summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
-rw-r--r--src/H5Gstab.c50
-rw-r--r--test/getname.c61
2 files changed, 90 insertions, 21 deletions
diff --git a/src/H5Gstab.c b/src/H5Gstab.c
index 383623d..36e2119 100644
--- a/src/H5Gstab.c
+++ b/src/H5Gstab.c
@@ -312,39 +312,37 @@ done:
static herr_t
H5G_insert_name(H5G_entry_t *loc, H5G_entry_t *obj, const char *name)
{
- char *new_user_path; /* Pointer to new user path */
- char *new_canon_path; /* Pointer to new canonical path */
size_t name_len; /* Length of name to append */
- size_t user_path_len; /* Length of location's user path name */
- size_t canon_path_len; /* Length of location's canonical path name */
herr_t ret_value = SUCCEED;
- FUNC_ENTER_NOAPI(H5G_insert_name, FAIL);
+ FUNC_ENTER_NOAPI_NOINIT(H5G_insert_name);
assert(loc);
assert(obj);
assert(name);
- /* Only attempt to build a new name if the location's name exists */
- if(loc->canon_path_r) {
- const char *loc_user_path; /* Pointer to raw string for user path */
- const char *loc_canon_path; /* Pointer to raw string for canonical path */
+ /* Reset the object's previous names, if they exist */
+ if(obj->user_path_r) {
+ H5RS_decr(obj->user_path_r);
+ obj->user_path_r=NULL;
+ } /* end if */
+ if(obj->canon_path_r) {
+ H5RS_decr(obj->canon_path_r);
+ obj->canon_path_r=NULL;
+ } /* end if */
+ obj->user_path_hidden=0;
- /* Reset the object's previous names, if they exist */
- if(obj->user_path_r) {
- H5RS_decr(obj->user_path_r);
- obj->user_path_r=NULL;
- } /* end if */
- if(obj->canon_path_r) {
- H5RS_decr(obj->canon_path_r);
- obj->canon_path_r=NULL;
- } /* end if */
- obj->user_path_hidden=0;
+ /* Get the length of the new name */
+ name_len = HDstrlen(name);
+
+ /* Modify the object's user path, if a user path exists in the location */
+ if(loc->user_path_r) {
+ const char *loc_user_path; /* Pointer to raw string for user path */
+ size_t user_path_len; /* Length of location's user path name */
+ char *new_user_path; /* Pointer to new user path */
/* Get the length of the strings involved */
user_path_len = H5RS_len(loc->user_path_r);
- canon_path_len = H5RS_len(loc->canon_path_r);
- name_len = HDstrlen(name);
/* Modify the object's user path */
@@ -372,6 +370,16 @@ H5G_insert_name(H5G_entry_t *loc, H5G_entry_t *obj, const char *name)
/* Give ownership of the user path to the entry */
obj->user_path_r=H5RS_own(new_user_path);
assert(obj->user_path_r);
+ } /* end if */
+
+ /* Modify the object's canonical path, if a canonical path exists in the location */
+ if(loc->canon_path_r) {
+ const char *loc_canon_path; /* Pointer to raw string for canonical path */
+ size_t canon_path_len; /* Length of location's canonical path name */
+ char *new_canon_path; /* Pointer to new canonical path */
+
+ /* Get the length of the strings involved */
+ canon_path_len = H5RS_len(loc->canon_path_r);
/* Modify the object's canonical path */
diff --git a/test/getname.c b/test/getname.c
index 33b9141..4371018 100644
--- a/test/getname.c
+++ b/test/getname.c
@@ -2920,6 +2920,67 @@ PASSED();
PASSED();
/*-------------------------------------------------------------------------
+ * Test H5Iget_name with opening object in unmounted file
+ *-------------------------------------------------------------------------
+ */
+
+ TESTING("H5Iget_name with opening object in unmounted file");
+
+ /* Create file and group "/g39/g1/g2" in it */
+ file1_id = H5Fcreate(filename1, H5F_ACC_TRUNC, H5P_DEFAULT, fapl);
+
+ if ((group_id = H5Gcreate( file1_id, "/g41", 0 ))<0) goto out;
+ if ((group2_id = H5Gcreate( file1_id, "/g41/g1", 0 ))<0) goto out;
+ if ((group3_id = H5Gcreate( file1_id, "/g41/g1/g2", 0 ))<0) goto out;
+
+ /* Close */
+ H5Gclose( group_id );
+ H5Gclose( group2_id );
+ H5Gclose( group3_id );
+
+ /* Create second file and group "/g42/g1/g2" in it */
+ file2_id = H5Fcreate(filename2, H5F_ACC_TRUNC, H5P_DEFAULT, fapl);
+
+ if ((group_id = H5Gcreate( file2_id, "/g42", 0 ))<0) goto out;
+ if ((group2_id = H5Gcreate( file2_id, "/g42/g3", 0 ))<0) goto out;
+ if ((group3_id = H5Gcreate( file2_id, "/g42/g3/g4", 0 ))<0) goto out;
+
+ /* Close */
+ H5Gclose( group_id );
+ H5Gclose( group2_id );
+ H5Gclose( group3_id );
+
+ /* Mount second file under "/g41/g1" in the first file */
+ if (H5Fmount(file1_id, "/g41/g1", file2_id, H5P_DEFAULT)<0) goto out;
+
+ if ((group_id = H5Gopen( file1_id, "/g41/g1/g42/g3" ))<0) goto out;
+
+ /* Get name */
+ if (H5Iget_name( group_id, name, size )<0) goto out;
+
+ /* Verify */
+ if (check_name( name, "/g41/g1/g42/g3" )!=0) goto out;
+
+ /* Unmount file */
+ if (H5Funmount(file1_id, "/g41/g1")<0) goto out;
+
+ if ((group2_id = H5Gopen( group_id, "g4" ))<0) goto out;
+
+ /* Get name */
+ if (H5Iget_name( group2_id, name, size )<0) goto out;
+
+ /* Verify */
+ if (check_name( name, "" )!=0) goto out;
+
+ /* Close */
+ H5Gclose( group_id );
+ H5Gclose( group2_id );
+ H5Fclose( file1_id );
+ H5Fclose( file2_id );
+
+ PASSED();
+
+/*-------------------------------------------------------------------------
* end tests
*-------------------------------------------------------------------------
*/