1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #include "base/logging.h" 6 #include "base/port.h" 7 #include "net/disk_cache/simple/simple_util.h" 8 #include "testing/gtest/include/gtest/gtest.h" 9 10 using disk_cache::simple_util::ConvertEntryHashKeyToHexString; 11 using disk_cache::simple_util::GetEntryHashKeyAsHexString; 12 using disk_cache::simple_util::GetEntryHashKeyFromHexString; 13 using disk_cache::simple_util::GetEntryHashKey; 14 using disk_cache::simple_util::GetFileSizeFromKeyAndDataSize; 15 using disk_cache::simple_util::GetDataSizeFromKeyAndFileSize; 16 17 class SimpleUtilTest : public testing::Test {}; 18 19 TEST_F(SimpleUtilTest, ConvertEntryHashKeyToHexString) { 20 EXPECT_EQ("0000000005f5e0ff", 21 ConvertEntryHashKeyToHexString(GG_UINT64_C(99999999))); 22 EXPECT_EQ("7fffffffffffffff", 23 ConvertEntryHashKeyToHexString(GG_UINT64_C(9223372036854775807))); 24 EXPECT_EQ("8000000000000000", 25 ConvertEntryHashKeyToHexString(GG_UINT64_C(9223372036854775808))); 26 EXPECT_EQ("ffffffffffffffff", 27 ConvertEntryHashKeyToHexString(GG_UINT64_C(18446744073709551615))); 28 } 29 30 TEST_F(SimpleUtilTest, GetEntryHashKey) { 31 EXPECT_EQ("7ac408c1dff9c84b", 32 GetEntryHashKeyAsHexString("http://www.amazon.com/")); 33 EXPECT_EQ(GG_UINT64_C(0x7ac408c1dff9c84b), GetEntryHashKey("http://www.amazon.com/")); 34 35 EXPECT_EQ("9fe947998c2ccf47", 36 GetEntryHashKeyAsHexString("www.amazon.com")); 37 EXPECT_EQ(GG_UINT64_C(0x9fe947998c2ccf47), GetEntryHashKey("www.amazon.com")); 38 39 EXPECT_EQ("0d4b6b5eeea339da", GetEntryHashKeyAsHexString("")); 40 EXPECT_EQ(GG_UINT64_C(0x0d4b6b5eeea339da), GetEntryHashKey("")); 41 42 EXPECT_EQ("a68ac2ecc87dfd04", GetEntryHashKeyAsHexString("http://www.domain.com/uoQ76Kb2QL5hzaVOSAKWeX0W9LfDLqphmRXpsfHN8tgF5lCsfTxlOVWY8vFwzhsRzoNYKhUIOTc5TnUlT0vpdQflPyk2nh7vurXOj60cDnkG3nsrXMhFCsPjhcZAic2jKpF9F9TYRYQwJo81IMi6gY01RK3ZcNl8WGfqcvoZ702UIdetvR7kiaqo1czwSJCMjRFdG6EgMzgXrwE8DYMz4fWqoa1F1c1qwTCBk3yOcmGTbxsPSJK5QRyNea9IFLrBTjfE7ZlN2vZiI7adcDYJef.htm")); 43 44 EXPECT_EQ(GG_UINT64_C(0xa68ac2ecc87dfd04), GetEntryHashKey("http://www.domain.com/uoQ76Kb2QL5hzaVOSAKWeX0W9LfDLqphmRXpsfHN8tgF5lCsfTxlOVWY8vFwzhsRzoNYKhUIOTc5TnUlT0vpdQflPyk2nh7vurXOj60cDnkG3nsrXMhFCsPjhcZAic2jKpF9F9TYRYQwJo81IMi6gY01RK3ZcNl8WGfqcvoZ702UIdetvR7kiaqo1czwSJCMjRFdG6EgMzgXrwE8DYMz4fWqoa1F1c1qwTCBk3yOcmGTbxsPSJK5QRyNea9IFLrBTjfE7ZlN2vZiI7adcDYJef.htm")); 45 } 46 47 TEST_F(SimpleUtilTest, GetEntryHashKeyFromHexString) { 48 uint64 hash_key = 0; 49 EXPECT_TRUE(GetEntryHashKeyFromHexString("0000000005f5e0ff", &hash_key)); 50 EXPECT_EQ(GG_UINT64_C(99999999), hash_key); 51 52 EXPECT_TRUE(GetEntryHashKeyFromHexString("7ffffffffffffffF", &hash_key)); 53 EXPECT_EQ(GG_UINT64_C(9223372036854775807), hash_key); 54 55 EXPECT_TRUE(GetEntryHashKeyFromHexString("8000000000000000", &hash_key)); 56 EXPECT_EQ(GG_UINT64_C(9223372036854775808), hash_key); 57 58 EXPECT_TRUE(GetEntryHashKeyFromHexString("FFFFFFFFFFFFFFFF", &hash_key)); 59 EXPECT_EQ(GG_UINT64_C(18446744073709551615), hash_key); 60 61 // Wrong hash string size. 62 EXPECT_FALSE(GetEntryHashKeyFromHexString("FFFFFFFFFFFFFFF", &hash_key)); 63 64 // Wrong hash string size. 65 EXPECT_FALSE(GetEntryHashKeyFromHexString("FFFFFFFFFFFFFFFFF", &hash_key)); 66 67 EXPECT_FALSE(GetEntryHashKeyFromHexString("iwr8wglhg8*(&1231((", &hash_key)); 68 } 69 70 TEST_F(SimpleUtilTest, SizesAndOffsets) { 71 const char key[] = "This is an example key"; 72 const int data_size = 1000; 73 const int file_size = GetFileSizeFromKeyAndDataSize(key, data_size); 74 EXPECT_EQ(data_size, GetDataSizeFromKeyAndFileSize(key, file_size)); 75 } 76
