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// Copyright (C) 2016 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-%typedarray%.prototype.set-typedarray-offset
description: >
Throws a TypeError if srcBuffer is detached on ToInteger(offset)
info: |
22.2.3.23.2 %TypedArray%.prototype.set(typedArray [ , offset ] )
1. Assert: typedArray has a [[TypedArrayName]] internal slot. If it does not,
the definition in 22.2.3.23.1 applies.
...
6. Let targetOffset be ? ToInteger(offset).
...
11. Let srcBuffer be the value of typedArray's [[ViewedArrayBuffer]] internal
slot.
12. If IsDetachedBuffer(srcBuffer) is true, throw a TypeError exception.
...
includes: [testTypedArray.js, detachArrayBuffer.js]
features: [TypedArray]
---*/
testWithTypedArrayConstructors(function(TA) {
var sample = new TA();
var target = new TA();
var calledOffset = 0;
var obj = {
valueOf: function() {
$DETACHBUFFER(target.buffer);
calledOffset += 1;
}
};
assert.throws(TypeError, function() {
sample.set(target, obj);
});
assert.sameValue(calledOffset, 1);
});
reportCompare(0, 0);
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