Changed how query classifier determines which statements trigger implicit commit.

Changed test makefile and rwsplit.sh script and added two example sql scripts.

server/modules/routing/readwritesplit/test/makefile

@@ -14,12 +14,14 @@ cleantests:
 	- $(DEL) *.o 
 	- $(DEL) *~
 
-testall: 
-	$(MAKE) cleantests
-	$(MAKE) DEBUG=Y buildtests
-	$(MAKE) runtests
 
-buildtests : 
+testall: 
+	-$(MAKE) cleantests
+	-$(MAKE) DEBUG=Y buildtests
+	-$(MAKE) runtests
+
+buildtests:
+
 
 runtests:
 	@echo ""				>> $(TESTLOG)
@@ -27,13 +29,14 @@ runtests:
 	@echo $(shell date)			>> $(TESTLOG)
 	@echo "Test MaxScale R/W Split"		>> $(TESTLOG)
 	@echo "-------------------------------"	>> $(TESTLOG)
-
-ifeq ($(shell ./rwsplit.sh $(TESTLOG) 127.0.0.1 4006 maxuser maxpwd ; echo $$?), 0)
-	@echo "MaxScale core PASSED"    >> $(TESTLOG)
-else
-	@echo "MaxScale core FAILED"    >> $(TESTLOG) ; exit 1
-endif
+	./rwsplit.sh $(TESTLOG) test_transaction_routing1.sql 127.0.0.1 4006 maxuser maxpwd
+	./rwsplit.sh $(TESTLOG) test_transaction_routing2.sql 127.0.0.1 4006 maxuser maxpwd
+	./rwsplit.sh $(TESTLOG) test_transaction_routing3.sql 127.0.0.1 4006 maxuser maxpwd
 	@echo ""                        >> $(TESTLOG)
 
+
 pesce:
 	@echo "fine"
+
+
+	

server/modules/routing/readwritesplit/test/rwsplit.sh

@@ -1,14 +1,30 @@
 #!/bin/sh
+NARGS=6
 TLOG=$1
-THOST=$2
-TPORT=$3
-TUSER=$4
-TPWD=$5
+TINPUT=$2
+THOST=$3
+TPORT=$4
+TUSER=$5
+TPWD=$6
+
+if [ $# != $NARGS ] ;
+then
+echo""
+echo "Wrong number of arguments, gave "$#" but "$NARGS" is required"
+echo "" 
+echo "Usage :" 
+echo "        rwsplit.sh <log filename> <test input> <host> <port> <user> <password>"
+echo ""
+exit 1
+fi
+
+
 RUNCMD=mysql\ --host=$THOST\ -P$TPORT\ -u$TUSER\ -p$TPWD\ --unbuffered=true\ --disable-reconnect\ --silent
 
-INPUT=test_transaction_routing1.sql
-
-a=`$RUNCMD < ./$INPUT`
-if [ "$a" != "2" ]; then echo "$INPUT FAILED">>$TLOG; exit 1 ; 
-else echo "$INPUT PASSED">>$TLOG ; fi
+a=`$RUNCMD < ./$TINPUT`
+if [ "$a" != "2" ]; then 
+        echo "$TINPUT FAILED">>$TLOG; 
+else 
+        echo "$TINPUT PASSED">>$TLOG ; 
+fi
 

server/modules/routing/readwritesplit/test/test_transaction_routing1.sql

@@ -6,16 +6,14 @@ START TRANSACTION;
 CREATE TABLE IF NOT EXISTS myCity (a int, b char(20)); 
 INSERT INTO myCity VALUES (1, 'Milan'); 
 INSERT INTO myCity VALUES (2, 'London'); 
-COMMIT;
--- Now there are two values
+COMMIT; 
 START TRANSACTION; 
 DELETE FROM myCity; 
--- Now there are zero values
-SET @a = (SELECT COUNT(1) FROM myCity); -- implicit COMMIT for DELETE operation
-ROLLBACK; -- nothing to roll back 
+SET @a = (SELECT COUNT(1) FROM myCity); 
+ROLLBACK; 
 START TRANSACTION; 
-SET @b = (SELECT COUNT(*) FROM myCity); -- implicit COMMIT for empty trx
+SET @b = (SELECT COUNT(*) FROM myCity); 
 START TRANSACTION; 
 DROP TABLE myCity; 
-SELECT (@a+@b) AS res; -- counts 0+0 ans sets the result to 'res'
+SELECT (@a+@b) AS res; 
 COMMIT;

server/modules/routing/readwritesplit/test/test_transaction_routing2.sql

@@ -0,0 +1,7 @@
+SET autocommit = 1; 
+SELECT @@server_id INTO @a;
+START TRANSACTION; 
+SELECT @@server_id INTO @b;
+COMMIT;
+SELECT (@a-@b) INTO @c;
+SELECT @a, @b, @c;