-1:000000000000 | 0:961f8c319701 |
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1 /* | |
2 * Call the trap with the handler as the this value and the target as the first | |
3 * argument. | |
4 */ | |
5 var target = {}; | |
6 var called = false; | |
7 var handler = { | |
8 preventExtensions: function (target1) { | |
9 assertEq(this, handler); | |
10 assertEq(target1, target); | |
11 Object.preventExtensions(target1); | |
12 called = true; | |
13 return true; | |
14 } | |
15 }; | |
16 Object.preventExtensions(new Proxy(target, handler)); | |
17 assertEq(called, true); |