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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/launcher/launcher_view.h"
#include "ash/ash_switches.h"
#include "ash/launcher/launcher.h"
#include "ash/launcher/launcher_icon_observer.h"
#include "ash/shell.h"
#include "ash/shell_window_ids.h"
#include "ash/test/ash_test_base.h"
#include "ash/test/test_launcher_delegate.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 {
class TestLauncherIconObserver : public LauncherIconObserver {
public:
TestLauncherIconObserver() : count_(0) {
Shell::GetInstance()->launcher()->AddIconObserver(this);
}
virtual ~TestLauncherIconObserver() {
Shell::GetInstance()->launcher()->RemoveIconObserver(this);
}
// LauncherIconObserver implementation.
void OnLauncherIconPositionsChanged() OVERRIDE {
count_++;
}
int count() const { return count_; }
void Reset() { count_ = 0; }
private:
int count_;
DISALLOW_COPY_AND_ASSIGN(TestLauncherIconObserver);
};
class LauncherViewTest : public ash::test::AshTestBase {
public:
LauncherViewTest() {}
virtual ~LauncherViewTest() {}
virtual void SetUp() OVERRIDE {
AshTestBase::SetUp();
observer_.reset(new TestLauncherIconObserver);
}
virtual void TearDown() OVERRIDE {
observer_.reset();
AshTestBase::TearDown();
}
TestLauncherIconObserver* observer() { return observer_.get(); }
private:
scoped_ptr<TestLauncherIconObserver> observer_;
DISALLOW_COPY_AND_ASSIGN(LauncherViewTest);
};
TEST_F(LauncherViewTest, AddRemove) {
ash::test::TestLauncherDelegate* launcher_delegate =
ash::test::TestLauncherDelegate::instance();
ASSERT_TRUE(launcher_delegate);
views::Widget::InitParams params(views::Widget::InitParams::TYPE_WINDOW);
params.ownership = views::Widget::InitParams::WIDGET_OWNS_NATIVE_WIDGET;
params.bounds = gfx::Rect(0, 0, 200, 200);
scoped_ptr<views::Widget> widget(new views::Widget());
widget->Init(params);
launcher_delegate->AddLauncherItem(widget->GetNativeWindow());
EXPECT_EQ(1, observer()->count());
observer()->Reset();
widget->Show();
widget->GetNativeWindow()->parent()->RemoveChild(widget->GetNativeWindow());
EXPECT_EQ(1, observer()->count());
observer()->Reset();
}
TEST_F(LauncherViewTest, BoundsChanged) {
Launcher* launcher = Shell::GetInstance()->launcher();
int total_width = launcher->widget()->GetWindowScreenBounds().width();
ASSERT_GT(total_width, 0);
launcher->SetStatusWidth(total_width / 2);
EXPECT_EQ(1, observer()->count());
observer()->Reset();
}
} // namespace
} // namespace ash
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