README: add How-to-Test and How-to-Bench
@@ -57,3 +57,16 @@ mysql> explain select a1 from t1 where a > 10 and b < 5 limit 10;
+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
1 row in set (0.00 sec)
```
+
+## How to Test?
+
+```
+$make test
+```
+
+## How to Bench?
+
+```
+$make bench
+```
+
