Allow Chrome apps to create Ash Panels (apps v2)

ash/wm/panel_layout_manager_unittest.cc

 // 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/wm/panel_layout_manager.h"
 
 #include "ash/ash_switches.h"
 #include "ash/launcher/launcher.h"
 #include "ash/shell.h"
 #include "ash/shell_window_ids.h"
 #include "ash/test/ash_test_base.h"
 #include "ash/test/launcher_view_test_api.h"
 #include "ash/test/test_launcher_delegate.h"
 #include "ash/wm/window_util.h"
 #include "base/basictypes.h"
 #include "base/command_line.h"
 #include "base/compiler_specific.h"
+#include "ui/aura/client/aura_constants.h"
+#include "ui/aura/test/test_windows.h"
 #include "ui/aura/window.h"
-#include "ui/aura/test/test_windows.h"
 #include "ui/views/widget/widget.h"
 
 namespace ash {
 namespace internal {
 
 using aura::test::WindowIsAbove;
 
 class PanelLayoutManagerTest : public ash::test::AshTestBase {
  public:
   PanelLayoutManagerTest() {}
@@ skipping 223 matching lines @@
 
   // At this point, windows should be stacked with 1 < 2 < 3
   wm::ActivateWindow(w2.get());
   // Windows should be stacked 1 < 2 > 3
   w1.reset();
   EXPECT_NO_FATAL_FAILURE(IsPanelAboveLauncherIcon(w2.get()));
   EXPECT_NO_FATAL_FAILURE(IsPanelAboveLauncherIcon(w3.get()));
   EXPECT_TRUE(WindowIsAbove(w2.get(), w3.get()));
 }
 
+TEST_F(PanelLayoutManagerTest, MinimizeRestorePanel) {
+  gfx::Rect bounds(0, 0, 201, 201);
+  scoped_ptr<aura::Window> window(CreatePanelWindow(bounds));
+  // Activate the window, ensure callout is visible.
+  wm::ActivateWindow(window.get());
+  RunAllPendingInMessageLoop();
+  EXPECT_TRUE(IsCalloutVisible());
+  // Minimize the panel, callout should be hidden.
+  window->SetProperty(aura::client::kShowStateKey, ui::SHOW_STATE_MINIMIZED);
+  RunAllPendingInMessageLoop();
+  EXPECT_FALSE(IsCalloutVisible());
+  // Restore the pantel; panel should not be activated by default and callout
+  // should be hidden.
+  window->SetProperty(aura::client::kShowStateKey, ui::SHOW_STATE_NORMAL);
+  RunAllPendingInMessageLoop();
+  EXPECT_FALSE(IsCalloutVisible());
+  // Activate the window, ensure callout is visible.
+  wm::ActivateWindow(window.get());
+  RunAllPendingInMessageLoop();
+  EXPECT_TRUE(IsCalloutVisible());
+}
+
 }  // namespace internal
 }  // namespace ash