PlzNavigate: implement process reuse for ServiceWorkers

content/browser/frame_host/navigator_impl_unittest.cc

 // Copyright 2014 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 <stdint.h>
 
 #include "base/feature_list.h"
 #include "base/macros.h"
 #include "base/time/time.h"
 #include "build/build_config.h"
@@ skipping 234 matching lines @@
   if (AreAllSitesIsolatedForTesting()) {
     EXPECT_TRUE(
         DidRenderFrameHostRequestCommit(GetSpeculativeRenderFrameHost(node)));
   } else {
     EXPECT_TRUE(DidRenderFrameHostRequestCommit(main_test_rfh()));
   }
   EXPECT_TRUE(main_test_rfh()->is_loading());
   EXPECT_FALSE(node->navigation_request());
 
   // Commit the navigation.
-  main_test_rfh()->SendNavigate(0, true, kUrl2);
+  if (AreAllSitesIsolatedForTesting()) {
+    GetSpeculativeRenderFrameHost(node)->SendNavigate(0, true, kUrl2);
+  } else {
+    main_test_rfh()->SendNavigate(0, true, kUrl2);
+  }
   EXPECT_TRUE(main_test_rfh()->is_active());
   EXPECT_EQ(kUrl2, contents()->GetLastCommittedURL());
   EXPECT_FALSE(GetSpeculativeRenderFrameHost(node));
   EXPECT_FALSE(node->render_manager()->pending_frame_host());
 
-  // The SiteInstance did not change.
-  EXPECT_EQ(site_instance_id_1, main_test_rfh()->GetSiteInstance()->GetId());
+  // The SiteInstance did not change unless site-per-process is enabled.
+  if (AreAllSitesIsolatedForTesting()) {
+    EXPECT_NE(site_instance_id_1, main_test_rfh()->GetSiteInstance()->GetId());
+  } else {
+    EXPECT_EQ(site_instance_id_1, main_test_rfh()->GetSiteInstance()->GetId());
+  }
 }
 
 // PlzNavigate: Test that a beforeUnload denial cancels the navigation.
 TEST_F(NavigatorTestWithBrowserSideNavigation,
        BeforeUnloadDenialCancelNavigation) {
   const GURL kUrl1("http://www.google.com/");
   const GURL kUrl2("http://www.chromium.org/");
 
   contents()->NavigateAndCommit(kUrl1);
 
@@ skipping 1026 matching lines @@
   InitNavigateParams(&params, 1, false, kUrl2,
                      ui::PAGE_TRANSITION_AUTO_SUBFRAME);
   subframe_rfh->SendNavigateWithParams(&params);
 
   FeaturePolicy* subframe_feature_policy = subframe_rfh->feature_policy();
   ASSERT_TRUE(subframe_feature_policy);
   ASSERT_FALSE(subframe_feature_policy->origin_.unique());
 }
 
 }  // namespace content