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// Copyright 2015 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/shell.h"
#include "ash/wm/window_positioner.h"
#include "ash/wm/window_util.h"
#include "components/exo/buffer.h"
#include "components/exo/shell_surface.h"
#include "components/exo/surface.h"
#include "components/exo/test/exo_test_base.h"
#include "components/exo/test/exo_test_helper.h"
#include "components/exo/touch.h"
#include "components/exo/touch_delegate.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "ui/events/test/event_generator.h"
#include "ui/views/widget/widget.h"
namespace exo {
namespace {
using TouchTest = test::ExoTestBase;
class MockTouchDelegate : public TouchDelegate {
public:
MockTouchDelegate() {}
// Overridden from TouchDelegate:
MOCK_METHOD1(OnTouchDestroying, void(Touch*));
MOCK_CONST_METHOD1(CanAcceptTouchEventsForSurface, bool(Surface*));
MOCK_METHOD4(OnTouchDown,
void(Surface*, base::TimeDelta, int, const gfx::Point&));
MOCK_METHOD2(OnTouchUp, void(base::TimeDelta, int));
MOCK_METHOD3(OnTouchMotion, void(base::TimeDelta, int, const gfx::Point&));
MOCK_METHOD0(OnTouchCancel, void());
};
TEST_F(TouchTest, OnTouchDown) {
ash::WindowPositioner::DisableAutoPositioning(true);
scoped_ptr<Surface> bottom_surface(new Surface);
scoped_ptr<ShellSurface> bottom_shell_surface(
new ShellSurface(bottom_surface.get()));
gfx::Size bottom_buffer_size(10, 10);
scoped_ptr<Buffer> bottom_buffer(
new Buffer(exo_test_helper()->CreateGpuMemoryBuffer(bottom_buffer_size)));
bottom_surface->Attach(bottom_buffer.get());
bottom_surface->Commit();
ash::wm::CenterWindow(bottom_shell_surface->GetWidget()->GetNativeWindow());
scoped_ptr<Surface> top_surface(new Surface);
scoped_ptr<ShellSurface> top_shell_surface(
new ShellSurface(top_surface.get()));
gfx::Size top_buffer_size(8, 8);
scoped_ptr<Buffer> top_buffer(
new Buffer(exo_test_helper()->CreateGpuMemoryBuffer(top_buffer_size)));
top_surface->Attach(top_buffer.get());
top_surface->Commit();
ash::wm::CenterWindow(top_shell_surface->GetWidget()->GetNativeWindow());
MockTouchDelegate delegate;
scoped_ptr<Touch> touch(new Touch(&delegate));
ui::test::EventGenerator generator(ash::Shell::GetPrimaryRootWindow());
EXPECT_CALL(delegate, CanAcceptTouchEventsForSurface(top_surface.get()))
.WillRepeatedly(testing::Return(true));
EXPECT_CALL(delegate,
OnTouchDown(top_surface.get(), testing::_, 1, gfx::Point()));
generator.set_current_location(top_surface->GetBoundsInScreen().origin());
generator.PressTouchId(1);
EXPECT_CALL(delegate, CanAcceptTouchEventsForSurface(bottom_surface.get()))
.WillRepeatedly(testing::Return(true));
// Second touch point should be relative to the focus surface.
EXPECT_CALL(delegate, OnTouchDown(top_surface.get(), testing::_, 2,
gfx::Point(-1, -1)));
generator.set_current_location(bottom_surface->GetBoundsInScreen().origin());
generator.PressTouchId(2);
EXPECT_CALL(delegate, OnTouchDestroying(touch.get()));
touch.reset();
}
TEST_F(TouchTest, OnTouchUp) {
scoped_ptr<Surface> surface(new Surface);
scoped_ptr<ShellSurface> shell_surface(new ShellSurface(surface.get()));
gfx::Size buffer_size(10, 10);
scoped_ptr<Buffer> buffer(
new Buffer(exo_test_helper()->CreateGpuMemoryBuffer(buffer_size)));
surface->Attach(buffer.get());
surface->Commit();
MockTouchDelegate delegate;
scoped_ptr<Touch> touch(new Touch(&delegate));
ui::test::EventGenerator generator(ash::Shell::GetPrimaryRootWindow());
EXPECT_CALL(delegate, CanAcceptTouchEventsForSurface(surface.get()))
.WillRepeatedly(testing::Return(true));
EXPECT_CALL(delegate,
OnTouchDown(surface.get(), testing::_, testing::_, gfx::Point()))
.Times(2);
generator.set_current_location(surface->GetBoundsInScreen().origin());
generator.PressTouchId(1);
generator.PressTouchId(2);
EXPECT_CALL(delegate, OnTouchUp(testing::_, 1));
generator.ReleaseTouchId(1);
EXPECT_CALL(delegate, OnTouchUp(testing::_, 2));
generator.ReleaseTouchId(2);
EXPECT_CALL(delegate, OnTouchDestroying(touch.get()));
touch.reset();
}
TEST_F(TouchTest, OnTouchMotion) {
scoped_ptr<Surface> surface(new Surface);
scoped_ptr<ShellSurface> shell_surface(new ShellSurface(surface.get()));
gfx::Size buffer_size(10, 10);
scoped_ptr<Buffer> buffer(
new Buffer(exo_test_helper()->CreateGpuMemoryBuffer(buffer_size)));
surface->Attach(buffer.get());
surface->Commit();
MockTouchDelegate delegate;
scoped_ptr<Touch> touch(new Touch(&delegate));
ui::test::EventGenerator generator(ash::Shell::GetPrimaryRootWindow());
EXPECT_CALL(delegate, CanAcceptTouchEventsForSurface(surface.get()))
.WillRepeatedly(testing::Return(true));
EXPECT_CALL(delegate,
OnTouchDown(surface.get(), testing::_, testing::_, gfx::Point()));
EXPECT_CALL(delegate,
OnTouchMotion(testing::_, testing::_, gfx::Point(5, 5)));
EXPECT_CALL(delegate, OnTouchUp(testing::_, testing::_));
generator.set_current_location(surface->GetBoundsInScreen().origin());
generator.PressMoveAndReleaseTouchBy(5, 5);
// Check if touch point motion outside focus surface is reported properly to
// the focus surface.
EXPECT_CALL(delegate,
OnTouchDown(surface.get(), testing::_, testing::_, gfx::Point()));
EXPECT_CALL(delegate,
OnTouchMotion(testing::_, testing::_, gfx::Point(100, 100)));
EXPECT_CALL(delegate, OnTouchUp(testing::_, testing::_));
generator.set_current_location(surface->GetBoundsInScreen().origin());
generator.PressMoveAndReleaseTouchBy(100, 100);
EXPECT_CALL(delegate, OnTouchDestroying(touch.get()));
touch.reset();
}
TEST_F(TouchTest, OnTouchCancel) {
scoped_ptr<Surface> surface(new Surface);
scoped_ptr<ShellSurface> shell_surface(new ShellSurface(surface.get()));
gfx::Size buffer_size(10, 10);
scoped_ptr<Buffer> buffer(
new Buffer(exo_test_helper()->CreateGpuMemoryBuffer(buffer_size)));
surface->Attach(buffer.get());
surface->Commit();
MockTouchDelegate delegate;
scoped_ptr<Touch> touch(new Touch(&delegate));
ui::test::EventGenerator generator(ash::Shell::GetPrimaryRootWindow());
EXPECT_CALL(delegate, CanAcceptTouchEventsForSurface(surface.get()))
.WillRepeatedly(testing::Return(true));
EXPECT_CALL(delegate,
OnTouchDown(surface.get(), testing::_, testing::_, gfx::Point()))
.Times(2);
generator.set_current_location(surface->GetBoundsInScreen().origin());
generator.PressTouchId(1);
generator.PressTouchId(2);
// One touch point being canceled is enough for OnTouchCancel to be called.
EXPECT_CALL(delegate, OnTouchCancel());
ui::TouchEvent cancel_event(ui::ET_TOUCH_CANCELLED, gfx::Point(), 1,
generator.Now());
generator.Dispatch(&cancel_event);
EXPECT_CALL(delegate, OnTouchDestroying(touch.get()));
touch.reset();
}
} // namespace
} // namespace exo
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