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// 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 assertEq = chrome.test.assertEq;
var assertTrue = chrome.test.assertTrue;
var fail = chrome.test.fail;
var succeed = chrome.test.succeed;
function assertThrowsError(method, opt_expectedError) {
try {
method();
} catch (e) {
var message = e.message || e;
if (opt_expectedError) {
assertEq(opt_expectedError, message);
} else {
assertTrue(
message.indexOf('is not available in packaged apps') != -1,
'Unexpected message ' + message);
}
return;
}
fail('error not thrown');
}
chrome.test.runTests([
function testDocument() {
assertThrowsError(document.open);
assertThrowsError(document.clear);
assertThrowsError(document.close);
assertThrowsError(document.write);
assertThrowsError(document.writeln);
assertThrowsError(function() {document.all;});
assertThrowsError(function() {document.bgColor;});
assertThrowsError(function() {document.fgColor;});
assertThrowsError(function() {document.alinkColor;});
assertThrowsError(function() {document.linkColor;});
assertThrowsError(function() {document.vlinkColor;});
succeed();
},
function testHistory() {
// These are replaced by wrappers that throws exceptions.
assertThrowsError(history.back);
assertThrowsError(history.forward);
assertThrowsError(function() {history.length;});
// These are part of the HTML5 History API that is feature detected, so we
// remove them altogether, allowing apps to have fallback behavior.
chrome.test.assertFalse('pushState' in history);
chrome.test.assertFalse('replaceState' in history);
chrome.test.assertFalse('state' in history);
succeed();
},
function testWindowFind() {
assertThrowsError(Window.prototype.find);
assertThrowsError(window.find);
assertThrowsError(find);
succeed();
},
function testWindowAlert() {
assertThrowsError(Window.prototype.alert);
assertThrowsError(window.alert);
assertThrowsError(alert);
succeed();
},
function testWindowConfirm() {
assertThrowsError(Window.prototype.confirm);
assertThrowsError(window.confirm);
assertThrowsError(confirm);
succeed();
},
function testWindowPrompt() {
assertThrowsError(Window.prototype.prompt);
assertThrowsError(window.prompt);
assertThrowsError(prompt);
succeed();
},
function testBars() {
var bars = ['locationbar', 'menubar', 'personalbar',
'scrollbars', 'statusbar', 'toolbar'];
for (var x = 0; x < bars.length; x++) {
assertThrowsError(function() {
var visible = this[bars[x]].visible;
visible = window[bars[x]].visible;
});
}
succeed();
},
function testBlockedEvents() {
var eventHandler = function() { fail('event handled'); };
var blockedEvents = ['unload', 'beforeunload'];
for (var i = 0; i < blockedEvents.length; ++i) {
assertThrowsError(function() {
window['on' + blockedEvents[i]] = eventHandler;
});
assertThrowsError(function() {
window.addEventListener(blockedEvents[i], eventHandler);
});
assertThrowsError(function() {
Window.prototype.addEventListener.apply(window,
[blockedEvents[i], eventHandler]);
});
}
succeed();
},
function testSyncXhr() {
var xhr = new XMLHttpRequest();
assertThrowsError(function() {
xhr.open('GET', 'data:should not load', false);
}, 'InvalidAccessError: DOM Exception 15');
succeed();
},
/**
* Tests that restrictions apply to iframes as well.
*/
function testIframe() {
var iframe = document.createElement('iframe');
iframe.onload = function() {
assertThrowsError(iframe.contentWindow.alert);
succeed();
};
iframe.src = 'iframe.html';
document.body.appendChild(iframe);
},
/**
* Tests that restrictions apply to sandboxed iframes.
*/
function testSandboxedIframe() {
function handleWindowMessage(e) {
if (e.data.success)
succeed();
else
fail(e.data.reason);
};
window.addEventListener('message', handleWindowMessage);
var iframe = document.createElement('iframe');
iframe.src = 'sandboxed_iframe.html';
document.body.appendChild(iframe);
},
function testLegacyApis() {
if (chrome.app) {
assertEq('undefined', typeof(chrome.app.getIsInstalled));
assertEq('undefined', typeof(chrome.app.isInstalled));
assertEq('undefined', typeof(chrome.app.getDetails));
assertEq('undefined', typeof(chrome.app.getDetailsForFrame));
assertEq('undefined', typeof(chrome.app.runningState));
}
assertEq('undefined', typeof(chrome.extension));
succeed();
},
function testExtensionApis() {
assertEq('undefined', typeof(chrome.tabs));
assertEq('undefined', typeof(chrome.windows));
succeed();
}
]);
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