#include <vector>
#include <string>
#include <sstream>
#include <testsuite_hooks.h>
std::string
test01()
{
bool test = false;
std::string str01;
std::string::iterator __i_start = str01.begin();
std::string::iterator __i_end = str01.end();
std::string::size_type len = str01.size();
test = __i_start == __i_end;
VERIFY( len == 0 );
std::string str02("these golden days, i spend waiting for you:\n"
"Betty Carter on Verve with I'm Yours and You're Mine.");
__i_start = str02.begin();
__i_end = str02.end();
len = str02.size();
VERIFY( __i_start != __i_end );
VERIFY( len != 0 );
std::ostringstream ostrstream0;
std::string str03 = ostrstream0.str();
__i_start = str03.begin();
__i_end = str03.end();
len = str03.size();
VERIFY( __i_start == __i_end );
VERIFY( len == 0 );
VERIFY( str01 == str03 );
return str02;
}
int
test02()
{
bool test = true;
int i = 1024;
int *pi = &i;
double d = 3.14159;
double *pd = &d;
std::string blank;
std::ostringstream ostrst01;
std::ostringstream ostrst02(blank);
ostrst01 << "i: " << i << " i's address: " << pi << "\n"
<< "d: " << d << " d's address: " << pd << std::endl;
ostrst02 << "i: " << i << " i's address: " << pi << "\n"
<< "d: " << d << " d's address: " << pd << std::endl;
std::string msg01 = ostrst01.str();
std::string msg02 = ostrst02.str();
VERIFY( msg01 == msg02 );
VERIFY( msg02 != blank );
#if 0
int i2 = 0;
int *pi2 = &i2;
double d2 = 0.0;
double *pd2 = &d2;
std::istringstream istrst01(ostrst02.str());
istrst01 >> i2 >> pi2 >> d2 >> pd2;
VERIFY( i2 == i );
VERIFY( d2 == d );
VERIFY( pd2 == pd );
VERIFY( pi2 == pi );
#endif
std::string str1("");
std::string str3("this is a somewhat string");
std::stringstream ss1(str1, std::ios_base::in|std::ios_base::out);
std::stringstream ss2(str3, std::ios_base::in|std::ios_base::out);
return 0;
}
class derived_oss: public std::ostringstream
{
public:
derived_oss() : std::ostringstream() {}
};
int
test03()
{
bool test = true;
derived_oss yy;
yy << "buena vista social club\n";
VERIFY( yy.str() == std::string("buena vista social club\n") );
#ifdef DEBUG_ASSERT
assert(test);
#endif
return 0;
}
int
main()
{
test01();
test02();
test03();
return 0;
}