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 --- .../ArrayBuffer/isView/invoked-as-a-fn.js | 31 ++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 js/src/tests/test262/built-ins/ArrayBuffer/isView/invoked-as-a-fn.js (limited to 'js/src/tests/test262/built-ins/ArrayBuffer/isView/invoked-as-a-fn.js') diff --git a/js/src/tests/test262/built-ins/ArrayBuffer/isView/invoked-as-a-fn.js b/js/src/tests/test262/built-ins/ArrayBuffer/isView/invoked-as-a-fn.js new file mode 100644 index 0000000000..e58a330cdb --- /dev/null +++ b/js/src/tests/test262/built-ins/ArrayBuffer/isView/invoked-as-a-fn.js @@ -0,0 +1,31 @@ +// 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: > + `isView` can be invoked as a function +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: [TypedArray, DataView] +includes: [testTypedArray.js] +---*/ + +var isView = ArrayBuffer.isView; + +testWithTypedArrayConstructors(function(ctor) { + var sample = new ctor(); + assert.sameValue(isView(sample), true, "instance of TypedArray"); +}); + +var dv = new DataView(new ArrayBuffer(1), 0, 0); +assert.sameValue(isView(dv), true, "instance of DataView"); + +assert.sameValue(isView(), false, "undefined arg"); +assert.sameValue(isView({}), false, "ordinary object"); + +reportCompare(0, 0); -- cgit v1.2.3