From 26a029d407be480d791972afb5975cf62c9360a6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 19 Apr 2024 02:47:55 +0200 Subject: Adding upstream version 124.0.1. Signed-off-by: Daniel Baumann --- ...buffer-does-not-have-arraybuffer-data-throws.js | 43 ++++++++++++++++++++++ 1 file changed, 43 insertions(+) create mode 100644 js/src/tests/test262/built-ins/DataView/buffer-does-not-have-arraybuffer-data-throws.js (limited to 'js/src/tests/test262/built-ins/DataView/buffer-does-not-have-arraybuffer-data-throws.js') diff --git a/js/src/tests/test262/built-ins/DataView/buffer-does-not-have-arraybuffer-data-throws.js b/js/src/tests/test262/built-ins/DataView/buffer-does-not-have-arraybuffer-data-throws.js new file mode 100644 index 0000000000..ef2b0a2cb1 --- /dev/null +++ b/js/src/tests/test262/built-ins/DataView/buffer-does-not-have-arraybuffer-data-throws.js @@ -0,0 +1,43 @@ +// 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-dataview-buffer-byteoffset-bytelength +description: > + Throws a TypeError if buffer does not have [[ArrayBufferData]] +info: | + 24.2.2.1 DataView (buffer, byteOffset, byteLength ) + + ... + 2. If Type(buffer) is not Object, throw a TypeError exception. + 3. If buffer does not have an [[ArrayBufferData]] internal slot, throw a + TypeError exception. + ... +features: [Int8Array] +---*/ + +var obj = { + valueOf: function() { + throw new Test262Error("buffer should be verified before byteOffset"); + } +}; + +assert.throws(TypeError, function() { + new DataView({}, obj); +}, "{}"); + +assert.throws(TypeError, function() { + new DataView([], obj); +}, "[]"); + +var ta = new Int8Array(); +assert.throws(TypeError, function() { + new DataView(ta, obj); +}, "typedArray instance"); + +var other = new DataView(new ArrayBuffer(1), 0); +assert.throws(TypeError, function() { + new DataView(other, obj); +}, "dataView instance"); + +reportCompare(0, 0); -- cgit v1.2.3