1// Copyright (c) 2012 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_reliable_client_stream.h"
6
7#include "net/base/net_errors.h"
8#include "net/base/test_completion_callback.h"
9#include "net/quic/quic_client_session.h"
10#include "net/quic/quic_utils.h"
11#include "net/quic/spdy_utils.h"
12#include "net/quic/test_tools/quic_test_utils.h"
13#include "testing/gmock/include/gmock/gmock.h"
14
15using testing::AnyNumber;
16using testing::Return;
17using testing::StrEq;
18using testing::_;
19
20namespace net {
21namespace test {
22namespace {
23
24const QuicConnectionId kStreamId = 3;
25
26class MockDelegate : public QuicReliableClientStream::Delegate {
27 public:
28  MockDelegate() {}
29
30  MOCK_METHOD0(OnSendData, int());
31  MOCK_METHOD2(OnSendDataComplete, int(int, bool*));
32  MOCK_METHOD2(OnDataReceived, int(const char*, int));
33  MOCK_METHOD1(OnClose, void(QuicErrorCode));
34  MOCK_METHOD1(OnError, void(int));
35  MOCK_METHOD0(HasSendHeadersComplete, bool());
36
37 private:
38  DISALLOW_COPY_AND_ASSIGN(MockDelegate);
39};
40
41class QuicReliableClientStreamTest
42    : public ::testing::TestWithParam<QuicVersion> {
43 public:
44  QuicReliableClientStreamTest()
45      : session_(new MockConnection(false, SupportedVersions(GetParam()))) {
46    stream_ = new QuicReliableClientStream(kStreamId, &session_, BoundNetLog());
47    session_.ActivateStream(stream_);
48    stream_->SetDelegate(&delegate_);
49  }
50
51  void InitializeHeaders() {
52    headers_[":host"] = "www.google.com";
53    headers_[":path"] = "/index.hml";
54    headers_[":scheme"] = "https";
55    headers_["cookie"] =
56        "__utma=208381060.1228362404.1372200928.1372200928.1372200928.1; "
57        "__utmc=160408618; "
58        "GX=DQAAAOEAAACWJYdewdE9rIrW6qw3PtVi2-d729qaa-74KqOsM1NVQblK4VhX"
59        "hoALMsy6HOdDad2Sz0flUByv7etmo3mLMidGrBoljqO9hSVA40SLqpG_iuKKSHX"
60        "RW3Np4bq0F0SDGDNsW0DSmTS9ufMRrlpARJDS7qAI6M3bghqJp4eABKZiRqebHT"
61        "pMU-RXvTI5D5oCF1vYxYofH_l1Kviuiy3oQ1kS1enqWgbhJ2t61_SNdv-1XJIS0"
62        "O3YeHLmVCs62O6zp89QwakfAWK9d3IDQvVSJzCQsvxvNIvaZFa567MawWlXg0Rh"
63        "1zFMi5vzcns38-8_Sns; "
64        "GA=v*2%2Fmem*57968640*47239936%2Fmem*57968640*47114716%2Fno-nm-"
65        "yj*15%2Fno-cc-yj*5%2Fpc-ch*133685%2Fpc-s-cr*133947%2Fpc-s-t*1339"
66        "47%2Fno-nm-yj*4%2Fno-cc-yj*1%2Fceft-as*1%2Fceft-nqas*0%2Fad-ra-c"
67        "v_p%2Fad-nr-cv_p-f*1%2Fad-v-cv_p*859%2Fad-ns-cv_p-f*1%2Ffn-v-ad%"
68        "2Fpc-t*250%2Fpc-cm*461%2Fpc-s-cr*722%2Fpc-s-t*722%2Fau_p*4"
69        "SICAID=AJKiYcHdKgxum7KMXG0ei2t1-W4OD1uW-ecNsCqC0wDuAXiDGIcT_HA2o1"
70        "3Rs1UKCuBAF9g8rWNOFbxt8PSNSHFuIhOo2t6bJAVpCsMU5Laa6lewuTMYI8MzdQP"
71        "ARHKyW-koxuhMZHUnGBJAM1gJODe0cATO_KGoX4pbbFxxJ5IicRxOrWK_5rU3cdy6"
72        "edlR9FsEdH6iujMcHkbE5l18ehJDwTWmBKBzVD87naobhMMrF6VvnDGxQVGp9Ir_b"
73        "Rgj3RWUoPumQVCxtSOBdX0GlJOEcDTNCzQIm9BSfetog_eP_TfYubKudt5eMsXmN6"
74        "QnyXHeGeK2UINUzJ-D30AFcpqYgH9_1BvYSpi7fc7_ydBU8TaD8ZRxvtnzXqj0RfG"
75        "tuHghmv3aD-uzSYJ75XDdzKdizZ86IG6Fbn1XFhYZM-fbHhm3mVEXnyRW4ZuNOLFk"
76        "Fas6LMcVC6Q8QLlHYbXBpdNFuGbuZGUnav5C-2I_-46lL0NGg3GewxGKGHvHEfoyn"
77        "EFFlEYHsBQ98rXImL8ySDycdLEFvBPdtctPmWCfTxwmoSMLHU2SCVDhbqMWU5b0yr"
78        "JBCScs_ejbKaqBDoB7ZGxTvqlrB__2ZmnHHjCr8RgMRtKNtIeuZAo ";
79  }
80
81  testing::StrictMock<MockDelegate> delegate_;
82  MockSession session_;
83  QuicReliableClientStream* stream_;
84  QuicCryptoClientConfig crypto_config_;
85  SpdyHeaderBlock headers_;
86};
87
88INSTANTIATE_TEST_CASE_P(Version, QuicReliableClientStreamTest,
89                        ::testing::ValuesIn(QuicSupportedVersions()));
90
91TEST_P(QuicReliableClientStreamTest, OnFinRead) {
92  InitializeHeaders();
93  string uncompressed_headers =
94      SpdyUtils::SerializeUncompressedHeaders(headers_);
95  EXPECT_CALL(delegate_, OnDataReceived(StrEq(uncompressed_headers.data()),
96                                        uncompressed_headers.size()));
97  QuicStreamOffset offset = 0;
98  stream_->OnStreamHeaders(uncompressed_headers);
99  stream_->OnStreamHeadersComplete(false, uncompressed_headers.length());
100
101  IOVector iov;
102  QuicStreamFrame frame2(kStreamId, true, offset, iov);
103  EXPECT_CALL(delegate_, OnClose(QUIC_NO_ERROR));
104  stream_->OnStreamFrame(frame2);
105}
106
107TEST_P(QuicReliableClientStreamTest, ProcessData) {
108  const char data[] = "hello world!";
109  EXPECT_CALL(delegate_, OnDataReceived(StrEq(data), arraysize(data)));
110  EXPECT_CALL(delegate_, OnClose(QUIC_NO_ERROR));
111
112  EXPECT_EQ(arraysize(data), stream_->ProcessData(data, arraysize(data)));
113}
114
115TEST_P(QuicReliableClientStreamTest, ProcessDataWithError) {
116  const char data[] = "hello world!";
117  EXPECT_CALL(delegate_,
118              OnDataReceived(StrEq(data),
119                             arraysize(data))).WillOnce(Return(ERR_UNEXPECTED));
120  EXPECT_CALL(delegate_, OnClose(QUIC_NO_ERROR));
121
122
123  EXPECT_EQ(0u, stream_->ProcessData(data, arraysize(data)));
124}
125
126TEST_P(QuicReliableClientStreamTest, OnError) {
127  EXPECT_CALL(delegate_, OnError(ERR_INTERNET_DISCONNECTED));
128
129  stream_->OnError(ERR_INTERNET_DISCONNECTED);
130  EXPECT_FALSE(stream_->GetDelegate());
131}
132
133TEST_P(QuicReliableClientStreamTest, WriteStreamData) {
134  EXPECT_CALL(delegate_, OnClose(QUIC_NO_ERROR));
135
136  const char kData1[] = "hello world";
137  const size_t kDataLen = arraysize(kData1);
138
139  // All data written.
140  EXPECT_CALL(session_, WritevData(stream_->id(), _,  _, _, _, _)).WillOnce(
141      Return(QuicConsumedData(kDataLen, true)));
142  TestCompletionCallback callback;
143  EXPECT_EQ(OK, stream_->WriteStreamData(base::StringPiece(kData1, kDataLen),
144                                         true, callback.callback()));
145}
146
147TEST_P(QuicReliableClientStreamTest, WriteStreamDataAsync) {
148  EXPECT_CALL(delegate_, HasSendHeadersComplete()).Times(AnyNumber());
149  EXPECT_CALL(delegate_, OnClose(QUIC_NO_ERROR));
150
151  const char kData1[] = "hello world";
152  const size_t kDataLen = arraysize(kData1);
153
154  // No data written.
155  EXPECT_CALL(session_, WritevData(stream_->id(),  _, _, _, _, _)).WillOnce(
156      Return(QuicConsumedData(0, false)));
157  TestCompletionCallback callback;
158  EXPECT_EQ(ERR_IO_PENDING,
159            stream_->WriteStreamData(base::StringPiece(kData1, kDataLen),
160                                     true, callback.callback()));
161  ASSERT_FALSE(callback.have_result());
162
163  // All data written.
164  EXPECT_CALL(session_, WritevData(stream_->id(),  _, _, _, _, _)).WillOnce(
165      Return(QuicConsumedData(kDataLen, true)));
166  stream_->OnCanWrite();
167  ASSERT_TRUE(callback.have_result());
168  EXPECT_EQ(OK, callback.WaitForResult());
169}
170
171}  // namespace
172}  // namespace test
173}  // namespace net
174