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|
#! /bin/sh
# This script tests: pbmtextps
# Also requires:
# Dump several variants of the ps file and compare against default.
# Ghostscript is not required.
tmpdir=${tmpdir:-/tmp}
text1_ps=${tmpdir}/text1.ps
text2_ps=${tmpdir}/text2.ps
text="UNIX Philosophy: Do one thing and do it well."
# Test 1:
echo "Test 1"
pbmtextps -dump-ps ${text} > ${text1_ps}
# Font name is random sequence of alphanumerical characters.
# Should not match any real name.
for flag in \
"-font=ZQUEl8eS38RlsvEahHGNfnrbSswrcJKFwvlCdEttwcheuXvCN49MvWmndqj4" \
"-fontsize 2000" \
"-resolution 7200" \
"-leftmargin=15" \
"-rightmargin=20" \
"-topmargin=10" \
"-bottommargin=14" \
"-ascent=30" \
"-descent=20" \
"-pad" \
"-crop" \
"-stroke 1"
do
echo ${flag}
pbmtextps -dump-ps ${flag} ${text} | diff ${text1_ps} - | grep "^[<>]"
done
rm ${text1_ps}
# Test 2:
echo "Test 2"
pbmtextps -dump-ps "012 ABC-xyz." > ${text2_ps}
for hextext in \
"30 31 32 20 41 42 43 2d 78 79 7a 2e" \
"303132204142432d78797a2e" \
"<303132 20 414243 2d 78797a 2e>"
do
echo ${hextext}
pbmtextps -dump-ps -asciihex ${hextext} | diff ${text2_ps} - | grep "^[<>]"
echo $?
done
rm ${text2_ps}
echo "Test Invalid"
echo 1>&2
echo "Invalid command line arguments" 1>&2
echo "Error messages should appear below the line." 1>&2
echo "-----------------------------------------------------------" 1>&2
test_out=${tmpdir}/test.out
n=1
for error_flag in \
"-fontsize" \
"-fontsize 0" \
"-resolution" \
"-resolution=0" \
"-leftmargin" \
"-leftmargin -1" \
"-rightmargin" \
"-rightmargin -1" \
"-topmargin" \
"-topmargin -1" \
"-bottommargin" \
"-bottommargin -1" \
"-ascent" \
"-ascent -1" \
"-descent" \
"-descent -1" \
"-stroke=A" \
"-pad -crop"
do
pbmtextps ${error_flag} -dump-ps ${text} >${test_out} || \
printf "Expected failure $n (${error_flag}) "
test -s ${test_out} && echo "unexpected output" || echo "(no output)"
rm -f ${test_out}
n=$((n + 1))
done
for asciihex_string in \
"<a>" \
"" \
"<53756c667572" \
"53756c667572>" \
"<5375<6c667572>" \
"<53756c>667572>"
do
pbmtextps -dump-ps -asciihex ${asciihex_string} >${test_out} || \
printf "Expected failure $n (-asciihex ${asciihex_string}) "
test -s ${test_out} && echo "unexpected output" || echo "(no output)"
rm -f ${test_out}
n=$((n + 1))
done
for ascii85_string in \
'<~@<6O!FD5W(~'\
'~@<6O!FD5W(~>'\
"<~@<6O<~!FD5W(~>"\
"<~@<6O~>!FD5W(~>"\
"<~@<6O!FD5W(~~>"\
"v"\
"y"\
"1z"\
"z1z"\
"<~0123z~>"
do
pbmtextps -dump-ps -ascii85 ${ascii85_string} >${test_out} || \
printf "Expected failure $n (-ascii85 ${ascii85_string}) "
test -s ${test_out} && echo "unexpected output" || echo "(no output)"
rm -f ${test_out}
n=$((n + 1))
done
pbmtextps -font="" -dump-ps ${text} >${test_out} || \
printf "Expected failure $n (-font=\"\") "
test -s ${test_out} && echo "unexpected output" || echo "(no output)"
rm -f ${test_out}
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