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// Copyright 2018 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 "ui/aura/mus/gesture_synchronizer.h"
#include <memory>
#include "ui/aura/env.h"
#include "ui/aura/mus/window_mus.h"
#include "ui/aura/mus/window_tree_host_mus.h"
#include "ui/aura/mus/window_tree_host_mus_init_params.h"
#include "ui/aura/test/aura_mus_test_base.h"
#include "ui/aura/test/mus/test_window_tree.h"
namespace aura {
class GestureSynchronizerTest : public test::AuraMusClientTestBase {
public:
GestureSynchronizerTest() = default;
~GestureSynchronizerTest() override = default;
void SetUp() override {
test::AuraMusClientTestBase::SetUp();
window_tree_host_ = std::make_unique<WindowTreeHostMus>(
CreateInitParamsForTopLevel(window_tree_client_impl()));
window_tree_host_->InitHost();
window_tree_host_->Show();
}
protected:
ui::GestureRecognizer* gesture_recognizer() {
return Env::GetInstance()->gesture_recognizer();
}
std::unique_ptr<Window> NewWindow() {
auto window = std::make_unique<Window>(nullptr);
window->Init(ui::LAYER_NOT_DRAWN);
window_tree_host_->window()->AddChild(window.get());
window->Show();
return window;
}
private:
std::unique_ptr<WindowTreeHostMus> window_tree_host_;
DISALLOW_COPY_AND_ASSIGN(GestureSynchronizerTest);
};
TEST_F(GestureSynchronizerTest, CancelActiveTouchesExcept) {
std::unique_ptr<Window> window = NewWindow();
gesture_recognizer()->CancelActiveTouchesExcept(window.get());
EXPECT_EQ(window_tree()->last_not_cancelled_window_id(),
WindowMus::Get(window.get())->server_id());
}
TEST_F(GestureSynchronizerTest, CancelActiveTouchesExceptForNullptr) {
gesture_recognizer()->CancelActiveTouchesExcept(nullptr);
EXPECT_EQ(window_tree()->last_not_cancelled_window_id(), kInvalidServerId);
}
TEST_F(GestureSynchronizerTest, CancelActiveTouches) {
std::unique_ptr<Window> window = NewWindow();
gesture_recognizer()->CancelActiveTouches(window.get());
EXPECT_EQ(window_tree()->last_cancelled_window_id(),
WindowMus::Get(window.get())->server_id());
}
TEST_F(GestureSynchronizerTest, TransferGestureEventsTo) {
std::unique_ptr<Window> window1 = NewWindow();
std::unique_ptr<Window> window2 = NewWindow();
gesture_recognizer()->TransferEventsTo(window1.get(), window2.get(),
ui::TransferTouchesBehavior::kCancel);
EXPECT_EQ(window_tree()->last_transfer_current(),
WindowMus::Get(window1.get())->server_id());
EXPECT_EQ(window_tree()->last_transfer_new(),
WindowMus::Get(window2.get())->server_id());
EXPECT_TRUE(window_tree()->last_transfer_should_cancel());
gesture_recognizer()->TransferEventsTo(
window2.get(), window1.get(), ui::TransferTouchesBehavior::kDontCancel);
EXPECT_EQ(window_tree()->last_transfer_current(),
WindowMus::Get(window2.get())->server_id());
EXPECT_EQ(window_tree()->last_transfer_new(),
WindowMus::Get(window1.get())->server_id());
EXPECT_FALSE(window_tree()->last_transfer_should_cancel());
}
} // namespace aura
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