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| 1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 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 "platform/image-decoders/png/PNGImageDecoder.h" | 5 #include "platform/image-decoders/png/PNGImageDecoder.h" |
| 6 | 6 |
| 7 #include "platform/image-decoders/ImageDecoderTestHelpers.h" | 7 #include "platform/image-decoders/ImageDecoderTestHelpers.h" |
| 8 #include "testing/gtest/include/gtest/gtest.h" | 8 #include "testing/gtest/include/gtest/gtest.h" |
| 9 #include <memory> | 9 #include <memory> |
| 10 | 10 |
| 11 namespace blink { | 11 namespace blink { |
| 12 | 12 |
| 13 namespace { | 13 namespace { |
| 14 | 14 |
| 15 std::unique_ptr<ImageDecoder> createDecoder( | 15 std::unique_ptr<ImageDecoder> createDecoder( |
| 16 ImageDecoder::AlphaOption alphaOption) { | 16 ImageDecoder::AlphaOption alphaOption) { |
| 17 return wrapUnique( | 17 return wrapUnique(new PNGImageDecoder( |
| 18 new PNGImageDecoder(alphaOption, ImageDecoder::ColorSpaceTransformed, | 18 alphaOption, ColorBehavior::transformToTargetForTesting(), |
| 19 ImageDecoder::targetColorSpaceForTesting(), | 19 ImageDecoder::noDecodedImageByteLimit)); |
| 20 ImageDecoder::noDecodedImageByteLimit)); | |
| 21 } | 20 } |
| 22 | 21 |
| 23 std::unique_ptr<ImageDecoder> createDecoder() { | 22 std::unique_ptr<ImageDecoder> createDecoder() { |
| 24 return createDecoder(ImageDecoder::AlphaNotPremultiplied); | 23 return createDecoder(ImageDecoder::AlphaNotPremultiplied); |
| 25 } | 24 } |
| 26 | 25 |
| 27 std::unique_ptr<ImageDecoder> createDecoderWithPngData(const char* pngFile) { | 26 std::unique_ptr<ImageDecoder> createDecoderWithPngData(const char* pngFile) { |
| 28 auto decoder = createDecoder(); | 27 auto decoder = createDecoder(); |
| 29 auto data = readFile(pngFile); | 28 auto data = readFile(pngFile); |
| 30 EXPECT_FALSE(data->isEmpty()); | 29 EXPECT_FALSE(data->isEmpty()); |
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| 170 auto decoder = | 169 auto decoder = |
| 171 createDecoderWithPngData("/LayoutTests/images/resources/png-simple.png"); | 170 createDecoderWithPngData("/LayoutTests/images/resources/png-simple.png"); |
| 172 EXPECT_EQ(1u, decoder->frameCount()); | 171 EXPECT_EQ(1u, decoder->frameCount()); |
| 173 EXPECT_FALSE(decoder->frameIsCompleteAtIndex(0)); | 172 EXPECT_FALSE(decoder->frameIsCompleteAtIndex(0)); |
| 174 EXPECT_EQ(ImageFrame::FrameComplete, | 173 EXPECT_EQ(ImageFrame::FrameComplete, |
| 175 decoder->frameBufferAtIndex(0)->getStatus()); | 174 decoder->frameBufferAtIndex(0)->getStatus()); |
| 176 EXPECT_TRUE(decoder->frameIsCompleteAtIndex(0)); | 175 EXPECT_TRUE(decoder->frameIsCompleteAtIndex(0)); |
| 177 } | 176 } |
| 178 | 177 |
| 179 }; // namespace blink | 178 }; // namespace blink |
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