compare_string_type.pass.cpp revision 6dfff1c9b9147641601574c953e208ece17f27d8
1//===----------------------------------------------------------------------===// 2// 3// The LLVM Compiler Infrastructure 4// 5// This file is dual licensed under the MIT and the University of Illinois Open 6// Source Licenses. See LICENSE.TXT for details. 7// 8//===----------------------------------------------------------------------===// 9 10// <regex> 11 12// template <class BidirectionalIterator> class sub_match; 13 14// int compare(const string_type& s) const; 15 16#include <regex> 17#include <cassert> 18#include "test_macros.h" 19 20int main() 21{ 22 { 23 typedef char CharT; 24 typedef std::sub_match<const CharT*> SM; 25 typedef SM::string_type string; 26 SM sm = SM(); 27 SM sm2 = SM(); 28 assert(sm.compare(string()) == 0); 29 const CharT s[] = {'1', '2', '3', 0}; 30 sm.first = s; 31 sm.second = s + 3; 32 sm.matched = true; 33 assert(sm.compare(string()) > 0); 34 assert(sm.compare(string("123")) == 0); 35 } 36 { 37 typedef wchar_t CharT; 38 typedef std::sub_match<const CharT*> SM; 39 typedef SM::string_type string; 40 SM sm = SM(); 41 SM sm2 = SM(); 42 assert(sm.compare(string()) == 0); 43 const CharT s[] = {'1', '2', '3', 0}; 44 sm.first = s; 45 sm.second = s + 3; 46 sm.matched = true; 47 assert(sm.compare(string()) > 0); 48 assert(sm.compare(string(L"123")) == 0); 49 } 50} 51