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 --- .../length-is-too-large-throws.js | 36 ++++++++++++++++++++++ 1 file changed, 36 insertions(+) create mode 100644 js/src/tests/test262/built-ins/SharedArrayBuffer/length-is-too-large-throws.js (limited to 'js/src/tests/test262/built-ins/SharedArrayBuffer/length-is-too-large-throws.js') diff --git a/js/src/tests/test262/built-ins/SharedArrayBuffer/length-is-too-large-throws.js b/js/src/tests/test262/built-ins/SharedArrayBuffer/length-is-too-large-throws.js new file mode 100644 index 0000000000..3b9b1dc32e --- /dev/null +++ b/js/src/tests/test262/built-ins/SharedArrayBuffer/length-is-too-large-throws.js @@ -0,0 +1,36 @@ +// |reftest| skip-if(!this.hasOwnProperty('SharedArrayBuffer')) -- SharedArrayBuffer is not enabled unconditionally +// Copyright (C) 2015 André Bargull. All rights reserved. +// Copyright (C) 2017 Mozilla Corporation. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +esid: sec-sharedarraybuffer-length +description: > + Throws a RangeError if length >= 2 ** 53 +info: | + SharedArrayBuffer( length ) + + 1. If NewTarget is undefined, throw a TypeError exception. + 2. Let byteLength be ? ToIndex(length). + + ToIndex( value ) + + 1. If value is undefined, then + a. Let index be 0. + 2. Else, + a. Let integerIndex be ? ToInteger(value). + b. If integerIndex < 0, throw a RangeError exception. + ... +features: [SharedArrayBuffer] +---*/ + +assert.throws(RangeError, function() { + // Math.pow(2, 53) = 9007199254740992 + new SharedArrayBuffer(9007199254740992); +}, "`length` parameter is too large"); + +assert.throws(RangeError, function() { + new SharedArrayBuffer(Infinity); +}, "`length` parameter is positive Infinity"); + +reportCompare(0, 0); -- cgit v1.2.3