#include <fstream>
#include <locale>
#include <unistd.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <testsuite_hooks.h>
void test01()
{
bool test __attribute__((unused)) = true;
using namespace std;
using namespace __gnu_test;
locale loc_en(__gnu_test::try_named_locale("en_US"));
locale loc_fr(__gnu_test::try_named_locale("fr_FR"));
const char* name = "tmp_fifo_13582-2";
unlink(name);
try_mkfifo(name, S_IRWXU);
int child = fork();
if (child == 0)
{
filebuf fbout;
fbout.open(name, ios_base::out);
fbout.sputn("12345", 5);
fbout.pubsync();
fbout.close();
exit(0);
}
filebuf fbin;
fbin.open(name, ios_base::in);
filebuf::int_type n = fbin.sbumpc();
VERIFY( n == '1' );
fbin.pubimbue(loc_en);
n = fbin.sbumpc();
VERIFY( n == '2' );
fbin.pubimbue(loc_fr);
n = fbin.sbumpc();
VERIFY( n == '3' );
n = fbin.sbumpc();
VERIFY( n == '4' );
n = fbin.sbumpc();
VERIFY( n == '5' );
n = fbin.sbumpc();
VERIFY( n == filebuf::traits_type::eof() );
}
int main()
{
test01();
return 0;
}