1 files changed, 47 insertions, 0 deletions
diff --git a/tests/imdocker-multi-line.sh b/tests/imdocker-multi-line.sh
new file mode 100755
index 0000000..f245fc2
--- /dev/null
+++ b/tests/imdocker-multi-line.sh
@@ -0,0 +1,47 @@
+#!/bin/bash
+# This is part of the rsyslog testbench, licensed under ASL 2.0
+
+# imdocker unit tests are enabled with --enable-imdocker-tests
+. ${srcdir:=.}/diag.sh init
+export NUMMESSAGES=999
+export QUEUE_EMPTY_CHECK_FUNC=wait_file_lines
+export COOKIE=$(tr -dc 'a-zA-Z0-9' < /dev/urandom | fold -w 10 | head -n 1)
+
+generate_conf
+add_conf '
+template(name="outfmt" type="string" string="%$!metadata!Names% %msg%\n")
+
+module(load="../contrib/imdocker/.libs/imdocker" PollingInterval="1"
+        ListContainersOptions="all=true"
+        GetContainerLogOptions="timestamps=0&follow=1&stdout=1&stderr=0")
+
+if $!metadata!Names == "'$COOKIE'" then {
+  action(type="omfile" template="outfmt"  file="'$RSYSLOG_OUT_LOG'")
+}
+'
+
+# launch a docker runtime to generate some logs.
+# These logs started after start-up should get from beginning
+docker run \
+  --name $COOKIE \
+  -e num_items=$((NUMMESSAGES+1)) \
+  -l imdocker.startregex=^multi-line: \
+  alpine \
+  /bin/sh -c \
+  'for i in `seq 1 $num_items`; do printf "multi-line: $i\n line2....\n line3....\n"; done' > /dev/null
+
+startup
+shutdown_when_empty
+wait_shutdown
+docker container rm $COOKIE
+
+content_check_with_count "$COOKIE multi-line:" $NUMMESSAGES 10
+## check if all the data we expect to get in the file is there
+for i in $(seq 1 $NUMMESSAGES); do
+  grep "$COOKIE multi-line: $i#012 line2....#012 line3...." $RSYSLOG_OUT_LOG > /dev/null 2>&1
+  if [ ! $? -eq 0 ]; then
+    echo "ERROR: expecting the string $COOKIE multi-line: item '$i', it's not there"
+    error_exit 1
+  fi
+done
+exit_test