HDFFV-10876 Merge from develop

5 files changed, 553 insertions, 53 deletions

diff --git a/java/test/TestH5.java b/java/test/TestH5.java
index a2e53cd..5a44ade 100644
--- a/java/test/TestH5.java
+++ b/java/test/TestH5.java
@@ -22,12 +22,17 @@ import java.io.ByteArrayOutputStream;
 import java.io.File;
 import java.io.FileInputStream;
 import java.io.FileOutputStream;
+import java.io.FileReader;
+import java.io.FileNotFoundException;
 import java.io.IOException;
 import java.io.ObjectInputStream;
 import java.io.ObjectOutputStream;
+import java.io.Reader;
+import java.io.StreamTokenizer;
 
 import hdf.hdf5lib.H5;
 import hdf.hdf5lib.HDF5Constants;
+import hdf.hdf5lib.exceptions.HDF5LibraryException;
 
 import org.junit.After;
 import org.junit.Before;
@@ -50,6 +55,81 @@ public class TestH5 {
     public void nextTestName() {
         System.out.println();
     }
+    private static final String H5_FILE = "testData.h5";
+    private static final String EXPORT_FILE = "testExport.txt";
+    private static final int DIM_X = 4;
+    private static final int DIM_Y = 6;
+    private static final int RANK = 2;
+    long H5fid = -1;
+    long H5dsid = -1;
+    long H5did = -1;
+    long[] H5dims = { DIM_X, DIM_Y };
+
+    private final void _deleteFile(String filename) {
+        File file = null;
+        try {
+            file = new File(filename);
+        }
+        catch (Throwable err) {}
+
+        if (file.exists()) {
+            try {file.delete();} catch (SecurityException e) {}
+        }
+    }
+
+    private final long _createDataset(long fid, long dsid, String name, long dapl) {
+        long did = -1;
+        try {
+            did = H5.H5Dcreate(fid, name, HDF5Constants.H5T_STD_I32LE, dsid,
+                    HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT, dapl);
+        }
+        catch (Throwable err) {
+            err.printStackTrace();
+            fail("H5.H5Dcreate: " + err);
+        }
+        assertTrue("TestH5._createDataset: ", did > 0);
+
+        return did;
+    }
+
+    private final void _createH5File() {
+        try {
+            H5fid = H5.H5Fcreate(H5_FILE, HDF5Constants.H5F_ACC_TRUNC,
+                    HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT);
+            H5dsid = H5.H5Screate_simple(2, H5dims, null);
+            H5did = _createDataset(H5fid, H5dsid, "dset", HDF5Constants.H5P_DEFAULT);
+        }
+        catch (Throwable err) {
+            err.printStackTrace();
+            fail("TestH5Pfapl.createH5file: " + err);
+        }
+        assertTrue("TestH5.createH5file: H5.H5Fcreate: ", H5fid > 0);
+        assertTrue("TestH5.createH5file: H5.H5Screate_simple: ", H5dsid > 0);
+        assertTrue("TestH5.createH5file: _createDataset: ", H5did > 0);
+
+        try {
+            H5.H5Fflush(H5fid, HDF5Constants.H5F_SCOPE_LOCAL);
+        }
+        catch (Throwable err) {
+            err.printStackTrace();
+        }
+    }
+
+    public final void _closeH5File() throws HDF5LibraryException {
+        if (H5did >= 0)
+            try {H5.H5Dclose(H5did);} catch (Exception ex) {}
+        if (H5dsid > 0)
+            try {H5.H5Sclose(H5dsid);} catch (Exception ex) {}
+        if (H5fid > 0)
+            try {H5.H5Fclose(H5fid);} catch (Exception ex) {}
+        H5fid = -1;
+        H5dsid = -1;
+        H5did = -1;
+    }
+
+    public final void _deleteH5file() {
+        _deleteFile(H5_FILE);
+    }
 
     /**
      * Test method for {@link hdf.hdf5lib.H5#J2C(int)}.
@@ -268,4 +348,67 @@ public class TestH5 {
             fail("Exception thrown during test: " + ex.toString());
         }
     }
+
+    @Test
+    public void testH5export_dataset() {
+        int[][] dset_data = new int[DIM_X][DIM_Y];
+        int[][] dset_indata = new int[DIM_X][DIM_Y];
+        int FILLVAL = 99;
+
+        _createH5File();
+
+        // Initialize the dataset.
+        for (int indx = 0; indx < DIM_X; indx++)
+            for (int jndx = 0; jndx < DIM_Y; jndx++)
+                dset_data[indx][jndx] = FILLVAL;
+
+        try {
+            if (H5did >= 0)
+                H5.H5Dwrite(H5did, HDF5Constants.H5T_STD_I32LE,
+                        HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL,
+                        HDF5Constants.H5P_DEFAULT, dset_data);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        _closeH5File();
+
+        try {
+            H5.H5export_dataset(EXPORT_FILE, H5_FILE, "/dset", 99);
+        }
+        catch (HDF5LibraryException err) {
+            err.printStackTrace();
+            fail("H5export_dataset failed: " + err);
+        }
+
+        File file = new File(EXPORT_FILE);
+
+        try {
+            Reader reader = new FileReader(EXPORT_FILE);
+            StreamTokenizer streamTokenizer = new StreamTokenizer(reader);
+            int indx = 0;
+            int jndx = 0;
+            while(streamTokenizer.nextToken() != StreamTokenizer.TT_EOF){
+                if(streamTokenizer.ttype == StreamTokenizer.TT_NUMBER) {
+                    dset_indata[indx][jndx] = (int)streamTokenizer.nval;
+                    jndx++;
+                    if (jndx >= DIM_Y) {
+                        jndx = 0;
+                        indx++;
+                    }
+                }
+            }
+            reader.close();
+        }
+        catch (IOException err) {
+            err.printStackTrace();
+            fail("read file failed: " + err);
+        }
+        for(int row = 0; row < DIM_X; row++)
+            for(int col = 0; col < DIM_Y; col++) {
+                assertTrue("H5export_dataset: <"+row+","+col+">"+dset_indata[row][col]+"=99", dset_indata[row][col]==99);
+            }
+        _deleteH5file();
+    }
 }
diff --git a/java/test/TestH5Edefault.java b/java/test/TestH5Edefault.java
index ee2850b..6f968b1 100644
--- a/java/test/TestH5Edefault.java
+++ b/java/test/TestH5Edefault.java
@@ -366,7 +366,7 @@ public class TestH5Edefault {
         }
         assertTrue("H5.H5Eset_current_stack: get_num #:" + num_msg, num_msg == saved_num_msg);
 
-        // Se the current stack to be the default and try that again
+        // Set the current stack to be the default and try that again
         try {
             H5.H5Eset_current_stack(stack_id);
             num_msg = H5.H5Eget_num(HDF5Constants.H5E_DEFAULT);
diff --git a/java/test/TestH5R.java b/java/test/TestH5R.java
index 5349855..ba16e9b 100644
--- a/java/test/TestH5R.java
+++ b/java/test/TestH5R.java
@@ -14,6 +14,7 @@
 package test;
 
 import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertNotNull;
 import static org.junit.Assert.assertTrue;
 import static org.junit.Assert.fail;
@@ -24,9 +25,11 @@ import hdf.hdf5lib.H5;
 import hdf.hdf5lib.HDF5Constants;
 import hdf.hdf5lib.exceptions.HDF5Exception;
 import hdf.hdf5lib.exceptions.HDF5LibraryException;
+import hdf.hdf5lib.exceptions.HDF5FunctionArgumentException;
 
 import org.junit.After;
 import org.junit.Before;
+import org.junit.Ignore;
 import org.junit.Rule;
 import org.junit.Test;
 import org.junit.rules.TestName;
@@ -42,6 +45,8 @@ public class TestH5R {
     long H5gid = -1;
     long H5did2 = -1;
     long[] H5dims = { DIM_X, DIM_Y };
+    int[][] dset_data = new int[DIM_X][DIM_Y];
+    int FILLVAL = 99;
 
     private final void _deleteFile(String filename) {
         File file = null;
@@ -51,8 +56,9 @@ public class TestH5R {
         catch (Throwable err) {}
 
         if (file.exists()) {
-            try {file.delete();} catch (SecurityException e) {}
+            try {file.delete();} catch (SecurityException e) {e.printStackTrace();}
         }
+        assertFalse("TestH5R._deleteFile file still exists ", file.exists());
     }
 
     private final long _createDataset(long fid, long dsid, String name, long dapl) {
@@ -66,7 +72,7 @@ public class TestH5R {
             err.printStackTrace();
             fail("H5.H5Dcreate: " + err);
         }
-        assertTrue("TestH5R._createDataset: ",did > 0);
+        assertTrue("TestH5R._createDataset: ", did > 0);
 
         return did;
     }
@@ -100,6 +106,21 @@ public class TestH5R {
             H5did2 = _createDataset(H5gid, H5dsid, "dset2", HDF5Constants.H5P_DEFAULT);
             H5did = _createDataset(H5fid, H5dsid, "dset", HDF5Constants.H5P_DEFAULT);
 
+            // Initialize the dataset.
+            for (int indx = 0; indx < DIM_X; indx++)
+                for (int jndx = 0; jndx < DIM_Y; jndx++)
+                    dset_data[indx][jndx] = FILLVAL;
+
+            try {
+                if (H5did >= 0)
+                    H5.H5Dwrite(H5did, HDF5Constants.H5T_NATIVE_INT,
+                            HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL,
+                            HDF5Constants.H5P_DEFAULT, dset_data[0]);
+            }
+            catch (Exception e) {
+                e.printStackTrace();
+            }
+
         }
         catch (Throwable err) {
             err.printStackTrace();
@@ -129,13 +150,15 @@ public class TestH5R {
         System.out.println();
     }
 
-    @Test
+    // Test v1.8 APIs params
+
+    @Ignore
     public void testH5Rget_name() {
-        long loc_id=H5fid;
-        int ref_type=HDF5Constants.H5R_OBJECT;
-        long ret_val=-1;
-        byte[] ref=null;
-        String[] name= {""};
+        long loc_id = H5fid;
+        int ref_type = HDF5Constants.H5R_OBJECT;
+        long ret_val = -1;
+        byte[] ref = null;
+        String[] name = {""};
         String objName = "/dset";
 
         try {
@@ -158,13 +181,13 @@ public class TestH5R {
         assertTrue("The name of the object: ", objName.equals(name[0]));
     }
 
-    @Test
+    @Ignore
     public void testH5Rget_obj_type2() {
         int  ref_type=HDF5Constants.H5R_OBJECT;
         byte[] ref=null;
 
         String objName = "/dset";
-        int obj_type = -1;;
+        int obj_type = -1;
 
         try {
             ref = H5.H5Rcreate(H5fid, objName, ref_type, -1);
@@ -183,7 +206,7 @@ public class TestH5R {
         assertEquals(obj_type, HDF5Constants.H5O_TYPE_DATASET);
     }
 
-    @Test
+    @Ignore
     public void testH5Rcreate_refobj() {
         byte[] ref = null;
 
@@ -197,7 +220,7 @@ public class TestH5R {
         assertNotNull(ref);
     }
 
-    @Test
+    @Ignore
     public void testH5Rcreate_regionrefobj() {
         byte[] ref = null;
         try {
@@ -210,7 +233,7 @@ public class TestH5R {
         assertNotNull(ref);
     }
 
-    @Test
+    @Ignore
     public void testH5Rdereference() {
         byte[] ref1 = null;
         byte[] ref2 = null;
@@ -226,8 +249,8 @@ public class TestH5R {
             group_id= H5.H5Rdereference(H5gid, HDF5Constants.H5P_DEFAULT, HDF5Constants.H5R_OBJECT, ref2);
             assertNotNull(ref1);
             assertNotNull(ref2);
-            assertTrue(dataset_id>=0);
-            assertTrue(group_id>=0);
+            assertTrue(dataset_id >= 0);
+            assertTrue(group_id >= 0);
         }
         catch (Throwable err) {
             err.printStackTrace();
@@ -239,7 +262,7 @@ public class TestH5R {
         }
     }
 
-    @Test
+    @Ignore
     public void testH5Rget_region() {
         byte[] ref = null;
         long dsid = -1;
@@ -247,7 +270,7 @@ public class TestH5R {
             ref = H5.H5Rcreate(H5fid, "/dset", HDF5Constants.H5R_DATASET_REGION, H5dsid);
             dsid = H5.H5Rget_region(H5fid, HDF5Constants.H5R_DATASET_REGION, ref);
             assertNotNull(ref);
-            assertTrue(dsid>=0);
+            assertTrue(dsid >= 0);
         }
         catch (Throwable err) {
             err.printStackTrace();
@@ -258,70 +281,70 @@ public class TestH5R {
         }
     }
 
-    @Test(expected = IllegalArgumentException.class)
+    @Ignore//(expected = IllegalArgumentException.class)
     public void testH5Rget_name_Invalidreftype() throws Throwable {
         byte[] ref = null;
-        String[] name= {""};
+        String[] name = {""};
         ref = H5.H5Rcreate(H5fid, "/dset", HDF5Constants.H5R_OBJECT, -1);
         H5.H5Rget_name(H5fid, HDF5Constants.H5R_DATASET_REGION, ref, name, 16);
     }
 
-    @Test(expected = NullPointerException.class)
+    @Ignore//(expected = NullPointerException.class)
     public void testH5Rget_name_NULLreference() throws Throwable {
         byte[] ref = null;
-        String[] name= {""};
+        String[] name = {""};
         H5.H5Rget_name(H5fid, HDF5Constants.H5R_OBJECT, ref, name, 16);
     }
 
-    @Test(expected = HDF5LibraryException.class)
+    @Ignore//(expected = HDF5LibraryException.class)
     public void testH5Rget_obj_type2_Invalidreftype() throws Throwable {
         byte[] ref = null;
         ref = H5.H5Rcreate(H5fid, "/dset", HDF5Constants.H5R_OBJECT, -1);
         H5.H5Rget_obj_type(H5fid, HDF5Constants.H5R_DATASET_REGION, ref);
     }
 
-    @Test(expected = HDF5LibraryException.class)
+    @Ignore//(expected = HDF5LibraryException.class)
     public void testH5Rcreate_InvalidObjectName() throws Throwable {
-         H5.H5Rcreate(H5fid, "/GROUPS", HDF5Constants.H5R_OBJECT, -1);
+        byte[] ref=H5.H5Rcreate(H5fid, "/GROUPS", HDF5Constants.H5R_OBJECT, -1);
     }
 
-    @Test(expected = HDF5LibraryException.class)
+    @Ignore//(expected = HDF5LibraryException.class)
     public void testH5Rcreate_Invalidspace_id() throws Throwable {
-         H5.H5Rcreate(H5fid, "/dset", HDF5Constants.H5R_DATASET_REGION, -1);
+        byte[] ref=H5.H5Rcreate(H5fid, "/dset", HDF5Constants.H5R_DATASET_REGION, -1);
     }
 
-    @Test(expected = IllegalArgumentException.class)
+    @Ignore//(expected = IllegalArgumentException.class)
     public void testH5Rcreate_Invalidreftype() throws Throwable {
-        H5.H5Rcreate(H5fid, "/dset", HDF5Constants.H5R_BADTYPE, -1);
+        byte[] ref=H5.H5Rcreate(H5fid, "/dset", HDF5Constants.H5R_BADTYPE, -1);
     }
 
-    @Test(expected = IllegalArgumentException.class)
+    @Ignore//(expected = IllegalArgumentException.class)
     public void testH5Rgetregion_Invalidreftype() throws Throwable {
         byte[] ref = null;
         ref = H5.H5Rcreate(H5fid, "/dset", HDF5Constants.H5R_OBJECT, H5dsid);
         H5.H5Rget_region(H5fid, HDF5Constants.H5R_DATASET_REGION, ref);
     }
 
-    @Test(expected = IllegalArgumentException.class)
+    @Ignore//(expected = IllegalArgumentException.class)
     public void testH5Rgetregion_Badreferencetype() throws Throwable {
         byte[] ref = null;
         ref = H5.H5Rcreate(H5fid, "/dset", HDF5Constants.H5R_OBJECT, H5dsid);
         H5.H5Rget_region(H5fid, HDF5Constants.H5R_OBJECT, ref);
     }
 
-    @Test(expected = NullPointerException.class)
+    @Ignore//(expected = NullPointerException.class)
     public void testH5Rgetregion_Nullreference() throws Throwable {
         byte[] ref = null;
         H5.H5Rget_region(H5fid, HDF5Constants.H5R_DATASET_REGION, ref);
     }
 
-    @Test(expected = NullPointerException.class)
+    @Ignore//(expected = NullPointerException.class)
     public void testH5Rdereference_Nullreference() throws Throwable {
         byte[] ref = null;
         H5.H5Rdereference(H5did2, HDF5Constants.H5P_DEFAULT, HDF5Constants.H5R_OBJECT, ref);
     }
 
-    @Test(expected = IllegalArgumentException.class)
+    @Ignore//(expected = IllegalArgumentException.class)
     public void testH5Rdereference_Invalidreference() throws Throwable {
         byte[] ref1 = null;
         byte[] ref2 = null;
@@ -330,4 +353,332 @@ public class TestH5R {
         H5.H5Rdereference(H5gid, HDF5Constants.H5P_DEFAULT, HDF5Constants.H5R_OBJECT, ref1);
     }
 
+    // Test v1.12 APIs params
+
+    @Test
+    public void testH5Rget_object() {
+        int ref_type = HDF5Constants.H5R_OBJECT2;
+        long ret_val = -1;
+        byte[] ref = null;
+        String name = "";
+        String objName = "/dset";
+
+        try {
+            ref = H5.H5Rcreate_object(H5fid, objName, HDF5Constants.H5P_DEFAULT);
+        }
+        catch (Throwable err) {
+            err.printStackTrace();
+            fail("testH5Rget_object: H5Rcreate_object " + err);
+        }
+
+        try {
+            ret_val = H5.H5Rget_type(ref);
+        }
+        catch (Throwable err) {
+            err.printStackTrace();
+            fail("testH5Rget_object: H5Rget_type: " + err);
+        }
+        assertTrue("testH5Rget_object: H5Rget_type", ret_val == ref_type);
+
+        try {
+            name = H5.H5Rget_file_name(ref);
+        }
+        catch (Throwable err) {
+            err.printStackTrace();
+            fail("testH5Rget_object: H5Rget_file_name: " + err);
+        }
+        assertTrue("testH5Rget_object: H5Rget_file_name", H5_FILE.equals(name));
+
+        try {
+            name = H5.H5Rget_obj_name(ref, HDF5Constants.H5P_DEFAULT);
+        }
+        catch (Throwable err) {
+            err.printStackTrace();
+            fail("testH5Rget_object: H5Rget_obj_name: " + err);
+        }
+        assertTrue("The name of the object: ", objName.equals(name));
+    }
+
+    @Test
+    public void testH5Rget_obj_type3() {
+        int obj_type = -1;
+        byte[] ref = null;
+        String objName = "/dset";
+
+        try {
+            ref = H5.H5Rcreate_object(H5fid, objName, HDF5Constants.H5P_DEFAULT);
+        }
+        catch (Throwable err) {
+            err.printStackTrace();
+            fail("testH5Rget_obj_type3: H5Rcreate_object " + err);
+        }
+
+        try {
+            obj_type = H5.H5Rget_obj_type3(ref, HDF5Constants.H5P_DEFAULT);
+        }
+        catch (Throwable err) {
+            err.printStackTrace();
+            fail("testH5Rget_obj_type3: H5.H5Rget_obj_type3: " + err);
+        }
+        assertEquals(obj_type, HDF5Constants.H5O_TYPE_DATASET);
+    }
+
+    @Test
+    public void testH5Rcreate_regionref_object() {
+        byte[] ref = null;
+        String objName = "/dset";
+        long start[] = {2,2};     // Starting location of hyperslab
+        long stride[] = {1,1};    // Stride of hyperslab
+        long count[] = {1,1};     // Element count of hyperslab
+        long block[] = {3,3};     // Block size of hyperslab
+
+        // Select 3x3 hyperslab for reference
+        try {
+            H5.H5Sselect_hyperslab(H5dsid, HDF5Constants.H5S_SELECT_SET, start, stride, count, block);
+        }
+        catch (Throwable err) {
+            err.printStackTrace();
+            fail("testH5Rget_object: H5Sselect_hyperslab " + err);
+        }
+        try {
+            ref = H5.H5Rcreate_region(H5fid, objName, H5dsid, HDF5Constants.H5P_DEFAULT);
+        }
+        catch (Throwable err) {
+            err.printStackTrace();
+            fail("testH5Rget_object: H5Rcreate_region " + err);
+        }
+        assertNotNull(ref);
+    }
+
+// These tests need to be updated with new APIs
+//    @Test//
+//    public void testH5Rget_group() {
+//        long loc_id = H5fid;
+//        int ref_type = HDF5Constants.H5R_OBJECT2;
+//        long ret_val = -1;
+//        byte[] ref = null;
+//        String name = "";
+//        String objName = "/dset";
+//
+//        try {
+//            ref = H5.H5Rcreate_object(H5fid, objName, HDF5Constants.H5P_DEFAULT);
+//        }
+//        catch (Throwable err) {
+//            err.printStackTrace();
+//            fail("testH5Rget_object: H5Rcreate_object " + err);
+//        }
+//        try {
+//            dataset_id= H5.H5Rdereference(H5fid, HDF5Constants.H5P_DEFAULT, HDF5Constants.H5R_DATASET_REGION, ref1);
+//
+//            //Create reference on group
+//            ref2 = H5.H5Rcreate(H5gid, "/Group1", HDF5Constants.H5R_OBJECT, -1);
+//            group_id= H5.H5Rdereference(H5gid, HDF5Constants.H5P_DEFAULT, HDF5Constants.H5R_OBJECT, ref2);
+//            assertNotNull(ref1);
+//            assertNotNull(ref2);
+//            assertTrue(dataset_id >= 0);
+//            assertTrue(group_id >= 0);
+//        }
+//        catch (Throwable err) {
+//            err.printStackTrace();
+//            fail("TestH5Rdereference " + err);
+//        }
+//        finally {
+//            try {H5.H5Dclose(dataset_id);} catch (Exception ex) {}
+//            try {H5.H5Gclose(group_id);} catch (Exception ex) {}
+//        }
+//    }
+
+//    @Test//
+//    public void testH5Rget_region_dataset() {
+//        long loc_id = H5fid;
+//        int ref_type = HDF5Constants.H5R_OBJECT2;
+//        long ret_val = -1;
+//        byte[] ref = null;
+//        String name = "";
+//        String objName = "/dset";
+//
+//        try {
+//            ref = H5.H5Rcreate_object(H5fid, objName, HDF5Constants.H5P_DEFAULT);
+//        }
+//        catch (Throwable err) {
+//            err.printStackTrace();
+//            fail("testH5Rget_object: H5Rcreate_object " + err);
+//        }
+//        try {
+//            dsid = H5.H5Rget_region(H5fid, HDF5Constants.H5R_DATASET_REGION, ref);
+//            assertNotNull(ref);
+//            assertTrue(dsid >= 0);
+//        }
+//        catch (Throwable err) {
+//            err.printStackTrace();
+//            fail("TestH5Rget_region: " + err);
+//        }
+//        finally {
+//            try {H5.H5Sclose(dsid);} catch (Exception ex) {}
+//        }
+//    }
+
+//    @Test//
+//    public void testH5Rget_attr() {
+//        long loc_id = H5fid;
+//        int ref_type = HDF5Constants.H5R_OBJECT2;
+//        long ret_val = -1;
+//        byte[] ref = null;
+//        String name = "";
+//        String objName = "/dset";
+//
+//        try {
+//            ref = H5.H5Rcreate_object(H5fid, objName, HDF5Constants.H5P_DEFAULT);
+//        }
+//        catch (Throwable err) {
+//            err.printStackTrace();
+//            fail("testH5Rget_object: H5Rcreate_object " + err);
+//        }
+//        try {
+//            dsid = H5.H5Rget_region(H5fid, HDF5Constants.H5R_DATASET_REGION, ref);
+//            assertNotNull(ref);
+//            assertTrue(dsid >= 0);
+//        }
+//        catch (Throwable err) {
+//            err.printStackTrace();
+//            fail("TestH5Rget_region: " + err);
+//        }
+//        finally {
+//            try {H5.H5Sclose(dsid);} catch (Exception ex) {}
+//        }
+//    }
+
+    // Test parameters to H5Rcreate_object
+    @Test(expected = NullPointerException.class)
+    public void testH5Rcreate_object_Nullname() throws Throwable {
+        String name = null;
+        H5.H5Rcreate_object(H5fid, name, HDF5Constants.H5P_DEFAULT);
+    }
+
+    @Test(expected = HDF5FunctionArgumentException.class)
+    public void testH5Rget_name_Invalidloc() throws Throwable {
+        String name= "";
+        H5.H5Rcreate_object(-1, name, HDF5Constants.H5P_DEFAULT);
+    }
+
+    // Test parameters to H5Rcreate_region
+    @Test(expected = NullPointerException.class)
+    public void testH5Rcreate_region_Nullname() throws Throwable {
+        String name = null;
+        H5.H5Rcreate_region(H5fid, name, -1, HDF5Constants.H5P_DEFAULT);
+    }
+
+    @Test(expected = HDF5FunctionArgumentException.class)
+    public void testH5Rcreate_region_Invalidloc() throws Throwable {
+        String name= "";
+        H5.H5Rcreate_region(-1, name, -1, HDF5Constants.H5P_DEFAULT);
+    }
+
+    // Test parameters to H5Rcreate_attr
+    @Test(expected = NullPointerException.class)
+    public void testH5Rcreate_attr_Nullname() throws Throwable {
+        String name = null;
+        String attrname = "";
+        H5.H5Rcreate_attr(H5fid, name, attrname, HDF5Constants.H5P_DEFAULT);
+    }
+
+    @Test(expected = NullPointerException.class)
+    public void testH5Rcreate_attr_Nullattrname() throws Throwable {
+        String name = "";
+        String attrname = null;
+        H5.H5Rcreate_attr(H5fid, name, attrname, HDF5Constants.H5P_DEFAULT);
+    }
+
+    @Test(expected = HDF5FunctionArgumentException.class)
+    public void testH5Rcreate_attr_Invalidloc() throws Throwable {
+        String name= "";
+        String attrname= "";
+        H5.H5Rcreate_attr(-1, name, attrname, HDF5Constants.H5P_DEFAULT);
+    }
+
+    // Test parameters to H5Rdestroy
+    @Test(expected = NullPointerException.class)
+    public void testH5Rdestroy_Nullref() throws Throwable {
+        byte[] ref = null;
+        H5.H5Rdestroy(ref);
+    }
+
+    // Test parameters to H5Rget_type
+    @Test(expected = NullPointerException.class)
+    public void testH5Rget_type_Nullref() throws Throwable {
+        byte[] ref = null;
+        H5.H5Rget_type(ref);
+    }
+
+    // Test parameters to H5Requal
+    @Test(expected = NullPointerException.class)
+    public void testH5Requal_Nullref1() throws Throwable {
+        byte[] ref1 = null;
+        byte[] ref2 = {0,0,0,0};
+        H5.H5Requal(ref1, ref2);
+    }
+
+    @Test(expected = NullPointerException.class)
+    public void testH5Requal_Nullref2() throws Throwable {
+        byte[] ref1 = {0,0,0,0};
+        byte[] ref2 = null;
+        H5.H5Requal(ref1, ref2);
+    }
+
+    // Test parameters to H5Rcopy
+    @Test(expected = NullPointerException.class)
+    public void testH5Rcopy_Nullref1() throws Throwable {
+        byte[] ref1 = null;
+        byte[] ref2 = H5.H5Rcopy(ref1);
+    }
+
+    // Test parameters to H5Ropen_object
+    @Test(expected = NullPointerException.class)
+    public void testH5Ropen_object_Nullref() throws Throwable {
+        byte[] ref = null;
+        H5.H5Ropen_object(ref, -1, -1);
+    }
+
+    // Test parameters to H5Ropen_region
+    @Test(expected = NullPointerException.class)
+    public void testH5Ropen_region_Nullref() throws Throwable {
+        byte[] ref = null;
+        H5.H5Ropen_region(ref, -1, -1);
+    }
+
+    // Test parameters to H5Ropen_attr
+    @Test(expected = NullPointerException.class)
+    public void testH5Ropen_attr_Nullref() throws Throwable {
+        byte[] ref = null;
+        H5.H5Ropen_attr(ref, -1, -1);
+    }
+
+    // Test parameters to H5Rget_obj_type3
+    @Test(expected = NullPointerException.class)
+    public void testH5Rget_obj_type3_Nullref() throws Throwable {
+        byte[] ref = null;
+        H5.H5Rget_obj_type3(ref, -1);
+    }
+
+    // Test parameters to H5Rget_file_name
+    @Test(expected = NullPointerException.class)
+    public void testH5Rget_file_name_Nullref() throws Throwable {
+        byte[] ref = null;
+        H5.H5Rget_file_name(ref);
+    }
+
+    // Test parameters to H5Rget_obj_name
+    @Test(expected = NullPointerException.class)
+    public void testH5Rget_obj_name_Nullref() throws Throwable {
+        byte[] ref = null;
+        H5.H5Rget_obj_name(ref, -1);
+    }
+
+    // Test parameters to H5Rget_attr_name
+    @Test(expected = NullPointerException.class)
+    public void testH5Rget_attr_name_Nullref() throws Throwable {
+        byte[] ref = null;
+        H5.H5Rget_attr_name(ref);
+    }
+
 }
diff --git a/java/test/testfiles/JUnit-TestH5.txt b/java/test/testfiles/JUnit-TestH5.txt
index b282a91..4bab633 100644
--- a/java/test/testfiles/JUnit-TestH5.txt
+++ b/java/test/testfiles/JUnit-TestH5.txt
@@ -1,6 +1,7 @@
 JUnit version 4.11
 .testH5get_libversion_null_param
 .testJ2C
+.testH5export_dataset
 .testIsSerializable
 .testH5garbage_collect
 .testH5error_off
@@ -12,5 +13,5 @@ JUnit version 4.11
 
 Time:  XXXX
 
-OK (10 tests)
+OK (11 tests)
 
diff --git a/java/test/testfiles/JUnit-TestH5R.txt b/java/test/testfiles/JUnit-TestH5R.txt
index 150df54..a96fbb4 100644
--- a/java/test/testfiles/JUnit-TestH5R.txt
+++ b/java/test/testfiles/JUnit-TestH5R.txt
@@ -1,23 +1,28 @@
 JUnit version 4.11
-.testH5Rgetregion_Nullreference
-.testH5Rget_obj_type2_Invalidreftype
-.testH5Rdereference
-.testH5Rget_name
-.testH5Rcreate_Invalidreftype
-.testH5Rget_name_NULLreference
-.testH5Rget_region
-.testH5Rdereference_Nullreference
-.testH5Rcreate_refobj
-.testH5Rcreate_Invalidspace_id
-.testH5Rdereference_Invalidreference
-.testH5Rgetregion_Badreferencetype
-.testH5Rcreate_regionrefobj
-.testH5Rget_name_Invalidreftype
-.testH5Rgetregion_Invalidreftype
-.testH5Rget_obj_type2
-.testH5Rcreate_InvalidObjectName
+.testH5Ropen_attr_Nullref
+.testH5Rget_attr_name_Nullref
+.testH5Ropen_region_Nullref
+.testH5Requal_Nullref1
+.testH5Requal_Nullref2
+.testH5Rget_object
+.testH5Rget_obj_type3_Nullref
+.testH5Ropen_object_Nullref
+.testH5Rdestroy_Nullref
+.testH5Rcreate_object_Nullname
+.testH5Rget_obj_type3
+.testH5Rget_name_Invalidloc
+.testH5Rcopy_Nullref1
+.testH5Rcreate_attr_Invalidloc
+.testH5Rget_file_name_Nullref
+.testH5Rget_obj_name_Nullref
+.testH5Rcreate_region_Nullname
+.testH5Rcreate_regionref_object
+.testH5Rcreate_attr_Nullattrname
+.testH5Rcreate_region_Invalidloc
+.testH5Rget_type_Nullref
+.testH5Rcreate_attr_Nullname
 
 Time:  XXXX
 
-OK (17 tests)
+OK (22 tests)