68 lines
2.2 KiB
Bash
Executable file
68 lines
2.2 KiB
Bash
Executable file
#!/bin/bash
|
|
set -eu
|
|
set -o pipefail
|
|
|
|
TESTDIR=$1
|
|
IMGSRC=$TESTDIR/img
|
|
TMPDIR=$(mktemp -d -t pngquantXXXXXX)
|
|
BIN=$2
|
|
PATH=.:$PATH # Required, since BIN may be just 'pngquant'
|
|
|
|
$BIN --version 2>&1 | fgrep 2.
|
|
$BIN --help | fgrep -q "usage:"
|
|
|
|
$BIN 2>/dev/null && { echo "should fail without args"; exit 1; } || true
|
|
|
|
function test_overwrite() {
|
|
cp "$IMGSRC/test.png" "$TMPDIR/overwritetest.png"
|
|
rm -rf "$TMPDIR/overwritetest-fs8.png" "$TMPDIR/overwritetest-or8.png"
|
|
|
|
$BIN "$TMPDIR/overwritetest.png"
|
|
test -f "$TMPDIR/overwritetest-fs8.png"
|
|
|
|
$BIN --floyd=0.5 --force "$TMPDIR/overwritetest.png"
|
|
test -f "$TMPDIR/overwritetest-fs8.png"
|
|
test '!' -e "$TMPDIR/overwritetest-or8.png"
|
|
|
|
$BIN --nofs "$TMPDIR/overwritetest.png"
|
|
test -f "$TMPDIR/overwritetest-or8.png"
|
|
|
|
rm "$TMPDIR/overwritetest-or8.png"
|
|
$BIN 2>&1 -nofs "$TMPDIR/overwritetest.png" | fgrep -q warning:
|
|
test -f "$TMPDIR/overwritetest-or8.png"
|
|
|
|
$BIN 2>/dev/null --ordered "$TMPDIR/overwritetest.png" && { echo "should refuse to overwrite"; exit 1; } || true
|
|
|
|
{ $BIN 2>&1 --ordered "$TMPDIR/overwritetest.png" && { echo "should refuse to overwrite"; exit 1; } || true; } | fgrep -q 'not overwriting'
|
|
|
|
$BIN "$TMPDIR/overwritetest.png" -o "$TMPDIR/overwritedest.png"
|
|
test -f "$TMPDIR/overwritedest.png"
|
|
|
|
$BIN 2>/dev/null "$TMPDIR/overwritetest.png" -o "$TMPDIR/overwritedest.png" && { echo "should refuse to overwrite"; exit 1; } || true
|
|
}
|
|
|
|
function test_skip() {
|
|
cp "$IMGSRC/test.png" "$TMPDIR/skiptest.png"
|
|
rm -rf "$TMPDIR/shouldskip.png"
|
|
|
|
$BIN 2>/dev/null "$TMPDIR/skiptest.png" -Q 100-100 -o "$TMPDIR/shouldskip.png" && { echo "should skip due to quality"; exit 1; } || RET=$?
|
|
test "$RET" -eq 99 || { echo "should return 99, not $RET"; exit 1; }
|
|
test '!' -e "$TMPDIR/shouldskip.png"
|
|
|
|
$BIN "$TMPDIR/skiptest.png" -Q 0-50 -o "$TMPDIR/q50output.png"
|
|
test -f "$TMPDIR/q50output.png"
|
|
|
|
$BIN "$TMPDIR/q50output.png" --skip-if-larger -Q 0-49 -o "$TMPDIR/q49output.png" && { echo "should skip due to filesize"; exit 1; } || RET=$?
|
|
test "$RET" -eq 98 || { echo "should return 98, not $RET"; exit 1; }
|
|
test '!' -e "$TMPDIR/q49output.png"
|
|
}
|
|
|
|
test_overwrite &
|
|
test_skip &
|
|
|
|
for job in `jobs -p`
|
|
do
|
|
wait $job
|
|
done
|
|
|
|
echo "OK"
|