diff options
Diffstat (limited to 'test/pbmtext.test')
| -rwxr-xr-x | test/pbmtext.test | 113 |
1 files changed, 107 insertions, 6 deletions
diff --git a/test/pbmtext.test b/test/pbmtext.test index 38578636..247f76c5 100755 --- a/test/pbmtext.test +++ b/test/pbmtext.test @@ -1,27 +1,29 @@ -#! /bin/bash +#! /bin/sh # This script tests: pbmtext # Also requires: pamfile tmpdir=${tmpdir:-/tmp} # Test 1: +echo "Test 1" # Should print 3898818212 967 twice pbmtext UNIX Philosophy: Do one thing and do it well. | cksum -echo -n "UNIX Philosophy: Do one thing and do it well." | pbmtext | cksum +printf "UNIX Philosophy: Do one thing and do it well." | pbmtext | cksum # Should print 2506052117 1354 twice pbmtext -builtin fixed \ For truth is always strange. Stranger than fiction. Lord Byron | cksum -echo -n "For truth is always strange. Stranger than fiction. Lord Byron" | \ +printf "For truth is always strange. Stranger than fiction. Lord Byron" | \ pbmtext -builtin fixed | cksum text="The quick brown fog jumps over the lazy docs." # Test 2: +echo "Test 2" for flags in "" "-nomargins" "-builtin fixed" do @@ -33,12 +35,13 @@ temp_pbm=${tmpdir}/temp.pbm # Test 3: Check if image is produced unaltered when -width is specified # Should print 1028079028 967 twice, then 1305436978 1018 twice +echo "Test 3" for flags in "" "-builtin fixed" do pbmtext ${flags} ${text} | tee ${temp_pbm} | cksum width1=`pamfile ${temp_pbm} | awk '$2=="PBM" && NR==1 {w=$4}; END {print w}' ` -width2=`pbmtext ${flags} ${text} --dry-run | awk '{print $1}' ` +width2=`pbmtext ${flags} ${text} --dry-run | cut -d " " -f 1` if [ ${width1} -eq ${width2} ]; then pbmtext ${flags} -width=${width1} ${text} | cksum @@ -50,7 +53,7 @@ done # Test 4: Should print 1647614653 2027 three times -# Note: backslashes inserted in 3 locations in the rectange to make +# Note: backslashes inserted in 3 locations in the rectangle to make # possible input as a here document. fontRectangle_txt=${tmpdir}/fontRectangle.txt @@ -71,13 +74,16 @@ _ PQRSTUVWXYZ[ _ M ",/^_[\`jpqy| M EOF +echo "Test 4" + pbmtext -dump-sheet -builtin fixed | tee ${font_pbm} | cksum cat ${fontRectangle_txt} | pbmtext -nom -builtin fixed | cksum cat ${fontRectangle_txt} | pbmtext -nom -font ${font_pbm} | cksum -rm ${fontRectangle_txt} ${font_pbm} +rm ${fontRectangle_txt} # Test 5: Print all characters defined in the built-in bdf font +echo "Test 5" # One long row # Should print 3233136020 4535 @@ -92,3 +98,98 @@ LC_ALL=C \ awk 'BEGIN { for (i=32; i<=126;++i) printf("%c\n",i); for (i=160;i<=255;++i) printf("%c\n",i); }' | \ pbmtext -nomargins -builtin bdf | cksum + + +# Test 6 + +echo 1>&2 +echo "Invalid font file specifications & command-line argument combinations." 1>&2 +echo "Error messages should appear below the line." 1>&2 +echo "-----------------------------------------------------------" 1>&2 + +echo "Test 6 Invalid" + +test_out=${tmpdir}/test_out + +pbmtext -font=testgrid.pbm foo > ${test_out} || \ + printf "Expected failure 1"; + test -s ${test_out}; echo " "$? + rm -f ${test_out} + +pbmtext -font=testimg.ppm foo > ${test_out} || \ + printf "Expected failure 2"; + test -s ${test_out}; echo " "$? + rm -f ${test_out} + +pbmtext -builtin=void foo > ${test_out} || \ + printf "Expected failure 3"; + test -s ${test_out}; echo " "$? + rm -f ${test_out} + +pbmtext -font=${font_pbm} -builtin=fixed foo > ${test_out} || \ + printf "Expected failure 4"; + test -s ${test_out}; echo " "$? + rm -f ${test_out} + +pbmtext -dry-run -text-dump foo > ${test_out} || \ + printf "Expected failure 5"; + test -s ${test_out}; echo " "$? + rm -f ${test_out} + +pbmtext -dump-sheet -text-dump foo > ${test_out} || \ + printf "Expected failure 6"; + test -s ${test_out}; echo " "$? + rm -f ${test_out} + +pbmtext -dry-run -dump-sheet foo > ${test_out} || \ + printf "Expected failure 7"; + test -s ${test_out}; echo " "$? + rm -f ${test_out} + +pbmtext -wchar foo > ${test_out} || \ + printf "Expected failure 8"; + test -s ${test_out}; echo " "$? + rm -f ${test_out} + +rm ${font_pbm} + +# Test 7 +# Text to render in very long single line + +echo "Test 7" + +long_txt=${tmpdir}/long.txt + +head -c 4999 /dev/zero | tr '\0' 'A' > ${long_txt} +awk '{print "text length:", length($0)}' ${long_txt} + +pbmtext -nomargins -builtin fixed `cat ${long_txt}` | cksum +cat ${long_txt} | pbmtext -nomargins -builtin fixed | cksum + +echo "Test 8 Invalid" + +printf "z" >> ${long_txt} +awk '{print "text length:", length($0)}' ${long_txt} + +echo 1>&2 +echo "Test input text which exceeds length limit" 1>&2 +echo "Error messages should appear below the line." 1>&2 +echo "-----------------------------------------------------------" 1>&2 + +pbmtext -nomargins -builtin fixed `cat ${long_txt}` > ${test_out} || \ + printf "Expected failure 1"; + test -s ${test_out}; echo " "$? + rm -f ${test_out} + +cat ${long_txt} | pbmtext -nomargins -builtin fixed > ${test_out} || \ + printf "Expected failure 2"; + test -s ${test_out}; echo " "$? + rm -f ${test_out} + +cat ${long_txt} | \ + LC_ALL=C pbmtext -nomargins -builtin fixed -wchar > ${test_out} || \ + printf "Expected failure 3"; + test -s ${test_out}; echo " "$? + rm -f ${test_out} + +rm ${long_txt} |