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// Copyright (c) 2013 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "net/quic/quic_utils.h"
#include "testing/gtest/include/gtest/gtest.h"
using base::StringPiece;
using std::string;
namespace net {
namespace test {
namespace {
// A test string and a hex+ASCII dump of the same string.
const unsigned char kString[] = {
0x00, 0x90, 0x69, 0xbd, 0x54, 0x00, 0x00, 0x0d,
0x61, 0x0f, 0x01, 0x89, 0x08, 0x00, 0x45, 0x00,
0x00, 0x1c, 0xfb, 0x98, 0x40, 0x00, 0x40, 0x01,
0x7e, 0x18, 0xd8, 0xef, 0x23, 0x01, 0x45, 0x5d,
0x7f, 0xe2, 0x08, 0x00, 0x6b, 0xcb, 0x0b, 0xc6,
0x80, 0x6e
};
const unsigned char kHexDump[] =
"0x0000: 0090 69bd 5400 000d 610f 0189 0800 4500 ..i.T...a.....E.\n"
"0x0010: 001c fb98 4000 4001 7e18 d8ef 2301 455d ....@.@.~...#.E]\n"
"0x0020: 7fe2 0800 6bcb 0bc6 806e ....k....n\n";
TEST(QuicUtilsTest, StreamErrorToString) {
EXPECT_STREQ("QUIC_BAD_APPLICATION_PAYLOAD",
QuicUtils::StreamErrorToString(QUIC_BAD_APPLICATION_PAYLOAD));
}
TEST(QuicUtilsTest, ErrorToString) {
EXPECT_STREQ("QUIC_NO_ERROR",
QuicUtils::ErrorToString(QUIC_NO_ERROR));
}
TEST(QuicUtilsTest, StringToHexASCIIDumpArgTypes) {
// Verify that char*, string and StringPiece are all valid argument types.
struct {
const string input;
const string expected;
} tests[] = {
{ "", "", },
{ "A", "0x0000: 41 A\n", },
{ "AB", "0x0000: 4142 AB\n", },
{ "ABC", "0x0000: 4142 43 ABC\n", },
{ "original",
"0x0000: 6f72 6967 696e 616c original\n", },
};
for (size_t i = 0; i < ARRAYSIZE_UNSAFE(tests); ++i) {
EXPECT_EQ(tests[i].expected,
QuicUtils::StringToHexASCIIDump(tests[i].input.c_str()));
EXPECT_EQ(tests[i].expected,
QuicUtils::StringToHexASCIIDump(tests[i].input));
EXPECT_EQ(tests[i].expected,
QuicUtils::StringToHexASCIIDump(StringPiece(tests[i].input)));
}
}
TEST(QuicUtilsTest, StringToHexASCIIDumpSuccess) {
EXPECT_EQ(string(reinterpret_cast<const char*>(kHexDump)),
QuicUtils::StringToHexASCIIDump(
string(reinterpret_cast<const char*>(kString), sizeof(kString))));
}
} // namespace
} // namespace test
} // namespace net
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