| // Copyright 2012 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.support.test.filters.LargeTest; |
| |
| import org.junit.Assert; |
| import org.junit.Rule; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| |
| import org.chromium.base.test.BaseJUnit4ClassRunner; |
| import org.chromium.base.test.util.Feature; |
| import org.chromium.base.test.util.UrlUtils; |
| import org.chromium.content.browser.test.util.DOMUtils; |
| import org.chromium.content_public.browser.WebContents; |
| import org.chromium.content_shell_apk.ContentShellActivityTestRule; |
| |
| /** |
| * Integration tests for JavaScript execution. |
| */ |
| @RunWith(BaseJUnit4ClassRunner.class) |
| public class TestsJavaScriptEvalTest { |
| @Rule |
| public ContentShellActivityTestRule mActivityTestRule = new ContentShellActivityTestRule(); |
| |
| private static final String JSTEST_URL = UrlUtils.encodeHtmlDataUri("<html><head><script>" |
| + " function foobar() { return 'foobar'; }" |
| + "</script></head>" |
| + "<body><button id=\"test\">Test button</button></body></html>"); |
| |
| public TestsJavaScriptEvalTest() { |
| } |
| |
| /** |
| * Tests that evaluation of JavaScript for test purposes (using JavaScriptUtils, DOMUtils etc) |
| * works even in presence of "background" (non-test-initiated) JavaScript evaluation activity. |
| */ |
| @Test |
| @LargeTest |
| @Feature({"Browser"}) |
| public void testJavaScriptEvalIsCorrectlyOrdered() |
| throws InterruptedException, Exception, Throwable { |
| mActivityTestRule.launchContentShellWithUrl(JSTEST_URL); |
| mActivityTestRule.waitForActiveShellToBeDoneLoading(); |
| |
| final WebContents webContents = mActivityTestRule.getWebContents(); |
| for (int i = 0; i < 30; ++i) { |
| for (int j = 0; j < 10; ++j) { |
| // Start evaluation of a JavaScript script -- we don't need a result. |
| webContents.evaluateJavaScriptForTests("foobar();", null); |
| } |
| // DOMUtils does need to evaluate a JavaScript and get its result to get DOM bounds. |
| Assert.assertNotNull( |
| "Failed to get bounds", DOMUtils.getNodeBounds(webContents, "test")); |
| } |
| } |
| } |
