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// |reftest| skip-if(!this.hasOwnProperty('SharedArrayBuffer')) -- SharedArrayBuffer is not enabled unconditionally
// Copyright (C) 2016 the V8 project authors. All rights reserved.
// Copyright (C) 2017 Mozilla Corporation. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-get-dataview.prototype.byteoffset
description: >
Throws a TypeError exception when `this` does not have a [[DataView]] internal
slot
info: |
24.2.4.3 get DataView.prototype.byteOffset
1. Let O be the this value.
2. If Type(O) is not Object, throw a TypeError exception.
3. If O does not have a [[DataView]] internal slot, throw a TypeError
exception.
...
features: [SharedArrayBuffer]
---*/
var getter = Object.getOwnPropertyDescriptor(
DataView.prototype, "byteOffset"
).get;
assert.throws(TypeError, function() {
getter.call({});
}, "{}");
assert.throws(TypeError, function() {
getter.call([]);
}, "[]");
var ab = new SharedArrayBuffer(8);
assert.throws(TypeError, function() {
getter.call(ab);
}, "ArrayBuffer");
var ta = new Int8Array();
assert.throws(TypeError, function() {
getter.call(ta);
}, "TypedArray");
reportCompare(0, 0);
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