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js/xpconnect/tests/unit/test_bug805807.js@6474c204b198 (annotated)

js/xpconnect/tests/unit/test_bug805807.js

Wed, 31 Dec 2014 06:09:35 +0100

author

Michael Schloh von Bennewitz <michael@schloh.com>

date

Wed, 31 Dec 2014 06:09:35 +0100

changeset 0

6474c204b198

permissions

-rw-r--r--

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

michael@0	1	const Cu = Components.utils;
michael@0	2	function run_test() {
michael@0	3	var sb = new Cu.Sandbox('http://www.example.com');
michael@0	4
michael@0	5	sb.obj = { priv: 42, __exposedProps__ : {} };
michael@0	6	Object.defineProperty(sb.obj, 'readable', { get: function() { return this.priv; }, set: function(x) { this.priv = x; }} );
michael@0	7	sb.obj.__exposedProps__.readable = 'r';
michael@0	8	do_check_eq(Cu.evalInSandbox('Object.getOwnPropertyDescriptor(obj, "readable").get.call(obj)', sb), 42);
michael@0	9	sb.obj.readable = 32;
michael@0	10	do_check_eq(Cu.evalInSandbox('Object.getOwnPropertyDescriptor(obj, "readable").get.call(obj);', sb), 32);
michael@0	11	do_check_eq(Cu.evalInSandbox('Object.__lookupGetter__.call(obj, "readable").call(obj);', sb), 32);
michael@0	12	Object.getOwnPropertyDescriptor(sb.obj, "readable").set.call(sb.obj, 22);
michael@0	13	do_check_eq(sb.obj.readable, 22);
michael@0	14	Object.__lookupSetter__.call(sb.obj, "readable").call(sb.obj, 21);
michael@0	15	do_check_eq(sb.obj.readable, 21);
michael@0	16	checkThrows(sb, 'obj.readable = 11;');
michael@0	17	do_check_eq(Cu.evalInSandbox('Object.getOwnPropertyDescriptor(obj, "readable").set', sb), null);
michael@0	18	do_check_eq(Cu.evalInSandbox('Object.__lookupSetter__.call(obj, "readable")', sb), null);
michael@0	19	do_check_eq(sb.obj.readable, 21);
michael@0	20	}
michael@0	21
michael@0	22	function checkThrows(sb, expression) {
michael@0	23	var result = Cu.evalInSandbox('(function() { try { ' + expression + ' return "success"; } catch (e) { return e.toString(); } })();', sb);
michael@0	24	dump("Result: " + result);
michael@0	25	do_check_true(!!/denied/.exec(result));
michael@0	26	}