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// 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/shell.h"
#include "ash/shell_window_ids.h"
#include "ash/test/ash_test_base.h"
#include "base/basictypes.h"
#include "base/command_line.h"
#include "base/compiler_specific.h"
#include "ui/aura/window.h"
#include "ui/views/widget/widget.h"
#include "ui/views/widget/widget_delegate.h"
namespace ash {
namespace {
views::Widget* CreatePanelWindow(const gfx::Rect& rect) {
views::Widget::InitParams params(views::Widget::InitParams::TYPE_PANEL);
params.bounds = rect;
views::Widget* widget = new views::Widget();
widget->Init(params);
widget->Show();
return widget;
}
class PanelLayoutManagerTest : public ash::test::AshTestBase {
public:
PanelLayoutManagerTest() {}
virtual ~PanelLayoutManagerTest() {}
aura::Window* GetPanelContainer() {
return Shell::GetInstance()->GetContainer(
ash::internal::kShellWindowId_PanelContainer);
}
private:
DISALLOW_COPY_AND_ASSIGN(PanelLayoutManagerTest);
};
} // namespace
// Tests that a created panel window is successfully added to the panel
// layout manager.
TEST_F(PanelLayoutManagerTest, AddOnePanel) {
gfx::Rect bounds(1, 1, 200, 200);
views::Widget* w1 = CreatePanelWindow(bounds);
EXPECT_EQ(GetPanelContainer(), w1->GetNativeWindow()->parent());
}
// Tests that panels are ordered right-to-left.
TEST_F(PanelLayoutManagerTest, PanelOrderRightToLeft) {
if (!CommandLine::ForCurrentProcess()->HasSwitch(
switches::kAuraPanelManager))
return;
gfx::Rect bounds(1, 1, 200, 200);
views::Widget* w1 = CreatePanelWindow(bounds);
views::Widget* w2 = CreatePanelWindow(bounds);
EXPECT_LT(w2->GetWindowScreenBounds().x(), w1->GetWindowScreenBounds().x());
views::Widget* w3 = CreatePanelWindow(bounds);
EXPECT_LT(w3->GetWindowScreenBounds().x(), w2->GetWindowScreenBounds().x());
EXPECT_LT(w2->GetWindowScreenBounds().x(), w1->GetWindowScreenBounds().x());
}
// Tests removing a panel.
TEST_F(PanelLayoutManagerTest, RemovePanel) {
if (!CommandLine::ForCurrentProcess()->HasSwitch(
switches::kAuraPanelManager))
return;
gfx::Rect bounds(1, 1, 200, 200);
views::Widget* w1 = CreatePanelWindow(bounds);
views::Widget* w2 = CreatePanelWindow(bounds);
views::Widget* w3 = CreatePanelWindow(bounds);
gfx::Rect w3bounds = w3->GetWindowScreenBounds();
GetPanelContainer()->RemoveChild(w2->GetNativeWindow());
// Verify that w3 has moved.
EXPECT_NE(w3->GetWindowScreenBounds(), w3bounds);
// Verify that w3 is still left of w1.
EXPECT_LT(w3->GetWindowScreenBounds().x(), w1->GetWindowScreenBounds().x());
}
} // namespace ash
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