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root / tests / tcg / cris / check_openpf3.c @ c09015dd

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/* Basic file operations (rename, unlink); once without sysroot.  We
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   also test that the simulator has chdir:ed to PREFIX, when defined.  */
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#include <stdio.h>
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#include <stdlib.h>
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#include <errno.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <unistd.h>
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#ifndef PREFIX
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#define PREFIX
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#endif
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void err (const char *s)
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{
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  perror (s);
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  abort ();
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}
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int main (int argc, char *argv[])
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{
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  FILE *f;
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  struct stat buf;
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  unlink (PREFIX "testfoo2.tmp");
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  f = fopen ("testfoo1.tmp", "w");
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  if (f == NULL)
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    err ("open");
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  fclose (f);
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  if (rename (PREFIX "testfoo1.tmp", PREFIX "testfoo2.tmp") != 0)
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    err ("rename");
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  if (stat (PREFIX "testfoo2.tmp", &buf) != 0
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      || !S_ISREG (buf.st_mode))
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    err ("stat 1");
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  if (stat ("testfoo2.tmp", &buf) != 0
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      || !S_ISREG (buf.st_mode))
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    err ("stat 2");
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  if (unlink (PREFIX "testfoo2.tmp") != 0)
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    err ("unlink");
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  printf ("pass\n");
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  return 0;
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}