Fullscreen JS API implementation.

chrome/browser/ui/browser_browsertest.cc

 // 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 <string>
 
 #include "base/compiler_specific.h"
 #include "base/file_path.h"
 #include "base/sys_info.h"
 #include "base/utf_string_conversions.h"
@@ skipping 617 matching lines @@
   ui_test_utils::NavigateToURL(
       browser(), GURL(test_server()->GetURL("files/french_page.html")));
   fr_language_detected_signal.Wait();
   lang.clear();
   EXPECT_TRUE(fr_language_detected_signal.GetDetailsFor(
         source.map_key(), &lang));
   EXPECT_EQ("fr", lang);
   EXPECT_EQ("fr", helper->language_state().original_language());
 }
 
+IN_PROC_BROWSER_TEST_F(BrowserTest, TestToggleFullscreenModeForTab) {
+  ASSERT_TRUE(test_server()->Start());
+
+  AddTabAtIndex(0, GURL("about:blank"), PageTransition::TYPED);
+
+  TabContents* fullscreen_tab = browser()->GetSelectedTabContents();
+  TabContentsWrapper* tab_wrapper = browser()->GetSelectedTabContentsWrapper();
+
+  browser()->ToggleFullscreenModeForTab(fullscreen_tab, true);

[Ben Goodger (Google), 2011/08/24 18:21:49]

Can you add a test for exiting fullscreen mode using this method too? (as I'd
imagine it'd happen from calling your API in both directions).

[koz (OOO until 15th September), 2011/08/24 21:39:33]

Done.

+  ui_test_utils::WaitForNotification(chrome::NOTIFICATION_FULLSCREEN_CHANGED);
+
+  ASSERT_TRUE(browser()->window()->IsFullscreen());
+  AddTabAtIndex(1, GURL("about:blank"), PageTransition::TYPED);
+  ui_test_utils::WaitForNotification(chrome::NOTIFICATION_FULLSCREEN_CHANGED);
+  ASSERT_FALSE(browser()->window()->IsFullscreen());
+}
+
 // Chromeos defaults to restoring the last session, so this test isn't
 // applicable.
 #if !defined(OS_CHROMEOS)
 #if defined(OS_MACOSX)
 // Crashy, http://crbug.com/38522
 #define RestorePinnedTabs DISABLED_RestorePinnedTabs
 #endif
 // Makes sure pinned tabs are restored correctly on start.
 IN_PROC_BROWSER_TEST_F(BrowserTest, RestorePinnedTabs) {
   ASSERT_TRUE(test_server()->Start());
@@ skipping 214 matching lines @@
 
   // The normal browser should now have four.
   EXPECT_EQ(4, browser()->tab_count());
 
   // Close the additional browsers.
   popup_browser->CloseAllTabs();
   app_browser->CloseAllTabs();
   app_popup_browser->CloseAllTabs();
 }
 #endif