1 // Copyright 2014 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #include "base/logging.h" 6 #include "base/memory/scoped_ptr.h" 7 #include "content/common/input/synthetic_web_input_event_builders.h" 8 #include "content/renderer/pepper/event_conversion.h" 9 #include "ppapi/shared_impl/ppb_input_event_shared.h" 10 #include "testing/gtest/include/gtest/gtest.h" 11 12 namespace content { 13 14 class EventConversionTest : public ::testing::Test { 15 protected: 16 void CompareWebTouchEvents(const blink::WebTouchEvent& expected, 17 const blink::WebTouchEvent& actual) { 18 EXPECT_EQ(expected.type, actual.type); 19 ASSERT_EQ(expected.touchesLength, actual.touchesLength); 20 for (size_t i = 0; i < expected.touchesLength; ++i) { 21 size_t j = 0; 22 for (; j < actual.touchesLength; ++j) { 23 if (actual.touches[j].id == expected.touches[i].id) 24 break; 25 } 26 ASSERT_NE(j, actual.touchesLength); 27 EXPECT_EQ(expected.touches[i].id, actual.touches[j].id); 28 EXPECT_EQ(expected.touches[i].state, actual.touches[j].state); 29 EXPECT_EQ(expected.touches[i].position.x, actual.touches[j].position.x); 30 EXPECT_EQ(expected.touches[i].position.y, actual.touches[j].position.y); 31 EXPECT_EQ(expected.touches[i].radiusX, actual.touches[j].radiusX); 32 EXPECT_EQ(expected.touches[i].radiusY, actual.touches[j].radiusY); 33 EXPECT_EQ(expected.touches[i].rotationAngle, 34 actual.touches[j].rotationAngle); 35 EXPECT_EQ(expected.touches[i].force, actual.touches[j].force); 36 } 37 } 38 }; 39 40 TEST_F(EventConversionTest, TouchStart) { 41 SyntheticWebTouchEvent touch; 42 touch.PressPoint(1.f, 2.f); 43 44 std::vector<ppapi::InputEventData> pp_events; 45 CreateInputEventData(touch, &pp_events); 46 ASSERT_EQ(1U, pp_events.size()); 47 48 const ppapi::InputEventData& pp_event = pp_events[0]; 49 ASSERT_EQ(PP_INPUTEVENT_TYPE_TOUCHSTART, pp_event.event_type); 50 ASSERT_EQ(1U, pp_event.touches.size()); 51 ASSERT_EQ(1U, pp_event.changed_touches.size()); 52 ASSERT_EQ(1U, pp_event.target_touches.size()); 53 54 scoped_ptr<blink::WebInputEvent> event_out(CreateWebInputEvent(pp_event)); 55 const blink::WebTouchEvent* touch_out = 56 static_cast<const blink::WebTouchEvent*>(event_out.get()); 57 ASSERT_TRUE(touch_out); 58 EXPECT_EQ(touch.type, touch_out->type); 59 EXPECT_EQ(touch.touchesLength, touch_out->touchesLength); 60 CompareWebTouchEvents(touch, *touch_out); 61 } 62 63 TEST_F(EventConversionTest, TouchMove) { 64 SyntheticWebTouchEvent touch; 65 touch.PressPoint(1.f, 2.f); 66 touch.ResetPoints(); 67 touch.PressPoint(3.f, 4.f); 68 touch.ResetPoints(); 69 touch.MovePoint(1, 5.f, 6.f); 70 71 std::vector<ppapi::InputEventData> pp_events; 72 CreateInputEventData(touch, &pp_events); 73 ASSERT_EQ(1U, pp_events.size()); 74 75 const ppapi::InputEventData& pp_event = pp_events[0]; 76 ASSERT_EQ(PP_INPUTEVENT_TYPE_TOUCHMOVE, pp_event.event_type); 77 ASSERT_EQ(2U, pp_event.touches.size()); 78 ASSERT_EQ(1U, pp_event.changed_touches.size()); 79 ASSERT_EQ(2U, pp_event.target_touches.size()); 80 81 scoped_ptr<blink::WebInputEvent> event_out(CreateWebInputEvent(pp_event)); 82 const blink::WebTouchEvent* touch_out = 83 static_cast<const blink::WebTouchEvent*>(event_out.get()); 84 ASSERT_TRUE(touch_out); 85 EXPECT_EQ(touch.type, touch_out->type); 86 EXPECT_EQ(touch.touchesLength, touch_out->touchesLength); 87 CompareWebTouchEvents(touch, *touch_out); 88 } 89 90 TEST_F(EventConversionTest, TouchEnd) { 91 SyntheticWebTouchEvent touch; 92 touch.PressPoint(1.f, 2.f); 93 touch.ResetPoints(); 94 touch.PressPoint(3.f, 4.f); 95 touch.ResetPoints(); 96 touch.ReleasePoint(0); 97 98 std::vector<ppapi::InputEventData> pp_events; 99 CreateInputEventData(touch, &pp_events); 100 ASSERT_EQ(1U, pp_events.size()); 101 102 const ppapi::InputEventData& pp_event = pp_events[0]; 103 ASSERT_EQ(PP_INPUTEVENT_TYPE_TOUCHEND, pp_event.event_type); 104 ASSERT_EQ(1U, pp_event.touches.size()); 105 ASSERT_EQ(1U, pp_event.changed_touches.size()); 106 ASSERT_EQ(2U, pp_event.target_touches.size()); 107 108 scoped_ptr<blink::WebInputEvent> event_out(CreateWebInputEvent(pp_event)); 109 const blink::WebTouchEvent* touch_out = 110 static_cast<const blink::WebTouchEvent*>(event_out.get()); 111 ASSERT_TRUE(touch_out); 112 EXPECT_EQ(touch.type, touch_out->type); 113 ASSERT_EQ(touch.touchesLength, touch_out->touchesLength); 114 CompareWebTouchEvents(touch, *touch_out); 115 } 116 117 TEST_F(EventConversionTest, TouchCancel) { 118 SyntheticWebTouchEvent touch; 119 touch.PressPoint(1.f, 2.f); 120 touch.ResetPoints(); 121 touch.PressPoint(3.f, 4.f); 122 touch.ResetPoints(); 123 touch.CancelPoint(1); 124 touch.CancelPoint(0); 125 126 std::vector<ppapi::InputEventData> pp_events; 127 CreateInputEventData(touch, &pp_events); 128 ASSERT_EQ(1U, pp_events.size()); 129 130 const ppapi::InputEventData& pp_event = pp_events[0]; 131 ASSERT_EQ(PP_INPUTEVENT_TYPE_TOUCHCANCEL, pp_event.event_type); 132 ASSERT_EQ(0U, pp_event.touches.size()); 133 ASSERT_EQ(2U, pp_event.changed_touches.size()); 134 ASSERT_EQ(2U, pp_event.target_touches.size()); 135 136 scoped_ptr<blink::WebInputEvent> event_out(CreateWebInputEvent(pp_event)); 137 const blink::WebTouchEvent* touch_out = 138 static_cast<const blink::WebTouchEvent*>(event_out.get()); 139 ASSERT_TRUE(touch_out); 140 EXPECT_EQ(touch.type, touch_out->type); 141 EXPECT_EQ(touch.touchesLength, touch_out->touchesLength); 142 CompareWebTouchEvents(touch, *touch_out); 143 } 144 145 } // namespace content 146
