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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "content/browser/media/capture/capture_resolution_chooser.h" | 5 #include "media/capture/capture_resolution_chooser.h" |
6 | 6 |
7 #include "base/location.h" | 7 #include "base/location.h" |
8 #include "testing/gtest/include/gtest/gtest.h" | 8 #include "testing/gtest/include/gtest/gtest.h" |
9 | 9 |
10 using tracked_objects::Location; | 10 using tracked_objects::Location; |
11 | 11 |
12 namespace content { | 12 namespace media { |
13 | 13 |
14 namespace { | 14 namespace { |
15 | 15 |
16 // 16:9 maximum and minimum frame sizes. | 16 // 16:9 maximum and minimum frame sizes. |
17 const int kMaxFrameWidth = 3840; | 17 const int kMaxFrameWidth = 3840; |
18 const int kMaxFrameHeight = 2160; | 18 const int kMaxFrameHeight = 2160; |
19 const int kMinFrameWidth = 320; | 19 const int kMinFrameWidth = 320; |
20 const int kMinFrameHeight = 180; | 20 const int kMinFrameHeight = 180; |
21 | 21 |
22 // Checks whether |size| is strictly between (inclusive) |min_size| and | 22 // Checks whether |size| is strictly between (inclusive) |min_size| and |
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34 static_cast<double>(size.width()) / size.height(), | 34 static_cast<double>(size.width()) / size.height(), |
35 0.01); | 35 0.01); |
36 } | 36 } |
37 | 37 |
38 } // namespace | 38 } // namespace |
39 | 39 |
40 TEST(CaptureResolutionChooserTest, | 40 TEST(CaptureResolutionChooserTest, |
41 FixedResolutionPolicy_CaptureSizeAlwaysFixed) { | 41 FixedResolutionPolicy_CaptureSizeAlwaysFixed) { |
42 const gfx::Size the_one_frame_size(kMaxFrameWidth, kMaxFrameHeight); | 42 const gfx::Size the_one_frame_size(kMaxFrameWidth, kMaxFrameHeight); |
43 CaptureResolutionChooser chooser(the_one_frame_size, | 43 CaptureResolutionChooser chooser(the_one_frame_size, |
44 media::RESOLUTION_POLICY_FIXED_RESOLUTION); | 44 RESOLUTION_POLICY_FIXED_RESOLUTION); |
45 EXPECT_EQ(the_one_frame_size, chooser.capture_size()); | 45 EXPECT_EQ(the_one_frame_size, chooser.capture_size()); |
46 | 46 |
47 chooser.SetSourceSize(the_one_frame_size); | 47 chooser.SetSourceSize(the_one_frame_size); |
48 EXPECT_EQ(the_one_frame_size, chooser.capture_size()); | 48 EXPECT_EQ(the_one_frame_size, chooser.capture_size()); |
49 | 49 |
50 chooser.SetSourceSize(gfx::Size(kMaxFrameWidth + 424, kMaxFrameHeight - 101)); | 50 chooser.SetSourceSize(gfx::Size(kMaxFrameWidth + 424, kMaxFrameHeight - 101)); |
51 EXPECT_EQ(the_one_frame_size, chooser.capture_size()); | 51 EXPECT_EQ(the_one_frame_size, chooser.capture_size()); |
52 | 52 |
53 chooser.SetSourceSize(gfx::Size(kMaxFrameWidth - 202, kMaxFrameHeight + 56)); | 53 chooser.SetSourceSize(gfx::Size(kMaxFrameWidth - 202, kMaxFrameHeight + 56)); |
54 EXPECT_EQ(the_one_frame_size, chooser.capture_size()); | 54 EXPECT_EQ(the_one_frame_size, chooser.capture_size()); |
55 | 55 |
56 chooser.SetSourceSize(gfx::Size(kMinFrameWidth, kMinFrameHeight)); | 56 chooser.SetSourceSize(gfx::Size(kMinFrameWidth, kMinFrameHeight)); |
57 EXPECT_EQ(the_one_frame_size, chooser.capture_size()); | 57 EXPECT_EQ(the_one_frame_size, chooser.capture_size()); |
58 } | 58 } |
59 | 59 |
60 TEST(CaptureResolutionChooserTest, | 60 TEST(CaptureResolutionChooserTest, |
61 FixedAspectRatioPolicy_CaptureSizeHasSameAspectRatio) { | 61 FixedAspectRatioPolicy_CaptureSizeHasSameAspectRatio) { |
62 CaptureResolutionChooser chooser( | 62 CaptureResolutionChooser chooser( |
63 gfx::Size(kMaxFrameWidth, kMaxFrameHeight), | 63 gfx::Size(kMaxFrameWidth, kMaxFrameHeight), |
64 media::RESOLUTION_POLICY_FIXED_ASPECT_RATIO); | 64 RESOLUTION_POLICY_FIXED_ASPECT_RATIO); |
65 | 65 |
66 // Starting condition. | 66 // Starting condition. |
67 const gfx::Size min_size(kMinFrameWidth, kMinFrameHeight); | 67 const gfx::Size min_size(kMinFrameWidth, kMinFrameHeight); |
68 const gfx::Size max_size(kMaxFrameWidth, kMaxFrameHeight); | 68 const gfx::Size max_size(kMaxFrameWidth, kMaxFrameHeight); |
69 ExpectIsWithinBoundsAndSameAspectRatio( | 69 ExpectIsWithinBoundsAndSameAspectRatio( |
70 FROM_HERE, min_size, max_size, chooser.capture_size()); | 70 FROM_HERE, min_size, max_size, chooser.capture_size()); |
71 | 71 |
72 // Max size in --> max size out. | 72 // Max size in --> max size out. |
73 chooser.SetSourceSize(gfx::Size(kMaxFrameWidth, kMaxFrameHeight)); | 73 chooser.SetSourceSize(gfx::Size(kMaxFrameWidth, kMaxFrameHeight)); |
74 ExpectIsWithinBoundsAndSameAspectRatio( | 74 ExpectIsWithinBoundsAndSameAspectRatio( |
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118 | 118 |
119 chooser.SetSourceSize(gfx::Size(kMinFrameWidth, kMinFrameHeight / 2)); | 119 chooser.SetSourceSize(gfx::Size(kMinFrameWidth, kMinFrameHeight / 2)); |
120 ExpectIsWithinBoundsAndSameAspectRatio( | 120 ExpectIsWithinBoundsAndSameAspectRatio( |
121 FROM_HERE, min_size, max_size, chooser.capture_size()); | 121 FROM_HERE, min_size, max_size, chooser.capture_size()); |
122 } | 122 } |
123 | 123 |
124 TEST(CaptureResolutionChooserTest, | 124 TEST(CaptureResolutionChooserTest, |
125 AnyWithinLimitPolicy_CaptureSizeIsAnythingWithinLimits) { | 125 AnyWithinLimitPolicy_CaptureSizeIsAnythingWithinLimits) { |
126 const gfx::Size max_size(kMaxFrameWidth, kMaxFrameHeight); | 126 const gfx::Size max_size(kMaxFrameWidth, kMaxFrameHeight); |
127 CaptureResolutionChooser chooser( | 127 CaptureResolutionChooser chooser( |
128 max_size, media::RESOLUTION_POLICY_ANY_WITHIN_LIMIT); | 128 max_size, RESOLUTION_POLICY_ANY_WITHIN_LIMIT); |
129 | 129 |
130 // Starting condition. | 130 // Starting condition. |
131 EXPECT_EQ(max_size, chooser.capture_size()); | 131 EXPECT_EQ(max_size, chooser.capture_size()); |
132 | 132 |
133 // Max size in --> max size out. | 133 // Max size in --> max size out. |
134 chooser.SetSourceSize(max_size); | 134 chooser.SetSourceSize(max_size); |
135 EXPECT_EQ(max_size, chooser.capture_size()); | 135 EXPECT_EQ(max_size, chooser.capture_size()); |
136 | 136 |
137 // Various source sizes within bounds. | 137 // Various source sizes within bounds. |
138 chooser.SetSourceSize(gfx::Size(640, 480)); | 138 chooser.SetSourceSize(gfx::Size(640, 480)); |
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159 | 159 |
160 chooser.SetSourceSize(gfx::Size(kMaxFrameWidth * 2, kMaxFrameHeight)); | 160 chooser.SetSourceSize(gfx::Size(kMaxFrameWidth * 2, kMaxFrameHeight)); |
161 EXPECT_EQ(gfx::Size(kMaxFrameWidth, kMaxFrameHeight / 2), | 161 EXPECT_EQ(gfx::Size(kMaxFrameWidth, kMaxFrameHeight / 2), |
162 chooser.capture_size()); | 162 chooser.capture_size()); |
163 | 163 |
164 chooser.SetSourceSize(gfx::Size(kMaxFrameWidth, kMaxFrameHeight * 2)); | 164 chooser.SetSourceSize(gfx::Size(kMaxFrameWidth, kMaxFrameHeight * 2)); |
165 EXPECT_EQ(gfx::Size(kMaxFrameWidth / 2, kMaxFrameHeight), | 165 EXPECT_EQ(gfx::Size(kMaxFrameWidth / 2, kMaxFrameHeight), |
166 chooser.capture_size()); | 166 chooser.capture_size()); |
167 } | 167 } |
168 | 168 |
169 } // namespace content | 169 } // namespace media |
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