Reland: Move ExtensionProcessManager to src/extensions, part 4

chrome/browser/extensions/lazy_background_page_apitest.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 "base/command_line.h"
 #include "base/files/file_path.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/bookmarks/bookmark_model.h"
 #include "chrome/browser/bookmarks/bookmark_model_factory.h"
 #include "chrome/browser/bookmarks/bookmark_test_helpers.h"
@@ skipping 86 matching lines @@
     if (extension)
       page_complete.Wait();
     return extension;
   }
 };
 
 IN_PROC_BROWSER_TEST_F(LazyBackgroundPageApiTest, BrowserActionCreateTab) {
   ASSERT_TRUE(LoadExtensionAndWait("browser_action_create_tab"));
 
   // Lazy Background Page doesn't exist yet.
-  ExtensionProcessManager* pm =
+  extensions::ProcessManager* pm =
       extensions::ExtensionSystem::Get(browser()->profile())->process_manager();
   EXPECT_FALSE(pm->GetBackgroundHostForExtension(last_loaded_extension_id()));
   int num_tabs_before = browser()->tab_strip_model()->count();
 
   // Observe background page being created and closed after
   // the browser action is clicked.
   LazyBackgroundObserver page_complete;
   BrowserActionTestUtil(browser()).Press(0);
   page_complete.Wait();
 
   // Background page created a new tab before it closed.
   EXPECT_FALSE(pm->GetBackgroundHostForExtension(last_loaded_extension_id()));
   EXPECT_EQ(num_tabs_before + 1, browser()->tab_strip_model()->count());
   EXPECT_EQ(std::string(chrome::kChromeUIExtensionsURL),
             browser()->tab_strip_model()->GetActiveWebContents()->
                 GetURL().spec());
 }
 
 IN_PROC_BROWSER_TEST_F(LazyBackgroundPageApiTest,
                        BrowserActionCreateTabAfterCallback) {
   ASSERT_TRUE(LoadExtensionAndWait("browser_action_with_callback"));
 
   // Lazy Background Page doesn't exist yet.
-  ExtensionProcessManager* pm =
+  extensions::ProcessManager* pm =
       extensions::ExtensionSystem::Get(browser()->profile())->process_manager();
   EXPECT_FALSE(pm->GetBackgroundHostForExtension(last_loaded_extension_id()));
   int num_tabs_before = browser()->tab_strip_model()->count();
 
   // Observe background page being created and closed after
   // the browser action is clicked.
   LazyBackgroundObserver page_complete;
   BrowserActionTestUtil(browser()).Press(0);
   page_complete.Wait();
 
   // Background page is closed after creating a new tab.
   EXPECT_FALSE(pm->GetBackgroundHostForExtension(last_loaded_extension_id()));
   EXPECT_EQ(num_tabs_before + 1, browser()->tab_strip_model()->count());
 }
 
 IN_PROC_BROWSER_TEST_F(LazyBackgroundPageApiTest, BroadcastEvent) {
   ASSERT_TRUE(StartEmbeddedTestServer());
 
   const Extension* extension = LoadExtensionAndWait("broadcast_event");
   ASSERT_TRUE(extension);
 
   // Lazy Background Page doesn't exist yet.
-  ExtensionProcessManager* pm =
+  extensions::ProcessManager* pm =
       extensions::ExtensionSystem::Get(browser()->profile())->process_manager();
   EXPECT_FALSE(pm->GetBackgroundHostForExtension(last_loaded_extension_id()));
   int num_page_actions = browser()->window()->GetLocationBar()->
       GetLocationBarForTesting()->PageActionVisibleCount();
 
   // Open a tab to a URL that will trigger the page action to show.
   LazyBackgroundObserver page_complete;
   content::WindowedNotificationObserver page_action_changed(
         chrome::NOTIFICATION_EXTENSION_PAGE_ACTION_VISIBILITY_CHANGED,
         content::NotificationService::AllSources());
@@ skipping 10 matching lines @@
                 GetLocationBarForTesting()->PageActionVisibleCount());
 }
 
 IN_PROC_BROWSER_TEST_F(LazyBackgroundPageApiTest, Filters) {
   ASSERT_TRUE(StartEmbeddedTestServer());
 
   const Extension* extension = LoadExtensionAndWait("filters");
   ASSERT_TRUE(extension);
 
   // Lazy Background Page doesn't exist yet.
-  ExtensionProcessManager* pm =
+  extensions::ProcessManager* pm =
       extensions::ExtensionSystem::Get(browser()->profile())->process_manager();
   EXPECT_FALSE(pm->GetBackgroundHostForExtension(last_loaded_extension_id()));
 
   // Open a tab to a URL that will fire a webNavigation event.
   LazyBackgroundObserver page_complete;
   ui_test_utils::NavigateToURL(
       browser(), embedded_test_server()->GetURL("/extensions/test_file.html"));
   page_complete.Wait();
 }
 
 // Tests that the lazy background page receives the onInstalled event and shuts
 // down.
 IN_PROC_BROWSER_TEST_F(LazyBackgroundPageApiTest, OnInstalled) {
   ResultCatcher catcher;
   ASSERT_TRUE(LoadExtensionAndWait("on_installed"));
   EXPECT_TRUE(catcher.GetNextResult()) << catcher.message();
 
   // Lazy Background Page has been shut down.
-  ExtensionProcessManager* pm =
+  extensions::ProcessManager* pm =
       extensions::ExtensionSystem::Get(browser()->profile())->process_manager();
   EXPECT_FALSE(pm->GetBackgroundHostForExtension(last_loaded_extension_id()));
 }
 
 // Tests that the lazy background page stays alive until all visible views are
 // closed.
 IN_PROC_BROWSER_TEST_F(LazyBackgroundPageApiTest, WaitForView) {
   LazyBackgroundObserver page_complete;
   ResultCatcher catcher;
   base::FilePath extdir = test_data_dir_.AppendASCII("lazy_background_page").
       AppendASCII("wait_for_view");
   const Extension* extension = LoadExtension(extdir);
   ASSERT_TRUE(extension);
   EXPECT_TRUE(catcher.GetNextResult()) << catcher.message();
 
   // The extension should've opened a new tab to an extension page.
   EXPECT_EQ(extension->GetResourceURL("extension_page.html").spec(),
             browser()->tab_strip_model()->GetActiveWebContents()->
                 GetURL().spec());
 
   // Lazy Background Page still exists, because the extension created a new tab
   // to an extension page.
-  ExtensionProcessManager* pm =
+  extensions::ProcessManager* pm =
       extensions::ExtensionSystem::Get(browser()->profile())->process_manager();
   EXPECT_TRUE(pm->GetBackgroundHostForExtension(last_loaded_extension_id()));
 
   // Close the new tab.
   browser()->tab_strip_model()->CloseWebContentsAt(
       browser()->tab_strip_model()->active_index(), TabStripModel::CLOSE_NONE);
   page_complete.Wait();
 
   // Lazy Background Page has been shut down.
   EXPECT_FALSE(pm->GetBackgroundHostForExtension(last_loaded_extension_id()));
 }
 
 // Tests that the lazy background page stays alive until all network requests
 // are complete.
 IN_PROC_BROWSER_TEST_F(LazyBackgroundPageApiTest, WaitForRequest) {
   host_resolver()->AddRule("*", "127.0.0.1");
   ASSERT_TRUE(StartEmbeddedTestServer());
 
   LazyBackgroundObserver page_complete;
   ResultCatcher catcher;
   base::FilePath extdir = test_data_dir_.AppendASCII("lazy_background_page").
       AppendASCII("wait_for_request");
   const Extension* extension = LoadExtension(extdir);
   ASSERT_TRUE(extension);
   EXPECT_TRUE(catcher.GetNextResult()) << catcher.message();
 
   // Lazy Background Page still exists, because the extension started a request.
-  ExtensionProcessManager* pm =
+  extensions::ProcessManager* pm =
       extensions::ExtensionSystem::Get(browser()->profile())->process_manager();
   extensions::ExtensionHost* host =
       pm->GetBackgroundHostForExtension(last_loaded_extension_id());
   ASSERT_TRUE(host);
 
   // Abort the request.
   bool result = false;
   EXPECT_TRUE(content::ExecuteScriptAndExtractBool(
       host->render_view_host(), "abortRequest()", &result));
   EXPECT_TRUE(result);
@@ skipping 20 matching lines @@
   ASSERT_TRUE(extension);
   EXPECT_TRUE(catcher.GetNextResult()) << catcher.message();
 
   // The extension should've opened a new tab to an extension page.
   EXPECT_TRUE(chrome::IsNTPURL(
       browser()->tab_strip_model()->GetActiveWebContents()->GetURL(),
       browser()->profile()));
 
   // Lazy Background Page still exists, because the extension created a new tab
   // to an extension page.
-  ExtensionProcessManager* pm =
+  extensions::ProcessManager* pm =
       extensions::ExtensionSystem::Get(browser()->profile())->process_manager();
   EXPECT_TRUE(pm->GetBackgroundHostForExtension(last_loaded_extension_id()));
 
   // Navigate away from the NTP, which should close the event page.
   ui_test_utils::NavigateToURL(browser(), GURL("about:blank"));
   lazybg.Wait();
 
   // Lazy Background Page has been shut down.
   EXPECT_FALSE(pm->GetBackgroundHostForExtension(last_loaded_extension_id()));
 }
@@ skipping 15 matching lines @@
   // Load the extension with incognito enabled.
   {
     LoadedIncognitoObserver loaded(browser()->profile());
     base::FilePath extdir = test_data_dir_.AppendASCII("lazy_background_page").
         AppendASCII("incognito_split");
     ASSERT_TRUE(LoadExtensionIncognito(extdir));
     loaded.Wait();
   }
 
   // Lazy Background Page doesn't exist yet.
-  ExtensionProcessManager* pm =
+  extensions::ProcessManager* pm =
       extensions::ExtensionSystem::Get(browser()->profile())->process_manager();
-  ExtensionProcessManager* pmi =
+  extensions::ProcessManager* pmi =
       extensions::ExtensionSystem::Get(incognito_browser->profile())->
           process_manager();
   EXPECT_FALSE(pm->GetBackgroundHostForExtension(last_loaded_extension_id()));
   EXPECT_FALSE(pmi->GetBackgroundHostForExtension(last_loaded_extension_id()));
 
   // Trigger a browserAction event in the original profile and ensure only
   // the original event page received it (since the event is scoped to the
   // profile).
   {
     ExtensionTestMessageListener listener("waiting", false);
@@ skipping 36 matching lines @@
   }
 }
 
 // Tests that messages from the content script activate the lazy background
 // page, and keep it alive until all channels are closed.
 IN_PROC_BROWSER_TEST_F(LazyBackgroundPageApiTest, Messaging) {
   ASSERT_TRUE(StartEmbeddedTestServer());
   ASSERT_TRUE(LoadExtensionAndWait("messaging"));
 
   // Lazy Background Page doesn't exist yet.
-  ExtensionProcessManager* pm =
+  extensions::ProcessManager* pm =
       extensions::ExtensionSystem::Get(browser()->profile())->process_manager();
   EXPECT_FALSE(pm->GetBackgroundHostForExtension(last_loaded_extension_id()));
   EXPECT_EQ(1, browser()->tab_strip_model()->count());
 
   // Navigate to a page that opens a message channel to the background page.
   ResultCatcher catcher;
   LazyBackgroundObserver lazybg;
   ui_test_utils::NavigateToURL(
       browser(), embedded_test_server()->GetURL("/extensions/test_file.html"));
   lazybg.WaitUntilLoaded();
@@ skipping 11 matching lines @@
   EXPECT_FALSE(pm->GetBackgroundHostForExtension(last_loaded_extension_id()));
 }
 
 // Tests that the lazy background page receives the unload event when we
 // close it, and that it can execute simple API calls that don't require an
 // asynchronous response.
 IN_PROC_BROWSER_TEST_F(LazyBackgroundPageApiTest, OnUnload) {
   ASSERT_TRUE(LoadExtensionAndWait("on_unload"));
 
   // Lazy Background Page has been shut down.
-  ExtensionProcessManager* pm =
+  extensions::ProcessManager* pm =
       extensions::ExtensionSystem::Get(browser()->profile())->process_manager();
   EXPECT_FALSE(pm->GetBackgroundHostForExtension(last_loaded_extension_id()));
 
   // The browser action has a new title.
   BrowserActionTestUtil browser_action(browser());
   ASSERT_EQ(1, browser_action.NumberOfBrowserActions());
   EXPECT_EQ("Success", browser_action.GetTooltip(0));
 }
 
 // Tests that both a regular page and an event page will receive events when
@@ skipping 42 matching lines @@
   ASSERT_TRUE(extension);
   EXPECT_TRUE(catcher.GetNextResult()) << catcher.message();
 
   // The extension should've opened a new tab to an extension page.
   EXPECT_EQ(extension->GetResourceURL("extension_page.html").spec(),
             browser()->tab_strip_model()->GetActiveWebContents()->
                 GetURL().spec());
 
   // Lazy Background Page still exists, because the extension created a new tab
   // to an extension page.
-  ExtensionProcessManager* pm =
+  extensions::ProcessManager* pm =
       extensions::ExtensionSystem::Get(browser()->profile())->process_manager();
   EXPECT_TRUE(pm->GetBackgroundHostForExtension(last_loaded_extension_id()));
 
   // Close the new tab.
   LazyBackgroundObserver page_complete;
   browser()->tab_strip_model()->CloseWebContentsAt(
       browser()->tab_strip_model()->active_index(), TabStripModel::CLOSE_NONE);
   page_complete.WaitUntilClosed();
 
   // Lazy Background Page has been shut down.
@@ skipping 14 matching lines @@
 
 // Tests that the lazy background page will be unloaded if the onSuspend event
 // handler calls an API function such as chrome.storage.local.set().
 // See: http://crbug.com/296834
 IN_PROC_BROWSER_TEST_F(LazyBackgroundPageApiTest, OnSuspendUseStorageApi) {
   EXPECT_TRUE(LoadExtensionAndWait("on_suspend"));
 }
 
 // TODO: background page with timer.
 // TODO: background page that interacts with popup.