blob: 5d7001923d0499af2a99ab109e9a0adc3f7d8e8b [file] [log] [blame]
// 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/quic_crypto_stream.h"
#include <string>
#include <vector>
#include "base/memory/scoped_ptr.h"
#include "net/quic/crypto/crypto_handshake.h"
#include "net/quic/crypto/crypto_protocol.h"
#include "net/quic/test_tools/crypto_test_utils.h"
#include "net/quic/test_tools/quic_test_utils.h"
#include "net/quic/test_tools/reliable_quic_stream_peer.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
using std::string;
using std::vector;
namespace net {
namespace test {
namespace {
class MockQuicCryptoStream : public QuicCryptoStream {
public:
explicit MockQuicCryptoStream(QuicSession* session)
: QuicCryptoStream(session) {
}
void OnHandshakeMessage(const CryptoHandshakeMessage& message) override {
messages_.push_back(message);
}
vector<CryptoHandshakeMessage>* messages() {
return &messages_;
}
private:
vector<CryptoHandshakeMessage> messages_;
DISALLOW_COPY_AND_ASSIGN(MockQuicCryptoStream);
};
class QuicCryptoStreamTest : public ::testing::Test {
public:
QuicCryptoStreamTest()
: connection_(new MockConnection(Perspective::IS_CLIENT)),
session_(connection_),
stream_(&session_) {
message_.set_tag(kSHLO);
message_.SetStringPiece(1, "abc");
message_.SetStringPiece(2, "def");
ConstructHandshakeMessage();
}
void ConstructHandshakeMessage() {
CryptoFramer framer;
message_data_.reset(framer.ConstructHandshakeMessage(message_));
}
protected:
MockConnection* connection_;
MockQuicSpdySession session_;
MockQuicCryptoStream stream_;
CryptoHandshakeMessage message_;
scoped_ptr<QuicData> message_data_;
private:
DISALLOW_COPY_AND_ASSIGN(QuicCryptoStreamTest);
};
TEST_F(QuicCryptoStreamTest, NotInitiallyConected) {
EXPECT_FALSE(stream_.encryption_established());
EXPECT_FALSE(stream_.handshake_confirmed());
}
TEST_F(QuicCryptoStreamTest, ProcessRawData) {
EXPECT_EQ(message_data_->length(),
stream_.ProcessRawData(message_data_->data(),
message_data_->length()));
ASSERT_EQ(1u, stream_.messages()->size());
const CryptoHandshakeMessage& message = (*stream_.messages())[0];
EXPECT_EQ(kSHLO, message.tag());
EXPECT_EQ(2u, message.tag_value_map().size());
EXPECT_EQ("abc", CryptoTestUtils::GetValueForTag(message, 1));
EXPECT_EQ("def", CryptoTestUtils::GetValueForTag(message, 2));
}
TEST_F(QuicCryptoStreamTest, ProcessBadData) {
string bad(message_data_->data(), message_data_->length());
const int kFirstTagIndex = sizeof(uint32) + // message tag
sizeof(uint16) + // number of tag-value pairs
sizeof(uint16); // padding
EXPECT_EQ(1, bad[kFirstTagIndex]);
bad[kFirstTagIndex] = 0x7F; // out of order tag
EXPECT_CALL(*connection_,
SendConnectionClose(QUIC_CRYPTO_TAGS_OUT_OF_ORDER));
EXPECT_EQ(0u, stream_.ProcessRawData(bad.data(), bad.length()));
}
TEST_F(QuicCryptoStreamTest, NoConnectionLevelFlowControl) {
EXPECT_FALSE(ReliableQuicStreamPeer::StreamContributesToConnectionFlowControl(
&stream_));
}
} // namespace
} // namespace test
} // namespace net