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1 // Copyright (c) 2017 The Chromium Authors. All rights reserved. | |
boliu
2017/08/23 19:17:02
no (c)
sunyunjia
2017/08/23 23:47:05
Done.
| |
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 "content/browser/android/overscroll_controller_android.h" | |
6 #include <memory> | |
7 #include "base/macros.h" | |
8 #include "base/memory/ptr_util.h" | |
9 #include "cc/layers/layer.h" | |
10 #include "testing/gmock/include/gmock/gmock.h" | |
11 #include "testing/gtest/include/gtest/gtest.h" | |
12 #include "ui/android/overscroll_glow.h" | |
13 #include "ui/android/overscroll_refresh.h" | |
14 #include "ui/events/blink/did_overscroll_params.h" | |
15 | |
16 using ui::OverscrollGlow; | |
17 using ui::OverscrollRefresh; | |
18 using ::testing::_; | |
19 using ::testing::Return; | |
20 | |
21 namespace content { | |
22 | |
23 namespace { | |
24 | |
25 class MockGlow : public OverscrollGlow { | |
26 public: | |
27 MockGlow() : OverscrollGlow(nullptr) {} | |
28 MOCK_METHOD5(OnOverscrolled, | |
29 bool(base::TimeTicks, | |
30 const gfx::Vector2dF&, | |
31 gfx::Vector2dF, | |
32 gfx::Vector2dF, | |
33 const gfx::Vector2dF&)); | |
34 }; | |
35 | |
36 class MockRefresh : public OverscrollRefresh { | |
37 public: | |
38 MockRefresh() : OverscrollRefresh(nullptr) {} | |
39 MOCK_METHOD0(OnOverscrolled, void()); | |
40 MOCK_METHOD0(Reset, void()); | |
41 MOCK_CONST_METHOD0(IsActive, bool()); | |
42 MOCK_CONST_METHOD0(IsAwaitingScrollUpdateAck, bool()); | |
43 }; | |
44 | |
45 class OverscrollControllerAndroidUnitTest : public testing::Test { | |
46 public: | |
47 OverscrollControllerAndroidUnitTest() { | |
48 std::unique_ptr<MockGlow> glow_ptr = base::MakeUnique<MockGlow>(); | |
49 std::unique_ptr<MockRefresh> refresh_ptr = base::MakeUnique<MockRefresh>(); | |
50 glow = glow_ptr.get(); | |
51 refresh = refresh_ptr.get(); | |
52 controller = new OverscrollControllerAndroid( | |
53 nullptr, 560, std::move(glow_ptr), std::move(refresh_ptr)); | |
54 } | |
55 | |
56 ui::DidOverscrollParams CreateVerticalOverscrollParams() { | |
57 ui::DidOverscrollParams params; | |
58 params.accumulated_overscroll = gfx::Vector2dF(0, 1); | |
59 params.latest_overscroll_delta = gfx::Vector2dF(0, 1); | |
60 params.current_fling_velocity = gfx::Vector2dF(0, 1); | |
61 params.causal_event_viewport_point = gfx::PointF(100, 100); | |
62 return params; | |
63 } | |
64 | |
65 MockGlow* glow; | |
66 MockRefresh* refresh; | |
67 OverscrollControllerAndroid* controller; | |
68 }; | |
69 | |
70 TEST_F(OverscrollControllerAndroidUnitTest, | |
71 ScrollBoundaryBehaviorAutoAllowsGlowAndNavigation) { | |
72 ui::DidOverscrollParams params = CreateVerticalOverscrollParams(); | |
73 params.scroll_boundary_behavior.y = cc::ScrollBoundaryBehavior:: | |
74 ScrollBoundaryBehaviorType::kScrollBoundaryBehaviorTypeAuto; | |
75 | |
76 EXPECT_CALL(*refresh, OnOverscrolled()); | |
77 EXPECT_CALL(*refresh, IsActive()).WillOnce(Return(true)); | |
78 EXPECT_CALL(*refresh, IsAwaitingScrollUpdateAck()).Times(0); | |
79 EXPECT_CALL(*glow, OnOverscrolled(_, _, _, _, _)).Times(0); | |
80 | |
81 controller->OnOverscrolled(params); | |
82 testing::Mock::VerifyAndClearExpectations(&refresh); | |
83 } | |
84 | |
85 TEST_F(OverscrollControllerAndroidUnitTest, | |
86 ScrollBoundaryBehaviorContainPreventsNavigation) { | |
87 ui::DidOverscrollParams params = CreateVerticalOverscrollParams(); | |
88 params.scroll_boundary_behavior.y = cc::ScrollBoundaryBehavior:: | |
89 ScrollBoundaryBehaviorType::kScrollBoundaryBehaviorTypeContain; | |
90 | |
91 EXPECT_CALL(*refresh, OnOverscrolled()).Times(0); | |
92 EXPECT_CALL(*refresh, Reset()); | |
93 EXPECT_CALL(*refresh, IsActive()).WillOnce(Return(false)); | |
94 EXPECT_CALL(*refresh, IsAwaitingScrollUpdateAck()).WillOnce(Return(false)); | |
95 EXPECT_CALL(*glow, | |
96 OnOverscrolled(_, gfx::Vector2dF(0, 560), gfx::Vector2dF(0, 560), | |
97 gfx::Vector2dF(0, 560), _)); | |
98 | |
99 controller->OnOverscrolled(params); | |
100 testing::Mock::VerifyAndClearExpectations(refresh); | |
101 testing::Mock::VerifyAndClearExpectations(glow); | |
102 | |
103 // Test that the "contain" set on x-axis would not affect navigation. | |
104 params.scroll_boundary_behavior.y = cc::ScrollBoundaryBehavior:: | |
105 ScrollBoundaryBehaviorType::kScrollBoundaryBehaviorTypeAuto; | |
106 params.scroll_boundary_behavior.x = cc::ScrollBoundaryBehavior:: | |
107 ScrollBoundaryBehaviorType::kScrollBoundaryBehaviorTypeContain; | |
108 | |
109 EXPECT_CALL(*refresh, OnOverscrolled()); | |
110 EXPECT_CALL(*refresh, Reset()).Times(0); | |
111 EXPECT_CALL(*refresh, IsActive()).WillOnce(Return(true)); | |
112 EXPECT_CALL(*refresh, IsAwaitingScrollUpdateAck()).Times(0); | |
113 EXPECT_CALL(*glow, OnOverscrolled(_, _, _, _, _)).Times(0); | |
114 | |
115 controller->OnOverscrolled(params); | |
116 testing::Mock::VerifyAndClearExpectations(refresh); | |
117 testing::Mock::VerifyAndClearExpectations(glow); | |
118 } | |
119 | |
120 TEST_F(OverscrollControllerAndroidUnitTest, | |
121 ScrollBoundaryBehaviorNonePreventsNavigationAndGlow) { | |
122 ui::DidOverscrollParams params = CreateVerticalOverscrollParams(); | |
123 params.scroll_boundary_behavior.y = cc::ScrollBoundaryBehavior:: | |
124 ScrollBoundaryBehaviorType::kScrollBoundaryBehaviorTypeNone; | |
125 | |
126 EXPECT_CALL(*refresh, OnOverscrolled()).Times(0); | |
127 EXPECT_CALL(*refresh, Reset()); | |
128 EXPECT_CALL(*refresh, IsActive()).WillOnce(Return(false)); | |
129 EXPECT_CALL(*refresh, IsAwaitingScrollUpdateAck()).WillOnce(Return(false)); | |
130 EXPECT_CALL(*glow, OnOverscrolled(_, gfx::Vector2dF(), gfx::Vector2dF(), | |
131 gfx::Vector2dF(), _)); | |
132 | |
133 controller->OnOverscrolled(params); | |
134 testing::Mock::VerifyAndClearExpectations(refresh); | |
135 testing::Mock::VerifyAndClearExpectations(glow); | |
136 | |
137 // Test that the "none" set on y-axis would not affect glow on x-axis. | |
138 params.accumulated_overscroll = gfx::Vector2dF(1, 1); | |
139 params.latest_overscroll_delta = gfx::Vector2dF(1, 1); | |
140 params.current_fling_velocity = gfx::Vector2dF(1, 1); | |
141 | |
142 EXPECT_CALL(*refresh, OnOverscrolled()).Times(0); | |
143 EXPECT_CALL(*refresh, Reset()); | |
144 EXPECT_CALL(*refresh, IsActive()).WillOnce(Return(false)); | |
145 EXPECT_CALL(*refresh, IsAwaitingScrollUpdateAck()).WillOnce(Return(false)); | |
146 EXPECT_CALL(*glow, | |
147 OnOverscrolled(_, gfx::Vector2dF(560, 0), gfx::Vector2dF(560, 0), | |
148 gfx::Vector2dF(560, 0), _)); | |
149 | |
150 controller->OnOverscrolled(params); | |
151 testing::Mock::VerifyAndClearExpectations(refresh); | |
152 testing::Mock::VerifyAndClearExpectations(glow); | |
153 } | |
154 | |
155 } // namespace | |
156 | |
157 } // namespace content | |
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