public void Parse_XModeComment_FlagSet_IgnoresComment()
{
var regex = RegularExpression.From(
new Regex("abc # This is a comment", RegexOptions.IgnorePatternWhitespace)
).ToRegex(RegexOptions.IgnorePatternWhitespace);
Assert.IsTrue(regex.IsMatch("abc"));
}
public static void AssertRoundTrips(string regex, RegexOptions options = RegexOptions.None, string expected = null)
{
var result = RegularExpression.From(new Regex(regex, options)).ToRegex(options);
Assert.AreEqual(expected ?? regex, result.ToString());
}
public void Parse_XModeComment_FlagNotSet_InterpretedAsLiteral()
{
var regex = RegularExpression.From(new Regex("abc # This is a comment")).ToRegex();
Assert.IsTrue(regex.IsMatch("abc # This is a comment"));
}
public void Parse_InlineOptions_IgnoreWhitespace_StopsEscaping()
{
var regex = RegularExpression.From(new Regex(@"Yes escaping(?x)No escaping")).ToRegex();
Assert.IsTrue(regex.IsMatch("Yes escapingNoescaping"));
}