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b101a7d002
Change-Id: Ib33169c3e0ffc870915c189404074a1dea472546 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/196548 Reviewed-by: Bob Nystrom <rnystrom@google.com> Commit-Queue: Leaf Petersen <leafp@google.com>
25 lines
673 B
Dart
25 lines
673 B
Dart
// Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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// @dart = 2.9
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// Test optimization of byte array views on external data.
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// Library tag to be able to run in html test framework.
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library ByteArrayViewOptimizedTest;
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import "package:expect/expect.dart";
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import "dart:typed_data";
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li16(v) => v[0];
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main() {
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var a = new Uint8List(2);
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a[0] = a[1] = 0xff;
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var b = new Int16List.view(a.buffer);
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Expect.equals(-1, li16(b));
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for (var i = 0; i < 10000; i++) li16(b);
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Expect.equals(-1, li16(b));
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}
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