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// Copyright (c) 2012 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/crypto/null_encrypter.h"
#include "net/quic/test_tools/quic_test_utils.h"
using base::StringPiece;
namespace net {
namespace test {
class NullEncrypterTest : public ::testing::TestWithParam<bool> {
};
TEST_F(NullEncrypterTest, Encrypt) {
unsigned char expected[] = {
// fnv hash
0xa0, 0x6f, 0x44, 0x8a,
0x44, 0xf8, 0x18, 0x3b,
0x47, 0x91, 0xb2, 0x13,
// payload
'g', 'o', 'o', 'd',
'b', 'y', 'e', '!',
};
NullEncrypter encrypter;
char encrypted[256];
size_t encrypted_len = 0;
ASSERT_TRUE(encrypter.EncryptPacket(0, "hello world!", "goodbye!", encrypted,
&encrypted_len, 256));
test::CompareCharArraysWithHexError(
"encrypted data", encrypted, encrypted_len,
reinterpret_cast<const char*>(expected), arraysize(expected));
}
TEST_F(NullEncrypterTest, GetMaxPlaintextSize) {
NullEncrypter encrypter;
EXPECT_EQ(1000u, encrypter.GetMaxPlaintextSize(1012));
EXPECT_EQ(100u, encrypter.GetMaxPlaintextSize(112));
EXPECT_EQ(10u, encrypter.GetMaxPlaintextSize(22));
}
TEST_F(NullEncrypterTest, GetCiphertextSize) {
NullEncrypter encrypter;
EXPECT_EQ(1012u, encrypter.GetCiphertextSize(1000));
EXPECT_EQ(112u, encrypter.GetCiphertextSize(100));
EXPECT_EQ(22u, encrypter.GetCiphertextSize(10));
}
} // namespace test
} // namespace net
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