tests/gtest-anon-19.cs

   1
   2
   3 // Test case for bug: #349034
   4
   5 using System;
   6 using System.Collections.Generic;
   7 using System.Text.RegularExpressions;
   8
   9 class Test {
  10         private static void TestNaturalSort()
  11         {
  12             Comparison<string> naturalSortComparer = (left, right) => {
  13                 return Regex.Replace(left ?? "", @"([\d]+)|([^\d]+)", m =>
  14 (m.Value.Length > 0 && char.IsDigit(m.Value[0])) ?
  15 m.Value.PadLeft(Math.Max((left ?? "").Length, (right ?? "").Length)) :
  16 m.Value).CompareTo(Regex.Replace(right ?? "", @"([\d]+)|([^\d]+)", m =>
  17 (m.Value.Length > 0 && char.IsDigit(m.Value[0])) ?
  18 m.Value.PadLeft(Math.Max((left ?? "").Length, (right ?? "").Length)) :
  19 m.Value));
  20             };
  21         }
  22
  23         public static void Main ()
  24         {
  25                 TestNaturalSort ();
  26         }
  27 }