#include <ostream>
#include <sstream>
#include <fstream>
#include <testsuite_hooks.h>
bool test01()
{
using namespace std;
typedef ios::pos_type pos_type;
bool test = true;
const char str_lit01[] = "ostream_seeks-1.txt";
ostringstream ost1;
pos_type p1 = ost1.tellp();
ofstream ofs1;
pos_type p2 = ofs1.tellp();
VERIFY( p1 == p2 );
ostringstream ost2("bob_marley:kaya");
p1 = ost2.tellp();
ofstream ofs2(str_lit01);
p2 = ofs2.tellp();
VERIFY( p1 == p2 );
#ifdef DEBUG_ASSERT
assert(test);
#endif
return test;
}
#if 0
void test04(void)
{
bool test = true;
std::istream::pos_type pos01, pos02, pos03, pos04, pos05, pos06;
std::ios_base::iostate state01, state02;
const char str_lit01[] = "istream_unformatted-1.txt";
const char str_lit02[] = "istream_unformatted-2.txt";
std::ifstream if01(str_lit01, std::ios_base::in | std::ios_base::out);
std::ifstream if02(str_lit01, std::ios_base::in);
std::ifstream if03(str_lit02, std::ios_base::out | std::ios_base::trunc);
VERIFY( if01.good() );
VERIFY( if02.good() );
VERIFY( if03.good() );
std::istream is01(if01.rdbuf());
std::istream is02(if02.rdbuf());
std::istream is03(if03.rdbuf());
pos01 = is01.tellp();
pos02 = is01.tellp();
VERIFY( pos01 == pos02 );
pos03 = is02.tellp();
pos04 = is02.tellp();
VERIFY( pos03 == pos04 );
pos05 = is03.tellp();
pos06 = is03.tellp();
VERIFY( pos05 == pos06 );
state01 = is01.rdstate();
is01.seekg(10, std::ios_base::cur);
state02 = is01.rdstate();
pos01 = is01.tellp();
VERIFY( pos01 == pos02 + 10 );
VERIFY( state01 == state02 );
pos02 = is01.tellp();
VERIFY( pos02 == pos01 );
state01 = is02.rdstate();
is02.seekg(10, std::ios_base::cur);
state02 = is02.rdstate();
pos03 = is02.tellp();
VERIFY( pos03 == pos04 + 10 );
VERIFY( state01 == state02 );
pos04 = is02.tellp();
VERIFY( pos03 == pos04 );
state01 = is03.rdstate();
is03.seekg(10, std::ios_base::cur);
state02 = is03.rdstate();
pos05 = is03.tellp();
VERIFY( pos05 == pos06 + 10 );
VERIFY( state01 == state02 );
pos06 = is03.tellp();
VERIFY( pos05 == pos06 );
state01 = is01.rdstate();
is01.seekg(20, std::ios_base::beg);
state02 = is01.rdstate();
pos01 = is01.tellp();
VERIFY( pos01 == pos02 + 10 );
VERIFY( state01 == state02 );
pos02 = is01.tellp();
VERIFY( pos02 == pos01 );
state01 = is02.rdstate();
is02.seekg(20, std::ios_base::beg);
state02 = is02.rdstate();
pos03 = is02.tellp();
VERIFY( pos03 == pos04 + 10 );
VERIFY( state01 == state02 );
pos04 = is02.tellp();
VERIFY( pos03 == pos04 );
state01 = is03.rdstate();
is03.seekg(20, std::ios_base::beg);
state02 = is03.rdstate();
pos05 = is03.tellp();
VERIFY( pos05 == pos06 + 10 );
VERIFY( state01 == state02 );
pos06 = is03.tellp();
VERIFY( pos05 == pos06 );
if01.seekg(0, std::ios_base::beg);
pos01 = if01.tellg();
if01.peek();
pos02 = if01.tellg();
VERIFY( pos02 == pos01 );
#ifdef DEBUG_ASSERT
assert(test);
#endif
}
void test05(void)
{
bool test = true;
std::istream::pos_type pos01, pos02, pos03, pos04, pos05, pos06;
std::ios_base::iostate state01, state02;
const char str_lit01[] = "istream_unformatted-1.tst";
std::ifstream if01(str_lit01);
std::ifstream if02(str_lit01);
std::ifstream if03(str_lit01);
VERIFY( if01.good() );
VERIFY( if02.good() );
VERIFY( if03.good() );
std::stringbuf strbuf01(std::ios_base::in | std::ios_base::out);
if01 >> &strbuf01;
std::stringbuf strbuf03(strbuf01.str(), std::ios_base::out);
std::stringbuf strbuf02(strbuf01.str(), std::ios_base::in);
std::istream is01(&strbuf01);
std::istream is02(&strbuf02);
std::istream is03(&strbuf03);
pos01 = is01.tellp();
pos02 = is01.tellp();
VERIFY( pos01 == pos02 );
pos03 = is02.tellp();
pos04 = is02.tellp();
VERIFY( pos03 == pos04 );
pos05 = is03.tellp();
pos06 = is03.tellp();
VERIFY( pos05 == pos06 );
state01 = is01.rdstate();
is01.seekg(10, std::ios_base::cur);
state02 = is01.rdstate();
pos01 = is01.tellp();
VERIFY( pos01 == pos02 + 10 );
VERIFY( state01 == state02 );
pos02 = is01.tellp();
VERIFY( pos02 == pos01 );
state01 = is02.rdstate();
is02.seekg(10, std::ios_base::cur);
state02 = is02.rdstate();
pos03 = is02.tellp();
VERIFY( pos03 == pos04 + 10 );
VERIFY( state01 == state02 );
pos04 = is02.tellp();
VERIFY( pos03 == pos04 );
state01 = is03.rdstate();
is03.seekg(10, std::ios_base::cur);
state02 = is03.rdstate();
pos05 = is03.tellp();
VERIFY( pos05 == pos06 ); VERIFY( state01 == state02 );
pos06 = is03.tellp();
VERIFY( pos05 == pos06 );
state01 = is01.rdstate();
is01.seekg(20, std::ios_base::beg);
state02 = is01.rdstate();
pos01 = is01.tellp();
VERIFY( pos01 == pos02 + 10 );
VERIFY( state01 == state02 );
pos02 = is01.tellp();
VERIFY( pos02 == pos01 );
state01 = is02.rdstate();
is02.seekg(20, std::ios_base::beg);
state02 = is02.rdstate();
pos03 = is02.tellp();
VERIFY( pos03 == pos04 + 10 );
VERIFY( state01 == state02 );
pos04 = is02.tellp();
VERIFY( pos03 == pos04 );
state01 = is03.rdstate();
is03.seekg(20, std::ios_base::beg);
state02 = is03.rdstate();
pos05 = is03.tellp();
VERIFY( pos05 == pos06 ); VERIFY( state01 == state02 );
pos06 = is03.tellp();
VERIFY( pos05 == pos06 );
#ifdef DEBUG_ASSERT
assert(test);
#endif
}
#endif // XXX
int main()
{
test01();
return 0;
}