#!/bin/sh

#

# Run a sequence of gamma tests quietly

err=0

echo >> pngtest-log.txt

echo "============ pngvalid-full.sh ==============" >> pngtest-log.txt

echo "Running test-pngvalid-full.sh"

for gamma in threshold transform sbit 16-to-8 background alpha-mode "transform --expand16" "background --expand16" "alpha-mode --expand16"

do

if ./pngvalid "$@" --gamma-$gamma >> pngtest-log.txt 2>&1

then

echo " PASS: pngvalid" "$@" "--gamma-$gamma"

else

echo " FAIL: pngvalid" "$@" "--gamma-$gamma"

err=1

fi

done

exit $err