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Diffstat (limited to 'gcc-4.4.3/libstdc++-v3/testsuite/21_strings/char_traits/requirements/short/1.cc')
-rw-r--r-- | gcc-4.4.3/libstdc++-v3/testsuite/21_strings/char_traits/requirements/short/1.cc | 174 |
1 files changed, 0 insertions, 174 deletions
diff --git a/gcc-4.4.3/libstdc++-v3/testsuite/21_strings/char_traits/requirements/short/1.cc b/gcc-4.4.3/libstdc++-v3/testsuite/21_strings/char_traits/requirements/short/1.cc deleted file mode 100644 index 3f47f9f48..000000000 --- a/gcc-4.4.3/libstdc++-v3/testsuite/21_strings/char_traits/requirements/short/1.cc +++ /dev/null @@ -1,174 +0,0 @@ -// 1999-06-03 bkoz -// 2003-07-22 Matt Austern - -// Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2009 -// 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 3, 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 COPYING3. If not see -// <http://www.gnu.org/licenses/>. - -// 21.1.1 Character traits requirements -// Make sure we can instantiate char_traits and basic_string for -// charT = 'short', and make sure the char_traits memeber functions -// satisfy the requirements of 21.1.1. - -#include <string> -#include <cstring> -#include <testsuite_hooks.h> - -void test02(void) -{ - typedef short char_type; - bool test __attribute__((unused)) = true; - - // 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_type c, char_type d) - // assigns c = d; - char_type c1 = 'z'; - char_type c2 = 'u'; - VERIFY( c1 != c2 ); - std::char_traits<char_type>::assign(c1,c2); - VERIFY( c1 == 'u' ); - - // bool X::eq(char_type c, char_type d) - c1 = 'z'; - c2 = 'u'; - VERIFY ( !std::char_traits<char_type>::eq(c1, c2) ); - VERIFY ( std::char_traits<char_type>::eq(c1, c1) ); - VERIFY ( std::char_traits<char_type>::eq(c2, c2) ); - - // bool X::lt(char_type c, char_type d) - c1 = 'z'; - c2 = 'u'; - VERIFY ( std::char_traits<char_type>::lt(c2, c1) ); - VERIFY ( !std::char_traits<char_type>::lt(c1, c2) ); - VERIFY ( !std::char_traits<char_type>::lt(c1, c1) ); - VERIFY ( !std::char_traits<char_type>::lt(c2, c2) ); - - // char_type* X::move(char_type* s, const char_type* 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_type array1[] = {'z', 'u', 'm', 'a', ' ', 'b', 'e', 'a', 'c', 'h', 0}; - const std::basic_string<char_type> str_01(array1 + 0, array1 + 10); - - const char_type str_lit1[] = {'m', 'o', 'n', 't', 'a', 'r', 'a', ' ', 'a', 'n', 'd', ' ', 'o', 'c', 'e', 'a', 'n', ' ', 'b', 'e', 'a', 'c', 'h', 0}; - - int len = sizeof(str_lit1)/sizeof(char_type) + sizeof(array1)/sizeof(char_type) - 1; - // two terminating chars - char_type array3[] = {'b', 'o', 'r', 'a', 'c', 'a', 'y', ',', ' ', 'p', 'h', 'i', 'l', 'i', 'p', 'p', 'i', 'n', 'e', 's', 0}; - char_type array2[len]; - std::char_traits<char_type>::copy(array2, array3, len); - - VERIFY( str_lit1[0] == 'm' ); - c1 = array2[0]; - c2 = str_lit1[0]; - char_type c3 = array2[1]; - char_type c4 = str_lit1[1]; - std::char_traits<char_type>::move(array2, str_lit1, 0); - VERIFY( array2[0] == c1 ); - VERIFY( str_lit1[0] == c2 ); - std::char_traits<char_type>::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_type>::move(array2, str_lit1, 2); - VERIFY( array2[0] == c2 ); - VERIFY( str_lit1[0] == c2 ); - VERIFY( array2[1] == c4 ); - VERIFY( str_lit1[1] == c4 ); - - char_type* pc1 = array1 + 1; - c1 = pc1[0]; - c2 = array1[0]; - VERIFY( c1 != c2 ); - char_type* pc2 = std::char_traits<char_type>::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_type* pc3 = pc1; - pc2 = std::char_traits<char_type>::move(array1, pc1, 10); - c3 = pc1[0]; - c4 = array1[0]; - VERIFY( c1 != c3 ); // underlying char_type 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 ); - - // size_t X::length(const char_type* p) - len = std::char_traits<char_type>::length(str_lit1); - VERIFY( len == sizeof(str_lit1) / sizeof(char_type) - 1 ); - - // const char_type* X::find(const char_type* s, size_t n, char_type c) - const int N4 = sizeof(str_lit1) / sizeof(char_type); - const char_type* pc4 = std::char_traits<char_type>::find(str_lit1, N4, 'a'); - VERIFY( pc4 != 0 ); - VERIFY( *pc4 == 'a' ); - - pc4 = std::char_traits<char_type>::find(str_lit1, N4, 0x0a73); - VERIFY( pc4 == 0 ); - - // char_type* X::assign(char_type* s, size_t n, char_type c) - len = sizeof(array2) / sizeof(char_type); - std::memset(array2, 0xaf, len * sizeof(char_type)); - VERIFY( array2[0] != 0x15a8 ); - - pc1 = std::char_traits<char_type>::assign (array2, len, 0x15a8); - VERIFY( pc1 == array2 ); - for (int i = 0; i < len; ++i) - VERIFY( array2[i] == 0x15a8 ); - - // char_type* X::copy(char_type* s, const char_type* p, size_t n) - int n1 = sizeof(str_lit1) / sizeof(char_type); - pc1 = std::char_traits<char_type>::copy(array2, str_lit1, n1); - len = std::char_traits<char_type>::length(array2); - VERIFY( len == n1 - 1 ); - for (int i = 0; i < len; ++i) - VERIFY( str_lit1[i] == array2[i] ); - - // int X::compare(const char_type* p, const char_type* q, size_t n) - const char_type* pconst1 = str_01.data(); - const char_type* pconst2 = str_lit1; - - VERIFY( std::char_traits<char_type>::compare(pconst1, pconst2, 10) > 0 ); - VERIFY( std::char_traits<char_type>::compare(pconst2, pconst1, 10) < 0 ); - VERIFY( std::char_traits<char_type>::compare(pconst1, pconst1, 10) == 0 ); - VERIFY( std::char_traits<char_type>::compare(pconst2, pconst2, 10) == 0 ); -} - -int main() -{ - test02(); - return 0; -} |