From 26a029d407be480d791972afb5975cf62c9360a6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 19 Apr 2024 02:47:55 +0200 Subject: Adding upstream version 124.0.1. Signed-off-by: Daniel Baumann --- .../Array/prototype/lastIndexOf/15.4.4.15-2-6.js | 25 ++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 js/src/tests/test262/built-ins/Array/prototype/lastIndexOf/15.4.4.15-2-6.js (limited to 'js/src/tests/test262/built-ins/Array/prototype/lastIndexOf/15.4.4.15-2-6.js') diff --git a/js/src/tests/test262/built-ins/Array/prototype/lastIndexOf/15.4.4.15-2-6.js b/js/src/tests/test262/built-ins/Array/prototype/lastIndexOf/15.4.4.15-2-6.js new file mode 100644 index 0000000000..c667d16d54 --- /dev/null +++ b/js/src/tests/test262/built-ins/Array/prototype/lastIndexOf/15.4.4.15-2-6.js @@ -0,0 +1,25 @@ +// Copyright (c) 2012 Ecma International. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +esid: sec-array.prototype.lastindexof +description: > + Array.prototype.lastIndexOf - 'length' is an inherited data + property on an Array-like object +---*/ + +var proto = { + length: 2 +}; + +var Con = function() {}; +Con.prototype = proto; + +var child = new Con(); +child[1] = "x"; +child[2] = "y"; + +assert.sameValue(Array.prototype.lastIndexOf.call(child, "x"), 1, 'Array.prototype.lastIndexOf.call(child, "x")'); +assert.sameValue(Array.prototype.lastIndexOf.call(child, "y"), -1, 'Array.prototype.lastIndexOf.call(child, "y")'); + +reportCompare(0, 0); -- cgit v1.2.3