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authorQuincey Koziol <koziol@hdfgroup.org>2005-04-16 16:22:16 (GMT)
committerQuincey Koziol <koziol@hdfgroup.org>2005-04-16 16:22:16 (GMT)
commit9b68e8e927ecf5cf1e9d10fa46407bd8ac5a0a93 (patch)
tree3aa8cfaba778d1803b598e99a164e9b772311864 /test/tfile.c
parent3c5faf9fb63a303b959d7f2c790ee31485daefa2 (diff)
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[svn-r10620] Purpose:
Bug fix Description: Opening a dataset (or named datatype) with "." for the name and using a group ID for the location ID was not returning an error value. Solution: Check the type of the object before attempting to open it (internally, using a group ID and "." for the name maps to the group object). Platforms tested: FreeBSD 4.11 (sleipnir) Solaris 2.9 (shanti) Too minor to require h5committest
Diffstat (limited to 'test/tfile.c')
-rw-r--r--test/tfile.c124
1 files changed, 124 insertions, 0 deletions
diff --git a/test/tfile.c b/test/tfile.c
index 8d009e7..5955562 100644
--- a/test/tfile.c
+++ b/test/tfile.c
@@ -1295,6 +1295,129 @@ test_file_ishdf5(void)
/****************************************************************
**
+** test_file_open_dot(): low-level file test routine.
+** This test checks whether opening objects with "." for a name
+** works correctly in variuous situations.
+**
+*****************************************************************/
+static void
+test_file_open_dot(void)
+{
+ hid_t fid; /* File ID */
+ hid_t gid, gid2; /* Group IDs */
+ hid_t did; /* Dataset ID */
+ hid_t sid; /* Dataspace ID */
+ hid_t tid, tid2; /* Datatype IDs */
+ herr_t ret;
+
+ /* Output message about test being performed */
+ MESSAGE(5, ("Testing opening objects with \".\" for a name\n"));
+
+ /* Create a new HDF5 file to work with */
+ fid = H5Fcreate(FILE1, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
+ CHECK(fid, FAIL, "H5Fcreate");
+
+ /* Create a group in the HDF5 file */
+ gid = H5Gcreate(fid, GRP_NAME, 0);
+ CHECK(gid, FAIL, "H5Gcreate");
+
+ /* Create a dataspace for creating datasets */
+ sid = H5Screate(H5S_SCALAR);
+ CHECK(sid, FAIL, "H5Screate");
+
+ /* Create a dataset with no name using the file ID */
+ H5E_BEGIN_TRY {
+ did = H5Dcreate(fid, ".", H5T_NATIVE_INT, sid, H5P_DEFAULT);
+ } H5E_END_TRY;
+ VERIFY(did, FAIL, "H5Dcreate");
+
+ /* Create a dataset with no name using the group ID */
+ H5E_BEGIN_TRY {
+ did = H5Dcreate(gid, ".", H5T_NATIVE_INT, sid, H5P_DEFAULT);
+ } H5E_END_TRY;
+ VERIFY(did, FAIL, "H5Dcreate");
+
+ /* Open a dataset with no name using the file ID */
+ H5E_BEGIN_TRY {
+ did = H5Dopen(fid, ".");
+ } H5E_END_TRY;
+ VERIFY(did, FAIL, "H5Dopen");
+
+ /* Open a dataset with no name using the group ID */
+ H5E_BEGIN_TRY {
+ did = H5Dopen(gid, ".");
+ } H5E_END_TRY;
+ VERIFY(did, FAIL, "H5Dopen");
+
+ /* Make a copy of a datatype to use for creating a named datatype */
+ tid = H5Tcopy(H5T_NATIVE_INT);
+ CHECK(tid, FAIL, "H5Tcopy");
+
+ /* Create a named datatype with no name using the file ID */
+ H5E_BEGIN_TRY {
+ ret = H5Tcommit(fid, ".", tid);
+ } H5E_END_TRY;
+ VERIFY(ret, FAIL, "H5Tcommit");
+
+ /* Create a named datatype with no name using the group ID */
+ H5E_BEGIN_TRY {
+ ret = H5Tcommit(gid, ".", tid);
+ } H5E_END_TRY;
+ VERIFY(ret, FAIL, "H5Tcommit");
+
+ /* Open a named datatype with no name using the file ID */
+ H5E_BEGIN_TRY {
+ tid2 = H5Topen(fid, ".");
+ } H5E_END_TRY;
+ VERIFY(tid2, FAIL, "H5Topen");
+
+ /* Open a named datatype with no name using the group ID */
+ H5E_BEGIN_TRY {
+ tid2 = H5Topen(gid, ".");
+ } H5E_END_TRY;
+ VERIFY(tid2, FAIL, "H5Topen");
+
+ /* Create a group with no name using the file ID */
+ H5E_BEGIN_TRY {
+ gid2 = H5Gcreate(fid, ".", 0);
+ } H5E_END_TRY;
+ VERIFY(gid2, FAIL, "H5Gcreate");
+
+ /* Create a group with no name using the group ID */
+ H5E_BEGIN_TRY {
+ gid2 = H5Gcreate(gid, ".", 0);
+ } H5E_END_TRY;
+ VERIFY(gid2, FAIL, "H5Gcreate");
+
+ /* Open a group with no name using the file ID (should open the root group) */
+ gid2 = H5Gopen(fid, ".");
+ CHECK(gid2, FAIL, "H5Gopen");
+
+ ret = H5Gclose(gid2);
+ CHECK(ret, FAIL, "H5Gclose");
+
+ /* Open a group with no name using the group ID (should open the group again) */
+ gid2 = H5Gopen(gid, ".");
+ CHECK(gid2, FAIL, "H5Gopen");
+
+ ret = H5Gclose(gid2);
+ CHECK(ret, FAIL, "H5Gclose");
+
+
+ /* Close everything */
+ ret = H5Sclose(sid);
+ CHECK(ret, FAIL, "H5Sclose");
+
+ ret = H5Gclose(gid);
+ CHECK(ret, FAIL, "H5Gclose");
+
+ ret = H5Fclose(fid);
+ CHECK(ret, FAIL, "H5Fclose");
+
+} /* end test_file_open_dot() */
+
+/****************************************************************
+**
** test_file(): Main low-level file I/O test routine.
**
****************************************************************/
@@ -1313,6 +1436,7 @@ test_file(void)
test_file_perm(); /* Test file access permissions */
test_file_freespace(); /* Test file free space information */
test_file_ishdf5(); /* Test detecting HDF5 files correctly */
+ test_file_open_dot(); /* Test opening objects with "." for a name */
} /* test_file() */