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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/slice/species-returns-same-arraybuffer.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/slice/species-returns-same-arraybuffer.js')
-rw-r--r-- | js/src/tests/test262/built-ins/ArrayBuffer/prototype/slice/species-returns-same-arraybuffer.js | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/ArrayBuffer/prototype/slice/species-returns-same-arraybuffer.js b/js/src/tests/test262/built-ins/ArrayBuffer/prototype/slice/species-returns-same-arraybuffer.js new file mode 100644 index 0000000000..19c42b3b34 --- /dev/null +++ b/js/src/tests/test262/built-ins/ArrayBuffer/prototype/slice/species-returns-same-arraybuffer.js @@ -0,0 +1,35 @@ +// Copyright (C) 2015 André Bargull. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +esid: sec-arraybuffer.prototype.slice +description: > + Throws a TypeError if species constructor returns `this` value. +info: | + ArrayBuffer.prototype.slice ( start, end ) + + 1. Let O be the this value. + ... + 13. Let ctor be SpeciesConstructor(O, %ArrayBuffer%). + 14. ReturnIfAbrupt(ctor). + 15. Let new be Construct(ctor, «newLen»). + 16. ReturnIfAbrupt(new). + ... + 19. If SameValue(new, O) is true, throw a TypeError exception. + ... +features: [Symbol.species] +---*/ + +var speciesConstructor = {}; +speciesConstructor[Symbol.species] = function(length) { + return arrayBuffer; +}; + +var arrayBuffer = new ArrayBuffer(8); +arrayBuffer.constructor = speciesConstructor; + +assert.throws(TypeError, function() { + arrayBuffer.slice(); +}); + +reportCompare(0, 0); |