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-rw-r--r--test/tfile.c128
1 files changed, 128 insertions, 0 deletions
diff --git a/test/tfile.c b/test/tfile.c
index f3d5a8f..80c1e11 100644
--- a/test/tfile.c
+++ b/test/tfile.c
@@ -134,6 +134,9 @@
#define NGROUPS 2
#define NDSETS 4
+/* Declaration for test_incr_filesize() */
+#define FILE8 "tfile8.h5" /* Test file */
+
/* Files created under 1.6 branch and 1.8 branch--used in test_filespace_compatible() */
const char *OLD_FILENAME[] = {
"filespace_1_6.h5", /* 1.6 HDF5 file */
@@ -6926,6 +6929,130 @@ test_libver_macros2(void)
/****************************************************************
**
+** test_filesize():
+** Verify H5Fincrement_filesize() and H5Fget_eoa() works as
+** indicated in the "RFC: Enhancement to the tool h5clear".
+**
+****************************************************************/
+static void
+test_incr_filesize(const char *env_h5_drvr)
+{
+ hid_t fid; /* File opened with read-write permission */
+ h5_stat_size_t filesize; /* Size of file when empty */
+ hid_t fcpl; /* File creation property list */
+ hid_t fapl; /* File access property list */
+ hid_t dspace; /* Dataspace ID */
+ hid_t dset; /* Dataset ID */
+ hid_t dcpl; /* Dataset creation property list */
+ unsigned u; /* Local index variable */
+ char filename[FILENAME_LEN]; /* Filename to use */
+ char name[32]; /* Dataset name */
+ haddr_t stored_eoa; /* The stored EOA value */
+ hid_t driver_id = -1; /* ID for this VFD */
+ unsigned long driver_flags = 0; /* VFD feature flags */
+ herr_t ret; /* Return value */
+
+ /* Output message about test being performed */
+ MESSAGE(5, ("Testing H5Fincrement_filesize() and H5Fget_eoa())\n"));
+
+ fapl = h5_fileaccess();
+ h5_fixname(FILE8, fapl, filename, sizeof filename);
+
+ /* Get the VFD feature flags */
+ driver_id = H5Pget_driver(fapl);
+ CHECK(driver_id, FAIL, "H5Pget_driver");
+
+ ret = H5FDdriver_query(driver_id, &driver_flags);
+ CHECK(ret, FAIL, "H5PDdriver_query");
+
+ /* Check whether the VFD feature flag supports these two public routines */
+ if(driver_flags & H5FD_FEAT_SUPPORTS_SWMR_IO) {
+
+ fcpl = H5Pcreate(H5P_FILE_CREATE);
+ CHECK(fcpl, FAIL, "H5Pcreate");
+
+ /* Set file space strategy */
+ ret = H5Pset_file_space_strategy(fcpl, H5F_FSPACE_STRATEGY_FSM_AGGR, FALSE, (hsize_t)1);
+ CHECK(ret, FAIL, "H5P_set_file_space_strategy");
+
+ /* Create the test file */
+ fid = H5Fcreate(filename, H5F_ACC_TRUNC, fcpl, fapl);
+ CHECK(fid, FAIL, "H5Fcreate");
+
+ /* Create dataspace for datasets */
+ dspace = H5Screate(H5S_SCALAR);
+ CHECK(dspace, FAIL, "H5Screate");
+
+ /* Create a dataset creation property list */
+ dcpl = H5Pcreate(H5P_DATASET_CREATE);
+ CHECK(dcpl, FAIL, "H5Pcreate");
+
+ /* Set the space allocation time to early */
+ ret = H5Pset_alloc_time(dcpl, H5D_ALLOC_TIME_EARLY);
+ CHECK(ret, FAIL, "H5Pset_alloc_time");
+
+ /* Create datasets in file */
+ for(u = 0; u < 10; u++) {
+ sprintf(name, "Dataset %u", u);
+ dset = H5Dcreate2(fid, name, H5T_STD_U32LE, dspace, H5P_DEFAULT, dcpl, H5P_DEFAULT);
+ CHECK(dset, FAIL, "H5Dcreate2");
+
+ ret = H5Dclose(dset);
+ CHECK(ret, FAIL, "H5Dclose");
+ } /* end for */
+
+ /* Close dataspace */
+ ret = H5Sclose(dspace);
+ CHECK(ret, FAIL, "H5Sclose");
+
+ /* Close dataset creation property list */
+ ret = H5Pclose(dcpl);
+ CHECK(ret, FAIL, "H5Pclose");
+
+ /* Close file */
+ ret = H5Fclose(fid);
+ CHECK(ret, FAIL, "H5Fclose");
+
+ /* Get the file size */
+ filesize = h5_get_file_size(filename, fapl);
+
+ /* Open the file */
+ fid = H5Fopen(filename, H5F_ACC_RDWR, fapl);
+ CHECK(fid, FAIL, "H5Fopen");
+
+ /* Get the stored EOA */
+ ret = H5Fget_eoa(fid, &stored_eoa);
+ CHECK(ret, FAIL, "H5Fget_eoa");
+
+ /* Verify the stored EOA is the same as filesize */
+ VERIFY(filesize, stored_eoa, "file size");
+
+ /* Set the EOA to the MAX(EOA, EOF) + 512 */
+ ret = H5Fincrement_filesize(fid, 512);
+ CHECK(ret, FAIL, "H5Fincrement_filesize");
+
+ /* Close file */
+ ret = H5Fclose(fid);
+ CHECK(ret, FAIL, "H5Fclose");
+
+ /* Get the file size */
+ filesize = h5_get_file_size(filename, fapl);
+
+ /* Verify the filesize is the previous stored_eoa + 512 */
+ VERIFY(filesize, stored_eoa+512, "file size");
+
+ /* Close the file access property list */
+ ret = H5Pclose(fapl);
+ CHECK(ret, FAIL, "H5Pclose");
+
+ /* Close the file creation property list */
+ ret = H5Pclose(fcpl);
+ CHECK(ret, FAIL, "H5Pclose");
+ }
+} /* end test_incr_filesize() */
+
+/****************************************************************
+**
** test_deprec():
** Test deprecated functionality.
**
@@ -7210,6 +7337,7 @@ test_file(void)
test_libver_bounds_low_high();
test_libver_macros(); /* Test the macros for library version comparison */
test_libver_macros2(); /* Test the macros for library version comparison */
+ test_incr_filesize(env_h5_drvr); /* Test H5Fincrement_filesize() and H5Fget_eoa() */
#ifndef H5_NO_DEPRECATED_SYMBOLS
test_deprec(); /* Test deprecated routines */
#endif /* H5_NO_DEPRECATED_SYMBOLS */