exited with non-zero code (%d)\n",
mypid, child_ret_value);
Hgoto_error(1);
@@ -233,17 +254,16 @@ main(int argc, char *argv[])
Hgoto_error(2);
}
}
-
+
done:
- /* Print result and exit */
- if (ret_value != 0){
+ if (ret_value != 0) {
HDprintf("Error(s) encountered\n");
- }else{
+ } else {
HDprintf("All passed\n");
}
return(ret_value);
-}
+} /* end main() */
#else /* H5_HAVE_FORK */
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