fpending, obstack, strerror-override: use pure+const function attrs

[gnulib.git] / tests / test-fsync.c

diff --git a/tests/test-fsync.c b/tests/test-fsync.c
index b9f0fb0..d21d361 100644 (file)
--- a/tests/test-fsync.c
+++ b/tests/test-fsync.c
@@ -1,5 +1,5 @@
 /* Test of fsync() function.
-   Copyright (C) 2008-2011 Free Software Foundation, Inc.
+   Copyright (C) 2008-2013 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
@@ -38,15 +38,24 @@ main (void)
     if (fsync (fd) != 0)
       {
         ASSERT (errno == EINVAL /* POSIX */
-                || errno == ENOTSUP /* seen on MacOS X 10.5 */
+                || errno == ENOTSUP /* seen on Mac OS X 10.5 */
                 || errno == EBADF /* seen on AIX 7.1 */
+                || errno == EIO /* seen on mingw */
                 );
       }
 
   /* fsync must fail on invalid fd.  */
-  errno = 0;
-  ASSERT (fsync (-1) == -1);
-  ASSERT (errno == EBADF);
+  {
+    errno = 0;
+    ASSERT (fsync (-1) == -1);
+    ASSERT (errno == EBADF);
+  }
+  {
+    close (99);
+    errno = 0;
+    ASSERT (fsync (99) == -1);
+    ASSERT (errno == EBADF);
+  }
 
   fd = open (file, O_WRONLY|O_CREAT|O_TRUNC, 0644);
   ASSERT (0 <= fd);