pointer_size.pass.cpp revision a8bf9de8057ad254cc642f33bd7d0a48dc1ae55c 
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_not_of(const charT* s, size_type pos = npos) const;
13
14#include <string>
15#include <cassert>
16
17template <class S>
18void
19test(const S& s, const typename S::value_type* str, typename S::size_type pos,
20     typename S::size_type x)
21{
22    assert(s.find_last_not_of(str, pos) == x);
23    if (x != S::npos)
24        assert(x <= pos && x < s.size());
25}
26
27template <class S>
28void
29test(const S& s, const typename S::value_type* str, typename S::size_type x)
30{
31    assert(s.find_last_not_of(str) == x);
32    if (x != S::npos)
33        assert(x < s.size());
34}
35
36typedef std::string S;
37
38void test0()
39{
40    test(S(""), "", 0, S::npos);
41    test(S(""), "laenf", 0, S::npos);
42    test(S(""), "pqlnkmbdjo", 0, S::npos);
43    test(S(""), "qkamfogpnljdcshbreti", 0, S::npos);
44    test(S(""), "", 1, S::npos);
45    test(S(""), "bjaht", 1, S::npos);
46    test(S(""), "hjlcmgpket", 1, S::npos);
47    test(S(""), "htaobedqikfplcgjsmrn", 1, S::npos);
48    test(S("fodgq"), "", 0, 0);
49    test(S("qanej"), "dfkap", 0, 0);
50    test(S("clbao"), "ihqrfebgad", 0, 0);
51    test(S("mekdn"), "ngtjfcalbseiqrphmkdo", 0, S::npos);
52    test(S("srdfq"), "", 1, 1);
53    test(S("oemth"), "ikcrq", 1, 1);
54    test(S("cdaih"), "dmajblfhsg", 1, 0);
55    test(S("qohtk"), "oqftjhdmkgsblacenirp", 1, S::npos);
56    test(S("cshmd"), "", 2, 2);
57    test(S("lhcdo"), "oebqi", 2, 2);
58    test(S("qnsoh"), "kojhpmbsfe", 2, 1);
59    test(S("pkrof"), "acbsjqogpltdkhinfrem", 2, S::npos);
60    test(S("fmtsp"), "", 4, 4);
61    test(S("khbpm"), "aobjd", 4, 4);
62    test(S("pbsji"), "pcbahntsje", 4, 4);
63    test(S("mprdj"), "fhepcrntkoagbmldqijs", 4, S::npos);
64    test(S("eqmpa"), "", 5, 4);
65    test(S("omigs"), "kocgb", 5, 4);
66    test(S("onmje"), "fbslrjiqkm", 5, 4);
67    test(S("oqmrj"), "jeidpcmalhfnqbgtrsko", 5, S::npos);
68    test(S("schfa"), "", 6, 4);
69    test(S("igdsc"), "qngpd", 6, 4);
70    test(S("brqgo"), "rodhqklgmb", 6, S::npos);
71    test(S("tnrph"), "thdjgafrlbkoiqcspmne", 6, S::npos);
72    test(S("hcjitbfapl"), "", 0, 0);
73    test(S("daiprenocl"), "ashjd", 0, S::npos);
74    test(S("litpcfdghe"), "mgojkldsqh", 0, S::npos);
75    test(S("aidjksrolc"), "imqnaghkfrdtlopbjesc", 0, S::npos);
76    test(S("qpghtfbaji"), "", 1, 1);
77    test(S("gfshlcmdjr"), "nadkh", 1, 1);
78    test(S("nkodajteqp"), "ofdrqmkebl", 1, 0);
79    test(S("gbmetiprqd"), "bdfjqgatlksriohemnpc", 1, S::npos);
80    test(S("crnklpmegd"), "", 5, 5);
81    test(S("jsbtafedoc"), "prqgn", 5, 5);
82    test(S("qnmodrtkeb"), "pejafmnokr", 5, 4);
83    test(S("cpebqsfmnj"), "odnqkgijrhabfmcestlp", 5, S::npos);
84    test(S("lmofqdhpki"), "", 9, 9);
85    test(S("hnefkqimca"), "rtjpa", 9, 8);
86    test(S("drtasbgmfp"), "ktsrmnqagd", 9, 9);
87    test(S("lsaijeqhtr"), "rtdhgcisbnmoaqkfpjle", 9, S::npos);
88    test(S("elgofjmbrq"), "", 10, 9);
89    test(S("mjqdgalkpc"), "dplqa", 10, 9);
90    test(S("kthqnfcerm"), "dkacjoptns", 10, 9);
91    test(S("dfsjhanorc"), "hqfimtrgnbekpdcsjalo", 10, S::npos);
92    test(S("eqsgalomhb"), "", 11, 9);
93    test(S("akiteljmoh"), "lofbc", 11, 9);
94    test(S("hlbdfreqjo"), "astoegbfpn", 11, 8);
95    test(S("taqobhlerg"), "pdgreqomsncafklhtibj", 11, S::npos);
96    test(S("snafbdlghrjkpqtoceim"), "", 0, 0);
97    test(S("aemtbrgcklhndjisfpoq"), "lbtqd", 0, 0);
98    test(S("pnracgfkjdiholtbqsem"), "tboimldpjh", 0, S::npos);
99    test(S("dicfltehbsgrmojnpkaq"), "slcerthdaiqjfnobgkpm", 0, S::npos);
100    test(S("jlnkraeodhcspfgbqitm"), "", 1, 1);
101    test(S("lhosrngtmfjikbqpcade"), "aqibs", 1, 1);
102    test(S("rbtaqjhgkneisldpmfoc"), "gtfblmqinc", 1, 0);
103    test(S("gpifsqlrdkbonjtmheca"), "mkqpbtdalgniorhfescj", 1, S::npos);
104    test(S("hdpkobnsalmcfijregtq"), "", 10, 10);
105    test(S("jtlshdgqaiprkbcoenfm"), "pblas", 10, 9);
106    test(S("fkdrbqltsgmcoiphneaj"), "arosdhcfme", 10, 9);
107    test(S("crsplifgtqedjohnabmk"), "blkhjeogicatqfnpdmsr", 10, S::npos);
108    test(S("niptglfbosehkamrdqcj"), "", 19, 19);
109    test(S("copqdhstbingamjfkler"), "djkqc", 19, 19);
110    test(S("mrtaefilpdsgocnhqbjk"), "lgokshjtpb", 19, 16);
111    test(S("kojatdhlcmigpbfrqnes"), "bqjhtkfepimcnsgrlado", 19, S::npos);
112    test(S("eaintpchlqsbdgrkjofm"), "", 20, 19);
113    test(S("gjnhidfsepkrtaqbmclo"), "nocfa", 20, 18);
114    test(S("spocfaktqdbiejlhngmr"), "bgtajmiedc", 20, 19);
115    test(S("rphmlekgfscndtaobiqj"), "lsckfnqgdahejiopbtmr", 20, S::npos);
116    test(S("liatsqdoegkmfcnbhrpj"), "", 21, 19);
117    test(S("binjagtfldkrspcomqeh"), "gfsrt", 21, 19);
118    test(S("latkmisecnorjbfhqpdg"), "pfsocbhjtm", 21, 19);
119    test(S("lecfratdjkhnsmqpoigb"), "tpflmdnoicjgkberhqsa", 21, S::npos);
120}
121
122void test1()
123{
124    test(S(""), "", S::npos);
125    test(S(""), "laenf", S::npos);
126    test(S(""), "pqlnkmbdjo", S::npos);
127    test(S(""), "qkamfogpnljdcshbreti", S::npos);
128    test(S("nhmko"), "", 4);
129    test(S("lahfb"), "irkhs", 4);
130    test(S("gmfhd"), "kantesmpgj", 4);
131    test(S("odaft"), "oknlrstdpiqmjbaghcfe", S::npos);
132    test(S("eolhfgpjqk"), "", 9);
133    test(S("nbatdlmekr"), "bnrpe", 8);
134    test(S("jdmciepkaq"), "jtdaefblso", 9);
135    test(S("hkbgspoflt"), "oselktgbcapndfjihrmq", S::npos);
136    test(S("gprdcokbnjhlsfmtieqa"), "", 19);
137    test(S("qjghlnftcaismkropdeb"), "bjaht", 18);
138    test(S("pnalfrdtkqcmojiesbhg"), "hjlcmgpket", 17);
139    test(S("pniotcfrhqsmgdkjbael"), "htaobedqikfplcgjsmrn", S::npos);
140}
141
142int main()
143{
144    test0();
145    test1();
146}
147