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authorgiraffedata <giraffedata@9d0c8265-081b-0410-96cb-a4ca84ce46f8>2014-01-02 16:28:37 +0000
committergiraffedata <giraffedata@9d0c8265-081b-0410-96cb-a4ca84ce46f8>2014-01-02 16:28:37 +0000
commit71d4c2e05abc34d82d505c96af9bd918846f9cec (patch)
tree41e3c5cc4dcba05e59843dbed2cf8f4eca2c98d2 /test/ppmdither.test
parente165c1cd02e9ea5b868b0a43b20e1bd96d40e6ff (diff)
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use aliases to make tests easier to read and modify; add white line to top in Pnmshear test
git-svn-id: http://svn.code.sf.net/p/netpbm/code/trunk@2098 9d0c8265-081b-0410-96cb-a4ca84ce46f8
Diffstat (limited to 'test/ppmdither.test')
-rwxr-xr-xtest/ppmdither.test9
1 files changed, 6 insertions, 3 deletions
diff --git a/test/ppmdither.test b/test/ppmdither.test
index 5fea0bb4..a93a434a 100755
--- a/test/ppmdither.test
+++ b/test/ppmdither.test
@@ -2,6 +2,9 @@
 # This script tests: ppmdither
 # Also requires: 
 
-${PBM_TESTPREFIX}ppmdither testimg.ppm | cksum
-${PBM_TESTPREFIX}ppmdither -red 2 -green 2 -blue 2 testimg.ppm | cksum
-${PBM_TESTPREFIX}ppmdither -dim 2 testimg.ppm | cksum
+  alias ppmdither="${PBM_TESTPREFIX}ppmdither"
+  shopt -s expand_aliases
+
+ppmdither testimg.ppm | cksum
+ppmdither -red 2 -green 2 -blue 2 testimg.ppm | cksum
+ppmdither -dim 2 testimg.ppm | cksum