// 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.filters.SmallTest;
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.base.test.util.Feature;
import org.chromium.net.test.util.TestWebServer;
/** A test suite for ContentView.getTitle(). */
@RunWith(Parameterized.class)
@UseParametersRunnerFactory(AwJUnit4ClassRunnerWithParameters.Factory.class)
public class GetTitleTest extends AwParameterizedTest {
@Rule public AwActivityTestRule mActivityTestRule;
private static final String TITLE = "TITLE";
private static final String GET_TITLE_TEST_PATH = "/get_title_test.html";
private static final String GET_TITLE_TEST_EMPTY_PATH = "/get_title_test_empty.html";
private static final String GET_TITLE_TEST_NO_TITLE_PATH = "/get_title_test_no_title.html";
private TestAwContentsClient mContentsClient;
private AwContents mAwContents;
private static class PageInfo {
public final String mTitle;
public final String mUrl;
public PageInfo(String title, String url) {
mTitle = title;
mUrl = url;
}
}
public GetTitleTest(AwSettingsMutation param) {
this.mActivityTestRule = new AwActivityTestRule(param.getMutation());
}
@Before
public void setUp() {
mContentsClient = new TestAwContentsClient();
final AwTestContainerView testContainerView =
mActivityTestRule.createAwTestContainerViewOnMainSync(mContentsClient);
mAwContents = testContainerView.getAwContents();
}
private static final String getHtml(String title) {
StringBuilder html = new StringBuilder();
html.append("<html><head>");
if (title != null) {
html.append("<title>" + title + "</title>");
}
html.append("</head><body>BODY</body></html>");
return html.toString();
}
private String loadFromDataAndGetTitle(String html) throws Throwable {
mActivityTestRule.loadDataSync(
mAwContents, mContentsClient.getOnPageFinishedHelper(), html, "text/html", false);
return mActivityTestRule.getTitleOnUiThread(mAwContents);
}
private PageInfo loadFromUrlAndGetTitle(String html, String filename) throws Throwable {
TestWebServer webServer = TestWebServer.start();
try {
final String url = webServer.setResponse(filename, html, null);
mActivityTestRule.loadUrlSync(
mAwContents, mContentsClient.getOnPageFinishedHelper(), url);
return new PageInfo(
mActivityTestRule.getTitleOnUiThread(mAwContents),
url.replaceAll("http:\\/\\/", ""));
} finally {
webServer.shutdown();
}
}
/**
* When the data has title info, the page title is set to it.
* @throws Throwable
*/
@Test
@SmallTest
@Feature({"AndroidWebView", "Main"})
public void testLoadDataGetTitle() throws Throwable {
final String title = loadFromDataAndGetTitle(getHtml(TITLE));
Assert.assertEquals("Title should be " + TITLE, TITLE, title);
}
/**
* When the data has empty title, the page title is set to the loaded content.
* @throws Throwable
*/
@Test
@SmallTest
@Feature({"AndroidWebView"})
public void testGetTitleOnDataContainingEmptyTitle() throws Throwable {
final String content = getHtml("");
final String expectedTitle = "data:text/html," + content;
final String title = loadFromDataAndGetTitle(content);
Assert.assertEquals(
"Title should be set to the loaded data:text/html content", expectedTitle, title);
}
/**
* When the data has no title, the page title is set to the loaded content.
* @throws Throwable
*/
@Test
@SmallTest
@Feature({"AndroidWebView"})
public void testGetTitleOnDataContainingNoTitle() throws Throwable {
final String content = getHtml(null);
final String expectedTitle = "data:text/html," + content;
final String title = loadFromDataAndGetTitle(content);
Assert.assertEquals(
"Title should be set to the data:text/html content", expectedTitle, title);
}
/**
* When url-file has the title info, the page title is set to it.
* @throws Throwable
*/
@Test
@SmallTest
@Feature({"AndroidWebView"})
public void testLoadUrlGetTitle() throws Throwable {
final PageInfo info = loadFromUrlAndGetTitle(getHtml(TITLE), GET_TITLE_TEST_PATH);
Assert.assertEquals("Title should be " + TITLE, TITLE, info.mTitle);
}
/**
* When the loaded file has empty title, the page title is set to the url it loads from.
* It also contains: hostName, portNumber information if it's part of the loaded URL.
* @throws Throwable
*/
@Test
@SmallTest
@Feature({"AndroidWebView"})
public void testGetTitleOnLoadUrlFileContainingEmptyTitle() throws Throwable {
final PageInfo info = loadFromUrlAndGetTitle(getHtml(""), GET_TITLE_TEST_EMPTY_PATH);
Assert.assertEquals("Incorrect title :: ", info.mUrl, info.mTitle);
}
/**
* When the loaded file has no title, the page title is set to the urk it loads from.
* It also contains: hostName, portNumber information if it's part of the loaded URL.
* @throws Throwable
*/
@Test
@SmallTest
@Feature({"AndroidWebView"})
public void testGetTitleOnLoadUrlFileContainingNoTitle() throws Throwable {
final PageInfo info = loadFromUrlAndGetTitle(getHtml(null), GET_TITLE_TEST_NO_TITLE_PATH);
Assert.assertEquals("Incorrect title :: ", info.mUrl, info.mTitle);
}
@Test
@SmallTest
@Feature({"AndroidWebView"})
public void testGetTitleSetFromJS() throws Throwable {
final String expectedTitle = "Expected";
final String page =
"<html><head>"
+ "<script>document.title=\""
+ expectedTitle
+ "\"</script>"
+ "</head><body>"
+ "</body></html>";
mActivityTestRule.getAwSettingsOnUiThread(mAwContents).setJavaScriptEnabled(true);
final String title = loadFromDataAndGetTitle(page);
Assert.assertEquals("Incorrect title :: ", expectedTitle, title);
}
}
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