Aura: Support hovering restore & close buttons for full screen apps

chrome/browser/sessions/tab_restore_service_browsertest.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/stringprintf.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/sessions/session_service_factory.h"
 #include "chrome/browser/sessions/session_service.h"
 #include "chrome/browser/sessions/session_types.h"
 #include "chrome/browser/sessions/tab_restore_service.h"
+#include "chrome/browser/sessions/tab_restore_service_factory.h"
+#include "chrome/browser/ui/browser_window.h"
+#include "chrome/common/chrome_notification_types.h"
 #include "chrome/common/url_constants.h"
 #include "chrome/test/base/chrome_render_view_host_test_harness.h"
 #include "chrome/test/base/chrome_render_view_test.h"
+#include "chrome/test/base/in_process_browser_test.h"
 #include "chrome/test/base/testing_profile.h"
+#include "chrome/test/base/ui_test_utils.h"
 #include "content/browser/tab_contents/test_tab_contents.h"
 #include "content/public/browser/navigation_controller.h"
 #include "content/public/browser/navigation_entry.h"
+#include "content/public/browser/notification_service.h"
+#include "content/public/browser/notification_types.h"
 #include "content/test/render_view_test.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebKit.h"
 
 typedef TabRestoreService::Tab Tab;
+typedef TabRestoreService::Window Window;
 
 using content::NavigationEntry;
 
 // Create subclass that overrides TimeNow so that we can control the time used
 // for closed tabs and windows.
 class TabRestoreTimeFactory : public TabRestoreService::TimeFactory {
  public:
   TabRestoreTimeFactory() : time_(base::Time::Now()) {}
 
   virtual ~TabRestoreTimeFactory() {}
@@ skipping 57 matching lines @@
     service_->LoadTabsFromLastSession();
   }
 
   // Adds a window with one tab and url to the profile's session service.
   // If |pinned| is true, the tab is marked as pinned in the session service.
   void AddWindowWithOneTabToSessionService(bool pinned) {
     SessionService* session_service =
         SessionServiceFactory::GetForProfile(profile());
     SessionID tab_id;
     SessionID window_id;
-    session_service->SetWindowType(window_id, Browser::TYPE_TABBED);
+    session_service->SetWindowType(
+        window_id, Browser::TYPE_TABBED, SessionService::TYPE_NORMAL);
     session_service->SetTabWindow(window_id, tab_id);
     session_service->SetTabIndexInWindow(window_id, tab_id, 0);
     session_service->SetSelectedTabInWindow(window_id, 0);
     if (pinned)
       session_service->SetPinnedState(window_id, tab_id, true);
     scoped_ptr<NavigationEntry> entry(NavigationEntry::Create());;
     entry->SetURL(url1_);
     session_service->UpdateTabNavigation(window_id, tab_id, 0, *entry.get());
   }
 
@@ skipping 131 matching lines @@
   tab = static_cast<Tab*>(entry);
   EXPECT_TRUE(tab->pinned);
   ASSERT_EQ(3U, tab->navigations.size());
   EXPECT_TRUE(url1_ == tab->navigations[0].virtual_url());
   EXPECT_TRUE(url2_ == tab->navigations[1].virtual_url());
   EXPECT_TRUE(url3_ == tab->navigations[2].virtual_url());
   EXPECT_EQ(2, tab->current_navigation_index);
   EXPECT_TRUE(extension_app_id == tab->extension_app_id);
 }
 
+// We only restore apps on chromeos.
+#if defined(OS_CHROMEOS)
+
+typedef InProcessBrowserTest TabRestoreServiceBrowserTest;
+
+IN_PROC_BROWSER_TEST_F(TabRestoreServiceBrowserTest, RestoreApp) {
+  Profile* profile = browser()->profile();
+  TabRestoreService* trs = TabRestoreServiceFactory::GetForProfile(profile);
+  const char* app_name = "TestApp";
+
+  Browser* app_browser = CreateBrowserForApp(app_name, profile);
+  app_browser->window()->Close();
+  ui_test_utils::WindowedNotificationObserver observer(
+      chrome::NOTIFICATION_BROWSER_CLOSED,
+      content::Source<Browser>(app_browser));
+  observer.Wait();
+
+  // One entry should be created.
+  ASSERT_EQ(1U, trs->entries().size());
+  const TabRestoreService::Entry* restored_entry = trs->entries().front();
+
+  // It should be a window with an app.
+  ASSERT_EQ(TabRestoreService::WINDOW, restored_entry->type);
+  const Window* restored_window =
+      static_cast<const Window*>(restored_entry);
+  EXPECT_EQ(app_name, restored_window->app_name);
+
+}
+#endif
+
 // Make sure we persist entries to disk that have post data.
 TEST_F(TabRestoreServiceTest, DontPersistPostData) {
   AddThreeNavigations();
   controller().GetEntryAtIndex(0)->SetHasPostData(true);
   controller().GetEntryAtIndex(1)->SetHasPostData(true);
   controller().GetEntryAtIndex(2)->SetHasPostData(true);
 
   // Have the service record the tab.
   service_->CreateHistoricalTab(&controller(), -1);
   ASSERT_EQ(1U, service_->entries().size());
@@ skipping 338 matching lines @@
   for (size_t i = 0; i < max_entries + 5; i++) {
     NavigateAndCommit(GURL(StringPrintf("http://%d", static_cast<int>(i))));
     service_->CreateHistoricalTab(&controller(), -1);
   }
 
   EXPECT_EQ(max_entries, service_->entries_.size());
   // This should not crash.
   service_->LoadTabsFromLastSession();
   EXPECT_EQ(max_entries, service_->entries_.size());
 }