// |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 casts the index to an integer. info: | %TypedArray%.prototype.with ( index, value ) ... 2. Let len be ? LengthOfArrayLike(O). 3. Let relativeIndex be ? ToIntegerOrInfinity(index). 4. If index >= 0, let actualIndex be relativeIndex. 5. Else, let actualIndex be len + relativeIndex. ... features: [TypedArray, change-array-by-copy] includes: [testTypedArray.js, compareArray.js] ---*/ testWithTypedArrayConstructors(TA => { var arr = new TA([0, 4, 16]); assert.compareArray(arr.with(1.2, 7), [0, 7, 16]); assert.compareArray(arr.with("1", 3), [0, 3, 16]); assert.compareArray(arr.with("-1", 5), [0, 4, 5]); assert.compareArray(arr.with(NaN, 2), [2, 4, 16]); assert.compareArray(arr.with("dog", 33), [33, 4, 16]); }); reportCompare(0, 0);