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Diffstat (limited to 'libstdc++-v3/testsuite/21_strings/char_traits/requirements/char/1.cc')
-rw-r--r-- | libstdc++-v3/testsuite/21_strings/char_traits/requirements/char/1.cc | 109 |
1 files changed, 0 insertions, 109 deletions
diff --git a/libstdc++-v3/testsuite/21_strings/char_traits/requirements/char/1.cc b/libstdc++-v3/testsuite/21_strings/char_traits/requirements/char/1.cc deleted file mode 100644 index 6f8eb473737..00000000000 --- a/libstdc++-v3/testsuite/21_strings/char_traits/requirements/char/1.cc +++ /dev/null @@ -1,109 +0,0 @@ -// 1999-06-03 bkoz - -// Copyright (C) 1999, 2000, 2001, 2003 Free Software Foundation, Inc. -// -// This file is part of the GNU ISO C++ Library. This library is free -// software; you can redistribute it and/or modify it under the -// terms of the GNU General Public License as published by the -// Free Software Foundation; either version 2, or (at your option) -// any later version. - -// This library is distributed in the hope that it will be useful, -// but WITHOUT ANY WARRANTY; without even the implied warranty of -// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -// GNU General Public License for more details. - -// You should have received a copy of the GNU General Public License along -// with this library; see the file COPYING. If not, write to the Free -// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, -// USA. - -// 21.1.1 Characher traits requirements - -#include <string> -#include <testsuite_hooks.h> - -void test01(void) -{ - bool test = true; - const std::string str_01("zuma beach"); - const std::string str_02("montara and ocean beach"); - - // 21.1.1 character traits requirements - - // Key for decoding what function signatures really mean: - // X == char_traits<_CharT> - // [c,d] == _CharT - // [p,q] == const _CharT* - // s == _CharT* - // [n,i,j] == size_t - // f == X::int_type - // pos == X::pos_type - // state == X::state_type - - // void X::assign(char c, char d) - // assigns c = d; - char c1 = 'z'; - char c2 = 'u'; - VERIFY( c1 != c2 ); - std::char_traits<char>::assign(c1,c2); - VERIFY( c1 == 'u' ); - - // char* X::move(char* s, const char* p, size_t n) - // for each i in [0,n) performs X::assign(s[i], p[i]). Copies - // correctly even where p is in [s, s + n), and yields s. - char array1[] = {'z', 'u', 'm', 'a', ' ', 'b', 'e', 'a', 'c', 'h', 0}; - const char str_lit1[] = "montara and ocean beach"; - int len = sizeof(str_lit1) + sizeof(array1) - 1; // two terminating chars - char array2[len]; - - VERIFY( str_lit1[0] == 'm' ); - c1 = array2[0]; - c2 = str_lit1[0]; - char c3 = array2[1]; - char c4 = str_lit1[1]; - std::char_traits<char>::move(array2, str_lit1, 0); - VERIFY( array2[0] == c1 ); - VERIFY( str_lit1[0] == c2 ); - std::char_traits<char>::move(array2, str_lit1, 1); - VERIFY( array2[0] == c2 ); - VERIFY( str_lit1[0] == c2 ); - VERIFY( array2[1] == c3 ); - VERIFY( str_lit1[1] == c4 ); - std::char_traits<char>::move(array2, str_lit1, 2); - VERIFY( array2[0] == c2 ); - VERIFY( str_lit1[0] == c2 ); - VERIFY( array2[1] == c4 ); - VERIFY( str_lit1[1] == c4 ); - - char* pc1 = array1 + 1; - c1 = pc1[0]; - c2 = array1[0]; - VERIFY( c1 != c2 ); - char* pc2 = std::char_traits<char>::move(array1, pc1, 0); - c3 = pc1[0]; - c4 = array1[0]; - VERIFY( c1 == c3 ); - VERIFY( c2 == c4 ); - VERIFY( pc2 == array1 ); - - c1 = pc1[0]; - c2 = array1[0]; - char* pc3 = pc1; - pc2 = std::char_traits<char>::move(array1, pc1, 10); - c3 = pc1[0]; - c4 = array1[0]; - VERIFY( c1 != c3 ); // underlying char array changed. - VERIFY( c4 != c3 ); - VERIFY( pc2 == array1 ); - VERIFY( pc3 == pc1 ); // but pointers o-tay - c1 = *(str_01.data()); - c2 = array1[0]; - VERIFY( c1 != c2 ); -} - -int main() -{ - test01(); - return 0; -} |