blob: 8ce1689dfa5efb9ad7a81aa25bb0e6ac00f20604 (
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
|
#! /bin/bash
# This script tests: pbmtoepsi pbmtopsg3 pbmtolps psidtopgm pstopnm
# Also requires: gs pnmtopnm pnmcrop
# This script is for testing alternative (or minor) utilities that
# read/write Postscript and encapsulated Postscript:
# pbmtoepsi, pbmtopsg3, pbmtolps and psidtopgm.
#
# We keep these tests separate from those for pnmtops and pstopnm
# which are far more popular.
#
# pbmtopsg3 and pbmtolps produce output that require pstopnm for decoding.
#
# If ps-roundtrip.test succeeds and this test fails, it is most likely
# a problem with one of the minor utilities, and vice versa.
# Test 1. Should print: 2425386270 41
${PBM_TESTPREFIX}pbmtopsg3 -dpi=72 testgrid.pbm \
> ${tmpdir}/testgrid1.ps && \
${PBM_TESTPREFIX}pstopnm -xborder=0 -yborder=0 -llx=0 -lly=-16 -urx=14 \
-dpi=72 -stdout -quiet -pbm ${tmpdir}/testgrid1.ps | \
${PBM_BINPREFIX}pnmcrop | cksum
# Test 2. Should print: 2425386270 41
${PBM_TESTPREFIX}pbmtolps -dpi 72 testgrid.pbm \
> ${tmpdir}/testgrid2.ps && \
${PBM_TESTPREFIX}pstopnm -xborder=0 -yborder=0 -dpi=72 -stdout \
-quiet ${tmpdir}/testgrid2.ps -pbm | \
${PBM_BINPREFIX}pnmcrop | cksum
# Test 3. Should print: 2916080186 235
# Output is pgm maxval=1 with black and white inverted.
#
${PBM_TESTPREFIX}pbmtoepsi testgrid.pbm > ${tmpdir}/testgrid.epsi && \
xysizebps=`awk '/BeginPreview/ {print $2,$3,$4}' \
${tmpdir}/testgrid.epsi` && \
awk '/^%%BeginPreview:/ { p=1; next } /^%%EndImage/ { p=0; next } \
p==1 && /%[ \t0-9a-fA-F]+/ { print substr($0,2); next } \
p==1 {print "!"$0}' \
${tmpdir}/testgrid.epsi | ${PBM_TESTPREFIX}psidtopgm $xysizebps | cksum
rm ${tmpdir}/testgrid[12].ps ${tmpdir}/testgrid.epsi
|
