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Side by Side Diff: tests/corelib/reg_exp5_test.dart

Issue 10414002: More String + elimination in tests (Closed) Base URL: http://dart.googlecode.com/svn/branches/bleeding_edge/dart/
Patch Set: Created 8 years, 7 months ago
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1 // Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file 1 // Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file
2 // for details. All rights reserved. Use of this source code is governed by a 2 // for details. All rights reserved. Use of this source code is governed by a
3 // BSD-style license that can be found in the LICENSE file. 3 // BSD-style license that can be found in the LICENSE file.
4 // Dart test for testing regular expressions in Dart. 4 // Dart test for testing regular expressions in Dart.
5 5
6 main() { 6 main() {
7 String str = ""; 7 String str = "";
8 try { 8 try {
9 RegExp ex = new RegExp(str); 9 RegExp ex = new RegExp(str);
10 } catch (Exception e) { 10 } catch (Exception e) {
11 if (!(e is NullPointerException)) { 11 if (!(e is NullPointerException)) {
12 Expect.fail("Expected: NullPointerException" + " got: ${e}"); 12 Expect.fail("Expected: NullPointerException got: ${e}");
13 } 13 }
14 } 14 }
15 Expect.isFalse(new RegExp(@"^\w+$").hasMatch(str)); 15 Expect.isFalse(new RegExp(@"^\w+$").hasMatch(str));
16 Match fm = new RegExp(@"^\w+$").firstMatch(str); 16 Match fm = new RegExp(@"^\w+$").firstMatch(str);
17 Expect.equals(null, fm); 17 Expect.equals(null, fm);
18 18
19 Iterable<Match> am = new RegExp(@"^\w+$").allMatches(str); 19 Iterable<Match> am = new RegExp(@"^\w+$").allMatches(str);
20 Expect.isFalse(am.iterator().hasNext()); 20 Expect.isFalse(am.iterator().hasNext());
21 21
22 Expect.equals(null, new RegExp(@"^\w+$").stringMatch(str)); 22 Expect.equals(null, new RegExp(@"^\w+$").stringMatch(str));
23 } 23 }
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