Check BrowsingInstance before swapping prerenders.

chrome/browser/prerender/prerender_browsertest.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 <deque>
 #include <vector>
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/files/file_path.h"
@@ skipping 145 matching lines @@
     case FINAL_STATUS_APP_TERMINATING:
     case FINAL_STATUS_PROFILE_DESTROYED:
     case FINAL_STATUS_CACHE_OR_HISTORY_CLEARED:
     // We'll crash the renderer after it's loaded.
     case FINAL_STATUS_RENDERER_CRASHED:
     case FINAL_STATUS_CANCELLED:
     case FINAL_STATUS_DEVTOOLS_ATTACHED:
     case FINAL_STATUS_PAGE_BEING_CAPTURED:
     case FINAL_STATUS_NAVIGATION_UNCOMMITTED:
     case FINAL_STATUS_WOULD_HAVE_BEEN_USED:
+    case FINAL_STATUS_NON_EMPTY_BROWSING_INSTANCE:
       return false;
     default:
       return true;
   }
 }
 
 // Convenience function to wait for a title. Handles the case when the
 // WebContents already has the expected title.
 void WaitForASCIITitle(WebContents* web_contents,
                        const char* expected_title_ascii) {
@@ skipping 1014 matching lines @@
 
   void OpenDestURLViaClickNewBackgroundTab() const {
 #if defined(OS_MACOSX)
     OpenURLWithJSImpl("MetaClick", dest_url_, GURL(), true);
 #else
     OpenURLWithJSImpl("CtrlClick", dest_url_, GURL(), true);
 #endif
   }
 
   void OpenDestURLViaWindowOpen() const {
-    OpenURLWithJSImpl("WindowOpen", dest_url_, GURL(), true);
+    OpenURLViaWindowOpen(dest_url_);
+  }
+
+  void OpenURLViaWindowOpen(const GURL& url) const {
+    OpenURLWithJSImpl("WindowOpen", url, GURL(), true);
   }
 
   void RemoveLinkElement(int i) const {
     GetActiveWebContents()->GetMainFrame()->ExecuteJavaScript(
         base::ASCIIToUTF16(base::StringPrintf("RemoveLinkElement(%d)", i)));
   }
 
   void ClickToNextPageAfterPrerender() {
     TestNavigationObserver nav_observer(GetActiveWebContents());
     RenderFrameHost* render_frame_host = GetActiveWebContents()->GetMainFrame();
@@ skipping 1634 matching lines @@
 // Checks that we cancel correctly when window.print() is called.
 IN_PROC_BROWSER_TEST_F(PrerenderBrowserTest, PrerenderPrint) {
   DisableLoadEventCheck();
   PrerenderTestURL("files/prerender/prerender_print.html",
                    FINAL_STATUS_WINDOW_PRINT,
                    0);
 }
 
 // Checks that if a page is opened in a new window by javascript and both the
 // pages are in the same domain, the prerendered page is not used, due to
-// window.opener.
+// there being other tabs in the same browsing instance.
 IN_PROC_BROWSER_TEST_F(PrerenderBrowserTest,
                        PrerenderSameDomainWindowOpenerWindowOpen) {
   PrerenderTestURL("files/prerender/prerender_page.html",
-                   FINAL_STATUS_WINDOW_OPENER,
+                   FINAL_STATUS_NON_EMPTY_BROWSING_INSTANCE,
                    1);
   OpenDestURLViaWindowOpen();
 }
 
 // Checks that if a page is opened due to click on a href with target="_blank"
 // and both pages are in the same domain the prerendered page is not used, due
-// to window.opener.
+// there being other tabs in the same browsing instance.
 IN_PROC_BROWSER_TEST_F(PrerenderBrowserTest,
                        PrerenderSameDomainWindowOpenerClickTarget) {
   PrerenderTestURL("files/prerender/prerender_page.html",
-                   FINAL_STATUS_WINDOW_OPENER,
+                   FINAL_STATUS_NON_EMPTY_BROWSING_INSTANCE,
                    1);
   OpenDestURLViaClickTarget();
 }
 
+// Checks that prerenders do not get swapped into target pages that have opened
+// a popup, even if the target page itself does not have an opener.
+IN_PROC_BROWSER_TEST_F(PrerenderBrowserTest, PrerenderTargetHasPopup) {
+  PrerenderTestURL("files/prerender/prerender_page.html",
+                   FINAL_STATUS_NON_EMPTY_BROWSING_INSTANCE,
+                   1);
+  OpenURLViaWindowOpen(GURL(content::kAboutBlankURL));
+  NavigateToDestURLWithDisposition(CURRENT_TAB, false);
+}
+
 class TestClientCertStore : public net::ClientCertStore {
  public:
   TestClientCertStore() {}
   virtual ~TestClientCertStore() {}
 
   // net::ClientCertStore:
   virtual void GetClientCerts(const net::SSLCertRequestInfo& cert_request_info,
                               net::CertificateList* selected_certs,
                               const base::Closure& callback) OVERRIDE {
     *selected_certs = net::CertificateList(
@@ skipping 1373 matching lines @@
 
   // Navigate to the URL entered.
   omnibox_view->model()->AcceptInput(CURRENT_TAB, false);
 
   // Prerender should be running, but abandoned.
   EXPECT_TRUE(
       GetAutocompleteActionPredictor()->IsPrerenderAbandonedForTesting());
 }
 
 }  // namespace prerender