ash: Window restore-bounds should not be reset when showing window from minimized state.

ash/wm/base_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/base_layout_manager.h"
 
 #include "ash/screen_ash.h"
 #include "ash/shell.h"
 #include "ash/shell_window_ids.h"
 #include "ash/test/ash_test_base.h"
 #include "ash/wm/property_util.h"
+#include "ash/wm/window_util.h"
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
 #include "ui/aura/client/aura_constants.h"
 #include "ui/aura/root_window.h"
 #include "ui/aura/test/test_windows.h"
 #include "ui/aura/window.h"
 #include "ui/base/ui_base_types.h"
 #include "ui/gfx/insets.h"
 #include "ui/gfx/screen.h"
 
@@ skipping 163 matching lines @@
   // Maximize it, which should reset restore bounds.
   window->SetProperty(aura::client::kShowStateKey, ui::SHOW_STATE_MAXIMIZED);
   EXPECT_EQ("1,2 3x4", GetRestoreBoundsInParent(window.get()).ToString());
 
   // Restore it, which should restore bounds and reset restore bounds.
   window->SetProperty(aura::client::kShowStateKey, ui::SHOW_STATE_NORMAL);
   EXPECT_EQ("1,2 3x4", window->bounds().ToString());
   EXPECT_TRUE(GetRestoreBoundsInScreen(window.get()) == NULL);
 }
 
+// Verifies that the restore bounds do not get reset when restoring to a
+// maximzied state from a minimized state.
+TEST_F(BaseLayoutManagerTest, BoundsAfterRestoringToMaximizeFromMinimize) {
+  scoped_ptr<aura::Window> window(CreateTestWindow(gfx::Rect(1, 2, 3, 4)));
+  gfx::Rect bounds(10, 15, 25, 35);
+  window->SetBounds(bounds);
+
+  // Maximize it, which should reset restore bounds.
+  wm::MaximizeWindow(window.get());
+  EXPECT_EQ(bounds.ToString(),
+            GetRestoreBoundsInParent(window.get()).ToString());
+
+  // Minimize the window. The restore bounds should not change.
+  wm::MinimizeWindow(window.get());
+  EXPECT_EQ(bounds.ToString(),
+            GetRestoreBoundsInParent(window.get()).ToString());
+
+  // Show the window again. The window should be maximized, and the restore
+  // bounds should not change.
+  window->Show();
+  EXPECT_EQ(bounds.ToString(),
+            GetRestoreBoundsInParent(window.get()).ToString());
+  EXPECT_TRUE(wm::IsWindowMaximized(window.get()));
+
+  wm::RestoreWindow(window.get());
+  EXPECT_EQ(bounds.ToString(), window->bounds().ToString());
+}
+
 }  // namespace
 
 }  // namespace ash