1 files changed, 26 insertions, 0 deletions
diff --git a/fluent-bit/tests/runtime_shell/common.sh b/fluent-bit/tests/runtime_shell/common.sh
new file mode 100644
index 000000000..1f4ec663a
--- /dev/null
+++ b/fluent-bit/tests/runtime_shell/common.sh
@@ -0,0 +1,26 @@
+#!/bin/sh
+
+# This function is meant to be used alongside with
+# in_expect_base.conf or a similar setup where 
+# fluent-bit is set up to create a file as soon
+# as it starts.
+#
+# I would rather use pidof but it's not viable.
+#
+wait_for_fluent_bit() {
+    result=1
+
+    for retry in `seq 10` 
+    do
+        if test -f $1
+        then
+            sleep 1
+            result=0
+            break
+        fi
+
+        sleep 1
+    done
+
+    echo "$result"
+}