| // Copyright 2012 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| package org.chromium.android_webview.test; |
| |
| import androidx.test.InstrumentationRegistry; |
| import androidx.test.filters.SmallTest; |
| |
| import org.junit.After; |
| import org.junit.Assert; |
| import org.junit.Before; |
| import org.junit.Rule; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.Parameterized; |
| import org.junit.runners.Parameterized.UseParametersRunnerFactory; |
| |
| import org.chromium.android_webview.AwContents; |
| import org.chromium.android_webview.test.AwActivityTestRule.PopupInfo; |
| import org.chromium.android_webview.test.util.CommonResources; |
| import org.chromium.content_public.browser.NavigationEntry; |
| import org.chromium.content_public.browser.NavigationHistory; |
| import org.chromium.content_public.browser.test.util.HistoryUtils; |
| import org.chromium.content_public.browser.test.util.TestCallbackHelperContainer; |
| import org.chromium.content_public.browser.test.util.TestThreadUtils; |
| import org.chromium.net.test.util.TestWebServer; |
| import org.chromium.url.GURL; |
| |
| /** Navigation history tests. */ |
| @RunWith(Parameterized.class) |
| @UseParametersRunnerFactory(AwJUnit4ClassRunnerWithParameters.Factory.class) |
| public class NavigationHistoryTest extends AwParameterizedTest { |
| @Rule public AwActivityTestRule mActivityTestRule; |
| |
| private static final String PAGE_1_PATH = "/page1.html"; |
| private static final String PAGE_1_TITLE = "Page 1 Title"; |
| private static final String PAGE_2_PATH = "/page2.html"; |
| private static final String PAGE_2_TITLE = "Page 2 Title"; |
| private static final String PAGE_WITH_HASHTAG_REDIRECT_TITLE = "Page with hashtag"; |
| private static final String PAGE_WITH_SAME_DOCUMENT = "/page3.html"; |
| |
| private TestWebServer mWebServer; |
| private TestAwContentsClient mContentsClient; |
| private AwContents mAwContents; |
| |
| public NavigationHistoryTest(AwSettingsMutation param) { |
| this.mActivityTestRule = new AwActivityTestRule(param.getMutation()); |
| } |
| |
| @Before |
| public void setUp() throws Exception { |
| AwContents.setShouldDownloadFavicons(); |
| mContentsClient = new TestAwContentsClient(); |
| final AwTestContainerView testContainerView = |
| mActivityTestRule.createAwTestContainerViewOnMainSync(mContentsClient); |
| mAwContents = testContainerView.getAwContents(); |
| mWebServer = TestWebServer.start(); |
| } |
| |
| @After |
| public void tearDown() { |
| mWebServer.shutdown(); |
| } |
| |
| private NavigationHistory getNavigationHistory(final AwContents awContents) throws Exception { |
| return TestThreadUtils.runOnUiThreadBlocking( |
| () -> awContents.getNavigationController().getNavigationHistory()); |
| } |
| |
| private void checkHistoryItem( |
| NavigationEntry item, |
| String url, |
| String originalUrl, |
| String title, |
| boolean faviconNull) { |
| Assert.assertEquals(url, item.getUrl().getSpec()); |
| Assert.assertEquals(originalUrl, item.getOriginalUrl().getSpec()); |
| Assert.assertEquals(title, item.getTitle()); |
| if (faviconNull) { |
| Assert.assertNull(item.getFavicon()); |
| } else { |
| Assert.assertNotNull(item.getFavicon()); |
| } |
| } |
| |
| private String addPage1ToServer(TestWebServer webServer) { |
| return mWebServer.setResponse( |
| PAGE_1_PATH, |
| CommonResources.makeHtmlPageFrom( |
| "<title>" + PAGE_1_TITLE + "</title>", "<div>This is test page 1.</div>"), |
| CommonResources.getTextHtmlHeaders(false)); |
| } |
| |
| private String addPage2ToServer(TestWebServer webServer) { |
| return mWebServer.setResponse( |
| PAGE_2_PATH, |
| CommonResources.makeHtmlPageFrom( |
| "<title>" + PAGE_2_TITLE + "</title>", "<div>This is test page 2.</div>"), |
| CommonResources.getTextHtmlHeaders(false)); |
| } |
| |
| private String addPageWithHashTagRedirectToServer(TestWebServer webServer) { |
| return mWebServer.setResponse( |
| PAGE_2_PATH, |
| CommonResources.makeHtmlPageFrom( |
| "<title>" + PAGE_WITH_HASHTAG_REDIRECT_TITLE + "</title>", |
| "<iframe + '#tag');\" />"), |
| CommonResources.getTextHtmlHeaders(false)); |
| } |
| |
| private String addPageWithSameDocumentToServer(TestWebServer webServer) { |
| return mWebServer.setResponse( |
| PAGE_WITH_SAME_DOCUMENT, |
| CommonResources.makeHtmlPageFrom( |
| "<script>history.pushState(null, null, '/history.html');</script>", |
| "<div>This is test page with samedocument.</div>"), |
| CommonResources.getTextHtmlHeaders(false)); |
| } |
| |
| @Test |
| @SmallTest |
| public void testNavigateOneUrl() throws Throwable { |
| NavigationHistory history = getNavigationHistory(mAwContents); |
| Assert.assertEquals(1, history.getEntryCount()); |
| |
| final String pageWithHashTagRedirectUrl = addPageWithHashTagRedirectToServer(mWebServer); |
| AwActivityTestRule.enableJavaScriptOnUiThread(mAwContents); |
| |
| mActivityTestRule.loadUrlSync( |
| mAwContents, mContentsClient.getOnPageFinishedHelper(), pageWithHashTagRedirectUrl); |
| |
| history = getNavigationHistory(mAwContents); |
| checkHistoryItem( |
| history.getEntryAtIndex(0), |
| pageWithHashTagRedirectUrl + "#tag", |
| pageWithHashTagRedirectUrl, |
| PAGE_WITH_HASHTAG_REDIRECT_TITLE, |
| true); |
| |
| Assert.assertEquals(0, history.getCurrentEntryIndex()); |
| } |
| |
| @Test |
| @SmallTest |
| public void testNavigateBackForwardWithIntervention() throws Throwable { |
| NavigationHistory history = getNavigationHistory(mAwContents); |
| Assert.assertEquals(1, history.getEntryCount()); |
| |
| final String page1Url = addPage1ToServer(mWebServer); |
| final String pageWithSameDocumentUrl = addPageWithSameDocumentToServer(mWebServer); |
| AwActivityTestRule.enableJavaScriptOnUiThread(mAwContents); |
| |
| mActivityTestRule.loadUrlSync( |
| mAwContents, mContentsClient.getOnPageFinishedHelper(), page1Url); |
| mActivityTestRule.loadUrlSync( |
| mAwContents, mContentsClient.getOnPageFinishedHelper(), pageWithSameDocumentUrl); |
| |
| history = getNavigationHistory(mAwContents); |
| Assert.assertEquals(3, history.getEntryCount()); |
| Assert.assertTrue(mAwContents.canGoBackOrForward(-1)); |
| Assert.assertFalse(mAwContents.canGoBackOrForward(-2)); |
| |
| HistoryUtils.goBackSync( |
| InstrumentationRegistry.getInstrumentation(), |
| mAwContents.getWebContents(), |
| mContentsClient.getOnPageFinishedHelper()); |
| |
| Assert.assertTrue(mAwContents.canGoBackOrForward(1)); |
| Assert.assertFalse(mAwContents.canGoBackOrForward(2)); |
| } |
| |
| @Test |
| @SmallTest |
| public void testNavigateTwoUrls() throws Throwable { |
| NavigationHistory list = getNavigationHistory(mAwContents); |
| Assert.assertEquals(1, list.getEntryCount()); |
| |
| final TestCallbackHelperContainer.OnPageFinishedHelper onPageFinishedHelper = |
| mContentsClient.getOnPageFinishedHelper(); |
| final String page1Url = addPage1ToServer(mWebServer); |
| final String page2Url = addPage2ToServer(mWebServer); |
| |
| mActivityTestRule.loadUrlSync(mAwContents, onPageFinishedHelper, page1Url); |
| mActivityTestRule.loadUrlSync(mAwContents, onPageFinishedHelper, page2Url); |
| |
| list = getNavigationHistory(mAwContents); |
| |
| // Make sure there is a new entry entry the list |
| Assert.assertEquals(2, list.getEntryCount()); |
| |
| // Make sure the first entry is still okay |
| checkHistoryItem(list.getEntryAtIndex(0), page1Url, page1Url, PAGE_1_TITLE, true); |
| |
| // Make sure the second entry was added properly |
| checkHistoryItem(list.getEntryAtIndex(1), page2Url, page2Url, PAGE_2_TITLE, true); |
| |
| Assert.assertEquals(1, list.getCurrentEntryIndex()); |
| } |
| |
| @Test |
| @SmallTest |
| public void testNavigateTwoUrlsAndBack() throws Throwable { |
| final TestCallbackHelperContainer.OnPageFinishedHelper onPageFinishedHelper = |
| mContentsClient.getOnPageFinishedHelper(); |
| NavigationHistory list = getNavigationHistory(mAwContents); |
| Assert.assertEquals(1, list.getEntryCount()); |
| |
| final String page1Url = addPage1ToServer(mWebServer); |
| final String page2Url = addPage2ToServer(mWebServer); |
| |
| mActivityTestRule.loadUrlSync(mAwContents, onPageFinishedHelper, page1Url); |
| mActivityTestRule.loadUrlSync(mAwContents, onPageFinishedHelper, page2Url); |
| |
| HistoryUtils.goBackSync( |
| InstrumentationRegistry.getInstrumentation(), |
| mAwContents.getWebContents(), |
| onPageFinishedHelper); |
| list = getNavigationHistory(mAwContents); |
| |
| // Make sure the first entry is still okay |
| checkHistoryItem(list.getEntryAtIndex(0), page1Url, page1Url, PAGE_1_TITLE, true); |
| |
| // Make sure the second entry is still okay |
| checkHistoryItem(list.getEntryAtIndex(1), page2Url, page2Url, PAGE_2_TITLE, true); |
| |
| // Make sure the current index is back to 0 |
| Assert.assertEquals(0, list.getCurrentEntryIndex()); |
| } |
| |
| @Test |
| @SmallTest |
| public void testFavicon() throws Throwable { |
| mWebServer.setResponseBase64( |
| "/" + CommonResources.FAVICON_FILENAME, |
| CommonResources.FAVICON_DATA_BASE64, |
| CommonResources.getImagePngHeaders(false)); |
| final String url = |
| mWebServer.setResponse("/favicon.html", CommonResources.FAVICON_STATIC_HTML, null); |
| |
| NavigationHistory list = getNavigationHistory(mAwContents); |
| Assert.assertEquals(1, list.getEntryCount()); |
| |
| mActivityTestRule.getAwSettingsOnUiThread(mAwContents).setImagesEnabled(true); |
| int faviconLoadCount = mContentsClient.getFaviconHelper().getCallCount(); |
| mActivityTestRule.loadUrlSync(mAwContents, mContentsClient.getOnPageFinishedHelper(), url); |
| mContentsClient.getFaviconHelper().waitForCallback(faviconLoadCount); |
| |
| list = getNavigationHistory(mAwContents); |
| // Make sure the first entry is still okay. |
| checkHistoryItem(list.getEntryAtIndex(0), url, url, "", false); |
| } |
| |
| // See http://crbug.com/481570 |
| @Test |
| @SmallTest |
| public void testTitleUpdatedWhenGoingBack() throws Throwable { |
| final TestCallbackHelperContainer.OnPageFinishedHelper onPageFinishedHelper = |
| mContentsClient.getOnPageFinishedHelper(); |
| NavigationHistory list = getNavigationHistory(mAwContents); |
| Assert.assertEquals(1, list.getEntryCount()); |
| |
| final String page1Url = addPage1ToServer(mWebServer); |
| final String page2Url = addPage2ToServer(mWebServer); |
| |
| TestAwContentsClient.OnReceivedTitleHelper onReceivedTitleHelper = |
| mContentsClient.getOnReceivedTitleHelper(); |
| // It would be unreliable to retrieve the call count after the first loadUrlSync, |
| // as it is not synchronous with respect to updating the title. Instead, we capture |
| // the initial call count (zero?) here, and keep waiting until we receive the update |
| // from the second page load. |
| int onReceivedTitleCallCount = onReceivedTitleHelper.getCallCount(); |
| mActivityTestRule.loadUrlSync(mAwContents, onPageFinishedHelper, page1Url); |
| mActivityTestRule.loadUrlSync(mAwContents, onPageFinishedHelper, page2Url); |
| do { |
| onReceivedTitleHelper.waitForCallback(onReceivedTitleCallCount); |
| onReceivedTitleCallCount = onReceivedTitleHelper.getCallCount(); |
| } while (!PAGE_2_TITLE.equals(onReceivedTitleHelper.getTitle())); |
| HistoryUtils.goBackSync( |
| InstrumentationRegistry.getInstrumentation(), |
| mAwContents.getWebContents(), |
| onPageFinishedHelper); |
| onReceivedTitleHelper.waitForCallback(onReceivedTitleCallCount); |
| Assert.assertEquals(PAGE_1_TITLE, onReceivedTitleHelper.getTitle()); |
| } |
| |
| // Test that a WebContents which hasn't navigated to any URL has a |
| // NavigationHistory that has 1 entry: the initial NavigationEntry. |
| @Test |
| @SmallTest |
| public void testFreshWebContentsInitialNavigationHistory() throws Throwable { |
| NavigationHistory navHistory = mAwContents.getNavigationHistory(); |
| Assert.assertEquals(1, navHistory.getEntryCount()); |
| Assert.assertEquals(0, navHistory.getCurrentEntryIndex()); |
| Assert.assertTrue(navHistory.getEntryAtIndex(0).isInitialEntry()); |
| Assert.assertEquals(GURL.emptyGURL(), navHistory.getEntryAtIndex(0).getUrl()); |
| |
| // Navigate the WebContents' main frame to another URL, which will |
| // create a new NavigationEntry that replaces the initial |
| // NavigationEntry. |
| String nonEmptyUrl = mWebServer.setResponse("/nonEmptyURL.html", "", null); |
| mActivityTestRule.loadUrlSync( |
| mAwContents, mContentsClient.getOnPageFinishedHelper(), nonEmptyUrl); |
| // Assert that we got an onPageFinished call for `nonEmptyUrl`. |
| Assert.assertEquals(nonEmptyUrl, mContentsClient.getOnPageFinishedHelper().getUrl()); |
| |
| // We committed a brand new NavigationEntry. |
| navHistory = mAwContents.getNavigationHistory(); |
| Assert.assertEquals(1, navHistory.getEntryCount()); |
| Assert.assertEquals(0, navHistory.getCurrentEntryIndex()); |
| Assert.assertFalse(navHistory.getEntryAtIndex(0).isInitialEntry()); |
| Assert.assertEquals(nonEmptyUrl, navHistory.getEntryAtIndex(0).getUrl().getSpec()); |
| } |
| |
| // Tests that NavigationHistory in a new popup WebContents contains the |
| // initial NavigationEntry. |
| @Test |
| @SmallTest |
| public void testPopupInitialNavigationHistory() throws Throwable { |
| // Open a popup without an URL. |
| final String parentPageHtml = |
| CommonResources.makeHtmlPageFrom( |
| "", |
| "<script>" |
| + "function tryOpenWindow() {" |
| + " var newWindow = window.open();" |
| + "}</script>"); |
| mActivityTestRule.triggerPopup( |
| mAwContents, |
| mContentsClient, |
| mWebServer, |
| parentPageHtml, |
| /* popupHtml= */ null, |
| /* popupPath= */ null, |
| "tryOpenWindow()"); |
| PopupInfo popupInfo = mActivityTestRule.createPopupContents(mAwContents); |
| final AwContents popupContents = popupInfo.popupContents; |
| |
| // Test that the new WebContents, which stays on the initial empty |
| // document, stays on the initial NavigationEntry. |
| NavigationHistory navHistory = popupContents.getNavigationHistory(); |
| Assert.assertEquals(1, navHistory.getEntryCount()); |
| Assert.assertEquals(0, navHistory.getCurrentEntryIndex()); |
| Assert.assertTrue(navHistory.getEntryAtIndex(0).isInitialEntry()); |
| Assert.assertEquals(GURL.emptyGURL(), navHistory.getEntryAtIndex(0).getUrl()); |
| |
| // Navigate the popup main frame to another URL, which will create a new |
| // NavigationEntry that replaces the initial NavigationEntry. |
| TestCallbackHelperContainer.OnPageFinishedHelper popupOnPageFinishedHelper = |
| popupInfo.popupContentsClient.getOnPageFinishedHelper(); |
| String nonEmptyUrl = mWebServer.setResponse("/nonEmptyURL.html", "", null); |
| mActivityTestRule.loadUrlSync(popupContents, popupOnPageFinishedHelper, nonEmptyUrl); |
| // Assert that we got an onPageFinished call for `nonEmptyUrl`. |
| Assert.assertEquals(nonEmptyUrl, popupOnPageFinishedHelper.getUrl()); |
| |
| navHistory = popupContents.getNavigationHistory(); |
| Assert.assertEquals(1, navHistory.getEntryCount()); |
| Assert.assertEquals(0, navHistory.getCurrentEntryIndex()); |
| // We committed a brand new NavigationEntry that replaces the initial |
| // NavigationEntry and has no relation to it, so isInitialEntry() is |
| // false and it will be exposed to WebBackForwardList. |
| Assert.assertFalse(navHistory.getEntryAtIndex(0).isInitialEntry()); |
| Assert.assertEquals(nonEmptyUrl, navHistory.getEntryAtIndex(0).getUrl().getSpec()); |
| } |
| } |