mirror of https://github.com/tc39/test262.git
36 lines
1.2 KiB
JavaScript
36 lines
1.2 KiB
JavaScript
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// Copyright (C) 2016 the V8 project authors. All rights reserved.
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// This code is governed by the BSD license found in the LICENSE file.
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/*---
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esid: sec-arraybuffer-length
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es6id: 24.1.1.1
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description: All bytes are initialized to zero
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info: |
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[...]
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5. Return ? AllocateArrayBuffer(NewTarget, byteLength).
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24.1.1.1 AllocateArrayBuffer
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3. Let block be ? CreateByteDataBlock(byteLength).
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6.2.6.1 CreateByteDataBlock
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1. Assert: size≥0.
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2. Let db be a new Data Block value consisting of size bytes. If it is
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impossible to create such a Data Block, throw a RangeError exception.
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3. Set all of the bytes of db to 0.
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4. Return db.
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features: [DataView]
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---*/
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var view = new DataView(new ArrayBuffer(9));
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assert.sameValue(view.getUint8(0), 0, 'index 0');
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assert.sameValue(view.getUint8(1), 0, 'index 1');
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assert.sameValue(view.getUint8(2), 0, 'index 2');
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assert.sameValue(view.getUint8(3), 0, 'index 3');
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assert.sameValue(view.getUint8(4), 0, 'index 4');
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assert.sameValue(view.getUint8(5), 0, 'index 5');
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assert.sameValue(view.getUint8(6), 0, 'index 6');
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assert.sameValue(view.getUint8(7), 0, 'index 7');
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assert.sameValue(view.getUint8(8), 0, 'index 8');
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