1 files changed, 53 insertions, 0 deletions
diff --git a/tests/imdocker-new-logs-from-start.sh b/tests/imdocker-new-logs-from-start.sh
new file mode 100755
index 0000000..aaaf07d
--- /dev/null
+++ b/tests/imdocker-new-logs-from-start.sh
@@ -0,0 +1,53 @@
+#!/bin/bash
+# This is part of the rsyslog testbench, licensed under ASL 2.0
+# imdocker unit tests are enabled with --enable-imdocker-tests
+. ${srcdir:=.}/diag.sh init
+export COOKIE=$(tr -dc 'a-zA-Z0-9' < /dev/urandom | fold -w 10 | head -n 1)
+generate_conf
+add_conf '
+#template(name="template_msg_only" type="string" string="%msg%\n")
+template(name="outfmt" type="string" string="%$!metadata!Names% %msg%\n")
+module(load="../contrib/imdocker/.libs/imdocker" PollingInterval="1"
+        ListContainersOptions="all=true"
+        GetContainerLogOptions="tail=1&timestamps=0&follow=1&stdout=1&stderr=0&tail=1"
+        RetrieveNewLogsFromStart="on"
+        )
+action(type="omfile" template="outfmt"  file="'$RSYSLOG_OUT_LOG'")
+
+if $!metadata!Names == "'$COOKIE'" then {
+  action(type="omfile" template="outfmt"  file="'$RSYSLOG_OUT_LOG'")
+}
+'
+
+#NUM_ITEMS=1000
+# launch a docker runtime to generate some logs.
+# these log items should be tailed.
+docker run \
+   --rm \
+   -e seq_start=101 \
+   -e seq_end=200 \
+   alpine \
+   /bin/sh -c 'for i in `seq $seq_start $seq_end`; do echo "tailed item $i"; sleep .01; done' > /dev/null &
+
+sleep 1
+
+#export RS_REDIR=-d
+startup
+NUMMESSAGES=1000
+# launch a docker runtime to generate some logs.
+# These logs started after start-up should get from beginning
+docker run \
+   --name $COOKIE \
+   -e NUMMESSAGES=$NUMMESSAGES \
+   alpine \
+   /bin/sh -c 'for i in `seq 1 $NUMMESSAGES`; do echo "log item $i"; done' > /dev/null
+
+shutdown_when_empty
+wait_shutdown
+
+echo "file name: $RSYSLOG_OUT_LOG"
+echo "\"tailed item\" occurred: $(grep -c 'tailed item ' $RSYSLOG_OUT_LOG)/100 (expect less)."
+
+docker container rm $COOKIE
+exit_test
+