Sync ui/events to chromium @ https://codereview.chromium.org/1210203002

ui/events/ozone/evdev/event_device_info_unittest.cc

Index: ui/events/ozone/evdev/event_device_info_unittest.cc
diff --git a/ui/events/ozone/evdev/event_device_info_unittest.cc b/ui/events/ozone/evdev/event_device_info_unittest.cc
new file mode 100644
index 0000000000000000000000000000000000000000..63187a1d960056c0529c19eb4eaf156660d69fe2
--- /dev/null
+++ b/ui/events/ozone/evdev/event_device_info_unittest.cc
@@ -0,0 +1,151 @@
+// 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 "base/format_macros.h"
+#include "base/strings/string_number_conversions.h"
+#include "base/strings/string_split.h"
+#include "base/strings/string_util.h"
+#include "base/strings/stringprintf.h"
+#include "testing/gtest/include/gtest/gtest.h"
+#include "ui/events/ozone/evdev/event_device_info.h"
+#include "ui/events/ozone/evdev/event_device_test_util.h"
+#include "ui/events/ozone/evdev/event_device_util.h"
+
+namespace ui {
+
+class EventDeviceInfoTest : public testing::Test {
+ public:
+  EventDeviceInfoTest();
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(EventDeviceInfoTest);
+};
+
+EventDeviceInfoTest::EventDeviceInfoTest() {
+}
+
+TEST_F(EventDeviceInfoTest, BasicCrosKeyboard) {
+  EventDeviceInfo devinfo;
+  EXPECT_TRUE(CapabilitiesToDeviceInfo(kLinkKeyboard, &devinfo));
+
+  EXPECT_TRUE(devinfo.HasKeyboard());
+  EXPECT_FALSE(devinfo.HasMouse());
+  EXPECT_FALSE(devinfo.HasTouchpad());
+  EXPECT_FALSE(devinfo.HasTouchscreen());
+  EXPECT_FALSE(devinfo.HasTablet());
+}
+
+TEST_F(EventDeviceInfoTest, BasicCrosTouchscreen) {
+  EventDeviceInfo devinfo;
+  EXPECT_TRUE(CapabilitiesToDeviceInfo(kLinkTouchscreen, &devinfo));
+
+  EXPECT_FALSE(devinfo.HasKeyboard());
+  EXPECT_FALSE(devinfo.HasMouse());
+  EXPECT_FALSE(devinfo.HasTouchpad());
+  EXPECT_TRUE(devinfo.HasTouchscreen());
+  EXPECT_FALSE(devinfo.HasTablet());
+}
+
+TEST_F(EventDeviceInfoTest, BasicCrosTouchpad) {
+  EventDeviceInfo devinfo;
+  EXPECT_TRUE(CapabilitiesToDeviceInfo(kLinkTouchpad, &devinfo));
+
+  EXPECT_FALSE(devinfo.HasKeyboard());
+  EXPECT_FALSE(devinfo.HasMouse());
+  EXPECT_TRUE(devinfo.HasTouchpad());
+  EXPECT_FALSE(devinfo.HasTouchscreen());
+  EXPECT_FALSE(devinfo.HasTablet());
+}
+
+TEST_F(EventDeviceInfoTest, BasicUsbKeyboard) {
+  EventDeviceInfo devinfo;
+  EXPECT_TRUE(CapabilitiesToDeviceInfo(kHpUsbKeyboard, &devinfo));
+
+  EXPECT_TRUE(devinfo.HasKeyboard());
+  EXPECT_FALSE(devinfo.HasMouse());
+  EXPECT_FALSE(devinfo.HasTouchpad());
+  EXPECT_FALSE(devinfo.HasTouchscreen());
+  EXPECT_FALSE(devinfo.HasTablet());
+}
+
+TEST_F(EventDeviceInfoTest, BasicUsbKeyboard_Extra) {
+  EventDeviceInfo devinfo;
+  EXPECT_TRUE(CapabilitiesToDeviceInfo(kHpUsbKeyboard_Extra, &devinfo));
+
+  EXPECT_FALSE(devinfo.HasKeyboard());  // Has keys, but not a full keyboard.
+  EXPECT_FALSE(devinfo.HasMouse());
+  EXPECT_FALSE(devinfo.HasTouchpad());
+  EXPECT_FALSE(devinfo.HasTouchscreen());
+  EXPECT_FALSE(devinfo.HasTablet());
+}
+
+TEST_F(EventDeviceInfoTest, BasicUsbMouse) {
+  EventDeviceInfo devinfo;
+  EXPECT_TRUE(CapabilitiesToDeviceInfo(kLogitechUsbMouse, &devinfo));
+
+  EXPECT_FALSE(devinfo.HasKeyboard());
+  EXPECT_TRUE(devinfo.HasMouse());
+  EXPECT_FALSE(devinfo.HasTouchpad());
+  EXPECT_FALSE(devinfo.HasTouchscreen());
+  EXPECT_FALSE(devinfo.HasTablet());
+}
+
+TEST_F(EventDeviceInfoTest, BasicUsbTouchscreen) {
+  EventDeviceInfo devinfo;
+  EXPECT_TRUE(CapabilitiesToDeviceInfo(kMimoTouch2Touchscreen, &devinfo));
+
+  EXPECT_FALSE(devinfo.HasKeyboard());
+  EXPECT_FALSE(devinfo.HasMouse());
+  EXPECT_FALSE(devinfo.HasTouchpad());
+  EXPECT_TRUE(devinfo.HasTouchscreen());
+  EXPECT_FALSE(devinfo.HasTablet());
+}
+
+TEST_F(EventDeviceInfoTest, BasicUsbTablet) {
+  EventDeviceInfo devinfo;
+  EXPECT_TRUE(CapabilitiesToDeviceInfo(kWacomIntuosPtS_Pen, &devinfo));
+
+  EXPECT_FALSE(devinfo.HasKeyboard());
+  EXPECT_FALSE(devinfo.HasMouse());
+  EXPECT_FALSE(devinfo.HasTouchpad());
+  EXPECT_FALSE(devinfo.HasTouchscreen());
+  EXPECT_TRUE(devinfo.HasTablet());
+}
+
+TEST_F(EventDeviceInfoTest, BasicUsbTouchpad) {
+  EventDeviceInfo devinfo;
+  EXPECT_TRUE(CapabilitiesToDeviceInfo(kWacomIntuosPtS_Finger, &devinfo));
+
+  EXPECT_FALSE(devinfo.HasKeyboard());
+  EXPECT_FALSE(devinfo.HasMouse());
+  EXPECT_TRUE(devinfo.HasTouchpad());
+  EXPECT_FALSE(devinfo.HasTouchscreen());
+  EXPECT_FALSE(devinfo.HasTablet());
+}
+
+TEST_F(EventDeviceInfoTest, HybridKeyboardWithMouse) {
+  EventDeviceInfo devinfo;
+  EXPECT_TRUE(CapabilitiesToDeviceInfo(kLogitechTouchKeyboardK400, &devinfo));
+
+  // The touchpad actually exposes mouse (relative) Events.
+  EXPECT_TRUE(devinfo.HasKeyboard());
+  EXPECT_TRUE(devinfo.HasMouse());
+  EXPECT_FALSE(devinfo.HasTouchpad());
+  EXPECT_FALSE(devinfo.HasTouchscreen());
+  EXPECT_FALSE(devinfo.HasTablet());
+}
+
+TEST_F(EventDeviceInfoTest, AbsoluteMouseTouchscreen) {
+  EventDeviceInfo devinfo;
+  EXPECT_TRUE(CapabilitiesToDeviceInfo(kElo_TouchSystems_2700, &devinfo));
+
+  // This touchscreen uses BTN_LEFT for touch contact.
+  EXPECT_FALSE(devinfo.HasKeyboard());
+  EXPECT_FALSE(devinfo.HasMouse());
+  EXPECT_FALSE(devinfo.HasTouchpad());
+  EXPECT_TRUE(devinfo.HasTouchscreen());
+  EXPECT_FALSE(devinfo.HasTablet());
+}
+
+}  // namespace ui