// 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-%typedarray%.prototype.indexof description: -0 fromIndex becomes 0 info: | 22.2.3.13 %TypedArray%.prototype.indexOf (searchElement [ , fromIndex ] ) %TypedArray%.prototype.indexOf is a distinct function that implements the same algorithm as Array.prototype.indexOf as defined in 22.1.3.12 except that the this object's [[ArrayLength]] internal slot is accessed in place of performing a [[Get]] of "length". 22.1.3.12 Array.prototype.indexOf ( searchElement [ , fromIndex ] ) ... 6. If n ≥ 0, then a. If n is -0, let k be +0; else let k be n. ... includes: [testTypedArray.js] features: [TypedArray] ---*/ testWithTypedArrayConstructors(function(TA) { var sample; sample = new TA([42, 43]); assert.sameValue(sample.indexOf(42, -0), 0, "-0 [0]"); assert.sameValue(sample.indexOf(43, -0), 1, "-0 [1]"); }); reportCompare(0, 0);