01: /*
02: * Licensed to the Apache Software Foundation (ASF) under one or more
03: * contributor license agreements. See the NOTICE file distributed with
04: * this work for additional information regarding copyright ownership.
05: * The ASF licenses this file to You under the Apache License, Version 2.0
06: * (the "License"); you may not use this file except in compliance with
07: * the License. You may obtain a copy of the License at
08: *
09: * http://www.apache.org/licenses/LICENSE-2.0
10: *
11: * Unless required by applicable law or agreed to in writing, software
12: * distributed under the License is distributed on an "AS IS" BASIS,
13: * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14: * See the License for the specific language governing permissions and
15: * limitations under the License.
16: */
17:
18: package java.awt.dnd;
19:
20: import junit.framework.TestCase;
21:
22: public class DropTargetEventTest extends TestCase {
23:
24: public static void main(String[] args) {
25: junit.textui.TestRunner.run(DropTargetEventTest.class);
26: }
27:
28: /**
29: * Test method for
30: * {@link java.awt.dnd.DropTargetEvent#DropTargetEvent(java.awt.dnd.DropTargetContext)}.
31: */
32: public void testDropTargetEventDropTargetContext() {
33: // Regression test for HARMONY-2430
34: try {
35: new DropTargetEvent(null);
36: fail("NPE was not thrown");
37: } catch (NullPointerException ex) {
38: // passed
39: }
40:
41: final DropTarget dt = new DropTarget();
42: final DropTargetEvent e = new DropTargetEvent(dt
43: .getDropTargetContext());
44:
45: assertSame(dt, e.getSource());
46: }
47: }
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