Exempt status bubble windows from status bar darkening

ash/wm/workspace/workspace_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/workspace/workspace_manager.h"
 
 #include "ash/screen_ash.h"
 #include "ash/shell.h"
 #include "ash/shell_window_ids.h"
 #include "ash/test/ash_test_base.h"
@@ skipping 10 matching lines @@
 #include "ui/aura/window.h"
 #include "ui/base/ui_base_types.h"
 #include "ui/compositor/layer.h"
 #include "ui/gfx/screen.h"
 
 using aura::Window;
 
 namespace ash {
 namespace internal {
 
+namespace {
+
+bool GetWindowOverlapsShelf() {
+  return Shell::GetInstance()->shelf()->window_overlaps_shelf();
+}
+
+}  // namespace
+
 class WorkspaceManagerTest : public test::AshTestBase {
  public:
   WorkspaceManagerTest() : manager_(NULL) {}
   virtual ~WorkspaceManagerTest() {}
 
   aura::Window* CreateTestWindowUnparented() {
     aura::Window* window = new aura::Window(NULL);
     window->SetProperty(aura::client::kShowStateKey, ui::SHOW_STATE_NORMAL);
     window->SetType(aura::client::WINDOW_TYPE_NORMAL);
     window->Init(ui::LAYER_TEXTURED);
@@ skipping 412 matching lines @@
 // updated.
 TEST_F(WorkspaceManagerTest, ShelfStateUpdated) {
   // Since ShelfLayoutManager queries for mouse location, move the mouse so
   // it isn't over the shelf.
   aura::test::EventGenerator generator(
       Shell::GetPrimaryRootWindow(), gfx::Point());
   generator.MoveMouseTo(0, 0);
 
   // Two windows, w1 normal, w2 maximized.
   scoped_ptr<Window> w1(CreateTestWindow());
-  w1->SetBounds(gfx::Rect(0, 1, 101, 102));
+  const gfx::Rect w1_bounds(0, 1, 101, 102);
+  ShelfLayoutManager* shelf = Shell::GetInstance()->shelf();
+  const gfx::Rect touches_shelf_bounds(
+      0, shelf->GetIdealBounds().y() - 10, 101, 102);
+  // Move |w1| to overlap the shelf.
+  w1->SetBounds(touches_shelf_bounds);
+  EXPECT_FALSE(GetWindowOverlapsShelf());
+
+  // A visible ignored window should not trigger the overlap.
+  scoped_ptr<Window> w_ignored(CreateTestWindow());
+  w_ignored->SetBounds(touches_shelf_bounds);
+  SetIgnoredByShelf(&(*w_ignored), true);
+  w_ignored->Show();
+  EXPECT_FALSE(GetWindowOverlapsShelf());
+
+  // Make it visible, since visible shelf overlaps should be true.
   w1->Show();
+  EXPECT_TRUE(GetWindowOverlapsShelf());
 
-  ShelfLayoutManager* shelf = Shell::GetInstance()->shelf();
+  wm::ActivateWindow(w1.get());
+  w1->SetBounds(w1_bounds);
+  w1->Show();
+  wm::ActivateWindow(w1.get());
 
   EXPECT_EQ(ShelfLayoutManager::VISIBLE, shelf->visibility_state());
 
   // Maximize the window.
   w1->SetProperty(aura::client::kShowStateKey, ui::SHOW_STATE_MAXIMIZED);
   EXPECT_EQ(ShelfLayoutManager::AUTO_HIDE, shelf->visibility_state());
   EXPECT_EQ(ShelfLayoutManager::AUTO_HIDE_HIDDEN, shelf->auto_hide_state());
 
   // Restore.
   w1->SetProperty(aura::client::kShowStateKey, ui::SHOW_STATE_NORMAL);
@@ skipping 226 matching lines @@
   wm::ActivateWindow(w1.get());
   w1->SetProperty(aura::client::kShowStateKey, ui::SHOW_STATE_MAXIMIZED);
   w1->SetProperty(aura::client::kShowStateKey, ui::SHOW_STATE_MINIMIZED);
   EXPECT_EQ(ShelfLayoutManager::VISIBLE,
             Shell::GetInstance()->shelf()->visibility_state());
   EXPECT_FALSE(Shell::GetInstance()->launcher()->paints_background());
 }
 
 }  // namespace internal
 }  // namespace ash