blob: 0effd554efcb812ed4410d8d539bf029b2f7fc07 [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 Since the assertions ^, $, \b and \B do not change endIndex,
/// multiple subsequent occurrences of the same one are equivalent to a single
/// assertion.
/// @description Checks that the assertion is true.
/// @3rdparty sputnik-v1:S15.10.2.6_A5_T1.js-S15.10.2.6_A5_T2.js
/// @author rodionov
import "../../../../Utils/expect.dart";
main() {
check(r"^^^^^^^\b\b\b\bro\B\B\B\Bbot\b\b\b\b\b$$$$", "robot", 0);
void check(String pattern, String str, int matchPos) {
RegExp re = new RegExp(pattern);
Match? fm = re.firstMatch(str);
Expect.isNotNull(fm, "\"$pattern\" !~ \"$str\"");
if(matchPos >= 0) {
Expect.equals(matchPos, fm?.start);