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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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 "base/base64.h" | 5 #include "base/base64.h" |
| 6 #include "base/files/file_path.h" | 6 #include "base/files/file_path.h" |
| 7 #include "base/files/scoped_temp_dir.h" | 7 #include "base/files/scoped_temp_dir.h" |
| 8 #include "crypto/sha2.h" | 8 #include "crypto/sha2.h" |
| 9 #include "extensions/browser/computed_hashes.h" | 9 #include "extensions/browser/computed_hashes.h" |
| 10 #include "testing/gtest/include/gtest/gtest.h" | 10 #include "testing/gtest/include/gtest/gtest.h" |
| 11 | 11 |
| 12 namespace { | 12 namespace { |
| 13 | 13 |
| 14 // Helper to return base64 encode result by value. | 14 // Helper to return base64 encode result by value. |
| 15 std::string Base64Encode(const std::string& data) { | 15 std::string Base64Encode(const std::string& data) { |
| 16 std::string result; | 16 std::string result; |
| 17 base::Base64Encode(data, &result); | 17 base::Base64Encode(data, &result); |
| 18 return result; | 18 return result; |
| 19 } | 19 } |
| 20 | 20 |
| 21 } // namespace | 21 } // namespace |
| 22 | 22 |
| 23 namespace extensions { | 23 namespace extensions { |
| 24 | 24 |
| 25 TEST(ComputedHashes, ComputedHashes) { | 25 TEST(ComputedHashes, ComputedHashes) { |
| 26 base::ScopedTempDir scoped_dir; | 26 base::ScopedTempDir scoped_dir; |
| 27 ASSERT_TRUE(scoped_dir.CreateUniqueTempDir()); | 27 ASSERT_TRUE(scoped_dir.CreateUniqueTempDir()); |
| 28 base::FilePath computed_hashes = | 28 base::FilePath computed_hashes = |
| 29 scoped_dir.path().AppendASCII("computed_hashes.json"); | 29 scoped_dir.GetPath().AppendASCII("computed_hashes.json"); |
| 30 | 30 |
| 31 // We'll add hashes for 2 files, one of which uses a subdirectory | 31 // We'll add hashes for 2 files, one of which uses a subdirectory |
| 32 // path. The first file will have a list of 1 block hash, and the | 32 // path. The first file will have a list of 1 block hash, and the |
| 33 // second file will have 2 block hashes. | 33 // second file will have 2 block hashes. |
| 34 base::FilePath path1(FILE_PATH_LITERAL("foo.txt")); | 34 base::FilePath path1(FILE_PATH_LITERAL("foo.txt")); |
| 35 base::FilePath path2 = | 35 base::FilePath path2 = |
| 36 base::FilePath(FILE_PATH_LITERAL("foo")).AppendASCII("bar.txt"); | 36 base::FilePath(FILE_PATH_LITERAL("foo")).AppendASCII("bar.txt"); |
| 37 std::vector<std::string> hashes1; | 37 std::vector<std::string> hashes1; |
| 38 std::vector<std::string> hashes2; | 38 std::vector<std::string> hashes2; |
| 39 hashes1.push_back(crypto::SHA256HashString("first")); | 39 hashes1.push_back(crypto::SHA256HashString("first")); |
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| 116 // Now an empty input. | 116 // Now an empty input. |
| 117 std::string content3; | 117 std::string content3; |
| 118 std::vector<std::string> hashes3; | 118 std::vector<std::string> hashes3; |
| 119 ComputedHashes::ComputeHashesForContent(content3, block_size, &hashes3); | 119 ComputedHashes::ComputeHashesForContent(content3, block_size, &hashes3); |
| 120 ASSERT_EQ(1u, hashes3.size()); | 120 ASSERT_EQ(1u, hashes3.size()); |
| 121 ASSERT_EQ(std::string("47DEQpj8HBSa+/TImW+5JCeuQeRkm5NMpJWZG3hSuFU="), | 121 ASSERT_EQ(std::string("47DEQpj8HBSa+/TImW+5JCeuQeRkm5NMpJWZG3hSuFU="), |
| 122 Base64Encode(hashes3[0])); | 122 Base64Encode(hashes3[0])); |
| 123 } | 123 } |
| 124 | 124 |
| 125 } // namespace extensions | 125 } // namespace extensions |
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