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// Copyright 2015 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.chrome.browser;
import android.os.Environment;
import android.test.suitebuilder.annotation.MediumTest;
import android.test.suitebuilder.annotation.SmallTest;
import org.chromium.base.ThreadUtils;
import org.chromium.chrome.browser.device.DeviceClassManager;
import org.chromium.chrome.browser.tab.Tab;
import org.chromium.chrome.browser.tabmodel.ChromeTabCreator;
import org.chromium.chrome.browser.tabmodel.TabModel.TabLaunchType;
import org.chromium.chrome.test.ChromeTabbedActivityTestBase;
import org.chromium.content_public.browser.LoadUrlParams;
import org.chromium.net.test.EmbeddedTestServer;
import java.util.concurrent.Callable;
/**
* Instrumentation tests for ChromeActivity.
*/
public class ChromeActivityTest extends ChromeTabbedActivityTestBase {
private static final String FILE_PATH = "/chrome/test/data/android/test.html";
private EmbeddedTestServer mTestServer;
@Override
protected void setUp() throws Exception {
super.setUp();
mTestServer = EmbeddedTestServer.createAndStartFileServer(
getInstrumentation().getContext(), Environment.getExternalStorageDirectory());
}
@Override
protected void tearDown() throws Exception {
mTestServer.stopAndDestroyServer();
super.tearDown();
}
/**
* Verifies that the front tab receives the hide() call when the activity is stopped (hidden);
* and that it receives the show() call when the activity is started again. This is a regression
* test for http://crbug.com/319804 .
*/
@MediumTest
public void testTabVisibility() {
// Create two tabs - tab[0] in the foreground and tab[1] in the background.
final Tab[] tabs = new Tab[2];
ThreadUtils.runOnUiThreadBlocking(new Runnable() {
@Override
public void run() {
// Foreground tab.
ChromeTabCreator tabCreator = getActivity().getCurrentTabCreator();
tabs[0] = tabCreator.createNewTab(
new LoadUrlParams(mTestServer.getURL(FILE_PATH)),
TabLaunchType.FROM_CHROME_UI, null);
// Background tab.
tabs[1] = tabCreator.createNewTab(
new LoadUrlParams(mTestServer.getURL(FILE_PATH)),
TabLaunchType.FROM_LONGPRESS_BACKGROUND, null);
}
});
// Verify that the front tab is in the 'visible' state.
assertFalse(tabs[0].isHidden());
assertTrue(tabs[1].isHidden());
// Fake sending the activity to background.
ThreadUtils.runOnUiThreadBlocking(new Runnable() {
@Override
public void run() {
getActivity().onPause();
}
});
ThreadUtils.runOnUiThreadBlocking(new Runnable() {
@Override
public void run() {
getActivity().onStop();
}
});
ThreadUtils.runOnUiThreadBlocking(new Runnable() {
@Override
public void run() {
getActivity().onWindowFocusChanged(false);
}
});
// Verify that both Tabs are hidden.
assertTrue(tabs[0].isHidden());
assertTrue(tabs[1].isHidden());
// Fake bringing the activity back to foreground.
ThreadUtils.runOnUiThreadBlocking(new Runnable() {
@Override
public void run() {
getActivity().onWindowFocusChanged(true);
}
});
ThreadUtils.runOnUiThreadBlocking(new Runnable() {
@Override
public void run() {
getActivity().onStart();
}
});
ThreadUtils.runOnUiThreadBlocking(new Runnable() {
@Override
public void run() {
getActivity().onResume();
}
});
// Verify that the front tab is in the 'visible' state.
assertFalse(tabs[0].isHidden());
assertTrue(tabs[1].isHidden());
}
@SmallTest
public void testTabAnimationsCorrectlyEnabled() {
boolean animationsEnabled = ThreadUtils.runOnUiThreadBlockingNoException(
new Callable<Boolean>() {
@Override
public Boolean call() throws Exception {
return getActivity().getLayoutManager().animationsEnabled();
}
});
assertEquals(animationsEnabled, DeviceClassManager.enableAnimations(getActivity()));
}
@Override
public void startMainActivity() throws InterruptedException {
startMainActivityOnBlankPage();
}
}
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