test262/test/harness/propertyhelper-verifywritable-writable.js
Rick Waldron 1a2244faf8 Fix all test/harness/*.js tests (#1068)
$ test262-harness --hostType=d8 -t 4 --hostPath=`which d8` test/harness/*.js
Ran 147 tests
147 passed
0 failed

$ test262-harness --hostType=node -t 4 --hostPath=`which node` test/harness/*.js
Ran 147 tests
147 passed
0 failed

$ test262-harness --hostType=jsshell -t 4 --hostPath=`which js` test/harness/*.js
Ran 147 tests
147 passed
0 failed

Signed-off-by: Rick Waldron <waldron.rick@gmail.com>
2017-06-22 22:25:35 -03:00

21 lines
460 B
JavaScript

// Copyright (C) 2015 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
description: >
Objects whose specified property is writable satisfy the assertion.
includes: [propertyHelper.js]
---*/
var obj = {};
Object.defineProperty(obj, 'a', {
writable: true,
value: 123
});
verifyWritable(obj, 'a');
if (obj.a !== 123) {
$ERROR('`verifyWritable` should be non-destructive.');
}