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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 "base/android/jni_android.h"
#include "content/browser/renderer_host/input/motion_event_android.h"
#include "testing/gtest/include/gtest/gtest.h"
using ui::MotionEvent;
namespace content {
namespace {
const float kPixToDip = 0.5f;
// Corresponds to ACTION_DOWN, see
// developer.android.com/reference/android/view/MotionEvent.html#ACTION_DOWN.
int kAndroidActionDown = 0;
// Corresponds to TOOL_TYPE_FINGER, see
// developer.android.com/reference/android/view/MotionEvent.html
// #TOOL_TYPE_FINGER.
int kAndroidToolTypeFinger = 1;
// Corresponds to BUTTON_PRIMARY, see
// developer.android.com/reference/android/view/MotionEvent.html#BUTTON_PRIMARY.
int kAndroidButtonPrimary = 1;
} // namespace
TEST(MotionEventAndroidTest, Constructor) {
int event_time_ms = 5;
base::TimeTicks event_time =
base::TimeTicks() + base::TimeDelta::FromMilliseconds(event_time_ms);
float x0 = 13.7;
float y0 = -7.13;
float x1 = -13.7;
float y1 = 7.13;
float raw_offset = 10.1f;
float touch_major0 = 5.3f;
float touch_major1 = 3.5f;
int p0 = 1;
int p1 = 2;
int pointer_count = 2;
int history_size = 0;
int action_index = -1;
base::android::ScopedJavaLocalRef<jobject> base_event_obj =
MotionEventAndroid::Obtain(
event_time, event_time, MotionEvent::ACTION_DOWN, x0, y0);
ASSERT_TRUE(base_event_obj.obj());
MotionEventAndroid event(kPixToDip,
base::android::AttachCurrentThread(),
base_event_obj.obj(),
event_time_ms,
kAndroidActionDown,
pointer_count,
history_size,
action_index,
x0,
y0,
x1,
y1,
p0,
p1,
touch_major0,
touch_major1,
x0 + raw_offset,
y0 - raw_offset,
kAndroidToolTypeFinger,
kAndroidToolTypeFinger,
kAndroidButtonPrimary);
EXPECT_EQ(MotionEvent::ACTION_DOWN, event.GetAction());
EXPECT_EQ(event_time, event.GetEventTime());
EXPECT_EQ(x0 * kPixToDip, event.GetX(0));
EXPECT_EQ(y0 * kPixToDip, event.GetY(0));
EXPECT_EQ(x1 * kPixToDip, event.GetX(1));
EXPECT_EQ(y1 * kPixToDip, event.GetY(1));
EXPECT_FLOAT_EQ((x0 + raw_offset) * kPixToDip, event.GetRawX(0));
EXPECT_FLOAT_EQ((y0 - raw_offset) * kPixToDip, event.GetRawY(0));
EXPECT_FLOAT_EQ((x1 + raw_offset) * kPixToDip, event.GetRawX(1));
EXPECT_FLOAT_EQ((y1 - raw_offset) * kPixToDip, event.GetRawY(1));
EXPECT_EQ(touch_major0 * kPixToDip, event.GetTouchMajor(0));
EXPECT_EQ(touch_major1 * kPixToDip, event.GetTouchMajor(1));
EXPECT_EQ(p0, event.GetPointerId(0));
EXPECT_EQ(p1, event.GetPointerId(1));
EXPECT_EQ(MotionEvent::TOOL_TYPE_FINGER, event.GetToolType(0));
EXPECT_EQ(MotionEvent::TOOL_TYPE_FINGER, event.GetToolType(1));
EXPECT_EQ(MotionEvent::BUTTON_PRIMARY, event.GetButtonState());
EXPECT_EQ(static_cast<size_t>(pointer_count), event.GetPointerCount());
EXPECT_EQ(static_cast<size_t>(history_size), event.GetHistorySize());
EXPECT_EQ(action_index, event.GetActionIndex());
}
TEST(MotionEventAndroidTest, Clone) {
int event_time_ms = 5;
base::TimeTicks event_time =
base::TimeTicks() + base::TimeDelta::FromMilliseconds(event_time_ms);
float x = 13.7;
float y = -7.13;
float touch_major = 5.3f;
int pointer_count = 1;
int pointer_id = 1;
base::android::ScopedJavaLocalRef<jobject> event_obj =
MotionEventAndroid::Obtain(
event_time, event_time, MotionEvent::ACTION_DOWN, x, y);
ASSERT_TRUE(event_obj.obj());
MotionEventAndroid event(kPixToDip,
base::android::AttachCurrentThread(),
event_obj.obj(),
event_time_ms,
kAndroidActionDown,
pointer_count,
0,
0,
x,
y,
0,
0,
pointer_id,
0,
touch_major,
0.f,
x,
y,
0,
0,
0);
scoped_ptr<MotionEvent> clone = event.Clone();
EXPECT_EQ(event, *clone);
}
TEST(MotionEventAndroidTest, Cancel) {
int event_time_ms = 5;
base::TimeTicks event_time =
base::TimeTicks() + base::TimeDelta::FromMilliseconds(event_time_ms);
int pointer_count = 1;
float x = 13.7;
float y = -7.13;
base::android::ScopedJavaLocalRef<jobject> event_obj =
MotionEventAndroid::Obtain(
event_time, event_time, MotionEvent::ACTION_DOWN, x, y);
ASSERT_TRUE(event_obj.obj());
MotionEventAndroid event(kPixToDip,
base::android::AttachCurrentThread(),
event_obj.obj(),
event_time_ms,
kAndroidActionDown,
pointer_count,
0,
0,
x,
y,
0,
0,
0,
0,
0.f,
0.f,
x,
y,
0,
0,
0);
scoped_ptr<MotionEvent> cancel_event = event.Cancel();
EXPECT_EQ(MotionEvent::ACTION_CANCEL, cancel_event->GetAction());
EXPECT_EQ(event_time, cancel_event->GetEventTime());
EXPECT_EQ(x * kPixToDip, cancel_event->GetX(0));
EXPECT_EQ(y * kPixToDip, cancel_event->GetY(0));
EXPECT_EQ(static_cast<size_t>(pointer_count),
cancel_event->GetPointerCount());
EXPECT_EQ(0U, cancel_event->GetHistorySize());
}
} // namespace content
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