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_first_of(const basic_string_view sv, size_type pos = 0) const; 13 14 #include <string> 15 #include <cassert> 16 17 #include "min_allocator.h" 18 19 template <class S, class SV> 20 void 21 test(const S& s, SV sv, typename S::size_type pos, typename S::size_type x) 22 { 23 assert(s.find_first_of(sv, pos) == x); 24 if (x != S::npos) 25 assert(pos <= x && x < s.size()); 26 } 27 28 template <class S, class SV> 29 void 30 test(const S& s, SV sv, typename S::size_type x) 31 { 32 assert(s.find_first_of(sv) == x); 33 if (x != S::npos) 34 assert(x < s.size()); 35 } 36 37 template <class S, class SV> 38 void test0() 39 { 40 test(S(""), SV(""), 0, S::npos); 41 test(S(""), SV("laenf"), 0, S::npos); 42 test(S(""), SV("pqlnkmbdjo"), 0, S::npos); 43 test(S(""), SV("qkamfogpnljdcshbreti"), 0, S::npos); 44 test(S(""), SV(""), 1, S::npos); 45 test(S(""), SV("bjaht"), 1, S::npos); 46 test(S(""), SV("hjlcmgpket"), 1, S::npos); 47 test(S(""), SV("htaobedqikfplcgjsmrn"), 1, S::npos); 48 test(S("fodgq"), SV(""), 0, S::npos); 49 test(S("qanej"), SV("dfkap"), 0, 1); 50 test(S("clbao"), SV("ihqrfebgad"), 0, 2); 51 test(S("mekdn"), SV("ngtjfcalbseiqrphmkdo"), 0, 0); 52 test(S("srdfq"), SV(""), 1, S::npos); 53 test(S("oemth"), SV("ikcrq"), 1, S::npos); 54 test(S("cdaih"), SV("dmajblfhsg"), 1, 1); 55 test(S("qohtk"), SV("oqftjhdmkgsblacenirp"), 1, 1); 56 test(S("cshmd"), SV(""), 2, S::npos); 57 test(S("lhcdo"), SV("oebqi"), 2, 4); 58 test(S("qnsoh"), SV("kojhpmbsfe"), 2, 2); 59 test(S("pkrof"), SV("acbsjqogpltdkhinfrem"), 2, 2); 60 test(S("fmtsp"), SV(""), 4, S::npos); 61 test(S("khbpm"), SV("aobjd"), 4, S::npos); 62 test(S("pbsji"), SV("pcbahntsje"), 4, S::npos); 63 test(S("mprdj"), SV("fhepcrntkoagbmldqijs"), 4, 4); 64 test(S("eqmpa"), SV(""), 5, S::npos); 65 test(S("omigs"), SV("kocgb"), 5, S::npos); 66 test(S("onmje"), SV("fbslrjiqkm"), 5, S::npos); 67 test(S("oqmrj"), SV("jeidpcmalhfnqbgtrsko"), 5, S::npos); 68 test(S("schfa"), SV(""), 6, S::npos); 69 test(S("igdsc"), SV("qngpd"), 6, S::npos); 70 test(S("brqgo"), SV("rodhqklgmb"), 6, S::npos); 71 test(S("tnrph"), SV("thdjgafrlbkoiqcspmne"), 6, S::npos); 72 test(S("hcjitbfapl"), SV(""), 0, S::npos); 73 test(S("daiprenocl"), SV("ashjd"), 0, 0); 74 test(S("litpcfdghe"), SV("mgojkldsqh"), 0, 0); 75 test(S("aidjksrolc"), SV("imqnaghkfrdtlopbjesc"), 0, 0); 76 test(S("qpghtfbaji"), SV(""), 1, S::npos); 77 test(S("gfshlcmdjr"), SV("nadkh"), 1, 3); 78 test(S("nkodajteqp"), SV("ofdrqmkebl"), 1, 1); 79 test(S("gbmetiprqd"), SV("bdfjqgatlksriohemnpc"), 1, 1); 80 test(S("crnklpmegd"), SV(""), 5, S::npos); 81 test(S("jsbtafedoc"), SV("prqgn"), 5, S::npos); 82 test(S("qnmodrtkeb"), SV("pejafmnokr"), 5, 5); 83 test(S("cpebqsfmnj"), SV("odnqkgijrhabfmcestlp"), 5, 5); 84 test(S("lmofqdhpki"), SV(""), 9, S::npos); 85 test(S("hnefkqimca"), SV("rtjpa"), 9, 9); 86 test(S("drtasbgmfp"), SV("ktsrmnqagd"), 9, S::npos); 87 test(S("lsaijeqhtr"), SV("rtdhgcisbnmoaqkfpjle"), 9, 9); 88 test(S("elgofjmbrq"), SV(""), 10, S::npos); 89 test(S("mjqdgalkpc"), SV("dplqa"), 10, S::npos); 90 test(S("kthqnfcerm"), SV("dkacjoptns"), 10, S::npos); 91 test(S("dfsjhanorc"), SV("hqfimtrgnbekpdcsjalo"), 10, S::npos); 92 test(S("eqsgalomhb"), SV(""), 11, S::npos); 93 test(S("akiteljmoh"), SV("lofbc"), 11, S::npos); 94 test(S("hlbdfreqjo"), SV("astoegbfpn"), 11, S::npos); 95 test(S("taqobhlerg"), SV("pdgreqomsncafklhtibj"), 11, S::npos); 96 test(S("snafbdlghrjkpqtoceim"), SV(""), 0, S::npos); 97 test(S("aemtbrgcklhndjisfpoq"), SV("lbtqd"), 0, 3); 98 test(S("pnracgfkjdiholtbqsem"), SV("tboimldpjh"), 0, 0); 99 test(S("dicfltehbsgrmojnpkaq"), SV("slcerthdaiqjfnobgkpm"), 0, 0); 100 test(S("jlnkraeodhcspfgbqitm"), SV(""), 1, S::npos); 101 test(S("lhosrngtmfjikbqpcade"), SV("aqibs"), 1, 3); 102 test(S("rbtaqjhgkneisldpmfoc"), SV("gtfblmqinc"), 1, 1); 103 test(S("gpifsqlrdkbonjtmheca"), SV("mkqpbtdalgniorhfescj"), 1, 1); 104 test(S("hdpkobnsalmcfijregtq"), SV(""), 10, S::npos); 105 test(S("jtlshdgqaiprkbcoenfm"), SV("pblas"), 10, 10); 106 test(S("fkdrbqltsgmcoiphneaj"), SV("arosdhcfme"), 10, 10); 107 test(S("crsplifgtqedjohnabmk"), SV("blkhjeogicatqfnpdmsr"), 10, 10); 108 test(S("niptglfbosehkamrdqcj"), SV(""), 19, S::npos); 109 test(S("copqdhstbingamjfkler"), SV("djkqc"), 19, S::npos); 110 test(S("mrtaefilpdsgocnhqbjk"), SV("lgokshjtpb"), 19, 19); 111 test(S("kojatdhlcmigpbfrqnes"), SV("bqjhtkfepimcnsgrlado"), 19, 19); 112 test(S("eaintpchlqsbdgrkjofm"), SV(""), 20, S::npos); 113 test(S("gjnhidfsepkrtaqbmclo"), SV("nocfa"), 20, S::npos); 114 test(S("spocfaktqdbiejlhngmr"), SV("bgtajmiedc"), 20, S::npos); 115 test(S("rphmlekgfscndtaobiqj"), SV("lsckfnqgdahejiopbtmr"), 20, S::npos); 116 test(S("liatsqdoegkmfcnbhrpj"), SV(""), 21, S::npos); 117 test(S("binjagtfldkrspcomqeh"), SV("gfsrt"), 21, S::npos); 118 test(S("latkmisecnorjbfhqpdg"), SV("pfsocbhjtm"), 21, S::npos); 119 test(S("lecfratdjkhnsmqpoigb"), SV("tpflmdnoicjgkberhqsa"), 21, S::npos); 120 } 121 122 template <class S, class SV> 123 void test1() 124 { 125 test(S(""), SV(""), S::npos); 126 test(S(""), SV("laenf"), S::npos); 127 test(S(""), SV("pqlnkmbdjo"), S::npos); 128 test(S(""), SV("qkamfogpnljdcshbreti"), S::npos); 129 test(S("nhmko"), SV(""), S::npos); 130 test(S("lahfb"), SV("irkhs"), 2); 131 test(S("gmfhd"), SV("kantesmpgj"), 0); 132 test(S("odaft"), SV("oknlrstdpiqmjbaghcfe"), 0); 133 test(S("eolhfgpjqk"), SV(""), S::npos); 134 test(S("nbatdlmekr"), SV("bnrpe"), 0); 135 test(S("jdmciepkaq"), SV("jtdaefblso"), 0); 136 test(S("hkbgspoflt"), SV("oselktgbcapndfjihrmq"), 0); 137 test(S("gprdcokbnjhlsfmtieqa"), SV(""), S::npos); 138 test(S("qjghlnftcaismkropdeb"), SV("bjaht"), 1); 139 test(S("pnalfrdtkqcmojiesbhg"), SV("hjlcmgpket"), 0); 140 test(S("pniotcfrhqsmgdkjbael"), SV("htaobedqikfplcgjsmrn"), 0); 141 } 142 143 int main() 144 { 145 { 146 typedef std::string S; 147 typedef std::string_view SV; 148 test0<S, SV>(); 149 test1<S, SV>(); 150 } 151 #if TEST_STD_VER >= 11 152 { 153 typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S; 154 typedef std::string_view SV; 155 test0<S, SV>(); 156 test1<S, SV>(); 157 } 158 #endif 159 } 160
