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Unified Diff: ui/events/ozone/evdev/tablet_event_converter_evdev_unittest.cc

Issue 1287103004: Sync ui/events to chromium @ https://codereview.chromium.org/1210203002 (Closed) Base URL: https://github.com/domokit/mojo.git@master
Patch Set: rebased Created 5 years, 4 months ago
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Index: ui/events/ozone/evdev/tablet_event_converter_evdev_unittest.cc
diff --git a/ui/events/ozone/evdev/tablet_event_converter_evdev_unittest.cc b/ui/events/ozone/evdev/tablet_event_converter_evdev_unittest.cc
new file mode 100644
index 0000000000000000000000000000000000000000..9c9759b91df462ff9b55f24ee39a46d1add00bf4
--- /dev/null
+++ b/ui/events/ozone/evdev/tablet_event_converter_evdev_unittest.cc
@@ -0,0 +1,498 @@
+// 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 <errno.h>
+#include <fcntl.h>
+#include <linux/input.h>
+#include <unistd.h>
+
+#include <vector>
+
+#include "base/bind.h"
+#include "base/memory/scoped_ptr.h"
+#include "base/memory/scoped_vector.h"
+#include "base/posix/eintr_wrapper.h"
+#include "base/run_loop.h"
+#include "base/time/time.h"
+#include "testing/gtest/include/gtest/gtest.h"
+#include "ui/events/event.h"
+#include "ui/events/ozone/device/device_manager.h"
+#include "ui/events/ozone/evdev/event_converter_test_util.h"
+#include "ui/events/ozone/evdev/event_device_test_util.h"
+#include "ui/events/ozone/evdev/event_factory_evdev.h"
+#include "ui/events/ozone/evdev/tablet_event_converter_evdev.h"
+#include "ui/events/ozone/layout/keyboard_layout_engine_manager.h"
+#include "ui/events/platform/platform_event_dispatcher.h"
+#include "ui/events/platform/platform_event_source.h"
+
+namespace {
+
+static int SetNonBlocking(int fd) {
+ int flags = fcntl(fd, F_GETFL, 0);
+ if (flags == -1)
+ flags = 0;
+ return fcntl(fd, F_SETFL, flags | O_NONBLOCK);
+}
+
+const char kTestDevicePath[] = "/dev/input/test-device";
+
+const ui::DeviceAbsoluteAxis kWacomIntuos5SPenAbsAxes[] = {
+ {ABS_X, {0, 0, 31496, 4, 0, 200}},
+ {ABS_Y, {0, 0, 19685, 4, 0, 200}},
+ {ABS_Z, {0, -900, 899, 0, 0, 0}},
+ {ABS_RZ, {0, -900, 899, 0, 0, 0}},
+ {ABS_THROTTLE, {0, -1023, 1023, 0, 0, 0}},
+ {ABS_WHEEL, {0, 0, 1023, 0, 0, 0}},
+ {ABS_PRESSURE, {0, 0, 2047, 0, 0, 0}},
+ {ABS_DISTANCE, {0, 0, 63, 0, 0, 0}},
+ {ABS_TILT_X, {0, 0, 127, 0, 0, 0}},
+ {ABS_TILT_Y, {0, 0, 127, 0, 0, 0}},
+ {ABS_MISC, {0, 0, 0, 0, 0, 0}},
+};
+
+const ui::DeviceCapabilities kWacomIntuos5SPen = {
+ /* path */ "/sys/devices/pci0000:00/0000:00:14.0/usb1/"
+ "1-1/1-1:1.0/input/input19/event5",
+ /* name */ "Wacom Intuos5 touch S Pen",
+ /* phys */ "",
+ /* uniq */ "",
+ /* bustype */ "0003",
+ /* vendor */ "056a",
+ /* product */ "0026",
+ /* version */ "0107",
+ /* prop */ "1",
+ /* ev */ "1f",
+ /* key */ "1cdf 1f007f 0 0 0 0",
+ /* rel */ "100",
+ /* abs */ "1000f000167",
+ /* msc */ "1",
+ /* sw */ "0",
+ /* led */ "0",
+ /* ff */ "0",
+ kWacomIntuos5SPenAbsAxes,
+ arraysize(kWacomIntuos5SPenAbsAxes),
+};
+
+} // namespace
+
+namespace ui {
+
+class MockTabletEventConverterEvdev : public TabletEventConverterEvdev {
+ public:
+ MockTabletEventConverterEvdev(int fd,
+ base::FilePath path,
+ CursorDelegateEvdev* cursor,
+ const EventDeviceInfo& devinfo,
+ DeviceEventDispatcherEvdev* dispatcher);
+ ~MockTabletEventConverterEvdev() override {};
+
+ void ConfigureReadMock(struct input_event* queue,
+ long read_this_many,
+ long queue_index);
+
+ // Actually dispatch the event reader code.
+ void ReadNow() {
+ OnFileCanReadWithoutBlocking(read_pipe_);
+ base::RunLoop().RunUntilIdle();
+ }
+
+ private:
+ int read_pipe_;
+ int write_pipe_;
+
+ ScopedVector<Event> dispatched_events_;
+
+ DISALLOW_COPY_AND_ASSIGN(MockTabletEventConverterEvdev);
+};
+
+class MockTabletCursorEvdev : public CursorDelegateEvdev {
+ public:
+ MockTabletCursorEvdev() { cursor_confined_bounds_ = gfx::Rect(1024, 768); }
+ ~MockTabletCursorEvdev() override {}
+
+ // CursorDelegateEvdev:
+ void MoveCursorTo(gfx::AcceleratedWidget widget,
+ const gfx::PointF& location) override {
+ NOTREACHED();
+ }
+ void MoveCursorTo(const gfx::PointF& location) override {
+ cursor_location_ = location;
+ }
+ void MoveCursor(const gfx::Vector2dF& delta) override { NOTREACHED(); }
+ bool IsCursorVisible() override { return 1; }
+ gfx::PointF GetLocation() override { return cursor_location_; }
+ gfx::Rect GetCursorConfinedBounds() override {
+ return cursor_confined_bounds_;
+ }
+
+ private:
+ gfx::PointF cursor_location_;
+ gfx::Rect cursor_confined_bounds_;
+ DISALLOW_COPY_AND_ASSIGN(MockTabletCursorEvdev);
+};
+
+MockTabletEventConverterEvdev::MockTabletEventConverterEvdev(
+ int fd,
+ base::FilePath path,
+ CursorDelegateEvdev* cursor,
+ const EventDeviceInfo& devinfo,
+ DeviceEventDispatcherEvdev* dispatcher)
+ : TabletEventConverterEvdev(fd,
+ path,
+ 1,
+ INPUT_DEVICE_UNKNOWN,
+ cursor,
+ devinfo,
+ dispatcher) {
+ int fds[2];
+
+ if (pipe(fds))
+ PLOG(FATAL) << "failed pipe";
+
+ EXPECT_FALSE(SetNonBlocking(fds[0]) || SetNonBlocking(fds[1]))
+ << "failed to set non-blocking: " << strerror(errno);
+
+ read_pipe_ = fds[0];
+ write_pipe_ = fds[1];
+}
+
+void MockTabletEventConverterEvdev::ConfigureReadMock(struct input_event* queue,
+ long read_this_many,
+ long queue_index) {
+ int nwrite = HANDLE_EINTR(write(write_pipe_, queue + queue_index,
+ sizeof(struct input_event) * read_this_many));
+ DCHECK(nwrite ==
+ static_cast<int>(sizeof(struct input_event) * read_this_many))
+ << "write() failed, errno: " << errno;
+}
+
+} // namespace ui
+
+// Test fixture.
+class TabletEventConverterEvdevTest : public testing::Test {
+ public:
+ TabletEventConverterEvdevTest() {}
+
+ // Overridden from testing::Test:
+ void SetUp() override {
+ // Set up pipe to satisfy message pump (unused).
+ int evdev_io[2];
+ if (pipe(evdev_io))
+ PLOG(FATAL) << "failed pipe";
+ events_in_ = evdev_io[0];
+ events_out_ = evdev_io[1];
+
+ cursor_.reset(new ui::MockTabletCursorEvdev());
+ device_manager_ = ui::CreateDeviceManagerForTest();
+ event_factory_ = ui::CreateEventFactoryEvdevForTest(
+ cursor_.get(), device_manager_.get(),
+ ui::KeyboardLayoutEngineManager::GetKeyboardLayoutEngine(),
+ base::Bind(&TabletEventConverterEvdevTest::DispatchEventForTest,
+ base::Unretained(this)));
+ dispatcher_ =
+ ui::CreateDeviceEventDispatcherEvdevForTest(event_factory_.get());
+ }
+
+ void TearDown() override {
+ cursor_.reset();
+ }
+
+ ui::MockTabletEventConverterEvdev* CreateDevice(
+ const ui::DeviceCapabilities& caps) {
+ ui::EventDeviceInfo devinfo;
+ CapabilitiesToDeviceInfo(caps, &devinfo);
+ return new ui::MockTabletEventConverterEvdev(
+ events_in_, base::FilePath(kTestDevicePath), cursor_.get(), devinfo,
+ dispatcher_.get());
+ }
+
+ ui::CursorDelegateEvdev* cursor() { return cursor_.get(); }
+
+ unsigned size() { return dispatched_events_.size(); }
+ ui::MouseEvent* dispatched_event(unsigned index) {
+ DCHECK_GT(dispatched_events_.size(), index);
+ ui::Event* ev = dispatched_events_[index];
+ DCHECK(ev->IsMouseEvent());
+ return static_cast<ui::MouseEvent*>(ev);
+ }
+
+ void DispatchEventForTest(ui::Event* event) {
+ scoped_ptr<ui::Event> cloned_event = ui::Event::Clone(*event);
+ dispatched_events_.push_back(cloned_event.Pass());
+ }
+
+ private:
+ scoped_ptr<ui::MockTabletCursorEvdev> cursor_;
+ scoped_ptr<ui::DeviceManager> device_manager_;
+ scoped_ptr<ui::EventFactoryEvdev> event_factory_;
+ scoped_ptr<ui::DeviceEventDispatcherEvdev> dispatcher_;
+
+ ScopedVector<ui::Event> dispatched_events_;
+
+ int events_out_;
+ int events_in_;
+
+ DISALLOW_COPY_AND_ASSIGN(TabletEventConverterEvdevTest);
+};
+
+#define EPSILON 20
+
+// Uses real data captured from Wacom Intuos 5 Pen
+TEST_F(TabletEventConverterEvdevTest, MoveTopLeft) {
+ scoped_ptr<ui::MockTabletEventConverterEvdev> dev =
+ make_scoped_ptr(CreateDevice(kWacomIntuos5SPen));
+
+ struct input_event mock_kernel_queue[] = {
+ {{0, 0}, EV_ABS, ABS_DISTANCE, 63},
+ {{0, 0}, EV_ABS, ABS_X, 477},
+ {{0, 0}, EV_ABS, ABS_TILT_X, 66},
+ {{0, 0}, EV_ABS, ABS_TILT_Y, 62},
+ {{0, 0}, EV_ABS, ABS_MISC, 1050626},
+ {{0, 0}, EV_KEY, BTN_TOOL_PEN, 1},
+ {{0, 0}, EV_MSC, MSC_SERIAL, 897618290},
+ {{0, 0}, EV_SYN, SYN_REPORT, 0},
+ {{0, 0}, EV_ABS, ABS_DISTANCE, 0},
+ {{0, 0}, EV_ABS, ABS_TILT_X, 0},
+ {{0, 0}, EV_ABS, ABS_TILT_Y, 0},
+ {{0, 0}, EV_KEY, BTN_TOOL_PEN, 0},
+ {{0, 0}, EV_ABS, ABS_MISC, 0},
+ {{0, 0}, EV_MSC, MSC_SERIAL, 897618290},
+ {{0, 0}, EV_SYN, SYN_REPORT, 0},
+ };
+
+ dev->ProcessEvents(mock_kernel_queue, arraysize(mock_kernel_queue));
+ EXPECT_EQ(1u, size());
+
+ ui::MouseEvent* event = dispatched_event(0);
+ EXPECT_EQ(ui::ET_MOUSE_MOVED, event->type());
+
+ EXPECT_LT(cursor()->GetLocation().x(), EPSILON);
+ EXPECT_LT(cursor()->GetLocation().y(), EPSILON);
+}
+
+TEST_F(TabletEventConverterEvdevTest, MoveTopRight) {
+ scoped_ptr<ui::MockTabletEventConverterEvdev> dev =
+ make_scoped_ptr(CreateDevice(kWacomIntuos5SPen));
+
+ struct input_event mock_kernel_queue[] = {
+ {{0, 0}, EV_ABS, ABS_DISTANCE, 63},
+ {{0, 0}, EV_ABS, ABS_X, 31496},
+ {{0, 0}, EV_ABS, ABS_Y, 109},
+ {{0, 0}, EV_ABS, ABS_TILT_X, 66},
+ {{0, 0}, EV_ABS, ABS_TILT_Y, 61},
+ {{0, 0}, EV_ABS, ABS_MISC, 1050626},
+ {{0, 0}, EV_KEY, BTN_TOOL_PEN, 1},
+ {{0, 0}, EV_MSC, MSC_SERIAL, 897618290},
+ {{0, 0}, EV_SYN, SYN_REPORT, 0},
+ {{0, 0}, EV_ABS, ABS_X, 0},
+ {{0, 0}, EV_ABS, ABS_DISTANCE, 0},
+ {{0, 0}, EV_ABS, ABS_TILT_X, 0},
+ {{0, 0}, EV_ABS, ABS_TILT_Y, 0},
+ {{0, 0}, EV_KEY, BTN_TOOL_PEN, 0},
+ {{0, 0}, EV_ABS, ABS_MISC, 0},
+ {{0, 0}, EV_MSC, MSC_SERIAL, 897618290},
+ {{0, 0}, EV_SYN, SYN_REPORT, 0},
+ };
+
+ dev->ProcessEvents(mock_kernel_queue, arraysize(mock_kernel_queue));
+ EXPECT_EQ(1u, size());
+
+ ui::MouseEvent* event = dispatched_event(0);
+ EXPECT_EQ(ui::ET_MOUSE_MOVED, event->type());
+
+ EXPECT_GT(cursor()->GetLocation().x(),
+ cursor()->GetCursorConfinedBounds().width() - EPSILON);
+ EXPECT_LT(cursor()->GetLocation().y(), EPSILON);
+}
+
+TEST_F(TabletEventConverterEvdevTest, MoveBottomLeft) {
+ scoped_ptr<ui::MockTabletEventConverterEvdev> dev =
+ make_scoped_ptr(CreateDevice(kWacomIntuos5SPen));
+
+ struct input_event mock_kernel_queue[] = {
+ {{0, 0}, EV_ABS, ABS_DISTANCE, 63},
+ {{0, 0}, EV_ABS, ABS_Y, 19685},
+ {{0, 0}, EV_ABS, ABS_TILT_X, 64},
+ {{0, 0}, EV_ABS, ABS_TILT_Y, 61},
+ {{0, 0}, EV_ABS, ABS_MISC, 1050626},
+ {{0, 0}, EV_KEY, BTN_TOOL_PEN, 1},
+ {{0, 0}, EV_MSC, MSC_SERIAL, 897618290},
+ {{0, 0}, EV_SYN, SYN_REPORT, 0},
+ {{0, 0}, EV_ABS, ABS_X, 0},
+ {{0, 0}, EV_ABS, ABS_Y, 0},
+ {{0, 0}, EV_ABS, ABS_DISTANCE, 0},
+ {{0, 0}, EV_ABS, ABS_TILT_X, 0},
+ {{0, 0}, EV_ABS, ABS_TILT_Y, 0},
+ {{0, 0}, EV_KEY, BTN_TOOL_PEN, 0},
+ {{0, 0}, EV_ABS, ABS_MISC, 0},
+ {{0, 0}, EV_MSC, MSC_SERIAL, 897618290},
+ {{0, 0}, EV_SYN, SYN_REPORT, 0},
+ };
+
+ dev->ProcessEvents(mock_kernel_queue, arraysize(mock_kernel_queue));
+ EXPECT_EQ(1u, size());
+
+ ui::MouseEvent* event = dispatched_event(0);
+ EXPECT_EQ(ui::ET_MOUSE_MOVED, event->type());
+
+ EXPECT_LT(cursor()->GetLocation().x(), EPSILON);
+ EXPECT_GT(cursor()->GetLocation().y(),
+ cursor()->GetCursorConfinedBounds().height() - EPSILON);
+}
+
+TEST_F(TabletEventConverterEvdevTest, MoveBottomRight) {
+ scoped_ptr<ui::MockTabletEventConverterEvdev> dev =
+ make_scoped_ptr(CreateDevice(kWacomIntuos5SPen));
+
+ struct input_event mock_kernel_queue[] = {
+ {{0, 0}, EV_ABS, ABS_DISTANCE, 63},
+ {{0, 0}, EV_ABS, ABS_X, 31496},
+ {{0, 0}, EV_ABS, ABS_Y, 19685},
+ {{0, 0}, EV_ABS, ABS_TILT_X, 67},
+ {{0, 0}, EV_ABS, ABS_TILT_Y, 63},
+ {{0, 0}, EV_ABS, ABS_MISC, 1050626},
+ {{0, 0}, EV_KEY, BTN_TOOL_PEN, 1},
+ {{0, 0}, EV_MSC, MSC_SERIAL, 897618290},
+ {{0, 0}, EV_SYN, SYN_REPORT, 0},
+ {{0, 0}, EV_ABS, ABS_X, 0},
+ {{0, 0}, EV_ABS, ABS_Y, 0},
+ {{0, 0}, EV_ABS, ABS_DISTANCE, 0},
+ {{0, 0}, EV_ABS, ABS_TILT_X, 0},
+ {{0, 0}, EV_ABS, ABS_TILT_Y, 0},
+ {{0, 0}, EV_KEY, BTN_TOOL_PEN, 0},
+ {{0, 0}, EV_ABS, ABS_MISC, 0},
+ {{0, 0}, EV_MSC, MSC_SERIAL, 897618290},
+ {{0, 0}, EV_SYN, SYN_REPORT, 0},
+ };
+
+ dev->ProcessEvents(mock_kernel_queue, arraysize(mock_kernel_queue));
+ EXPECT_EQ(1u, size());
+
+ ui::MouseEvent* event = dispatched_event(0);
+ EXPECT_EQ(ui::ET_MOUSE_MOVED, event->type());
+
+ EXPECT_GT(cursor()->GetLocation().x(),
+ cursor()->GetCursorConfinedBounds().height() - EPSILON);
+ EXPECT_GT(cursor()->GetLocation().y(),
+ cursor()->GetCursorConfinedBounds().height() - EPSILON);
+}
+
+TEST_F(TabletEventConverterEvdevTest, Tap) {
+ scoped_ptr<ui::MockTabletEventConverterEvdev> dev =
+ make_scoped_ptr(CreateDevice(kWacomIntuos5SPen));
+
+ struct input_event mock_kernel_queue[] = {
+ {{0, 0}, EV_ABS, ABS_X, 15456},
+ {{0, 0}, EV_ABS, ABS_Y, 8605},
+ {{0, 0}, EV_ABS, ABS_DISTANCE, 49},
+ {{0, 0}, EV_ABS, ABS_TILT_X, 68},
+ {{0, 0}, EV_ABS, ABS_TILT_Y, 64},
+ {{0, 0}, EV_ABS, ABS_MISC, 1050626},
+ {{0, 0}, EV_KEY, BTN_TOOL_PEN, 1},
+ {{0, 0}, EV_MSC, MSC_SERIAL, 897618290},
+ {{0, 0}, EV_SYN, SYN_REPORT, 0},
+ {{0, 0}, EV_ABS, ABS_X, 15725},
+ {{0, 0}, EV_ABS, ABS_Y, 8755},
+ {{0, 0}, EV_ABS, ABS_DISTANCE, 29},
+ {{0, 0}, EV_ABS, ABS_PRESSURE, 992},
+ {{0, 0}, EV_KEY, BTN_TOUCH, 1},
+ {{0, 0}, EV_MSC, MSC_SERIAL, 897618290},
+ {{0, 0}, EV_SYN, SYN_REPORT, 0},
+ {{0, 0}, EV_ABS, ABS_X, 15922},
+ {{0, 0}, EV_ABS, ABS_Y, 8701},
+ {{0, 0}, EV_ABS, ABS_DISTANCE, 32},
+ {{0, 0}, EV_ABS, ABS_PRESSURE, 0},
+ {{0, 0}, EV_KEY, BTN_TOUCH, 0},
+ {{0, 0}, EV_MSC, MSC_SERIAL, 897618290},
+ {{0, 0}, EV_SYN, SYN_REPORT, 0},
+ {{0, 0}, EV_ABS, ABS_X, 0},
+ {{0, 0}, EV_ABS, ABS_Y, 0},
+ {{0, 0}, EV_ABS, ABS_DISTANCE, 0},
+ {{0, 0}, EV_ABS, ABS_TILT_X, 0},
+ {{0, 0}, EV_ABS, ABS_TILT_Y, 0},
+ {{0, 0}, EV_KEY, BTN_TOOL_PEN, 0},
+ {{0, 0}, EV_ABS, ABS_MISC, 0},
+ {{0, 0}, EV_MSC, MSC_SERIAL, 897618290},
+ {{0, 0}, EV_SYN, SYN_REPORT, 0},
+ };
+
+ dev->ProcessEvents(mock_kernel_queue, arraysize(mock_kernel_queue));
+ EXPECT_EQ(3u, size());
+
+ ui::MouseEvent* event = dispatched_event(0);
+ EXPECT_EQ(ui::ET_MOUSE_MOVED, event->type());
+ event = dispatched_event(1);
+ EXPECT_EQ(ui::ET_MOUSE_PRESSED, event->type());
+ EXPECT_EQ(true, event->IsLeftMouseButton());
+ event = dispatched_event(2);
+ EXPECT_EQ(ui::ET_MOUSE_RELEASED, event->type());
+ EXPECT_EQ(true, event->IsLeftMouseButton());
+}
+
+TEST_F(TabletEventConverterEvdevTest, StylusButtonPress) {
+ scoped_ptr<ui::MockTabletEventConverterEvdev> dev =
+ make_scoped_ptr(CreateDevice(kWacomIntuos5SPen));
+
+ struct input_event mock_kernel_queue[] = {
+ {{0, 0}, EV_ABS, ABS_DISTANCE, 63},
+ {{0, 0}, EV_ABS, ABS_X, 18372},
+ {{0, 0}, EV_ABS, ABS_Y, 9880},
+ {{0, 0}, EV_ABS, ABS_DISTANCE, 61},
+ {{0, 0}, EV_ABS, ABS_TILT_X, 60},
+ {{0, 0}, EV_ABS, ABS_TILT_Y, 63},
+ {{0, 0}, EV_ABS, ABS_MISC, 1050626},
+ {{0, 0}, EV_KEY, BTN_TOOL_PEN, 1},
+ {{0, 0}, EV_MSC, MSC_SERIAL, 897618290},
+ {{0, 0}, EV_SYN, SYN_REPORT, 0},
+ {{0, 0}, EV_ABS, ABS_X, 18294},
+ {{0, 0}, EV_ABS, ABS_Y, 9723},
+ {{0, 0}, EV_ABS, ABS_DISTANCE, 20},
+ {{0, 0}, EV_ABS, ABS_PRESSURE, 1015},
+ {{0, 0}, EV_KEY, BTN_STYLUS2, 1},
+ {{0, 0}, EV_MSC, MSC_SERIAL, 897618290},
+ {{0, 0}, EV_SYN, SYN_REPORT, 0},
+ {{0, 0}, EV_ABS, ABS_X, 18516},
+ {{0, 0}, EV_ABS, ABS_Y, 9723},
+ {{0, 0}, EV_ABS, ABS_DISTANCE, 23},
+ {{0, 0}, EV_KEY, BTN_STYLUS2, 0},
+ {{0, 0}, EV_MSC, MSC_SERIAL, 897618290},
+ {{0, 0}, EV_SYN, SYN_REPORT, 0},
+ {{0, 0}, EV_ABS, ABS_X, 0},
+ {{0, 0}, EV_ABS, ABS_Y, 0},
+ {{0, 0}, EV_ABS, ABS_DISTANCE, 0},
+ {{0, 0}, EV_ABS, ABS_TILT_X, 0},
+ {{0, 0}, EV_ABS, ABS_TILT_Y, 0},
+ {{0, 0}, EV_KEY, BTN_TOOL_PEN, 0},
+ {{0, 0}, EV_ABS, ABS_MISC, 0},
+ {{0, 0}, EV_MSC, MSC_SERIAL, 897618290},
+ {{0, 0}, EV_SYN, SYN_REPORT, 0},
+ };
+
+ dev->ProcessEvents(mock_kernel_queue, arraysize(mock_kernel_queue));
+ EXPECT_EQ(3u, size());
+
+ ui::MouseEvent* event = dispatched_event(0);
+ EXPECT_EQ(ui::ET_MOUSE_MOVED, event->type());
+ event = dispatched_event(1);
+ EXPECT_EQ(ui::ET_MOUSE_PRESSED, event->type());
+ EXPECT_EQ(true, event->IsRightMouseButton());
+ event = dispatched_event(2);
+ EXPECT_EQ(ui::ET_MOUSE_RELEASED, event->type());
+ EXPECT_EQ(true, event->IsRightMouseButton());
+}
+
+// Should only get an event if BTN_TOOL received
+TEST_F(TabletEventConverterEvdevTest, CheckStylusFiltering) {
+ scoped_ptr<ui::MockTabletEventConverterEvdev> dev =
+ make_scoped_ptr(CreateDevice(kWacomIntuos5SPen));
+
+ struct input_event mock_kernel_queue[] = {
+ {{0, 0}, EV_ABS, ABS_X, 0},
+ {{0, 0}, EV_ABS, ABS_Y, 0},
+ {{0, 0}, EV_SYN, SYN_REPORT, 0},
+ };
+
+ dev->ProcessEvents(mock_kernel_queue, arraysize(mock_kernel_queue));
+ EXPECT_EQ(0u, size());
+}
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