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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.sort
description: Throws a TypeError if comparefn detaches the object buffer
info: |
22.2.3.26 %TypedArray%.prototype.sort ( comparefn )
When the TypedArray SortCompare abstract operation is called with two
arguments x and y, the following steps are taken:
...
2. If the argument comparefn is not undefined, then
a. Let v be ? Call(comparefn, undefined, « x, y »).
b. If IsDetachedBuffer(buffer) is true, throw a TypeError exception.
...
...
includes: [testBigIntTypedArray.js, detachArrayBuffer.js]
features: [BigInt, TypedArray]
---*/
testWithBigIntTypedArrayConstructors(function(TA) {
var sample = new TA(4);
var calls = 0;
var comparefn = function() {
if (calls > 0) {
throw new Test262Error();
}
calls++;
$DETACHBUFFER(sample.buffer);
};
assert.throws(TypeError, function() {
sample.sort(comparefn);
});
assert.sameValue(calls, 1);
});
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