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// 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-typedarray-buffer-byteoffset-length
description: >
Throws a RangeError if bufferByteLength modulo elementSize ≠ 0
info: |
22.2.4.5 TypedArray ( buffer [ , byteOffset [ , length ] ] )
This description applies only if the TypedArray function is called with at
least one argument and the Type of the first argument is Object and that
object has an [[ArrayBufferData]] internal slot.
...
13. If length is undefined, then
a. If bufferByteLength modulo elementSize ≠ 0, throw a RangeError exception.
...
includes: [testTypedArray.js]
features: [TypedArray]
---*/
var buffer = new ArrayBuffer(1);
testWithTypedArrayConstructors(function(TA) {
if (TA.BYTES_PER_ELEMENT === 1) {
// Impossible to trigger this step here.
return;
}
assert.throws(RangeError, function() {
new TA(buffer);
});
assert.throws(RangeError, function() {
new TA(buffer, 0, undefined);
});
});
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