args.c

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/** Prints the command-line arguments.
   This program is used for all of the args-* tests.  Grading is
   done differently for each of the args-* tests based on the
   output. */
 
#include "tests/lib.h"
 
int
main (int argc, char *argv[]) 
{
  int i;
 
  test_name = "args";
 
  msg ("begin");
  msg ("argc = %d", argc);
  for (i = 0; i <= argc; i++)
    if (argv[i] != NULL)
      msg ("argv[%d] = '%s'", i, argv[i]);
    else
      msg ("argv[%d] = null", i);
  msg ("end");
 
  return 0;
}