Add tests for panel app icon functionaility.

chrome/browser/ui/cocoa/panels/panel_cocoa.mm

 // 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 "chrome/browser/ui/cocoa/panels/panel_cocoa.h"
 
 #include "base/logging.h"
 #import "chrome/browser/ui/cocoa/chrome_event_processing_window.h"
 #import "chrome/browser/ui/cocoa/panels/panel_titlebar_view_cocoa.h"
 #import "chrome/browser/ui/cocoa/panels/panel_utils_cocoa.h"
@@ skipping 272 matching lines @@
   // Overridden from NativePanelTesting
   virtual void PressLeftMouseButtonTitlebar(
       const gfx::Point& mouse_location, panel::ClickModifier modifier) OVERRIDE;
   virtual void ReleaseMouseButtonTitlebar(
       panel::ClickModifier modifier) OVERRIDE;
   virtual void DragTitlebar(const gfx::Point& mouse_location) OVERRIDE;
   virtual void CancelDragTitlebar() OVERRIDE;
   virtual void FinishDragTitlebar() OVERRIDE;
   virtual bool VerifyDrawingAttention() const OVERRIDE;
   virtual bool VerifyActiveState(bool is_active) OVERRIDE;
+  virtual bool VerifyAppIcon() const OVERRIDE;
   virtual bool IsWindowSizeKnown() const OVERRIDE;
   virtual bool IsAnimatingBounds() const OVERRIDE;
   virtual bool IsButtonVisible(
       panel::TitlebarButtonType button_type) const OVERRIDE;
 
  private:
   PanelTitlebarViewCocoa* titlebar() const;
   // Weak, assumed always to outlive this test API object.
   PanelCocoa* native_panel_window_;
 };
@@ skipping 47 matching lines @@
 
 bool CocoaNativePanelTesting::VerifyDrawingAttention() const {
   return [titlebar() isDrawingAttention];
 }
 
 bool CocoaNativePanelTesting::VerifyActiveState(bool is_active) {
   // TODO(jianli): to be implemented.
   return false;
 }
 
+bool CocoaNativePanelTesting::VerifyAppIcon() const {
+// Nothing to do since panel does not show dock icon.
+  return true;
+}
+
 bool CocoaNativePanelTesting::IsWindowSizeKnown() const {
   return true;
 }
 
 bool CocoaNativePanelTesting::IsAnimatingBounds() const {
   return [native_panel_window_->controller_ isAnimatingBounds];
 }
 
 bool CocoaNativePanelTesting::IsButtonVisible(
     panel::TitlebarButtonType button_type) const {
   switch (button_type) {
     case panel::CLOSE_BUTTON:
       return ![[titlebar() closeButton] isHidden];
     case panel::MINIMIZE_BUTTON:
       return ![[titlebar() minimizeButton] isHidden];
     case panel::RESTORE_BUTTON:
       return ![[titlebar() restoreButton] isHidden];
     default:
       NOTREACHED();
   }
   return false;
 }