leave trace files from vslarg.sh for analysis

src/test/Makefile.am

@@ -7,7 +7,15 @@ TESTS = test_data test_strfTIM test_hdrtrie test_format test_writer \
 	ncsa.sh vslarg.sh regress.sh
 
 # artifacts of the regression test
-CLEANFILES = test.log output.log
+CLEANFILES = \
+	test.log \
+	output.log \
+	vslarg.sh.trc.dash-C \
+	vslarg.sh.trc.no \
+	vslarg.sh.trc.query \
+	vslarg.sh.trc.raw \
+	vslarg.sh.trc.request \
+	vslarg.sh.trc.vxid
 
 check_PROGRAMS = test_data test_strfTIM test_format test_writer test_hdrtrie
 

src/test/vslarg.sh

@@ -7,13 +7,17 @@ echo "... testing standard VSL args"
 IN=varnish-4.1.0-doc.log
 CONF=varnishevent.conf
 LOG=/dev/null
+TRC=$(basename $0).trc
+
+rm -rf ${TRC}
+mkdir ${TRC}
 
 # Ensure that the local time date formatters produce the same output
 # wherever the test is run.
 export TZ=UTC
 
 echo "... no VSL args"
-CKSUM=$( ../varnishevent -r ${IN} -f ${CONF} -l ${LOG} | cksum)
+CKSUM=$( ../varnishevent -r ${IN} -f ${CONF} -l ${LOG} | tee ${TRC}.no | cksum)
 
 if [ "$CKSUM" != '2542287168 442191' ]; then
     echo "ERROR: no VSL args unexpected cksum: $CKSUM"
@@ -21,7 +25,8 @@ if [ "$CKSUM" != '2542287168 442191' ]; then
 fi
 
 echo "... -g vxid"
-CKSUM=$( ../varnishevent -g vxid -r ${IN} -f ${CONF} -l ${LOG} | cksum)
+CKSUM=$( ../varnishevent -g vxid -r ${IN} -f ${CONF} -l ${LOG} |
+	     tee ${TRC}.vxid | cksum)
 
 # Same as default (no -g arg)
 if [ "$CKSUM" != '2542287168 442191' ]; then
@@ -30,7 +35,8 @@ if [ "$CKSUM" != '2542287168 442191' ]; then
 fi
 
 echo "... -g request"
-CKSUM=$( ../varnishevent -g request -r ${IN} -f ${CONF} -l ${LOG} | cksum)
+CKSUM=$( ../varnishevent -g request -r ${IN} -f ${CONF} -l ${LOG} |
+	     tee ${TRC}.request | cksum)
 
 if [ "$CKSUM" != '3970366484 443186' ]; then
     echo "ERROR: -g request unexpected cksum: $CKSUM"
@@ -42,7 +48,8 @@ echo "... -g raw"
 # even for binary file reads. So we check against the last four columns.
 # The query restricts output to Begin records; the previous invocation
 # rendered every record with just the VXIDs.
-CKSUM=$( ../varnishevent -g raw -r ${IN} -f raw.conf -l ${LOG} -q 'Begin' | cut -d' ' -f4- | cksum)
+CKSUM=$( ../varnishevent -g raw -r ${IN} -f raw.conf -l ${LOG} -q 'Begin' |
+	     cut -d' ' -f4- | tee ${TRC}.raw | cksum)
 
 if [ "$CKSUM" != '3267477005 21053' ]; then
     echo "ERROR: -g raw with query unexpected cksum: $CKSUM"
@@ -66,7 +73,8 @@ if [ "$?" != "1" ]; then
 fi
 
 echo "... -q query"
-CKSUM=$( ../varnishevent -q 'ReqURL ~ "_static"' -r ${IN} -l ${LOG} | cksum)
+CKSUM=$( ../varnishevent -q 'ReqURL ~ "_static"' -r ${IN} -l ${LOG} |
+	     tee ${TRC}.query | cksum)
 
 if [ "$CKSUM" != '805680033 830' ]; then
     echo "ERROR: -q query unexpected cksum: $CKSUM"
@@ -81,7 +89,8 @@ if [ "$?" != "1" ]; then
 fi
 
 echo "... -C"
-CKSUM=$( ../varnishevent -C -q 'ReqURL ~ "_STATIC"' -r ${IN} -l ${LOG} | cksum)
+CKSUM=$( ../varnishevent -C -q 'ReqURL ~ "_STATIC"' -r ${IN} -l ${LOG} |
+	     tee ${TRC}.dash-C | cksum)
 
 if [ "$CKSUM" != '805680033 830' ]; then
     echo "ERROR: -q query unexpected cksum: $CKSUM"