tests: use new -l switch of villas-pipe

tests/integration/pipe-loopback-file.sh

@@ -53,7 +53,7 @@ EOF
 villas-signal random -l ${NUM_SAMPLES} -n > ${INPUT_FILE}
 
 # We delay EOF of the INPUT_FILE by 1 second in order to wait for incoming data to be received
-villas-pipe ${CONFIG_FILE} node1 > ${OUTPUT_FILE} < <(cat ${INPUT_FILE}; sleep 0.5; echo -n)
+villas-pipe -l ${NUM_SAMPLES} ${CONFIG_FILE} node1 > ${OUTPUT_FILE} < ${INPUT_FILE}
 
 # Comapre data
 villas-test-cmp ${INPUT_FILE} ${OUTPUT_FILE}

tests/integration/pipe-loopback-multicast.sh

@@ -51,7 +51,7 @@ EOF
 villas-signal random -l ${NUM_SAMPLES} -n > ${INPUT_FILE}
 
 # We delay EOF of the INPUT_FILE by 1 second in order to wait for incoming data to be received
-villas-pipe ${CONFIG_FILE} node1 > ${OUTPUT_FILE} < <(sleep 0.5; cat ${INPUT_FILE}; sleep 0.5; echo -n)
+villas-pipe -l ${NUM_SAMPLES} ${CONFIG_FILE} node1 > ${OUTPUT_FILE} < ${INPUT_FILE}
 
 # Comapre data
 villas-test-cmp ${INPUT_FILE} ${OUTPUT_FILE}

tests/integration/pipe-loopback-nanomsg.sh

@@ -43,7 +43,7 @@ EOF
 villas-signal random -l ${NUM_SAMPLES} -n > ${INPUT_FILE}
 
 # We delay EOF of the INPUT_FILE by 1 second in order to wait for incoming data to be received
-villas-pipe ${CONFIG_FILE} node1 > ${OUTPUT_FILE} < <(sleep 0.5; cat ${INPUT_FILE}; sleep 0.5; echo -n)
+villas-pipe -l ${NUM_SAMPLES} ${CONFIG_FILE} node1 > ${OUTPUT_FILE} < ${INPUT_FILE}
 
 cat ${INPUT_FILE}
 echo

tests/integration/pipe-loopback-shmem.sh

@@ -49,7 +49,7 @@ EOF
 villas-signal random -l ${NUM_SAMPLES} -n > ${INPUT_FILE}
 
 # We delay EOF of the INPUT_FILE by 1 second in order to wait for incoming data to be received
-villas-pipe ${CONFIG_FILE} node1 > ${OUTPUT_FILE} < <(cat ${INPUT_FILE}; sleep 1; echo -n)
+villas-pipe -l ${NUM_SAMPLES} ${CONFIG_FILE} node1 > ${OUTPUT_FILE} < ${INPUT_FILE}
 
 # Comapre data
 villas-test-cmp ${INPUT_FILE} ${OUTPUT_FILE}

tests/integration/pipe-loopback-socket.sh

@@ -74,7 +74,7 @@ nodes = {
 EOF
 
 # We delay EOF of the INPUT_FILE by 1 second in order to wait for incoming data to be received
-villas-pipe ${CONFIG_FILE} node1 > ${OUTPUT_FILE} < <(cat ${INPUT_FILE}; sleep 1; echo -n)
+villas-pipe -l ${NUM_SAMPLES} ${CONFIG_FILE} node1 > ${OUTPUT_FILE} < ${INPUT_FILE}
 
 # Compare data
 villas-test-cmp ${INPUT_FILE} ${OUTPUT_FILE}

tests/integration/pipe-loopback-zeromq.sh

@@ -44,7 +44,7 @@ EOF
 villas-signal random -l ${NUM_SAMPLES} -n > ${INPUT_FILE}
 
 # We delay EOF of the INPUT_FILE by 1 second in order to wait for incoming data to be received
-villas-pipe ${CONFIG_FILE} node1 > ${OUTPUT_FILE} < <(sleep 0.5; cat ${INPUT_FILE}; sleep 0.5; echo -n)
+villas-pipe -l ${NUM_SAMPLES} ${CONFIG_FILE} node1 > ${OUTPUT_FILE} < ${INPUT_FILE}
 
 # Comapre data
 villas-test-cmp ${INPUT_FILE} ${OUTPUT_FILE}