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1 // Copyright 2014 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4 
5 // This file tests that Service Workers (a Content feature) work in the Chromium
6 // embedder.
7 
8 #include "base/bind.h"
9 #include "base/files/scoped_temp_dir.h"
10 #include "base/numerics/safe_conversions.h"
11 #include "base/run_loop.h"
12 #include "chrome/browser/profiles/profile.h"
13 #include "chrome/browser/ui/browser.h"
14 #include "chrome/browser/ui/tabs/tab_strip_model.h"
15 #include "chrome/test/base/in_process_browser_test.h"
16 #include "content/public/browser/browser_context.h"
17 #include "content/public/browser/service_worker_context.h"
18 #include "content/public/browser/storage_partition.h"
19 #include "content/public/browser/web_contents.h"
20 #include "net/test/embedded_test_server/embedded_test_server.h"
21 
22 namespace {
23 
24 class ChromeServiceWorkerTest : public InProcessBrowserTest {
25  protected:
ChromeServiceWorkerTest()26   ChromeServiceWorkerTest() {
27     EXPECT_TRUE(service_worker_dir_.CreateUniqueTempDir());
28   }
29 
WriteFile(const base::FilePath::StringType & filename,base::StringPiece contents)30   void WriteFile(const base::FilePath::StringType& filename,
31                  base::StringPiece contents) {
32     EXPECT_EQ(base::checked_cast<int>(contents.size()),
33               base::WriteFile(service_worker_dir_.path().Append(filename),
34                               contents.data(),
35                               contents.size()));
36   }
37 
38   base::ScopedTempDir service_worker_dir_;
39 };
40 
ExpectResultAndRun(bool expected,const base::Closure & continuation,bool actual)41 static void ExpectResultAndRun(bool expected,
42                                const base::Closure& continuation,
43                                bool actual) {
44   EXPECT_EQ(expected, actual);
45   continuation.Run();
46 }
47 
48 // http://crbug.com/368570
IN_PROC_BROWSER_TEST_F(ChromeServiceWorkerTest,CanShutDownWithRegisteredServiceWorker)49 IN_PROC_BROWSER_TEST_F(ChromeServiceWorkerTest,
50                        CanShutDownWithRegisteredServiceWorker) {
51   WriteFile(FILE_PATH_LITERAL("service_worker.js"), "");
52   WriteFile(FILE_PATH_LITERAL("service_worker.js.mock-http-headers"),
53             "HTTP/1.1 200 OK\nContent-Type: text/javascript");
54 
55   embedded_test_server()->ServeFilesFromDirectory(service_worker_dir_.path());
56   ASSERT_TRUE(embedded_test_server()->InitializeAndWaitUntilReady());
57 
58   content::ServiceWorkerContext* sw_context =
59       content::BrowserContext::GetDefaultStoragePartition(browser()->profile())
60           ->GetServiceWorkerContext();
61 
62   base::RunLoop run_loop;
63   sw_context->RegisterServiceWorker(
64       embedded_test_server()->GetURL("/*"),
65       embedded_test_server()->GetURL("/service_worker.js"),
66       base::Bind(&ExpectResultAndRun, true, run_loop.QuitClosure()));
67   run_loop.Run();
68 
69   // Leave the Service Worker registered, and make sure that the browser can
70   // shut down without DCHECK'ing. It'd be nice to check here that the SW is
71   // actually occupying a process, but we don't yet have the public interface to
72   // do that.
73 }
74 
75 }  // namespace
76