Strict mode Passingnon-Strict mode Passing
Features:
- align-detached-buffer-semantics-with-web-reality
- BigInt
- Reflect
- TypedArray
// 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 after setting value 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. ... includes: [testBigIntTypedArray.js] features: [align-detached-buffer-semantics-with-web-reality, BigInt, Reflect, TypedArray] ---*/ let proto = TypedArray.prototype; let throwDesc = { set: function() { throw new Test262Error('OrdinarySet was called!'); } }; Object.defineProperty(proto, '0', throwDesc); Object.defineProperty(proto, '1', throwDesc); testWithBigIntTypedArrayConstructors(function(TA) { let sample = new TA(2); assert.sameValue(Reflect.set(sample, '0', 1n), true, 'Reflect.set(sample, "0", 1n) must return true'); assert.sameValue(sample[0], 1n, 'The value of sample[0] is 1n'); assert.sameValue(Reflect.set(sample, '1', 42n), true, 'Reflect.set(sample, "1", 42n) must return true'); assert.sameValue(sample[1], 42n, 'The value of sample[1] is 42n'); });