| // Copyright 2013 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| package org.chromium.content.browser; |
| |
| import android.test.suitebuilder.annotation.MediumTest; |
| |
| import org.chromium.base.test.util.Feature; |
| import org.chromium.base.test.util.UrlUtils; |
| import org.chromium.content.browser.test.util.TestCallbackHelperContainer; |
| import org.chromium.content.browser.test.util.TestCallbackHelperContainer.OnEvaluateJavaScriptResultHelper; |
| import org.chromium.content_public.browser.LoadUrlParams; |
| import org.chromium.content_public.browser.NavigationController; |
| import org.chromium.content_public.browser.NavigationHistory; |
| import org.chromium.content_shell_apk.ContentShellActivity; |
| import org.chromium.content_shell_apk.ContentShellTestBase; |
| |
| /** |
| * Tests for various aspects of navigation. |
| */ |
| public class NavigationTest extends ContentShellTestBase { |
| |
| private static final String URL_1 = UrlUtils.encodeHtmlDataUri("<html>1</html>"); |
| private static final String URL_2 = UrlUtils.encodeHtmlDataUri("<html>2</html>"); |
| private static final String URL_3 = UrlUtils.encodeHtmlDataUri("<html>3</html>"); |
| private static final String URL_4 = UrlUtils.encodeHtmlDataUri("<html>4</html>"); |
| private static final String URL_5 = UrlUtils.encodeHtmlDataUri("<html>5</html>"); |
| private static final String URL_6 = UrlUtils.encodeHtmlDataUri("<html>6</html>"); |
| private static final String URL_7 = UrlUtils.encodeHtmlDataUri("<html>7</html>"); |
| |
| private void goBack(final NavigationController navigationController, |
| TestCallbackHelperContainer testCallbackHelperContainer) throws Throwable { |
| handleBlockingCallbackAction( |
| testCallbackHelperContainer.getOnPageFinishedHelper(), |
| new Runnable() { |
| @Override |
| public void run() { |
| navigationController.goBack(); |
| } |
| }); |
| } |
| |
| private void reload(final NavigationController navigationController, |
| TestCallbackHelperContainer testCallbackHelperContainer) throws Throwable { |
| handleBlockingCallbackAction( |
| testCallbackHelperContainer.getOnPageFinishedHelper(), |
| new Runnable() { |
| @Override |
| public void run() { |
| navigationController.reload(true); |
| } |
| }); |
| } |
| |
| @MediumTest |
| @Feature({"Navigation"}) |
| public void testDirectedNavigationHistory() throws Throwable { |
| ContentShellActivity activity = launchContentShellWithUrl(URL_1); |
| waitForActiveShellToBeDoneLoading(); |
| ContentViewCore contentViewCore = activity.getActiveContentViewCore(); |
| NavigationController navigationController = contentViewCore.getWebContents() |
| .getNavigationController(); |
| TestCallbackHelperContainer testCallbackHelperContainer = |
| new TestCallbackHelperContainer(contentViewCore); |
| |
| loadUrl(navigationController, testCallbackHelperContainer, new LoadUrlParams(URL_2)); |
| loadUrl(navigationController, testCallbackHelperContainer, new LoadUrlParams(URL_3)); |
| loadUrl(navigationController, testCallbackHelperContainer, new LoadUrlParams(URL_4)); |
| loadUrl(navigationController, testCallbackHelperContainer, new LoadUrlParams(URL_5)); |
| loadUrl(navigationController, testCallbackHelperContainer, new LoadUrlParams(URL_6)); |
| loadUrl(navigationController, testCallbackHelperContainer, new LoadUrlParams(URL_7)); |
| |
| NavigationHistory history = navigationController.getDirectedNavigationHistory(false, 3); |
| assertEquals(3, history.getEntryCount()); |
| assertEquals(URL_6, history.getEntryAtIndex(0).getUrl()); |
| assertEquals(URL_5, history.getEntryAtIndex(1).getUrl()); |
| assertEquals(URL_4, history.getEntryAtIndex(2).getUrl()); |
| |
| history = navigationController.getDirectedNavigationHistory(true, 3); |
| assertEquals(history.getEntryCount(), 0); |
| |
| goBack(navigationController, testCallbackHelperContainer); |
| goBack(navigationController, testCallbackHelperContainer); |
| goBack(navigationController, testCallbackHelperContainer); |
| |
| history = navigationController.getDirectedNavigationHistory(false, 4); |
| assertEquals(3, history.getEntryCount()); |
| assertEquals(URL_3, history.getEntryAtIndex(0).getUrl()); |
| assertEquals(URL_2, history.getEntryAtIndex(1).getUrl()); |
| assertEquals(URL_1, history.getEntryAtIndex(2).getUrl()); |
| |
| history = navigationController.getDirectedNavigationHistory(true, 4); |
| assertEquals(3, history.getEntryCount()); |
| assertEquals(URL_5, history.getEntryAtIndex(0).getUrl()); |
| assertEquals(URL_6, history.getEntryAtIndex(1).getUrl()); |
| assertEquals(URL_7, history.getEntryAtIndex(2).getUrl()); |
| } |
| |
| /** |
| * Tests whether a page was successfully reloaded. |
| * Checks to make sure that OnPageFinished events were fired and that the timestamps of when |
| * the page loaded are different after the reload. |
| */ |
| @MediumTest |
| @Feature({"Navigation"}) |
| public void testPageReload() throws Throwable { |
| final String htmlLoadTime = "<html><head>" + |
| "<script type=\"text/javascript\">var loadTimestamp = new Date().getTime();" + |
| "function getLoadtime() { return loadTimestamp; }</script></head></html>"; |
| final String urlLoadTime = UrlUtils.encodeHtmlDataUri(htmlLoadTime); |
| |
| ContentShellActivity activity = launchContentShellWithUrl(urlLoadTime); |
| waitForActiveShellToBeDoneLoading(); |
| ContentViewCore contentViewCore = activity.getActiveContentViewCore(); |
| TestCallbackHelperContainer testCallbackHelperContainer = |
| new TestCallbackHelperContainer(contentViewCore); |
| OnEvaluateJavaScriptResultHelper javascriptHelper = new OnEvaluateJavaScriptResultHelper(); |
| |
| // Grab the first timestamp. |
| javascriptHelper.evaluateJavaScript(contentViewCore.getWebContents(), "getLoadtime();"); |
| javascriptHelper.waitUntilHasValue(); |
| String firstTimestamp = javascriptHelper.getJsonResultAndClear(); |
| assertNotNull("Timestamp was null.", firstTimestamp); |
| |
| // Grab the timestamp after a reload and make sure they don't match. |
| reload(contentViewCore.getWebContents().getNavigationController(), |
| testCallbackHelperContainer); |
| javascriptHelper.evaluateJavaScript(contentViewCore.getWebContents(), "getLoadtime();"); |
| javascriptHelper.waitUntilHasValue(); |
| String secondTimestamp = javascriptHelper.getJsonResultAndClear(); |
| assertNotNull("Timestamp was null.", secondTimestamp); |
| assertFalse("Timestamps matched.", firstTimestamp.equals(secondTimestamp)); |
| } |
| } |
