API test updates (#3018)

* Remove macros from api tests (#2929)
* Remove macros and undefined callbacks (#2959)
* Remove remaining macros from H5_api_tests_disabled.h (#2968)
* Put some vol capability checks in testpar tests and remove remaining warnings (#2995)
* API tests datatype generation cleanup
* Clean up API tests' random datatype generation and fix bug with enum
datatype generation
* Init parallel API tests with MPI_THREAD_MULTIPLE
* HDF5 API tests - Check VOL connector registration
* Determine whether a VOL connector failed to load before running API
tests
* Cleanup some usages of H5VL_CAP_FLAG_CREATION_ORDER in API tests
* Remove some now-unused macros from H5_api_tests_disabled.h
* Enable HDF5 API tests by default
* Implement CMake option to install HDF5 API tests
* Check for invalid AAPL from H5Acreate
* Enable building of VOL connectors alongside HDF5 in CMake
* Prepend CMake VOL URL option indices with 0s so they come in order
* Don't turn on API tests by default yet
* Document VOL connector FetchContent functionality
* Add release note for API test updates
* Only install testing library if API tests are installed
* Fix grammar

1 files changed, 17 insertions, 12 deletions

diff --git a/test/API/H5_api_async_test.c b/test/API/H5_api_async_test.c
index b5208ba..3d676c0 100644
--- a/test/API/H5_api_async_test.c
+++ b/test/API/H5_api_async_test.c
@@ -2141,10 +2141,9 @@ test_group(void)
 
     /* Make sure the connector supports the API functions being tested */
     if (!(vol_cap_flags_g & H5VL_CAP_FLAG_FILE_BASIC) || !(vol_cap_flags_g & H5VL_CAP_FLAG_GROUP_BASIC) ||
-        !(vol_cap_flags_g & H5VL_CAP_FLAG_GROUP_MORE) || !(vol_cap_flags_g & H5VL_CAP_FLAG_FLUSH_REFRESH) ||
-        !(vol_cap_flags_g & H5VL_CAP_FLAG_CREATION_ORDER)) {
+        !(vol_cap_flags_g & H5VL_CAP_FLAG_GROUP_MORE) || !(vol_cap_flags_g & H5VL_CAP_FLAG_FLUSH_REFRESH)) {
         SKIPPED();
-        HDprintf("    API functions for basic file, group, group more, or creation order aren't supported "
+        HDprintf("    API functions for basic file, group, or group more aren't supported "
                  "with this connector\n");
         return 0;
     }
@@ -2153,9 +2152,11 @@ test_group(void)
     if ((gcpl_id = H5Pcreate(H5P_GROUP_CREATE)) < 0)
         TEST_ERROR;
 
-    /* Track creation order */
-    if (H5Pset_link_creation_order(gcpl_id, H5P_CRT_ORDER_TRACKED | H5P_CRT_ORDER_INDEXED) < 0)
-        TEST_ERROR;
+    if (vol_cap_flags_g & H5VL_CAP_FLAG_CREATION_ORDER) {
+        /* Track creation order */
+        if (H5Pset_link_creation_order(gcpl_id, H5P_CRT_ORDER_TRACKED | H5P_CRT_ORDER_INDEXED) < 0)
+            TEST_ERROR;
+    }
 
     /* Create event stack */
     if ((es_id = H5EScreate()) < 0)
@@ -2219,10 +2220,12 @@ test_group(void)
     if (H5Gget_info_async(group_id, &info1, es_id) < 0)
         TEST_ERROR;
 
-    /* Test H5Gget_info_by_idx_async */
-    if (H5Gget_info_by_idx_async(parent_group_id, ".", H5_INDEX_CRT_ORDER, H5_ITER_INC, 1, &info2,
-                                 H5P_DEFAULT, es_id) < 0)
-        TEST_ERROR;
+    if (vol_cap_flags_g & H5VL_CAP_FLAG_CREATION_ORDER) {
+        /* Test H5Gget_info_by_idx_async */
+        if (H5Gget_info_by_idx_async(parent_group_id, ".", H5_INDEX_CRT_ORDER, H5_ITER_INC, 1, &info2,
+                                     H5P_DEFAULT, es_id) < 0)
+            TEST_ERROR;
+    }
 
     /* Test H5Gget_info_by_name_async */
     if (H5Gget_info_by_name_async(parent_group_id, "group3", &info3, H5P_DEFAULT, es_id) < 0)
@@ -2237,8 +2240,10 @@ test_group(void)
     /* Verify group infos */
     if (info1.nlinks != 0)
         FAIL_PUTS_ERROR("    incorrect number of links");
-    if (info2.nlinks != 1)
-        FAIL_PUTS_ERROR("    incorrect number of links");
+    if (vol_cap_flags_g & H5VL_CAP_FLAG_CREATION_ORDER) {
+        if (info2.nlinks != 1)
+            FAIL_PUTS_ERROR("    incorrect number of links");
+    }
     if (info3.nlinks != 2)
         FAIL_PUTS_ERROR("    incorrect number of links");