diff options
Diffstat (limited to 'js/src/tests/test262/built-ins/Object/defineProperties/15.2.3.7-6-a-85.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Object/defineProperties/15.2.3.7-6-a-85.js | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Object/defineProperties/15.2.3.7-6-a-85.js b/js/src/tests/test262/built-ins/Object/defineProperties/15.2.3.7-6-a-85.js new file mode 100644 index 0000000000..f9b41a56a4 --- /dev/null +++ b/js/src/tests/test262/built-ins/Object/defineProperties/15.2.3.7-6-a-85.js @@ -0,0 +1,52 @@ +// Copyright (c) 2012 Ecma International. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +es5id: 15.2.3.7-6-a-85 +description: > + Object.defineProperties throws TypeError when P.configurable is + false, P.writalbe is false, properties.value and P.value are two + objects with different values (8.12.9 step 10.a.ii.1) +includes: [propertyHelper.js] +---*/ + + +var obj = {}; + +var obj1 = { + length: 10 +}; + +Object.defineProperty(obj, "foo", { + value: obj1, + writable: false, + configurable: false +}); + +var obj2 = { + length: 20 +}; + +try { + Object.defineProperties(obj, { + foo: { + value: obj2 + } + }); + throw new Test262Error("Expected an exception."); +} catch (e) { + verifyEqualTo(obj, "foo", obj1); + + verifyNotWritable(obj, "foo"); + + verifyNotEnumerable(obj, "foo"); + + verifyNotConfigurable(obj, "foo"); + + if (!(e instanceof TypeError)) { + throw new Test262Error("Expected TypeError, got " + e); + } + +} + +reportCompare(0, 0); |