Call WillStartRequestForTesting in TestRenderFrameHost

content/test/test_render_frame_host.cc

Index: content/test/test_render_frame_host.cc
diff --git a/content/test/test_render_frame_host.cc b/content/test/test_render_frame_host.cc
index 115d6069a172c12b9e581da70aacecb2d527281a..605ed9bc60109db7112881c76d035ec68d8e18b9 100644
--- a/content/test/test_render_frame_host.cc
+++ b/content/test/test_render_frame_host.cc
@@ -13,6 +13,7 @@
 #include "content/browser/frame_host/render_frame_host_delegate.h"
 #include "content/browser/web_contents/web_contents_impl.h"
 #include "content/common/frame_messages.h"
+#include "content/public/browser/navigation_throttle.h"
 #include "content/public/browser/stream_handle.h"
 #include "content/public/common/browser_side_navigation_policy.h"
 #include "content/public/common/url_constants.h"
@@ -105,6 +106,7 @@ void TestRenderFrameHost::SimulateNavigationStart(const GURL& url) {
 
   OnDidStartLoading(true);
   OnDidStartProvisionalLoad(url, base::TimeTicks::Now());
+  SimulateWillStartRequest();
 }
 
 void TestRenderFrameHost::SimulateRedirect(const GURL& new_url) {
@@ -289,6 +291,7 @@ void TestRenderFrameHost::SendNavigateWithParameters(
   // so we keep a copy of it to use below.
   GURL url_copy(url);
   OnDidStartProvisionalLoad(url_copy, base::TimeTicks::Now());
+  SimulateWillStartRequest();
 
   FrameHostMsg_DidCommitProvisionalLoad_Params params;
   params.page_id = page_id;
@@ -439,4 +442,15 @@ int32_t TestRenderFrameHost::ComputeNextPageID() {
   return page_id;
 }
 
+void TestRenderFrameHost::SimulateWillStartRequest() {
+  DCHECK(navigation_handle());
+  NavigationThrottle::ThrottleCheckResult result =
+      navigation_handle()->CallWillStartRequestForTesting(
+          false /* is_post */,
+          Referrer(GURL(), blink::WebReferrerPolicyDefault),
+          true /* user_gesture */, ui::PAGE_TRANSITION_LINK,
+          false /* is_external_protocol */);
+  DCHECK_EQ(NavigationThrottle::PROCEED, result);

[clamy, 2016/07/19 14:10:54]

On Android the result won't be proceed because the interception throttle runs in
asynchronous mode (due to it potentially deleting the WebContents). This is what
is causing the failure.

+}
+
 }  // namespace content