diff options
Diffstat (limited to 'test/ppmhist.test')
| -rwxr-xr-x | test/ppmhist.test | 33 |
1 files changed, 31 insertions, 2 deletions
diff --git a/test/ppmhist.test b/test/ppmhist.test index 27d31562..8c2eedbc 100755 --- a/test/ppmhist.test +++ b/test/ppmhist.test @@ -1,12 +1,16 @@ -#! /bin/bash +#! /bin/sh # This script tests: ppmhist # Also requires: pgmramp pamtopnm pbmmake pamseq ppmpat +echo "Test 1" + pgmramp -maxval=8 -lr 8 2 | ppmhist -sort=rgb -noheader ppmhist -map -sort=rgb -noheader testimg.ppm | pamtopnm | cksum # Test summary header +echo "Test 2" + pbmmake -b 2 1 | ppmhist | head -n1 pbmmake -w 2 1 | ppmhist | head -n1 pbmmake -g 2 1 | ppmhist | head -n1 @@ -19,4 +23,29 @@ ppmpat -madras --color=rgb:32/0d/b7,rgb:31/58/a3,rgb:e9/5e/d4 25 25 | \ ppmpat -madras --color=rgb:00/00/00,rgb:31/58/a3,rgb:e9/5e/d4 25 25 | \ ppmhist | head -n1 ppmpat -madras --color=rgb:00/00/00,rgb:31/58/a3,rgb:ff/ff/ff 25 25 | \ - ppmhist | head -n1 \ No newline at end of file + ppmhist | head -n1 + +echo "Test Invalid" + +tmpdir=${tmpdir:-/tmp} +test_out=${tmpdir}/test_out + +echo 1>&2 +echo "Invalid command-line argument combinations." 1>&2 +echo "Error messages should appear below the line." 1>&2 +echo "-----------------------------------------------------------" 1>&2 + +ppmhist -hexcolor -float testimg.ppm > ${test_out} || \ + printf "Expected failure 1" + test -s ${test_out}; echo " "$? + rm -f ${test_out} + +ppmhist -hexcolor -map testimg.ppm > ${test_out} || \ + printf "Expected failure 2" + test -s ${test_out}; echo " "$? + rm -f ${test_out} + +ppmhist -float -map testimg.ppm > ${test_out} || \ + printf "Expected failure 3" + test -s ${test_out}; echo " "$? + rm -f ${test_out} |