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Change-Id: I3a31632ce28fb87a410b759d092c7ebc9393574d Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/128306 Commit-Queue: Bob Nystrom <rnystrom@google.com> Auto-Submit: Bob Nystrom <rnystrom@google.com> Reviewed-by: Lasse R.H. Nielsen <lrn@google.com>
20 lines
731 B
Dart
20 lines
731 B
Dart
// Copyright (c) 2014, 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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import "package:expect/expect.dart";
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void testOneByteSting() {
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// Compare one-byte-string toLowerCase with a two-byte-string toLowerCase.
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var oneByteString =
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new String.fromCharCodes(new List.generate(256, (i) => i)).toLowerCase();
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var twoByteString =
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new String.fromCharCodes(new List.generate(512, (i) => i)).toLowerCase();
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Expect.isTrue(twoByteString.codeUnits.any((u) => u >= 256));
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Expect.equals(oneByteString, twoByteString.substring(0, 256));
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}
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void main() {
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testOneByteSting();
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}
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