Bob Nystrom
edee53f93d
What is dead may never die. Change-Id: I80ef766b8ce2b6e1416df8e1f9b91fb74169dc79 Reviewed-on: https://dart-review.googlesource.com/7483 Reviewed-by: William Hesse <whesse@google.com>
49 lines
1.0 KiB
Dart
49 lines
1.0 KiB
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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import "package:expect/expect.dart";
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const WHITESPACE = const [
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0x09,
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0x0A,
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0x0B,
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0x0C,
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0x0D,
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0x20,
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0x85,
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0xA0,
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0x1680,
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0x2000,
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0x2001,
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0x2002,
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0x2003,
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0x2004,
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0x2005,
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0x2006,
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0x2007,
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0x2008,
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0x2009,
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0x200A,
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0x202F,
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0x205F,
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0x3000,
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0x2028,
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0x2029,
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0xFEFF,
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];
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main() {
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for (var ws in WHITESPACE) {
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var name = ws.toRadixString(16);
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var c = new String.fromCharCode(ws);
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Expect.equals("", c.trim(), "$name");
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Expect.equals("a", ("a" + c).trim(), "a-$name");
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Expect.equals("a", (c + "a").trim(), "$name-a");
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Expect.equals("a", (c + c + "a" + c + c).trim(), "$name around");
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Expect.equals(
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"a" + c + "a", (c + c + "a" + c + "a" + c + c).trim(), "$name many");
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}
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Expect.equals("", new String.fromCharCodes(WHITESPACE).trim(), "ALL");
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}
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