+++ /dev/null
-// 2001-06-05 Benjamin Kosnik <bkoz@redhat.com>
-
-// Copyright (C) 2001, 2002 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.
-
-// As a special exception, you may use this file as part of a free software
-// library without restriction. Specifically, if other files instantiate
-// templates or use macros or inline functions from this file, or you compile
-// this file and link it with other files to produce an executable, this
-// file does not by itself cause the resulting executable to be covered by
-// the GNU General Public License. This exception does not however
-// invalidate any other reasons why the executable file might be covered by
-// the GNU General Public License.
-
-// 27.4.2.1.6 class ios_base::init
-
-#include <fstream>
-#include <sstream>
-#include <iostream>
-#include <testsuite_hooks.h>
-
-// char_traits specialization
-namespace std
-{
- template<>
- struct char_traits<unsigned short>
- {
- typedef unsigned short char_type;
- // Unsigned as wint_t in unsigned.
- typedef unsigned long int_type;
- typedef streampos pos_type;
- typedef streamoff off_type;
- typedef mbstate_t state_type;
-
- static void
- assign(char_type& __c1, const char_type& __c2)
- { __c1 = __c2; }
-
- static bool
- eq(const char_type& __c1, const char_type& __c2)
- { return __c1 == __c2; }
-
- static bool
- lt(const char_type& __c1, const char_type& __c2)
- { return __c1 < __c2; }
-
- static int
- compare(const char_type* __s1, const char_type* __s2, size_t __n)
- {
- for (size_t __i = 0; __i < __n; ++__i)
- if (!eq(__s1[__i], __s2[__i]))
- return lt(__s1[__i], __s2[__i]) ? -1 : 1;
- return 0;
- }
-
- static size_t
- length(const char_type* __s)
- {
- const char_type* __p = __s;
- while (__p)
- ++__p;
- return (__p - __s);
- }
-
- static const char_type*
- find(const char_type* __s, size_t __n, const char_type& __a)
- {
- for (const char_type* __p = __s; size_t(__p - __s) < __n; ++__p)
- if (*__p == __a) return __p;
- return 0;
- }
-
- static char_type*
- move(char_type* __s1, const char_type* __s2, size_t __n)
- { return (char_type*) memmove(__s1, __s2, __n * sizeof(char_type)); }
-
- static char_type*
- copy(char_type* __s1, const char_type* __s2, size_t __n)
- { return (char_type*) memcpy(__s1, __s2, __n * sizeof(char_type)); }
-
- static char_type*
- assign(char_type* __s, size_t __n, char_type __a)
- {
- for (char_type* __p = __s; __p < __s + __n; ++__p)
- assign(*__p, __a);
- return __s;
- }
-
- static char_type
- to_char_type(const int_type& __c)
- { return char_type(); }
-
- static int_type
- to_int_type(const char_type& __c) { return int_type(); }
-
- static bool
- eq_int_type(const int_type& __c1, const int_type& __c2)
- { return __c1 == __c2; }
-
- static int_type
- eof() { return static_cast<int_type>(-1); }
-
- static int_type
- not_eof(const int_type& __c)
- { return eq_int_type(__c, eof()) ? int_type(0) : __c; }
- };
-
- template<>
- struct char_traits<unsigned char>
- {
- typedef unsigned char char_type;
- // Unsigned as wint_t in unsigned.
- typedef unsigned long int_type;
- typedef streampos pos_type;
- typedef streamoff off_type;
- typedef mbstate_t state_type;
-
- static void
- assign(char_type& __c1, const char_type& __c2)
- { __c1 = __c2; }
-
- static bool
- eq(const char_type& __c1, const char_type& __c2)
- { return __c1 == __c2; }
-
- static bool
- lt(const char_type& __c1, const char_type& __c2)
- { return __c1 < __c2; }
-
- static int
- compare(const char_type* __s1, const char_type* __s2, size_t __n)
- {
- for (size_t __i = 0; __i < __n; ++__i)
- if (!eq(__s1[__i], __s2[__i]))
- return lt(__s1[__i], __s2[__i]) ? -1 : 1;
- return 0;
- }
-
- static size_t
- length(const char_type* __s)
- {
- const char_type* __p = __s;
- while (__p && *__p)
- ++__p;
- return (__p - __s);
- }
-
- static const char_type*
- find(const char_type* __s, size_t __n, const char_type& __a)
- {
- for (const char_type* __p = __s; size_t(__p - __s) < __n; ++__p)
- if (*__p == __a) return __p;
- return 0;
- }
-
- static char_type*
- move(char_type* __s1, const char_type* __s2, size_t __n)
- { return (char_type*) memmove(__s1, __s2, __n * sizeof(char_type)); }
-
- static char_type*
- copy(char_type* __s1, const char_type* __s2, size_t __n)
- { return (char_type*) memcpy(__s1, __s2, __n * sizeof(char_type)); }
-
- static char_type*
- assign(char_type* __s, size_t __n, char_type __a)
- {
- for (char_type* __p = __s; __p < __s + __n; ++__p)
- assign(*__p, __a);
- return __s;
- }
-
- static char_type
- to_char_type(const int_type& __c)
- { return char_type(); }
-
- static int_type
- to_int_type(const char_type& __c) { return int_type(); }
-
- static bool
- eq_int_type(const int_type& __c1, const int_type& __c2)
- { return __c1 == __c2; }
-
- static int_type
- eof() { return static_cast<int_type>(-1); }
-
- static int_type
- not_eof(const int_type& __c)
- { return eq_int_type(__c, eof()) ? int_type(0) : __c; }
- };
-} // namespace std
-
-class gnu_filebuf: public std::filebuf
-{
- int i;
-public:
- gnu_filebuf(int j = 1): i(j) { }
- ~gnu_filebuf() { --i; }
- int get_i() { return i;}
-};
-
-const int initial = 4;
-gnu_filebuf buf(initial);
-
-// libstdc++/3045, in a vague way.
-void test01()
-{
- bool test = true;
- int k1;
-
- // 1 normal
- k1 = buf.get_i();
- VERIFY( k1 == initial );
- {
- std::cout.rdbuf(&buf);
- }
- k1 = buf.get_i();
- VERIFY( k1 == initial );
-
- // 2 syncd off
- k1 = buf.get_i();
- VERIFY( k1 == initial );
- {
- std::cout.rdbuf(&buf);
- std::ios_base::sync_with_stdio(false); // make sure doesn't clobber buf
- }
- k1 = buf.get_i();
- VERIFY( k1 == initial );
-
- // 3 callling init
- k1 = buf.get_i();
- VERIFY( k1 == initial );
- {
- std::cout.rdbuf(&buf);
- std::ios_base::Init make_sure_initialized;
- }
- k1 = buf.get_i();
- VERIFY( k1 == initial );
-}
-
-// Non-required instantiations don't have the required facets inbued,
-// by default, into the locale object.
-// See 27.4.4.1
-class gnu_ios: public std::basic_ios<char> { };
-
-void test02()
-{
- bool test = true;
-
- // 01: Doesn't call basic_ios::init, which uses ctype<char_type>..
- // This should be unambiguously correct.
- try
- {
- gnu_ios gios;
- }
- catch(...)
- {
- test = false;
- }
-
- // 02: Calls basic_ios::init, which may call ctype<char_type>...
- try
- {
- std::basic_string<unsigned short> str;
- std::basic_ostringstream<unsigned short> oss(str);
-
- // Try each member functions for unformatted io.
- // put
- oss.put(324);
-
- // write
- const unsigned short us[4] = {1246, 433, 520, 0};
- oss.write(us, 4);
-
- // flush
- oss.flush();
- }
- catch(const std::bad_cast& obj)
- {
- // Should be able to do the above without calling fill() and
- // forcing a call to widen...
- test = false;
- }
- catch(...)
- {
- test = false;
- }
- VERIFY( test );
-}
-
-// libstdc++/3983
-void test03()
-{
- using namespace std;
- bool test = true;
-
- // input streams
- basic_istringstream<unsigned char> iss_uc;
- unsigned char arr[6] = { 'a', 'b', 'c', 'd', 'e' };
-
- // Sentry uses locale info, so have to try one formatted input.
- try
- {
- int i;
- iss_uc >> i;
- }
- catch (bad_cast& obj)
- { }
- catch (exception& obj)
- { test = false; }
-
- try
- {
- iss_uc >> arr;
- }
- catch (bad_cast& obj)
- { }
- catch (exception& obj)
- { test = false; }
-
- try
- {
- iss_uc >> ws;
- }
- catch (bad_cast& obj)
- { }
- catch (exception& obj)
- { test = false; }
-
- try
- {
- basic_string<unsigned char> s_uc(arr);
- iss_uc >> s_uc;
- }
- catch (bad_cast& obj)
- { }
- catch (exception& obj)
- { test = false; }
-
- // output streams
- basic_ostringstream<unsigned char> oss_uc;
-
- try
- {
- bool b = true;
- oss_uc << b;
- }
- catch (bad_cast& obj)
- { }
- catch (exception& obj)
- { test = false; }
-
- VERIFY( test );
-}
-
-// libstdc++/5268
-int test04()
-{
- std::stringbuf b1;
- std::cout.rdbuf( &b1 );
- std::cout << "hello\n";
- return 0;
-}
-
-#if !__GXX_WEAK__
-// Explicitly instantiate for systems with no COMDAT or weak support.
-template
- std::basic_string<unsigned short>::size_type
- std::basic_string<unsigned short>::_Rep::_S_max_size;
-
-template
- unsigned short
- std::basic_string<unsigned short>::_Rep::_S_terminal;
-
-template
- std::basic_string<unsigned char>::size_type
- std::basic_string<unsigned char>::_Rep::_S_max_size;
-
-template
- unsigned char
- std::basic_string<unsigned char>::_Rep::_S_terminal;
-#endif
-
-int main()
-{
- test01();
- test02();
- test03();
- test04();
- return 0;
-}
projects / msp430-gcc.git / blobdiff