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// 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 "ash/system/chromeos/rotation/tray_rotation_lock.h"
#include "ash/ash_switches.h"
#include "ash/display/display_manager.h"
#include "ash/root_window_controller.h"
#include "ash/shelf/shelf_widget.h"
#include "ash/shell.h"
#include "ash/system/status_area_widget.h"
#include "ash/system/tray/system_tray.h"
#include "ash/system/tray/system_tray_delegate.h"
#include "ash/test/ash_test_base.h"
#include "ash/test/status_area_widget_test_helper.h"
#include "ash/wm/maximize_mode/maximize_mode_controller.h"
#include "base/command_line.h"
#include "base/memory/scoped_ptr.h"
#include "base/time/time.h"
#include "ui/events/event.h"
#include "ui/events/event_constants.h"
#include "ui/views/view.h"
namespace ash {
class TrayRotationLockTest : public test::AshTestBase {
public:
TrayRotationLockTest() {}
virtual ~TrayRotationLockTest() {}
TrayRotationLock* tray() {
return tray_.get();
}
views::View* tray_view() {
return tray_view_.get();
}
views::View* default_view() {
return default_view_.get();
}
// Sets up a TrayRotationLock, its tray view, and its default view, for the
// given SystemTray and its display. On a primary display all will be
// created. On a secondary display both the tray view and default view will
// be null.
void SetUpForStatusAreaWidget(StatusAreaWidget* status_area_widget);
// Resets |tray_| |tray_view_| and |default_view_| so that all components of
// TrayRotationLock have been cleared. Tests may then call
// SetUpForStatusAreaWidget in order to initial the components.
void TearDownViews();
// test::AshTestBase:
virtual void SetUp() OVERRIDE;
virtual void TearDown() OVERRIDE;
private:
scoped_ptr<TrayRotationLock> tray_;
scoped_ptr<views::View> tray_view_;
scoped_ptr<views::View> default_view_;
DISALLOW_COPY_AND_ASSIGN(TrayRotationLockTest);
};
void TrayRotationLockTest::SetUpForStatusAreaWidget(
StatusAreaWidget* status_area_widget) {
tray_.reset(new TrayRotationLock(status_area_widget->system_tray()));
tray_view_.reset(tray_->CreateTrayView(
StatusAreaWidgetTestHelper::GetUserLoginStatus()));
default_view_.reset(tray_->CreateDefaultView(
StatusAreaWidgetTestHelper::GetUserLoginStatus()));
}
void TrayRotationLockTest::TearDownViews() {
tray_view_.reset();
default_view_.reset();
tray_.reset();
}
void TrayRotationLockTest::SetUp() {
// The Display used for testing is not an internal display. This flag
// allows for DisplayManager to treat it as one. TrayRotationLock is only
// visible on internal primary displays.
CommandLine::ForCurrentProcess()->AppendSwitch(
switches::kAshUseFirstDisplayAsInternal);
test::AshTestBase::SetUp();
SetUpForStatusAreaWidget(StatusAreaWidgetTestHelper::GetStatusAreaWidget());
}
void TrayRotationLockTest::TearDown() {
TearDownViews();
test::AshTestBase::TearDown();
}
// Tests that when the tray view is initially created, that it is created
// not visible.
TEST_F(TrayRotationLockTest, CreateTrayView) {
EXPECT_FALSE(tray_view()->visible());
}
// Tests that when the tray view is created, while MaximizeMode is active, that
// it is not visible.
TEST_F(TrayRotationLockTest, CreateTrayViewDuringMaximizeMode) {
TearDownViews();
Shell::GetInstance()->EnableMaximizeModeWindowManager(true);
SetUpForStatusAreaWidget(StatusAreaWidgetTestHelper::GetStatusAreaWidget());
EXPECT_FALSE(tray_view()->visible());
Shell::GetInstance()->EnableMaximizeModeWindowManager(false);
}
// Tests that when the tray view is created, while MaximizeMode is active, and
// rotation is locked, that it is visible.
TEST_F(TrayRotationLockTest, CreateTrayViewDuringMaximizeModeAndRotationLock) {
TearDownViews();
Shell::GetInstance()->EnableMaximizeModeWindowManager(true);
Shell::GetInstance()-> maximize_mode_controller()->set_rotation_locked(true);
SetUpForStatusAreaWidget(StatusAreaWidgetTestHelper::GetStatusAreaWidget());
EXPECT_TRUE(tray_view()->visible());
Shell::GetInstance()->EnableMaximizeModeWindowManager(false);
}
// Tests that the enabling of MaximizeMode affects a previously created tray
// view, changing the visibility.
TEST_F(TrayRotationLockTest, TrayViewVisibilityChangesDuringMaximizeMode) {
TearDownViews();
Shell::GetInstance()->EnableMaximizeModeWindowManager(true);
Shell::GetInstance()-> maximize_mode_controller()->set_rotation_locked(true);
SetUpForStatusAreaWidget(StatusAreaWidgetTestHelper::GetStatusAreaWidget());
EXPECT_TRUE(tray_view()->visible());
Shell::GetInstance()->EnableMaximizeModeWindowManager(false);
EXPECT_FALSE(tray_view()->visible());
}
// Tests that the when the tray view is created for a secondary display, that
// it is not visible, and that MaximizeMode does not affect visibility.
TEST_F(TrayRotationLockTest, CreateSecondaryTrayView) {
if (!SupportsMultipleDisplays())
return;
UpdateDisplay("400x400,200x200");
SetUpForStatusAreaWidget(
StatusAreaWidgetTestHelper::GetSecondaryStatusAreaWidget());
EXPECT_FALSE(tray_view()->visible());
Shell::GetInstance()->EnableMaximizeModeWindowManager(true);
EXPECT_FALSE(tray_view()->visible());
Shell::GetInstance()->EnableMaximizeModeWindowManager(false);
EXPECT_FALSE(tray_view()->visible());
}
// Tests that when the default view is initially created, that it is created
// not visible.
TEST_F(TrayRotationLockTest, CreateDefaultView) {
EXPECT_FALSE(default_view()->visible());
}
// Tests that when the default view is created, while MaximizeMode is active,
// that it is visible.
TEST_F(TrayRotationLockTest, CreateDefaultViewDuringMaximizeMode) {
TearDownViews();
Shell::GetInstance()->EnableMaximizeModeWindowManager(true);
SetUpForStatusAreaWidget(StatusAreaWidgetTestHelper::GetStatusAreaWidget());
EXPECT_TRUE(default_view()->visible());
Shell::GetInstance()->EnableMaximizeModeWindowManager(false);
}
// Tests that the enabling of MaximizeMode affects a previously created default
// view, changing the visibility.
TEST_F(TrayRotationLockTest, DefaultViewVisibilityChangesDuringMaximizeMode) {
Shell::GetInstance()->EnableMaximizeModeWindowManager(true);
EXPECT_TRUE(default_view()->visible());
Shell::GetInstance()->EnableMaximizeModeWindowManager(false);
EXPECT_FALSE(default_view()->visible());
}
// Tests that no default view is created when the target is a secondary
// display.
TEST_F(TrayRotationLockTest, CreateSecondaryDefaultView) {
if (!SupportsMultipleDisplays())
return;
UpdateDisplay("400x400,200x200");
TearDownViews();
SetUpForStatusAreaWidget(
StatusAreaWidgetTestHelper::GetSecondaryStatusAreaWidget());
EXPECT_EQ(NULL, default_view());
}
// Tests that activating the default view causes the display to have its
// rotation locked, and that the tray view becomes visible.
TEST_F(TrayRotationLockTest, PerformActionOnDefaultView) {
MaximizeModeController* maximize_mode_controller = Shell::GetInstance()->
maximize_mode_controller();
ASSERT_FALSE(maximize_mode_controller->rotation_locked());
Shell::GetInstance()->EnableMaximizeModeWindowManager(true);
ASSERT_FALSE(tray_view()->visible());
ui::GestureEvent tap(ui::ET_GESTURE_TAP, 0, 0, 0, base::TimeDelta(),
ui::GestureEventDetails(ui::ET_GESTURE_TAP, 0.0f, 0.0f), 0);
default_view()->OnGestureEvent(&tap);
EXPECT_TRUE(maximize_mode_controller->rotation_locked());
EXPECT_TRUE(tray_view()->visible());
Shell::GetInstance()->EnableMaximizeModeWindowManager(false);
}
} // namespace ash
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