Fills athena background always.

athena/util/fill_layout_manager_unittest.cc

 // Copyright 2014 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 "athena/util/fill_layout_manager.h"
 
 #include "testing/gtest/include/gtest/gtest.h"
 #include "ui/aura/window.h"
 #include "ui/wm/public/window_types.h"
 
 namespace athena {
 
 TEST(FillLayoutManagerTest, ChildWindowSizedCorrectly) {
   scoped_ptr<aura::Window> parent(new aura::Window(nullptr));
   parent->SetBounds(gfx::Rect(10, 20, 30, 40));
   parent->SetLayoutManager(new FillLayoutManager(parent.get()));
 
   scoped_ptr<aura::Window> child(new aura::Window(nullptr));
   child->SetBounds(gfx::Rect(0, 0, 5, 10));
 
-  EXPECT_NE(child->bounds().size().ToString(),
-            parent->bounds().size().ToString());
+  EXPECT_NE(parent->bounds().size().ToString(),
+            child->bounds().size().ToString());
 
   parent->AddChild(child.get());
-  EXPECT_EQ(child->bounds().size().ToString(),
-            parent->bounds().size().ToString());
+  EXPECT_EQ(parent->bounds().size().ToString(),
+            child->bounds().size().ToString());
 
   parent->SetBounds(gfx::Rect(0, 0, 100, 200));
-  EXPECT_EQ(child->bounds().size().ToString(),
-            parent->bounds().size().ToString());
+  EXPECT_EQ(parent->bounds().size().ToString(),
+            child->bounds().size().ToString());
 
   // Menu, tooltip, and popup should not be filled.
   scoped_ptr<aura::Window> menu(new aura::Window(nullptr));
   menu->SetType(ui::wm::WINDOW_TYPE_MENU);
   menu->SetBounds(gfx::Rect(0, 0, 5, 10));
 
-  EXPECT_EQ(menu->bounds().ToString(), "0,0 5x10");
+  EXPECT_EQ("0,0 5x10", menu->bounds().ToString());
   parent->AddChild(menu.get());
-  EXPECT_EQ(menu->bounds().ToString(), "0,0 5x10");
+  EXPECT_EQ("0,0 5x10", menu->bounds().ToString());
   menu->SetBounds(gfx::Rect(0, 0, 100, 200));
-  EXPECT_EQ(menu->bounds().ToString(), "0,0 100x200");
+  EXPECT_EQ("0,0 100x200", menu->bounds().ToString());
 
   scoped_ptr<aura::Window> tooltip(new aura::Window(nullptr));
   tooltip->SetType(ui::wm::WINDOW_TYPE_TOOLTIP);
   tooltip->SetBounds(gfx::Rect(0, 0, 5, 10));
 
-  EXPECT_EQ(tooltip->bounds().ToString(), "0,0 5x10");
+  EXPECT_EQ("0,0 5x10", tooltip->bounds().ToString());
   parent->AddChild(tooltip.get());
-  EXPECT_EQ(tooltip->bounds().ToString(), "0,0 5x10");
+  EXPECT_EQ("0,0 5x10", tooltip->bounds().ToString());
   tooltip->SetBounds(gfx::Rect(0, 0, 100, 200));
-  EXPECT_EQ(tooltip->bounds().ToString(), "0,0 100x200");
+  EXPECT_EQ("0,0 100x200", tooltip->bounds().ToString());
 
   scoped_ptr<aura::Window> popup(new aura::Window(nullptr));
   popup->SetType(ui::wm::WINDOW_TYPE_POPUP);
   popup->SetBounds(gfx::Rect(0, 0, 5, 10));
 
-  EXPECT_EQ(popup->bounds().ToString(), "0,0 5x10");
+  EXPECT_EQ("0,0 5x10", popup->bounds().ToString());
   parent->AddChild(popup.get());
-  EXPECT_EQ(popup->bounds().ToString(), "0,0 5x10");
+  EXPECT_EQ("0,0 5x10", popup->bounds().ToString());
   popup->SetBounds(gfx::Rect(0, 0, 100, 200));
-  EXPECT_EQ(popup->bounds().ToString(), "0,0 100x200");
+  EXPECT_EQ("0,0 100x200", popup->bounds().ToString());
+
+  // Frameless window is TYPE_POPUP, but some frameless window may want to be
+  // filled with the specific key.
+  scoped_ptr<aura::Window> frameless(new aura::Window(nullptr));
+  frameless->SetType(ui::wm::WINDOW_TYPE_POPUP);
+  frameless->SetBounds(gfx::Rect(0, 0, 5, 10));
+
+  EXPECT_EQ("0,0 5x10", frameless->bounds().ToString());
+
+  // Adding frameless to |parent|, then set the flag. This order respects
+  // the actual order of creating a views::Widget.
+  parent->AddChild(frameless.get());
+  FillLayoutManager::SetAlwaysFill(frameless.get());
+  frameless->Show();
+
+  EXPECT_EQ(parent->bounds().size().ToString(),
+            frameless->bounds().size().ToString());
+
+  frameless->SetBounds(gfx::Rect(0, 0, 10, 20));
+  EXPECT_EQ(parent->bounds().size().ToString(),
+            frameless->bounds().size().ToString());
 }
 
 }  // namespace athena