js/src/jit-test/tests/proxy/testDirectProxyGetOwnPropertyDescriptor1.js

changeset 0
6474c204b198
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-1:000000000000 0:643001cda617
1 // Forward to the target if the trap is not defined
2 var target = {};
3 Object.defineProperty(target, 'foo', {
4 value: 'bar',
5 writable: true,
6 enumerable: false,
7 configurable: true
8 });
9 var desc = Object.getOwnPropertyDescriptor(Proxy(target, {}), 'foo');
10 assertEq(desc.value, 'bar');
11 assertEq(desc.writable, true);
12 assertEq(desc.enumerable, false);
13 assertEq(desc.configurable, true);
14
15 var proto = {};
16 Object.defineProperty(proto, 'foo', {
17 value: 'bar',
18 writable: true,
19 enumerable: false,
20 configurable: true
21 });
22 var target = Object.create(proto);
23 assertEq(Object.getOwnPropertyDescriptor(Proxy(target, {}), 'foo'), undefined);

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