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 // class match_results<BidirectionalIterator, Allocator> 13 14 // bool ready() const; 15 16 #include <regex> 17 #include <cassert> 18 #include "test_macros.h" 19 20 void 21 test1() 22 { 23 std::match_results<const char*> m; 24 const char s[] = "abcdefghijk"; 25 assert(m.ready() == false); 26 std::regex_search(s, m, std::regex("cd((e)fg)hi")); 27 assert(m.ready() == true); 28 } 29 30 void 31 test2() 32 { 33 std::match_results<const char*> m; 34 const char s[] = "abcdefghijk"; 35 assert(m.ready() == false); 36 std::regex_search(s, m, std::regex("z")); 37 assert(m.ready() == true); 38 } 39 40 int main() 41 { 42 test1(); 43 test2(); 44 } 45
