net/quic/quic_reliable_client_stream_test.cc

   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_chromium_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::AnyNumber;
  16 using testing::Return;
  17 using testing::StrEq;
  18 using testing::_;
  19
  20 namespace net {
  21 namespace test {
  22 namespace {
  23
  24 const QuicStreamId kTestStreamId = 5u;
  25
  26 class MockDelegate : public QuicReliableClientStream::Delegate {
  27  public:
  28   MockDelegate() {}
  29
  30   MOCK_METHOD0(OnSendData, int());
  31   MOCK_METHOD2(OnSendDataComplete, int(int, bool*));
  32   MOCK_METHOD1(OnHeadersAvailable, void(StringPiece));
  33   MOCK_METHOD2(OnDataReceived, int(const char*, int));
  34   MOCK_METHOD1(OnClose, void(QuicErrorCode));
  35   MOCK_METHOD1(OnError, void(int));
  36   MOCK_METHOD0(HasSendHeadersComplete, bool());
  37
  38  private:
  39   DISALLOW_COPY_AND_ASSIGN(MockDelegate);
  40 };
  41
  42 class QuicReliableClientStreamTest
  43     : public ::testing::TestWithParam<QuicVersion> {
  44  public:
  45   QuicReliableClientStreamTest()
  46       : session_(new MockConnection(Perspective::IS_CLIENT,
  47                                     SupportedVersions(GetParam()))) {
  48     stream_ =
  49         new QuicReliableClientStream(kTestStreamId, &session_, BoundNetLog());
  50     session_.ActivateStream(stream_);
  51     stream_->SetDelegate(&delegate_);
  52   }
  53
  54   void InitializeHeaders() {
  55     headers_[":host"] = "www.google.com";
  56     headers_[":path"] = "/index.hml";
  57     headers_[":scheme"] = "https";
  58     headers_["cookie"] =
  59         "__utma=208381060.1228362404.1372200928.1372200928.1372200928.1; "
  60         "__utmc=160408618; "
  61         "GX=DQAAAOEAAACWJYdewdE9rIrW6qw3PtVi2-d729qaa-74KqOsM1NVQblK4VhX"
  62         "hoALMsy6HOdDad2Sz0flUByv7etmo3mLMidGrBoljqO9hSVA40SLqpG_iuKKSHX"
  63         "RW3Np4bq0F0SDGDNsW0DSmTS9ufMRrlpARJDS7qAI6M3bghqJp4eABKZiRqebHT"
  64         "pMU-RXvTI5D5oCF1vYxYofH_l1Kviuiy3oQ1kS1enqWgbhJ2t61_SNdv-1XJIS0"
  65         "O3YeHLmVCs62O6zp89QwakfAWK9d3IDQvVSJzCQsvxvNIvaZFa567MawWlXg0Rh"
  66         "1zFMi5vzcns38-8_Sns; "
  67         "GA=v*2%2Fmem*57968640*47239936%2Fmem*57968640*47114716%2Fno-nm-"
  68         "yj*15%2Fno-cc-yj*5%2Fpc-ch*133685%2Fpc-s-cr*133947%2Fpc-s-t*1339"
  69         "47%2Fno-nm-yj*4%2Fno-cc-yj*1%2Fceft-as*1%2Fceft-nqas*0%2Fad-ra-c"
  70         "v_p%2Fad-nr-cv_p-f*1%2Fad-v-cv_p*859%2Fad-ns-cv_p-f*1%2Ffn-v-ad%"
  71         "2Fpc-t*250%2Fpc-cm*461%2Fpc-s-cr*722%2Fpc-s-t*722%2Fau_p*4"
  72         "SICAID=AJKiYcHdKgxum7KMXG0ei2t1-W4OD1uW-ecNsCqC0wDuAXiDGIcT_HA2o1"
  73         "3Rs1UKCuBAF9g8rWNOFbxt8PSNSHFuIhOo2t6bJAVpCsMU5Laa6lewuTMYI8MzdQP"
  74         "ARHKyW-koxuhMZHUnGBJAM1gJODe0cATO_KGoX4pbbFxxJ5IicRxOrWK_5rU3cdy6"
  75         "edlR9FsEdH6iujMcHkbE5l18ehJDwTWmBKBzVD87naobhMMrF6VvnDGxQVGp9Ir_b"
  76         "Rgj3RWUoPumQVCxtSOBdX0GlJOEcDTNCzQIm9BSfetog_eP_TfYubKudt5eMsXmN6"
  77         "QnyXHeGeK2UINUzJ-D30AFcpqYgH9_1BvYSpi7fc7_ydBU8TaD8ZRxvtnzXqj0RfG"
  78         "tuHghmv3aD-uzSYJ75XDdzKdizZ86IG6Fbn1XFhYZM-fbHhm3mVEXnyRW4ZuNOLFk"
  79         "Fas6LMcVC6Q8QLlHYbXBpdNFuGbuZGUnav5C-2I_-46lL0NGg3GewxGKGHvHEfoyn"
  80         "EFFlEYHsBQ98rXImL8ySDycdLEFvBPdtctPmWCfTxwmoSMLHU2SCVDhbqMWU5b0yr"
  81         "JBCScs_ejbKaqBDoB7ZGxTvqlrB__2ZmnHHjCr8RgMRtKNtIeuZAo ";
  82   }
  83
  84   testing::StrictMock<MockDelegate> delegate_;
  85   MockQuicSpdySession session_;
  86   QuicReliableClientStream* stream_;
  87   QuicCryptoClientConfig crypto_config_;
  88   SpdyHeaderBlock headers_;
  89 };
  90
  91 INSTANTIATE_TEST_CASE_P(Version, QuicReliableClientStreamTest,
  92                         ::testing::ValuesIn(QuicSupportedVersions()));
  93
  94 TEST_P(QuicReliableClientStreamTest, OnFinRead) {
  95   InitializeHeaders();
  96   std::string uncompressed_headers =
  97       SpdyUtils::SerializeUncompressedHeaders(headers_, GetParam());
  98   EXPECT_CALL(delegate_, OnHeadersAvailable(StringPiece(uncompressed_headers)));
  99   QuicStreamOffset offset = 0;
 100   stream_->OnStreamHeaders(uncompressed_headers);
 101   stream_->OnStreamHeadersComplete(false, uncompressed_headers.length());
 102   EXPECT_TRUE(stream_->decompressed_headers().empty());
 103
 104   QuicStreamFrame frame2(kTestStreamId, true, offset, StringPiece());
 105   EXPECT_CALL(delegate_, OnClose(QUIC_NO_ERROR));
 106   stream_->OnStreamFrame(frame2);
 107 }
 108
 109 TEST_P(QuicReliableClientStreamTest, ProcessDataBeforeHeaders) {
 110   const char data[] = "hello world!";
 111   EXPECT_CALL(delegate_, OnClose(QUIC_NO_ERROR));
 112
 113   EXPECT_EQ(0u, stream_->ProcessData(data, arraysize(data)));
 114 }
 115
 116 TEST_P(QuicReliableClientStreamTest, ProcessData) {
 117   InitializeHeaders();
 118   std::string uncompressed_headers =
 119       SpdyUtils::SerializeUncompressedHeaders(headers_, GetParam());
 120   EXPECT_CALL(delegate_, OnHeadersAvailable(StringPiece(uncompressed_headers)));
 121   stream_->OnStreamHeaders(uncompressed_headers);
 122   stream_->OnStreamHeadersComplete(false, uncompressed_headers.length());
 123
 124   const char data[] = "hello world!";
 125   EXPECT_CALL(delegate_, OnDataReceived(StrEq(data), arraysize(data)));
 126   EXPECT_CALL(delegate_, OnClose(QUIC_NO_ERROR));
 127
 128   EXPECT_EQ(arraysize(data), stream_->ProcessData(data, arraysize(data)));
 129 }
 130
 131 TEST_P(QuicReliableClientStreamTest, ProcessDataWithError) {
 132   EXPECT_CALL(delegate_, OnHeadersAvailable(StringPiece("")));
 133   stream_->OnStreamHeadersComplete(false, 0);  // Send empty headers.
 134
 135   const char data[] = "hello world!";
 136   EXPECT_CALL(delegate_,
 137               OnDataReceived(StrEq(data),
 138                              arraysize(data))).WillOnce(Return(ERR_UNEXPECTED));
 139   EXPECT_CALL(delegate_, OnClose(QUIC_NO_ERROR));
 140
 141
 142   EXPECT_EQ(0u, stream_->ProcessData(data, arraysize(data)));
 143 }
 144
 145 TEST_P(QuicReliableClientStreamTest, OnError) {
 146   EXPECT_CALL(delegate_, OnError(ERR_INTERNET_DISCONNECTED));
 147
 148   stream_->OnError(ERR_INTERNET_DISCONNECTED);
 149   EXPECT_FALSE(stream_->GetDelegate());
 150 }
 151
 152 TEST_P(QuicReliableClientStreamTest, WriteStreamData) {
 153   EXPECT_CALL(delegate_, OnClose(QUIC_NO_ERROR));
 154
 155   const char kData1[] = "hello world";
 156   const size_t kDataLen = arraysize(kData1);
 157
 158   // All data written.
 159   EXPECT_CALL(session_, WritevData(stream_->id(), _,  _, _, _, _)).WillOnce(
 160       Return(QuicConsumedData(kDataLen, true)));
 161   TestCompletionCallback callback;
 162   EXPECT_EQ(OK, stream_->WriteStreamData(base::StringPiece(kData1, kDataLen),
 163                                          true, callback.callback()));
 164 }
 165
 166 TEST_P(QuicReliableClientStreamTest, WriteStreamDataAsync) {
 167   EXPECT_CALL(delegate_, HasSendHeadersComplete()).Times(AnyNumber());
 168   EXPECT_CALL(delegate_, OnClose(QUIC_NO_ERROR));
 169
 170   const char kData1[] = "hello world";
 171   const size_t kDataLen = arraysize(kData1);
 172
 173   // No data written.
 174   EXPECT_CALL(session_, WritevData(stream_->id(),  _, _, _, _, _)).WillOnce(
 175       Return(QuicConsumedData(0, false)));
 176   TestCompletionCallback callback;
 177   EXPECT_EQ(ERR_IO_PENDING,
 178             stream_->WriteStreamData(base::StringPiece(kData1, kDataLen),
 179                                      true, callback.callback()));
 180   ASSERT_FALSE(callback.have_result());
 181
 182   // All data written.
 183   EXPECT_CALL(session_, WritevData(stream_->id(),  _, _, _, _, _)).WillOnce(
 184       Return(QuicConsumedData(kDataLen, true)));
 185   stream_->OnCanWrite();
 186   ASSERT_TRUE(callback.have_result());
 187   EXPECT_EQ(OK, callback.WaitForResult());
 188 }
 189
 190 }  // namespace
 191 }  // namespace test
 192 }  // namespace net