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