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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 CONTENT_TEST_IMAGE_DECODER_TEST_H_ | 5 #ifndef CONTENT_TEST_IMAGE_DECODER_TEST_H_ |
| 6 #define CONTENT_TEST_IMAGE_DECODER_TEST_H_ | 6 #define CONTENT_TEST_IMAGE_DECODER_TEST_H_ |
| 7 | 7 |
| 8 #include <stdint.h> |
| 9 |
| 8 #include <string> | 10 #include <string> |
| 9 #include <vector> | 11 #include <vector> |
| 10 | 12 |
| 11 #include "base/basictypes.h" | |
| 12 #include "base/compiler_specific.h" | 13 #include "base/compiler_specific.h" |
| 13 #include "base/files/file_path.h" | 14 #include "base/files/file_path.h" |
| 15 #include "base/macros.h" |
| 14 | 16 |
| 15 #include "testing/gtest/include/gtest/gtest.h" | 17 #include "testing/gtest/include/gtest/gtest.h" |
| 16 | 18 |
| 17 namespace blink { class WebImageDecoder; } | 19 namespace blink { class WebImageDecoder; } |
| 18 | 20 |
| 19 // Decodes a handful of image files and compares their MD5 sums to the stored | 21 // Decodes a handful of image files and compares their MD5 sums to the stored |
| 20 // sums on disk. To recalculate the MD5 sums, uncomment the CALCULATE_MD5_SUMS | 22 // sums on disk. To recalculate the MD5 sums, uncomment the CALCULATE_MD5_SUMS |
| 21 // #define in the .cc file. | 23 // #define in the .cc file. |
| 22 // | 24 // |
| 23 // The image files and corresponding MD5 sums live in the directory | 25 // The image files and corresponding MD5 sums live in the directory |
| (...skipping 30 matching lines...) Expand all Loading... |
| 54 // asked to generate one, i.e. if #define CALCULATE_MD5_SUMS is not set. | 56 // asked to generate one, i.e. if #define CALCULATE_MD5_SUMS is not set. |
| 55 void TestWebKitImageDecoder(const base::FilePath& image_path, | 57 void TestWebKitImageDecoder(const base::FilePath& image_path, |
| 56 const base::FilePath& md5_sum_path, | 58 const base::FilePath& md5_sum_path, |
| 57 int desired_frame_index) const; | 59 int desired_frame_index) const; |
| 58 | 60 |
| 59 // 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 |
| 60 // expected state. |file_selection| and |threshold| can be used to select | 62 // expected state. |file_selection| and |threshold| can be used to select |
| 61 // files to test based on file size. | 63 // files to test based on file size. |
| 62 // If just the MD5 sum is wanted, this skips chunking. | 64 // If just the MD5 sum is wanted, this skips chunking. |
| 63 void TestDecoding(ImageDecoderTestFileSelection file_selection, | 65 void TestDecoding(ImageDecoderTestFileSelection file_selection, |
| 64 const int64 threshold); | 66 const int64_t threshold); |
| 65 | 67 |
| 66 void TestDecoding() { | 68 void TestDecoding() { |
| 67 TestDecoding(TEST_ALL, 0); | 69 TestDecoding(TEST_ALL, 0); |
| 68 } | 70 } |
| 69 | 71 |
| 70 // Creates WebKit API's decoder. | 72 // Creates WebKit API's decoder. |
| 71 virtual blink::WebImageDecoder* CreateWebKitImageDecoder() const = 0; | 73 virtual blink::WebImageDecoder* CreateWebKitImageDecoder() const = 0; |
| 72 | 74 |
| 73 // The format to be decoded, like "bmp" or "ico". | 75 // The format to be decoded, like "bmp" or "ico". |
| 74 std::string format_; | 76 std::string format_; |
| 75 | 77 |
| 76 protected: | 78 protected: |
| 77 const base::FilePath& data_dir() const { return data_dir_; } | 79 const base::FilePath& data_dir() const { return data_dir_; } |
| 78 | 80 |
| 79 private: | 81 private: |
| 80 // Path to the test files. | 82 // Path to the test files. |
| 81 base::FilePath data_dir_; | 83 base::FilePath data_dir_; |
| 82 | 84 |
| 83 DISALLOW_COPY_AND_ASSIGN(ImageDecoderTest); | 85 DISALLOW_COPY_AND_ASSIGN(ImageDecoderTest); |
| 84 }; | 86 }; |
| 85 | 87 |
| 86 #endif // CONTENT_TEST_IMAGE_DECODER_TEST_H_ | 88 #endif // CONTENT_TEST_IMAGE_DECODER_TEST_H_ |
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