test/pamgauss.test


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53

#! /bin/sh
# This script tests: pamgauss
# Also requires: pamfile

echo "Test 1"

for i in 3 4 5 6 7 8 9 10 11    # for i in `seq 3 11`
  do
  for s in 1 2 3 4 5 6 7 8 9    # for s in `seq 9`
    do
    pamgauss ${i} ${i} -oversample=1 -sigma=.${s} | cksum
    done
  done

echo "Test 2"

pamgauss 3 3 -sigma=0.5 -tupletype="GRAYSCALE" | pamfile


echo "Test Invalid"

echo 1>&2
echo "Invalid command-line argument combinations." 1>&2
echo "Error messages should appear below the line." 1>&2
echo "-----------------------------------------------------------" 1>&2

tmpdir=${tmpdir:-/tmp}
test_out=${tmpdir}/test_out

pamgauss 3 3               > ${test_out} || \
  printf "Expected failure 1"
  test -s ${test_out}; echo " "$?
  rm -f ${test_out}

pamgauss 3 3   -sigma=0    > ${test_out} || \
  printf "Expected failure 2"
  test -s ${test_out}; echo " "$?
  rm -f ${test_out}

pamgauss 3 3   -sigma=-1.5 > ${test_out} || \
  printf "Expected failure 3"
  test -s ${test_out}; echo " "$?
  rm -f ${test_out}

pamgauss 3     -sigma=0.5  > ${test_out} || \
  printf "Expected failure 4"
  test -s ${test_out}; echo " "$?
  rm -f ${test_out}

pamgauss 3 3 3 -sigma=0.5  > ${test_out} || \
  printf "Expected failure 5"
  test -s ${test_out}; echo " "$?
  rm -f ${test_out}