Implement updateViaCache flag and no-cache by default for main service worker scripts

chrome/browser/chrome_service_worker_browsertest.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.
 
 // This file tests that Service Workers (a Content feature) work in the Chromium
 // embedder.
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/files/scoped_temp_dir.h"
@@ skipping 16 matching lines @@
 #include "chrome/test/base/ui_test_utils.h"
 #include "components/content_settings/core/browser/host_content_settings_map.h"
 #include "content/public/browser/browser_context.h"
 #include "content/public/browser/render_frame_host.h"
 #include "content/public/browser/service_worker_context.h"
 #include "content/public/browser/storage_partition.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/test/browser_test_utils.h"
 #include "net/test/embedded_test_server/embedded_test_server.h"
 #include "ppapi/shared_impl/ppapi_switches.h"
+#include "third_party/WebKit/public/platform/modules/serviceworker/WebServiceWorkerUpdateViaCache.h"
 
 namespace {
 
 const std::string kInstallAndWaitForActivatedPage =
     "<script>"
     "navigator.serviceWorker.register('./sw.js', {scope: './scope/'})"
     "  .then(function(reg) {"
     "      reg.addEventListener('updatefound', function() {"
     "          var worker = reg.installing;"
     "          worker.addEventListener('statechange', function() {"
@@ skipping 63 matching lines @@
   WriteFile(FILE_PATH_LITERAL("service_worker.js"), "");
 
   embedded_test_server()->ServeFilesFromDirectory(
       service_worker_dir_.GetPath());
   ASSERT_TRUE(embedded_test_server()->Start());
 
   base::RunLoop run_loop;
   GetServiceWorkerContext()->RegisterServiceWorker(
       embedded_test_server()->GetURL("/"),
       embedded_test_server()->GetURL("/service_worker.js"),
+      blink::WebServiceWorkerUpdateViaCache::kImports,
       base::Bind(&ExpectResultAndRun<bool>, true, run_loop.QuitClosure()));
   run_loop.Run();
 
   // Leave the Service Worker registered, and make sure that the browser can
   // shut down without DCHECK'ing. It'd be nice to check here that the SW is
   // actually occupying a process, but we don't yet have the public interface to
   // do that.
 }
 
 // http://crbug.com/419290
 IN_PROC_BROWSER_TEST_F(ChromeServiceWorkerTest,
                        CanCloseIncognitoWindowWithServiceWorkerController) {
   WriteFile(FILE_PATH_LITERAL("service_worker.js"), "");
   WriteFile(FILE_PATH_LITERAL("service_worker.js.mock-http-headers"),
             "HTTP/1.1 200 OK\nContent-Type: text/javascript");
   WriteFile(FILE_PATH_LITERAL("test.html"), "");
   InitializeServer();
 
   Browser* incognito = CreateIncognitoBrowser();
 
   base::RunLoop run_loop;
   GetServiceWorkerContext()->RegisterServiceWorker(
       embedded_test_server()->GetURL("/"),
       embedded_test_server()->GetURL("/service_worker.js"),
+      blink::WebServiceWorkerUpdateViaCache::kImports,
       base::Bind(&ExpectResultAndRun<bool>, true, run_loop.QuitClosure()));
   run_loop.Run();
 
   ui_test_utils::NavigateToURL(incognito,
                                embedded_test_server()->GetURL("/test.html"));
 
   content::WindowedNotificationObserver observer(
       chrome::NOTIFICATION_BROWSER_CLOSED, content::Source<Browser>(incognito));
   incognito->window()->Close();
   observer.Wait();
 
   // Test passes if we don't crash.
 }
 
 IN_PROC_BROWSER_TEST_F(ChromeServiceWorkerTest,
                        FailRegisterServiceWorkerWhenJSDisabled) {
   WriteFile(FILE_PATH_LITERAL("service_worker.js"), "");
   InitializeServer();
 
   HostContentSettingsMapFactory::GetForProfile(browser()->profile())
       ->SetDefaultContentSetting(CONTENT_SETTINGS_TYPE_JAVASCRIPT,
                                  CONTENT_SETTING_BLOCK);
 
   base::RunLoop run_loop;
   GetServiceWorkerContext()->RegisterServiceWorker(
       embedded_test_server()->GetURL("/"),
       embedded_test_server()->GetURL("/service_worker.js"),
+      blink::WebServiceWorkerUpdateViaCache::kImports,
       base::Bind(&ExpectResultAndRun<bool>, false, run_loop.QuitClosure()));
   run_loop.Run();
 }
 
 IN_PROC_BROWSER_TEST_F(ChromeServiceWorkerTest,
                        FallbackMainResourceRequestWhenJSDisabled) {
   WriteFile(
       FILE_PATH_LITERAL("sw.js"),
       "self.onfetch = function(e) {"
       "  e.respondWith(new Response('<title>Fail</title>',"
@@ skipping 495 matching lines @@
   WriteFile(FILE_PATH_LITERAL("sw.js"),
             "self.oninstall = function(e) {\n"
             "    e.waitUntil(new Promise(r => { /* never resolve */ }));\n"
             "  };\n"
             "self.onfetch = function(e) {};");
   InitializeServer();
   base::RunLoop run_loop;
   GetServiceWorkerContext()->RegisterServiceWorker(
       embedded_test_server()->GetURL("/scope/"),
       embedded_test_server()->GetURL("/sw.js"),
+      blink::WebServiceWorkerUpdateViaCache::kImports,
       base::Bind(&ExpectResultAndRun<bool>, true, run_loop.QuitClosure()));
   run_loop.Run();
   RunNavigationHintTest("/scope/",
                         content::StartServiceWorkerForNavigationHintResult::
                             NO_ACTIVE_SERVICE_WORKER_VERSION,
                         false);
 }
 
 IN_PROC_BROWSER_TEST_F(ChromeServiceWorkerNavigationHintTest, NoFetchHandler) {
   WriteFile(FILE_PATH_LITERAL("sw.js"), "/* empty */");
   WriteFile(FILE_PATH_LITERAL("test.html"), kInstallAndWaitForActivatedPage);
   InitializeServer();
   NavigateToPageAndWaitForReadyTitle("/test.html");
   GetServiceWorkerContext()->StopAllServiceWorkersForOrigin(
       embedded_test_server()->base_url());
   RunNavigationHintTest(
       "/scope/",
       content::StartServiceWorkerForNavigationHintResult::NO_FETCH_HANDLER,
       false);
 }
 
 }  // namespace