Copy AuthCache from main request context into webrtc context

jingle/glue/proxy_resolving_client_socket_unittest.cc

Index: jingle/glue/proxy_resolving_client_socket_unittest.cc
diff --git a/jingle/glue/proxy_resolving_client_socket_unittest.cc b/jingle/glue/proxy_resolving_client_socket_unittest.cc
index d784cf3c426402cb9f860378504df715188f782c..66de24744000505a8b93da261eefaef347c5cbc6 100644
--- a/jingle/glue/proxy_resolving_client_socket_unittest.cc
+++ b/jingle/glue/proxy_resolving_client_socket_unittest.cc
@@ -116,5 +116,54 @@ TEST_F(ProxyResolvingClientSocketTest, ReportsBadProxies) {
   EXPECT_TRUE(iter != retry_info.end());
 }
 
+TEST_F(ProxyResolvingClientSocketTest, ReusesHTTPAuthCache) {
+  scoped_refptr<net::TestURLRequestContextGetter> url_request_context_getter(
+      new net::TestURLRequestContextGetter(
+          base::ThreadTaskRunnerHandle::Get(),
+          std::unique_ptr<net::TestURLRequestContext>(
+              new MyTestURLRequestContext)));
+  net::MockClientSocketFactory socket_factory;
+  net::HostPortPair dest("example.com", 443);
+
+  // What the client of the socket expects to read:
+  net::MockRead reads[] = {
+    net::MockRead("HTTP/1.1 407 Proxy Authentication Required\r\n"
+                  "Proxy-Authenticate: Basic realm=\"test_realm\"\r\n"
+                  "\r\n"),
+    net::MockRead("HTTP/1.1 200 Success\r\n\r\n")
+  };
+  // What the client of the socket should write:
+  net::MockWrite writes[] = {
+    net::MockWrite("CONNECT example.com:443 HTTP/1.1\r\n"
+                   "Host: example.com:443\r\n"
+                   "Proxy-Connection: keep-alive\r\n"
+                   "\r\n"),
+    net::MockWrite("CONNECT example.com:443 HTTP/1.1\r\n"
+                   "Host: example.com:443\r\n"
+                   "Proxy-Authorization: dXNlcm5hbWU6cGFzc3dvcmQ=\r\n"
+                   "Proxy-Connection: keep-alive\r\n"
+                   "\r\n")
+  };
+  net::StaticSocketDataProvider socket_data(reads, arraysize(reads), writes,
+                                            arraysize(writes));
+  socket_data.set_connect_data(net::MockConnect(net::ASYNC, net::OK));
+  socket_factory.AddSocketDataProvider(&socket_data);
+
+  ProxyResolvingClientSocket proxy_resolving_socket(
+      &socket_factory,
+      url_request_context_getter,
+      net::SSLConfig(),
+      dest);
+
+  net::TestCompletionCallback callback;
+  int status = proxy_resolving_socket.Connect(callback.callback());
+  EXPECT_EQ(net::ERR_IO_PENDING, status);
+  status = callback.WaitForResult();
+  EXPECT_EQ(net::ERR_PROXY_AUTH_REQUESTED, status);
+
+  // TODO(cfredric): seed socket factory with credentials, verify that prcs
+  // sends those credentials on 407.
+}
+
 // TODO(sanjeevr): Add more unit-tests.
 }  // namespace jingle_glue