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1 // Copyright (c) 2009 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 "chrome/browser/gtk/tabs/tab_renderer_gtk.h" | |
6 | |
7 #include "testing/gtest/include/gtest/gtest.h" | |
8 | |
9 namespace { | |
10 | |
11 typedef TabRendererGtk::LoadingAnimation LoadingAnimation; | |
12 | |
13 const int kTestLoadingAnimationFrameCount = 10; | |
14 const int kTestWaitingAnimationFrameCount = 40; | |
15 const int kTestWaitingToLoadingFrameCountRatio = 4; | |
16 | |
17 const LoadingAnimation::Data kMockAnimationData = | |
18 LoadingAnimation::Data(kTestLoadingAnimationFrameCount, | |
19 kTestWaitingAnimationFrameCount, | |
20 kTestWaitingToLoadingFrameCountRatio); | |
21 | |
22 TEST(LoadingAnimationTest, InitialState) { | |
23 LoadingAnimation loading_animation(kMockAnimationData); | |
24 EXPECT_EQ(TabRendererGtk::ANIMATION_NONE, | |
25 loading_animation.animation_state()); | |
26 EXPECT_EQ(0, loading_animation.animation_frame()); | |
27 } | |
28 | |
29 TEST(LoadingAnimationTest, AdvanceWaitingFrames) { | |
30 LoadingAnimation loading_animation(kMockAnimationData); | |
31 loading_animation.ValidateLoadingAnimation(TabRendererGtk::ANIMATION_WAITING); | |
32 EXPECT_EQ(TabRendererGtk::ANIMATION_WAITING, | |
33 loading_animation.animation_state()); | |
34 EXPECT_EQ(1, loading_animation.animation_frame()); | |
35 loading_animation.ValidateLoadingAnimation(TabRendererGtk::ANIMATION_WAITING); | |
36 EXPECT_EQ(TabRendererGtk::ANIMATION_WAITING, | |
37 loading_animation.animation_state()); | |
38 EXPECT_EQ(2, loading_animation.animation_frame()); | |
39 | |
40 for (int i = 2; i < kTestWaitingAnimationFrameCount - 1; ++i) { | |
41 loading_animation.ValidateLoadingAnimation( | |
42 TabRendererGtk::ANIMATION_WAITING); | |
43 } | |
44 EXPECT_EQ(TabRendererGtk::ANIMATION_WAITING, | |
45 loading_animation.animation_state()); | |
46 EXPECT_EQ(kTestWaitingAnimationFrameCount - 1, | |
47 loading_animation.animation_frame()); | |
48 | |
49 loading_animation.ValidateLoadingAnimation(TabRendererGtk::ANIMATION_WAITING); | |
50 EXPECT_EQ(TabRendererGtk::ANIMATION_WAITING, | |
51 loading_animation.animation_state()); | |
52 EXPECT_EQ(0, loading_animation.animation_frame()) << | |
53 "The animation frame should have wrapped around to 0."; | |
54 } | |
55 | |
56 TEST(LoadingAnimationTest, AdvanceFromWaitingToLoading) { | |
57 LoadingAnimation loading_animation(kMockAnimationData); | |
58 for (int i = 0; i < 2 * kTestWaitingToLoadingFrameCountRatio; ++i) { | |
59 loading_animation.ValidateLoadingAnimation( | |
60 TabRendererGtk::ANIMATION_WAITING); | |
61 } | |
62 EXPECT_EQ(TabRendererGtk::ANIMATION_WAITING, | |
63 loading_animation.animation_state()); | |
64 EXPECT_EQ(2 * kTestWaitingToLoadingFrameCountRatio, | |
65 loading_animation.animation_frame()); | |
66 | |
67 loading_animation.ValidateLoadingAnimation(TabRendererGtk::ANIMATION_LOADING); | |
68 EXPECT_EQ(TabRendererGtk::ANIMATION_LOADING, | |
69 loading_animation.animation_state()); | |
70 EXPECT_EQ(kTestLoadingAnimationFrameCount - 1, | |
71 loading_animation.animation_frame()); | |
72 } | |
73 | |
74 } // namespace | |
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