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1 // Copyright (c) 2006-2008 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2006-2008 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 <stdlib.h> | 5 #include <stdlib.h> |
6 | 6 |
| 7 #include "skia/ext/platform_canvas.h" |
7 #include "testing/gtest/include/gtest/gtest.h" | 8 #include "testing/gtest/include/gtest/gtest.h" |
8 #include "third_party/skia/include/core/SkBitmap.h" | 9 #include "third_party/skia/include/core/SkBitmap.h" |
9 #include "third_party/skia/include/core/SkColorPriv.h" | 10 #include "third_party/skia/include/core/SkColorPriv.h" |
10 #include "ui/gfx/canvas.h" | 11 #include "ui/gfx/canvas.h" |
11 #include "ui/gfx/color_utils.h" | 12 #include "ui/gfx/color_utils.h" |
12 #include "ui/gfx/geometry/rect.h" | 13 #include "ui/gfx/geometry/rect.h" |
13 | 14 |
14 namespace color_utils { | 15 namespace color_utils { |
15 | 16 |
16 TEST(ColorUtils, SkColorToHSLRed) { | 17 TEST(ColorUtils, SkColorToHSLRed) { |
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159 // One is fully transparent, result is partially transparent. | 160 // One is fully transparent, result is partially transparent. |
160 back = SkColorSetA(back, 0); | 161 back = SkColorSetA(back, 0); |
161 EXPECT_EQ(136U, SkColorGetA(AlphaBlend(fore, back, 136))); | 162 EXPECT_EQ(136U, SkColorGetA(AlphaBlend(fore, back, 136))); |
162 | 163 |
163 // Both are fully transparent, result is fully transparent. | 164 // Both are fully transparent, result is fully transparent. |
164 fore = SkColorSetA(fore, 0); | 165 fore = SkColorSetA(fore, 0); |
165 EXPECT_EQ(0U, SkColorGetA(AlphaBlend(fore, back, 255))); | 166 EXPECT_EQ(0U, SkColorGetA(AlphaBlend(fore, back, 255))); |
166 } | 167 } |
167 | 168 |
168 } // namespace color_utils | 169 } // namespace color_utils |
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