jingle/glue/proxy_resolving_client_socket_unittest.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 "jingle/glue/proxy_resolving_client_socket.h"
   6
   7 #include "base/basictypes.h"
   8 #include "base/compiler_specific.h"
   9 #include "base/message_loop/message_loop.h"
  10 #include "net/base/test_completion_callback.h"
  11 #include "net/dns/mock_host_resolver.h"
  12 #include "net/proxy/proxy_service.h"
  13 #include "net/socket/socket_test_util.h"
  14 #include "net/url_request/url_request_context_getter.h"
  15 #include "net/url_request/url_request_test_util.h"
  16 #include "testing/gtest/include/gtest/gtest.h"
  17
  18 namespace {
  19
  20 class MyTestURLRequestContext : public net::TestURLRequestContext {
  21  public:
  22   MyTestURLRequestContext() : TestURLRequestContext(true) {
  23     context_storage_.set_proxy_service(
  24         net::ProxyService::CreateFixedFromPacResult(
  25             "PROXY bad:99; PROXY maybe:80; DIRECT"));
  26     Init();
  27   }
  28   ~MyTestURLRequestContext() override {}
  29 };
  30
  31 }  // namespace
  32
  33 namespace jingle_glue {
  34
  35 class ProxyResolvingClientSocketTest : public testing::Test {
  36  protected:
  37   ProxyResolvingClientSocketTest()
  38       : url_request_context_getter_(new net::TestURLRequestContextGetter(
  39             base::MessageLoopProxy::current(),
  40             scoped_ptr<net::TestURLRequestContext>(
  41                 new MyTestURLRequestContext))) {}
  42
  43   virtual ~ProxyResolvingClientSocketTest() {}
  44
  45   virtual void TearDown() {
  46     // Clear out any messages posted by ProxyResolvingClientSocket's
  47     // destructor.
  48     message_loop_.RunUntilIdle();
  49   }
  50
  51   base::MessageLoop message_loop_;
  52   scoped_refptr<net::TestURLRequestContextGetter> url_request_context_getter_;
  53 };
  54
  55 // TODO(sanjeevr): Fix this test on Linux.
  56 TEST_F(ProxyResolvingClientSocketTest, DISABLED_ConnectError) {
  57   net::HostPortPair dest("0.0.0.0", 0);
  58   ProxyResolvingClientSocket proxy_resolving_socket(
  59       NULL,
  60       url_request_context_getter_,
  61       net::SSLConfig(),
  62       dest);
  63   net::TestCompletionCallback callback;
  64   int status = proxy_resolving_socket.Connect(callback.callback());
  65   // Connect always returns ERR_IO_PENDING because it is always asynchronous.
  66   EXPECT_EQ(net::ERR_IO_PENDING, status);
  67   status = callback.WaitForResult();
  68   // ProxyResolvingClientSocket::Connect() will always return an error of
  69   // ERR_ADDRESS_INVALID for a 0 IP address.
  70   EXPECT_EQ(net::ERR_ADDRESS_INVALID, status);
  71 }
  72
  73 TEST_F(ProxyResolvingClientSocketTest, ReportsBadProxies) {
  74   net::HostPortPair dest("example.com", 443);
  75   net::MockClientSocketFactory socket_factory;
  76
  77   net::StaticSocketDataProvider socket_data1;
  78   socket_data1.set_connect_data(
  79       net::MockConnect(net::ASYNC, net::ERR_ADDRESS_UNREACHABLE));
  80   socket_factory.AddSocketDataProvider(&socket_data1);
  81
  82   net::MockRead reads[] = {
  83     net::MockRead("HTTP/1.1 200 Success\r\n\r\n")
  84   };
  85   net::MockWrite writes[] = {
  86     net::MockWrite("CONNECT example.com:443 HTTP/1.1\r\n"
  87                    "Host: example.com:443\r\n"
  88                    "Proxy-Connection: keep-alive\r\n\r\n")
  89   };
  90   net::StaticSocketDataProvider socket_data2(reads, arraysize(reads),
  91                                              writes, arraysize(writes));
  92   socket_data2.set_connect_data(net::MockConnect(net::ASYNC, net::OK));
  93   socket_factory.AddSocketDataProvider(&socket_data2);
  94
  95   ProxyResolvingClientSocket proxy_resolving_socket(
  96       &socket_factory,
  97       url_request_context_getter_,
  98       net::SSLConfig(),
  99       dest);
 100
 101   net::TestCompletionCallback callback;
 102   int status = proxy_resolving_socket.Connect(callback.callback());
 103   EXPECT_EQ(net::ERR_IO_PENDING, status);
 104   status = callback.WaitForResult();
 105   EXPECT_EQ(net::OK, status);
 106
 107   net::URLRequestContext* context =
 108       url_request_context_getter_->GetURLRequestContext();
 109   const net::ProxyRetryInfoMap& retry_info =
 110       context->proxy_service()->proxy_retry_info();
 111
 112   EXPECT_EQ(1u, retry_info.size());
 113   net::ProxyRetryInfoMap::const_iterator iter = retry_info.find("bad:99");
 114   EXPECT_TRUE(iter != retry_info.end());
 115 }
 116
 117 // TODO(sanjeevr): Add more unit-tests.
 118 }  // namespace jingle_glue