Fixed HDFFV-10458 partially

Description:
    Added wrappers for H5Oget_info2 and H5Oget_info_by_name2.

    // Returns information about an HDF5 object.
    void getInfo(H5O_info_t& objinfo, unsigned fields = H5O_INFO_BASIC)

    // Returns information about an HDF5 object, given its name.
    void getInfo(const char* name, H5O_info_t& objinfo,
                 unsigned fields = H5O_INFO_BASIC,
                 const LinkAccPropList& lapl = LinkAccPropList::DEFAULT)
    void getInfo(const H5std_string& name, H5O_info_t& objinfo,
                 unsigned fields = H5O_INFO_BASIC,
                 const LinkAccPropList& lapl = LinkAccPropList::DEFAULT)
Platforms tested:
    Linux/64 (jelly)
    Linux/32 (jam)
    Darwin (osx1010test)

4 files changed, 128 insertions, 10 deletions

diff --git a/c++/test/tattr.cpp b/c++/test/tattr.cpp
index 5aa4bf5..94c811a 100644
--- a/c++/test/tattr.cpp
+++ b/c++/test/tattr.cpp
@@ -518,6 +518,12 @@ static void test_attr_basic_read()
         int num_attrs = dataset.getNumAttrs();
         verify_val(num_attrs, 3, "DataSet::getNumAttrs", __LINE__, __FILE__);
 
+        // Verify the correct number of attributes another way
+        H5O_info_t oinfo;
+        HDmemset(&oinfo, 0, sizeof(oinfo));
+        dataset.getInfo(oinfo, H5O_INFO_NUM_ATTRS);
+        verify_val(oinfo.num_attrs, 3, "DataSet::getInfo", __LINE__, __FILE__);
+
         // Open an attribute for the dataset
         Attribute ds_attr=dataset.openAttribute(ATTR1_NAME);
 
@@ -538,7 +544,12 @@ static void test_attr_basic_read()
 
         // Verify the correct number of attributes
         num_attrs = group.getNumAttrs();
-        verify_val(num_attrs, 1, "H5Group::getNumAttrs", __LINE__, __FILE__);
+        verify_val(num_attrs, 1, "Group::getNumAttrs", __LINE__, __FILE__);
+
+        // Verify the correct number of attributes another way
+        HDmemset(&oinfo, 0, sizeof(oinfo));
+        group.getInfo(oinfo, H5O_INFO_NUM_ATTRS);
+        verify_val(oinfo.num_attrs, 1, "Group::getInfo", __LINE__, __FILE__);
 
         // Open an attribute for the group
         Attribute gr_attr = group.openAttribute(ATTR2_NAME);
@@ -658,6 +669,12 @@ static void test_attr_compound_read()
         int num_attrs = dataset.getNumAttrs();
         verify_val(num_attrs, 1, "DataSet::getNumAttrs", __LINE__, __FILE__);
 
+        // Verify the correct number of attributes another way
+        H5O_info_t oinfo;
+        HDmemset(&oinfo, 0, sizeof(oinfo));
+        dataset.getInfo(oinfo, H5O_INFO_NUM_ATTRS);
+        verify_val(oinfo.num_attrs, 1, "DataSet::getInfo", __LINE__, __FILE__);
+
         // Open 1st attribute for the dataset
         Attribute attr = dataset.openAttribute((unsigned)0);
 
diff --git a/c++/test/tfile.cpp b/c++/test/tfile.cpp
index c82ab42..dd32364 100644
--- a/c++/test/tfile.cpp
+++ b/c++/test/tfile.cpp
@@ -657,8 +657,15 @@ static void test_libver_bounds_real(
     unsigned obj_version = file.childObjVersion(ROOTGROUP);
     verify_val(obj_version, oh_vers_create, "H5File::childObjVersion", __LINE__, __FILE__);
 
+    // Verify object header version another way
+    H5O_info_t oinfo;
+    HDmemset(&oinfo, 0, sizeof(oinfo));
+    file.getInfo(oinfo, H5O_INFO_HDR);
+    verify_val(oinfo.hdr.version, oh_vers_create, "H5File::getInfo", __LINE__, __FILE__);
+
     /*
-     * Reopen the file and make sure the root group still has the correct version
+     * Reopen the file and make sure the root group still has the correct
+     * version
      */
     file.close();
 
@@ -678,6 +685,11 @@ static void test_libver_bounds_real(
     obj_version = group.objVersion();
     verify_val(obj_version, oh_vers_mod, "Group::objVersion", __LINE__, __FILE__);
 
+    // Verify object header version another way
+    HDmemset(&oinfo, 0, sizeof(oinfo));
+    group.getInfo(oinfo, H5O_INFO_HDR);
+    verify_val(oinfo.hdr.version, oh_vers_mod, "Group::getInfo", __LINE__, __FILE__);
+
     group.close(); // close "/G1"
 
     /*
diff --git a/c++/test/tlinks.cpp b/c++/test/tlinks.cpp
index b8560aa..f8d7089 100644
--- a/c++/test/tlinks.cpp
+++ b/c++/test/tlinks.cpp
@@ -515,7 +515,7 @@ test_lcpl(hid_t fapl_id, hbool_t new_format)
     } // end of try block
     catch (Exception& E)
     {
-        issue_fail_msg("test_num_links()", __LINE__, __FILE__, E.getCDetailMsg());
+        issue_fail_msg("test_lcpl()", __LINE__, __FILE__, E.getCDetailMsg());
     }
 } // end test_lcpl()
 
@@ -657,7 +657,7 @@ test_move(hid_t fapl_id, hbool_t new_format)
     } // end of try block
     catch (Exception& E)
     {
-        issue_fail_msg("test_num_links()", __LINE__, __FILE__, E.getCDetailMsg());
+        issue_fail_msg("test_move()", __LINE__, __FILE__, E.getCDetailMsg());
     }
 } // test_move
 
@@ -792,7 +792,7 @@ static void test_copy(hid_t fapl_id, hbool_t new_format)
     } // end of try block
     catch (Exception& E)
     {
-        issue_fail_msg("test_num_links()", __LINE__, __FILE__, E.getCDetailMsg());
+        issue_fail_msg("test_copy()", __LINE__, __FILE__, E.getCDetailMsg());
     }
 } // test_copy
 
@@ -892,6 +892,7 @@ void test_links()
             /* General tests... (on both old & new format groups */
             // FileAccPropList may be passed in instead of fapl id
             test_basic_links(my_fapl_id, new_format);
+            test_num_links(my_fapl_id, new_format);
             test_move(my_fapl_id, new_format);
             test_copy(my_fapl_id, new_format);
             test_lcpl(my_fapl_id, new_format);
diff --git a/c++/test/tobject.cpp b/c++/test/tobject.cpp
index 9980ce0..bfc13a0 100644
--- a/c++/test/tobject.cpp
+++ b/c++/test/tobject.cpp
@@ -523,19 +523,106 @@ static void test_open_object_header()
         cerr << " in Exception" << endl;
         issue_fail_msg("test_file_name()", __LINE__, __FILE__, E.getCDetailMsg());
     }
-} /* test_open_object_header() */
+}   // test_open_object_header
 
 
 /*-------------------------------------------------------------------------
- * Function:    test_objects
+ * Function:    test_getobjectinfo_same_file
+ *
+ * Purpose      Test that querying the object info for objects in the same
+ *              file will return the same file "number".
+ *
+ * Return       None
+ *
+ * July, 2018
+ *-------------------------------------------------------------------------
+ */
+const H5std_string FILE_OBJINFO("tobject_getinfo.h5");
+const H5std_string GROUP1NAME("group1");
+const H5std_string GROUP2NAME("group2");
+static void test_getobjectinfo_same_file()
+{
+    H5O_info_t	oinfo1, oinfo2;         /* Object info structs */
+
+    // Output message about test being performed
+    SUBTEST("Group::getInfo");
+
+    try {
+        // Create a new HDF5 file
+        H5File file1(FILE_OBJINFO, H5F_ACC_TRUNC);
+
+        // Create two groups in the file
+        Group grp1(file1.createGroup(GROUP1NAME));
+        Group grp2(file1.createGroup(GROUP2NAME));
+
+        // Reset object info
+        HDmemset(&oinfo1, 0, sizeof(oinfo1));
+        HDmemset(&oinfo2, 0, sizeof(oinfo2));
+
+        // Query the info of two groups and verify that they have the same
+        // file number
+        grp1.getInfo(oinfo1);
+        grp2.getInfo(oinfo2);
+        verify_val(oinfo1.fileno, oinfo2.fileno, "file number from getInfo", __LINE__, __FILE__);
+
+        // Close groups and file
+        grp1.close();
+        grp2.close();
+        file1.close();
+
+        // Open the file twice
+        file1.openFile(FILE_OBJINFO, H5F_ACC_RDWR);
+        H5File file2(FILE_OBJINFO, H5F_ACC_RDWR);
+
+        // Create two groups in the file
+        grp1 = file1.openGroup(GROUP1NAME);
+        grp2 = file2.openGroup(GROUP2NAME);
+
+        // Reset object info
+        HDmemset(&oinfo1, 0, sizeof(oinfo1));
+        HDmemset(&oinfo2, 0, sizeof(oinfo2));
+
+        // Query the info of two groups and verify that they have the same
+        // file number
+        grp1.getInfo(oinfo1);
+        grp2.getInfo(oinfo2);
+        verify_val(oinfo1.fileno, oinfo2.fileno, "file number from getInfo", __LINE__, __FILE__);
+
+
+        // Reset object info
+        HDmemset(&oinfo1, 0, sizeof(oinfo1));
+        HDmemset(&oinfo2, 0, sizeof(oinfo2));
+
+        file1.getInfo(GROUP1NAME, oinfo1);
+        file1.getInfo(GROUP2NAME, oinfo2);
+        verify_val(oinfo1.fileno, oinfo2.fileno, "file number from getObjectInfo", __LINE__, __FILE__);
+
+        // Close groups and files
+        grp1.close();
+        grp2.close();
+        file1.close();
+        file2.close();
+
+        PASSED();
+    }   // end of try block
+    // catch all other exceptions
+    catch (Exception& E)
+    {
+        cerr << " in Exception " << E.getCFuncName() << "detail: " << E.getCDetailMsg() << endl;
+        issue_fail_msg("test_file_name()", __LINE__, __FILE__, E.getCDetailMsg());
+    }
+
+}   // test_h5o_getinfo_same_file
+
+/*-------------------------------------------------------------------------
+ * Function:    test_object
  *
  * Purpose      Tests HDF5 object related functionality
  *
  * Return       Success: 0
  *              Failure: -1
  *
- * Programmer   Binh-Minh Ribler
- *              Friday, Mar 4, 2014
+ * March 4, 2014
  *-------------------------------------------------------------------------
  */
 extern "C"
@@ -549,8 +636,9 @@ void test_object()
     test_get_objname_ontypes();        // Test get object name from types
     test_get_objtype();    // Test get object type
     test_open_object_header();    // Test object header functions (H5O)
+    test_getobjectinfo_same_file();    // Test object info in same file
 
-}   // test_objects
+}   // test_object
 
 
 /*-------------------------------------------------------------------------