private <T extends ChromeActivity> void triggerWindowOpenAndWaitForLoad(
Class<T> classToWaitFor, String linkHtml, boolean checkContents) throws Exception {
final WebappActivity firstActivity =
startWebappActivity(WEBAPP_1_ID, WEBAPP_1_URL, WEBAPP_1_TITLE, WEBAPP_ICON);
final int firstWebappId = firstActivity.getActivityTab().getId();
// Load up the test page.
new TabLoadObserver(firstActivity.getActivityTab()).fullyLoadUrl(linkHtml);
// Do a plain click to make the link open in the main browser via a window.open().
// If the window is opened successfully, javascript on the first page triggers and changes
// its URL as a signal for this test.
Runnable fgTrigger =
new Runnable() {
@Override
public void run() {
ThreadUtils.runOnUiThreadBlocking(
new Runnable() {
@Override
public void run() {
View view = firstActivity.findViewById(android.R.id.content).getRootView();
TouchCommon.singleClickView(view);
}
});
}
};
ChromeActivity secondActivity =
ActivityUtils.waitForActivity(getInstrumentation(), classToWaitFor, fgTrigger);
waitForFullLoad(secondActivity, "Page 4");
if (checkContents) {
assertEquals(
"New WebContents was not created", SUCCESS_URL, firstActivity.getActivityTab().getUrl());
}
assertNotSame(
"Wrong Activity in foreground",
firstActivity,
ApplicationStatus.getLastTrackedFocusedActivity());
// Close the child window to kick the user back to the WebappActivity.
JavaScriptUtils.executeJavaScript(
secondActivity.getActivityTab().getWebContents(), "window.close()");
CriteriaHelper.pollUiThread(
new Criteria() {
@Override
public boolean isSatisfied() {
Activity lastActivity = ApplicationStatus.getLastTrackedFocusedActivity();
if (!isWebappActivityReady(lastActivity)) return false;
WebappActivity webappActivity = (WebappActivity) lastActivity;
return webappActivity.getActivityTab().getId() == firstWebappId;
}
});
ApplicationTestUtils.waitUntilChromeInForeground();
}
/**
* Tests that a WebappActivity can be brought forward by firing an Intent with
* TabOpenType.BRING_TAB_TO_FRONT.
*/
@MediumTest
@Feature({"Webapps"})
public void testBringTabToFront() throws Exception {
// Start the WebappActivity.
final WebappActivity firstActivity =
startWebappActivity(WEBAPP_1_ID, WEBAPP_1_URL, WEBAPP_1_TITLE, WEBAPP_ICON);
final int webappTabId = firstActivity.getActivityTab().getId();
// Return home.
final Context context = getInstrumentation().getTargetContext();
ApplicationTestUtils.fireHomeScreenIntent(context);
getInstrumentation().waitForIdleSync();
// Bring the WebappActivity back via an Intent.
Intent intent = Tab.createBringTabToFrontIntent(webappTabId);
intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
context.startActivity(intent);
// When Chrome is back in the foreground, confirm that the correct Activity was restored.
// Because of Android killing Activities willy-nilly, it may not be the same Activity, but
// it should have the same Tab ID.
getInstrumentation().waitForIdleSync();
ApplicationTestUtils.waitUntilChromeInForeground();
CriteriaHelper.pollInstrumentationThread(
new Criteria() {
@Override
public boolean isSatisfied() {
Activity lastActivity = ApplicationStatus.getLastTrackedFocusedActivity();
if (!isWebappActivityReady(lastActivity)) return false;
WebappActivity webappActivity = (WebappActivity) lastActivity;
return webappActivity.getActivityTab().getId() == webappTabId;
}
});
}
/**
* Brings a live WebappActivity back to the foreground if one exists for the given tab ID.
*
* @param tabId ID of the Tab to bring back to the foreground.
* @return True if a live WebappActivity was found, false otherwise.
*/
public static boolean bringWebappToFront(int tabId) {
if (tabId == Tab.INVALID_TAB_ID) return false;
for (WeakReference<Activity> activityRef : ApplicationStatus.getRunningActivities()) {
Activity activity = activityRef.get();
if (activity == null || !(activity instanceof WebappActivity)) continue;
WebappActivity webappActivity = (WebappActivity) activity;
if (webappActivity.getActivityTab() != null
&& webappActivity.getActivityTab().getId() == tabId) {
Tab tab = webappActivity.getActivityTab();
tab.getTabWebContentsDelegateAndroid().activateContents();
return true;
}
}
return false;
}
/** Returns true when the last Activity is a WebappActivity and is ready for testing . */
private boolean isWebappActivityReady(Activity lastActivity) {
if (!(lastActivity instanceof WebappActivity)) return false;
WebappActivity webappActivity = (WebappActivity) lastActivity;
if (webappActivity.getActivityTab() == null) return false;
View rootView = webappActivity.findViewById(android.R.id.content);
if (!rootView.hasWindowFocus()) return false;
return true;
}
/** Tests that the WebappActivity gets the next available Tab ID instead of 0. */
@MediumTest
@Feature({"Webapps"})
public void testWebappTabIdsProperlyAssigned() throws Exception {
SharedPreferences prefs = ContextUtils.getAppSharedPreferences();
SharedPreferences.Editor editor = prefs.edit();
editor.putInt(TabIdManager.PREF_NEXT_ID, 11684);
editor.apply();
final WebappActivity webappActivity =
startWebappActivity(WEBAPP_1_ID, WEBAPP_1_URL, WEBAPP_1_TITLE, WEBAPP_ICON);
assertEquals("Wrong Tab ID was used", 11684, webappActivity.getActivityTab().getId());
}
/** Tests that the WebappActivity gets the next available Tab ID instead of 0. */
@MediumTest
public void testWebappTabIdsProperlyAssigned() throws Exception {
Context context = getInstrumentation().getTargetContext();
SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
SharedPreferences.Editor editor = prefs.edit();
editor.putInt(TabIdManager.PREF_NEXT_ID, 11684);
editor.apply();
final WebappActivity webappActivity =
startWebappActivity(WEBAPP_1_ID, WEBAPP_1_URL, WEBAPP_1_TITLE, WEBAPP_ICON);
assertTrue(isNumberOfRunningActivitiesCorrect(1));
assertEquals("Wrong Tab ID was used", 11684, webappActivity.getActivityTab().getId());
}
private void runForegroundingTest(boolean viaActivateContents) throws Exception {
// Start the WebappActivity.
final WebappActivity activity =
startWebappActivity(WEBAPP_1_ID, WEBAPP_1_URL, WEBAPP_1_TITLE, WEBAPP_ICON);
assertTrue(isNumberOfRunningActivitiesCorrect(1));
// Return home.
final Context context = getInstrumentation().getTargetContext();
ApplicationTestUtils.fireHomeScreenIntent(context);
getInstrumentation().waitForIdleSync();
if (viaActivateContents) {
// Bring it back via the Tab.
activity.getActivityTab().getTabWebContentsDelegateAndroid().activateContents();
} else {
// Bring the WebappActivity back via an Intent.
int webappTabId = activity.getActivityTab().getId();
Intent intent = Tab.createBringTabToFrontIntent(webappTabId);
intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
context.startActivity(intent);
}
// When Chrome is back in the foreground, confirm that the original Activity was restored.
getInstrumentation().waitForIdleSync();
ApplicationTestUtils.waitUntilChromeInForeground();
assertTrue(
CriteriaHelper.pollForCriteria(
new Criteria() {
@Override
public boolean isSatisfied() {
return activity == ApplicationStatus.getLastTrackedFocusedActivity()
&& activity.hasWindowFocus();
}
}));
assertTrue(isNumberOfRunningActivitiesCorrect(1));
}
/** Tests that WebappActivities are started properly. */
@MediumTest
@Feature({"Webapps"})
public void testWebappLaunches() throws Exception {
final WebappActivity firstActivity =
startWebappActivity(WEBAPP_1_ID, WEBAPP_1_URL, WEBAPP_1_TITLE, WEBAPP_ICON);
final int firstTabId = firstActivity.getActivityTab().getId();
// Firing a different Intent should start a new WebappActivity instance.
fireWebappIntent(WEBAPP_2_ID, WEBAPP_2_URL, WEBAPP_2_TITLE, WEBAPP_ICON, true);
CriteriaHelper.pollUiThread(
new Criteria() {
@Override
public boolean isSatisfied() {
Activity lastActivity = ApplicationStatus.getLastTrackedFocusedActivity();
if (!isWebappActivityReady(lastActivity)) return false;
WebappActivity lastWebappActivity = (WebappActivity) lastActivity;
return lastWebappActivity.getActivityTab().getId() != firstTabId;
}
});
// Firing the first Intent should bring back the first WebappActivity instance, or at least
// a WebappActivity with the same tab if the other one was killed by Android mid-test.
fireWebappIntent(WEBAPP_1_ID, WEBAPP_1_URL, WEBAPP_1_TITLE, WEBAPP_ICON, true);
CriteriaHelper.pollUiThread(
new Criteria() {
@Override
public boolean isSatisfied() {
Activity lastActivity = ApplicationStatus.getLastTrackedFocusedActivity();
if (!isWebappActivityReady(lastActivity)) return false;
WebappActivity lastWebappActivity = (WebappActivity) lastActivity;
return lastWebappActivity.getActivityTab().getId() == firstTabId;
}
});
}