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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /js/src/tests/test262/built-ins/SharedArrayBuffer/length-is-too-large-throws.js | |
parent | Initial commit. (diff) | |
download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | js/src/tests/test262/built-ins/SharedArrayBuffer/length-is-too-large-throws.js | 36 |
1 files changed, 36 insertions, 0 deletions
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); |