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 // <string> 11 12 // size_type find_last_of(charT c, size_type pos = npos) const; 13 14 #include <string> 15 #include <cassert> 16 17 #include "min_allocator.h" 18 19 template <class S> 20 void 21 test(const S& s, typename S::value_type c, typename S::size_type pos, 22 typename S::size_type x) 23 { 24 assert(s.find_last_of(c, pos) == x); 25 if (x != S::npos) 26 assert(x <= pos && x < s.size()); 27 } 28 29 template <class S> 30 void 31 test(const S& s, typename S::value_type c, typename S::size_type x) 32 { 33 assert(s.find_last_of(c) == x); 34 if (x != S::npos) 35 assert(x < s.size()); 36 } 37 38 int main() 39 { 40 { 41 typedef std::string S; 42 test(S(""), 'm', 0, S::npos); 43 test(S(""), 'm', 1, S::npos); 44 test(S("kitcj"), 'm', 0, S::npos); 45 test(S("qkamf"), 'm', 1, S::npos); 46 test(S("nhmko"), 'm', 2, 2); 47 test(S("tpsaf"), 'm', 4, S::npos); 48 test(S("lahfb"), 'm', 5, S::npos); 49 test(S("irkhs"), 'm', 6, S::npos); 50 test(S("gmfhdaipsr"), 'm', 0, S::npos); 51 test(S("kantesmpgj"), 'm', 1, S::npos); 52 test(S("odaftiegpm"), 'm', 5, S::npos); 53 test(S("oknlrstdpi"), 'm', 9, S::npos); 54 test(S("eolhfgpjqk"), 'm', 10, S::npos); 55 test(S("pcdrofikas"), 'm', 11, S::npos); 56 test(S("nbatdlmekrgcfqsophij"), 'm', 0, S::npos); 57 test(S("bnrpehidofmqtcksjgla"), 'm', 1, S::npos); 58 test(S("jdmciepkaqgotsrfnhlb"), 'm', 10, 2); 59 test(S("jtdaefblsokrmhpgcnqi"), 'm', 19, 12); 60 test(S("hkbgspofltajcnedqmri"), 'm', 20, 17); 61 test(S("oselktgbcapndfjihrmq"), 'm', 21, 18); 62 63 test(S(""), 'm', S::npos); 64 test(S("csope"), 'm', S::npos); 65 test(S("gfsmthlkon"), 'm', 3); 66 test(S("laenfsbridchgotmkqpj"), 'm', 15); 67 } 68 #if __cplusplus >= 201103L 69 { 70 typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S; 71 test(S(""), 'm', 0, S::npos); 72 test(S(""), 'm', 1, S::npos); 73 test(S("kitcj"), 'm', 0, S::npos); 74 test(S("qkamf"), 'm', 1, S::npos); 75 test(S("nhmko"), 'm', 2, 2); 76 test(S("tpsaf"), 'm', 4, S::npos); 77 test(S("lahfb"), 'm', 5, S::npos); 78 test(S("irkhs"), 'm', 6, S::npos); 79 test(S("gmfhdaipsr"), 'm', 0, S::npos); 80 test(S("kantesmpgj"), 'm', 1, S::npos); 81 test(S("odaftiegpm"), 'm', 5, S::npos); 82 test(S("oknlrstdpi"), 'm', 9, S::npos); 83 test(S("eolhfgpjqk"), 'm', 10, S::npos); 84 test(S("pcdrofikas"), 'm', 11, S::npos); 85 test(S("nbatdlmekrgcfqsophij"), 'm', 0, S::npos); 86 test(S("bnrpehidofmqtcksjgla"), 'm', 1, S::npos); 87 test(S("jdmciepkaqgotsrfnhlb"), 'm', 10, 2); 88 test(S("jtdaefblsokrmhpgcnqi"), 'm', 19, 12); 89 test(S("hkbgspofltajcnedqmri"), 'm', 20, 17); 90 test(S("oselktgbcapndfjihrmq"), 'm', 21, 18); 91 92 test(S(""), 'm', S::npos); 93 test(S("csope"), 'm', S::npos); 94 test(S("gfsmthlkon"), 'm', 3); 95 test(S("laenfsbridchgotmkqpj"), 'm', 15); 96 } 97 #endif 98 } 99