2011-05-03 13:43:08 -07:00
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<?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=634156
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-->
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<window title="Testing API exposing capabilities"
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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=634156"
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target="_blank">Mozilla Bug 634156</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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const Cu = Components.utils;
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var sandbox = new Cu.Sandbox("about:blank");
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sandbox.ok = ok;
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sandbox.is = is;
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Cu.evalInSandbox("Object.defineProperty(Object.prototype, 'getProp', { get: function() { throw 'FAIL: called getter' }, set: function() { throw 'FAIL: called setter'; } })", sandbox);
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var obj = Cu.createObjectIn(sandbox);
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2013-11-04 23:02:07 -08:00
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is(obj, Cu.waiveXrays(obj), "createObjectIn waives");
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is(Object.getPrototypeOf(obj), Cu.waiveXrays(Cu.evalInSandbox("Object.prototype", sandbox)),
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2011-05-03 13:43:08 -07:00
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"Object is a sandbox object");
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function genPropDesc(value) {
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return { enumerable: true, configurable: true, writable: true,
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value: value };
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}
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const props = {
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'getProp': genPropDesc(function() { ok(true, "called prop that shadowed a getter"); }),
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'argument': genPropDesc(function(arg) { is(arg, 42, "can pass arguments through"); }),
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'returnval': genPropDesc(function() { return 42; })
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};
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Object.defineProperties(obj, props);
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Cu.makeObjectPropsNormal(obj);
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sandbox.api = obj;
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Cu.evalInSandbox("ok(Object.getPrototypeOf(api) === Object.prototype, 'we have the object we expected'); \
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api.getProp(); api.argument(42); is(api.returnval(), 42, 'return value was correct');\
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ok(typeof api.getProp === 'function', 'functions are functions');\
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ok(Object.getPrototypeOf(api.getProp) === Function.prototype, 'functions come from our scope');", sandbox);
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]]></script>
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</window>
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