1// { dg-options "-std=gnu++17" }
2
3// Copyright (C) 2013-2023 Free Software Foundation, Inc.
4//
5// This file is part of the GNU ISO C++ Library.  This library is free
6// software; you can redistribute it and/or modify it under the
7// terms of the GNU General Public License as published by the
8// Free Software Foundation; either version 3, or (at your option)
9// any later version.
10
11// This library is distributed in the hope that it will be useful,
12// but WITHOUT ANY WARRANTY; without even the implied warranty of
13// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14// GNU General Public License for more details.
15
16// You should have received a copy of the GNU General Public License along
17// with this library; see the file COPYING3.  If not see
18// <http://www.gnu.org/licenses/>.
19
20// basic_string_view find_first_not_of
21
22namespace operations_find_3 {
23
24static void
25test03 ()
26{
27  typedef gdb::string_view::size_type csize_type;
28  csize_type npos = gdb::string_view::npos;
29  csize_type csz01;
30
31  const gdb::string_view str01("Bob Rock, per me");
32  const char str_lit01[] = "Bob Rock";
33  gdb::string_view str02("ovvero Trivi");
34  gdb::string_view str03(str_lit01);
35  gdb::string_view str04;
36
37  // size_type find_first_not_of(const string_view&, size_type pos = 0) const;
38  csz01 = str01.find_first_not_of(str01);
39  VERIFY( csz01 == npos );
40  csz01 = str01.find_first_not_of(str02, 0);
41  VERIFY( csz01 == 0 );
42  csz01 = str01.find_first_not_of(str02, 10);
43  VERIFY( csz01 == 10 );
44  csz01 = str01.find_first_not_of(str02, 12);
45  VERIFY( csz01 == 14 );
46  csz01 = str01.find_first_not_of(str03, 0);
47  VERIFY( csz01 == 8 );
48  csz01 = str01.find_first_not_of(str03, 15);
49  VERIFY( csz01 == 15 );
50  csz01 = str01.find_first_not_of(str03, 16);
51  VERIFY( csz01 == npos );
52  csz01 = str01.find_first_not_of(str04, 0);
53  VERIFY( csz01 == 0 );
54  csz01 = str01.find_first_not_of(str04, 12);
55  VERIFY( csz01 == 12 );
56  csz01 = str03.find_first_not_of(str01, 0);
57  VERIFY( csz01 == npos );
58  csz01 = str04.find_first_not_of(str02, 0);
59  VERIFY( csz01 == npos );
60
61  // size_type find_first_not_of(const char* s, size_type pos, size_type n) const;
62  csz01 = str01.find_first_not_of(str_lit01, 0, 0);
63  VERIFY( csz01 == 0 );
64  csz01 = str01.find_first_not_of(str_lit01, 0, 8);
65  VERIFY( csz01 == 8 );
66  csz01 = str01.find_first_not_of(str_lit01, 10, 0);
67  VERIFY( csz01 == 10 );
68
69  // size_type find_first_not_of(const char* s, size_type pos = 0) const;
70  csz01 = str01.find_first_not_of(str_lit01);
71  VERIFY( csz01 == 8 );
72  csz01 = str02.find_first_not_of(str_lit01, 2);
73  VERIFY( csz01 == 2 );
74
75  // size_type find_first_not_of(char c, size_type pos = 0) const;
76  csz01 = str01.find_first_not_of('B');
77  VERIFY( csz01 == 1 );
78  csz01 = str01.find_first_not_of('o', 1);
79  VERIFY( csz01 == 2 );
80  csz01 = str02.find_first_not_of('z');
81  VERIFY( csz01 == 0 );
82  csz01 = str04.find_first_not_of('S');
83  VERIFY( csz01 == npos );
84}
85
86#ifndef GDB_STRING_VIEW
87constexpr bool
88test04()
89{
90  typedef std::string_view::size_type csize_type;
91  csize_type npos = std::string_view::npos;
92  csize_type csz01 = 0;
93
94  const std::string_view str01("Bob Rock, per me");
95  const char str_lit01[] = "Bob Rock";
96  std::string_view str02("ovvero Trivi");
97  std::string_view str03(str_lit01);
98  std::string_view str04;
99
100#undef VERIFY
101#define VERIFY(x) if(!(x)) return false
102
103  // size_type find_first_not_of(const string_view&, size_type pos = 0) const;
104  csz01 = str01.find_first_not_of(str01);
105  VERIFY( csz01 == npos );
106  csz01 = str01.find_first_not_of(str02, 0);
107  VERIFY( csz01 == 0 );
108  csz01 = str01.find_first_not_of(str02, 10);
109  VERIFY( csz01 == 10 );
110  csz01 = str01.find_first_not_of(str02, 12);
111  VERIFY( csz01 == 14 );
112  csz01 = str01.find_first_not_of(str03, 0);
113  VERIFY( csz01 == 8 );
114  csz01 = str01.find_first_not_of(str03, 15);
115  VERIFY( csz01 == 15 );
116  csz01 = str01.find_first_not_of(str03, 16);
117  VERIFY( csz01 == npos );
118  csz01 = str01.find_first_not_of(str04, 0);
119  VERIFY( csz01 == 0 );
120  csz01 = str01.find_first_not_of(str04, 12);
121  VERIFY( csz01 == 12 );
122  csz01 = str03.find_first_not_of(str01, 0);
123  VERIFY( csz01 == npos );
124  csz01 = str04.find_first_not_of(str02, 0);
125  VERIFY( csz01 == npos );
126
127  // size_type find_first_not_of(const char* s, size_type pos, size_type n) const;
128  csz01 = str01.find_first_not_of(str_lit01, 0, 0);
129  VERIFY( csz01 == 0 );
130  csz01 = str01.find_first_not_of(str_lit01, 0, 8);
131  VERIFY( csz01 == 8 );
132  csz01 = str01.find_first_not_of(str_lit01, 10, 0);
133  VERIFY( csz01 == 10 );
134
135  // size_type find_first_not_of(const char* s, size_type pos = 0) const;
136  csz01 = str01.find_first_not_of(str_lit01);
137  VERIFY( csz01 == 8 );
138  csz01 = str02.find_first_not_of(str_lit01, 2);
139  VERIFY( csz01 == 2 );
140
141  // size_type find_first_not_of(char c, size_type pos = 0) const;
142  csz01 = str01.find_first_not_of('B');
143  VERIFY( csz01 == 1 );
144  csz01 = str01.find_first_not_of('o', 1);
145  VERIFY( csz01 == 2 );
146  csz01 = str02.find_first_not_of('z');
147  VERIFY( csz01 == 0 );
148  csz01 = str04.find_first_not_of('S');
149  VERIFY( csz01 == npos );
150
151  return true;
152}
153#endif
154
155static int
156main ()
157{
158  test03();
159#ifndef GDB_STRING_VIEW
160  static_assert( test04() );
161#endif
162
163  return 0;
164}
165
166} // namespace operations_find_3
167