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1 /* | 1 /* |
2 * Copyright (c) 2013, Google Inc. All rights reserved. | 2 * Copyright (c) 2013, Google Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions are | 5 * modification, are permitted provided that the following conditions are |
6 * met: | 6 * met: |
7 * | 7 * |
8 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
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76 | 76 |
77 void loadImage(const char* fileName) | 77 void loadImage(const char* fileName) |
78 { | 78 { |
79 RefPtr<SharedBuffer> imageData = readFile(fileName); | 79 RefPtr<SharedBuffer> imageData = readFile(fileName); |
80 ASSERT_TRUE(imageData.get()); | 80 ASSERT_TRUE(imageData.get()); |
81 | 81 |
82 m_image->setData(imageData, true); | 82 m_image->setData(imageData, true); |
83 EXPECT_EQ(0u, decodedSize()); | 83 EXPECT_EQ(0u, decodedSize()); |
84 | 84 |
85 size_t frameCount = m_image->frameCount(); | 85 size_t frameCount = m_image->frameCount(); |
| 86 SkBitmap dummy; |
86 for (size_t i = 0; i < frameCount; ++i) | 87 for (size_t i = 0; i < frameCount; ++i) |
87 m_image->frameAtIndex(i); | 88 ASSERT_TRUE(m_image->frameAtIndex(i, &dummy)); |
88 } | 89 } |
89 | 90 |
90 size_t decodedSize() | 91 size_t decodedSize() |
91 { | 92 { |
92 // In the context of this test, the following loop will give the correct
result, but only because the test | 93 // In the context of this test, the following loop will give the correct
result, but only because the test |
93 // forces all frames to be decoded in loadImage() above. There is no gen
eral guarantee that frameDecodedSize() | 94 // forces all frames to be decoded in loadImage() above. There is no gen
eral guarantee that frameDecodedSize() |
94 // is up-to-date. Because of how multi frame images (like GIF) work, req
uesting one frame to be decoded may | 95 // is up-to-date. Because of how multi frame images (like GIF) work, req
uesting one frame to be decoded may |
95 // require other previous frames to be decoded as well. In those cases f
rameDecodedSize() wouldn't return the | 96 // require other previous frames to be decoded as well. In those cases f
rameDecodedSize() wouldn't return the |
96 // correct thing for the previous frame because the decoded size wouldn'
t have propagated upwards to the | 97 // correct thing for the previous frame because the decoded size wouldn'
t have propagated upwards to the |
97 // BitmapImage frame cache. | 98 // BitmapImage frame cache. |
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228 TEST_F(BitmapImageTest, icoHasWrongFrameDimensions) | 229 TEST_F(BitmapImageTest, icoHasWrongFrameDimensions) |
229 { | 230 { |
230 loadImage("/LayoutTests/fast/images/resources/wrong-frame-dimensions.ico"); | 231 loadImage("/LayoutTests/fast/images/resources/wrong-frame-dimensions.ico"); |
231 // This call would cause crash without fix for 408026 | 232 // This call would cause crash without fix for 408026 |
232 imageForDefaultFrame(); | 233 imageForDefaultFrame(); |
233 } | 234 } |
234 | 235 |
235 #endif // USE(QCMSLIB) | 236 #endif // USE(QCMSLIB) |
236 | 237 |
237 } // namespace blink | 238 } // namespace blink |
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