From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 21:33:14 +0200 Subject: Adding upstream version 115.7.0esr. Signed-off-by: Daniel Baumann --- .../Tuple/prototype/indexOf/fromIndex-object.js | 24 ++++++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 js/src/tests/non262/Tuple/prototype/indexOf/fromIndex-object.js (limited to 'js/src/tests/non262/Tuple/prototype/indexOf/fromIndex-object.js') diff --git a/js/src/tests/non262/Tuple/prototype/indexOf/fromIndex-object.js b/js/src/tests/non262/Tuple/prototype/indexOf/fromIndex-object.js new file mode 100644 index 0000000000..cb1d74ddf8 --- /dev/null +++ b/js/src/tests/non262/Tuple/prototype/indexOf/fromIndex-object.js @@ -0,0 +1,24 @@ +// |reftest| skip-if(!this.hasOwnProperty("Tuple")) +// Copyright (c) 2012 Ecma International. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +description: > + Tuple.prototype.indexOf - value of 'fromIndex' is an Object, which + has an own toString method +---*/ + +// objects inherit the default valueOf() method from Object +// that simply returns itself. Since the default valueOf() method +// does not return a primitive value, ES next tries to convert the object +// to a number by calling its toString() method and converting the +// resulting string to a number. +var fromIndex = { + toString: function() { + return '1'; + } +}; + +assertEq(#[0, true].indexOf(true, fromIndex), 1, '#[0, true].indexOf(true, fromIndex)'); + +reportCompare(0, 0); -- cgit v1.2.3