11e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow//===----------------------------------------------------------------------===// 21e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow// 31e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow// The LLVM Compiler Infrastructure 41e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow// 51e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow// This file is dual licensed under the MIT and the University of Illinois Open 61e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow// Source Licenses. See LICENSE.TXT for details. 71e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow// 81e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow//===----------------------------------------------------------------------===// 91e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow 101e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow// <string_view> 111e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow 121e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow// constexpr size_type find_first_not_of(const charT* s, size_type pos = 0) const; 131e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow 141e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow#include <string_view> 151e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow#include <cassert> 161e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow 17e619862dbf0c4a46db6e3d816bcafcfef6e85977Stephan T. Lavavej#include "test_macros.h" 181e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow#include "constexpr_char_traits.hpp" 191e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow 201e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clowtemplate <class S> 211e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clowvoid 221e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clowtest(const S& s, const typename S::value_type* str, typename S::size_type pos, 231e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow typename S::size_type x) 241e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow{ 251e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow assert(s.find_first_not_of(str, pos) == x); 261e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow if (x != S::npos) 271e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow assert(pos <= x && x < s.size()); 281e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow} 291e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow 301e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clowtemplate <class S> 311e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clowvoid 321e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clowtest(const S& s, const typename S::value_type* str, typename S::size_type x) 331e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow{ 341e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow assert(s.find_first_not_of(str) == x); 351e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow if (x != S::npos) 361e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow assert(x < s.size()); 371e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow} 381e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow 391e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clowtemplate <class S> 401e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clowvoid test0() 411e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow{ 421e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow test(S(""), "", 0, S::npos); 431e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow test(S(""), "laenf", 0, S::npos); 441e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow test(S(""), "pqlnkmbdjo", 0, S::npos); 451e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow test(S(""), "qkamfogpnljdcshbreti", 0, S::npos); 461e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow test(S(""), "", 1, S::npos); 471e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow test(S(""), "bjaht", 1, S::npos); 481e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow test(S(""), "hjlcmgpket", 1, S::npos); 491e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow test(S(""), "htaobedqikfplcgjsmrn", 1, S::npos); 501e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow test(S("fodgq"), "", 0, 0); 511e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow test(S("qanej"), "dfkap", 0, 0); 521e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow test(S("clbao"), "ihqrfebgad", 0, 0); 531e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow test(S("mekdn"), "ngtjfcalbseiqrphmkdo", 0, S::npos); 541e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow test(S("srdfq"), "", 1, 1); 551e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow test(S("oemth"), "ikcrq", 1, 1); 561e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow test(S("cdaih"), "dmajblfhsg", 1, 3); 571e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow test(S("qohtk"), "oqftjhdmkgsblacenirp", 1, S::npos); 581e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow test(S("cshmd"), "", 2, 2); 591e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow test(S("lhcdo"), "oebqi", 2, 2); 601e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow test(S("qnsoh"), "kojhpmbsfe", 2, S::npos); 611e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow test(S("pkrof"), "acbsjqogpltdkhinfrem", 2, S::npos); 621e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow test(S("fmtsp"), "", 4, 4); 631e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow test(S("khbpm"), "aobjd", 4, 4); 641e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow test(S("pbsji"), "pcbahntsje", 4, 4); 651e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow test(S("mprdj"), "fhepcrntkoagbmldqijs", 4, S::npos); 661e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow test(S("eqmpa"), "", 5, S::npos); 671e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow test(S("omigs"), "kocgb", 5, S::npos); 681e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow test(S("onmje"), "fbslrjiqkm", 5, S::npos); 691e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow test(S("oqmrj"), "jeidpcmalhfnqbgtrsko", 5, S::npos); 701e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow test(S("schfa"), "", 6, S::npos); 711e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow test(S("igdsc"), "qngpd", 6, S::npos); 721e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow test(S("brqgo"), "rodhqklgmb", 6, S::npos); 731e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow test(S("tnrph"), "thdjgafrlbkoiqcspmne", 6, S::npos); 741e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow test(S("hcjitbfapl"), "", 0, 0); 751e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow test(S("daiprenocl"), "ashjd", 0, 2); 761e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow test(S("litpcfdghe"), "mgojkldsqh", 0, 1); 771e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow test(S("aidjksrolc"), "imqnaghkfrdtlopbjesc", 0, S::npos); 781e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow test(S("qpghtfbaji"), "", 1, 1); 791e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow test(S("gfshlcmdjr"), "nadkh", 1, 1); 801e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow test(S("nkodajteqp"), "ofdrqmkebl", 1, 4); 811e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow test(S("gbmetiprqd"), "bdfjqgatlksriohemnpc", 1, S::npos); 821e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow test(S("crnklpmegd"), "", 5, 5); 831e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow test(S("jsbtafedoc"), "prqgn", 5, 5); 841e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow test(S("qnmodrtkeb"), "pejafmnokr", 5, 6); 851e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow test(S("cpebqsfmnj"), "odnqkgijrhabfmcestlp", 5, S::npos); 861e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow test(S("lmofqdhpki"), "", 9, 9); 871e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow test(S("hnefkqimca"), "rtjpa", 9, S::npos); 881e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow test(S("drtasbgmfp"), "ktsrmnqagd", 9, 9); 891e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow test(S("lsaijeqhtr"), "rtdhgcisbnmoaqkfpjle", 9, S::npos); 901e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow test(S("elgofjmbrq"), "", 10, S::npos); 911e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow test(S("mjqdgalkpc"), "dplqa", 10, S::npos); 921e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow test(S("kthqnfcerm"), "dkacjoptns", 10, S::npos); 931e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow test(S("dfsjhanorc"), "hqfimtrgnbekpdcsjalo", 10, S::npos); 941e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow test(S("eqsgalomhb"), "", 11, S::npos); 951e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow test(S("akiteljmoh"), "lofbc", 11, S::npos); 961e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow test(S("hlbdfreqjo"), "astoegbfpn", 11, S::npos); 971e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow test(S("taqobhlerg"), "pdgreqomsncafklhtibj", 11, S::npos); 981e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow test(S("snafbdlghrjkpqtoceim"), "", 0, 0); 991e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow test(S("aemtbrgcklhndjisfpoq"), "lbtqd", 0, 0); 1001e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow test(S("pnracgfkjdiholtbqsem"), "tboimldpjh", 0, 1); 1011e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow test(S("dicfltehbsgrmojnpkaq"), "slcerthdaiqjfnobgkpm", 0, S::npos); 1021e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow test(S("jlnkraeodhcspfgbqitm"), "", 1, 1); 1031e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow test(S("lhosrngtmfjikbqpcade"), "aqibs", 1, 1); 1041e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow test(S("rbtaqjhgkneisldpmfoc"), "gtfblmqinc", 1, 3); 1051e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow test(S("gpifsqlrdkbonjtmheca"), "mkqpbtdalgniorhfescj", 1, S::npos); 1061e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow test(S("hdpkobnsalmcfijregtq"), "", 10, 10); 1071e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow test(S("jtlshdgqaiprkbcoenfm"), "pblas", 10, 11); 1081e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow test(S("fkdrbqltsgmcoiphneaj"), "arosdhcfme", 10, 13); 1091e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow test(S("crsplifgtqedjohnabmk"), "blkhjeogicatqfnpdmsr", 10, S::npos); 1101e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow test(S("niptglfbosehkamrdqcj"), "", 19, 19); 1111e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow test(S("copqdhstbingamjfkler"), "djkqc", 19, 19); 1121e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow test(S("mrtaefilpdsgocnhqbjk"), "lgokshjtpb", 19, S::npos); 1131e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow test(S("kojatdhlcmigpbfrqnes"), "bqjhtkfepimcnsgrlado", 19, S::npos); 1141e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow test(S("eaintpchlqsbdgrkjofm"), "", 20, S::npos); 1151e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow test(S("gjnhidfsepkrtaqbmclo"), "nocfa", 20, S::npos); 1161e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow test(S("spocfaktqdbiejlhngmr"), "bgtajmiedc", 20, S::npos); 1171e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow test(S("rphmlekgfscndtaobiqj"), "lsckfnqgdahejiopbtmr", 20, S::npos); 1181e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow test(S("liatsqdoegkmfcnbhrpj"), "", 21, S::npos); 1191e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow test(S("binjagtfldkrspcomqeh"), "gfsrt", 21, S::npos); 1201e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow test(S("latkmisecnorjbfhqpdg"), "pfsocbhjtm", 21, S::npos); 1211e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow test(S("lecfratdjkhnsmqpoigb"), "tpflmdnoicjgkberhqsa", 21, S::npos); 1221e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow} 1231e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow 1241e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clowtemplate <class S> 1251e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clowvoid test1() 1261e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow{ 1271e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow test(S(""), "", S::npos); 1281e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow test(S(""), "laenf", S::npos); 1291e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow test(S(""), "pqlnkmbdjo", S::npos); 1301e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow test(S(""), "qkamfogpnljdcshbreti", S::npos); 1311e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow test(S("nhmko"), "", 0); 1321e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow test(S("lahfb"), "irkhs", 0); 1331e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow test(S("gmfhd"), "kantesmpgj", 2); 1341e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow test(S("odaft"), "oknlrstdpiqmjbaghcfe", S::npos); 1351e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow test(S("eolhfgpjqk"), "", 0); 1361e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow test(S("nbatdlmekr"), "bnrpe", 2); 1371e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow test(S("jdmciepkaq"), "jtdaefblso", 2); 1381e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow test(S("hkbgspoflt"), "oselktgbcapndfjihrmq", S::npos); 1391e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow test(S("gprdcokbnjhlsfmtieqa"), "", 0); 1401e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow test(S("qjghlnftcaismkropdeb"), "bjaht", 0); 1411e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow test(S("pnalfrdtkqcmojiesbhg"), "hjlcmgpket", 1); 1421e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow test(S("pniotcfrhqsmgdkjbael"), "htaobedqikfplcgjsmrn", S::npos); 1431e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow} 1441e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow 1451e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clowint main() 1461e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow{ 1471e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow { 1481e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow typedef std::string_view S; 1491e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow test0<S>(); 1501e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow test1<S>(); 1511e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow } 1521e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow 153e619862dbf0c4a46db6e3d816bcafcfef6e85977Stephan T. Lavavej#if TEST_STD_VER > 11 1541e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow { 1551e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow typedef std::basic_string_view<char, constexpr_char_traits<char>> SV; 1561e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow constexpr SV sv1; 1571e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow constexpr SV sv2 { "abcde", 5 }; 1581e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow 1591e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow static_assert (sv1.find_first_not_of( "", 0) == SV::npos, "" ); 1601e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow static_assert (sv1.find_first_not_of( "irkhs", 0) == SV::npos, "" ); 1611e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow static_assert (sv2.find_first_not_of( "", 0) == 0, "" ); 1621e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow static_assert (sv2.find_first_not_of( "gfsrt", 0) == 0, "" ); 1631e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow static_assert (sv2.find_first_not_of( "lecar", 0) == 1, "" ); 1641e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow } 1651e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow#endif 1661e00d6db319aaec6acb6db0eafd059c7fb97bf66Marshall Clow} 167