Save and restore State for ShellWindows, including panels

chrome/test/data/extensions/platform_apps/restore_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 assertState = function(win) {
+  if (win.id == 'normal') {
+    chrome.test.assertFalse(win.isMinimized());
+    chrome.test.assertFalse(win.isMaximized());
+  }
+  if (win.id == 'maximized') {
+    chrome.test.assertFalse(win.isMinimized());
+    chrome.test.assertTrue(win.isMaximized());
+  }
+}
+
+var testRestoreState = function(state_type) {
+  chrome.app.window.create(
+    'empty.html',
+    { id: state_type, state: state_type },
+    chrome.test.callbackPass(windowCreated)
+  );
+  function windowCreated(win) {
+    assertState(win);
+    win.onClosed.addListener(chrome.test.callbackPass(windowClosed));
+    win.close();
+    function windowClosed() {
+      chrome.app.window.create(
+        'empty.html',
+        { id: state_type },
+        function(win2) { assertState(win2); }
+      );
+    }
+  };
+}
+
+chrome.app.runtime.onLaunched.addListener(function() {
+  chrome.test.runTests([
+    function testRestoreNormal() {
+      testRestoreState('normal');
+    },
+    function testRestoreMaximized() {
+      testRestoreState('maximized');
+    },
+    // Minimize and fullscreen behavior are platform dependent.
+  ]);
+});