Remove old Aura Gesture Detection Pipeline.

content/browser/renderer_host/input/touch_event_queue_unittest.cc

 // 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/basictypes.h"
 #include "base/logging.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop/message_loop.h"
 #include "content/browser/renderer_host/input/timeout_monitor.h"
 #include "content/browser/renderer_host/input/touch_event_queue.h"
@@ skipping 17 matching lines @@
 }  // namespace
 
 class TouchEventQueueTest : public testing::Test,
                             public TouchEventQueueClient {
  public:
   TouchEventQueueTest()
       : sent_event_count_(0),
         acked_event_count_(0),
         last_acked_event_state_(INPUT_EVENT_ACK_STATE_UNKNOWN),
         slop_length_dips_(0),
-        slop_includes_boundary_(true),
         touch_scrolling_mode_(TouchEventQueue::TOUCH_SCROLLING_MODE_DEFAULT) {}
 
   virtual ~TouchEventQueueTest() {}
 
   // testing::Test
   virtual void SetUp() OVERRIDE { ResetQueueWithConfig(CreateConfig()); }
 
   virtual void TearDown() OVERRIDE {
     queue_.reset();
   }
@@ skipping 25 matching lines @@
           GestureEventWithLatencyInfo(*followup_gesture_event,
                                       ui::LatencyInfo()));
     }
   }
 
  protected:
   TouchEventQueue::Config CreateConfig() {
     TouchEventQueue::Config config;
     config.touch_scrolling_mode = touch_scrolling_mode_;
     config.touchmove_slop_suppression_length_dips = slop_length_dips_;
-    config.touchmove_slop_suppression_region_includes_boundary =
-        slop_includes_boundary_;
     return config;
   }
 
   void SetTouchScrollingMode(TouchEventQueue::TouchScrollingMode mode) {
     touch_scrolling_mode_ = mode;
     ResetQueueWithConfig(CreateConfig());
   }
 
-  void SetUpForTouchMoveSlopTesting(double slop_length_dips,
-                                    bool slop_includes_boundary) {
+  void SetUpForTouchMoveSlopTesting(double slop_length_dips) {
     slop_length_dips_ = slop_length_dips;
-    slop_includes_boundary_ = slop_includes_boundary;
     ResetQueueWithConfig(CreateConfig());
   }
 
   void SetUpForTimeoutTesting(base::TimeDelta timeout_delay) {
     TouchEventQueue::Config config = CreateConfig();
     config.touch_ack_timeout_delay = timeout_delay;
     config.touch_ack_timeout_supported = true;
     ResetQueueWithConfig(config);
   }
 
@@ skipping 138 matching lines @@
   size_t sent_event_count_;
   size_t acked_event_count_;
   WebTouchEvent last_sent_event_;
   WebTouchEvent last_acked_event_;
   InputEventAckState last_acked_event_state_;
   SyntheticWebTouchEvent touch_event_;
   scoped_ptr<WebTouchEvent> followup_touch_event_;
   scoped_ptr<WebGestureEvent> followup_gesture_event_;
   scoped_ptr<InputEventAckState> sync_ack_result_;
   double slop_length_dips_;
-  bool slop_includes_boundary_;
   TouchEventQueue::TouchScrollingMode touch_scrolling_mode_;
   base::MessageLoopForUI message_loop_;
 };
 
 
 // Tests that touch-events are queued properly.
 TEST_F(TouchEventQueueTest, Basic) {
   PressTouchPoint(1, 1);
   EXPECT_EQ(1U, queued_event_count());
   EXPECT_EQ(1U, GetAndResetSentEventCount());
@@ skipping 1097 matching lines @@
   PressTouchPoint(0, 1);
   EXPECT_EQ(1U, GetAndResetSentEventCount());
   EXPECT_EQ(0U, GetAndResetAckedEventCount());
 }
 
 // Tests that TouchMove's are dropped if within the boundary-inclusive slop
 // suppression region for an unconsumed TouchStart.
 TEST_F(TouchEventQueueTest, TouchMoveSuppressionIncludingSlopBoundary) {
   const double kSlopLengthDips = 10.;
   const double kHalfSlopLengthDips = kSlopLengthDips / 2;
-  const bool slop_includes_boundary = true;
-  SetUpForTouchMoveSlopTesting(kSlopLengthDips, slop_includes_boundary);
+  SetUpForTouchMoveSlopTesting(kSlopLengthDips);
 
   // Queue a TouchStart.
   PressTouchPoint(0, 0);
   SendTouchEventAck(INPUT_EVENT_ACK_STATE_NOT_CONSUMED);
   ASSERT_EQ(1U, GetAndResetSentEventCount());
   ASSERT_EQ(1U, GetAndResetAckedEventCount());
 
   // TouchMove's within the region should be suppressed.
   MoveTouchPoint(0, 0, kHalfSlopLengthDips);
   EXPECT_EQ(0U, queued_event_count());
@@ skipping 59 matching lines @@
   EXPECT_EQ(0U, queued_event_count());
   EXPECT_EQ(0U, GetAndResetSentEventCount());
   EXPECT_EQ(1U, GetAndResetAckedEventCount());
 
   MoveTouchPoint(0, kSlopLengthDips, 0);
   EXPECT_EQ(0U, queued_event_count());
   EXPECT_EQ(0U, GetAndResetSentEventCount());
   EXPECT_EQ(1U, GetAndResetAckedEventCount());
 }
 
-// Tests that TouchMove's are dropped if within the boundary-exclusive slop
-// suppression region for an unconsumed TouchStart.
-TEST_F(TouchEventQueueTest, TouchMoveSuppressionExcludingSlopBoundary) {
-  const double kSlopLengthDips = 10.;
-  const double kHalfSlopLengthDips = kSlopLengthDips / 2;
-  const bool slop_includes_boundary = false;
-  SetUpForTouchMoveSlopTesting(kSlopLengthDips, slop_includes_boundary);
-
-  // Queue a TouchStart.
-  PressTouchPoint(0, 0);
-  SendTouchEventAck(INPUT_EVENT_ACK_STATE_NOT_CONSUMED);
-  ASSERT_EQ(1U, GetAndResetSentEventCount());
-  ASSERT_EQ(1U, GetAndResetAckedEventCount());
-
-  // TouchMove's within the region should be suppressed.
-  MoveTouchPoint(0, 0, kHalfSlopLengthDips);
-  EXPECT_EQ(0U, queued_event_count());
-  EXPECT_EQ(0U, GetAndResetSentEventCount());
-  EXPECT_EQ(1U, GetAndResetAckedEventCount());
-  EXPECT_EQ(INPUT_EVENT_ACK_STATE_NOT_CONSUMED, acked_event_state());
-
-  MoveTouchPoint(0, kSlopLengthDips - 0.2f, 0);
-  EXPECT_EQ(0U, queued_event_count());
-  EXPECT_EQ(0U, GetAndResetSentEventCount());
-  EXPECT_EQ(1U, GetAndResetAckedEventCount());
-  EXPECT_EQ(INPUT_EVENT_ACK_STATE_NOT_CONSUMED, acked_event_state());
-
-  // As soon as a TouchMove reaches the (Euclidean) slop distance, no more
-  // TouchMove's should be suppressed.
-  MoveTouchPoint(0, kSlopLengthDips, 0);
-  EXPECT_EQ(1U, queued_event_count());
-  EXPECT_EQ(1U, GetAndResetSentEventCount());
-  EXPECT_EQ(0U, GetAndResetAckedEventCount());
-  SendTouchEventAck(INPUT_EVENT_ACK_STATE_NOT_CONSUMED);
-  EXPECT_EQ(1U, GetAndResetAckedEventCount());
-
-  MoveTouchPoint(0, kHalfSlopLengthDips, 0);
-  EXPECT_EQ(1U, queued_event_count());
-  EXPECT_EQ(1U, GetAndResetSentEventCount());
-  EXPECT_EQ(0U, GetAndResetAckedEventCount());
-  SendTouchEventAck(INPUT_EVENT_ACK_STATE_NOT_CONSUMED);
-  EXPECT_EQ(1U, GetAndResetAckedEventCount());
-}
-
 // Tests that TouchMove's are not dropped within the slop suppression region if
 // the touchstart was consumed.
 TEST_F(TouchEventQueueTest, NoTouchMoveSuppressionAfterTouchConsumed) {
   const double kSlopLengthDips = 10.;
   const double kHalfSlopLengthDips = kSlopLengthDips / 2;
-  const bool slop_includes_boundary = true;
-  SetUpForTouchMoveSlopTesting(kSlopLengthDips, slop_includes_boundary);
+  SetUpForTouchMoveSlopTesting(kSlopLengthDips);
 
   // Queue a TouchStart.
   PressTouchPoint(0, 0);
   SendTouchEventAck(INPUT_EVENT_ACK_STATE_CONSUMED);
   ASSERT_EQ(1U, GetAndResetSentEventCount());
   ASSERT_EQ(1U, GetAndResetAckedEventCount());
 
   // TouchMove's within the region should not be suppressed, as a touch was
   // consumed.
   MoveTouchPoint(0, 0, kHalfSlopLengthDips);
   EXPECT_EQ(1U, queued_event_count());
   EXPECT_EQ(1U, GetAndResetSentEventCount());
   EXPECT_EQ(0U, GetAndResetAckedEventCount());
 }
 
 // Tests that TouchMove's are not dropped due to incorrect handling of DPI
 // scaling.
 TEST_F(TouchEventQueueTest, TouchMoveSuppressionWithDIPScaling) {
   const float kSlopLengthPixels = 7.f;
   const float kDPIScale = 3.f;
-  const bool slop_includes_boundary = true;
-  SetUpForTouchMoveSlopTesting(kSlopLengthPixels / kDPIScale,
-                               slop_includes_boundary);
+  SetUpForTouchMoveSlopTesting(kSlopLengthPixels / kDPIScale);
 
   // Queue a TouchStart.
   PressTouchPoint(0, 0);
   SendTouchEventAck(INPUT_EVENT_ACK_STATE_NOT_CONSUMED);
   ASSERT_EQ(1U, GetAndResetSentEventCount());
   ASSERT_EQ(1U, GetAndResetAckedEventCount());
 
   // TouchMove's along the slop boundary should be suppresed.
   MoveTouchPoint(0, 0, kSlopLengthPixels / kDPIScale);
   EXPECT_EQ(0U, queued_event_count());
@@ skipping 19 matching lines @@
   EXPECT_EQ(1U, queued_event_count());
   EXPECT_EQ(1U, GetAndResetSentEventCount());
   EXPECT_EQ(0U, GetAndResetAckedEventCount());
 }
 
 // Tests that TouchMove's are not dropped if a secondary pointer is present
 // during any movement.
 TEST_F(TouchEventQueueTest, NoTouchMoveSuppressionAfterMultiTouch) {
   const double kSlopLengthDips = 10.;
   const double kHalfSlopLengthDips = kSlopLengthDips / 2;
-  const bool slop_includes_boundary = true;
-  SetUpForTouchMoveSlopTesting(kSlopLengthDips, slop_includes_boundary);
+  SetUpForTouchMoveSlopTesting(kSlopLengthDips);
 
   // Queue a TouchStart.
   PressTouchPoint(0, 0);
   SendTouchEventAck(INPUT_EVENT_ACK_STATE_NOT_CONSUMED);
   ASSERT_EQ(1U, GetAndResetSentEventCount());
   ASSERT_EQ(1U, GetAndResetAckedEventCount());
 
   // TouchMove's within the region should be suppressed.
   MoveTouchPoint(0, 0, kHalfSlopLengthDips);
   EXPECT_EQ(0U, queued_event_count());
@@ skipping 521 matching lines @@
   EXPECT_EQ(1U, GetAndResetSentEventCount());
 
   // Touch move event is throttled.
   MoveTouchPoint(0, 60, 5);
   SendTouchEventAck(INPUT_EVENT_ACK_STATE_CONSUMED);
   EXPECT_EQ(0U, queued_event_count());
   EXPECT_EQ(0U, GetAndResetSentEventCount());
 }
 
 }  // namespace content