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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
tree | f435a8308119effd964b339f76abb83a57c29483 /js/src/tests/test262/built-ins/ArrayBuffer/prototype/detached/this-is-sharedarraybuffer.js | |
parent | Initial commit. (diff) | |
download | firefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz firefox-26a029d407be480d791972afb5975cf62c9360a6.zip |
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'js/src/tests/test262/built-ins/ArrayBuffer/prototype/detached/this-is-sharedarraybuffer.js')
-rw-r--r-- | js/src/tests/test262/built-ins/ArrayBuffer/prototype/detached/this-is-sharedarraybuffer.js | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/ArrayBuffer/prototype/detached/this-is-sharedarraybuffer.js b/js/src/tests/test262/built-ins/ArrayBuffer/prototype/detached/this-is-sharedarraybuffer.js new file mode 100644 index 0000000000..c49c69dc33 --- /dev/null +++ b/js/src/tests/test262/built-ins/ArrayBuffer/prototype/detached/this-is-sharedarraybuffer.js @@ -0,0 +1,30 @@ +// |reftest| skip-if(!this.hasOwnProperty('SharedArrayBuffer')) -- SharedArrayBuffer is not enabled unconditionally +// Copyright (C) 2023 Jordan Harband. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. +/*--- +esid: sec-get-arraybuffer.prototype.detached +description: Throws a TypeError exception when `this` is a SharedArrayBuffer +info: | + get ArrayBuffer.prototype.detached + + 1. Let O be the this value. + 2. Perform ? RequireInternalSlot(O, [[ArrayBufferData]]). + 3. If IsSharedArrayBuffer(O) is true, throw a TypeError exception. + [...] +features: [SharedArrayBuffer, ArrayBuffer, arraybuffer-transfer] +---*/ + +var detached = Object.getOwnPropertyDescriptor( + ArrayBuffer.prototype, "detached" +); + +var getter = detached.get; +var sab = new SharedArrayBuffer(4); + +assert.sameValue(typeof getter, "function"); + +assert.throws(TypeError, function() { + getter.call(sab); +}, "`this` cannot be a SharedArrayBuffer"); + +reportCompare(0, 0); |