// |reftest| shell-option(--enable-change-array-by-copy) skip-if(!Array.prototype.with||!xulRuntime.shell) -- change-array-by-copy is not enabled unconditionally, requires shell-options // Copyright (C) 2021 Igalia, S.L. All rights reserved. // This code is governed by the BSD license found in the LICENSE file. /*--- esid: sec-%typedarray%.prototype.with description: > %TypedArray%.prototype.with invokes ToNumber before copying info: | %TypedArray%.prototype.with ( index, value ) ... 7. If _O_.[[ContentType]] is ~BigInt~, set _value_ to ? ToBigInt(_value_). 8. Else, set _value_ to ? ToNumber(_value_). ... features: [BigInt, TypedArray, change-array-by-copy] includes: [testBigIntTypedArray.js, compareArray.js] ---*/ testWithBigIntTypedArrayConstructors(function(TA) { var arr = new TA([0n, 1n, 2n]); var value = { valueOf() { arr[0] = 3n; return 4n; } }; assert.compareArray(arr.with(1, value), [3n, 4n, 2n]); assert.compareArray(arr, [3n, 1n, 2n]); }); reportCompare(0, 0);