test/nashorn/script/basic/JDK-8200716.js
author hannesw
Tue, 08 May 2018 09:41:10 +0200
changeset 50046 26d9c0cf53d5
permissions -rw-r--r--
8200716: Object propertyIsEnumerable buggy behavior on short integer-string key Reviewed-by: jlaskey, sundar

/*
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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/**
 * JDK-8200716: Object propertyIsEnumerable buggy behavior on short integer-string key
 *
 * @test
 * @run
 */


var o = ({ '1': 1 });
Assert.assertTrue(o.propertyIsEnumerable('1'));

Object.defineProperty(o, '1', { enumerable: false, value: 1 });
Assert.assertFalse(o.propertyIsEnumerable('1'));

Object.defineProperty(o, '1', { enumerable: true, value: 1 });
Assert.assertTrue(o.propertyIsEnumerable('1'));