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// Copyright (C) 2021 Microsoft. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-%typedarray%.prototype.findlast
description: Throws a TypeError if this has a detached buffer
info: |
%TypedArray%.prototype.findLast (predicate [ , thisArg ] )
2. Perform ? ValidateTypedArray(O).
22.2.3.5.1 Runtime Semantics: ValidateTypedArray ( O )
...
5. If IsDetachedBuffer(buffer) is true, throw a TypeError exception.
...
includes: [testBigIntTypedArray.js, detachArrayBuffer.js]
features: [BigInt, TypedArray, array-find-from-last]
---*/
var predicate = function() {
throw new Test262Error();
};
testWithBigIntTypedArrayConstructors(function(TA) {
var sample = new TA(1);
$DETACHBUFFER(sample.buffer);
assert.throws(TypeError, function() {
sample.findLast(predicate);
});
});
reportCompare(0, 0);
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