Subversion Repositories openrisc

/* Copyright (C) 2003  Free Software Foundation.
 
   Test sprintf optimizations don't break anything and return the
   correct results.
 
   Written by Roger Sayle, June 22, 2003.  */
 
static char buffer[32];
 
extern void abort ();
typedef __SIZE_TYPE__ size_t;
extern int sprintf(char*, const char*, ...);
extern void *memset(void*, int, size_t);
extern int memcmp(const void*, const void*, size_t);
 
void test1()
{
  sprintf(buffer,"foo");
}
 
int test2()
{
  return sprintf(buffer,"foo");
}
 
void test3()
{
  sprintf(buffer,"%s","bar");
}
 
int test4()
{
  return sprintf(buffer,"%s","bar");
}
 
void test5(char *ptr)
{
  sprintf(buffer,"%s",ptr);
}
 
 
void
main_test (void)
{
  memset (buffer, 'A', 32);
  test1 ();
  if (memcmp(buffer, "foo", 4) || buffer[4] != 'A')
    abort ();
 
  memset (buffer, 'A', 32);
  if (test2 () != 3)
    abort ();
  if (memcmp(buffer, "foo", 4) || buffer[4] != 'A')
    abort ();
 
  memset (buffer, 'A', 32);
  test3 ();
  if (memcmp(buffer, "bar", 4) || buffer[4] != 'A')
    abort ();
 
  memset (buffer, 'A', 32);
  if (test4 () != 3)
    abort ();
  if (memcmp(buffer, "bar", 4) || buffer[4] != 'A')
    abort ();
 
  memset (buffer, 'A', 32);
  test5 ("barf");
  if (memcmp(buffer, "barf", 5) || buffer[5] != 'A')
    abort ();
}