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/length/define-own-prop-length-error.js | 26 ++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 js/src/tests/test262/built-ins/Array/length/define-own-prop-length-error.js (limited to 'js/src/tests/test262/built-ins/Array/length/define-own-prop-length-error.js') diff --git a/js/src/tests/test262/built-ins/Array/length/define-own-prop-length-error.js b/js/src/tests/test262/built-ins/Array/length/define-own-prop-length-error.js new file mode 100644 index 0000000000..a3122b43c6 --- /dev/null +++ b/js/src/tests/test262/built-ins/Array/length/define-own-prop-length-error.js @@ -0,0 +1,26 @@ +// Copyright (C) 2023 Jordan Harband. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +author: Jordan Harband +esid: sec-arraysetlength +description: > + Setting an invalid array length throws a RangeError +info: | + ArraySetLength ( A, Desc ) + + [...] + 5. If SameValueZero(newLen, numberLen) is false, throw a RangeError exception. + [...] +---*/ + +assert.throws(RangeError, function () { + Object.defineProperty([], 'length', { value: -1, configurable: true }); +}); + +assert.throws(RangeError, function () { + // the string is intentionally "computed" here to ensure there are no optimization bugs + Object.defineProperty([], 'len' + 'gth', { value: -1, configurable: true }); +}); + +reportCompare(0, 0); -- cgit v1.2.3