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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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 #ifndef WEBKIT_TOOLS_TEST_SHELL_IMAGE_DECODER_UNITTEST_H_ | 5 #ifndef WEBKIT_TOOLS_TEST_SHELL_IMAGE_DECODER_UNITTEST_H_ |
| 6 #define WEBKIT_TOOLS_TEST_SHELL_IMAGE_DECODER_UNITTEST_H_ | 6 #define WEBKIT_TOOLS_TEST_SHELL_IMAGE_DECODER_UNITTEST_H_ |
| 7 | 7 |
| 8 #include <string> | 8 #include <string> |
| 9 #include <vector> | 9 #include <vector> |
| 10 | 10 |
| (...skipping 19 matching lines...) Expand all Loading... |
| 30 | 30 |
| 31 // #define CALCULATE_MD5_SUMS | 31 // #define CALCULATE_MD5_SUMS |
| 32 | 32 |
| 33 enum ImageDecoderTestFileSelection { | 33 enum ImageDecoderTestFileSelection { |
| 34 TEST_ALL, | 34 TEST_ALL, |
| 35 TEST_SMALLER, | 35 TEST_SMALLER, |
| 36 TEST_BIGGER, | 36 TEST_BIGGER, |
| 37 }; | 37 }; |
| 38 | 38 |
| 39 // Returns the path the decoded data is saved at. | 39 // Returns the path the decoded data is saved at. |
| 40 FilePath GetMD5SumPath(const FilePath& path); | 40 base::FilePath GetMD5SumPath(const base::FilePath& path); |
| 41 | 41 |
| 42 class ImageDecoderTest : public testing::Test { | 42 class ImageDecoderTest : public testing::Test { |
| 43 public: | 43 public: |
| 44 explicit ImageDecoderTest(const std::string& format) : format_(format) { } | 44 explicit ImageDecoderTest(const std::string& format) : format_(format) { } |
| 45 | 45 |
| 46 protected: | 46 protected: |
| 47 virtual void SetUp() OVERRIDE; | 47 virtual void SetUp() OVERRIDE; |
| 48 | 48 |
| 49 // Returns the vector of image files for testing. | 49 // Returns the vector of image files for testing. |
| 50 std::vector<FilePath> GetImageFiles() const; | 50 std::vector<base::FilePath> GetImageFiles() const; |
| 51 | 51 |
| 52 // Returns true if the image is bogus and should not be successfully decoded. | 52 // Returns true if the image is bogus and should not be successfully decoded. |
| 53 bool ShouldImageFail(const FilePath& path) const; | 53 bool ShouldImageFail(const base::FilePath& path) const; |
| 54 | 54 |
| 55 // Tests if decoder decodes image at image_path with underlying frame at | 55 // Tests if decoder decodes image at image_path with underlying frame at |
| 56 // index desired_frame_index. The md5_sum_path is needed if the test is not | 56 // index desired_frame_index. The md5_sum_path is needed if the test is not |
| 57 // asked to generate one i.e. if # #define CALCULATE_MD5_SUMS is set. | 57 // asked to generate one i.e. if # #define CALCULATE_MD5_SUMS is set. |
| 58 void TestWebKitImageDecoder(const FilePath& image_path, | 58 void TestWebKitImageDecoder(const base::FilePath& image_path, |
| 59 const FilePath& md5_sum_path, int desired_frame_index) const; | 59 const base::FilePath& md5_sum_path, int desired_frame_index) const; |
| 60 | 60 |
| 61 // Verifies each of the test image files is decoded correctly and matches the | 61 // Verifies each of the test image files is decoded correctly and matches the |
| 62 // expected state. |file_selection| and |threshold| can be used to select | 62 // expected state. |file_selection| and |threshold| can be used to select |
| 63 // files to test based on file size. | 63 // files to test based on file size. |
| 64 // If just the MD5 sum is wanted, this skips chunking. | 64 // If just the MD5 sum is wanted, this skips chunking. |
| 65 void TestDecoding(ImageDecoderTestFileSelection file_selection, | 65 void TestDecoding(ImageDecoderTestFileSelection file_selection, |
| 66 const int64 threshold); | 66 const int64 threshold); |
| 67 | 67 |
| 68 void TestDecoding() { | 68 void TestDecoding() { |
| 69 TestDecoding(TEST_ALL, 0); | 69 TestDecoding(TEST_ALL, 0); |
| 70 } | 70 } |
| 71 | 71 |
| 72 // Creates WebKit API's decoder. | 72 // Creates WebKit API's decoder. |
| 73 virtual WebKit::WebImageDecoder* CreateWebKitImageDecoder() const = 0; | 73 virtual WebKit::WebImageDecoder* CreateWebKitImageDecoder() const = 0; |
| 74 | 74 |
| 75 // The format to be decoded, like "bmp" or "ico". | 75 // The format to be decoded, like "bmp" or "ico". |
| 76 std::string format_; | 76 std::string format_; |
| 77 | 77 |
| 78 protected: | 78 protected: |
| 79 // Path to the test files. | 79 // Path to the test files. |
| 80 FilePath data_dir_; | 80 base::FilePath data_dir_; |
| 81 | 81 |
| 82 private: | 82 private: |
| 83 DISALLOW_COPY_AND_ASSIGN(ImageDecoderTest); | 83 DISALLOW_COPY_AND_ASSIGN(ImageDecoderTest); |
| 84 }; | 84 }; |
| 85 | 85 |
| 86 #endif // WEBKIT_TOOLS_TEST_SHELL_IMAGE_DECODER_UNITTEST_H_ | 86 #endif // WEBKIT_TOOLS_TEST_SHELL_IMAGE_DECODER_UNITTEST_H_ |
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