src/content/public/android/javatests/src/org/chromium/content/browser/GestureDetectorResetTest.java

   1 // Copyright 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
   5 package org.chromium.content.browser;
   6
   7 import static org.chromium.base.test.util.ScalableTimeout.scaleTimeout;
   8
   9 import junit.framework.Assert;
  10
  11 import org.chromium.base.test.util.DisabledTest;
  12 import org.chromium.base.test.util.UrlUtils;
  13 import org.chromium.content.browser.test.util.Criteria;
  14 import org.chromium.content.browser.test.util.CriteriaHelper;
  15 import org.chromium.content.browser.test.util.DOMUtils;
  16 import org.chromium.content.browser.test.util.TestCallbackHelperContainer;
  17 import org.chromium.content.browser.test.util.TestCallbackHelperContainer.OnPageFinishedHelper;
  18 import org.chromium.content_public.browser.LoadUrlParams;
  19 import org.chromium.content_shell_apk.ContentShellTestBase;
  20
  21 import java.util.concurrent.TimeUnit;
  22
  23 /**
  24  * Provides test environment for Gesture Detector Reset for Content Shell.
  25  * This is a helper class for Content Shell tests.
  26 */
  27 public class GestureDetectorResetTest extends ContentShellTestBase {
  28     private static final long WAIT_TIMEOUT_SECONDS = scaleTimeout(2);
  29     private static final String CLICK_TEST_URL = UrlUtils.encodeHtmlDataUri(
  30             "<html><body>" +
  31             "<button id=\"button\" " +
  32             "  onclick=\"document.getElementById('test').textContent = 'clicked';\">" +
  33             "Button" +
  34             "</button><br/>" +
  35             "<div id=\"test\">not clicked</div><br/>" +
  36             "</body></html>");
  37
  38     private static class NodeContentsIsEqualToCriteria implements Criteria {
  39         private final ContentViewCore mViewCore;
  40         private final String mNodeId;
  41         private final String mExpectedContents;
  42
  43         public NodeContentsIsEqualToCriteria(
  44                 ContentViewCore viewCore,
  45                 String nodeId, String expectedContents) {
  46             mViewCore = viewCore;
  47             mNodeId = nodeId;
  48             mExpectedContents = expectedContents;
  49             assert mExpectedContents != null;
  50         }
  51
  52         @Override
  53         public boolean isSatisfied() {
  54             try {
  55                 String contents = DOMUtils.getNodeContents(mViewCore.getWebContents(), mNodeId);
  56                 return mExpectedContents.equals(contents);
  57             } catch (Throwable e) {
  58                 Assert.fail("Failed to retrieve node contents: " + e);
  59                 return false;
  60             }
  61         }
  62     }
  63
  64     public GestureDetectorResetTest() {
  65     }
  66
  67     private void verifyClicksAreRegistered(
  68             String disambiguation,
  69             ContentViewCore contentViewCore)
  70                     throws InterruptedException, Exception, Throwable {
  71         // Initially the text on the page should say "not clicked".
  72         assertTrue("The page contents is invalid " + disambiguation,
  73                 CriteriaHelper.pollForCriteria(new NodeContentsIsEqualToCriteria(
  74                         contentViewCore, "test", "not clicked")));
  75
  76         // Click the button.
  77         DOMUtils.clickNode(this, contentViewCore, "button");
  78
  79         // After the click, the text on the page should say "clicked".
  80         assertTrue("The page contents didn't change after a click " + disambiguation,
  81                 CriteriaHelper.pollForCriteria(new NodeContentsIsEqualToCriteria(
  82                         contentViewCore, "test", "clicked")));
  83     }
  84
  85     /**
  86      * Tests that showing a select popup and having the page reload while the popup is showing does
  87      * not assert.
  88      *
  89      * @LargeTest
  90      * @Feature({"Browser"})
  91      * BUG 172967
  92      */
  93     @DisabledTest
  94     public void testSeparateClicksAreRegisteredOnReload()
  95             throws InterruptedException, Exception, Throwable {
  96         // Load the test page.
  97         launchContentShellWithUrl(CLICK_TEST_URL);
  98         assertTrue("Page failed to load", waitForActiveShellToBeDoneLoading());
  99
 100         final ContentViewCore viewCore = getContentViewCore();
 101         final TestCallbackHelperContainer viewClient =
 102                 new TestCallbackHelperContainer(viewCore);
 103         final OnPageFinishedHelper onPageFinishedHelper =
 104                 viewClient.getOnPageFinishedHelper();
 105
 106         // Test that the button click works.
 107         verifyClicksAreRegistered("on initial load", viewCore);
 108
 109         // Reload the test page.
 110         int currentCallCount = onPageFinishedHelper.getCallCount();
 111         getInstrumentation().runOnMainSync(new Runnable() {
 112             @Override
 113             public void run() {
 114                 getActivity().getActiveShell().loadUrl(CLICK_TEST_URL);
 115             }
 116         });
 117         onPageFinishedHelper.waitForCallback(currentCallCount, 1,
 118                 WAIT_TIMEOUT_SECONDS, TimeUnit.SECONDS);
 119
 120         // Test that the button click still works.
 121         verifyClicksAreRegistered("after reload", viewCore);
 122
 123         // Directly navigate to the test page.
 124         currentCallCount = onPageFinishedHelper.getCallCount();
 125         getInstrumentation().runOnMainSync(new Runnable() {
 126             @Override
 127             public void run() {
 128                 getActivity().getActiveShell().getContentViewCore().getWebContents()
 129                         .getNavigationController().loadUrl(
 130                                 new LoadUrlParams(CLICK_TEST_URL));
 131             }
 132         });
 133         onPageFinishedHelper.waitForCallback(currentCallCount, 1,
 134                 WAIT_TIMEOUT_SECONDS, TimeUnit.SECONDS);
 135
 136         // Test that the button click still works.
 137         verifyClicksAreRegistered("after direct navigation", viewCore);
 138     }
 139 }