Fix and enable java validation tests.

mojo/android/javatests/src/org/chromium/mojo/bindings/ValidationTest.java

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 package org.chromium.mojo.bindings;
 
 import android.test.suitebuilder.annotation.SmallTest;
 import android.util.Log;
 
 import org.chromium.base.test.util.UrlUtils;
+import org.chromium.mojo.HandleMock;
 import org.chromium.mojo.MojoTestCase;
 import org.chromium.mojo.bindings.test.mojom.mojo.ConformanceTestInterface;
 import org.chromium.mojo.bindings.test.mojom.mojo.IntegrationTestInterface1;
 import org.chromium.mojo.bindings.test.mojom.mojo.IntegrationTestInterface2TestHelper;
 import org.chromium.mojo.system.Handle;
-import org.chromium.mojo.system.InvalidHandle;
 
 import java.io.File;
 import java.io.FileFilter;
 import java.io.FileNotFoundException;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Scanner;
 
 /**
  * Testing validation upon deserialization using the interfaces defined in the
@@ skipping 66 matching lines @@
     /**
      * Runs all the test with the given prefix on the given {@link MessageReceiver}.
      */
     private static void runTest(String prefix, MessageReceiver messageReceiver)
             throws FileNotFoundException {
         List<TestData> testData = getTestData(prefix);
         for (TestData test : testData) {
             assertNull(test.inputData.getErrorMessage());
             List<Handle> handles = new ArrayList<Handle>();
             for (int i = 0; i < test.inputData.getHandlesCount(); ++i) {
-                handles.add(InvalidHandle.INSTANCE);
+                handles.add(new HandleMock());
             }
             Message message = new SimpleMessage(test.inputData.getData(), handles);
             boolean passed = messageReceiver.accept(message);
             if (passed && !test.expectedResult.equals("PASS")) {
                 fail("Input: " + test.dataFile.getName() +
                         ": The message should have been refused. Expected error: " +
                         test.expectedResult);
             }
             if (!passed && test.expectedResult.equals("PASS")) {
                 fail("Input: " + test.dataFile.getName() +
@@ skipping 54 matching lines @@
         @Override
         public boolean acceptWithResponder(Message message, MessageReceiver responder) {
             return false;
         }
     }
 
     /**
      * Testing the conformance suite.
      */
     @SmallTest
-    public void DisabledTestConformance() throws FileNotFoundException {
+    public void testConformance() throws FileNotFoundException {
         runTest("conformance_", ConformanceTestInterface.MANAGER.buildStub(null,
                 ConformanceTestInterface.MANAGER.buildProxy(null, new SinkMessageReceiver())));
     }
 
     /**
      * Testing the integration suite.
      */
     @SmallTest
-    public void DisabledTestIntegration() throws FileNotFoundException {
+    public void testIntegration() throws FileNotFoundException {
         runTest("integration_",
                 new RoutingMessageReceiver(IntegrationTestInterface1.MANAGER.buildStub(null,
                         IntegrationTestInterface1.MANAGER.buildProxy(null,
                                 new SinkMessageReceiver())),
                         IntegrationTestInterface2TestHelper.
                                 newIntegrationTestInterface2MethodCallback()));
     }
 }