about summary refs log tree commit diff
path: root/test/pamundice.test
blob: 604fe1b8093554127f830246e21d32f18e2b8ed9 (plain) (blame)
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
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
#! /bin/sh
# This script tests: pamundice
# Also requires: pamfile pgmmake pnmtile pnmcat

tmpdir=${tmpdir:-/tmp}
fname_stem=${tmpdir}/part

echo "Test 1.  Should print 2096818803 2818 twice"

for x in 0 1 2
  do for y in 0 1 2 3 4
    do
    pgmmake "."$(( x* 25 + y )) 11 17 > ${fname_stem}_${y}_${x}.pgm
    done
  done

pamundice -across=3 -down=5 ${fname_stem}"_%1d_%1a".pgm | cksum

ls ${fname_stem}_?_?.pgm | \
    pamundice -across=3 -down=5 -listfile=- | cksum

echo "Test 2.  Should print 2096818803 2818 twice"

tempfile=${tmpdir}/temp

for y in 0 1 2 3 4
  do
  pamundice -across=3 ${fname_stem}"_"$y"_%1a".pgm > ${tempfile}_"$y"
  done

pnmcat -tb ${tempfile}_[01234] | cksum
rm ${tempfile}_[01234]

# Note: the following 2 are valid.  There should not be warning messages.

for x in 0 1 2
  do
  pamundice -down=5 ${fname_stem}"_%1d_"$x.pgm > ${tempfile}"_"$x
  done

pnmcat -lr ${tempfile}_[012] | cksum
rm ${tempfile}_[012]

rm ${fname_stem}_?_?.pgm

echo "Test 3.  Should print 2096818803 2818 twice"

for x in 0 1
  do for y in 0 1 2 3 4
    do
    pgmmake "."$(( x* 25 + y )) 12 17 > ${fname_stem}_${y}_${x}.pgm
    done
  done

for x in 2
  do for y in 0 1 2 3 4
    do
    pgmmake "."$(( x* 25 + y )) 11 17 > ${fname_stem}_${y}_${x}.pgm
    done
  done

pamundice -across=3 -down=5 \
  -hoverlap=1 ${fname_stem}"_%1d_%1a".pgm | cksum

rm ${fname_stem}_?_?.pgm

for x in 0 1 2
  do for y in 0 1 2 3
    do
    pgmmake "."$(( x* 25 + y )) 11 18 > ${fname_stem}_${y}_${x}.pgm
    done
  done

for x in 0 1 2
  do for y in 4
    do
    pgmmake "."$(( x* 25 + y )) 11 17 > ${fname_stem}_${y}_${x}.pgm
    done
  done

pamundice -across=3 -down=5 \
  -voverlap=1 ${fname_stem}"_%1d_%1a".pgm | cksum

rm ${fname_stem}_?_?.pgm


# Test 4.
echo "Test 4.  Should print 2434390296 4436 four times"

msize=$(pamfile -size maze.pbm)
mw=$(echo ${msize} | cut -d " " -f 1)
mh=$(echo ${msize} | cut -d " " -f 2)

pnmtile $((${mw} * 2)) $((${mh} * 5)) maze.pbm | cksum

for x in 0 1
  do for y in 0 1 2 3 4
    do cp maze.pbm ${fname_stem}_${y}_${x}.pbm; done
  done

for i in 0 1 2 3 4 5 6 7 8 9
  do
  echo maze.pbm
  done | pamundice -down=5 -across=2 -listfile=- | cksum

pamundice -down=5 -across=2 ${fname_stem}_"%1d"_"%1a".pbm | cksum

echo "A warning message should appear below the line." 1>&2
echo "-----------------------------------------------------------" 1>&2

pamundice -down=5 -across=2 maze.pbm | cksum


# Test Invalid.
echo "Test Invalid"

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

# No input file pattern specified
pamundice -down=5 -across=2 > ${test_out} || \
  printf "Expected failure 1"
  test -s ${test_out}; echo " "$?
  rm -f ${test_out}

# -down=0
pamundice -down=0 -across=2 ${fname_stem}_"%1d"_"%1a".pbm > ${test_out} || \
  printf "Expected failure 2"
  test -s ${test_out}; echo " "$?
  rm -f ${test_out}

# -across=0
pamundice -down=5 -across=0 ${fname_stem}_"%1d"_"%1a".pbm > ${test_out} || \
  printf "Expected failure 3"
  test -s ${test_out}; echo " "$?
  rm -f ${test_out}

# -down too large
pamundice -down=6 -across=2 ${fname_stem}_"%1d"_"%1a".pbm > ${test_out} || \
  printf "Expected failure 4"
  test -s ${test_out}; echo " "$?
  rm -f ${test_out}

# -across too large
pamundice -down=5 -across=3 ${fname_stem}_"%1d"_"%1a".pbm > ${test_out} || \
  printf "Expected failure 5"
  test -s ${test_out}; echo " "$?
  rm -f ${test_out}

# precision does not match
pamundice -down=5 -across=2 ${fname_stem}_"%2d"_"%2a".pbm > ${test_out} || \
  printf "Expected failure 6"
  test -s ${test_out}; echo " "$?
  rm -f ${test_out}

# precision set to zero
pamundice -down=5 -across=2 ${fname_stem}_"%0d"_"%0a".pbm > ${test_out} || \
  printf "Expected failure 7"
  test -s ${test_out}; echo " "$?
  rm -f ${test_out}

# no precision
pamundice -down=5 -across=2 ${fname_stem}_"%d"_"%a".pbm > ${test_out} || \
  printf "Expected failure 8"
  test -s ${test_out}; echo " "$?
  rm -f ${test_out}

# -hoverlap too large
pamundice -down=5 -across=2 -hoverlap=$((${mw}+1)) \
  ${fname_stem}_"%1d"_"%1a".pbm > ${test_out} || \
  printf "Expected failure 9"
  test -s ${test_out}; echo " "$?
  rm -f ${test_out}

# -voverlap too large
pamundice -down=5 -across=2 -voverlap=$((${mh}+1)) \
  ${fname_stem}_"%1d"_"%1a".pbm > ${test_out} || \
  printf "Expected failure 10"
  test -s ${test_out}; echo " "$?
  rm -f ${test_out}

# corrupt listfile : file names do not exist
for i in 0 1 2 3 4 5 6 7 8 9
  do
  mktemp -u XXXXXXXXXX.${i} || echo ":::::::::::"${i}":::::::::::"
  done | pamundice -down=5 -across=2 -listfile=- > ${test_out} || \
  printf "Expected failure 11"
  test -s ${test_out}; echo " "$?
  rm -f ${test_out}

# listfile with insufficient lines (insufficient file entries)
ls ${fname_stem}_*_*.pbm | head -n 9 | \
  pamundice -down=5 -across=2 -listfile=- > ${test_out} || \
  printf "Expected failure 12"
  test -s ${test_out}; echo " "$?
  rm -f ${test_out}

rm ${fname_stem}*.pbm