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js/src/jit-test/tests/proxy/testDirectProxyGetOwnPropertyNames8.js@129ffea94266 (annotated)

js/src/jit-test/tests/proxy/testDirectProxyGetOwnPropertyNames8.js

Sat, 03 Jan 2015 20:18:00 +0100

author

Michael Schloh von Bennewitz <michael@schloh.com>

date

Sat, 03 Jan 2015 20:18:00 +0100

branch

TOR_BUG_3246

changeset 7

129ffea94266

permissions

-rw-r--r--

Conditionally enable double key logic according to:
private browsing mode or privacy.thirdparty.isolate preference and
implement in GetCookieStringCommon and FindCookie where it counts...
With some reservations of how to convince FindCookie users to test
condition and pass a nullptr when disabling double key logic.

michael@0	1	// Return the names returned by the trap
michael@0	2	var target = {};
michael@0	3	Object.defineProperty(target, 'foo', {
michael@0	4	configurable: true
michael@0	5	});
michael@0	6	var names = Object.getOwnPropertyNames(new Proxy(target, {
michael@0	7	getOwnPropertyNames : function (target) {
michael@0	8	return [ 'bar' ];
michael@0	9	}
michael@0	10	}));
michael@0	11	assertEq(names.length, 1);
michael@0	12	assertEq(names[0], 'bar');
michael@0	13
michael@0	14	var names = Object.getOwnPropertyNames(new Proxy(Object.create(Object.create(null, {
michael@0	15	a: {
michael@0	16	enumerable: true,
michael@0	17	configurable: true
michael@0	18	},
michael@0	19	b: {
michael@0	20	enumerable: false,
michael@0	21	configurable: true
michael@0	22	}
michael@0	23	}), {
michael@0	24	c: {
michael@0	25	enumerable: true,
michael@0	26	configurable: true
michael@0	27	},
michael@0	28	d: {
michael@0	29	enumerable: false,
michael@0	30	configurable: true
michael@0	31	}
michael@0	32	}), {
michael@0	33	getOwnPropertyNames: function (target) {
michael@0	34	return [ 'c', 'e' ];
michael@0	35	}
michael@0	36	}));
michael@0	37	assertEq(names.length, 2);
michael@0	38	assertEq(names[0], 'c');
michael@0	39	assertEq(names[1], 'e');