// |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 throws if the (negative) index is smaller than -length. 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. 6. If actualIndex >= len or actualIndex < 0, throw a *RangeError* exception. ... features: [TypedArray, change-array-by-copy] includes: [testTypedArray.js] ---*/ testWithTypedArrayConstructors(TA => { var arr = new TA([0, 1, 2]); assert.throws(RangeError, function() { arr.with(-4, 7); }); assert.throws(RangeError, function() { arr.with(-10, 7); }); assert.throws(RangeError, function() { arr.with(-(2 ** 53) - 2, 7); }); assert.throws(RangeError, function() { arr.with(-Infinity, 7); }); }); reportCompare(0, 0);