Add fullscreen state support for chrome.windows

chrome/test/data/extensions/api_test/window_update/show_state/test.js

 // 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.
 
 var pass = chrome.test.callbackPass;
 
 var width = 0;
 var height = 0;
 
 var deltaWidth = 20;
 var deltaHeight = 30;
 
 function checkRestoreWithBounds(theWindow) {
   chrome.test.assertEq('normal', theWindow.state);
   chrome.test.assertEq(width, theWindow.width);
   chrome.test.assertEq(height, theWindow.height);
   chrome.windows.remove(theWindow.id, pass());
 }
 
+function checkFullscreen(theWindow) {
+  chrome.test.assertEq('fullscreen', theWindow.state);
+  chrome.test.assertTrue(width < theWindow.width || height < theWindow.height);
+
+  width += deltaWidth;
+  height += deltaHeight;
+  chrome.windows.update(theWindow.id,
+      {'state': 'normal', 'width': width, 'height': height},
+      pass(checkRestoreWithBounds));
+}
+
 function checkMaximized(theWindow) {
   if (theWindow.type == 'panel') {
     // Maximize is the same as restore for panels.
     chrome.test.assertEq('normal', theWindow.state);
     chrome.test.assertEq(width, theWindow.width);
     chrome.test.assertEq(height, theWindow.height);
+
+    width += deltaWidth;
+    height += deltaHeight;
+    chrome.windows.update(theWindow.id,
+        {'state': 'normal', 'width': width, 'height': height},
+        pass(checkRestoreWithBounds));

[jennb, 2012/02/06 23:34:25]

Instead of having this special test path for panels, what about allowing the
test to always set fullscreen as the next step, even on a panel. Then, special
case the verification to check that panel does not become fullscreen?

[hashimoto, 2012/02/07 02:16:00]

Done.

I made no assertion for panels because Panel::Enter/ExitFullscreen is
NOTIMPLEMENTED now.

   } else {
     chrome.test.assertEq('maximized', theWindow.state);
     chrome.test.assertTrue(width < theWindow.width ||
                            height < theWindow.height);
+
+    chrome.windows.update(theWindow.id, {'state': 'fullscreen'},
+        pass(checkFullscreen));
   }
-
-  width += deltaWidth;
-  height += deltaHeight;
-  chrome.windows.update(theWindow.id,
-      {'state': 'normal', 'width': width, 'height': height},
-      pass(checkRestoreWithBounds));
 }
 
 function checkRestored(theWindow) {
   chrome.test.assertEq('normal', theWindow.state);
   chrome.test.assertEq(width, theWindow.width);
   chrome.test.assertEq(height, theWindow.height);
 
   chrome.windows.update(theWindow.id, {'state': 'maximized'}, pass(checkMaximized));
 }
 
@@ skipping 20 matching lines @@
   function changeWindowState() {
     testWindowState('normal');
   },
   function changePopupWindowState() {
     testWindowState('popup');
   },
   function changePanelWindowState() {
     testWindowState('panel');
   }
 ]);