Merge remote-tracking branch 'origin/develop' into merge_hyperslab_update_01

8 files changed, 99 insertions, 178 deletions

diff --git a/test/cache_tagging.c b/test/cache_tagging.c
index b91f013..e03defa 100644
--- a/test/cache_tagging.c
+++ b/test/cache_tagging.c
@@ -448,7 +448,7 @@ check_file_creation_tags(hid_t fcpl_id, int type)
     TESTING("tag application during file creation");
 
     /* Create Fapl */
-    if ( (fapl = h5_fileaccess_flags(H5_FILEACCESS_VOL | H5_FILEACCESS_LIBVER)) < 0 ) TEST_ERROR;
+    if ( (fapl = h5_fileaccess_flags(H5_FILEACCESS_LIBVER)) < 0 ) TEST_ERROR;
 
     /* Create a test file with provided fcpl_t */
     if ( (fid = H5Fcreate(FILENAME, H5F_ACC_TRUNC, fcpl_id, fapl)) < 0 ) TEST_ERROR;
@@ -539,7 +539,7 @@ check_file_open_tags(hid_t fcpl, int type)
     /* ===== */
 
     /* Create Fapl */
-    if ( (fapl = h5_fileaccess_flags(H5_FILEACCESS_VOL | H5_FILEACCESS_LIBVER)) < 0 ) TEST_ERROR;
+    if ( (fapl = h5_fileaccess_flags(H5_FILEACCESS_LIBVER)) < 0 ) TEST_ERROR;
 
     /* Create a test file with provided fcpl_t */
     if ( (fid = H5Fcreate(FILENAME, H5F_ACC_TRUNC, fcpl, fapl)) < 0 ) TEST_ERROR;
@@ -652,7 +652,7 @@ check_group_creation_tags(void)
     /* ===== */
 
     /* Create Fapl */
-    if ( (fapl = h5_fileaccess_flags(H5_FILEACCESS_VOL | H5_FILEACCESS_LIBVER)) < 0 ) TEST_ERROR;
+    if ( (fapl = h5_fileaccess_flags(H5_FILEACCESS_LIBVER)) < 0 ) TEST_ERROR;
 
     /* Create a test file with provided fcpl_t */
     if ( (fid = H5Fcreate(FILENAME, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0 ) TEST_ERROR;
@@ -751,7 +751,7 @@ check_multi_group_creation_tags(void)
     TESTING("tag application during multiple group creation");
 
     /* Create Fapl */
-    if ( (fapl = h5_fileaccess_flags(H5_FILEACCESS_VOL | H5_FILEACCESS_LIBVER)) < 0 ) TEST_ERROR;
+    if ( (fapl = h5_fileaccess_flags(H5_FILEACCESS_LIBVER)) < 0 ) TEST_ERROR;
 
     /* Set latest version of library */
     if ( H5Pset_libver_bounds(fapl, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) < 0 ) TEST_ERROR;
@@ -881,7 +881,7 @@ check_link_iteration_tags(void)
     TESTING("tag application during iteration over links in a group");
 
     /* Create Fapl */
-    if ( (fapl = h5_fileaccess_flags(H5_FILEACCESS_VOL | H5_FILEACCESS_LIBVER)) < 0 ) TEST_ERROR;
+    if ( (fapl = h5_fileaccess_flags(H5_FILEACCESS_LIBVER)) < 0 ) TEST_ERROR;
 
     /* =========== */
     /* Create File */
@@ -1000,7 +1000,7 @@ check_dense_attribute_tags(void)
     TESTING("tag application during dense attribute manipulation");
 
     /* Create Fapl */
-    if ( (fapl = h5_fileaccess_flags(H5_FILEACCESS_VOL | H5_FILEACCESS_LIBVER)) < 0 ) TEST_ERROR;
+    if ( (fapl = h5_fileaccess_flags(H5_FILEACCESS_LIBVER)) < 0 ) TEST_ERROR;
     if ( H5Pset_libver_bounds(fapl, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) < 0 ) TEST_ERROR;
 
     /* Create Dcpl */
@@ -1184,7 +1184,7 @@ check_group_open_tags(void)
     /* ===== */
 
     /* Create Fapl */
-    if ( (fapl = h5_fileaccess_flags(H5_FILEACCESS_VOL | H5_FILEACCESS_LIBVER)) < 0 ) TEST_ERROR;
+    if ( (fapl = h5_fileaccess_flags(H5_FILEACCESS_LIBVER)) < 0 ) TEST_ERROR;
 
     /* Create a test file with provided fcpl_t */
     if ( (fid = H5Fcreate(FILENAME, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0 ) TEST_ERROR;
@@ -1295,7 +1295,7 @@ check_attribute_creation_tags(hid_t fcpl, int type)
     /* ===== */
 
     /* Create Fapl */
-    if ( (fapl = h5_fileaccess_flags(H5_FILEACCESS_VOL | H5_FILEACCESS_LIBVER)) < 0 ) TEST_ERROR;
+    if ( (fapl = h5_fileaccess_flags(H5_FILEACCESS_LIBVER)) < 0 ) TEST_ERROR;
 
     /* Create a test file with provided fcpl_t */
     if ( (fid = H5Fcreate(FILENAME, H5F_ACC_TRUNC, fcpl, fapl)) < 0 ) TEST_ERROR;
@@ -1429,7 +1429,7 @@ check_attribute_open_tags(hid_t fcpl, int type)
     /* ===== */
 
     /* Create Fapl */
-    if ( (fapl = h5_fileaccess_flags(H5_FILEACCESS_VOL | H5_FILEACCESS_LIBVER)) < 0 ) TEST_ERROR;
+    if ( (fapl = h5_fileaccess_flags(H5_FILEACCESS_LIBVER)) < 0 ) TEST_ERROR;
 
     /* Create a test file with provided fcpl_t */
     if ( (fid = H5Fcreate(FILENAME, H5F_ACC_TRUNC, fcpl, fapl)) < 0 ) TEST_ERROR;
@@ -1576,7 +1576,7 @@ check_attribute_rename_tags(hid_t fcpl, int type)
     if ( (NULL == (data = (int *)HDcalloc(DIMS * DIMS, sizeof(int)))) ) TEST_ERROR;
 
     /* Create Fapl */
-    if ( (fapl = h5_fileaccess_flags(H5_FILEACCESS_VOL | H5_FILEACCESS_LIBVER)) < 0 ) TEST_ERROR;
+    if ( (fapl = h5_fileaccess_flags(H5_FILEACCESS_LIBVER)) < 0 ) TEST_ERROR;
 
     /* Create a test file with provided fcpl_t */
     if ( (fid = H5Fcreate(FILENAME, H5F_ACC_TRUNC, fcpl, fapl)) < 0 ) TEST_ERROR;
@@ -1761,7 +1761,7 @@ check_attribute_delete_tags(hid_t fcpl, int type)
     if ( (NULL == (data = (int *)HDcalloc(DIMS * DIMS, sizeof(int)))) ) TEST_ERROR;
 
     /* Create Fapl */
-    if ( (fapl = h5_fileaccess_flags(H5_FILEACCESS_VOL | H5_FILEACCESS_LIBVER)) < 0 ) TEST_ERROR;
+    if ( (fapl = h5_fileaccess_flags(H5_FILEACCESS_LIBVER)) < 0 ) TEST_ERROR;
 
     /* Create a test file with provided fcpl_t */
     if ( (fid = H5Fcreate(FILENAME, H5F_ACC_TRUNC, fcpl, fapl)) < 0 ) TEST_ERROR;
@@ -1917,7 +1917,7 @@ check_dataset_creation_tags(hid_t fcpl, int type)
     /* ===== */
 
     /* Create Fapl */
-    if ( (fapl = h5_fileaccess_flags(H5_FILEACCESS_VOL | H5_FILEACCESS_LIBVER)) < 0 ) TEST_ERROR;
+    if ( (fapl = h5_fileaccess_flags(H5_FILEACCESS_LIBVER)) < 0 ) TEST_ERROR;
 
     if ( (fid = H5Fcreate(FILENAME, H5F_ACC_TRUNC, fcpl, fapl)) < 0 ) TEST_ERROR;
 
@@ -2051,7 +2051,7 @@ check_dataset_creation_earlyalloc_tags(hid_t fcpl, int type)
     /* ===== */
 
     /* Create Fapl */
-    if ( (fapl = h5_fileaccess_flags(H5_FILEACCESS_VOL | H5_FILEACCESS_LIBVER)) < 0 ) TEST_ERROR;
+    if ( (fapl = h5_fileaccess_flags(H5_FILEACCESS_LIBVER)) < 0 ) TEST_ERROR;
 
     if ( (fid = H5Fcreate(FILENAME, H5F_ACC_TRUNC, fcpl, fapl)) < 0 ) TEST_ERROR;
 
@@ -2187,7 +2187,7 @@ check_dataset_open_tags(void)
     /* ========= */
 
     /* Create Fapl */
-    if ( (fapl = h5_fileaccess_flags(H5_FILEACCESS_VOL | H5_FILEACCESS_LIBVER)) < 0 ) TEST_ERROR;
+    if ( (fapl = h5_fileaccess_flags(H5_FILEACCESS_LIBVER)) < 0 ) TEST_ERROR;
 
     /* Create file */
     if ( (fid = H5Fcreate(FILENAME, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0 ) TEST_ERROR;
@@ -2318,7 +2318,7 @@ check_dataset_write_tags(void)
     if ( (NULL == (data = (int *)HDcalloc(DIMS * DIMS, sizeof(int)))) ) TEST_ERROR;
 
     /* Create Fapl */
-    if ( (fapl = h5_fileaccess_flags(H5_FILEACCESS_VOL | H5_FILEACCESS_LIBVER)) < 0 ) TEST_ERROR;
+    if ( (fapl = h5_fileaccess_flags(H5_FILEACCESS_LIBVER)) < 0 ) TEST_ERROR;
 
     /* Create file */
     if ( (fid = H5Fcreate(FILENAME, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0 ) TEST_ERROR;
@@ -2457,7 +2457,7 @@ check_attribute_write_tags(hid_t fcpl, int type)
     if ( (NULL == (data = (int *)HDcalloc(DIMS * DIMS, sizeof(int)))) ) TEST_ERROR;
 
     /* Create Fapl */
-    if ( (fapl = h5_fileaccess_flags(H5_FILEACCESS_VOL | H5_FILEACCESS_LIBVER)) < 0 ) TEST_ERROR;
+    if ( (fapl = h5_fileaccess_flags(H5_FILEACCESS_LIBVER)) < 0 ) TEST_ERROR;
 
     /* Create a test file with provided fcpl_t */
     if ( (fid = H5Fcreate(FILENAME, H5F_ACC_TRUNC, fcpl, fapl)) < 0 ) TEST_ERROR;
@@ -2613,7 +2613,7 @@ check_dataset_read_tags(void)
     if ( (NULL == (data = (int *)HDcalloc(DIMS * DIMS, sizeof(int)))) ) TEST_ERROR;
 
     /* Create Fapl */
-    if ( (fapl = h5_fileaccess_flags(H5_FILEACCESS_VOL | H5_FILEACCESS_LIBVER)) < 0 ) TEST_ERROR;
+    if ( (fapl = h5_fileaccess_flags(H5_FILEACCESS_LIBVER)) < 0 ) TEST_ERROR;
 
     /* Create file */
     if ( (fid = H5Fcreate(FILENAME, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0 ) TEST_ERROR;
@@ -2751,7 +2751,7 @@ check_dataset_size_retrieval(void)
     if ( (NULL == (data = (int *)HDcalloc(DIMS * DIMS, sizeof(int)))) ) TEST_ERROR;
 
     /* Create Fapl */
-    if ( (fapl = h5_fileaccess_flags(H5_FILEACCESS_VOL | H5_FILEACCESS_LIBVER)) < 0 ) TEST_ERROR;
+    if ( (fapl = h5_fileaccess_flags(H5_FILEACCESS_LIBVER)) < 0 ) TEST_ERROR;
 
     /* Create file */
     if ( (fid = H5Fcreate(FILENAME, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0 ) TEST_ERROR;
@@ -2890,7 +2890,7 @@ check_dataset_extend_tags(void)
     if ( (NULL == (data = (int *)HDcalloc(DIMS * DIMS, sizeof(int)))) ) TEST_ERROR;
 
     /* Create Fapl */
-    if ( (fapl = h5_fileaccess_flags(H5_FILEACCESS_VOL | H5_FILEACCESS_LIBVER)) < 0 ) TEST_ERROR;
+    if ( (fapl = h5_fileaccess_flags(H5_FILEACCESS_LIBVER)) < 0 ) TEST_ERROR;
 
     /* Create file */
     if ( (fid = H5Fcreate(FILENAME, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0 ) TEST_ERROR;
@@ -3017,7 +3017,7 @@ check_object_info_tags(void)
     /* ===== */
 
     /* Create Fapl */
-    if ( (fapl = h5_fileaccess_flags(H5_FILEACCESS_VOL | H5_FILEACCESS_LIBVER)) < 0 ) TEST_ERROR;
+    if ( (fapl = h5_fileaccess_flags(H5_FILEACCESS_LIBVER)) < 0 ) TEST_ERROR;
 
     /* Create a test file */
     if ( (fid = H5Fcreate(FILENAME, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0 ) TEST_ERROR;
@@ -3126,7 +3126,7 @@ check_object_copy_tags(void)
     /* ===== */
 
     /* Create Fapl */
-    if ( (fapl = h5_fileaccess_flags(H5_FILEACCESS_VOL | H5_FILEACCESS_LIBVER)) < 0 ) TEST_ERROR;
+    if ( (fapl = h5_fileaccess_flags(H5_FILEACCESS_LIBVER)) < 0 ) TEST_ERROR;
 
     /* Create a test file */
     if ( (fid = H5Fcreate(FILENAME, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0 ) TEST_ERROR;
@@ -3257,7 +3257,7 @@ check_link_removal_tags(hid_t fcpl, int type)
     if ( (NULL == (data = (int *)HDcalloc(DIMS * DIMS, sizeof(int)))) ) TEST_ERROR;
 
     /* Create Fapl */
-    if ( (fapl = h5_fileaccess_flags(H5_FILEACCESS_VOL | H5_FILEACCESS_LIBVER)) < 0 ) TEST_ERROR;
+    if ( (fapl = h5_fileaccess_flags(H5_FILEACCESS_LIBVER)) < 0 ) TEST_ERROR;
 
     /* Create file */
     if ( (fid = H5Fcreate(FILENAME, H5F_ACC_TRUNC, fcpl, fapl)) < 0 ) TEST_ERROR;
@@ -3416,7 +3416,7 @@ check_link_getname_tags(void)
     if ( (NULL == (data = (int *)HDcalloc(DIMS * DIMS, sizeof(int)))) ) TEST_ERROR;
 
     /* Create Fapl */
-    if ( (fapl = h5_fileaccess_flags(H5_FILEACCESS_VOL | H5_FILEACCESS_LIBVER)) < 0 ) TEST_ERROR;
+    if ( (fapl = h5_fileaccess_flags(H5_FILEACCESS_LIBVER)) < 0 ) TEST_ERROR;
 
     /* Create file */
     if ( (fid = H5Fcreate(FILENAME, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0 ) TEST_ERROR;
@@ -3553,7 +3553,7 @@ check_external_link_creation_tags(void)
     /* ===== */
 
     /* Create Fapl */
-    if ( (fapl = h5_fileaccess_flags(H5_FILEACCESS_VOL | H5_FILEACCESS_LIBVER)) < 0 ) TEST_ERROR;
+    if ( (fapl = h5_fileaccess_flags(H5_FILEACCESS_LIBVER)) < 0 ) TEST_ERROR;
 
     /* Create a test file */
     if ( (fid = H5Fcreate(FILENAME, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0 ) TEST_ERROR;
@@ -3660,7 +3660,7 @@ check_external_link_open_tags(void)
     /* ===== */
 
     /* Create Fapl */
-    if ( (fapl = h5_fileaccess_flags(H5_FILEACCESS_VOL | H5_FILEACCESS_LIBVER)) < 0 ) TEST_ERROR;
+    if ( (fapl = h5_fileaccess_flags(H5_FILEACCESS_LIBVER)) < 0 ) TEST_ERROR;
 
     /* Create a test file */
     if ( (fid = H5Fcreate(FILENAME, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0 ) TEST_ERROR;
@@ -3787,7 +3787,7 @@ check_invalid_tag_application(void)
     
 #if H5C_DO_TAGGING_SANITY_CHECKS
     /* Create Fapl */
-    if ( (fapl = h5_fileaccess_flags(H5_FILEACCESS_VOL | H5_FILEACCESS_LIBVER)) < 0 ) TEST_ERROR;
+    if ( (fapl = h5_fileaccess_flags(H5_FILEACCESS_LIBVER)) < 0 ) TEST_ERROR;
 
     /* Create a test file */
     if ( (fid = H5Fcreate(FILENAME, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0 ) TEST_ERROR;
diff --git a/test/h5test.c b/test/h5test.c
index 0ba28f3..bc3f2fa 100644
--- a/test/h5test.c
+++ b/test/h5test.c
@@ -44,12 +44,6 @@
  *      is interpreted according to the driver.  See
  *      h5_get_vfd_fapl() for details.
  *
- * HDF5_VOL_CONNECTOR:    This string describes what VOL connector to
- *      use for HDF5 file access.  The first word in the
- *      value is the name of the connector and subsequent data
- *      is interpreted according to the connector.  See
- *      h5_get_vol_fapl() for details.
- *
  * HDF5_LIBVER_BOUNDS:    This string describes what library version bounds to
  *      use for HDF5 file access.  See h5_get_libver_fapl() for details.
  *
@@ -785,10 +779,6 @@ h5_fileaccess(void)
     if(h5_get_vfd_fapl(fapl_id) < 0)
         goto error;
 
-    /* Next, try to set up a VOL connector */
-    if(h5_get_vol_fapl(fapl_id) < 0)
-        goto error;
- 
     /* Finally, check for libver bounds */
     if(h5_get_libver_fapl(fapl_id) < 0)
         goto error;
@@ -829,10 +819,6 @@ h5_fileaccess_flags(unsigned flags)
     if((flags & H5_FILEACCESS_VFD) && h5_get_vfd_fapl(fapl_id) < 0)
         goto error;
 
-    /* Next, try to set up a VOL connector */
-    if((flags & H5_FILEACCESS_VOL) && h5_get_vol_fapl(fapl_id) < 0)
-        goto error;
- 
     /* Finally, check for libver bounds */
     if((flags & H5_FILEACCESS_LIBVER) && h5_get_libver_fapl(fapl_id) < 0)
         goto error;
@@ -1046,110 +1032,6 @@ error:
 
 
 /*-------------------------------------------------------------------------
- * Function:    h5_get_vol_fapl
- *
- * Purpose:     Returns a file access property list which is the default
- *              fapl but with a VOL connector set according to the constant
- *              or environment variable HDF5_VOL_CONNECTOR.
- *
- * Return:      Success:    0
- *              Failure:    -1
- *
- * Programmer:  Jordan Henderson
- *              November 2018
- *
- *-------------------------------------------------------------------------
- */
-herr_t
-h5_get_vol_fapl(hid_t fapl)
-{
-    const char *env = NULL;
-    const char *tok = NULL;
-    char        *lasts = NULL;  /* Context pointer for strtok_r() call */
-    htri_t      connector_is_registered;
-    char        buf[1024];              /* Buffer for tokenizing HDF5_VOL_CONNECTOR */
-    void       *vol_info = NULL;        /* VOL connector info */
-    hid_t       connector_id = -1;
-
-    /* Get the environment variable, if it exists */
-    env = HDgetenv("HDF5_VOL_CONNECTOR");
-#ifdef HDF5_VOL_CONNECTOR
-    /* Use the environment variable, then the compile-time constant */
-    if(!env)
-        env = HDF5_VOL_CONNECTOR;
-#endif
-
-    /* If the environment variable was not set, just return. */
-    if(!env || !*env)
-        goto done;
-
-    /* Get the first 'word' of the environment variable.
-     * If it's nothing (environment variable was whitespace) just return.
-     */
-    HDstrncpy(buf, env, sizeof(buf));
-    buf[sizeof(buf) - 1] = '\0';
-    if(NULL == (tok = HDstrtok_r(buf, " \t\n\r", &lasts)))
-        goto done;
-
-    /* First, check to see if the connector is already registered */
-    if((connector_is_registered = H5VLis_connector_registered(tok)) < 0)
-        goto done;
-    else if(connector_is_registered) {
-        /* Retrieve the ID of the already-registered VOL connector */
-        if((connector_id = H5VLget_connector_id(tok)) < 0)
-            goto error;
-    } /* end else-if */
-    else {
-        /* Check for VOL connectors that ship with the library */
-        if(!HDstrcmp(tok, "native")) {
-            connector_id = H5VL_NATIVE;
-            if(H5Iinc_ref(connector_id) < 0)
-                goto error;
-        } else if(!HDstrcmp(tok, "pass_through")) {
-            connector_id = H5VL_PASSTHRU;
-            if(H5Iinc_ref(connector_id) < 0)
-                goto error;
-        } else {
-            /* Register the VOL connector */
-            /* (NOTE: No provisions for vipl_id currently) */
-            if((connector_id = H5VLregister_connector_by_name(tok, H5P_DEFAULT)) < 0)
-                goto error;
-        } /* end else */
-    } /* end else */
-
-    /* Was there any connector info specified in the environment variable? */
-    if(NULL != (tok = HDstrtok_r(NULL, " \t\n\r", &lasts)))
-        if(H5VLconnector_str_to_info(tok, connector_id, &vol_info) < 0)
-            goto error;
-
-    /* Set the VOL connector in the FAPL */
-    if(H5Pset_vol(fapl, connector_id, vol_info) < 0)
-        goto error;
-
-    /* Release VOL connector info, if there was any */
-    if(vol_info)
-        if(H5VLfree_connector_info(connector_id, vol_info) < 0)
-            goto error;
-
-    /* Close the connector ID */
-    if(connector_id >= 0)
-        if(H5VLunregister_connector(connector_id) < 0)
-            goto error;
-
-done:
-    return 0;
-
-error:
-    if(vol_info)
-        H5VLfree_connector_info(connector_id, vol_info);
-    if(connector_id >= 0)
-        H5VLunregister_connector(connector_id);
-
-    return -1;
-} /* end h5_get_vol_fapl() */
-
-
-/*-------------------------------------------------------------------------
  * Function:  h5_no_hwconv
  *
  * Purpose:  Turn off hardware data type conversions.
diff --git a/test/h5test.h b/test/h5test.h
index 66a7863..8c3ce6b 100644
--- a/test/h5test.h
+++ b/test/h5test.h
@@ -123,8 +123,7 @@ H5TEST_DLLVAR MPI_Info h5_io_info_g;         /* MPI INFO object for IO */
 
 /* Flags for h5_fileaccess_flags() */
 #define H5_FILEACCESS_VFD       0x01
-#define H5_FILEACCESS_VOL       0x02
-#define H5_FILEACCESS_LIBVER    0x04
+#define H5_FILEACCESS_LIBVER    0x02
 
 #ifdef __cplusplus
 extern "C" {
@@ -152,7 +151,6 @@ H5TEST_DLL H5VL_class_t *h5_get_dummy_vol_class(void);
 
 /* Functions that will replace components of a FAPL */
 H5TEST_DLL herr_t h5_get_vfd_fapl(hid_t fapl_id);
-H5TEST_DLL herr_t h5_get_vol_fapl(hid_t fapl_id);
 H5TEST_DLL herr_t h5_get_libver_fapl(hid_t fapl_id);
 
 /* h5_clean_files() replacements */
diff --git a/test/objcopy.c b/test/objcopy.c
index f526f7b..df1c0e4 100644
--- a/test/objcopy.c
+++ b/test/objcopy.c
@@ -7869,7 +7869,7 @@ test_copy_old_layout(hid_t fcpl_dst, hid_t fapl, hbool_t test_open)
     addr_reset();
 
     /* Setup */
-    if((src_fapl = h5_fileaccess_flags(H5_FILEACCESS_VOL | H5_FILEACCESS_LIBVER)) < 0) TEST_ERROR
+    if((src_fapl = h5_fileaccess_flags(H5_FILEACCESS_LIBVER)) < 0) TEST_ERROR
 
     /* open source file (read-only) */
     if((fid_src = H5Fopen(src_filename, H5F_ACC_RDONLY, src_fapl)) < 0) TEST_ERROR
diff --git a/test/testerror.sh.in b/test/testerror.sh.in
index 734b051..ac2a109 100644
--- a/test/testerror.sh.in
+++ b/test/testerror.sh.in
@@ -22,7 +22,9 @@ CMP='cmp -s'
 DIFF='diff -c'
 
 # Skip plugin module to test missing filter
-ENVCMD="env HDF5_PLUGIN_PRELOAD=::"
+# Also reset the VOL connector to only use the native connector, because of the
+#       error stack checking.   QAK - 2019/03/09
+ENVCMD="env HDF5_PLUGIN_PRELOAD=:: HDF5_VOL_CONNECTOR=native"
 
 nerrors=0
 verbose=yes
diff --git a/test/tid.c b/test/tid.c
index 8a27c3b..7f61c6a 100644
--- a/test/tid.c
+++ b/test/tid.c
@@ -251,7 +251,10 @@ static int id_predefined_test(void )
 
     testObj = HDmalloc(sizeof(int));
 
-    /* Try to perform illegal functions on various predefined types */
+    /*
+     * Attempt to perform public functions on various library types
+     */
+
     H5E_BEGIN_TRY
         testID = H5Iregister(H5I_FILE, testObj);
     H5E_END_TRY
@@ -292,7 +295,26 @@ static int id_predefined_test(void )
     if(testErr >= 0)
         goto out;
 
-    /* Create a datatype ID and try to perform illegal functions on it */
+    H5E_BEGIN_TRY
+        testErr = H5Itype_exists(H5I_GROUP);
+    H5E_END_TRY
+
+    VERIFY(testErr, -1, "H5Itype_exists");
+    if(testErr != -1)
+        goto out;
+
+    H5E_BEGIN_TRY
+        testErr = H5Itype_exists(H5I_ATTR);
+    H5E_END_TRY
+
+    VERIFY(testErr, -1, "H5Itype_exists");
+    if(testErr != -1)
+        goto out;
+
+    /*
+     * Create a datatype ID and try to perform illegal functions on it
+     */
+
     typeID = H5Tcreate(H5T_OPAQUE, (size_t)42);
     CHECK(typeID, H5I_INVALID_HID, "H5Tcreate");
     if(typeID == H5I_INVALID_HID)
@@ -317,7 +339,7 @@ static int id_predefined_test(void )
     H5Tclose(typeID);
 
     /* testObj was never registered as an atom, so it will not be
-         * automatically freed. */
+     * automatically freed. */
     HDfree(testObj);
     return 0;
 
diff --git a/test/titerate.c b/test/titerate.c
index 8c0ef24..54e9b5e 100644
--- a/test/titerate.c
+++ b/test/titerate.c
@@ -945,7 +945,7 @@ find_err_msg_cb(unsigned n, const H5E_error2_t *err_desc, void *_client_data)
     searched_err_t *searched_err = (searched_err_t *)_client_data;
 
     if (searched_err == NULL)
-        return -1;
+        return H5_ITER_ERROR;
     
     /* If the searched error message is found, stop the iteration */
     if (err_desc->desc != NULL && strcmp(err_desc->desc, searched_err->message) == 0)
@@ -953,6 +953,7 @@ find_err_msg_cb(unsigned n, const H5E_error2_t *err_desc, void *_client_data)
         searched_err->found = true;
         status = H5_ITER_STOP;
     }
+
     return status;
 } /* end find_err_msg_cb() */
 
@@ -988,6 +989,7 @@ static void test_corrupted_attnamelen(void)
     /* Call H5Aiterate2 to trigger the failure in HDFFV-10588.  Failure should
        occur in the decoding stage, so some arguments are not needed. */
     err_status = H5Aiterate2(did, H5_INDEX_NAME, H5_ITER_INC, NULL, NULL, NULL);
+    VERIFY(err_status, FAIL, "H5Aiterate2");
 
     /* Make sure the intended error was caught */
     if(err_status == -1)
diff --git a/test/ttsafe_error.c b/test/ttsafe_error.c
index 56d87ee..5e26888 100644
--- a/test/ttsafe_error.c
+++ b/test/ttsafe_error.c
@@ -63,6 +63,8 @@ static void *tts_error_thread(void *);
 void
 tts_error(void)
 {
+    hid_t           def_fapl = H5I_INVALID_HID;
+    hid_t           vol_id = H5I_INVALID_HID;
     hid_t           dataset = H5I_INVALID_HID;
     H5TS_thread_t   threads[NUM_THREAD];
     H5TS_attr_t     attribute;
@@ -111,39 +113,52 @@ tts_error(void)
     H5TS_attr_setscope(&attribute, H5TS_SCOPE_SYSTEM);
 #endif /* H5_HAVE_SYSTEM_SCOPE_THREADS */
 
-    /* Create a hdf5 file using H5F_ACC_TRUNC access, default file
-     * creation plist and default file access plist
-     */
-    error_file_g = H5Fcreate(FILENAME, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
-    CHECK(error_file_g, H5I_INVALID_HID, "H5Fcreate");
+    def_fapl = H5Pcreate(H5P_FILE_ACCESS);
+    CHECK(def_fapl, H5I_INVALID_HID, "H5Pcreate");
 
-    for (i = 0; i < NUM_THREAD; i++)
-        threads[i] = H5TS_create_thread(tts_error_thread, &attribute, NULL);
+    status = H5Pget_vol_id(def_fapl, &vol_id);
+    CHECK(status, FAIL, "H5Pget_vol_id");
 
-    for (i = 0; i < NUM_THREAD; i++)
-        H5TS_wait_for_thread(threads[i]);
+    if(vol_id == H5VL_NATIVE) {
+        /* Create a hdf5 file using H5F_ACC_TRUNC access, default file
+         * creation plist and default file access plist
+         */
+        error_file_g = H5Fcreate(FILENAME, H5F_ACC_TRUNC, H5P_DEFAULT, def_fapl);
+        CHECK(error_file_g, H5I_INVALID_HID, "H5Fcreate");
 
-    if (error_flag_g) {
-        TestErrPrintf("At least one thread reported a value that was different from the expected value\n");
-        HDprintf("(Update this test if the error stack changed!)\n");
-    }
+        for (i = 0; i < NUM_THREAD; i++)
+            threads[i] = H5TS_create_thread(tts_error_thread, &attribute, NULL);
+
+        for (i = 0; i < NUM_THREAD; i++)
+            H5TS_wait_for_thread(threads[i]);
+
+        if (error_flag_g) {
+            TestErrPrintf("At least one thread reported a value that was different from the expected value\n");
+            HDprintf("(Update this test if the error stack changed!)\n");
+        }
 
-    if (error_count_g != NUM_THREAD - 1)
-        TestErrPrintf("Error: %d threads failed instead of %d\n", error_count_g, NUM_THREAD-1);
+        if (error_count_g != NUM_THREAD - 1)
+            TestErrPrintf("Error: %d threads failed instead of %d\n", error_count_g, NUM_THREAD-1);
 
-    dataset = H5Dopen2(error_file_g, DATASETNAME, H5P_DEFAULT);
-    CHECK(dataset, H5I_INVALID_HID, "H5Dopen2");
+        dataset = H5Dopen2(error_file_g, DATASETNAME, H5P_DEFAULT);
+        CHECK(dataset, H5I_INVALID_HID, "H5Dopen2");
 
-    status = H5Dread(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, &value);
-    CHECK(status, FAIL, "H5Dread");
+        status = H5Dread(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, &value);
+        CHECK(status, FAIL, "H5Dread");
 
-    if (value != WRITE_NUMBER)
-        TestErrPrintf("Error: Successful thread wrote value %d instead of %d\n", value, WRITE_NUMBER);
+        if (value != WRITE_NUMBER)
+            TestErrPrintf("Error: Successful thread wrote value %d instead of %d\n", value, WRITE_NUMBER);
 
-    status = H5Dclose(dataset);
-    CHECK(status, FAIL, "H5Dclose");
-    status = H5Fclose(error_file_g);
-    CHECK(status, FAIL, "H5Fclose");
+        status = H5Dclose(dataset);
+        CHECK(status, FAIL, "H5Dclose");
+        status = H5Fclose(error_file_g);
+        CHECK(status, FAIL, "H5Fclose");
+    } /* end if */
+    else
+        HDprintf("Non-native VOL connector used, skipping test\n");
+
+    status = H5Idec_ref(vol_id);
+    CHECK(status, FAIL, "H5Idec_ref");
 
     H5TS_attr_destroy(&attribute);
 } /* end tts_error() */