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
15 using testing::Return;
16 using testing::StrEq;
17 using testing::_;
18
19 namespace net {
20 namespace test {
21 namespace {
22
23 const QuicGuid kStreamId = 3;
24
25 class MockDelegate : public QuicReliableClientStream::Delegate {
26 public:
MockDelegate()27 MockDelegate() {}
28
29 MOCK_METHOD0(OnSendData, int());
30 MOCK_METHOD2(OnSendDataComplete, int(int, bool*));
31 MOCK_METHOD2(OnDataReceived, int(const char*, int));
32 MOCK_METHOD1(OnClose, void(QuicErrorCode));
33 MOCK_METHOD1(OnError, void(int));
34 MOCK_METHOD0(HasSendHeadersComplete, bool());
35
36 private:
37 DISALLOW_COPY_AND_ASSIGN(MockDelegate);
38 };
39
40 class QuicReliableClientStreamTest : public ::testing::Test {
41 public:
QuicReliableClientStreamTest()42 QuicReliableClientStreamTest()
43 : session_(new MockConnection(false)),
44 stream_(kStreamId, &session_, BoundNetLog()) {
45 stream_.SetDelegate(&delegate_);
46 }
47
InitializeHeaders()48 void InitializeHeaders() {
49 headers_[":host"] = "www.google.com";
50 headers_[":path"] = "/index.hml";
51 headers_[":scheme"] = "https";
52 headers_["cookie"] =
53 "__utma=208381060.1228362404.1372200928.1372200928.1372200928.1; "
54 "__utmc=160408618; "
55 "GX=DQAAAOEAAACWJYdewdE9rIrW6qw3PtVi2-d729qaa-74KqOsM1NVQblK4VhX"
56 "hoALMsy6HOdDad2Sz0flUByv7etmo3mLMidGrBoljqO9hSVA40SLqpG_iuKKSHX"
57 "RW3Np4bq0F0SDGDNsW0DSmTS9ufMRrlpARJDS7qAI6M3bghqJp4eABKZiRqebHT"
58 "pMU-RXvTI5D5oCF1vYxYofH_l1Kviuiy3oQ1kS1enqWgbhJ2t61_SNdv-1XJIS0"
59 "O3YeHLmVCs62O6zp89QwakfAWK9d3IDQvVSJzCQsvxvNIvaZFa567MawWlXg0Rh"
60 "1zFMi5vzcns38-8_Sns; "
61 "GA=v*2%2Fmem*57968640*47239936%2Fmem*57968640*47114716%2Fno-nm-"
62 "yj*15%2Fno-cc-yj*5%2Fpc-ch*133685%2Fpc-s-cr*133947%2Fpc-s-t*1339"
63 "47%2Fno-nm-yj*4%2Fno-cc-yj*1%2Fceft-as*1%2Fceft-nqas*0%2Fad-ra-c"
64 "v_p%2Fad-nr-cv_p-f*1%2Fad-v-cv_p*859%2Fad-ns-cv_p-f*1%2Ffn-v-ad%"
65 "2Fpc-t*250%2Fpc-cm*461%2Fpc-s-cr*722%2Fpc-s-t*722%2Fau_p*4"
66 "SICAID=AJKiYcHdKgxum7KMXG0ei2t1-W4OD1uW-ecNsCqC0wDuAXiDGIcT_HA2o1"
67 "3Rs1UKCuBAF9g8rWNOFbxt8PSNSHFuIhOo2t6bJAVpCsMU5Laa6lewuTMYI8MzdQP"
68 "ARHKyW-koxuhMZHUnGBJAM1gJODe0cATO_KGoX4pbbFxxJ5IicRxOrWK_5rU3cdy6"
69 "edlR9FsEdH6iujMcHkbE5l18ehJDwTWmBKBzVD87naobhMMrF6VvnDGxQVGp9Ir_b"
70 "Rgj3RWUoPumQVCxtSOBdX0GlJOEcDTNCzQIm9BSfetog_eP_TfYubKudt5eMsXmN6"
71 "QnyXHeGeK2UINUzJ-D30AFcpqYgH9_1BvYSpi7fc7_ydBU8TaD8ZRxvtnzXqj0RfG"
72 "tuHghmv3aD-uzSYJ75XDdzKdizZ86IG6Fbn1XFhYZM-fbHhm3mVEXnyRW4ZuNOLFk"
73 "Fas6LMcVC6Q8QLlHYbXBpdNFuGbuZGUnav5C-2I_-46lL0NGg3GewxGKGHvHEfoyn"
74 "EFFlEYHsBQ98rXImL8ySDycdLEFvBPdtctPmWCfTxwmoSMLHU2SCVDhbqMWU5b0yr"
75 "JBCScs_ejbKaqBDoB7ZGxTvqlrB__2ZmnHHjCr8RgMRtKNtIeuZAo ";
76 }
77
78 testing::StrictMock<MockDelegate> delegate_;
79 MockSession session_;
80 QuicReliableClientStream stream_;
81 QuicCryptoClientConfig crypto_config_;
82 SpdyHeaderBlock headers_;
83 };
84
TEST_F(QuicReliableClientStreamTest,OnFinRead)85 TEST_F(QuicReliableClientStreamTest, OnFinRead) {
86 InitializeHeaders();
87 QuicSpdyCompressor compressor;
88 string compressed_headers = compressor.CompressHeaders(headers_);
89 QuicStreamFrame frame1(kStreamId, false, 0, MakeIOVector(compressed_headers));
90 string uncompressed_headers =
91 SpdyUtils::SerializeUncompressedHeaders(headers_);
92 EXPECT_CALL(delegate_, OnDataReceived(StrEq(uncompressed_headers.data()),
93 uncompressed_headers.size()));
94 stream_.OnStreamFrame(frame1);
95
96 IOVector iov;
97 QuicStreamFrame frame2(kStreamId, true, compressed_headers.length(), iov);
98 EXPECT_CALL(delegate_, OnClose(QUIC_NO_ERROR));
99 stream_.OnStreamFrame(frame2);
100 }
101
TEST_F(QuicReliableClientStreamTest,ProcessData)102 TEST_F(QuicReliableClientStreamTest, ProcessData) {
103 const char data[] = "hello world!";
104 EXPECT_CALL(delegate_, OnDataReceived(StrEq(data), arraysize(data)));
105 EXPECT_CALL(delegate_, OnClose(QUIC_NO_ERROR));
106
107 EXPECT_EQ(arraysize(data), stream_.ProcessData(data, arraysize(data)));
108 }
109
TEST_F(QuicReliableClientStreamTest,ProcessDataWithError)110 TEST_F(QuicReliableClientStreamTest, ProcessDataWithError) {
111 const char data[] = "hello world!";
112 EXPECT_CALL(delegate_,
113 OnDataReceived(StrEq(data),
114 arraysize(data))).WillOnce(Return(ERR_UNEXPECTED));
115 EXPECT_CALL(delegate_, OnClose(QUIC_NO_ERROR));
116
117
118 EXPECT_EQ(0u, stream_.ProcessData(data, arraysize(data)));
119 }
120
TEST_F(QuicReliableClientStreamTest,OnError)121 TEST_F(QuicReliableClientStreamTest, OnError) {
122 EXPECT_CALL(delegate_, OnError(ERR_INTERNET_DISCONNECTED));
123
124 stream_.OnError(ERR_INTERNET_DISCONNECTED);
125 EXPECT_FALSE(stream_.GetDelegate());
126 }
127
TEST_F(QuicReliableClientStreamTest,WriteStreamData)128 TEST_F(QuicReliableClientStreamTest, WriteStreamData) {
129 EXPECT_CALL(delegate_, OnClose(QUIC_NO_ERROR));
130
131 const char kData1[] = "hello world";
132 const size_t kDataLen = arraysize(kData1);
133
134 // All data written.
135 EXPECT_CALL(session_, WritevData(stream_.id(), _, _, _, _, _)).WillOnce(
136 Return(QuicConsumedData(kDataLen, true)));
137 TestCompletionCallback callback;
138 EXPECT_EQ(OK, stream_.WriteStreamData(base::StringPiece(kData1, kDataLen),
139 true, callback.callback()));
140 }
141
TEST_F(QuicReliableClientStreamTest,WriteStreamDataAsync)142 TEST_F(QuicReliableClientStreamTest, WriteStreamDataAsync) {
143 EXPECT_CALL(delegate_, HasSendHeadersComplete());
144 EXPECT_CALL(delegate_, OnClose(QUIC_NO_ERROR));
145
146 const char kData1[] = "hello world";
147 const size_t kDataLen = arraysize(kData1);
148
149 // No data written.
150 EXPECT_CALL(session_, WritevData(stream_.id(), _, _, _, _, _)).WillOnce(
151 Return(QuicConsumedData(0, false)));
152 TestCompletionCallback callback;
153 EXPECT_EQ(ERR_IO_PENDING,
154 stream_.WriteStreamData(base::StringPiece(kData1, kDataLen),
155 true, callback.callback()));
156 ASSERT_FALSE(callback.have_result());
157
158 // All data written.
159 EXPECT_CALL(session_, WritevData(stream_.id(), _, _, _, _, _)).WillOnce(
160 Return(QuicConsumedData(kDataLen, true)));
161 stream_.OnCanWrite();
162 ASSERT_TRUE(callback.have_result());
163 EXPECT_EQ(OK, callback.WaitForResult());
164 }
165
166 } // namespace
167 } // namespace test
168 } // namespace net
169