js/src/jit-test/tests/basic/testBug762432.js

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1 function getter() { return 1; }
2 function setter() { }
3 function getDescriptor(name) {
4 if (name != 'prop')
5 throw "Unknown property: " + name;
6 return { configurable: true, enumerable: true, get: getter, set: setter };
7 }
8 function getNames() { return ['prop']; }
9 var handler = {
10 getOwnPropertyDescriptor: getDescriptor,
11 getPropertyDescriptor: getDescriptor,
12 getOwnPropertyNames: getNames,
13 getPropertyNames: getNames,
14 defineProperty: function() {},
15 delete: function() {}
16 };
17
18 // Make sure that __lookup{Getter,Setter}__ works on proxies.
19 var proxy = Proxy.create(handler);
20 assertEq(Object.prototype.__lookupGetter__.call(proxy, 'prop'), getter);
21 assertEq(Object.prototype.__lookupSetter__.call(proxy, 'prop'), setter);

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