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 "net/quic/quic_utils.h" 6 7#include "net/quic/crypto/crypto_protocol.h" 8#include "testing/gtest/include/gtest/gtest.h" 9 10using base::StringPiece; 11using std::string; 12 13namespace net { 14namespace test { 15namespace { 16 17// A test string and a hex+ASCII dump of the same string. 18const unsigned char kString[] = { 19 0x00, 0x90, 0x69, 0xbd, 0x54, 0x00, 0x00, 0x0d, 20 0x61, 0x0f, 0x01, 0x89, 0x08, 0x00, 0x45, 0x00, 21 0x00, 0x1c, 0xfb, 0x98, 0x40, 0x00, 0x40, 0x01, 22 0x7e, 0x18, 0xd8, 0xef, 0x23, 0x01, 0x45, 0x5d, 23 0x7f, 0xe2, 0x08, 0x00, 0x6b, 0xcb, 0x0b, 0xc6, 24 0x80, 0x6e 25}; 26 27const unsigned char kHexDump[] = 28"0x0000: 0090 69bd 5400 000d 610f 0189 0800 4500 ..i.T...a.....E.\n" 29"0x0010: 001c fb98 4000 4001 7e18 d8ef 2301 455d ....@.@.~...#.E]\n" 30"0x0020: 7fe2 0800 6bcb 0bc6 806e ....k....n\n"; 31 32TEST(QuicUtilsTest, StreamErrorToString) { 33 EXPECT_STREQ("QUIC_BAD_APPLICATION_PAYLOAD", 34 QuicUtils::StreamErrorToString(QUIC_BAD_APPLICATION_PAYLOAD)); 35} 36 37TEST(QuicUtilsTest, ErrorToString) { 38 EXPECT_STREQ("QUIC_NO_ERROR", 39 QuicUtils::ErrorToString(QUIC_NO_ERROR)); 40} 41 42TEST(QuicUtilsTest, StringToHexASCIIDumpArgTypes) { 43 // Verify that char*, string and StringPiece are all valid argument types. 44 struct { 45 const string input; 46 const string expected; 47 } tests[] = { 48 { "", "", }, 49 { "A", "0x0000: 41 A\n", }, 50 { "AB", "0x0000: 4142 AB\n", }, 51 { "ABC", "0x0000: 4142 43 ABC\n", }, 52 { "original", 53 "0x0000: 6f72 6967 696e 616c original\n", }, 54 }; 55 56 for (size_t i = 0; i < ARRAYSIZE_UNSAFE(tests); ++i) { 57 EXPECT_EQ(tests[i].expected, 58 QuicUtils::StringToHexASCIIDump(tests[i].input.c_str())); 59 EXPECT_EQ(tests[i].expected, 60 QuicUtils::StringToHexASCIIDump(tests[i].input)); 61 EXPECT_EQ(tests[i].expected, 62 QuicUtils::StringToHexASCIIDump(StringPiece(tests[i].input))); 63 } 64} 65 66TEST(QuicUtilsTest, StringToHexASCIIDumpSuccess) { 67 EXPECT_EQ(string(reinterpret_cast<const char*>(kHexDump)), 68 QuicUtils::StringToHexASCIIDump( 69 string(reinterpret_cast<const char*>(kString), sizeof(kString)))); 70} 71 72TEST(QuicUtilsTest, TagToString) { 73 EXPECT_EQ("SCFG", 74 QuicUtils::TagToString(kSCFG)); 75 EXPECT_EQ("SNO ", 76 QuicUtils::TagToString(kServerNonceTag)); 77 EXPECT_EQ("CRT ", 78 QuicUtils::TagToString(kCertificateTag)); 79 EXPECT_EQ("CHLO", 80 QuicUtils::TagToString(MakeQuicTag('C', 'H', 'L', 'O'))); 81 // A tag that contains a non-printing character will be printed as a decimal 82 // number. 83 EXPECT_EQ("525092931", 84 QuicUtils::TagToString(MakeQuicTag('C', 'H', 'L', '\x1f'))); 85} 86 87} // namespace 88} // namespace test 89} // namespace net 90