NavigationSimulator: add support for GlobalRequestIds

content/public/test/navigation_simulator.cc

 // Copyright 2017 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 "content/public/test/navigation_simulator.h"
 
 #include "base/bind.h"
 #include "base/memory/ptr_util.h"
 #include "base/run_loop.h"
 #include "content/browser/frame_host/navigation_handle_impl.h"
 #include "content/browser/frame_host/navigation_request.h"
 #include "content/common/frame_messages.h"
+#include "content/public/browser/global_request_id.h"
 #include "content/public/browser/navigation_throttle.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/common/browser_side_navigation_policy.h"
 #include "content/test/test_navigation_url_loader.h"
 #include "content/test/test_render_frame_host.h"
 #include "net/base/load_flags.h"
 #include "net/url_request/redirect_info.h"
 
 namespace content {
 
@@ skipping 221 matching lines @@
     if (!handle_) {
       state_ = FAILED;
       return;
     }
   }
 
   // Call NavigationHandle::WillProcessResponse if needed.
   // Note that the handle's state can be CANCELING if a throttle cancelled it
   // synchronously in PrepareForCommit.
   if (handle_->state_for_testing() < NavigationHandleImpl::CANCELING) {
+    // Start the request_ids at 1000 to avoid collisions with request ids from
+    // network resources (it should be rare to compare these in unit tests).
+    static int request_id = 1000;
+    GlobalRequestID global_id(render_frame_host_->GetProcess()->GetID(),
+                              ++request_id);
+    DCHECK(!IsBrowserSideNavigationEnabled());
     handle_->WillProcessResponse(
         render_frame_host_, scoped_refptr<net::HttpResponseHeaders>(),
-        net::HttpResponseInfo::ConnectionInfo(), SSLStatus(), GlobalRequestID(),
+        net::HttpResponseInfo::ConnectionInfo(), SSLStatus(), global_id,
         false /* should_replace_current_entry */, false /* is_download */,
         false /* is_stream */, base::Closure(),
         base::Callback<void(NavigationThrottle::ThrottleCheckResult)>());
   }
 
   WaitForThrottleChecksComplete();
 
   if (GetLastThrottleCheckResult() != NavigationThrottle::PROCEED) {
     FailFromThrottleCheck(GetLastThrottleCheckResult());
     return;
@@ skipping 342 matching lines @@
   if (!should_result_in_error_page) {
     render_frame_host_->OnMessageReceived(
         FrameHostMsg_DidStopLoading(render_frame_host_->GetRoutingID()));
     CHECK_EQ(1, num_did_finish_navigation_called_);
   } else {
     CHECK_EQ(0, num_did_finish_navigation_called_);
   }
 }
 
 }  // namespace content