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 --- .../prototype/slice/detached-buffer-get-ctor.js | 36 ++++++++++++++++++++++ 1 file changed, 36 insertions(+) create mode 100644 js/src/tests/test262/built-ins/TypedArray/prototype/slice/detached-buffer-get-ctor.js (limited to 'js/src/tests/test262/built-ins/TypedArray/prototype/slice/detached-buffer-get-ctor.js') diff --git a/js/src/tests/test262/built-ins/TypedArray/prototype/slice/detached-buffer-get-ctor.js b/js/src/tests/test262/built-ins/TypedArray/prototype/slice/detached-buffer-get-ctor.js new file mode 100644 index 0000000000..def685a2d6 --- /dev/null +++ b/js/src/tests/test262/built-ins/TypedArray/prototype/slice/detached-buffer-get-ctor.js @@ -0,0 +1,36 @@ +// Copyright (C) 2016 the V8 project authors. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. +/*--- +esid: sec-%typedarray%.prototype.slice +description: Throws a TypeError if _O_.[[ViewedArrayBuffer]] is detached. +info: | + 22.2.3.24 %TypedArray%.prototype.slice ( start, end ) + + ... + Let A be ? TypedArraySpeciesCreate(O, « count »). + If count > 0, then + If IsDetachedBuffer(O.[[ViewedArrayBuffer]]) is true, throw a TypeError exception. + ... +includes: [testTypedArray.js, detachArrayBuffer.js] +features: [align-detached-buffer-semantics-with-web-reality, Symbol.species, TypedArray] +---*/ + +testWithTypedArrayConstructors(function(TA) { + let counter = 0; + let sample = new TA(1); + + Object.defineProperty(sample, "constructor", { + get() { + counter++; + $DETACHBUFFER(sample.buffer); + } + }); + assert.throws(TypeError, function() { + counter++; + sample.slice(); + }, '`sample.slice()` throws TypeError'); + + assert.sameValue(counter, 2, 'The value of `counter` is 2'); +}); + +reportCompare(0, 0); -- cgit v1.2.3