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-rw-r--r--test/direct_chunk.c121
1 files changed, 101 insertions, 20 deletions
diff --git a/test/direct_chunk.c b/test/direct_chunk.c
index 2edfe64..8de923e 100644
--- a/test/direct_chunk.c
+++ b/test/direct_chunk.c
@@ -58,6 +58,14 @@
#define OVERWRITE_CHUNK_NY 2
#define OVERWRITE_VALUE 42
+/* Test configurations */
+#define CONFIG_LATEST 0x01
+#define CONFIG_REOPEN_FILE 0x02
+#define CONFIG_REOPEN_DSET 0x04
+#define CONFIG_DIRECT_WRITE 0x08
+#define CONFIG_DIRECT_READ 0x10
+#define CONFIG_END 0x20
+
/* Defines used in test_single_chunk_latest() */
#define FILE "single_latest.h5"
#define DATASET "dataset"
@@ -1973,7 +1981,7 @@ error:
} /* test_read_unallocated_chunk() */
/*-------------------------------------------------------------------------
- * Function: test_single_chunk_latest
+ * Function: test_single_chunk
*
* Purpose: This is to verify the fix for jira issue HDFFV-10425.
* The problem was due to a bug in the internal ilbrary routine
@@ -1989,13 +1997,16 @@ error:
* index for the dataset.
* Verify that the data read is the same as the written data.
*
+ * Since expanded to test multiple combinations of cases
+ * involving a single chunk
+ *
* Return: Success: 0
* Failure: 1
*
*-------------------------------------------------------------------------
*/
static int
-test_single_chunk_latest(void)
+test_single_chunk(unsigned config)
{
hid_t fid; /* File ID */
hid_t fapl; /* File access property list ID */
@@ -2005,11 +2016,12 @@ test_single_chunk_latest(void)
hsize_t dims[2] = {DIM0, DIM1}; /* Dimension sizes */
hsize_t chunk[2] = {CHUNK0, CHUNK1}; /* Chunk dimension sizes */
hsize_t offset[2] = {0,0}; /* Offset for writing */
+ uint32_t filters; /* Filter mask out */
int wdata[DIM0][DIM1]; /* Write buffer */
int rdata[DIM0][DIM1]; /* Read buffer */
int i, j; /* Local index variable */
- TESTING("H5Dwrite_chunk with single chunk and latest format");
+ TESTING("Single chunk I/O");
/* Initialize data */
for (i=0; i<DIM0; i++) {
@@ -2020,8 +2032,9 @@ test_single_chunk_latest(void)
/* Create a new file with the latest format */
if((fapl = H5Pcreate(H5P_FILE_ACCESS)) < 0)
goto error;
- if(H5Pset_libver_bounds(fapl, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) < 0)
- goto error;
+ if(config & CONFIG_LATEST)
+ if(H5Pset_libver_bounds(fapl, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) < 0)
+ goto error;
if((fid = H5Fcreate(FILE, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
goto error;
@@ -2039,37 +2052,57 @@ test_single_chunk_latest(void)
if((did = H5Dcreate2(fid, DATASET, H5T_NATIVE_INT, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0)
goto error;
- /* Write the data directly to the dataset */
- if(H5Dwrite_chunk(did, H5P_DEFAULT, 0, offset, CHUNK0*CHUNK1*4, (void *)wdata) < 0)
- goto error;
+ if(config & CONFIG_DIRECT_WRITE) {
+ /* Write the data directly to the dataset */
+ if(H5Dwrite_chunk(did, H5P_DEFAULT, 0, offset, CHUNK0*CHUNK1*4, (void *)wdata) < 0)
+ goto error;
+ } /* end if */
+ else
+ /* Write the data to the dataset */
+ if(H5Dwrite(did, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, (void *)wdata) < 0)
+ goto error;
/*
* Close and release resources.
*/
if(H5Pclose(dcpl) < 0)
goto error;
- if(H5Dclose(did) < 0)
- goto error;
+ if(config & CONFIG_REOPEN_DSET)
+ if(H5Dclose(did) < 0)
+ goto error;
if(H5Sclose(sid) < 0)
goto error;
if(H5Pclose(fapl) < 0)
goto error;
- if(H5Fclose(fid) < 0)
- goto error;
+ if(config & CONFIG_REOPEN_FILE)
+ if(H5Fclose(fid) < 0)
+ goto error;
/* Open the file and dataset with default properties */
- if((fid = H5Fopen(FILE, H5F_ACC_RDONLY, H5P_DEFAULT)) < 0)
- goto error;
- if((did = H5Dopen2(fid, DATASET, H5P_DEFAULT)) < 0)
- goto error;
+ if(config & CONFIG_REOPEN_FILE)
+ if((fid = H5Fopen(FILE, H5F_ACC_RDONLY, H5P_DEFAULT)) < 0)
+ goto error;
+ if(config & CONFIG_REOPEN_DSET)
+ if((did = H5Dopen2(fid, DATASET, H5P_DEFAULT)) < 0)
+ goto error;
/* Retrieve dataset creation property list */
if((dcpl = H5Dget_create_plist(did)) < 0)
goto error;
- /* Read the data */
- if(H5Dread(did, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, rdata) < 0)
- goto error;
+ if(config & CONFIG_DIRECT_READ) {
+ /* Read the data directly */
+ if(H5Dread_chunk(did, H5P_DEFAULT, offset, &filters, rdata) < 0)
+ goto error;
+
+ /* Verify returned filter mask */
+ if(filters != 0)
+ goto error;
+ } /* end if */
+ else
+ /* Read the data */
+ if(H5Dread(did, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, rdata) < 0)
+ goto error;
/* Verify that the data read was correct. */
for (i = 0; i < DIM0; i++) {
@@ -2122,6 +2155,7 @@ error:
int main( void )
{
hid_t file_id;
+ unsigned config;
int nerrors=0;
/*
@@ -2149,7 +2183,53 @@ int main( void )
nerrors += test_read_unfiltered_dset(file_id);
nerrors += test_read_unallocated_chunk(file_id);
- nerrors += test_single_chunk_latest();
+ /* Loop over test configurations */
+ for(config = 0; config < CONFIG_END; config++) {
+ hbool_t need_comma = FALSE;
+
+ /* Check for invalid combinations */
+ if((config & CONFIG_REOPEN_FILE) && !(config & CONFIG_REOPEN_DSET))
+ continue;
+
+ /* Print configuration */
+ printf("Configuration: ");
+ if(config == 0)
+ printf("<empty>");
+ if(config & CONFIG_LATEST) {
+ if(need_comma)
+ printf(", ");
+ printf("latest format");
+ need_comma = TRUE;
+ } /* end if */
+ if(config & CONFIG_REOPEN_FILE) {
+ if(need_comma)
+ printf(", ");
+ printf("reopen file");
+ need_comma = TRUE;
+ } /* end if */
+ else if(config & CONFIG_REOPEN_DSET) {
+ if(need_comma)
+ printf(", ");
+ printf("reopen dataset");
+ need_comma = TRUE;
+ } /* end if */
+ if(config & CONFIG_DIRECT_WRITE) {
+ if(need_comma)
+ printf(", ");
+ printf("direct write");
+ need_comma = TRUE;
+ } /* end if */
+ if(config & CONFIG_DIRECT_READ) {
+ if(need_comma)
+ printf(", ");
+ printf("direct read");
+ need_comma = TRUE;
+ } /* end if */
+ printf(":\n");
+ fflush(stdout);
+
+ nerrors += test_single_chunk(config);
+ } /* end for */
if(H5Fclose(file_id) < 0)
goto error;
@@ -2165,3 +2245,4 @@ error:
HDputs("*** TESTS FAILED ***");
return EXIT_FAILURE;
}
+