test262/test/built-ins/Object/assign/source-get-attr-error.js

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2015-06-10 23:53:27 +02:00
// Copyright (C) 2015 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
es6id: 19.1.2.1
description: Errors thrown during retrieval of source object attributes
info: >
[...]
5. For each element nextSource of sources, in ascending index order,
[...]
c. Repeat for each element nextKey of keys in List order,
[...]
iii. if desc is not undefined and desc.[[Enumerable]] is true, then
1. Let propValue be Get(from, nextKey).
2. ReturnIfAbrupt(propValue).
---*/
var source = {
get attr() {
throw new Test262Error();
}
};
assert.throws(Test262Error, function() {
Object.assign({}, source);
});