Lines Matching +full:test +full:. +full:rgb

5 # Last changed in libpng 1.6.0 [February 14, 2013]
7 # This code is released under the libpng license.
9 # and license in png.h
11 # Generate a set of PNG test images.  The images are generated in a
13 # change that name.  The generation requires a built version of makepng in the
14 # current directory.
19    echo '  Generate a set of PNG test files in "directory" ("tests" by default)'
24 test -x "$mp" || {
35 test $# -gt 1 && {
39 test $# -eq 0 || usage
42 if test -e "$testdir"
44    test -d "$testdir" || usage
52 :>"test$$.png" || {
57 rm "test$$.png" || {
59    echo "$testdir: you have create but not write privileges here."
60    echo "  This is unexpected.  You have a spurion; "'"'"test$$.png"'"'"."
61    echo "  You need to remove this yourself.  Try a different directory."
82       "$mp" $gamma "$1" "$2" "test-$1-$2$gname.png"
96 for ct in gray-alpha rgb rgb-alpha