-1:000000000000 | 0:815341e2841e |
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1 // Return undefined if the trap returns undefined | |
2 var target = {}; | |
3 Object.defineProperty(target, 'foo', { | |
4 configurable: true | |
5 }); | |
6 assertEq(Object.getOwnPropertyDescriptor(new Proxy(target, { | |
7 getOwnPropertyDescriptor: function (target, name) { | |
8 return undefined; | |
9 } | |
10 }), 'foo'), undefined); |