X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=tests%2Ftest-stat-time.c;h=f4810556a27409e2f835553e95e6a363f32f72e7;hb=fa1db0dd22768f09a507674a30beb5b8a87bb35f;hp=3a0aafccc1048a6797d1fa342193cb6b5c55e88e;hpb=20bdd2f41cb9d43df6dd0cfe361ac73a0e8148f9;p=gnulib.git

diff --git a/tests/test-stat-time.c b/tests/test-stat-time.c
index 3a0aafccc..f4810556a 100644
--- a/tests/test-stat-time.c
+++ b/tests/test-stat-time.c
@@ -1,5 +1,5 @@
 /* Test of <stat-time.h>.
-   Copyright (C) 2007-2009 Free Software Foundation, Inc.
+   Copyright (C) 2007-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -22,22 +22,13 @@
 
 #include <fcntl.h>
 #include <signal.h>
-#include <stdio.h>
-#include <stdlib.h>
 #include <sys/stat.h>
 #include <unistd.h>
 
-#define ASSERT(expr) \
-  do                                                                         \
-    {                                                                        \
-      if (!(expr))                                                           \
-        {                                                                    \
-          fprintf (stderr, "%s:%d: assertion failed\n", __FILE__, __LINE__); \
-          fflush (stderr);                                                   \
-          abort ();                                                          \
-        }                                                                    \
-    }                                                                        \
-  while (0)
+#include "macros.h"
+
+#define BASE "test-stat-time.t"
+#include "nap.h"
 
 enum { NFILES = 4 };
 
@@ -91,55 +82,6 @@ do_stat (const char *filename, struct stat *p)
   ASSERT (stat (filename, p) == 0);
 }
 
-/* Sleep long enough to notice a timestamp difference on the file
-   system in the current directory.  */
-static void
-nap (void)
-{
-#if !HAVE_USLEEP
-  /* Assume the worst case file system of FAT, which has a granularity
-     of 2 seconds.  */
-  sleep (2);
-#else /* HAVE_USLEEP */
-  static long delay;
-  if (!delay)
-    {
-      /* Initialize only once, by sleeping for 15 milliseconds (needed
-         since xfs has a quantization of about 10 milliseconds, even
-         though it has a granularity of 1 nanosecond).  If the seconds
-         differ, repeat the test one more time (in case we crossed a
-         quantization boundary on a file system with 1 second
-         resolution).  If we can't observe a difference in only the
-         nanoseconds, then fall back to 2 seconds.  However, note that
-         usleep (2000000) is allowed to fail with EINVAL.  */
-      struct stat st1;
-      struct stat st2;
-      ASSERT (stat ("t-stt-stamp1", &st1) == 0);
-      ASSERT (force_unlink ("t-stt-stamp1") == 0);
-      delay = 15000;
-      usleep (delay);
-      create_file ("t-stt-stamp1");
-      ASSERT (stat ("t-stt-stamp1", &st2) == 0);
-      if (st1.st_mtime != st2.st_mtime)
-        {
-          /* Seconds differ, give it one more shot.  */
-          st1 = st2;
-          ASSERT (force_unlink ("t-stt-stamp1") == 0);
-          usleep (delay);
-          create_file ("t-stt-stamp1");
-          ASSERT (stat ("t-stt-stamp1", &st2) == 0);
-        }
-      if (! (st1.st_mtime == st2.st_mtime
-             && get_stat_mtime_ns (&st1) < get_stat_mtime_ns (&st2)))
-        delay = 2000000;
-    }
-  if (delay == 2000000)
-    sleep (2);
-  else
-    usleep (delay);
-#endif /* HAVE_USLEEP */
-}
-
 static void
 prepare_test (struct stat *statinfo, struct timespec *modtimes)
 {
@@ -252,7 +194,7 @@ test_birthtime (const struct stat *statinfo,
 }
 
 int
-main ()
+main (void)
 {
   struct stat statinfo[NFILES];
   struct timespec modtimes[NFILES];