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(charT c, size_type pos = npos) const;
13
14#include <string>
15#include <cassert>
16
17#include "min_allocator.h"
18
19template <class S>
20void
21test(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_not_of(c, pos) == x);
25    if (x != S::npos)
26        assert(x <= pos && x < s.size());
27}
28
29template <class S>
30void
31test(const S& s, typename S::value_type c, typename S::size_type x)
32{
33    assert(s.find_last_not_of(c) == x);
34    if (x != S::npos)
35        assert(x < s.size());
36}
37
38int main()
39{
40    {
41    typedef std::string S;
42    test(S(""), 'i', 0, S::npos);
43    test(S(""), 'i', 1, S::npos);
44    test(S("kitcj"), 'i', 0, 0);
45    test(S("qkamf"), 'i', 1, 1);
46    test(S("nhmko"), 'i', 2, 2);
47    test(S("tpsaf"), 'i', 4, 4);
48    test(S("lahfb"), 'i', 5, 4);
49    test(S("irkhs"), 'i', 6, 4);
50    test(S("gmfhdaipsr"), 'i', 0, 0);
51    test(S("kantesmpgj"), 'i', 1, 1);
52    test(S("odaftiegpm"), 'i', 5, 4);
53    test(S("oknlrstdpi"), 'i', 9, 8);
54    test(S("eolhfgpjqk"), 'i', 10, 9);
55    test(S("pcdrofikas"), 'i', 11, 9);
56    test(S("nbatdlmekrgcfqsophij"), 'i', 0, 0);
57    test(S("bnrpehidofmqtcksjgla"), 'i', 1, 1);
58    test(S("jdmciepkaqgotsrfnhlb"), 'i', 10, 10);
59    test(S("jtdaefblsokrmhpgcnqi"), 'i', 19, 18);
60    test(S("hkbgspofltajcnedqmri"), 'i', 20, 18);
61    test(S("oselktgbcapndfjihrmq"), 'i', 21, 19);
62
63    test(S(""), 'i', S::npos);
64    test(S("csope"), 'i', 4);
65    test(S("gfsmthlkon"), 'i', 9);
66    test(S("laenfsbridchgotmkqpj"), 'i', 19);
67    }
68#if __cplusplus >= 201103L
69    {
70    typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S;
71    test(S(""), 'i', 0, S::npos);
72    test(S(""), 'i', 1, S::npos);
73    test(S("kitcj"), 'i', 0, 0);
74    test(S("qkamf"), 'i', 1, 1);
75    test(S("nhmko"), 'i', 2, 2);
76    test(S("tpsaf"), 'i', 4, 4);
77    test(S("lahfb"), 'i', 5, 4);
78    test(S("irkhs"), 'i', 6, 4);
79    test(S("gmfhdaipsr"), 'i', 0, 0);
80    test(S("kantesmpgj"), 'i', 1, 1);
81    test(S("odaftiegpm"), 'i', 5, 4);
82    test(S("oknlrstdpi"), 'i', 9, 8);
83    test(S("eolhfgpjqk"), 'i', 10, 9);
84    test(S("pcdrofikas"), 'i', 11, 9);
85    test(S("nbatdlmekrgcfqsophij"), 'i', 0, 0);
86    test(S("bnrpehidofmqtcksjgla"), 'i', 1, 1);
87    test(S("jdmciepkaqgotsrfnhlb"), 'i', 10, 10);
88    test(S("jtdaefblsokrmhpgcnqi"), 'i', 19, 18);
89    test(S("hkbgspofltajcnedqmri"), 'i', 20, 18);
90    test(S("oselktgbcapndfjihrmq"), 'i', 21, 19);
91
92    test(S(""), 'i', S::npos);
93    test(S("csope"), 'i', 4);
94    test(S("gfsmthlkon"), 'i', 9);
95    test(S("laenfsbridchgotmkqpj"), 'i', 19);
96    }
97#endif
98}
99