gecko-dev/browser/components/sessionstore/test/browser/browser_345898.js

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 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
 *
 * The contents of this file are subject to the Mozilla Public License Version
 * 1.1 (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
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 *
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 *
 * The Original Code is sessionstore test code.
 *
 * The Initial Developer of the Original Code is
 * Simon Bünzli <zeniko@gmail.com>.
 * Portions created by the Initial Developer are Copyright (C) 2008
 * the Initial Developer. All Rights Reserved.
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 *
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function test() {
  /** Test for Bug 345898 **/
  
  function test(aLambda) {
    try {
      aLambda();
      return false;
    }
    catch (ex) {
      return ex.name == "NS_ERROR_ILLEGAL_VALUE";
    }
  }
  
  let ss = Cc["@mozilla.org/browser/sessionstore;1"].getService(Ci.nsISessionStore);
  
  // all of the following calls with illegal arguments should throw NS_ERROR_ILLEGAL_VALUE
  ok(test(function() ss.getWindowState({})),
     "Invalid window for getWindowState throws");
  ok(test(function() ss.setWindowState({}, "", false)),
     "Invalid window for setWindowState throws");
  ok(test(function() ss.getTabState({})),
     "Invalid tab for getTabState throws");
  ok(test(function() ss.setTabState({}, "{}")),
     "Invalid tab state for setTabState throws");
  ok(test(function() ss.setTabState({}, JSON.stringify({ entries: [] }))),
     "Invalid tab for setTabState throws");
  ok(test(function() ss.duplicateTab({}, {})),
     "Invalid tab for duplicateTab throws");
  ok(test(function() ss.duplicateTab({}, gBrowser.selectedTab)),
     "Invalid window for duplicateTab throws");
  ok(test(function() ss.getClosedTabData({})),
     "Invalid window for getClosedTabData throws");
  ok(test(function() ss.undoCloseTab({}, 0)),
     "Invalid window for undoCloseTab throws");
  ok(test(function() ss.undoCloseTab(window, -1)),
     "Invalid index for undoCloseTab throws");
  ok(test(function() ss.getWindowValue({}, "")),
     "Invalid window for getWindowValue throws");
  ok(test(function() ss.getWindowValue({}, "")),
     "Invalid window for getWindowValue throws");
  ok(test(function() ss.getWindowValue({}, "", "")),
     "Invalid window for setWindowValue throws");
  ok(test(function() ss.deleteWindowValue({}, "")),
     "Invalid window for deleteWindowValue throws");
  ok(test(function() ss.deleteWindowValue(window, Date.now().toString())),
     "Nonexistent value for deleteWindowValue throws");
  ok(test(function() ss.deleteTabValue(gBrowser.selectedTab, Date.now().toString())),
     "Nonexistent value for deleteTabValue throws");
}