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js/src/jit-test/tests/proxy/testDirectProxyGetOwnPropertyDescriptor10.js@b8a032363ba2 (annotated)

js/src/jit-test/tests/proxy/testDirectProxyGetOwnPropertyDescriptor10.js

Thu, 22 Jan 2015 13:21:57 +0100

author

Michael Schloh von Bennewitz <michael@schloh.com>

date

Thu, 22 Jan 2015 13:21:57 +0100

branch

TOR_BUG_9701

changeset 15

b8a032363ba2

permissions

-rw-r--r--

Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6

michael@0	1	// Return the descriptor returned by the trap
michael@0	2	var target = {};
michael@0	3	Object.defineProperty(target, 'foo', {
michael@0	4	value: 'bar',
michael@0	5	writable: true,
michael@0	6	enumerable: false,
michael@0	7	configurable: true
michael@0	8	});
michael@0	9	var desc = {
michael@0	10	value: 'baz',
michael@0	11	writable: false,
michael@0	12	enumerable: true,
michael@0	13	configurable: true
michael@0	14	};
michael@0	15	var desc1 = Object.getOwnPropertyDescriptor(new Proxy(target, {
michael@0	16	getOwnPropertyDescriptor: function (target, name) {
michael@0	17	return desc;
michael@0	18	}
michael@0	19	}), 'foo');
michael@0	20	assertEq(desc1 == desc, false);
michael@0	21	assertEq(desc1.value, 'baz');
michael@0	22	assertEq(desc1.writable, false);
michael@0	23	assertEq(desc1.enumerable, true);
michael@0	24	assertEq(desc1.configurable, true);
michael@0	25
michael@0	26	var desc = {};
michael@0	27	var desc1 = Object.getOwnPropertyDescriptor(new Proxy(target, {
michael@0	28	getOwnPropertyDescriptor: function (target, name) {
michael@0	29	return desc;
michael@0	30	}
michael@0	31	}), 'foo');
michael@0	32	assertEq(desc1 == desc, false);
michael@0	33	assertEq(desc1.value, undefined);
michael@0	34	assertEq(desc1.writable, false);
michael@0	35	assertEq(desc1.enumerable, false);
michael@0	36	assertEq(desc1.configurable, false);