// Copyright (c) 2012 Ecma International. All rights reserved. // This code is governed by the BSD license found in the LICENSE file. /*--- es5id: 15.2.3.6-4-65 description: > Object.defineProperty - desc.value = -0 and name.value = +0 (8.12.9 step 6) includes: [propertyHelper.js] ---*/ var obj = {}; Object.defineProperty(obj, "foo", { value: +0 }); try { Object.defineProperty(obj, "foo", { value: -0 }); throw new Test262Error("Expected an exception."); } catch (e) { verifyEqualTo(obj, "foo", +0); verifyNotWritable(obj, "foo"); verifyNotEnumerable(obj, "foo"); verifyNotConfigurable(obj, "foo"); if (!(e instanceof TypeError)) { throw new Test262Error("Expected TypeError, got " + e); } } reportCompare(0, 0);