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 --- .../isView/arg-is-dataview-subclass-instance.js | 23 ++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 js/src/tests/test262/built-ins/ArrayBuffer/isView/arg-is-dataview-subclass-instance.js (limited to 'js/src/tests/test262/built-ins/ArrayBuffer/isView/arg-is-dataview-subclass-instance.js') diff --git a/js/src/tests/test262/built-ins/ArrayBuffer/isView/arg-is-dataview-subclass-instance.js b/js/src/tests/test262/built-ins/ArrayBuffer/isView/arg-is-dataview-subclass-instance.js new file mode 100644 index 0000000000..727e318f0d --- /dev/null +++ b/js/src/tests/test262/built-ins/ArrayBuffer/isView/arg-is-dataview-subclass-instance.js @@ -0,0 +1,23 @@ +// 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-arraybuffer.isview +description: > + Return true if arg is an instance from a subclass of DataView +info: | + 24.1.3.1 ArrayBuffer.isView ( arg ) + + 1. If Type(arg) is not Object, return false. + 2. If arg has a [[ViewedArrayBuffer]] internal slot, return true. + 3. Return false. +features: [class, DataView] +---*/ + +class DV extends DataView {} + +var sample = new DV(new ArrayBuffer(1), 0, 0); + +assert(ArrayBuffer.isView(sample)); + +reportCompare(0, 0); -- cgit v1.2.3