Merge pull request #19 in ~VCHOI/my_third_fork from develop to bugfix/HDFFV-10585-investigate-slowness-of-regular

* commit '2456a36f46a15ca44840cb64c7aac213f0ca8bf8': (53 commits)
  Fixed some exit calls.
  Reworked the previously refactorred code.
  Improvement of test code
  Fix CMake build of test needing compression libs
  Fixed error code and error messages Tested on Jelly (very minor)
  Changed H5VL_NATIVE_DATASET_GET_CHUNK_INFO_BY_COOR to H5VL_NATIVE_DATASET_GET_CHUNK_INFO_BY_COORD per a review comment.
  Add comment to add tests later to verify conflicting values for MPI-specific properties on multiple opens.
  Updated comments
  Updated based on reviews and refactored test code
  Move ext_path field in H5F_t to H5F_shared_t. Remove unused routine H5F_set_coll_md_read().
  Move coll_md_read and coll_md_write fields in H5F_t to H5F_shared_t.
  Fix namespace usage
  Fix EXISTS test syntax
  Update settings
  Add 32-bit cross-compile toolchain
  Code cleanup and refactor
  Re-ordered items w.r.t. date.
  Whitespace and HD prefix changes
  Fixed typo
  Added notes about HDFFV-10677 and HDFFV-10661
  ...

4 files changed, 74 insertions, 2 deletions

diff --git a/java/test/TestH5Ocreate.java b/java/test/TestH5Ocreate.java
index c3e36b4..de17d8b 100644
--- a/java/test/TestH5Ocreate.java
+++ b/java/test/TestH5Ocreate.java
@@ -557,4 +557,57 @@ public class TestH5Ocreate {
         }
     }
 
+    @Test
+    public void testH5Ocork() {
+        boolean corked = false;
+
+        // Check cork status of the group: not corked
+        try {
+            corked = H5.H5Oare_mdc_flushes_disabled(H5gid);
+        }
+        catch (Throwable err) {
+            err.printStackTrace();
+            fail("testH5Ocork: H5.H5Oare_mdc_flushes_disabled: " + err);
+        }
+        assertFalse("H5Oare_mdc_flushes_disabled: ", corked);
+
+        // Cork the group: an object
+        try {
+            H5.H5Odisable_mdc_flushes(H5gid);
+        }
+        catch (Throwable err) {
+            err.printStackTrace();
+            fail("testH5Ocork: H5.H5Odisable_mdc_flushes: " + err);
+        }
+
+        // Check cork status of the group: corked
+        try {
+            corked = H5.H5Oare_mdc_flushes_disabled(H5gid);
+        }
+        catch (Throwable err) {
+            err.printStackTrace();
+            fail("testH5Ocork: H5.H5Oare_mdc_flushes_disabled: " + err);
+        }
+        assertTrue("H5Oare_mdc_flushes_disabled: ", corked);
+
+        // Unork the group: an object
+        try {
+            H5.H5Oenable_mdc_flushes(H5gid);
+        }
+        catch (Throwable err) {
+            err.printStackTrace();
+            fail("testH5Ocork: H5.H5Oenable_mdc_flushes: " + err);
+        }
+
+        // Check cork status of the group: corked
+        try {
+            corked = H5.H5Oare_mdc_flushes_disabled(H5gid);
+        }
+        catch (Throwable err) {
+            err.printStackTrace();
+            fail("testH5Ocork: H5.H5Oare_mdc_flushes_disabled: " + err);
+        }
+        assertFalse("H5Oare_mdc_flushes_disabled: ", corked);
+    }
+
 }
diff --git a/java/test/TestH5Oparams.java b/java/test/TestH5Oparams.java
index d340ee7..cac3dcd 100644
--- a/java/test/TestH5Oparams.java
+++ b/java/test/TestH5Oparams.java
@@ -159,4 +159,19 @@ public class TestH5Oparams {
         H5.H5Orefresh(-1);
     }
 
+    @Test(expected = HDF5LibraryException.class)
+    public void testH5Odisable_mdc_flushes() throws Throwable {
+        H5.H5Odisable_mdc_flushes(-1);
+    }
+
+    @Test(expected = HDF5LibraryException.class)
+    public void testH5Oenable_mdc_flushes() throws Throwable {
+        H5.H5Oenable_mdc_flushes(-1);
+    }
+
+    @Test(expected = HDF5LibraryException.class)
+    public void testH5Oare_mdc_flushes_disabled() throws Throwable {
+        H5.H5Oare_mdc_flushes_disabled(-1);
+    }
+
 }
diff --git a/java/test/testfiles/JUnit-TestH5Ocreate.txt b/java/test/testfiles/JUnit-TestH5Ocreate.txt
index c2365e5..5bc9e07 100644
--- a/java/test/testfiles/JUnit-TestH5Ocreate.txt
+++ b/java/test/testfiles/JUnit-TestH5Ocreate.txt
@@ -4,6 +4,7 @@ JUnit version 4.11
 .testH5Oget_info_softlink
 .testH5Oget_info_externallink
 .testH5Ocopy
+.testH5Ocork
 .testH5Olink
 .testH5Ocomment_by_name
 .testH5Oget_info_by_idx_n1_create
@@ -17,5 +18,5 @@ JUnit version 4.11
 
 Time:  XXXX
 
-OK (15 tests)
+OK (16 tests)
 
diff --git a/java/test/testfiles/JUnit-TestH5Oparams.txt b/java/test/testfiles/JUnit-TestH5Oparams.txt
index 94220b9..bc23695 100644
--- a/java/test/testfiles/JUnit-TestH5Oparams.txt
+++ b/java/test/testfiles/JUnit-TestH5Oparams.txt
@@ -3,8 +3,10 @@ JUnit version 4.11
 .testH5Ovisit_by_name_nullname
 .testH5Oget_info_invalid
 .testH5Ovisit_by_name_null
+.testH5Odisable_mdc_flushes
 .testH5Oget_comment_invalid
 .testH5Oset_comment_by_name_invalid
+.testH5Oare_mdc_flushes_disabled
 .testH5Oopen_null
 .testH5Oclose_invalid
 .testH5Oflush_invalid
@@ -22,9 +24,10 @@ JUnit version 4.11
 .testH5Ocopy_null_current
 .testH5Oset_comment_invalid
 .testH5Oopen_invalid
+.testH5Oenable_mdc_flushes
 .testH5Ovisit_null
 
 Time:  XXXX
 
-OK (24 tests)
+OK (27 tests)