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 --- .../DefineOwnProperty/this-is-not-extensible.js | 33 ++++++++++++++++++++++ 1 file changed, 33 insertions(+) create mode 100644 js/src/tests/test262/built-ins/TypedArrayConstructors/internals/DefineOwnProperty/this-is-not-extensible.js (limited to 'js/src/tests/test262/built-ins/TypedArrayConstructors/internals/DefineOwnProperty/this-is-not-extensible.js') diff --git a/js/src/tests/test262/built-ins/TypedArrayConstructors/internals/DefineOwnProperty/this-is-not-extensible.js b/js/src/tests/test262/built-ins/TypedArrayConstructors/internals/DefineOwnProperty/this-is-not-extensible.js new file mode 100644 index 0000000000..466959ed64 --- /dev/null +++ b/js/src/tests/test262/built-ins/TypedArrayConstructors/internals/DefineOwnProperty/this-is-not-extensible.js @@ -0,0 +1,33 @@ +// 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-integer-indexed-exotic-objects-defineownproperty-p-desc +description: > + Returns false for non-numeric index property value if `this` is not extensible +info: | + 9.4.5.3 [[DefineOwnProperty]] ( P, Desc) + ... + 3. If Type(P) is String, then + a. Let numericIndex be ! CanonicalNumericIndexString(P). + b. If numericIndex is not undefined, then + ... + 4. Return OrdinaryDefineOwnProperty(O, P, Desc). + ... +includes: [testTypedArray.js] +features: [Reflect, Symbol, TypedArray] +---*/ + +testWithTypedArrayConstructors(function(TA) { + var sample = new TA([42, 43]); + + Object.preventExtensions(sample); + + assert.sameValue(Reflect.defineProperty(sample, "foo", {value:42}), false); + assert.sameValue(Reflect.getOwnPropertyDescriptor(sample, "foo"), undefined); + + var s = Symbol("1"); + assert.sameValue(Reflect.defineProperty(sample, s, {value:42}), false); + assert.sameValue(Reflect.getOwnPropertyDescriptor(sample, s), undefined); +}); + +reportCompare(0, 0); -- cgit v1.2.3