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// Copyright 2013 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 "base/sys_info.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "ui/aura/root_window.h"
#include "ui/aura/root_window_host_delegate.h"
#include "ui/aura/root_window_host_x11.h"
#include "ui/aura/test/aura_test_base.h"
#include "ui/events/x/events_x_utils.h"
namespace {
class TestRootWindowHostDelegate : public aura::RootWindowHostDelegate {
public:
TestRootWindowHostDelegate() : last_touch_type_(ui::ET_UNKNOWN),
last_touch_id_(-1),
last_touch_location_(0, 0) {
}
virtual ~TestRootWindowHostDelegate() {}
virtual bool OnHostKeyEvent(ui::KeyEvent* event) OVERRIDE {
return true;
}
virtual bool OnHostMouseEvent(ui::MouseEvent* event) OVERRIDE {
return true;
}
virtual bool OnHostScrollEvent(ui::ScrollEvent* event) OVERRIDE {
return true;
}
virtual bool OnHostTouchEvent(ui::TouchEvent* event) OVERRIDE {
last_touch_id_ = event->touch_id();
last_touch_type_ = event->type();
last_touch_location_ = event->location();
return true;
}
virtual void OnHostCancelMode() OVERRIDE {}
// Called when the windowing system activates the window.
virtual void OnHostActivated() OVERRIDE {}
// Called when system focus is changed to another window.
virtual void OnHostLostWindowCapture() OVERRIDE {}
// Called when the windowing system has mouse grab because it's performing a
// window move on our behalf, but we should still paint as if we're active.
virtual void OnHostLostMouseGrab() OVERRIDE {}
virtual void OnHostPaint(const gfx::Rect& damage_rect) OVERRIDE {}
virtual void OnHostMoved(const gfx::Point& origin) OVERRIDE {}
virtual void OnHostResized(const gfx::Size& size) OVERRIDE {}
virtual float GetDeviceScaleFactor() OVERRIDE {
return 1.0f;
}
virtual aura::RootWindow* AsRootWindow() OVERRIDE {
return NULL;
}
ui::EventType last_touch_type() {
return last_touch_type_;
}
int last_touch_id() {
return last_touch_id_;
}
gfx::Point last_touch_location() {
return last_touch_location_;
}
private:
ui::EventType last_touch_type_;
int last_touch_id_;
gfx::Point last_touch_location_;
DISALLOW_COPY_AND_ASSIGN(TestRootWindowHostDelegate);
};
} // namespace
namespace aura {
typedef test::AuraTestBase RootWindowHostX11Test;
// Send X touch events to one RootWindowHost. The RootWindowHost's
// delegate will get corresponding ui::TouchEvent if the touch events
// are winthin the bound of the RootWindowHost.
TEST_F(RootWindowHostX11Test, DispatchTouchEventToOneRootWindow) {
#if defined(OS_CHROMEOS)
// Fake a ChromeOS running env.
const char* kLsbRelease = "CHROMEOS_RELEASE_NAME=Chromium OS\n";
base::SysInfo::SetChromeOSVersionInfoForTest(kLsbRelease, base::Time());
#endif // defined(OS_CHROMEOS)
scoped_ptr<RootWindowHostX11> root_window_host(
new RootWindowHostX11(gfx::Rect(0, 0, 2560, 1700)));
scoped_ptr<TestRootWindowHostDelegate> delegate(
new TestRootWindowHostDelegate());
root_window_host->SetDelegate(delegate.get());
std::vector<unsigned int> devices;
devices.push_back(0);
ui::SetupTouchDevicesForTest(devices);
std::vector<ui::Valuator> valuators;
EXPECT_EQ(ui::ET_UNKNOWN, delegate->last_touch_type());
EXPECT_EQ(-1, delegate->last_touch_id());
#if defined(OS_CHROMEOS)
// This touch is out of bounds.
ui::XScopedTouchEvent event1(ui::CreateTouchEvent(
0, XI_TouchBegin, 5, gfx::Point(1500, 2500), valuators));
root_window_host->Dispatch(event1);
EXPECT_EQ(ui::ET_UNKNOWN, delegate->last_touch_type());
EXPECT_EQ(-1, delegate->last_touch_id());
EXPECT_EQ(gfx::Point(0, 0), delegate->last_touch_location());
#endif // defined(OS_CHROMEOS)
// Following touchs are within bounds and are passed to delegate.
ui::XScopedTouchEvent event2(ui::CreateTouchEvent(
0, XI_TouchBegin, 5, gfx::Point(1500, 1500), valuators));
root_window_host->Dispatch(event2);
EXPECT_EQ(ui::ET_TOUCH_PRESSED, delegate->last_touch_type());
EXPECT_EQ(0, delegate->last_touch_id());
EXPECT_EQ(gfx::Point(1500, 1500), delegate->last_touch_location());
ui::XScopedTouchEvent event3(ui::CreateTouchEvent(
0, XI_TouchUpdate, 5, gfx::Point(1500, 1600), valuators));
root_window_host->Dispatch(event3);
EXPECT_EQ(ui::ET_TOUCH_MOVED, delegate->last_touch_type());
EXPECT_EQ(0, delegate->last_touch_id());
EXPECT_EQ(gfx::Point(1500, 1600), delegate->last_touch_location());
ui::XScopedTouchEvent event4(ui::CreateTouchEvent(
0, XI_TouchEnd, 5, gfx::Point(1500, 1600), valuators));
root_window_host->Dispatch(event4);
EXPECT_EQ(ui::ET_TOUCH_RELEASED, delegate->last_touch_type());
EXPECT_EQ(0, delegate->last_touch_id());
EXPECT_EQ(gfx::Point(1500, 1600), delegate->last_touch_location());
// Revert the CrOS testing env otherwise the following non-CrOS aura
// tests will fail.
#if defined(OS_CHROMEOS)
// Fake a ChromeOS running env.
kLsbRelease = "";
base::SysInfo::SetChromeOSVersionInfoForTest(kLsbRelease, base::Time());
#endif // defined(OS_CHROMEOS)
}
} // namespace aura
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