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// Copyright (C) 2015 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-array.prototype.copywithin
description: >
Return abrupt from ToLength(Get(O, "length")).
info: |
22.1.3.3 Array.prototype.copyWithin (target, start [ , end ] )
1. Let O be ToObject(this value).
2. ReturnIfAbrupt(O).
3. Let len be ToLength(Get(O, "length")).
4. ReturnIfAbrupt(len).
---*/
var o1 = {};
Object.defineProperty(o1, 'length', {
get: function() {
throw new Test262Error();
}
});
assert.throws(Test262Error, function() {
[].copyWithin.call(o1);
});
var o2 = {
length: {
valueOf: function() {
throw new Test262Error();
}
}
};
assert.throws(Test262Error, function() {
[].copyWithin.call(o2);
});
reportCompare(0, 0);
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