зеркало из https://github.com/mozilla/gecko-dev.git
216 строки
6.9 KiB
XML
216 строки
6.9 KiB
XML
<?xml version="1.0"?>
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<?xml-stylesheet href="chrome://global/skin" type="text/css"?>
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<?xml-stylesheet href="chrome://mochikit/content/tests/SimpleTest/test.css"
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type="text/css"?>
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<!--
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https://bugzilla.mozilla.org/show_bug.cgi?id=500931
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-->
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<window title="Mozilla Bug 500931"
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xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
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<script type="application/javascript"
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src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></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=403005"
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target="_blank">Mozilla Bug 403005</a>
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<a href="https://bugzilla.mozilla.org/show_bug.cgi?id=409298"
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target="_blank">Mozilla Bug 409298</a>
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</body>
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<!-- test code goes here -->
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<script type="application/javascript"><![CDATA[
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/** Test for Bug 403005 and 409298 **/
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SimpleTest.waitForExplicitFinish();
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function go()
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{
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ok(window instanceof Object, "window is instanceof Object");
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let wrap = $('ifr').contentWindow.wrappedJSObject;
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ok(!('obj' in XPCNativeWrapper(wrap)), "XPCNativeWrapper constructor works");
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let iwin = $('ifr').contentWindow;
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is(iwin.document.ELEMENT_NODE, 1, 'constants work through XrayWrapper');
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is(iwin.document.nodeName, "#document", 'attributes work through XrayWrappe
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location.foopy = 3;
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var xow_answer = [];
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for (let i in location)
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xow_answer.push(i);
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var xpcnw_answer = [];
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var xpcnw = new XPCNativeWrapper(location);
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xpcnw.barpy = 4;
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for (let i in xpcnw)
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xpcnw_answer.push(i);
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var expected = [
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"hash",
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"host",
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"hostname",
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"href",
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"pathname",
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"port",
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"protocol",
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"search",
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"reload",
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"replace",
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"assign",
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"foopy"
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];
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var xpcnw_expected = expected.slice(0, expected.length - 1);
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xpcnw_expected.push("barpy");
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is(xow_answer.sort().toString(),
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expected.sort().toString(),
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'enumeration over XOWs walks the prototype chain');
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is(xpcnw_answer.sort().toString(),
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xpcnw_expected.sort().toString(),
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'enumeration over XPCNWs walks the prototype chain');
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var for_each_expected = [];
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for each (let i in new XPCNativeWrapper(location))
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for_each_expected.push(typeof i);
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var for_each_answer = [];
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for each (let i in Iterator(new XPCNativeWrapper(location)))
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for_each_answer.push(typeof i);
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is(for_each_answer.sort().toString(),
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for_each_expected.sort().toString(),
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'wrapper iterators are properly iterators');
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let sjow_answer = [];
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let (obj = { a: 3, next:1 }) {
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for (let i in wrap.to_iterate)
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sjow_answer.push(i);
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is(sjow_answer.sort().toString(), ['a', 'next'].sort().toString(),
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'enumeration over SJOWs walks the prototype chain');
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}
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sjow_answer = [];
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for (let i in wrap.location)
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sjow_answer.push(i);
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is(sjow_answer.sort().toString(),
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expected.sort().toString(),
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'enumeration over SJOWs walks the prototype chain and works over XOWs');
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for (let i in wrap.enumerate) {
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is(typeof i, "string", "enumeration on wrappers only returns strings");
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}
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isnot(wrap, new XPCNativeWrapper(iwin),
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'SJOWs equality hook returns false correctly against XPCNW');
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is(typeof(wrap.func), 'function',
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'SJOWs look like functions when they wrap functions');
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is(typeof(wrap.o), 'object',
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'SJOWs look like objects when they wrap objects');
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ok(wrap.o === wrap.o,
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"Identity holds when accessing the same object twice");
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var origProto = iwin.__proto__;
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try {
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iwin.__proto__ = iwin;
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ok(false, 'cyclic proto value allowed');
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iwin.__proto__ = origProto;
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} catch (e) {
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is(e.toString(),
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'TypeError: cyclic __proto__ value',
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'throw the right exception for a cyclic proto');
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is(iwin.__proto__, origProto, 'reset __proto__ after a cyclic proto');
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}
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try {
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is('PASS', iwin.eval("'PASS'"), 'iwin.eval throws an exception');
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} catch (e) {
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ok(false, 'iwin.eval does not throw an exception');
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}
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try {
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new XPCNativeWrapper("");
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ok(false, "How did we construct a wrapper around a primitive?");
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} catch (e) {
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ok(true, "Unable to new XPCNativeWrapper(primitive)");
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}
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try {
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is(XPCNativeWrapper(""), "", "XPCNativeWrapper as a function allows primitives");
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} catch (e) {
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ok(false, "Unable to wrap a primitive, even without 'new'");
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}
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// Some tests for SJOWs too.
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isnot(wrap.document.body != document.body, "body should not be the same");
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XPCNativeWrapper.prototype = {};
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let (w = new XPCNativeWrapper(iwin)) {
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ok(iwin.location, "able to set XPCNativeWrapper.prototype and do stuff with it");
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}
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is(new XPCNativeWrapper(iwin, Window).closed, false,
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"able to wrap a window in a window XPCNativeWrapper");
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try {
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new XPCNativeWrapper(document, Window);
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todo(false, "Able to wrap a document in a Window XPCNativeWrapper?")
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} catch (e) {
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ok(/ILLEGAL_VALUE/(e), "not able to wrap a document in a Window XPCNativeWrapper");
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}
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let (w = new XPCNativeWrapper($('ifr').contentWindow)) {
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w.foopybar = 5;
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ok(!("foopybar" in iwin), "XPCNativeWrappers allow expandos through");
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is(w.foopybar, 5, "can set expandos on XPCNativeWrappers, though");
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ok(delete w.foopybar, "deleting properties returns true correctly");
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ok(!("foopybar" in w), "Can delete properties from XPCNativeWrappers");
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is(w.window, iwin, "w.window exists and is the window");
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ok(delete w.iwin, "can delete builtin properties");
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is(w.window, iwin, "w.window is automatically recreated");
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iwin.foopy = 5;
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ok(delete w.foopy, "delete returns true");
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is(iwin.foopy, 5, "delete doesn't delete underlying properties");
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ok(delete iwin.foopy, "can delete window.foopy");
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ok(!("foopy" in iwin), "foopy is no longer in window");
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}
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try {
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is((function(x) { return x+1; }).apply(this, wrap.a), 2,
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"able to call apply with an XPCSafeJSObjectWrapped array");
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} catch (e) {
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ok(false,
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"Unable to call apply() with a XPCSafeJSObjectWrapped array");
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}
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try {
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iwin.__proto__ = null;
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is(iwin.__proto__, null,
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"allowed to update iwin.__proto__ to null");
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} catch (e) {
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ok(false, "some crazy exception was thrown");
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}
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try {
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new XPCSafeJSObjectWrapped(<x />).foo;
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ok(false, "Allowed to wrap E4X in SJOWs?");
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} catch (e) {
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}
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SimpleTest.finish();
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}
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]]></script>
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<iframe type="content"
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src="http://mochi.test:8888/tests/js/xpconnect/tests/mochitest/file_wrappers-2.html"
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onload="go()"
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id="ifr">
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</iframe>
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</window>
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