[ 0:01] compiling /home/xrockai/src/divine/nightly/test/libcxx/strings/find_first_of_pointer_size.pass.cpp [ 0:01] In file included from /home/xrockai/src/divine/nightly/test/libcxx/strings/find_first_of_pointer_size.pass.cpp:16: [ 0:01] In file included from /dios/libcxx/include/string_view:175: [ 0:01] In file included from /dios/libcxx/include/__string:56: [ 0:01] In file included from /dios/libcxx/include/algorithm:639: [ 0:01] In file included from /dios/libcxx/include/initializer_list:46: [ 0:01] In file included from /dios/libcxx/include/cstddef:44: [ 0:01] In file included from /dios/include/stddef.h:10: [ 0:01] In file included from /dios/include/_PDCLIB/int.h:16: [ 0:01] /dios/include/_PDCLIB/cdefs.h:69:10: warning: Unsupported _ _cplusplus (__cplusplus) (too new) (supported: ISO/IEC 14882:1997, ISO/IEC 14882:2011). [ 0:01] #warning Unsupported _ _cplusplus (__cplusplus) (too new) (supported: ISO/IEC 14882:1997, ISO/IEC 14882:2011). [ 0:01] ^ [ 0:01] 1 warning generated. [ 0:02] compiling /dios/lib/config/seqklee.bc [ 0:02] setting up pass: functionmeta, options = [ 0:03] setting up pass: fuse-ctors, options = [ 0:03] KLEE: output directory is "/var/obj/divine-nightly/semidbg/test/__test_work_dir.13/_klee_out" [ 0:06] KLEE: Using Z3 solver backend [ 0:06] WARNING: this target does not support the llvm.stacksave intrinsic. [ 0:06] warning: Linking two modules of different target triples: klee_div_zero_check.bc' is 'x86_64-unknown-linux-gnu' whereas 'klee.bc' is 'x86_64-unknown-none-elf' [ 0:06] [ 0:06] KLEE: WARNING: undefined reference to function: _Z10klee_abortv [ 0:10] KLEE: WARNING: undefined reference to function: __dios_tainted_init [ 0:10] KLEE: WARNING: undefined reference to function: klee_free [ 0:10] KLEE: WARNING: undefined reference to function: klee_malloc [ 0:10] KLEE: WARNING ONCE: Using zero size array fix for landingpad instruction filter [ 0:10] i:1 [ 0:10] KLEE: WARNING ONCE: Alignment of memory from call "klee_malloc" is not modelled. Using alignment of 8. [ 0:10] about to __boot:0 [ 0:10] about to run the scheduler:0 [ 0:10] KLEE: WARNING ONCE: calling external: __dios_tainted_init() at /dios/libc/sys/start.cpp:49 5 [ 0:10] KLEE: ERROR: /dios/libc/sys/start.cpp:87: failed external call: __dios_tainted_init [ 0:10] KLEE: NOTE: now ignoring this error at this location [ 0:10] KLEE: ERROR: EXITING ON ERROR: [ 0:11] Error: failed external call: __dios_tainted_init [ 0:11] File: /dios/libc/sys/start.cpp [ 0:11] Line: 87 [ 0:11] assembly.ll line: 66380 [ 0:11] Stack: [ 0:11] #000066380 in __dios_start (l=2, argc=1, argv=93901220737544, envp=93901220814856) at /dios/libc/sys/start.cpp:87 [ 0:11] #100014382 in _ZN6__dios10sched_nullINS_5ClockINS_10NondetKleeINS_4BaseEEEEEE13run_schedulerINS_7ContextEEEvv () at /dios/sys/sched_null.hpp:163 [ 0:11] #200074960 in klee_boot (argc=2, argv=93901189459328) at /dios/arch/klee/boot.c:41 [ 0:11] [ 0:11] [ 0:11] 1 /* TAGS: c++ fin */ [ 0:11] 2 /* CC_OPTS: -std=c++2a */ [ 0:11] 3 /* VERIFY_OPTS: -o nofail:malloc */ [ 0:11] 4 //===----------------------------------------------------------------------===// [ 0:11] 5 // [ 0:11] 6 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. [ 0:11] 7 // See https://llvm.org/LICENSE.txt for license information. [ 0:11] 8 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception [ 0:11] 9 // [ 0:11] 10 //===----------------------------------------------------------------------===// [ 0:11] 11 [ 0:11] 12 // [ 0:11] 13 [ 0:11] 14 // constexpr size_type find_first_of(const charT* s, size_type pos = 0) const; [ 0:11] 15 [ 0:11] 16 #include [ 0:11] 17 #include [ 0:11] 18 [ 0:11] 19 #include "test_macros.h" [ 0:11] 20 #include "constexpr_char_traits.hpp" [ 0:11] 21 [ 0:11] 22 template [ 0:11] 23 void [ 0:11] 24 test(const S& s, const typename S::value_type* str, typename S::size_type pos, [ 0:11] 25 typename S::size_type x) [ 0:11] 26 { [ 0:11] 27 assert(s.find_first_of(str, pos) == x); [ 0:11] 28 if (x != S::npos) [ 0:11] 29 assert(pos <= x && x < s.size()); [ 0:11] 30 } [ 0:11] 31 [ 0:11] 32 template [ 0:11] 33 void [ 0:11] 34 test(const S& s, const typename S::value_type* str, typename S::size_type x) [ 0:11] 35 { [ 0:11] 36 assert(s.find_first_of(str) == x); [ 0:11] 37 if (x != S::npos) [ 0:11] 38 assert(x < s.size()); [ 0:11] 39 } [ 0:11] 40 [ 0:11] 41 template [ 0:11] 42 void test0() [ 0:11] 43 { [ 0:11] 44 test(S(""), "", 0, S::npos); [ 0:11] 45 test(S(""), "laenf", 0, S::npos); [ 0:11] 46 test(S(""), "pqlnkmbdjo", 0, S::npos); [ 0:11] 47 test(S(""), "qkamfogpnljdcshbreti", 0, S::npos); [ 0:11] 48 test(S(""), "", 1, S::npos); [ 0:11] 49 test(S(""), "bjaht", 1, S::npos); [ 0:11] 50 test(S(""), "hjlcmgpket", 1, S::npos); [ 0:11] 51 test(S(""), "htaobedqikfplcgjsmrn", 1, S::npos); [ 0:11] 52 test(S("fodgq"), "", 0, S::npos); [ 0:11] 53 test(S("qanej"), "dfkap", 0, 1); [ 0:11] 54 test(S("clbao"), "ihqrfebgad", 0, 2); [ 0:11] 55 test(S("mekdn"), "ngtjfcalbseiqrphmkdo", 0, 0); [ 0:11] 56 test(S("srdfq"), "", 1, S::npos); [ 0:11] 57 test(S("oemth"), "ikcrq", 1, S::npos); [ 0:11] 58 test(S("cdaih"), "dmajblfhsg", 1, 1); [ 0:11] 59 test(S("qohtk"), "oqftjhdmkgsblacenirp", 1, 1); [ 0:11] 60 test(S("cshmd"), "", 2, S::npos); [ 0:11] 61 test(S("lhcdo"), "oebqi", 2, 4); [ 0:11] 62 test(S("qnsoh"), "kojhpmbsfe", 2, 2); [ 0:11] 63 test(S("pkrof"), "acbsjqogpltdkhinfrem", 2, 2); [ 0:11] 64 test(S("fmtsp"), "", 4, S::npos); [ 0:11] 65 test(S("khbpm"), "aobjd", 4, S::npos); [ 0:11] 66 test(S("pbsji"), "pcbahntsje", 4, S::npos); [ 0:11] 67 test(S("mprdj"), "fhepcrntkoagbmldqijs", 4, 4); [ 0:11] 68 test(S("eqmpa"), "", 5, S::npos); [ 0:11] 69 test(S("omigs"), "kocgb", 5, S::npos); [ 0:11] 70 test(S("onmje"), "fbslrjiqkm", 5, S::npos); [ 0:11] 71 test(S("oqmrj"), "jeidpcmalhfnqbgtrsko", 5, S::npos); [ 0:11] 72 test(S("schfa"), "", 6, S::npos); [ 0:11] 73 test(S("igdsc"), "qngpd", 6, S::npos); [ 0:11] 74 test(S("brqgo"), "rodhqklgmb", 6, S::npos); [ 0:11] 75 test(S("tnrph"), "thdjgafrlbkoiqcspmne", 6, S::npos); [ 0:11] 76 test(S("hcjitbfapl"), "", 0, S::npos); [ 0:11] 77 test(S("daiprenocl"), "ashjd", 0, 0); [ 0:11] 78 test(S("litpcfdghe"), "mgojkldsqh", 0, 0); [ 0:11] 79 test(S("aidjksrolc"), "imqnaghkfrdtlopbjesc", 0, 0); [ 0:11] 80 test(S("qpghtfbaji"), "", 1, S::npos); [ 0:11] 81 test(S("gfshlcmdjr"), "nadkh", 1, 3); [ 0:11] 82 test(S("nkodajteqp"), "ofdrqmkebl", 1, 1); [ 0:11] 83 test(S("gbmetiprqd"), "bdfjqgatlksriohemnpc", 1, 1); [ 0:11] 84 test(S("crnklpmegd"), "", 5, S::npos); [ 0:11] 85 test(S("jsbtafedoc"), "prqgn", 5, S::npos); [ 0:11] 86 test(S("qnmodrtkeb"), "pejafmnokr", 5, 5); [ 0:11] 87 test(S("cpebqsfmnj"), "odnqkgijrhabfmcestlp", 5, 5); [ 0:11] 88 test(S("lmofqdhpki"), "", 9, S::npos); [ 0:11] 89 test(S("hnefkqimca"), "rtjpa", 9, 9); [ 0:11] 90 test(S("drtasbgmfp"), "ktsrmnqagd", 9, S::npos); [ 0:11] 91 test(S("lsaijeqhtr"), "rtdhgcisbnmoaqkfpjle", 9, 9); [ 0:11] 92 test(S("elgofjmbrq"), "", 10, S::npos); [ 0:11] 93 test(S("mjqdgalkpc"), "dplqa", 10, S::npos); [ 0:11] 94 test(S("kthqnfcerm"), "dkacjoptns", 10, S::npos); [ 0:11] 95 test(S("dfsjhanorc"), "hqfimtrgnbekpdcsjalo", 10, S::npos); [ 0:11] 96 test(S("eqsgalomhb"), "", 11, S::npos); [ 0:11] 97 test(S("akiteljmoh"), "lofbc", 11, S::npos); [ 0:11] 98 test(S("hlbdfreqjo"), "astoegbfpn", 11, S::npos); [ 0:11] 99 test(S("taqobhlerg"), "pdgreqomsncafklhtibj", 11, S::npos); [ 0:11] 100 test(S("snafbdlghrjkpqtoceim"), "", 0, S::npos); [ 0:11] 101 test(S("aemtbrgcklhndjisfpoq"), "lbtqd", 0, 3); [ 0:11] 102 test(S("pnracgfkjdiholtbqsem"), "tboimldpjh", 0, 0); [ 0:11] 103 test(S("dicfltehbsgrmojnpkaq"), "slcerthdaiqjfnobgkpm", 0, 0); [ 0:11] 104 test(S("jlnkraeodhcspfgbqitm"), "", 1, S::npos); [ 0:11] 105 test(S("lhosrngtmfjikbqpcade"), "aqibs", 1, 3); [ 0:11] 106 test(S("rbtaqjhgkneisldpmfoc"), "gtfblmqinc", 1, 1); [ 0:11] 107 test(S("gpifsqlrdkbonjtmheca"), "mkqpbtdalgniorhfescj", 1, 1); [ 0:11] 108 test(S("hdpkobnsalmcfijregtq"), "", 10, S::npos); [ 0:11] 109 test(S("jtlshdgqaiprkbcoenfm"), "pblas", 10, 10); [ 0:11] 110 test(S("fkdrbqltsgmcoiphneaj"), "arosdhcfme", 10, 10); [ 0:11] 111 test(S("crsplifgtqedjohnabmk"), "blkhjeogicatqfnpdmsr", 10, 10); [ 0:11] 112 test(S("niptglfbosehkamrdqcj"), "", 19, S::npos); [ 0:11] 113 test(S("copqdhstbingamjfkler"), "djkqc", 19, S::npos); [ 0:11] 114 test(S("mrtaefilpdsgocnhqbjk"), "lgokshjtpb", 19, 19); [ 0:11] 115 test(S("kojatdhlcmigpbfrqnes"), "bqjhtkfepimcnsgrlado", 19, 19); [ 0:11] 116 test(S("eaintpchlqsbdgrkjofm"), "", 20, S::npos); [ 0:11] 117 test(S("gjnhidfsepkrtaqbmclo"), "nocfa", 20, S::npos); [ 0:11] 118 test(S("spocfaktqdbiejlhngmr"), "bgtajmiedc", 20, S::npos); [ 0:11] 119 test(S("rphmlekgfscndtaobiqj"), "lsckfnqgdahejiopbtmr", 20, S::npos); [ 0:11] 120 test(S("liatsqdoegkmfcnbhrpj"), "", 21, S::npos); [ 0:11] 121 test(S("binjagtfldkrspcomqeh"), "gfsrt", 21, S::npos); [ 0:11] 122 test(S("latkmisecnorjbfhqpdg"), "pfsocbhjtm", 21, S::npos); [ 0:11] 123 test(S("lecfratdjkhnsmqpoigb"), "tpflmdnoicjgkberhqsa", 21, S::npos); [ 0:11] 124 } [ 0:11] 125 [ 0:11] 126 template [ 0:11] 127 void test1() [ 0:11] 128 { [ 0:11] 129 test(S(""), "", S::npos); [ 0:11] 130 test(S(""), "laenf", S::npos); [ 0:11] 131 test(S(""), "pqlnkmbdjo", S::npos); [ 0:11] 132 test(S(""), "qkamfogpnljdcshbreti", S::npos); [ 0:11] 133 test(S("nhmko"), "", S::npos); [ 0:11] 134 test(S("lahfb"), "irkhs", 2); [ 0:11] 135 test(S("gmfhd"), "kantesmpgj", 0); [ 0:11] 136 test(S("odaft"), "oknlrstdpiqmjbaghcfe", 0); [ 0:11] 137 test(S("eolhfgpjqk"), "", S::npos); [ 0:11] 138 test(S("nbatdlmekr"), "bnrpe", 0); [ 0:11] 139 test(S("jdmciepkaq"), "jtdaefblso", 0); [ 0:11] 140 test(S("hkbgspoflt"), "oselktgbcapndfjihrmq", 0); [ 0:11] 141 test(S("gprdcokbnjhlsfmtieqa"), "", S::npos); [ 0:11] 142 test(S("qjghlnftcaismkropdeb"), "bjaht", 1); [ 0:11] 143 test(S("pnalfrdtkqcmojiesbhg"), "hjlcmgpket", 0); [ 0:11] 144 test(S("pniotcfrhqsmgdkjbael"), "htaobedqikfplcgjsmrn", 0); [ 0:11] 145 } [ 0:11] 146 [ 0:11] 147 int main(int, char**) [ 0:11] 148 { [ 0:11] 149 { [ 0:11] 150 typedef std::string_view S; [ 0:11] 151 test0(); [ 0:11] 152 test1(); [ 0:11] 153 } [ 0:11] 154 [ 0:11] 155 #if TEST_STD_VER > 11 [ 0:11] 156 { [ 0:11] 157 typedef std::basic_string_view> SV; [ 0:11] 158 constexpr SV sv1; [ 0:11] 159 constexpr SV sv2 { "abcde", 5 }; [ 0:11] 160 [ 0:11] 161 static_assert (sv1.find_first_of( "", 0) == SV::npos, "" ); [ 0:11] 162 static_assert (sv1.find_first_of( "irkhs", 0) == SV::npos, "" ); [ 0:11] 163 static_assert (sv2.find_first_of( "", 0) == SV::npos, "" ); [ 0:11] 164 static_assert (sv2.find_first_of( "gfsrt", 0) == SV::npos, "" ); [ 0:11] 165 static_assert (sv2.find_first_of( "lecar", 0) == 0, "" ); [ 0:11] 166 } [ 0:11] 167 #endif [ 0:11] 168 [ 0:11] 169 return 0; [ 0:11] 170 } [ 0:11] # no errors were expected but one was found anyway