diff options
Diffstat (limited to 'test/dangle.c')
| -rw-r--r-- | test/dangle.c | 129 |
1 files changed, 129 insertions, 0 deletions
diff --git a/test/dangle.c b/test/dangle.c index 2f8a67e..dfa73ba 100644 --- a/test/dangle.c +++ b/test/dangle.c @@ -513,6 +513,132 @@ error: /*------------------------------------------------------------------------- + * Function: test_dangle_force + * + * Purpose: Shut down all danging IDs with generic file & ID routines, + * instead of letting library shut then down. + * + * Return: Success: zero + * Failure: non-zero + * + * Programmer: Quincey Koziol + * Friday, October 29, 2010 + * + *------------------------------------------------------------------------- + */ +static int +test_dangle_force(void) +{ + char filename[1024]; + hid_t fid; /* File ID */ + hid_t gid, gid2; /* Group IDs */ + hid_t dsid, dsid2; /* Dataset IDs */ + hid_t sid; /* Dataspace ID */ + hid_t aid, aid2; /* Attribute IDs */ + hid_t tid, tid2; /* Named datatype IDs */ + ssize_t count; /* Count of open objects */ + hid_t *objs = NULL; /* Pointer to list of open objects */ + size_t u; /* Local index variable */ + + TESTING("force dangling IDs to close, from API routines"); + + h5_fixname(FILENAME[0], H5P_DEFAULT, filename, sizeof filename); + if((fid = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT)) < 0) + FAIL_STACK_ERROR + + /* Create a dataspace for the dataset & attribute to use */ + if((sid = H5Screate(H5S_SCALAR)) < 0) + FAIL_STACK_ERROR + + /* Create a dataset */ + if((dsid = H5Dcreate2(fid, DSETNAME, H5T_NATIVE_INT, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) + FAIL_STACK_ERROR + + /* Re-open the dataset */ + if((dsid2 = H5Dopen2(fid, DSETNAME, H5P_DEFAULT)) < 0) + FAIL_STACK_ERROR + + /* Create an attribute on the dataset */ + if((aid = H5Acreate2(dsid, ATTRNAME, H5T_NATIVE_INT, sid, H5P_DEFAULT, H5P_DEFAULT)) < 0) + FAIL_STACK_ERROR + + /* Re-open the attribute */ + if((aid2 = H5Aopen(dsid, ATTRNAME, H5P_DEFAULT)) < 0) + FAIL_STACK_ERROR + + /* Close the dataspace ID */ + if(H5Sclose(sid) < 0) + FAIL_STACK_ERROR + + /* Open a group ID */ + if((gid = H5Gopen2(fid, "/", H5P_DEFAULT)) < 0) + FAIL_STACK_ERROR + + /* Open group again */ + if((gid2 = H5Gopen2(fid, "/", H5P_DEFAULT)) < 0) + FAIL_STACK_ERROR + + /* Create a named datatype */ + if((tid = H5Tcopy(H5T_NATIVE_INT)) < 0) + FAIL_STACK_ERROR + if(H5Tcommit2(fid, TYPENAME, tid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT) < 0) + FAIL_STACK_ERROR + + /* Re-open the named datatype */ + if((tid2 = H5Topen2(fid, TYPENAME, H5P_DEFAULT)) < 0) + FAIL_STACK_ERROR + + /* Increment the ref count on all the "second" objects */ + if(H5Iinc_ref(dsid2) < 0) + FAIL_STACK_ERROR + if(H5Iinc_ref(aid2) < 0) + FAIL_STACK_ERROR + if(H5Iinc_ref(gid2) < 0) + FAIL_STACK_ERROR + if(H5Iinc_ref(aid2) < 0) + FAIL_STACK_ERROR + + /* Get the number of open objects */ + if((count = H5Fget_obj_count(H5F_OBJ_ALL, H5F_OBJ_ALL)) < 0) + FAIL_STACK_ERROR + if(0 == count) + TEST_ERROR; + + /* Allocate the array of object IDs */ + objs = (hid_t*)HDmalloc(sizeof(hid_t) * (size_t)count); + + /* Get the list of open IDs */ + if(H5Fget_obj_ids(H5F_OBJ_ALL, H5F_OBJ_ALL, (size_t)count, objs) < 0) + FAIL_STACK_ERROR + + /* Close all open IDs */ + for(u = 0; u < (size_t)count; u++) + while(H5Iget_type(objs[u]) != H5I_BADID && H5Iget_ref(objs[u]) > 0) + H5Idec_ref(objs[u]); + + /* Get the number of open objects */ + if((count = H5Fget_obj_count(H5F_OBJ_ALL, H5F_OBJ_ALL)) < 0) + FAIL_STACK_ERROR + if(0 != count) + TEST_ERROR; + + /* Clean up temporary file */ + HDremove(filename); + + /* Release object ID array */ + HDfree(objs); + + PASSED(); + return 0; + +error: + if(objs) + HDfree(objs); + return 1; +} + + +/*------------------------------------------------------------------------- * Function: main * * Purpose: Executes dangling ID tests @@ -556,6 +682,9 @@ main(void) nerrors += test_dangle_datatype2(H5F_CLOSE_STRONG); nerrors += test_dangle_attribute(H5F_CLOSE_STRONG); + /* Close open IDs "the hard way" */ + nerrors += test_dangle_force(); + /* Check for errors */ if (nerrors) goto error; |