The Tor Browser: mobile/android/tests/browser/junit3/src/tests/TestGeckoMenu.java@6474c204b198

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

     1 /* This Source Code Form is subject to the terms of the Mozilla Public

     2  * License, v. 2.0. If a copy of the MPL was not distributed with this

     3  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

     5 package org.mozilla.gecko.browser.tests;

     7 import org.mozilla.gecko.AppConstants;

     8 import org.mozilla.gecko.menu.GeckoMenu;

     9 import org.mozilla.gecko.util.ThreadUtils;

    11 public class TestGeckoMenu extends BrowserTestCase {

    13     private volatile Exception exception;

    14     private void setException(Exception e) {

    15         this.exception = e;

    16     }

    18     public void testMenuThreading() throws InterruptedException {

    19         final GeckoMenu menu = new GeckoMenu(getActivity());

    20         final Object semaphore = new Object();

    22         ThreadUtils.postToUiThread(new Runnable() {

    23             @Override

    24             public void run() {

    25                 try {

    26                     menu.add("test1");

    27                 } catch (Exception e) {

    28                     setException(e);

    29                 }

    31                 synchronized (semaphore) {

    32                     semaphore.notify();

    33                 }

    34             }

    35         });

    36         synchronized (semaphore) {

    37             semaphore.wait();

    38         }

    40         // No exception thrown if called on UI thread.

    41         assertNull(exception);

    43         new Thread(new Runnable() {

    44             @Override

    45             public void run() {

    46                 try {

    47                     menu.add("test2");

    48                 } catch (Exception e) {

    49                     setException(e);

    50                 }

    52                 synchronized (semaphore) {

    53                     semaphore.notify();

    54                 }

    55             }

    56         }).start();

    58         synchronized (semaphore) {

    59             semaphore.wait();

    60         }

    62         if (AppConstants.RELEASE_BUILD) {

    63             // No exception thrown: release build.

    64             assertNull(exception);

    65             return;

    66         }

    68         assertNotNull(exception);

    69         assertEquals(exception.getClass(), IllegalThreadStateException.class);

    70     }

    71 }

The Tor Browser / file revision