Move worker code from chrome\worker to content\worker.

chrome/worker/worker_uitest.cc

Index: chrome/worker/worker_uitest.cc
===================================================================
--- chrome/worker/worker_uitest.cc	(revision 78005)
+++ chrome/worker/worker_uitest.cc	(working copy)
@@ -1,772 +0,0 @@
-// Copyright (c) 2011 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 "base/file_path.h"
-#include "base/string_util.h"
-#include "base/test/test_timeouts.h"
-#include "base/threading/platform_thread.h"
-#include "chrome/app/chrome_command_ids.h"
-#include "chrome/common/url_constants.h"
-#include "chrome/test/automation/browser_proxy.h"
-#include "chrome/test/automation/tab_proxy.h"
-#include "chrome/test/ui/ui_layout_test.h"
-#include "chrome/test/ui_test_utils.h"
-#include "content/browser/worker_host/worker_service.h"
-#include "net/test/test_server.h"
-
-namespace {
-
-const char kTestCompleteCookie[] = "status";
-const char kTestCompleteSuccess[] = "OK";
-const FilePath::CharType* kTestDir =
-    FILE_PATH_LITERAL("workers");
-const FilePath::CharType* kManySharedWorkersFile =
-    FILE_PATH_LITERAL("many_shared_workers.html");
-const FilePath::CharType* kManyWorkersFile =
-    FILE_PATH_LITERAL("many_workers.html");
-const FilePath::CharType* kQuerySharedWorkerShutdownFile =
-    FILE_PATH_LITERAL("queued_shared_worker_shutdown.html");
-const FilePath::CharType* kShutdownSharedWorkerFile =
-    FILE_PATH_LITERAL("shutdown_shared_worker.html");
-const FilePath::CharType* kSingleSharedWorkersFile =
-    FILE_PATH_LITERAL("single_shared_worker.html");
-const FilePath::CharType* kWorkerClose =
-    FILE_PATH_LITERAL("worker_close.html");
-
-}  // anonymous namespace
-
-class WorkerTest : public UILayoutTest {
- protected:
-  virtual ~WorkerTest() { }
-
-  void RunTest(const FilePath& test_case) {
-    scoped_refptr<TabProxy> tab(GetActiveTab());
-    ASSERT_TRUE(tab.get());
-
-    GURL url = ui_test_utils::GetTestUrl(FilePath(kTestDir), test_case);
-    ASSERT_TRUE(tab->NavigateToURL(url));
-
-    std::string value = WaitUntilCookieNonEmpty(tab.get(), url,
-        kTestCompleteCookie, TestTimeouts::action_max_timeout_ms());
-    ASSERT_STREQ(kTestCompleteSuccess, value.c_str());
-  }
-
-  void RunIncognitoTest(const FilePath& test_case) {
-    scoped_refptr<BrowserProxy> browser(automation()->GetBrowserWindow(0));
-    ASSERT_TRUE(browser.get());
-
-    // Open an Incognito window.
-    ASSERT_TRUE(browser->RunCommand(IDC_NEW_INCOGNITO_WINDOW));
-    scoped_refptr<BrowserProxy> incognito(automation()->GetBrowserWindow(1));
-    ASSERT_TRUE(incognito.get());
-    int window_count;
-    ASSERT_TRUE(automation()->GetBrowserWindowCount(&window_count));
-    ASSERT_EQ(2, window_count);
-
-    scoped_refptr<TabProxy> tab(incognito->GetTab(0));
-    ASSERT_TRUE(tab.get());
-
-    GURL url = ui_test_utils::GetTestUrl(FilePath(kTestDir), test_case);
-    ASSERT_TRUE(tab->NavigateToURL(url));
-
-    std::string value = WaitUntilCookieNonEmpty(tab.get(), url,
-        kTestCompleteCookie, TestTimeouts::action_max_timeout_ms());
-
-    // Close the incognito window
-    ASSERT_TRUE(incognito->RunCommand(IDC_CLOSE_WINDOW));
-    ASSERT_TRUE(automation()->GetBrowserWindowCount(&window_count));
-    ASSERT_EQ(1, window_count);
-
-    ASSERT_STREQ(kTestCompleteSuccess, value.c_str());
-  }
-
-  bool WaitForProcessCountToBe(int tabs, int workers) {
-    // The 1 is for the browser process.
-    int number_of_processes = 1 + workers +
-        (ProxyLauncher::in_process_renderer() ? 0 : tabs);
-#if defined(OS_LINUX)
-    // On Linux, we also have a zygote process and a sandbox host process.
-    number_of_processes += 2;
-#endif
-
-    int cur_process_count;
-    for (int i = 0; i < 100; ++i) {
-      cur_process_count = 0;
-      if (!GetBrowserProcessCount(&cur_process_count))
-        return false;
-      if (cur_process_count == number_of_processes)
-        return true;
-
-      // Sometimes the worker processes can take a while to shut down on the
-      // bots, so use a longer timeout period to avoid spurious failures.
-      base::PlatformThread::Sleep(TestTimeouts::action_max_timeout_ms() / 100);
-    }
-
-    EXPECT_EQ(number_of_processes, cur_process_count);
-    return false;
-  }
-
-  void RunWorkerFastLayoutTest(const std::string& test_case_file_name) {
-    FilePath fast_test_dir;
-    fast_test_dir = fast_test_dir.AppendASCII("fast");
-
-    FilePath worker_test_dir;
-    worker_test_dir = worker_test_dir.AppendASCII("workers");
-    InitializeForLayoutTest(fast_test_dir, worker_test_dir, kNoHttpPort);
-
-    // Worker tests also rely on common files in js/resources.
-    FilePath js_dir = fast_test_dir.AppendASCII("js");
-    FilePath resource_dir;
-    resource_dir = resource_dir.AppendASCII("resources");
-    AddResourceForLayoutTest(js_dir, resource_dir);
-
-    printf("Test: %s\n", test_case_file_name.c_str());
-    RunLayoutTest(test_case_file_name, kNoHttpPort);
-
-    // Navigate to a blank page so that any workers are cleaned up.
-    // This helps leaks trackers do a better job of reporting.
-    scoped_refptr<TabProxy> tab(GetActiveTab());
-    GURL about_url(chrome::kAboutBlankURL);
-    EXPECT_EQ(AUTOMATION_MSG_NAVIGATION_SUCCESS, tab->NavigateToURL(about_url));
-  }
-
-  void RunWorkerStorageLayoutTest(const std::string& test_case_file_name) {
-    FilePath worker_test_dir;
-    worker_test_dir = worker_test_dir.AppendASCII("fast");
-    worker_test_dir = worker_test_dir.AppendASCII("workers");
-
-    FilePath storage_test_dir;
-    storage_test_dir = storage_test_dir.AppendASCII("storage");
-    InitializeForLayoutTest(worker_test_dir, storage_test_dir, kNoHttpPort);
-
-    // Storage worker tests also rely on common files in 'resources'.
-    FilePath resource_dir;
-    resource_dir = resource_dir.AppendASCII("resources");
-    AddResourceForLayoutTest(worker_test_dir.Append(storage_test_dir),
-                             resource_dir);
-
-    printf("Test: %s\n", test_case_file_name.c_str());
-    RunLayoutTest(test_case_file_name, kNoHttpPort);
-
-    // Navigate to a blank page so that any workers are cleaned up.
-    // This helps leaks trackers do a better job of reporting.
-    scoped_refptr<TabProxy> tab(GetActiveTab());
-    GURL about_url(chrome::kAboutBlankURL);
-    EXPECT_EQ(AUTOMATION_MSG_NAVIGATION_SUCCESS, tab->NavigateToURL(about_url));
-  }
-
-  bool NavigateAndWaitForAuth(TabProxy* tab, const GURL& url) {
-    // Pass a large number of navigations to tell the tab to block until an auth
-    // dialog pops up.
-    EXPECT_EQ(AUTOMATION_MSG_NAVIGATION_AUTH_NEEDED,
-              tab->NavigateToURLBlockUntilNavigationsComplete(url, 100));
-    return tab->NeedsAuth();
-  }
-};
-
-
-TEST_F(WorkerTest, SingleWorker) {
-  RunTest(FilePath(FILE_PATH_LITERAL("single_worker.html")));
-}
-
-TEST_F(WorkerTest, MultipleWorkers) {
-  RunTest(FilePath(FILE_PATH_LITERAL("multi_worker.html")));
-}
-
-TEST_F(WorkerTest, SingleSharedWorker) {
-  RunTest(FilePath(FILE_PATH_LITERAL("single_worker.html?shared=true")));
-}
-
-TEST_F(WorkerTest, MultipleSharedWorkers) {
-  RunTest(FilePath(FILE_PATH_LITERAL("multi_worker.html?shared=true")));
-}
-
-TEST_F(WorkerTest, TerminateQueuedWorkers) {
-  ASSERT_TRUE(WaitForProcessCountToBe(1, 0));
-  RunTest(FilePath(FILE_PATH_LITERAL("terminate_queued_workers.html")));
-  // Make sure all workers exit.
-  ASSERT_TRUE(WaitForProcessCountToBe(1, 0));
-}
-
-#if defined(OS_LINUX)
-// http://crbug.com/30021
-#define IncognitoSharedWorkers FLAKY_IncognitoSharedWorkers
-#endif
-
-// Incognito windows should not share workers with non-incognito windows
-TEST_F(WorkerTest, IncognitoSharedWorkers) {
-  // Load a non-incognito tab and have it create a shared worker
-  RunTest(FilePath(FILE_PATH_LITERAL("incognito_worker.html")));
-  // Incognito worker should not share with non-incognito
-  RunIncognitoTest(FilePath(FILE_PATH_LITERAL("incognito_worker.html")));
-}
-
-const FilePath::CharType kDocRoot[] =
-    FILE_PATH_LITERAL("chrome/test/data/workers");
-
-#if defined(OS_WIN)
-// http://crbug.com/33344 - NavigateAndWaitForAuth times out on the Windows
-// build bots.
-#define WorkerHttpAuth DISABLED_WorkerHttpAuth
-#endif
-// Make sure that auth dialog is displayed from worker context.
-TEST_F(WorkerTest, WorkerHttpAuth) {
-  net::TestServer test_server(net::TestServer::TYPE_HTTP, FilePath(kDocRoot));
-  ASSERT_TRUE(test_server.Start());
-
-  scoped_refptr<TabProxy> tab(GetActiveTab());
-  ASSERT_TRUE(tab.get());
-
-  GURL url = test_server.GetURL("files/worker_auth.html");
-  EXPECT_TRUE(NavigateAndWaitForAuth(tab, url));
-}
-
-#if defined(OS_WIN)
-// http://crbug.com/33344 - NavigateAndWaitForAuth times out on the Windows
-// build bots.
-#define SharedWorkerHttpAuth DISABLED_SharedWorkerHttpAuth
-#endif
-// Make sure that auth dialog is displayed from shared worker context.
-TEST_F(WorkerTest, SharedWorkerHttpAuth) {
-  net::TestServer test_server(net::TestServer::TYPE_HTTP, FilePath(kDocRoot));
-  ASSERT_TRUE(test_server.Start());
-
-  scoped_refptr<TabProxy> tab(GetActiveTab());
-  ASSERT_TRUE(tab.get());
-
-  GURL url = test_server.GetURL("files/shared_worker_auth.html");
-  EXPECT_TRUE(NavigateAndWaitForAuth(tab, url));
-  // TODO(atwilson): Add support to automation framework to test for auth
-  // dialogs displayed by non-navigating tabs.
-}
-
-TEST_F(WorkerTest, StressJSExecution) {
-  RunWorkerFastLayoutTest("stress-js-execution.html");
-}
-
-TEST_F(WorkerTest, UseMachineStack) {
-  RunWorkerFastLayoutTest("use-machine-stack.html");
-}
-
-TEST_F(WorkerTest, WorkerCall) {
-  RunWorkerFastLayoutTest("worker-call.html");
-}
-
-// Crashy, http://crbug.com/35965.
-// Flaky, http://crbug.com/36555.
-TEST_F(WorkerTest, DISABLED_WorkerClonePort) {
-  RunWorkerFastLayoutTest("worker-cloneport.html");
-}
-
-// Flaky, http://crbug.com/59780.
-TEST_F(WorkerTest, FLAKY_WorkerCloseFast) {
-  RunWorkerFastLayoutTest("worker-close.html");
-}
-
-TEST_F(WorkerTest, WorkerConstructor) {
-  RunWorkerFastLayoutTest("worker-constructor.html");
-}
-
-TEST_F(WorkerTest, WorkerContextGc) {
-  RunWorkerFastLayoutTest("worker-context-gc.html");
-}
-
-TEST_F(WorkerTest, WorkerContextMultiPort) {
-  RunWorkerFastLayoutTest("worker-context-multi-port.html");
-}
-
-TEST_F(WorkerTest, WorkerEventListener) {
-  RunWorkerFastLayoutTest("worker-event-listener.html");
-}
-
-TEST_F(WorkerTest, WorkerGC) {
-  RunWorkerFastLayoutTest("worker-gc.html");
-}
-
-// worker-lifecycle.html relies on layoutTestController.workerThreadCount
-// which is not currently implemented. http://crbug.com/45168
-TEST_F(WorkerTest, DISABLED_WorkerLifecycle) {
-  RunWorkerFastLayoutTest("worker-lifecycle.html");
-}
-
-TEST_F(WorkerTest, WorkerLocation) {
-  RunWorkerFastLayoutTest("worker-location.html");
-}
-
-// Flaky, http://crbug.com/71518.
-TEST_F(WorkerTest, FLAKY_WorkerMapGc) {
-  RunWorkerFastLayoutTest("wrapper-map-gc.html");
-}
-
-TEST_F(WorkerTest, WorkerMessagePort) {
-  RunWorkerFastLayoutTest("worker-messageport.html");
-}
-
-TEST_F(WorkerTest, WorkerMessagePortGC) {
-  RunWorkerFastLayoutTest("worker-messageport-gc.html");
-}
-
-TEST_F(WorkerTest, WorkerMultiPort) {
-  RunWorkerFastLayoutTest("worker-multi-port.html");
-}
-
-TEST_F(WorkerTest, WorkerNavigator) {
-  RunWorkerFastLayoutTest("worker-navigator.html");
-}
-
-TEST_F(WorkerTest, WorkerReplaceGlobalConstructor) {
-  RunWorkerFastLayoutTest("worker-replace-global-constructor.html");
-}
-
-TEST_F(WorkerTest, WorkerReplaceSelf) {
-  RunWorkerFastLayoutTest("worker-replace-self.html");
-}
-
-// See bug 44457.
-#if defined(OS_MACOSX)
-#define WorkerScriptError FLAKY_WorkerScriptError
-#endif
-
-TEST_F(WorkerTest, WorkerScriptError) {
-  RunWorkerFastLayoutTest("worker-script-error.html");
-}
-
-TEST_F(WorkerTest, WorkerTerminate) {
-  RunWorkerFastLayoutTest("worker-terminate.html");
-}
-
-TEST_F(WorkerTest, WorkerTimeout) {
-  RunWorkerFastLayoutTest("worker-timeout.html");
-}
-
-//
-// SharedWorkerFastLayoutTests
-//
-// http://crbug.com/27636 - incorrect URL_MISMATCH exceptions sometimes get
-// generated on the windows try bots. FLAKY on Win.
-// http://crbug.com/28445 - flakiness on mac
-TEST_F(WorkerTest, FLAKY_SharedWorkerFastConstructor) {
-  RunWorkerFastLayoutTest("shared-worker-constructor.html");
-}
-
-TEST_F(WorkerTest, FLAKY_SharedWorkerFastContextGC) {
-  RunWorkerFastLayoutTest("shared-worker-context-gc.html");
-}
-
-TEST_F(WorkerTest, FLAKY_SharedWorkerFastEventListener) {
-  RunWorkerFastLayoutTest("shared-worker-event-listener.html");
-}
-
-TEST_F(WorkerTest, FLAKY_SharedWorkerFastException) {
-  RunWorkerFastLayoutTest("shared-worker-exception.html");
-}
-
-TEST_F(WorkerTest, FLAKY_SharedWorkerFastGC) {
-  RunWorkerFastLayoutTest("shared-worker-gc.html");
-}
-
-TEST_F(WorkerTest, FLAKY_SharedWorkerFastInIframe) {
-  RunWorkerFastLayoutTest("shared-worker-in-iframe.html");
-}
-
-TEST_F(WorkerTest, FLAKY_SharedWorkerFastLoadError) {
-  RunWorkerFastLayoutTest("shared-worker-load-error.html");
-}
-
-TEST_F(WorkerTest, FLAKY_SharedWorkerFastLocation) {
-  RunWorkerFastLayoutTest("shared-worker-location.html");
-}
-
-TEST_F(WorkerTest, FLAKY_SharedWorkerFastName) {
-  RunWorkerFastLayoutTest("shared-worker-name.html");
-}
-
-TEST_F(WorkerTest, FLAKY_SharedWorkerFastNavigator) {
-  RunWorkerFastLayoutTest("shared-worker-navigator.html");
-}
-
-TEST_F(WorkerTest, FLAKY_SharedWorkerFastReplaceGlobalConstructor) {
-  RunWorkerFastLayoutTest("shared-worker-replace-global-constructor.html");
-}
-
-TEST_F(WorkerTest, FLAKY_SharedWorkerFastReplaceSelf) {
-  RunWorkerFastLayoutTest("shared-worker-replace-self.html");
-}
-
-TEST_F(WorkerTest, FLAKY_SharedWorkerFastScriptError) {
-  RunWorkerFastLayoutTest("shared-worker-script-error.html");
-}
-
-TEST_F(WorkerTest, FLAKY_SharedWorkerFastShared) {
-  RunWorkerFastLayoutTest("shared-worker-shared.html");
-}
-
-TEST_F(WorkerTest, FLAKY_SharedWorkerFastSimple) {
-  RunWorkerFastLayoutTest("shared-worker-simple.html");
-}
-
-// http://crbug.com/16934
-TEST_F(WorkerTest, DISABLED_WorkerHttpLayoutTests) {
-  static const char* kLayoutTestFiles[] = {
-    "shared-worker-importScripts.html",
-    "shared-worker-redirect.html",
-    // flakey? BUG 16934 "text-encoding.html",
-#if defined(OS_WIN)
-    // Fails on the mac (and linux?):
-    // http://code.google.com/p/chromium/issues/detail?id=22599
-    "worker-importScripts.html",
-#endif
-    "worker-redirect.html",
-  };
-
-  FilePath http_test_dir;
-  http_test_dir = http_test_dir.AppendASCII("http");
-  http_test_dir = http_test_dir.AppendASCII("tests");
-
-  FilePath worker_test_dir;
-  worker_test_dir = worker_test_dir.AppendASCII("workers");
-  InitializeForLayoutTest(http_test_dir, worker_test_dir, kHttpPort);
-
-  StartHttpServer(new_http_root_dir_);
-  for (size_t i = 0; i < arraysize(kLayoutTestFiles); ++i)
-    RunLayoutTest(kLayoutTestFiles[i], kHttpPort);
-  StopHttpServer();
-}
-
-TEST_F(WorkerTest, WorkerWebSocketLayoutTests) {
-  static const char* kLayoutTestFiles[] = {
-    "close-in-onmessage-crash.html",
-    "close-in-shared-worker.html",
-    "close-in-worker.html",
-    "shared-worker-simple.html",
-    "worker-handshake-challenge-randomness.html",
-    "worker-simple.html"
-  };
-
-  FilePath websocket_test_dir;
-  websocket_test_dir = websocket_test_dir.AppendASCII("http");
-  websocket_test_dir = websocket_test_dir.AppendASCII("tests");
-
-  FilePath worker_test_dir;
-  worker_test_dir = worker_test_dir.AppendASCII("websocket");
-  worker_test_dir = worker_test_dir.AppendASCII("tests");
-  worker_test_dir = worker_test_dir.AppendASCII("workers");
-  InitializeForLayoutTest(websocket_test_dir, worker_test_dir, kHttpPort);
-
-  FilePath websocket_root_dir(temp_test_dir_);
-  websocket_root_dir = websocket_root_dir.AppendASCII("LayoutTests");
-  ui_test_utils::TestWebSocketServer websocket_server;
-  ASSERT_TRUE(websocket_server.Start(websocket_root_dir));
-
-  StartHttpServer(new_http_root_dir_);
-  for (size_t i = 0; i < arraysize(kLayoutTestFiles); ++i)
-    RunLayoutTest(kLayoutTestFiles[i], kHttpPort);
-  StopHttpServer();
-}
-
-TEST_F(WorkerTest, DISABLED_WorkerXhrHttpLayoutTests) {
-  static const char* kLayoutTestFiles[] = {
-    "abort-exception-assert.html",
-#if defined(OS_WIN)
-    // Fails on the mac (and linux?):
-    // http://code.google.com/p/chromium/issues/detail?id=22599
-    "close.html",
-#endif
-    // These tests (and the shared-worker versions below) are disabled due to
-    // limitations in lighttpd (doesn't handle all of the HTTP methods).
-    // "methods-async.html",
-    // "methods.html",
-
-    "shared-worker-close.html",
-    // Disabled due to limitations in lighttpd (does not handle methods other
-    // than GET/PUT/POST).
-    // "shared-worker-methods-async.html",
-    // "shared-worker-methods.html",
-    "shared-worker-xhr-file-not-found.html",
-
-    "xmlhttprequest-file-not-found.html"
-  };
-
-  FilePath http_test_dir;
-  http_test_dir = http_test_dir.AppendASCII("http");
-  http_test_dir = http_test_dir.AppendASCII("tests");
-
-  FilePath worker_test_dir;
-  worker_test_dir = worker_test_dir.AppendASCII("xmlhttprequest");
-  worker_test_dir = worker_test_dir.AppendASCII("workers");
-  InitializeForLayoutTest(http_test_dir, worker_test_dir, kHttpPort);
-
-  StartHttpServer(new_http_root_dir_);
-  for (size_t i = 0; i < arraysize(kLayoutTestFiles); ++i)
-    RunLayoutTest(kLayoutTestFiles[i], kHttpPort);
-  StopHttpServer();
-}
-
-// Flaky, http://crbug.com/34996.
-TEST_F(WorkerTest, FLAKY_MessagePorts) {
-  static const char* kLayoutTestFiles[] = {
-    "message-channel-gc.html",
-    "message-channel-gc-2.html",
-    "message-channel-gc-3.html",
-    "message-channel-gc-4.html",
-    "message-port.html",
-    "message-port-clone.html",
-    "message-port-constructor-for-deleted-document.html",
-    "message-port-deleted-document.html",
-    "message-port-deleted-frame.html",
-    "message-port-inactive-document.html",
-    "message-port-multi.html",
-    "message-port-no-wrapper.html",
-    // Only works with run-webkit-tests --leaks.
-    // "message-channel-listener-circular-ownership.html",
-  };
-
-  FilePath fast_test_dir;
-  fast_test_dir = fast_test_dir.AppendASCII("fast");
-
-  FilePath worker_test_dir;
-  worker_test_dir = worker_test_dir.AppendASCII("events");
-  InitializeForLayoutTest(fast_test_dir, worker_test_dir, kNoHttpPort);
-
-  // MessagePort tests also rely on common files in js/resources.
-  FilePath js_dir = fast_test_dir.AppendASCII("js");
-  FilePath resource_dir;
-  resource_dir = resource_dir.AppendASCII("resources");
-  AddResourceForLayoutTest(js_dir, resource_dir);
-
-  for (size_t i = 0; i < arraysize(kLayoutTestFiles); ++i)
-    RunLayoutTest(kLayoutTestFiles[i], kNoHttpPort);
-}
-
-// This has been flaky on Windows since r39931. http://crbug.com/36800
-// And on Mac since r51935. http://crbug.com/48664
-TEST_F(WorkerTest, FLAKY_LimitPerPage) {
-  int max_workers_per_tab = WorkerService::kMaxWorkersPerTabWhenSeparate;
-  GURL url = ui_test_utils::GetTestUrl(FilePath(kTestDir),
-                                       FilePath(kManyWorkersFile));
-  url = GURL(url.spec() + StringPrintf("?count=%d", max_workers_per_tab + 1));
-
-  NavigateToURL(url);
-  ASSERT_TRUE(WaitForProcessCountToBe(1, max_workers_per_tab));
-}
-
-// Doesn't crash, but on all platforms, it sometimes fails.
-// Flaky on all platforms: http://crbug.com/28445
-#if defined(OS_LINUX)
-// Hangs on Linux: http://30332
-#define FLAKY_LimitTotal DISABLED_LimitTotal
-#endif
-TEST_F(WorkerTest, FLAKY_LimitTotal) {
-  int max_workers_per_tab = WorkerService::kMaxWorkersPerTabWhenSeparate;
-  int total_workers = WorkerService::kMaxWorkersWhenSeparate;
-
-  int tab_count = (total_workers / max_workers_per_tab) + 1;
-  GURL url = ui_test_utils::GetTestUrl(FilePath(kTestDir),
-                                       FilePath(kManyWorkersFile));
-  url = GURL(url.spec() + StringPrintf("?count=%d", max_workers_per_tab));
-
-  scoped_refptr<TabProxy> tab(GetActiveTab());
-  ASSERT_TRUE(tab.get());
-  ASSERT_TRUE(tab->NavigateToURL(url));
-  scoped_refptr<BrowserProxy> window(automation()->GetBrowserWindow(0));
-  ASSERT_TRUE(window.get());
-  for (int i = 1; i < tab_count; ++i)
-    ASSERT_TRUE(window->AppendTab(url));
-
-  // Check that we didn't create more than the max number of workers.
-  ASSERT_TRUE(WaitForProcessCountToBe(tab_count, total_workers));
-
-  // Now close a page and check that the queued workers were started.
-  const FilePath::CharType* kGoogleDir = FILE_PATH_LITERAL("google");
-  const FilePath::CharType* kGoogleFile = FILE_PATH_LITERAL("google.html");
-  ASSERT_EQ(AUTOMATION_MSG_NAVIGATION_SUCCESS,
-      tab->NavigateToURL(ui_test_utils::GetTestUrl(FilePath(kGoogleDir),
-                                                   FilePath(kGoogleFile))));
-
-  ASSERT_TRUE(WaitForProcessCountToBe(tab_count, total_workers));
-}
-
-// Flaky, http://crbug.com/59786.
-TEST_F(WorkerTest, FLAKY_WorkerClose) {
-  scoped_refptr<TabProxy> tab(GetActiveTab());
-  ASSERT_TRUE(tab.get());
-  GURL url = ui_test_utils::GetTestUrl(FilePath(kTestDir),
-                                       FilePath(kWorkerClose));
-  ASSERT_TRUE(tab->NavigateToURL(url));
-  std::string value = WaitUntilCookieNonEmpty(tab.get(), url,
-      kTestCompleteCookie, TestTimeouts::action_max_timeout_ms());
-  ASSERT_STREQ(kTestCompleteSuccess, value.c_str());
-  ASSERT_TRUE(WaitForProcessCountToBe(1, 0));
-}
-
-// Flaky, http://crbug.com/70861.
-TEST_F(WorkerTest, FLAKY_QueuedSharedWorkerShutdown) {
-  // Tests to make sure that queued shared workers are started up when
-  // shared workers shut down.
-  int max_workers_per_tab = WorkerService::kMaxWorkersPerTabWhenSeparate;
-  GURL url = ui_test_utils::GetTestUrl(FilePath(kTestDir),
-      FilePath(kQuerySharedWorkerShutdownFile));
-  url = GURL(url.spec() + StringPrintf("?count=%d", max_workers_per_tab));
-
-  scoped_refptr<TabProxy> tab(GetActiveTab());
-  ASSERT_TRUE(tab.get());
-  ASSERT_TRUE(tab->NavigateToURL(url));
-  std::string value = WaitUntilCookieNonEmpty(tab.get(), url,
-      kTestCompleteCookie, TestTimeouts::action_max_timeout_ms());
-  ASSERT_STREQ(kTestCompleteSuccess, value.c_str());
-  ASSERT_TRUE(WaitForProcessCountToBe(1, max_workers_per_tab));
-}
-
-// Flaky, http://crbug.com/69881.
-TEST_F(WorkerTest, FLAKY_MultipleTabsQueuedSharedWorker) {
-  // Tests to make sure that only one instance of queued shared workers are
-  // started up even when those instances are on multiple tabs.
-  int max_workers_per_tab = WorkerService::kMaxWorkersPerTabWhenSeparate;
-  GURL url = ui_test_utils::GetTestUrl(FilePath(kTestDir),
-                                       FilePath(kManySharedWorkersFile));
-  url = GURL(url.spec() + StringPrintf("?count=%d", max_workers_per_tab+1));
-
-  scoped_refptr<TabProxy> tab(GetActiveTab());
-  ASSERT_TRUE(tab.get());
-  ASSERT_TRUE(tab->NavigateToURL(url));
-  ASSERT_TRUE(WaitForProcessCountToBe(1, max_workers_per_tab));
-
-  // Create same set of workers in new tab (leaves one worker queued from this
-  // tab).
-  scoped_refptr<BrowserProxy> window(automation()->GetBrowserWindow(0));
-  ASSERT_TRUE(window.get());
-  ASSERT_TRUE(window->AppendTab(url));
-  ASSERT_TRUE(WaitForProcessCountToBe(2, max_workers_per_tab));
-
-  // Now shutdown one of the shared workers - this will fire both queued
-  // workers, but only one instance should be started
-  GURL url2 = ui_test_utils::GetTestUrl(FilePath(kTestDir),
-                                        FilePath(kShutdownSharedWorkerFile));
-  url2 = GURL(url2.spec() + "?id=0");
-  ASSERT_TRUE(window->AppendTab(url2));
-
-  std::string value = WaitUntilCookieNonEmpty(tab.get(), url,
-      kTestCompleteCookie, TestTimeouts::action_max_timeout_ms());
-  ASSERT_STREQ(kTestCompleteSuccess, value.c_str());
-  ASSERT_TRUE(WaitForProcessCountToBe(3, max_workers_per_tab));
-}
-
-// Flaky: http://crbug.com/48148
-TEST_F(WorkerTest, FLAKY_QueuedSharedWorkerStartedFromOtherTab) {
-  // Tests to make sure that queued shared workers are started up when
-  // an instance is launched from another tab.
-  int max_workers_per_tab = WorkerService::kMaxWorkersPerTabWhenSeparate;
-  GURL url = ui_test_utils::GetTestUrl(FilePath(kTestDir),
-                                       FilePath(kManySharedWorkersFile));
-  url = GURL(url.spec() + StringPrintf("?count=%d", max_workers_per_tab+1));
-
-  scoped_refptr<TabProxy> tab(GetActiveTab());
-  ASSERT_TRUE(tab.get());
-  ASSERT_TRUE(tab->NavigateToURL(url));
-  ASSERT_TRUE(WaitForProcessCountToBe(1, max_workers_per_tab));
-  // First window has hit its limit. Now launch second window which creates
-  // the same worker that was queued in the first window, to ensure it gets
-  // connected to the first window too.
-  scoped_refptr<BrowserProxy> window(automation()->GetBrowserWindow(0));
-  ASSERT_TRUE(window.get());
-  GURL url2 = ui_test_utils::GetTestUrl(FilePath(kTestDir),
-                                        FilePath(kSingleSharedWorkersFile));
-  url2 = GURL(url2.spec() + StringPrintf("?id=%d", max_workers_per_tab));
-  ASSERT_TRUE(window->AppendTab(url2));
-
-  std::string value = WaitUntilCookieNonEmpty(tab.get(), url,
-      kTestCompleteCookie, TestTimeouts::action_max_timeout_ms());
-  ASSERT_STREQ(kTestCompleteSuccess, value.c_str());
-  ASSERT_TRUE(WaitForProcessCountToBe(2, max_workers_per_tab+1));
-}
-
-class WorkerFileSystemTest : public WorkerTest {
- protected:
-  void RunWorkerFileSystemLayoutTest(const std::string& test_case_file_name) {
-    FilePath worker_test_dir;
-    worker_test_dir = worker_test_dir.AppendASCII("fast");
-
-    FilePath filesystem_test_dir;
-    filesystem_test_dir = filesystem_test_dir.AppendASCII("filesystem");
-    filesystem_test_dir = filesystem_test_dir.AppendASCII("workers");
-    InitializeForLayoutTest(worker_test_dir, filesystem_test_dir, kNoHttpPort);
-
-    FilePath resource_dir;
-    resource_dir = resource_dir.AppendASCII("resources");
-    AddResourceForLayoutTest(worker_test_dir.AppendASCII("filesystem"),
-                             resource_dir);
-
-    // FS tests also rely on common files in js/resources.
-    FilePath js_dir = worker_test_dir.AppendASCII("js");
-    FilePath js_resource_dir;
-    js_resource_dir = js_resource_dir.AppendASCII("resources");
-    AddResourceForLayoutTest(js_dir, js_resource_dir);
-
-    RunLayoutTest(test_case_file_name, kNoHttpPort);
-
-    // Navigate to a blank page so that any workers are cleaned up.
-    // This helps leaks trackers do a better job of reporting.
-    scoped_refptr<TabProxy> tab(GetActiveTab());
-    ASSERT_TRUE(tab.get());
-    GURL about_url(chrome::kAboutBlankURL);
-    EXPECT_EQ(AUTOMATION_MSG_NAVIGATION_SUCCESS, tab->NavigateToURL(about_url));
-  }
-};
-
-TEST_F(WorkerFileSystemTest, Temporary) {
-  RunWorkerFileSystemLayoutTest("simple-temporary.html");
-}
-
-TEST_F(WorkerFileSystemTest, Persistent) {
-  RunWorkerFileSystemLayoutTest("simple-persistent.html");
-}
-
-TEST_F(WorkerFileSystemTest, SyncTemporary) {
-  RunWorkerFileSystemLayoutTest("simple-temporary-sync.html");
-}
-
-TEST_F(WorkerFileSystemTest, SyncPersistent) {
-  RunWorkerFileSystemLayoutTest("simple-persistent-sync.html");
-}
-
-TEST_F(WorkerFileSystemTest, AsyncOperations) {
-  RunWorkerFileSystemLayoutTest("async-operations.html");
-}
-
-TEST_F(WorkerFileSystemTest, SyncOperations) {
-  RunWorkerFileSystemLayoutTest("sync-operations.html");
-}
-
-TEST_F(WorkerFileSystemTest, FileEntryToURISync) {
-  RunWorkerFileSystemLayoutTest("file-entry-to-uri-sync.html");
-}
-
-#if defined(OS_LINUX)
-// These tests fail on Linux due to an assert in WebKit's RNG.
-// See http://webkit.org/b/55728.
-#define FileFromFileEntry DISABLED_FileFromFileEntry
-#define FileFromFileEntrySync DISABLED_FileFromFileEntrySync
-#define FileWriterTruncateExtend DISABLED_FileWriterTruncateExtend
-#define FileWriterSyncTruncateExtend DISABLED_FileWriterSyncTruncateExtend
-#define FileWriterSyncWriteOverlapped DISABLED_FileWriterSyncWriteOverlapped
-#endif
-TEST_F(WorkerFileSystemTest, FileFromFileEntry) {
-  RunWorkerFileSystemLayoutTest("file-from-file-entry.html");
-}
-
-TEST_F(WorkerFileSystemTest, FileFromFileEntrySync) {
-  RunWorkerFileSystemLayoutTest("file-from-file-entry-sync.html");
-}
-
-TEST_F(WorkerFileSystemTest, FileWriterTruncateExtend) {
-  RunWorkerFileSystemLayoutTest("file-writer-truncate-extend.html");
-}
-
-TEST_F(WorkerFileSystemTest, FileWriterSyncTruncateExtend) {
-  RunWorkerFileSystemLayoutTest("file-writer-sync-truncate-extend.html");
-}
-
-TEST_F(WorkerFileSystemTest, FileWriterSyncWriteOverlapped) {
-  RunWorkerFileSystemLayoutTest("file-writer-sync-write-overlapped.html");
-}