add tests

maxscale-system-test/mxs957.cpp

@@ -0,0 +1,56 @@
+/**
+ * @file mxs957.cpp Execute given SQL through readwritesplit (with temporary tables usage)
+ *
+ *
+ * Execute the following SQL through readwritesplit without errors.
+ *
+ * CREATE OR REPLACE TABLE t1(`id` INT(10) UNSIGNED NOT NULL AUTO_INCREMENT PRIMARY KEY);
+ * CREATE OR REPLACE TABLE t2(`id` INT(10) UNSIGNED NOT NULL AUTO_INCREMENT PRIMARY KEY);
+ * CREATE TEMPORARY TABLE temp1(`id` INT(10) UNSIGNED NOT NULL AUTO_INCREMENT PRIMARY KEY);
+ * INSERT INTO temp1 values (1), (2), (3);
+ * INSERT INTO t1 values (1), (2), (3);
+ * INSERT INTO t2 values (1), (2), (3);
+ * CREATE TEMPORARY TABLE temp2
+ *        SELECT DISTINCT p.id FROM temp1 p JOIN t1 t ON (t.id = p.id)
+ *        LEFT JOIN t2 ON (t.id = t2.id)
+ *        WHERE p.id IS NOT NULL AND @@server_id IS NOT NULL;
+ * SELECT * FROM temp2;
+ */
+
+
+#include <iostream>
+#include <unistd.h>
+#include "testconnections.h"
+
+using namespace std;
+
+const char* queries[] =
+{
+    "USE test",
+    "CREATE OR REPLACE TABLE t1(`id` INT(10) UNSIGNED NOT NULL AUTO_INCREMENT PRIMARY KEY)",
+    "CREATE OR REPLACE TABLE t2(`id` INT(10) UNSIGNED NOT NULL AUTO_INCREMENT PRIMARY KEY)",
+    "CREATE TEMPORARY TABLE temp1(`id` INT(10) UNSIGNED NOT NULL AUTO_INCREMENT PRIMARY KEY)",
+    "INSERT INTO temp1 values (1), (2), (3)",
+    "INSERT INTO t1 values (1), (2), (3)",
+    "INSERT INTO t2 values (1), (2), (3)",
+    "CREATE TEMPORARY TABLE temp2 SELECT DISTINCT p.id FROM temp1 p JOIN t1 t ON (t.id = p.id) LEFT JOIN t2 ON (t.id = t2.id) WHERE p.id IS NOT NULL AND @@server_id IS NOT NULL",
+    "SELECT * FROM temp2",
+    "DROP TABLE t1",
+    "DROP TABLE t2",
+    NULL
+};
+
+int main(int argc, char *argv[])
+{
+    TestConnections * Test = new TestConnections(argc, argv);
+    Test->connect_maxscale();
+
+    for (int i = 0; queries[i]; i++)
+    {
+        Test->set_timeout(30);
+        Test->try_query(Test->conn_rwsplit, queries[i]);
+    }
+    int rval = Test->global_result;
+    delete Test;
+    return rval;
+}