JavaBridgeChildFrameTest.java revision 5821806d5e7f356e8fa4b058a389a808ea183019 
1// Copyright (c) 2012 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5package org.chromium.content.browser;
6
7import android.test.suitebuilder.annotation.SmallTest;
8
9import org.chromium.base.test.util.Feature;
10
11/**
12 * Part of the test suite for the WebView's Java Bridge.
13 *
14 * Ensures that injected objects are exposed to child frames as well as the
15 * main frame.
16 */
17public class JavaBridgeChildFrameTest extends JavaBridgeTestBase {
18    private class TestController extends Controller {
19        private String mStringValue;
20
21       public synchronized void setStringValue(String x) {
22            mStringValue = x;
23            notifyResultIsReady();
24        }
25       public synchronized String waitForStringValue() {
26            waitForResult();
27            return mStringValue;
28        }
29    }
30
31    TestController mTestController;
32
33    @Override
34    protected void setUp() throws Exception {
35        super.setUp();
36        mTestController = new TestController();
37        setUpContentView(mTestController, "testController");
38    }
39
40    @SmallTest
41    @Feature({"AndroidWebView", "Android-JavaBridge"})
42    public void testInjectedObjectPresentInChildFrame() throws Throwable {
43        // In the case that the test fails (i.e. the child frame doesn't get the injected object,
44        // the call to testController.setStringValue in the child frame's onload handler will
45        // not be made.
46        loadDataSync(getContentView(),
47                "<html><head></head><body>" +
48                "<iframe id=\"childFrame\" onload=\"testController.setStringValue('PASS');\" />" +
49                "</body></html>", "text/html", false);
50        assertEquals("PASS", mTestController.waitForStringValue());
51    }
52}
53