public void Test_IsMatch_29()
{
const string EXPECTED_REGEX_PATTERN = @"\G(.+)[\t\u007C](.+)\r?\n";
var pattern = new RegExpPattern()
.ByOnlyMatchingWherePreviousMatchEnded()
.GroupOf(
true,
p => p.OneOrMoreOf(
false, false,
p2 => p2.AnyCharacter())
)
.AnyCharacter(
RegExpEscapeCharacter.Build(EscapeCharacter.EscapeCharacterType.Tab),
RegExpCharacter.Build('|', true))
.GroupOf(
true,
p => p
.OneOrMoreOf(
false, false,
p2 => p2.AnyCharacter()))
.ZeroOrOneOf(
false, false,
p => p.Character(EscapeCharacter.EscapeCharacterType.CarriageReturn))
.Character(EscapeCharacter.EscapeCharacterType.NewLine);
pattern.ToString().Should().Be(EXPECTED_REGEX_PATTERN);
const string INPUT = "Mumbai, India|13,922,125\t\n" +
"Shanghai, China\t13,831,900\n" +
"Karachi, Pakistan|12,991,000\n" +
"Delhi, India\t12,259,230\n" +
"Istanbul, Turkey|11,372,613\n";
Console.WriteLine("Population of the World's Largest Cities, 2009");
Console.WriteLine();
Console.WriteLine("{0,-20} {1,10}", "City", "Population");
Console.WriteLine();
foreach (Match match in pattern.Matches(INPUT))
{
Console.WriteLine("{0,-20} {1,10}",
match.Groups[1].Value,
match.Groups[2].Value);
}
}
