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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/overview/overview_button_tray.h"
#include "ash/display/display_manager.h"
#include "ash/root_window_controller.h"
#include "ash/shelf/shelf_types.h"
#include "ash/shelf/shelf_widget.h"
#include "ash/shell.h"
#include "ash/system/status_area_widget.h"
#include "ash/system/user/login_status.h"
#include "ash/test/ash_test_base.h"
#include "ash/test/status_area_widget_test_helper.h"
#include "ash/wm/overview/window_selector_controller.h"
#include "base/time/time.h"
#include "ui/events/event.h"
#include "ui/events/event_constants.h"
#include "ui/events/gestures/gesture_types.h"
#include "ui/views/controls/image_view.h"
namespace ash {
namespace {
OverviewButtonTray* GetTray() {
return StatusAreaWidgetTestHelper::GetStatusAreaWidget()->
overview_button_tray();
}
OverviewButtonTray* GetSecondaryTray() {
return StatusAreaWidgetTestHelper::GetSecondaryStatusAreaWidget()->
overview_button_tray();
}
} // namespace
class OverviewButtonTrayTest : public test::AshTestBase {
public:
OverviewButtonTrayTest() {}
virtual ~OverviewButtonTrayTest() {}
protected:
views::ImageView* GetImageView(OverviewButtonTray* tray) {
return tray->icon_;
}
private:
DISALLOW_COPY_AND_ASSIGN(OverviewButtonTrayTest);
};
// Ensures that creation doesn't cause any crashes and adds the image icon.
TEST_F(OverviewButtonTrayTest, BasicConstruction) {
EXPECT_TRUE(GetImageView(GetTray()) != NULL);
}
// Test that maximize mode toggle changes visibility.
// OverviewButtonTray should only be visible when MaximizeMode is enabled.
// By default the system should not have MaximizeMode enabled.
TEST_F(OverviewButtonTrayTest, MaximizeModeObserverOnMaximizeModeToggled) {
ASSERT_FALSE(GetTray()->visible());
Shell::GetInstance()->EnableMaximizeModeWindowManager(true);
EXPECT_TRUE(GetTray()->visible());
Shell::GetInstance()->EnableMaximizeModeWindowManager(false);
EXPECT_FALSE(GetTray()->visible());
}
// Tests that activating this control brings up window selection mode.
TEST_F(OverviewButtonTrayTest, PerformAction) {
ASSERT_FALSE(Shell::GetInstance()->window_selector_controller()->
IsSelecting());
// Overview Mode only works when there is a window
scoped_ptr<aura::Window> window(
CreateTestWindowInShellWithBounds(gfx::Rect(5, 5, 20, 20)));
ui::GestureEvent tap(ui::ET_GESTURE_TAP, 0, 0, 0, base::TimeDelta(),
ui::GestureEventDetails(ui::ET_GESTURE_TAP, 0.0f, 0.0f), 0);
GetTray()->PerformAction(tap);
EXPECT_TRUE(Shell::GetInstance()->window_selector_controller()->
IsSelecting());
}
// Tests that a second OverviewButtonTray has been created, and only shows
// when MaximizeMode has been enabled, when we are using multiple displays.
// By default the DisplayManger is in extended mode.
TEST_F(OverviewButtonTrayTest, DisplaysOnBothDisplays) {
if (!SupportsMultipleDisplays())
return;
UpdateDisplay("400x400,200x200");
EXPECT_FALSE(GetTray()->visible());
EXPECT_FALSE(GetSecondaryTray()->visible());
Shell::GetInstance()->EnableMaximizeModeWindowManager(true);
EXPECT_TRUE(GetTray()->visible());
EXPECT_TRUE(GetSecondaryTray()->visible());
Shell::GetInstance()->EnableMaximizeModeWindowManager(false);
}
// Tests if Maximize Mode is enabled before a secondary display is attached
// that the second OverviewButtonTray should be created in a visible state.
TEST_F(OverviewButtonTrayTest, SecondaryTrayCreatedVisible) {
if (!SupportsMultipleDisplays())
return;
Shell::GetInstance()->EnableMaximizeModeWindowManager(true);
UpdateDisplay("400x400,200x200");
EXPECT_TRUE(GetSecondaryTray()->visible());
Shell::GetInstance()->EnableMaximizeModeWindowManager(false);
}
// Tests that the tray loses visibility when a user logs out, and that it
// regains visibility when a user logs back in.
TEST_F(OverviewButtonTrayTest, VisibilityChangesForLoginStatus) {
Shell::GetInstance()->EnableMaximizeModeWindowManager(true);
SetUserLoggedIn(false);
Shell::GetInstance()->UpdateAfterLoginStatusChange(user::LOGGED_IN_NONE);
EXPECT_FALSE(GetTray()->visible());
SetUserLoggedIn(true);
SetSessionStarted(true);
Shell::GetInstance()->UpdateAfterLoginStatusChange(user::LOGGED_IN_USER);
EXPECT_TRUE(GetTray()->visible());
Shell::GetInstance()->EnableMaximizeModeWindowManager(false);
}
} // namespace ash
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