From be52b3a71e65d45603b01c390d13490cb4f243c8 Mon Sep 17 00:00:00 2001
From: Markus Makela <markus.makela@skysql.com>
Date: Fri, 15 Aug 2014 13:41:56 +0300
Subject: [PATCH] more stress tests for rwsplit router

---
 .../routing/readwritesplit/test/rwsplit.sh    | 38 +++++++++++++++----
 .../readwritesplit/test/test_sescmd3.sql      | 16 ++++++++
 2 files changed, 46 insertions(+), 8 deletions(-)
 create mode 100644 server/modules/routing/readwritesplit/test/test_sescmd3.sql

diff --git a/server/modules/routing/readwritesplit/test/rwsplit.sh b/server/modules/routing/readwritesplit/test/rwsplit.sh
index 9d7afee57..c2e403b16 100755
--- a/server/modules/routing/readwritesplit/test/rwsplit.sh
+++ b/server/modules/routing/readwritesplit/test/rwsplit.sh
@@ -230,25 +230,47 @@ if [ "$a" != "$TRETVAL" ]; then
 else
         echo "$TINPUT PASSED">>$TLOG ;
 fi
-
-echo "Session variables" >> $TLOG
+echo "-----------------------------------" >> $TLOG
+echo "Session variables: Stress Test 1" >> $TLOG
 echo "-----------------------------------" >> $TLOG
 
-RUNCMD=mysql\ --host=$THOST\ -P$TPORT\ -u$TUSER\ -p$TPWD\ --unbuffered=true\ --disable-reconnect\ -vv
+RUNCMD=mysql\ --host=$THOST\ -P$TPORT\ -u$TUSER\ -p$TPWD\ --unbuffered=true\ --disable-reconnect\ -q\ -r
 TINPUT=test_sescmd2.sql
 for ((i = 0;i<1000;i++))
 do
-    a=`$RUNCMD < ./$TINPUT 2>&1`
-    if [[ "`echo $a|grep -i 'error'`" != "" ]]
+    a=`$RUNCMD < $TINPUT 2>&1`
+    if [[ "`echo "$a"|grep -i 'error'`" != "" ]]
     then
-	err=`echo "$a" | gawk ' /ERROR/{print a;print $0;exit 0}{a=$0}'`
-        echo "$err" >> $TLOG
-	echo "TEST FAILED" >> $TLOG
+	err=`echo "$a" | grep -i error`
 	break
     fi
 done
 if [[ "$err" == "" ]]
 then
     echo "TEST PASSED" >> $TLOG
+else
+    echo "$err" >> $TLOG
+    echo "Test FAILED at iteration $((i+1))" >> $TLOG
 fi
 echo "-----------------------------------" >> $TLOG
+echo "Session variables: Stress Test 2" >> $TLOG
+echo "-----------------------------------" >> $TLOG
+
+err=""
+TINPUT=test_sescmd3.sql
+for ((j = 0;j<1000;j++))
+do
+    b=`$RUNCMD < $TINPUT 2>&1`
+    if [[ "`echo "$b"|grep -i 'null'`" != "" ]]
+    then
+	err=`echo "$b" | grep -i null`
+	break
+    fi
+done
+if [[ "$err" == "" ]]
+then
+    echo "TEST PASSED" >> $TLOG
+else
+    echo "Test FAILED at iteration $((j+1))" >> $TLOG
+fi
+echo "" >> $TLOG
diff --git a/server/modules/routing/readwritesplit/test/test_sescmd3.sql b/server/modules/routing/readwritesplit/test/test_sescmd3.sql
new file mode 100644
index 000000000..ef5e9ed72
--- /dev/null
+++ b/server/modules/routing/readwritesplit/test/test_sescmd3.sql
@@ -0,0 +1,16 @@
+/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;
+/*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
+/*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
+/*!40103 SET @OLD_TIME_ZONE=@@TIME_ZONE */;
+/*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
+/*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
+/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */;
+/*!40111 SET @OLD_SQL_NOTES=@@SQL_NOTES, SQL_NOTES=0 */;
+select @OLD_SQL_NOTES;
+select @OLD_CHARACTER_SET_CLIENT;
+select @OLD_CHARACTER_SET_RESULTS;
+select @OLD_COLLATION_CONNECTION;
+select @OLD_TIME_ZONE;
+select @OLD_UNIQUE_CHECKS;
+select @OLD_FOREIGN_KEY_CHECKS;
+select @OLD_SQL_MODE;