diff options
Diffstat (limited to 'test/ps-alt-roundtrip.test')
| -rwxr-xr-x | test/ps-alt-roundtrip.test | 34 |
1 files changed, 14 insertions, 20 deletions
diff --git a/test/ps-alt-roundtrip.test b/test/ps-alt-roundtrip.test index d90c4ddb..bdecaffd 100755 --- a/test/ps-alt-roundtrip.test +++ b/test/ps-alt-roundtrip.test @@ -1,27 +1,32 @@ -#! /bin/bash -# This script tests: pbmtoepsi pbmtopsg3 pbmtolps psidtopgm pstopnm +#! /bin/sh +# This script tests: pbmtoepsi pbmtopsg3 psidtopgm pstopnm # Also requires: gs pnmcrop # This script is for testing alternative (or minor) utilities that # read/write Postscript and encapsulated Postscript: -# pbmtoepsi, pbmtopsg3, pbmtolps and psidtopgm. +# pbmtoepsi, pbmtopsg3 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. +# pbmtopsg3 produces output that requires pstopnm for decoding. +# +# We used to test pbmtolps here, but moved it out when gs changed its +# rendering formula. # # Failure message ## If ps-roundtrip.test succeeds and this test fails, it is most likely ## a problem with one of the alternate Postscipt utilities: -## pbmtoepsi, pbmtopsg3, pbmtolps or psidtopgm. +## pbmtoepsi, pbmtopsg3, or psidtopgm. ## If both tests fail it indicates a problem with pstopnm or gs. # pstopnm does not use libnetpbm functions for output. # Output is filtered through at least one Netpbm program. -# Test 1. Should print: 2425386270 41 +echo "Test 1. Should print: 281226646 481" + +tmpdir=${tmpdir:-/tmp} testgrid1_ps=${tmpdir}/testgrid1.ps pbmtopsg3 -dpi=72 testgrid.pbm \ @@ -33,23 +38,12 @@ pstopnm -xborder=0 -yborder=0 -llx=0 -lly=-16 -urx=14 \ rm ${testgrid1_ps} -# Test 2. Should print: 2425386270 41 -testgrid2_ps=${tmpdir}/testgrid2.ps - -pbmtolps -dpi 72 testgrid.pbm \ - > ${testgrid2_ps} && \ -pstopnm -xborder=0 -yborder=0 -dpi=72 -stdout \ - -quiet ${testgrid2_ps} -pbm | \ - pnmcrop | cksum - -rm ${testgrid2_ps} - -# Test 3. Should print: 2916080186 235 +echo "Test 2. Should print: 2154092425 3374" # Output is pgm maxval=1 with black and white inverted. -# + testgrid_epsi=${tmpdir}/testgrid.epsi -pbmtoepsi testgrid.pbm > ${testgrid_epsi} && \ +pbmtoepsi maze.pbm > ${testgrid_epsi} && \ xysizebps=`awk '/BeginPreview/ {print $2,$3,$4}' \ ${testgrid_epsi}` && \ awk '/^%%BeginPreview:/ { p=1; next } /^%%EndImage/ { p=0; next } \ |