blob: d949ea5c0c216401b44167de358fec9d8b17521d [file] [log] [blame]
// Copyright (c) 2016, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
// VMOptions=--optimization_counter_threshold=10 --no-background_compilation
// @dart = 2.9
import 'dart:typed_data';
import 'package:expect/expect.dart';
unalignedUint16() {
var bytes = new ByteData(64);
for (var i = 0; i < 2; i++) {
bytes.setUint16(i, 0xABCD, Endian.host);
Expect.equals(0xABCD, bytes.getUint16(i, Endian.host));
}
}
unalignedInt16() {
var bytes = new ByteData(64);
for (var i = 0; i < 2; i++) {
bytes.setInt16(i, -0x1234, Endian.host);
Expect.equals(-0x1234, bytes.getInt16(i, Endian.host));
}
}
unalignedUint32() {
var bytes = new ByteData(64);
for (var i = 0; i < 4; i++) {
bytes.setUint32(i, 0xABCDABCD, Endian.host);
Expect.equals(0xABCDABCD, bytes.getUint32(i, Endian.host));
}
}
unalignedInt32() {
var bytes = new ByteData(64);
for (var i = 0; i < 4; i++) {
bytes.setInt32(i, -0x12341234, Endian.host);
Expect.equals(-0x12341234, bytes.getInt32(i, Endian.host));
}
}
unalignedUint64() {
var bytes = new ByteData(64);
for (var i = 0; i < 8; i++) {
bytes.setUint64(i, 0xABCDABCD12345678, Endian.host);
Expect.equals(0xABCDABCD12345678, bytes.getUint64(i, Endian.host));
}
}
unalignedInt64() {
var bytes = new ByteData(64);
for (var i = 0; i < 8; i++) {
bytes.setInt64(i, -0x12341234ABCDABCD, Endian.host);
Expect.equals(-0x12341234ABCDABCD, bytes.getInt64(i, Endian.host));
}
}
main() {
for (var i = 0; i < 20; i++) {
unalignedUint16();
unalignedInt16();
unalignedUint32();
unalignedInt32();
unalignedUint64();
unalignedInt64();
}
}