Robert Nystrom
2034061433
Change-Id: I313a57ed7c7ea2ada75065f55a7367376f6bdae5 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/152183 Commit-Queue: Bob Nystrom <rnystrom@google.com> Auto-Submit: Bob Nystrom <rnystrom@google.com> Reviewed-by: Srujan Gaddam <srujzs@google.com>
47 lines
1.7 KiB
Dart
47 lines
1.7 KiB
Dart
// Copyright (c) 2016, 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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// VMOptions=--optimization_counter_threshold=10 --no-background_compilation
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import 'dart:typed_data';
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import 'package:expect/expect.dart';
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unalignedFloat32() {
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var bytes = new ByteData(64);
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bytes.setFloat32(0, 16.25, Endian.host);
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Expect.equals(16.25, bytes.getFloat32(0, Endian.host));
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bytes.setFloat32(1, 32.125, Endian.host);
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Expect.equals(32.125, bytes.getFloat32(1, Endian.host));
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bytes.setFloat32(2, 16.25, Endian.host);
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Expect.equals(16.25, bytes.getFloat32(2, Endian.host));
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bytes.setFloat32(3, 32.125, Endian.host);
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Expect.equals(32.125, bytes.getFloat32(3, Endian.host));
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}
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unalignedFloat64() {
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var bytes = new ByteData(64);
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bytes.setFloat64(0, 16.25, Endian.host);
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Expect.equals(16.25, bytes.getFloat64(0, Endian.host));
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bytes.setFloat64(1, 32.125, Endian.host);
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Expect.equals(32.125, bytes.getFloat64(1, Endian.host));
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bytes.setFloat64(2, 16.25, Endian.host);
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Expect.equals(16.25, bytes.getFloat64(2, Endian.host));
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bytes.setFloat64(3, 32.125, Endian.host);
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Expect.equals(32.125, bytes.getFloat64(3, Endian.host));
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bytes.setFloat64(4, 16.25, Endian.host);
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Expect.equals(16.25, bytes.getFloat64(4, Endian.host));
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bytes.setFloat64(5, 32.125, Endian.host);
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Expect.equals(32.125, bytes.getFloat64(5, Endian.host));
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bytes.setFloat64(6, 16.25, Endian.host);
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Expect.equals(16.25, bytes.getFloat64(6, Endian.host));
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bytes.setFloat64(7, 32.125, Endian.host);
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Expect.equals(32.125, bytes.getFloat64(7, Endian.host));
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}
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main() {
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for (var i = 0; i < 20; i++) {
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unalignedFloat32();
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unalignedFloat64();
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}
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}
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