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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-integer-indexed-exotic-objects-set-p-v-receiver
description: >
Returns false when setting the value of any CanonicalNumericIndexString if buffer is detached.
info: |
[[Set]] ( P, V, Receiver)
...
If Type(P) is String, then
Let numericIndex be ! CanonicalNumericIndexString(P).
If numericIndex is not undefined, then
Return ? IntegerIndexedElementSet(O, numericIndex, V).
...
IntegerIndexedElementSet ( O, index, value )
Assert: O is an Integer-Indexed exotic object.
Assert: Type(index) is Number.
If O.[[ContentType]] is BigInt, let numValue be ? ToBigInt(value).
Otherwise, let numValue be ? ToNumber(value).
Let buffer be O.[[ViewedArrayBuffer]].
If IsDetachedBuffer(buffer) is true, return false.
includes: [testBigIntTypedArray.js, detachArrayBuffer.js]
features: [align-detached-buffer-semantics-with-web-reality, BigInt, TypedArray]
---*/
testWithBigIntTypedArrayConstructors(function(TA) {
let sample = new TA([42n]);
$DETACHBUFFER(sample.buffer);
sample[0] = 1n;
assert.sameValue(sample[0], undefined, '`sample[0] = 1n` is undefined');
sample['1.1'] = 1n;
assert.sameValue(sample['1.1'], undefined, '`sample["1.1"] = 1n` is undefined');
sample['-0'] = 1n;
assert.sameValue(sample['-0'], undefined, '`sample["-0"] = 1n` is undefined');
sample['-1'] = 1n;
assert.sameValue(sample['-1'], undefined, '`sample["-1"] = 1n` is undefined');
sample['1'] = 1n;
assert.sameValue(sample['1'], undefined, '`sample["1"] = 1n` is undefined');
sample['2'] = 1n;
assert.sameValue(sample['2'], undefined, '`sample["2"] = 1n` is undefined');
let obj = {
valueOf() {
throw new Test262Error();
}
};
assert.throws(Test262Error, function() {
sample['0'] = obj;
}, '`sample["0"] = obj` throws Test262Error');
});
reportCompare(0, 0);
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