diff options
Diffstat (limited to 'js/src/tests/test262/built-ins/Object/defineProperty/15.2.3.6-4-194.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Object/defineProperty/15.2.3.6-4-194.js | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Object/defineProperty/15.2.3.6-4-194.js b/js/src/tests/test262/built-ins/Object/defineProperty/15.2.3.6-4-194.js new file mode 100644 index 0000000000..c69f78bdbc --- /dev/null +++ b/js/src/tests/test262/built-ins/Object/defineProperty/15.2.3.6-4-194.js @@ -0,0 +1,42 @@ +// Copyright (c) 2012 Ecma International. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +es5id: 15.2.3.6-4-194 +description: > + Object.defineProperty - 'O' is an Array, 'name' is an array index + named property, 'name' is own accessor property, test TypeError is + thrown on updating the configurable attribute from false to true + (15.4.5.1 step 4.c) +includes: [propertyHelper.js] +---*/ + +var arrObj = []; +var getFunc = function() { + return 11; +}; + +Object.defineProperty(arrObj, "0", { + get: getFunc, + configurable: false +}); + +try { + Object.defineProperty(arrObj, "0", { + configurable: true + }); + throw new Test262Error("Expected an exception."); +} catch (e) { + verifyEqualTo(arrObj, "0", getFunc()); + + verifyNotEnumerable(arrObj, "0"); + + verifyNotConfigurable(arrObj, "0"); + + if (!(e instanceof TypeError)) { + throw new Test262Error("Expected TypeError, got " + e.name); + } + +} + +reportCompare(0, 0); |