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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-dataview-buffer-byteoffset-bytelength
description: >
Throws a RangeError if ToInteger(byteOffset) < 0
info: |
24.2.2.1 DataView (buffer, byteOffset, byteLength )
...
4. Let offset be ? ToIndex(byteOffset).
...
ToIndex ( value )
1. If value is undefined, then
a. Let index be 0.
2. Else,
a. Let integerIndex be ? ToInteger(value).
b. If integerIndex < 0, throw a RangeError exception.
...
features: [SharedArrayBuffer]
---*/
var buffer = new SharedArrayBuffer(2);
assert.throws(RangeError, function() {
new DataView(buffer, -1);
}, "new DataView(buffer, -1);");
assert.throws(RangeError, function() {
new DataView(buffer, -Infinity);
}, "new DataView(buffer, -Infinity);");
reportCompare(0, 0);