js/src/jit-test/tests/proxy/testDirectProxyGetOwnPropertyDescriptor6.js

changeset 0
6474c204b198
equal deleted inserted replaced
-1:000000000000 0:815341e2841e
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);

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