| // Copyright (c) 2011 The LevelDB Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. See the AUTHORS file for names of contributors. |
| |
| #include "port/port.h" |
| #include "util/testharness.h" |
| |
| namespace leveldb { |
| namespace port { |
| |
| class SHA1 { }; |
| |
| static std::string TestSHA1(const char* data, size_t len) { |
| char hash_val[20]; |
| SHA1_Hash(data, len, hash_val); |
| char buf[41]; |
| for (int i = 0; i < 20; i++) { |
| snprintf(buf + i * 2, 41 - i * 2, |
| "%02x", |
| static_cast<unsigned int>(static_cast<unsigned char>( |
| hash_val[i]))); |
| } |
| return std::string(buf, 40); |
| } |
| |
| TEST(SHA1, Simple) { |
| ASSERT_EQ("da39a3ee5e6b4b0d3255bfef95601890afd80709", TestSHA1("", 0)); |
| ASSERT_EQ("aaf4c61ddcc5e8a2dabede0f3b482cd9aea9434d", TestSHA1("hello", 5)); |
| std::string x(10000, 'x'); |
| ASSERT_EQ("f8c5cde791c5056cf515881e701c8a9ecb439a75", |
| TestSHA1(x.data(), x.size())); |
| } |
| |
| } |
| } |
| |
| int main(int argc, char** argv) { |
| return leveldb::test::RunAllTests(); |
| } |