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sch2fig/test/comp: add optional directory argument

This commit is contained in:
Werner Almesberger 2016-07-26 13:11:25 -03:00
parent 93ba849a19
commit 2cea73d040

View File

@ -1,9 +1,23 @@
#!/bin/sh
usage()
{
echo "usage: $0 [dir]" 1>&2
exit 1
}
[ "$2" ] && usage
[ "${1#-}" != "$1" ] && usage
dir=${1:-.}
diffs=0
rm -f _diff*png
for n in out*.png; do
ref=ref${n#out}
diff=_diff${n#out}
rm -f $dir/_diff*png
for n in $dir/out*.png; do
out=`basename "$n"`
ref=$dir/ref${out#out}
diff=$dir/_diff${out#out}
if ! compare -metric AE $ref $n - >/dev/null; then
diffs=`expr $diffs + 1`
compare -metric AE $ref $n $diff