+++ /dev/null
-// 1999-06-28 bkoz
-
-// Copyright (C) 1999, 2001 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.
-
-// 24.5.3 template class istreambuf_iterator
-
-#include <sstream>
-#include <iterator>
-#include <testsuite_hooks.h>
-
-void test01()
-{
- using namespace std;
-
- // Check for required base class.
- typedef istreambuf_iterator<char> test_iterator;
- typedef char_traits<char>::off_type off_type;
- typedef iterator<input_iterator_tag, char, off_type, char*, char&> base_iterator;
-
- istringstream isstream("this tag");
- test_iterator r_it(isstream);
- base_iterator* base = &r_it;
-
- // Check for required typedefs
- typedef test_iterator::value_type value_type;
- typedef test_iterator::difference_type difference_type;
- typedef test_iterator::pointer pointer;
- typedef test_iterator::reference reference;
- typedef test_iterator::iterator_category iteratory_category;
-
- typedef test_iterator::char_type char_type;
- typedef test_iterator::traits_type traits_type;
- typedef test_iterator::istream_type istream_type;
- typedef test_iterator::streambuf_type streambuf_type;
-}
-
-bool test02(void)
-{
-
- typedef std::istreambuf_iterator<char> cistreambuf_iter;
- typedef cistreambuf_iter::streambuf_type cstreambuf_type;
- bool test = true;
- const char slit01[] = "playa hermosa, liberia, guanacaste";
- std::string str01(slit01);
- std::istringstream istrs00(str01);
- std::istringstream istrs01(str01);
-
- // ctor sanity checks
- cistreambuf_iter istrb_it01(istrs00);
- cistreambuf_iter istrb_it02;
- std::string tmp(istrb_it01, istrb_it02);
- VERIFY( tmp == str01 );
-
- cistreambuf_iter istrb_it03(0);
- cistreambuf_iter istrb_it04;
- VERIFY( istrb_it03 == istrb_it04 );
-
- cistreambuf_iter istrb_it05(istrs01);
- cistreambuf_iter istrb_it06(istrs01.rdbuf());
- VERIFY( istrb_it05 == istrb_it06 );
-
- // bool equal(istreambuf_iter& b)
- cistreambuf_iter istrb_it07(0);
- cistreambuf_iter istrb_it08;
- VERIFY( istrb_it07.equal(istrb_it08) );
- cistreambuf_iter istrb_it09(0);
- cistreambuf_iter istrb_it10;
- VERIFY( istrb_it10.equal(istrb_it09) );
-
- cistreambuf_iter istrb_it11(istrs01);
- cistreambuf_iter istrb_it12(istrs01.rdbuf());
- VERIFY( istrb_it11.equal(istrb_it12) );
- cistreambuf_iter istrb_it13(istrs01);
- cistreambuf_iter istrb_it14(istrs01.rdbuf());
- VERIFY( istrb_it14.equal(istrb_it13) );
-
- cistreambuf_iter istrb_it15(istrs01);
- cistreambuf_iter istrb_it16;
- VERIFY( !(istrb_it15.equal(istrb_it16)) );
- cistreambuf_iter istrb_it17(istrs01);
- cistreambuf_iter istrb_it18;
- VERIFY( !(istrb_it18.equal(istrb_it17)) );
-
- // bool operator==(const istreambuf_iterator&a, const istreambuf_iterator& b)
- // bool operator!=(const istreambuf_iterator&a, const istreambuf_iterator& b)
- cistreambuf_iter istrb_it19(0);
- cistreambuf_iter istrb_it20;
- VERIFY( istrb_it19 == istrb_it20 );
-
- cistreambuf_iter istrb_it21(istrs01);
- cistreambuf_iter istrb_it22(istrs01.rdbuf());
- VERIFY( istrb_it22 == istrb_it21 );
-
- cistreambuf_iter istrb_it23(istrs01);
- cistreambuf_iter istrb_it24;
- VERIFY( istrb_it23 != istrb_it24 );
-
- cistreambuf_iter istrb_it25(0);
- cistreambuf_iter istrb_it26(istrs01.rdbuf());
- VERIFY( istrb_it25 != istrb_it26 );
-
- // charT operator*() const
- // istreambuf_iterator& operator++();
- // istreambuf_iterator& operator++(int);
- cistreambuf_iter istrb_it27(istrs01.rdbuf());
- char c;
- for (int i = 0; i < sizeof(slit01) - 2; ++i)
- {
- c = *istrb_it27++;
- VERIFY( c == slit01[i] );
- }
-
- std::istringstream istrs02(str01);
- cistreambuf_iter istrb_it28(istrs02);
- for (int i = 0; i < sizeof(slit01) - 2;)
- {
- c = *++istrb_it28;
- VERIFY( c == slit01[++i] );
- }
-
-#ifdef DEBUG_ASSERT
- assert(test);
-#endif
-
- return test;
-}
-
-// libstdc++/2627
-void test03()
-{
- bool test = true;
- const std::string s("free the vieques");
-
- // 1
- std::string res_postfix;
- std::istringstream iss01(s);
- std::istreambuf_iterator<char> isbufit01(iss01);
- for (int j = 0; j < s.size(); ++j, isbufit01++)
- res_postfix += *isbufit01;
-
- // 2
- std::string res_prefix;
- std::istringstream iss02(s);
- std::istreambuf_iterator<char> isbufit02(iss02);
- for (int j = 0; j < s.size(); ++j, ++isbufit02)
- res_prefix += *isbufit02;
-
- // 3 mixed
- std::string res_mixed;
- std::istringstream iss03(s);
- std::istreambuf_iterator<char> isbufit03(iss03);
- for (int j = 0; j < int(s.size() / 2); ++j)
- {
- res_mixed += *isbufit03;
- ++isbufit03;
- res_mixed += *isbufit03;
- isbufit03++;
- }
-
- VERIFY ( res_postfix == res_prefix );
- VERIFY ( res_mixed == res_prefix );
-}
-
-int main()
-{
- test01();
- test02();
- test03();
- return 0;
-}
projects / msp430-gcc.git / blobdiff