Set Token-Binding HTTP header

net/socket/ssl_client_socket_unittest.cc

 // Copyright (c) 2012 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/socket/ssl_client_socket.h"
 
 #include "base/callback_helpers.h"
 #include "base/location.h"
 #include "base/memory/ref_counted.h"
 #include "base/run_loop.h"
@@ skipping 3131 matching lines @@
   SSLConfig ssl_config;
   ssl_config.token_binding_params.push_back(TB_PARAM_ECDSAP256_SHA256);
   ssl_config.channel_id_enabled = true;
 
   int rv;
   ASSERT_TRUE(CreateAndConnectSSLClientSocket(ssl_config, &rv));
   EXPECT_EQ(OK, rv);
   SSLInfo info;
   EXPECT_TRUE(sock_->GetSSLInfo(&info));
   EXPECT_TRUE(info.token_binding_negotiated);
+  std::string provided_token_binding = sock_->GetProvidedTokenBinding();
+  EXPECT_GT(provided_token_binding.length(), 0ull);
 }
 
 TEST_F(SSLClientSocketChannelIDTest, TokenBindingFailsWithEmsDisabled) {
   SpawnedTestServer::SSLOptions ssl_options;
   ssl_options.supported_token_binding_params.push_back(
       TB_PARAM_ECDSAP256_SHA256);
   ssl_options.disable_extended_master_secret = true;
   ssl_options.disable_channel_id = true;
   ASSERT_TRUE(ConnectToTestServer(ssl_options));
 
@@ skipping 288 matching lines @@
   ssl_config.channel_id_enabled = true;
 
   int rv;
   ASSERT_TRUE(CreateAndConnectSSLClientSocket(ssl_config, &rv));
 
   EXPECT_EQ(ERR_UNEXPECTED, rv);
   EXPECT_FALSE(sock_->IsConnected());
 }
 
 }  // namespace net