[svn-r15800] Description:

	Bring file free space branch changes through r15795 into trunk, which
includes a fair bit of code cleanup & rearrangement along with a couple of
bug fixes also.

Tested on:
        Mac OS X/32 10.5.5 (amazon) in debug mode
        Mac OS X/32 10.5.5 (amazon) w/C++ & FORTRAN, w/threadsafe,
                                in production mode
        FreeBSD/32 6.3 (duty) in debug mode
        FreeBSD/64 6.3 (liberty) w/C++ & FORTRAN, in debug mode
        Linux/32 2.6 (kagiso) w/PGI compilers, w/C++ & FORTRAN, w/threadsafe,
                                in debug mode
        Linux/64-amd64 2.6 (smirom) w/Intel compilers w/default API=1.6.x,
                                w/C++ & FORTRAN, in production mode
        Solaris/32 2.10 (linew) w/deprecated symbols disabled, w/C++ & FORTRAN,
                                w/szip filter, in production mode
        Linux/64-ia64 2.6 (cobalt) w/Intel compilers, w/C++ & FORTRAN,
                                in production mode
        Linux/64-ia64 2.4 (tg-login3) w/parallel, w/FORTRAN, in production mode
        Linux/64-amd64 2.6 (abe) w/parallel, w/FORTRAN, in production mode

1 files changed, 4 insertions, 3 deletions

diff --git a/test/vfd.c b/test/vfd.c
index 8e0f02c..310b931 100644
--- a/test/vfd.c
+++ b/test/vfd.c
@@ -212,10 +212,11 @@ test_direct(void)
     if(H5Fget_filesize(file, &file_size) < 0)
         TEST_ERROR;
 
-    /* There is no garantee the size of metadata in file is constant.
-     * Just try to check if it's reasonable.  It's 2KB right now.
+    /* There is no guarantee of the number of metadata allocations, but it's
+     * 4 currently and the size of the file should be between 3 & 4 file buffer
+     * sizes..
      */
-    if(file_size<1*KB || file_size>4*KB)
+    if(file_size < (FBSIZE * 3) || file_size >= (FBSIZE * 4))
         TEST_ERROR;
 
     /* Allocate aligned memory for data set 1. For data set 1, everything is aligned including