1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
|
// 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/core/quic_crypto_stream.h"
#include <cstdint>
#include <memory>
#include <string>
#include <vector>
#include "base/macros.h"
#include "net/quic/core/crypto/crypto_handshake.h"
#include "net/quic/core/crypto/crypto_protocol.h"
#include "net/quic/platform/api/quic_socket_address.h"
#include "net/quic/platform/api/quic_test.h"
#include "net/quic/test_tools/crypto_test_utils.h"
#include "net/quic/test_tools/quic_stream_peer.h"
#include "net/quic/test_tools/quic_test_utils.h"
using std::string;
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);
}
std::vector<CryptoHandshakeMessage>* messages() { return &messages_; }
private:
std::vector<CryptoHandshakeMessage> messages_;
DISALLOW_COPY_AND_ASSIGN(MockQuicCryptoStream);
};
class QuicCryptoStreamTest : public QuicTest {
public:
QuicCryptoStreamTest()
: connection_(new MockQuicConnection(&helper_,
&alarm_factory_,
Perspective::IS_CLIENT)),
session_(connection_),
stream_(&session_) {
message_.set_tag(kSHLO);
message_.SetStringPiece(1, "abc");
message_.SetStringPiece(2, "def");
ConstructHandshakeMessage(Perspective::IS_SERVER);
}
void ConstructHandshakeMessage(Perspective perspective) {
CryptoFramer framer;
message_data_.reset(
framer.ConstructHandshakeMessage(message_, perspective));
}
protected:
MockQuicConnectionHelper helper_;
MockAlarmFactory alarm_factory_;
MockQuicConnection* connection_;
MockQuicSpdySession session_;
MockQuicCryptoStream stream_;
CryptoHandshakeMessage message_;
std::unique_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) {
stream_.OnStreamFrame(QuicStreamFrame(kCryptoStreamId, /*fin=*/false,
/*offset=*/0,
message_data_->AsStringPiece()));
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", crypto_test_utils::GetValueForTag(message, 1));
EXPECT_EQ("def", crypto_test_utils::GetValueForTag(message, 2));
}
TEST_F(QuicCryptoStreamTest, ProcessBadData) {
string bad(message_data_->data(), message_data_->length());
const int kFirstTagIndex = sizeof(uint32_t) + // message tag
sizeof(uint16_t) + // number of tag-value pairs
sizeof(uint16_t); // padding
EXPECT_EQ(1, bad[kFirstTagIndex]);
bad[kFirstTagIndex] = 0x7F; // out of order tag
EXPECT_CALL(*connection_, CloseConnection(QUIC_CRYPTO_TAGS_OUT_OF_ORDER,
testing::_, testing::_));
stream_.OnStreamFrame(
QuicStreamFrame(kCryptoStreamId, /*fin=*/false, /*offset=*/0, bad));
}
TEST_F(QuicCryptoStreamTest, NoConnectionLevelFlowControl) {
EXPECT_FALSE(
QuicStreamPeer::StreamContributesToConnectionFlowControl(&stream_));
}
} // namespace
} // namespace test
} // namespace net
|
