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 --- js/src/tests/non262/regress/regress-503860.js | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 js/src/tests/non262/regress/regress-503860.js (limited to 'js/src/tests/non262/regress/regress-503860.js') diff --git a/js/src/tests/non262/regress/regress-503860.js b/js/src/tests/non262/regress/regress-503860.js new file mode 100644 index 0000000000..d29bcfddd8 --- /dev/null +++ b/js/src/tests/non262/regress/regress-503860.js @@ -0,0 +1,24 @@ +/* -*- indent-tabs-mode: nil; js-indent-level: 4 -*- */ +/* + * Any copyright is dedicated to the Public Domain. + * http://creativecommons.org/licenses/publicdomain/ + * Contributor: Jason Orendorff + */ + +//----------------------------------------------------------------------------- +var BUGNUMBER = 503860; +var summary = "Don't shadow a readonly or setter proto-property"; +var expect = "PASS"; +var actual = "FAIL"; +var a = {y: 1}; + +function B(){} +B.prototype.__defineSetter__('x', function setx(val) { actual = expect; }); +var b = new B; +b.y = 1; + +var arr = [a, b]; // same shape prior to bug 497789 fix +for (var obj of arr) + obj.x = 2; // should call b's setter but doesn't + +reportCompare(expect, actual, summary); -- cgit v1.2.3