1*03a78d15Sespie // 1999-06-10 bkoz
2*03a78d15Sespie
3*03a78d15Sespie // Copyright (C) 1999 Free Software Foundation, Inc.
4*03a78d15Sespie //
5*03a78d15Sespie // This file is part of the GNU ISO C++ Library. This library is free
6*03a78d15Sespie // software; you can redistribute it and/or modify it under the
7*03a78d15Sespie // terms of the GNU General Public License as published by the
8*03a78d15Sespie // Free Software Foundation; either version 2, or (at your option)
9*03a78d15Sespie // any later version.
10*03a78d15Sespie
11*03a78d15Sespie // This library is distributed in the hope that it will be useful,
12*03a78d15Sespie // but WITHOUT ANY WARRANTY; without even the implied warranty of
13*03a78d15Sespie // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14*03a78d15Sespie // GNU General Public License for more details.
15*03a78d15Sespie
16*03a78d15Sespie // You should have received a copy of the GNU General Public License along
17*03a78d15Sespie // with this library; see the file COPYING. If not, write to the Free
18*03a78d15Sespie // Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
19*03a78d15Sespie // USA.
20*03a78d15Sespie
21*03a78d15Sespie // 21.3.6.7 basic_string::substr
22*03a78d15Sespie
23*03a78d15Sespie #include <string>
24*03a78d15Sespie #include <stdexcept>
25*03a78d15Sespie #include <testsuite_hooks.h>
26*03a78d15Sespie
test01(void)27*03a78d15Sespie bool test01(void)
28*03a78d15Sespie {
29*03a78d15Sespie bool test = true;
30*03a78d15Sespie typedef std::string::size_type csize_type;
31*03a78d15Sespie typedef std::string::const_reference cref;
32*03a78d15Sespie typedef std::string::reference ref;
33*03a78d15Sespie csize_type npos = std::string::npos;
34*03a78d15Sespie csize_type csz01, csz02;
35*03a78d15Sespie
36*03a78d15Sespie const char str_lit01[] = "rockaway, pacifica";
37*03a78d15Sespie const std::string str01(str_lit01);
38*03a78d15Sespie std::string str02;
39*03a78d15Sespie
40*03a78d15Sespie // basic_string<charT, _Traits, _Alloc>
41*03a78d15Sespie // substr(size_type pos = 0, size_type n = npos) const;
42*03a78d15Sespie csz01 = str01.size();
43*03a78d15Sespie str02 = str01.substr(0, 1);
44*03a78d15Sespie VERIFY( str02 == "r" );
45*03a78d15Sespie str02 = str01.substr(10);
46*03a78d15Sespie VERIFY( str02 == "pacifica" );
47*03a78d15Sespie
48*03a78d15Sespie try {
49*03a78d15Sespie str02 = str01.substr(csz01 + 1);
50*03a78d15Sespie VERIFY( false );
51*03a78d15Sespie }
52*03a78d15Sespie catch(std::out_of_range& fail) {
53*03a78d15Sespie VERIFY( true );
54*03a78d15Sespie }
55*03a78d15Sespie catch(...) {
56*03a78d15Sespie VERIFY( false );
57*03a78d15Sespie }
58*03a78d15Sespie
59*03a78d15Sespie try {
60*03a78d15Sespie str02 = str01.substr(csz01);
61*03a78d15Sespie VERIFY( str02.size() == 0 );
62*03a78d15Sespie }
63*03a78d15Sespie catch(std::out_of_range& fail) {
64*03a78d15Sespie VERIFY( false );
65*03a78d15Sespie }
66*03a78d15Sespie catch(...) {
67*03a78d15Sespie VERIFY( false );
68*03a78d15Sespie }
69*03a78d15Sespie
70*03a78d15Sespie #ifdef DEBUG_ASSERT
71*03a78d15Sespie assert(test);
72*03a78d15Sespie #endif
73*03a78d15Sespie return test;
74*03a78d15Sespie }
75*03a78d15Sespie
main()76*03a78d15Sespie int main()
77*03a78d15Sespie {
78*03a78d15Sespie test01();
79*03a78d15Sespie return 0;
80*03a78d15Sespie }
81