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b998b10f3e
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>
36 lines
1.1 KiB
Dart
36 lines
1.1 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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// Test that different representations of the same string are all equal.
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import "dart:convert";
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import "package:expect/expect.dart";
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main() {
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var base = "\u{10412}";
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var strings = [
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"\u{10412}",
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"𐐒",
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new String.fromCharCodes([0xd801, 0xdc12]),
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base[0] + base[1],
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"$base",
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"${base[0]}${base[1]}",
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"${base[0]}${base.substring(1)}",
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new String.fromCharCodes([0x10412]),
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("a" + base).substring(1),
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(new StringBuffer()..writeCharCode(0xd801)..writeCharCode(0xdc12))
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.toString(),
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(new StringBuffer()..writeCharCode(0x10412)).toString(),
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json.decode('"\u{10412}"'),
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(json.decode('{"\u{10412}":[]}') as Map).keys.first
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];
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for (String string in strings) {
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Expect.equals(base.length, string.length);
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Expect.equals(base, string);
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Expect.equals(base.hashCode, string.hashCode);
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Expect.listEquals(base.codeUnits.toList(), string.codeUnits.toList());
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}
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}
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