HHH-3675 - Limitations on Sybase ResultSet implementation causes unit test failures

git-svn-id: https://svn.jboss.org/repos/hibernate/core/branches/Branch_3_2@15724 1b8cb986-b30d-0410-93ca-fae66ebed9b2

test/org/hibernate/test/connections/AggressiveReleaseTest.java

@@ -107,6 +107,10 @@ public class AggressiveReleaseTest extends ConnectionManagementTestCase {
 			// expected behavior
 		}
 
+		// getting the first row only because Sybase throws NullPointerException
+		// if data is not read before closing the ResultSet
+		sr.next();
+
 		// Closing the ScrollableResults does currently force the batcher to
 		// aggressively release the connection
 		sr.close();

test/org/hibernate/test/tm/CMTTest.java

@@ -443,17 +443,18 @@ public class CMTTest extends FunctionalTestCase {
 		DummyTransactionManager.INSTANCE.begin();
 		s = getSessions().getCurrentSession();
 		results = s.createQuery( "from Item" ).scroll();
-		while ( !results.isLast() ) {
-			results.next();
+		while ( results.next() ) {
+			// do nothing
 		}
+
 		DummyTransactionManager.INSTANCE.getTransaction().commit();
 
 		// Next, scroll the entire result (closing)
 		DummyTransactionManager.INSTANCE.begin();
 		s = getSessions().getCurrentSession();
 		results = s.createQuery( "from Item" ).scroll();
-		while ( !results.isLast() ) {
-			results.next();
+		while ( results.next() ) {
+			// do nothing
 		}
 		results.close();
 		DummyTransactionManager.INSTANCE.getTransaction().commit();