summaryrefslogtreecommitdiffstats
path: root/ash/shell/window_watcher_unittest.cc
blob: e35ba62429e886d78361c89b3b754232b847df65 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
// Copyright (c) 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.

#include "ash/shell/window_watcher.h"

#include "ash/shell.h"
#include "ash/shell_delegate.h"
#include "ash/shell/shell_delegate_impl.h"
#include "ash/test/ash_test_base.h"
#include "ui/aura/root_window.h"

namespace ash {

typedef test::AshTestBase WindowWatcherTest;

// This test verifies that shell can be torn down without causing failures
// bug http://code.google.com/p/chromium/issues/detail?id=130332
TEST_F(WindowWatcherTest, ShellDeleteInstance) {
  scoped_ptr<ash::shell::WindowWatcher> window_watcher;
  Shell::DeleteInstance();

  shell::ShellDelegateImpl* delegate = new ash::shell::ShellDelegateImpl;
  Shell::CreateInstance(delegate);

  Shell::GetPrimaryRootWindow()->ShowRootWindow();
  window_watcher.reset(new ash::shell::WindowWatcher);

  delegate->SetWatcher(window_watcher.get());
  Shell::GetPrimaryRootWindow()->Hide();
  window_watcher.reset();
  delegate->SetWatcher(NULL);
}

}  // namespace ash