1 files changed, 43 insertions, 0 deletions
diff --git a/fluent-bit/lib/librdkafka-2.1.0/tests/parse-refcnt.sh b/fluent-bit/lib/librdkafka-2.1.0/tests/parse-refcnt.sh
new file mode 100755
index 00000000..f77b2a12
--- /dev/null
+++ b/fluent-bit/lib/librdkafka-2.1.0/tests/parse-refcnt.sh
@@ -0,0 +1,43 @@
+#!/bin/bash
+#
+#
+
+set -e
+
+# Parse a log with --enable-refcnt output enabled.
+
+log="$1"
+
+if [[ ! -f $log ]]; then
+    echo "Usage: $0 <log-file>"
+    exit 1
+fi
+
+
+# Create a file with all refcnt creations
+cfile=$(mktemp)
+grep 'REFCNT.* 0 +1:' $log | awk '{print $6}' | sort > $cfile
+
+# .. and one file with all refcnt destructions
+dfile=$(mktemp)
+grep 'REFCNT.* 1 -1:' $log | awk '{print $6}' | sort > $dfile
+
+# For each refcnt that was never destructed (never reached 0), find it
+# in the input log.
+
+seen=
+for p in $(grep -v -f $dfile $cfile) ; do
+    echo "=== REFCNT $p never reached 0 ==="
+    grep -nH "$p" $log
+    echo ""
+    seen=yes
+done
+
+rm -f "$cfile" "$dfile"
+
+if [[ -z $seen ]]; then
+    echo "No refcount leaks found"
+    exit 0
+fi
+
+exit 2