tests/tcg/cris/libc/check_openpf3.c

   1 /* Basic file operations (rename, unlink); once without sysroot.  We
   2    also test that the simulator has chdir:ed to PREFIX, when defined.  */
   3
   4 #include <stdio.h>
   5 #include <stdlib.h>
   6 #include <errno.h>
   7 #include <sys/types.h>
   8 #include <sys/stat.h>
   9 #include <unistd.h>
  10
  11 #ifndef PREFIX
  12 #define PREFIX
  13 #endif
  14
  15 void err (const char *s)
  16 {
  17   perror (s);
  18   abort ();
  19 }
  20
  21 int main (int argc, char *argv[])
  22 {
  23   FILE *f;
  24   struct stat buf;
  25
  26   unlink (PREFIX "testfoo2.tmp");
  27
  28   f = fopen ("testfoo1.tmp", "w");
  29   if (f == NULL)
  30     err ("open");
  31   fclose (f);
  32
  33   if (rename (PREFIX "testfoo1.tmp", PREFIX "testfoo2.tmp") != 0)
  34     err ("rename");
  35
  36   if (stat (PREFIX "testfoo2.tmp", &buf) != 0
  37       || !S_ISREG (buf.st_mode))
  38     err ("stat 1");
  39
  40   if (stat ("testfoo2.tmp", &buf) != 0
  41       || !S_ISREG (buf.st_mode))
  42     err ("stat 2");
  43
  44   if (unlink (PREFIX "testfoo2.tmp") != 0)
  45     err ("unlink");
  46
  47   printf ("pass\n");
  48   return 0;
  49 }