From 60b0e8da5cefa4221a97c8659c5b9aaa375716a4 Mon Sep 17 00:00:00 2001
From: Chenxiong Qi <cqi@redhat.com>
Date: Tue, 2 Jul 2019 16:51:42 +0800
Subject: [PATCH] Wait for Postgres to be running before starting the unit
 tests

Fixes #1314

Signed-off-by: Chenxiong Qi <cqi@redhat.com>
---
 contrib/run-unittests.sh | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/contrib/run-unittests.sh b/contrib/run-unittests.sh
index 10fa48d2..641ae7e8 100755
--- a/contrib/run-unittests.sh
+++ b/contrib/run-unittests.sh
@@ -64,6 +64,15 @@ if [ -n "$with_pgsql" ]; then
             -d \
             $postgres_image
     )
+
+    # Waiting for postgres container to start completely in case tests start too fast.
+    while true
+    do
+        docker exec $db_bg_container psql -U postgres -c '\dp' $db_name >/dev/null 2>&1
+        if [ $? == 0 ]; then
+            break
+        fi
+    done
 fi
 
 (cd "$source_dir" && docker run "${container_opts[@]}" $test_image "$@")