Changed testsuite to use the test backend instead of the pnm backend. This

actually works with current sane-backends.

ChangeLog

@@ -61,6 +61,9 @@
 	  the files and directories of sane-backends. Fixed building
 	  instructions for tstbackend. Mentioned that sane_* symbols
 	  should be only used for API symbols.
+	* testsuite/Makefile.in testsuite/README testsuite/testfile.pnm:
+	  Changed testsuite to use the test backend instead of the pnm
+	  backend. This actually works with current sane-backends.
 
 2006-01-03  Henning Meier-Geinitz <henning@meier-geinitz.de>
 

testsuite/Makefile.in

@@ -35,8 +35,9 @@ RANLIB = @RANLIB@
 
 SCANIMAGE = ../frontend/scanimage
 TESTFILE  = testfile.pnm
-DEVICE    = pnm:0
-OPTIONS   = --filename=$(TESTFILE)
+OUTFILE   = outfile.pnm
+DEVICE    = test
+OPTIONS   = --mode Color --depth 16 --test-picture "Color pattern" --resolution 50 -y 20 -x 20 > $(OUTFILE)
 
 DISTCLEAN_FILES = @DISTCLEAN_FILES@
 
@@ -50,16 +51,24 @@ all: Makefile
 test: Makefile test.local
 
 test.local: 
-	@echo "Testing $(SCANIMAGE) with device $(DEVICE)"
-	@if echo "Trying flatbed scanner" && \
-	  $(SCANIMAGE) -d $(DEVICE) $(OPTIONS) -T && \
-	  echo "Trying three pass flatbed scanner" && \
-	  $(SCANIMAGE) -d $(DEVICE) $(OPTIONS) --three-pass=yes   -T && \
-	  echo "Trying hand scanner" && \
-	  $(SCANIMAGE) -d $(DEVICE) $(OPTIONS) --hand-scanner=yes -T ; \
-	then echo ; echo ; echo "All tests passed" ; \
+	@echo "**** Testing $(SCANIMAGE) with device $(DEVICE)"
+	@if echo "---> Trying flatbed scanner" && \
+	  $(SCANIMAGE) -d $(DEVICE) -T && \
+	  echo "<--- Flatbed scanner succeded" && \
+	  echo "---> Trying three pass flatbed scanner" && \
+	  $(SCANIMAGE) -d $(DEVICE) --mode Color --three-pass=yes   -T && \
+	  echo "<--- Three pass scanner succeded" && \
+	  echo "---> Trying hand scanner" && \
+	  $(SCANIMAGE) -d $(DEVICE) --hand-scanner=yes -T && \
+	  echo "<--- Hand scanner succeded" && \
+	  echo "---> Checking 16 bit color mode" && \
+	  $(SCANIMAGE) -d $(DEVICE) $(OPTIONS) && \
+	  cmp -s $(TESTFILE) $(OUTFILE) && \
+	  echo "<--- 16 bit color mode succeded" && \
+	  rm $(OUTFILE) ; \
+	then echo ; echo ; echo "**** All tests passed" ; \
 	else echo ; echo; \
-	echo "Something failed (maybe pnm backend not enabled by configure?)";\
+	echo "**** Something failed (maybe test backend not enabled by configure?)";\
 	fi
 
 # Generate new Makefile when something changes
@@ -68,6 +77,7 @@ Makefile: Makefile.in ../config.status
 	  && CONFIG_FILES=testsuite/Makefile CONFIG_HEADERS= /bin/sh ./config.status
 
 clean:
+	rm -f $(OUTFILE)
 
 distclean: clean
 	rm -f $(DISTCLEAN_FILES)

testsuite/README

@@ -8,5 +8,8 @@ everything without installing, to make sure a new distribution is
 function properly before the old one is replaced.  If it isn't, please
 fix the bug. :-)
 
-The current test needs the pnm backend. Hint: 
-"configure --enable-pnm-backend".
+The current tests use the test backend to scan in flatbed, hand scanner and
+three pass mode. Also a 16 bit color image is created and compared to the
+"right" one. This test should detect any little/big endian issues in scanimage.
+
+