Robert Nystrom
ba40d9bece
Change-Id: I73edeeaf4934899b71d6335dcb4b4b54dce46bae Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/426340 Auto-Submit: Bob Nystrom <rnystrom@google.com> Reviewed-by: Nate Biggs <natebiggs@google.com> Commit-Queue: Nate Biggs <natebiggs@google.com>
26 lines
723 B
Dart
26 lines
723 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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import 'dart:_foreign_helper' show JS, JS_CONST;
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test1() {
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var re = const JS_CONST(r'/-([\da-z])/ig');
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var fToUpper = const JS_CONST(
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r'function(_, letter){return letter.toUpperCase()}',
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);
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var s1 = '-hello-world';
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var s2 = JS('String', r'#.replace(#, #)', s1, re, fToUpper);
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Expect.equals('HelloWorld', s2);
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s1 = 'hello-world';
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s2 = JS('String', r'#.replace(#, #)', s1, re, fToUpper);
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Expect.equals('helloWorld', s2);
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}
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main() {
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test1();
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}
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