1 /*
2  * Copyright (C) 2012 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 /**
18  * Part of the test suite for the WebView's Java Bridge.
19  *
20  * Ensures that injected objects are exposed to child frames as well as the
21  * main frame.
22  *
23  * To run this test ...
24  *  adb shell am instrument -w -e class com.android.webviewtests.JavaBridgeChildFrameTest \
25  *          com.android.webviewtests/android.test.InstrumentationTestRunner
26  */
27 
28 package com.android.webviewtests;
29 
30 public class JavaBridgeChildFrameTest extends JavaBridgeTestBase {
31     private class TestController extends Controller {
32         private String mStringValue;
33 
setStringValue(String x)34        public synchronized void setStringValue(String x) {
35             mStringValue = x;
36             notifyResultIsReady();
37         }
waitForStringValue()38        public synchronized String waitForStringValue() {
39             waitForResult();
40             return mStringValue;
41         }
42     }
43 
44     TestController mTestController;
45 
46     @Override
setUp()47     protected void setUp() throws Exception {
48         super.setUp();
49         mTestController = new TestController();
50         setUpWebView(mTestController, "testController");
51     }
52 
testInjectedObjectPresentInChildFrame()53     public void testInjectedObjectPresentInChildFrame() throws Throwable {
54         // In the case that the test fails (i.e. the child frame doesn't get the injected object,
55         // the call to testController.setStringValue in the child frame's onload handler will
56         // not be made.
57         getActivity().getWebView().loadData(
58                 "<html><head></head><body>" +
59                 "<iframe id=\"childFrame\" onload=\"testController.setStringValue('PASS');\" />" +
60                 "</body></html>", "text/html", null);
61         assertEquals("PASS", mTestController.waitForStringValue());
62     }
63 }
64