diff options
Diffstat (limited to 'test/tfile.c')
| -rw-r--r-- | test/tfile.c | 27 |
1 files changed, 20 insertions, 7 deletions
diff --git a/test/tfile.c b/test/tfile.c index f62f5ef..f5ed1b2 100644 --- a/test/tfile.c +++ b/test/tfile.c @@ -79,28 +79,41 @@ test_file_create(void) fid1 = H5Fcreate(FILE1, H5F_ACC_EXCL, H5P_DEFAULT, H5P_DEFAULT); CHECK(fid1, FAIL, "H5Fcreate"); - /* try to create the same file with H5F_ACC_TRUNC (should fail) */ + /* + * try to create the same file with H5F_ACC_TRUNC. This should fail + * because fid1 is the same file and is currently open. + */ fid2 = H5Fcreate(FILE1, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT); VERIFY(fid2, FAIL, "H5Fcreate"); - /* Close the file */ + /* Close all files */ ret = H5Fclose(fid1); CHECK(ret, FAIL, "H5Fclose"); + ret = H5Fclose(fid2); + VERIFY(ret, FAIL, "H5Fclose"); /*file should already be closed*/ - /* Try again with H5F_ACC_EXCL (should fail) */ + /* + * Try again with H5F_ACC_EXCL. This should fail because the file already + * exists from the previous steps. + */ fid1 = H5Fcreate(FILE1, H5F_ACC_EXCL, H5P_DEFAULT, H5P_DEFAULT); VERIFY(fid1, FAIL, "H5Fcreate"); - /* Test create with H5F_ACC_TRUNC */ - /* Create first file */ + /* Test create with H5F_ACC_TRUNC. This will truncate the existing file. */ fid1 = H5Fcreate(FILE1, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT); CHECK(fid1, FAIL, "H5Fcreate"); - /* Try to create first file again (should fail) */ + /* + * Try to truncate first file again. This should fail because fid1 is the + * same file and is currently open. + */ fid2 = H5Fcreate(FILE1, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT); VERIFY(fid2, FAIL, "H5Fcreate"); - /* Try with H5F_ACC_EXCL (should fail too) */ + /* + * Try with H5F_ACC_EXCL. This should fail too because the file already + * exists. + */ fid2 = H5Fcreate(FILE1, H5F_ACC_EXCL, H5P_DEFAULT, H5P_DEFAULT); VERIFY(fid2, FAIL, "H5Fcreate"); |