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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 true, even if index is out of bounds
+info: |
+ 9.4.5.5 [[Set]] ( P, V, Receiver)
+
+ ...
+ 2. If Type(P) is String, then
+ a. Let numericIndex be ! CanonicalNumericIndexString(P).
+ b. If numericIndex is not undefined, then
+ i. Perform ? IntegerIndexedElementSet(O, numericIndex, V).
+ ii. Return true.
+ ...
+
+ 9.4.5.11 IntegerIndexedElementSet ( O, index, value )
+
+ ...
+ 8. Let length be the value of O's [[ArrayLength]] internal slot.
+ 9. If index < 0 or index ≥ length, return false.
+ ...
+includes: [testBigIntTypedArray.js]
+features: [align-detached-buffer-semantics-with-web-reality, BigInt, Reflect, TypedArray]
+---*/
+testWithBigIntTypedArrayConstructors(function(TA) {
+ var sample = new TA([42n]);
+ assert.sameValue(Reflect.set(sample, '-1', 1n), true, 'Reflect.set("new TA([42n])", "-1", 1n) must return false');
+ assert.sameValue(Reflect.set(sample, '1', 1n), true, 'Reflect.set("new TA([42n])", "1", 1n) must return false');
+ assert.sameValue(Reflect.set(sample, '2', 1n), true, 'Reflect.set("new TA([42n])", "2", 1n) must return false');
+ assert.sameValue(sample.hasOwnProperty('-1'), false, 'sample.hasOwnProperty("-1") must return false');
+ assert.sameValue(sample.hasOwnProperty('1'), false, 'sample.hasOwnProperty("1") must return false');
+ assert.sameValue(sample.hasOwnProperty('2'), false, 'sample.hasOwnProperty("2") must return false');
+});
+
+reportCompare(0, 0);