Reintegrate certificate selection in HttpNetworkTransaction DoLoop

net/url_request/url_request_unittest.cc

 // Copyright (c) 2010 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "net/url_request/url_request_unittest.h"
 
 #include "build/build_config.h"
 
 #if defined(OS_WIN)
 #include <windows.h>
@@ skipping 449 matching lines @@
     TestURLRequest r(test_server.GetURL(""), &d);
 
     r.Start();
     EXPECT_TRUE(r.is_pending());
 
     MessageLoop::current()->Run();
 
     EXPECT_EQ(1, d.on_certificate_requested_count());
     EXPECT_FALSE(d.received_data_before_response());
     EXPECT_EQ(0, d.bytes_received());
+
+    // Send no certificate.
+    // TODO(davidben): Get temporary client cert import (with keys) working on
+    // all platforms so we can test sending a cert as well.
+    r.ContinueWithCertificate(NULL);
+
+    MessageLoop::current()->Run();
+
+    EXPECT_EQ(1, d.response_started_count());
+    EXPECT_FALSE(d.received_data_before_response());
+    EXPECT_NE(0, d.bytes_received());
   }
 }
 
 TEST_F(URLRequestTestHTTP, CancelTest) {
   TestDelegate d;
   {
     TestURLRequest r(GURL("http://www.google.com/"), &d);
 
     r.Start();
     EXPECT_TRUE(r.is_pending());
@@ skipping 2166 matching lines @@
   TestURLRequest
       req(test_server_.GetURL("echoheaderoverride?Accept-Charset"), &d);
   req.set_context(new TestURLRequestContext());
   net::HttpRequestHeaders headers;
   headers.SetHeader(net::HttpRequestHeaders::kAcceptCharset, "koi-8r");
   req.SetExtraRequestHeaders(headers);
   req.Start();
   MessageLoop::current()->Run();
   EXPECT_EQ(std::string("koi-8r"), d.data_received());
 }