зеркало из https://github.com/mozilla/gecko-dev.git
118 строки
4.6 KiB
XML
118 строки
4.6 KiB
XML
<?xml version="1.0"?>
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<?xml-stylesheet type="text/css" href="chrome://global/skin"?>
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<?xml-stylesheet type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css"?>
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<!--
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https://bugzilla.mozilla.org/show_bug.cgi?id=667388
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-->
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<window title="Mozilla Bug 667388"
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xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
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<script type="application/javascript" src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"/>
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<!-- test code goes here -->
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<script type="application/javascript">
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<![CDATA[
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// Setup.
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const Cu = Components.utils;
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SimpleTest.waitForExplicitFinish();
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window.testObject = { myNumber: 42,
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myDomain: window.location.domain };
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// Wait for both frames to load before proceeding.
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var framesLoaded = [null, false, false, false];
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function onFrameLoaded(id) {
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// Mark this frame as loaded.
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framesLoaded[id] = true;
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// Allow it to call various helpers.
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window.frames[id].wrappedJSObject.is = is;
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window.frames[id].wrappedJSObject.ok = ok;
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window.frames[id].wrappedJSObject.info = info;
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// If all the frames are loaded, start the test.
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if (framesLoaded[1] && framesLoaded[2] && framesLoaded[3])
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startTest();
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}
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function reject(e) {
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ok(false, "Rejected Promise: " + e);
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SimpleTest.finish();
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}
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function startTest() {
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runChromeContentTest(window.frames[1]).then(
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runContentContentTest.bind(null, window.frames[1], window.frames[2],
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true, "Should be able to clone same-origin"), reject).then(
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runContentContentTest.bind(null, window.frames[2], window.frames[3],
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false, "Should not be able to clone cross-origin"), reject).then(function() {
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// Colaborate with document.domain, then try again.
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frames[2].document.domain = 'example.org';
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frames[3].document.domain = 'example.org';
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return runContentContentTest(window.frames[2], window.frames[3],
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true, "Should be able to clone cross-origin with document.domain")
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}, reject).then(SimpleTest.finish.bind(SimpleTest), reject);
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}
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// Tests cloning between chrome and content.
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function runChromeContentTest(contentWin) {
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// We should be able to clone a content object.
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tryToClone(contentWin.wrappedJSObject.testObject,
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true,
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"Chrome should be able to clone content object");
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return Promise.resolve();
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}
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// Test cloning between content and content.
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//
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// Note - the way we do this is kind of sketchy. Because we're grabbing the
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// test object from win1 by waiving Xray (via .wrappedJSObject), the object
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// we're passing from win1 to win2 is actually the waived object (which has
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// a distinct identity in the compartment of win2). So this means that we're
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// actually giving win2 Xray waivers to win1! This doesn't affect things as
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// long as the security wrappers check documentDomainMakesSameOrigin directly
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// for the puncture case rather than checking IsTransparent(), but it still
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// gives rise to a situation that wouldn't really happen in practice.
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function runContentContentTest(win1, win2, shouldSucceed, msg) {
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var p = win1.wrappedJSObject.tryToClone(win2.wrappedJSObject.testObject,
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shouldSucceed, msg);
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if (!shouldSucceed)
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return;
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return new Promise(function(resolve) {
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p.then(function(cloneResult) {
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is(Cu.waiveXrays(cloneResult).toSource(), win2.wrappedJSObject.testObject.toSource(),
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"Clone should create an identical object");
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resolve();
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});
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});
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}
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function tryToClone(obj, shouldSucceed, message) {
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var success = false;
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var sink = window.frames[0];
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try { sink.postMessage(obj, '*'); success = true; }
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catch (e) { message = message + ' (threw: ' + e.message + ')'; }
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is(success, shouldSucceed, message);
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}
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]]>
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</script>
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<!-- test results are displayed in the html:body -->
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<body xmlns="http://www.w3.org/1999/xhtml">
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<a href="https://bugzilla.mozilla.org/show_bug.cgi?id=667388"
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target="_blank">Mozilla Bug 667388</a>
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<iframe id="sink" />
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<!-- The first two are same-origin, the third is not. -->
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<iframe id="frame1" onload="onFrameLoaded(1);" src="http://test1.example.org/tests/dom/tests/mochitest/general/file_clonewrapper.html" />
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<iframe id="frame2" onload="onFrameLoaded(2);" src="http://test1.example.org/tests/dom/tests/mochitest/general/file_clonewrapper.html" />
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<iframe id="frame3" onload="onFrameLoaded(3);" src="http://test2.example.org/tests/dom/tests/mochitest/general/file_clonewrapper.html" />
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</body>
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</window>
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