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// Copyright (c) 2014, the Dart project authors. All rights reserved.
// Copyright 2008 the V8 project authors. All rights reserved.
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// modification, are permitted provided that the following conditions are
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//
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import 'v8_regexp_utils.dart';
import 'package:expect/expect.dart';
void main() {
/* Many of the Mozilla regexp tests used 'toSource' to test their
* results. Since we don't currently support toSource, those tests
* are disabled and standalone versions are included here.
*/
// Tests from ecma_3/RegExp/regress-78156.js
var string = 'aaa\n789\r\nccc\r\n345';
var pattern = new RegExp(r"^\d", multiLine: true);
var resultList = pattern.allMatches(string).toList();
assertEquals(2, resultList.length, "1");
assertEquals('7', resultList[0].group(0), "2");
assertEquals('3', resultList[1].group(0), "3");
pattern = new RegExp(r"\d$", multiLine: true);
resultList = pattern.allMatches(string).toList();
assertEquals(2, resultList.length, "4");
assertEquals('9', resultList[0].group(0), "5");
assertEquals('5', resultList[1].group(0), "6");
string = 'aaa\n789\r\nccc\r\nddd';
pattern = new RegExp(r"^\d", multiLine: true);
resultList = pattern.allMatches(string).toList();
assertEquals(1, resultList.length, "7");
assertEquals('7', resultList[0].group(0), "8");
pattern = new RegExp(r"\d$", multiLine: true);
resultList = pattern.allMatches(string).toList();
assertEquals(1, resultList.length, "9");
assertEquals('9', resultList[0].group(0), "10");
// Tests from ecma_3/RegExp/regress-72964.js
pattern = new RegExp(r"[\S]+");
string = '\u00BF\u00CD\u00BB\u00A7';
var resultMatch = pattern.firstMatch(string)!;
assertEquals(1, resultMatch.groupCount + 1, "11");
assertEquals(string, resultMatch.group(0), "12");
string = '\u00BF\u00CD \u00BB\u00A7';
resultMatch = pattern.firstMatch(string)!;
assertEquals(1, resultMatch.groupCount + 1, "13");
assertEquals('\u00BF\u00CD', resultMatch.group(0), "14");
string = '\u4e00\uac00\u4e03\u4e00';
resultMatch = pattern.firstMatch(string)!;
assertEquals(1, resultMatch.groupCount + 1, "15");
assertEquals(string, resultMatch.group(0), "16");
string = '\u4e00\uac00 \u4e03\u4e00';
resultMatch = pattern.firstMatch(string)!;
assertEquals(1, resultMatch.groupCount + 1, "17");
assertEquals('\u4e00\uac00', resultMatch.group(0), "18");
}