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Commit 963a7307 authored by Ben Murdoch's avatar Ben Murdoch
Browse files

Add JavaBridge test to ensure objects injected into child frames. 

Child frames should have also have any injected javascript interfaces
from the main frame. Add a test to verify this behavior.

Bug: 6640270

Change-Id: Ifca486e329333b642d8195391fb1829bbf9a684c
parent 0163b175

tests/WebViewTests/src/com/android/webviewtests/JavaBridgeChildFrameTest.java

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+63 −0
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/*

 * Copyright (C) 2012 The Android Open Source Project

 *

 * Licensed under the Apache License, Version 2.0 (the "License");

 * you may not use this file except in compliance with the License.

 * You may obtain a copy of the License at

 *

 *      http://www.apache.org/licenses/LICENSE-2.0

 *

 * Unless required by applicable law or agreed to in writing, software

 * distributed under the License is distributed on an "AS IS" BASIS,

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

 * See the License for the specific language governing permissions and

 * limitations under the License.

 */



/**

 * Part of the test suite for the WebView's Java Bridge.

 *

 * Ensures that injected objects are exposed to child frames as well as the

 * main frame.

 *

 * To run this test ...

 *  adb shell am instrument -w -e class com.android.webviewtests.JavaBridgeChildFrameTest \

 *          com.android.webviewtests/android.test.InstrumentationTestRunner

 */



package com.android.webviewtests;



public class JavaBridgeChildFrameTest extends JavaBridgeTestBase {

    private class TestController extends Controller {

        private String mStringValue;



       public synchronized void setStringValue(String x) {

            mStringValue = x;

            notifyResultIsReady();

        }

       public synchronized String waitForStringValue() {

            waitForResult();

            return mStringValue;

        }

    }



    TestController mTestController;



    @Override

    protected void setUp() throws Exception {

        super.setUp();

        mTestController = new TestController();

        setUpWebView(mTestController, "testController");

    }



    public void testInjectedObjectPresentInChildFrame() throws Throwable {

        // In the case that the test fails (i.e. the child frame doesn't get the injected object,

        // the call to testController.setStringValue in the child frame's onload handler will

        // not be made.

        getActivity().getWebView().loadData(

                "<html><head><body>" +

                "<iframe id=\"childFrame\" onload=\"testController.setStringValue('PASS');\" />" +

                "</body></html>", "text/html", null);

        assertEquals("PASS", mTestController.waitForStringValue());

    }

}