cp_size_mode.pass.cpp [plain text]
#include <strstream>
#include <cassert>
int main()
{
{
char buf[] = "123 4.5 dog";
std::ostrstream out(buf, 0);
assert(out.str() == std::string("123 4.5 dog"));
int i = 321;
double d = 5.5;
std::string s("cat");
out << i << ' ' << d << ' ' << s;
assert(out.str() == std::string("321 5.5 cat"));
}
{
char buf[23] = "123 4.5 dog";
std::ostrstream out(buf, 11, std::ios::app);
assert(out.str() == std::string("123 4.5 dog"));
int i = 321;
double d = 5.5;
std::string s("cat");
out << i << ' ' << d << ' ' << s;
assert(out.str() == std::string("123 4.5 dog321 5.5 cat"));
}
}