X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=tests%2Ftest-lutimens.h;h=ab30a0676b2c340134a2a6ab70185e1882e0565d;hb=cf67bd4906fe5676184eb0d4704b302f30a50938;hp=67658325cfc97b9d94b6bab28f561e0ed2fce880;hpb=0c278290674f9bb9749d27f2885da510a78acc79;p=gnulib.git

diff --git a/tests/test-lutimens.h b/tests/test-lutimens.h
index 67658325c..ab30a0676 100644
--- a/tests/test-lutimens.h
+++ b/tests/test-lutimens.h
@@ -1,9 +1,9 @@
 /* Test of file timestamp modification functions.
-   Copyright (C) 2009 Free Software Foundation, Inc.
+   Copyright (C) 2009, 2010 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
-   the Free Software Foundation; either version 2 of the License, or
+   the Free Software Foundation; either version 3 of the License, or
    (at your option) any later version.
 
    This program is distributed in the hope that it will be useful,
@@ -34,6 +34,9 @@ test_lutimens (int (*func) (char const *, struct timespec const *), bool print)
   ASSERT (func ("no_such", NULL) == -1);
   ASSERT (errno == ENOENT);
   errno = 0;
+  ASSERT (func ("no_such/", NULL) == -1);
+  ASSERT (errno == ENOENT || errno == ENOTDIR);
+  errno = 0;
   ASSERT (func ("", NULL) == -1);
   ASSERT (errno == ENOENT);
   ASSERT (close (creat (BASE "file", 0600)) == 0);
@@ -42,11 +45,25 @@ test_lutimens (int (*func) (char const *, struct timespec const *), bool print)
   ASSERT (st1.st_mtime != Y2K);
   {
     struct timespec ts[2] = { { Y2K, 0 }, { Y2K, 0 } };
+    errno = 0;
+    ASSERT (func (BASE "file/", ts) == -1);
+    ASSERT (errno == ENOTDIR);
+    ASSERT (stat (BASE "file", &st2) == 0);
+    ASSERT (st1.st_atime == st2.st_atime);
+    ASSERT (st1.st_mtime == st2.st_mtime);
+  }
+  {
+    struct timespec ts[2] = { { Y2K, 0 }, { Y2K, 0 } };
+    nap ();
     ASSERT (func (BASE "file", ts) == 0);
   }
-  ASSERT (stat (BASE "file", &st1) == 0);
-  ASSERT (st1.st_atime == Y2K);
-  ASSERT (st1.st_mtime == Y2K);
+  ASSERT (stat (BASE "file", &st2) == 0);
+  ASSERT (st2.st_atime == Y2K);
+  ASSERT (st2.st_mtime == Y2K);
+  if (check_ctime)
+    ASSERT (st1.st_ctime < st2.st_ctime
+            || (st1.st_ctime == st2.st_ctime
+                && get_stat_ctime_ns (&st1) < get_stat_ctime_ns (&st2)));
 
   /* Play with symlink timestamps.  */
   if (symlink (BASE "file", BASE "link"))
@@ -86,6 +103,8 @@ test_lutimens (int (*func) (char const *, struct timespec const *), bool print)
   if (st1.st_atime != st2.st_atime
       || get_stat_atime_ns (&st1) != get_stat_atime_ns (&st2))
     atime_supported = false;
+  ASSERT (st1.st_ctime == st2.st_ctime);
+  ASSERT (get_stat_ctime_ns (&st1) == get_stat_ctime_ns (&st2));
 
   /* Invalid arguments.  */
   {
@@ -111,6 +130,7 @@ test_lutimens (int (*func) (char const *, struct timespec const *), bool print)
   /* Set both times.  */
   {
     struct timespec ts[2] = { { Y2K, BILLION / 2 - 1 }, { Y2K, BILLION - 1 } };
+    nap ();
     ASSERT (func (BASE "link", ts) == 0);
     ASSERT (lstat (BASE "link", &st2) == 0);
     if (atime_supported)
@@ -122,23 +142,72 @@ test_lutimens (int (*func) (char const *, struct timespec const *), bool print)
     ASSERT (st2.st_mtime == Y2K);
     ASSERT (0 <= get_stat_mtime_ns (&st2));
     ASSERT (get_stat_mtime_ns (&st2) < BILLION);
+    if (check_ctime)
+      ASSERT (st1.st_ctime < st2.st_ctime
+              || (st1.st_ctime == st2.st_ctime
+                  && get_stat_ctime_ns (&st1) < get_stat_ctime_ns (&st2)));
   }
 
   /* Play with UTIME_OMIT, UTIME_NOW.  */
   {
+    struct stat st3;
     struct timespec ts[2] = { { BILLION, UTIME_OMIT }, { 0, UTIME_NOW } };
+    nap ();
+    ASSERT (func (BASE "link", ts) == 0);
+    ASSERT (lstat (BASE "link", &st3) == 0);
+    if (atime_supported)
+      {
+        ASSERT (st3.st_atime == Y2K);
+        ASSERT (0 <= get_stat_atime_ns (&st3));
+        ASSERT (get_stat_atime_ns (&st3) < BILLION / 2);
+      }
+    ASSERT (utimecmp (BASE "link", &st1, &st3, 0) <= 0);
+    if (check_ctime)
+      ASSERT (st2.st_ctime < st3.st_ctime
+              || (st2.st_ctime == st3.st_ctime
+                  && get_stat_ctime_ns (&st2) < get_stat_ctime_ns (&st3)));
+    nap ();
+    ts[0].tv_nsec = 0;
+    ts[1].tv_nsec = UTIME_OMIT;
     ASSERT (func (BASE "link", ts) == 0);
     ASSERT (lstat (BASE "link", &st2) == 0);
     if (atime_supported)
       {
-        ASSERT (st2.st_atime == Y2K);
-        ASSERT (0 <= get_stat_atime_ns (&st2));
-        ASSERT (get_stat_atime_ns (&st2) < BILLION / 2);
+        ASSERT (st2.st_atime == BILLION);
+        ASSERT (get_stat_atime_ns (&st2) == 0);
       }
-    ASSERT (utimecmp (BASE "link", &st1, &st2, 0) <= 0);
+    ASSERT (st3.st_mtime == st2.st_mtime);
+    ASSERT (get_stat_mtime_ns (&st3) == get_stat_mtime_ns (&st2));
+    if (check_ctime)
+      ASSERT (st3.st_ctime < st2.st_ctime
+              || (st3.st_ctime == st2.st_ctime
+                  && get_stat_ctime_ns (&st3) < get_stat_ctime_ns (&st2)));
   }
 
+  /* Symlink to directory.  */
+  ASSERT (unlink (BASE "link") == 0);
+  ASSERT (symlink (BASE "dir", BASE "link") == 0);
+  ASSERT (mkdir (BASE "dir", 0700) == 0);
+  {
+    struct timespec ts[2] = { { Y2K, 0 }, { Y2K, 0 } };
+    ASSERT (func (BASE "link/", ts) == 0);
+  }
+  /* On cygwin 1.5, stat() changes atime of directories, so only check
+     mtime.  */
+  ASSERT (stat (BASE "dir", &st1) == 0);
+  ASSERT (st1.st_mtime == Y2K);
+  ASSERT (lstat (BASE "link", &st1) == 0);
+  ASSERT (st1.st_atime != Y2K);
+  ASSERT (st1.st_mtime != Y2K);
+  ASSERT (func (BASE "link", NULL) == 0);
+  ASSERT (stat (BASE "dir", &st1) == 0);
+  ASSERT (st1.st_mtime == Y2K);
+  ASSERT (lstat (BASE "link", &st1) == 0);
+  ASSERT (st1.st_atime != Y2K);
+  ASSERT (st1.st_mtime != Y2K);
+
   /* Cleanup.  */
+  ASSERT (rmdir (BASE "dir") == 0);
   ASSERT (unlink (BASE "link") == 0);
   return 0;
 }