#! /bin/sh

# This is one of a set of test that generate checksums after files are
# created. Generally a bitmap if first produced by a program such as sym_strip, 
# rect_in_rect, rect_cen_in_rect, circ_in_circ, circ_in_rect, 
# generate_coupler_bitmap etc.

# In a few cases, the checksum is performed on a file that is 
# supplied with the package, rather than one that is 
# generated. 

# The checksum of the bitmaps generated is compared to what is known to be 
# the correct checksum using a program 'mymd5sum' which is a cut-down version of
# the normal md5 or md5sum command.  It does not print the filename 
# to stdout, as the normal version does. 

# I have tried to test these checksums on as many systems as possible and 
# know all tests pass on all systems I have checked this on. Typically the
# systems have been mainly Suns, but running various operating systems. 
# such as Solaris 9, NetBSD, Solaris 2.5, Linux but also a PC running
# rehat Linux and a Dec Alpha. Any failure probably indicates a 
# program bug, so PLEASE PLEASE let me know about it!!
# Dr. David Kirkby, drkirkby@ntlworld.com

# **************** NOTE ****************
# This test  (7g-create_bmp_for_stripline_coupler.U.odd.bmp.test)
# test seems sensitive to the machine it is run on
# with a Sun UltraSPARC II chip in a Sun Ultra 80 giving different 
# results from that in a Pentium II PC running Linux. Investigation
# shows that on one system a pixel is white (255,255,255) and another
# very nearly whilte (254,254,254). 

# Hence this must mean that the 
# result of energy is rounded either white or almost white, depending
# on the system. As such, either checksum is found to be acceptable 
# in this case, and only this case. 
# On a Cray, two pixels differ from those on the Sun, so a third
# checksum is acceptable. 
# 9eda42b1552b9bd2673e67d441a7d53a checksum on Sun.
# d7ec3c37b95d995ae4fff362c542f46f checksum on Linux PC
# 09f68e1466d68bf8a03e1f90eff411bb checksum on Cray Y-MP

touch $top_builddir/tmp/test_stripline_coupler.U.odd.bmp
MD5SUM=`$top_builddir/tools/src/mymd5sum $top_builddir/tmp/test_stripline_coupler.U.odd.bmp`
if [ $MD5SUM != 2f1fb3a1c993c7b4c9fbd3e03e353d02 ] ; then
  echo "FAILED:" $0 >> tests.log
  exit 1
else
  rm $top_builddir/tmp/test_stripline_coupler.U.odd.bmp
  echo "PASSED:" $0 >> tests.log
  exit 0
fi