From ad31a637f6f913a68c25290098ef0de6c4271997 Mon Sep 17 00:00:00 2001
From: liuyq-617 <yqliu@taosdata.com>
Date: Thu, 3 Jun 2021 02:54:57 +0000
Subject: [PATCH] [TD-4395]update test-all.sh

---
 tests/test-all.sh | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/tests/test-all.sh b/tests/test-all.sh
index 47e5de6aa0..6e7963e787 100755
--- a/tests/test-all.sh
+++ b/tests/test-all.sh
@@ -233,6 +233,10 @@ totalExampleFailed=0
 
 if [ "${OS}" == "Linux" ]; then
     corepath=`grep -oP '.*(?=core_)' /proc/sys/kernel/core_pattern||grep -oP '.*(?=core-)' /proc/sys/kernel/core_pattern`
+    if [ -z "$corepath" ];then
+      echo "/coredump/core_%e_%p_%t" > /proc/sys/kernel/core_pattern || echo "Permission denied"
+      corepath="/coredump/"
+    fi
 fi
 
 if [ "$2" != "jdbc" ] && [ "$2" != "python" ] && [ "$2" != "unit" ]  && [ "$2" != "example" ]; then
-- 
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