Swipe Gestures for Accessibility

ui/chromeos/touch_exploration_controller_unittest.cc

 // 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 "ui/chromeos/touch_exploration_controller.h"
 
 #include "base/test/simple_test_tick_clock.h"
 #include "base/time/time.h"
 #include "ui/aura/client/cursor_client.h"
 #include "ui/aura/test/aura_test_base.h"
 #include "ui/aura/test/event_generator.h"
 #include "ui/aura/test/test_cursor_client.h"
 #include "ui/aura/window.h"
 #include "ui/events/event.h"
 #include "ui/events/event_utils.h"
+#include "ui/events/gestures/gesture_provider_aura.h"
 #include "ui/gfx/geometry/point.h"
 #include "ui/gl/gl_implementation.h"
 #include "ui/gl/gl_surface.h"
 
 namespace ui {
 
 namespace {
 // Records all mouse and touch events.
 class EventCapturer : public ui::EventHandler {
  public:
@@ skipping 625 matching lines @@
 
   const ScopedVector<ui::LocatedEvent>& captured_events = GetCapturedEvents();
   ASSERT_EQ(2U, captured_events.size());
   EXPECT_EQ(ui::ET_TOUCH_PRESSED, captured_events[0]->type());
   EXPECT_EQ(tap_location, captured_events[0]->location());
   EXPECT_EQ(ui::ET_TOUCH_RELEASED, captured_events[1]->type());
   EXPECT_EQ(tap_location, captured_events[1]->location());
   EXPECT_TRUE(IsInNoFingersDownState());
 }
 
-
 // Double-tapping where the user holds their finger down for the second time
 // for a longer press should send a touch press and released (right click)
 // to the location of the last successful touch exploration.
 TEST_F(TouchExplorationTest, DoubleTapLongPress) {
   SwitchTouchExplorationMode(true);
 
   // Tap at one location, and get a mouse move event.
   gfx::Point tap_location(11, 12);
   generator_->set_current_location(tap_location);
   generator_->PressTouch();
@@ skipping 273 matching lines @@
   EXPECT_EQ(initial_touch_location, captured_events[0]->location());
   base::TimeDelta pressed_time = captured_events[0]->time_stamp();
   EXPECT_EQ(ui::ET_TOUCH_RELEASED, captured_events[1]->type());
   EXPECT_EQ(initial_touch_location, captured_events[1]->location());
   base::TimeDelta released_time = captured_events[1]->time_stamp();
   EXPECT_EQ(gesture_detector_config_.longpress_timeout,
             released_time - pressed_time);
   EXPECT_TRUE(IsInNoFingersDownState());
 }
 
+// A swipe right gesture should trigger a Shift+Search+RightArrow
+// keyboard pressed event.
+TEST_F(TouchExplorationTest, GestureSwipeRight) {
+  SwitchTouchExplorationMode(true);
+  // TODO(lisayin) add gesture tests.
+}
+
 }  // namespace ui