Home | History | Annotate | Download | only in simple 
      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),
     34             GetEntryHashKey("http://www.amazon.com/"));
     35 
     36   EXPECT_EQ("9fe947998c2ccf47",
     37             GetEntryHashKeyAsHexString("www.amazon.com"));
     38   EXPECT_EQ(GG_UINT64_C(0x9fe947998c2ccf47), GetEntryHashKey("www.amazon.com"));
     39 
     40   EXPECT_EQ("0d4b6b5eeea339da", GetEntryHashKeyAsHexString(""));
     41   EXPECT_EQ(GG_UINT64_C(0x0d4b6b5eeea339da), GetEntryHashKey(""));
     42 
     43   EXPECT_EQ("a68ac2ecc87dfd04", GetEntryHashKeyAsHexString("http://www.domain.com/uoQ76Kb2QL5hzaVOSAKWeX0W9LfDLqphmRXpsfHN8tgF5lCsfTxlOVWY8vFwzhsRzoNYKhUIOTc5TnUlT0vpdQflPyk2nh7vurXOj60cDnkG3nsrXMhFCsPjhcZAic2jKpF9F9TYRYQwJo81IMi6gY01RK3ZcNl8WGfqcvoZ702UIdetvR7kiaqo1czwSJCMjRFdG6EgMzgXrwE8DYMz4fWqoa1F1c1qwTCBk3yOcmGTbxsPSJK5QRyNea9IFLrBTjfE7ZlN2vZiI7adcDYJef.htm"));
     44 
     45   EXPECT_EQ(GG_UINT64_C(0xa68ac2ecc87dfd04), GetEntryHashKey("http://www.domain.com/uoQ76Kb2QL5hzaVOSAKWeX0W9LfDLqphmRXpsfHN8tgF5lCsfTxlOVWY8vFwzhsRzoNYKhUIOTc5TnUlT0vpdQflPyk2nh7vurXOj60cDnkG3nsrXMhFCsPjhcZAic2jKpF9F9TYRYQwJo81IMi6gY01RK3ZcNl8WGfqcvoZ702UIdetvR7kiaqo1czwSJCMjRFdG6EgMzgXrwE8DYMz4fWqoa1F1c1qwTCBk3yOcmGTbxsPSJK5QRyNea9IFLrBTjfE7ZlN2vZiI7adcDYJef.htm"));
     46 }
     47 
     48 TEST_F(SimpleUtilTest, GetEntryHashKeyFromHexString) {
     49   uint64 hash_key = 0;
     50   EXPECT_TRUE(GetEntryHashKeyFromHexString("0000000005f5e0ff", &hash_key));
     51   EXPECT_EQ(GG_UINT64_C(99999999), hash_key);
     52 
     53   EXPECT_TRUE(GetEntryHashKeyFromHexString("7ffffffffffffffF", &hash_key));
     54   EXPECT_EQ(GG_UINT64_C(9223372036854775807), hash_key);
     55 
     56   EXPECT_TRUE(GetEntryHashKeyFromHexString("8000000000000000", &hash_key));
     57   EXPECT_EQ(GG_UINT64_C(9223372036854775808), hash_key);
     58 
     59   EXPECT_TRUE(GetEntryHashKeyFromHexString("FFFFFFFFFFFFFFFF", &hash_key));
     60   EXPECT_EQ(GG_UINT64_C(18446744073709551615), hash_key);
     61 
     62   // Wrong hash string size.
     63   EXPECT_FALSE(GetEntryHashKeyFromHexString("FFFFFFFFFFFFFFF", &hash_key));
     64 
     65   // Wrong hash string size.
     66   EXPECT_FALSE(GetEntryHashKeyFromHexString("FFFFFFFFFFFFFFFFF", &hash_key));
     67 
     68   EXPECT_FALSE(GetEntryHashKeyFromHexString("iwr8wglhg8*(&1231((", &hash_key));
     69 }
     70 
     71 TEST_F(SimpleUtilTest, SizesAndOffsets) {
     72   const char key[] = "This is an example key";
     73   const int data_size = 1000;
     74   const int file_size = GetFileSizeFromKeyAndDataSize(key, data_size);
     75   EXPECT_EQ(data_size, GetDataSizeFromKeyAndFileSize(key, file_size));
     76 }
     77