blob: 0718a99ec583624a86d8aacc0e8a2916e0ce862c [file] [log] [blame]
// Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
/// @assertion abstract bool contains(Pattern other, [int startIndex = 0])
/// Returns whether this string contains a match of other.
/// If startIndex is provided, only matches at or after that index are considered.
/// It is an error if startIndex is negative or greater than length.
/// @description Checks that this function works correctly
/// @author msyabro
import "../../../Utils/expect.dart";
main() {
String str = "String with <pattern>";
RegExp pattern = new RegExp("<.*>", multiLine: false, caseSensitive: true);
Expect.isTrue(str.contains("", 0));
Expect.isTrue(str.contains(pattern, 0));
Expect.isTrue(str.contains(pattern, 12));
Expect.isFalse(str.contains(pattern, 13));
Expect.isTrue("".contains("", 0));
Expect.isFalse("".contains("a", 0));
Expect.isFalse("abc".contains("ac", 0));
Expect.isFalse("abc".contains("a_c", 0));