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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 | 4 |
5 import "package:expect/expect.dart"; | 5 import "package:expect/expect.dart"; |
6 | 6 |
7 main() { | 7 main() { |
8 // Test that not providing an optional argument goes to the end. | 8 // Test that not providing an optional argument goes to the end. |
9 Expect.equals("".substring(0), ""); | 9 Expect.equals("".substring(0), ""); |
10 Expect.throws(() => "".substring(1), (e) => e is RangeError); | 10 Expect.throws(() => "".substring(1), (e) => e is RangeError); |
(...skipping 11 matching lines...) Expand all Loading... |
22 Expect.throws(() => "".substring(1, null), (e) => e is RangeError); | 22 Expect.throws(() => "".substring(1, null), (e) => e is RangeError); |
23 Expect.throws(() => "".substring(-1, null), (e) => e is RangeError); | 23 Expect.throws(() => "".substring(-1, null), (e) => e is RangeError); |
24 | 24 |
25 Expect.equals("abc".substring(0, null), "abc"); | 25 Expect.equals("abc".substring(0, null), "abc"); |
26 Expect.equals("abc".substring(1, null), "bc"); | 26 Expect.equals("abc".substring(1, null), "bc"); |
27 Expect.equals("abc".substring(2, null), "c"); | 27 Expect.equals("abc".substring(2, null), "c"); |
28 Expect.equals("abc".substring(3, null), ""); | 28 Expect.equals("abc".substring(3, null), ""); |
29 Expect.throws(() => "abc".substring(4, null), (e) => e is RangeError); | 29 Expect.throws(() => "abc".substring(4, null), (e) => e is RangeError); |
30 Expect.throws(() => "abc".substring(-1, null), (e) => e is RangeError); | 30 Expect.throws(() => "abc".substring(-1, null), (e) => e is RangeError); |
31 } | 31 } |
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