mirror of
https://github.com/tc39/test262.git
synced 2025-05-30 03:30:30 +02:00
1a2244faf8
$ 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>
27 lines
654 B
JavaScript
27 lines
654 B
JavaScript
// Copyright (C) 2017 Leo Balter. All rights reserved.
|
|
// This code is governed by the BSD license found in the LICENSE file.
|
|
|
|
/*---
|
|
description: >
|
|
Verify an undefined descriptor
|
|
includes: [propertyHelper.js,sta.js]
|
|
---*/
|
|
var sample = {
|
|
bar: undefined,
|
|
get baz() {}
|
|
};
|
|
|
|
assert.sameValue(
|
|
verifyProperty(sample, "foo", undefined),
|
|
true,
|
|
"returns true if desc and property descriptor are both undefined"
|
|
);
|
|
|
|
assert.throws(Test262Error, () => {
|
|
verifyProperty(sample, 'bar', undefined);
|
|
}, "dataDescriptor value is undefined");
|
|
|
|
assert.throws(Test262Error, () => {
|
|
verifyProperty(sample, 'baz', undefined);
|
|
}, "accessor returns undefined");
|