3 // Copyright (C) 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
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 2, or (at your option)
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.
16 // You should have received a copy of the GNU General Public License along
17 // with this library; see the file COPYING. If not, write to the Free
18 // Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
21 // 21.3.1 basic_string constructors.
26 #include <testsuite_hooks.h>
31 typedef std::wstring::size_type csize_type;
32 typedef std::wstring::iterator citerator;
33 csize_type npos = std::wstring::npos;
34 csize_type csz01, csz02;
36 const wchar_t str_lit01[] = L"rodeo beach, marin";
37 const std::wstring str01(str_lit01);
38 const std::wstring str02(L"baker beach, san francisco");
40 // basic_string(const wstring&, size_type pos = 0, siz_type n = npos, alloc)
43 std::wstring str03(str01, csz01 + 1);
46 catch(std::out_of_range& fail) {
54 std::wstring str03(str01, csz01);
55 VERIFY( str03.size() == 0 );
56 VERIFY( str03.size() <= str03.capacity() );
62 // basic_string(const wchar_t* s, size_type n, alloc)
63 csz01 = str01.max_size();
64 // NB: As strlen(str_lit01) != csz01, this test is undefined. It
65 // should not crash, but what gets constructed is a bit arbitrary.
67 std::wstring str03(str_lit01, csz01 + 1);
70 catch(std::length_error& fail) {
77 // NB: As strlen(str_lit01) != csz01, this test is undefined. It
78 // should not crash, but what gets constructed is a bit arbitrary.
79 // The "maverick's" of all string objects.
81 std::wstring str04(str_lit01, npos);
84 catch(std::length_error& fail) {
91 // Build a maxsize - 1 lengthed string consisting of all A's
93 std::wstring str03(csz01 - 1, 'A');
94 VERIFY( str03.size() == csz01 - 1 );
95 VERIFY( str03.size() <= str03.capacity() );
97 // NB: bad_alloc is regrettable but entirely kosher for
98 // out-of-memory situations.
99 catch(std::bad_alloc& fail) {
106 // basic_string(const wchar_t* s, const allocator& a = allocator())
107 std::wstring str04(str_lit01);
108 VERIFY( str01 == str04 );
111 // basic_string(size_type n, char c, const allocator& a = allocator())
112 csz01 = str01.max_size();
114 std::wstring str03(csz01 + 1, L'z');
117 catch(std::length_error& fail) {
125 std::wstring str04(npos, L'b'); // the "maverick's" of all string objects.
128 catch(std::length_error& fail) {
136 std::wstring str03(csz01 - 1, L'z');
137 VERIFY( str03.size() != 0 );
138 VERIFY( str03.size() <= str03.capacity() );
140 // NB: bad_alloc is regrettable but entirely kosher for
141 // out-of-memory situations.
142 catch(std::bad_alloc& fail) {
150 // template<typename _InputIter>
151 // basic_string(_InputIter begin, _InputIter end, const allocator& a)
152 std::wstring str06(str01.begin(), str01.end());
153 VERIFY( str06 == str01 );
158 __gnu_test::set_memory_limits();