From 1e2e43a96e2b885df161ac7f7f0483b00a4a16c3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Markus=20M=C3=A4kel=C3=A4?= <markus.makela@mariadb.com>
Date: Thu, 7 Sep 2017 15:38:54 +0300
Subject: [PATCH] MXS-1389: Add test for uses_function

The test uses a uses_function type rule to restrict access to the name and
address columns.
---
 maxscale-system-test/fw/deny13      | 10 ++++++++++
 maxscale-system-test/fw/pass13      |  5 +++++
 maxscale-system-test/fw/rules13     |  2 ++
 maxscale-system-test/fwf.cpp        |  2 +-
 maxscale-system-test/fwf_reload.cpp |  2 +-
 5 files changed, 19 insertions(+), 2 deletions(-)
 create mode 100644 maxscale-system-test/fw/deny13
 create mode 100644 maxscale-system-test/fw/pass13
 create mode 100644 maxscale-system-test/fw/rules13

diff --git a/maxscale-system-test/fw/deny13 b/maxscale-system-test/fw/deny13
new file mode 100644
index 000000000..6c4a2c343
--- /dev/null
+++ b/maxscale-system-test/fw/deny13
@@ -0,0 +1,10 @@
+SELECT SUM(name), address FROM t1;
+SELECT name, SUM(address) FROM t1;
+SELECT address, SUM(name) FROM t1;
+SELECT SUM(address), name FROM t1;
+SELECT AVG(name), address FROM t1;
+SELECT name, AVG(address) FROM t1;
+SELECT address, AVG(name) FROM t1;
+SELECT AVG(address), name FROM t1;
+SELECT AVG(name), SUM(address) FROM t1;
+SELECT SUM(name), AVG(address) FROM t1;
diff --git a/maxscale-system-test/fw/pass13 b/maxscale-system-test/fw/pass13
new file mode 100644
index 000000000..b2cad4521
--- /dev/null
+++ b/maxscale-system-test/fw/pass13
@@ -0,0 +1,5 @@
+DROP TABLE IF EXISTS t1;
+CREATE TABLE t1 (name int, address int, email int);
+INSERT INTO t1 VALUES (1, 1, 1);
+SELECT name, address, email FROM t1;
+SELECT name, address, SUM(email) FROM t1;
diff --git a/maxscale-system-test/fw/rules13 b/maxscale-system-test/fw/rules13
new file mode 100644
index 000000000..04c09a540
--- /dev/null
+++ b/maxscale-system-test/fw/rules13
@@ -0,0 +1,2 @@
+rule no_func_usage deny uses_function name address
+users %@% match any rules no_func_usage
diff --git a/maxscale-system-test/fwf.cpp b/maxscale-system-test/fwf.cpp
index 53356b31b..f518dc4bf 100644
--- a/maxscale-system-test/fwf.cpp
+++ b/maxscale-system-test/fwf.cpp
@@ -33,7 +33,7 @@ int main(int argc, char *argv[])
     FILE* file;
 
     sprintf(rules_dir, "%s/fw/", test_dir);
-    int N = 12;
+    int N = 13;
     int i;
 
     for (i = 1; i < N + 1; i++)
diff --git a/maxscale-system-test/fwf_reload.cpp b/maxscale-system-test/fwf_reload.cpp
index 38c3d3c8a..e57c07481 100644
--- a/maxscale-system-test/fwf_reload.cpp
+++ b/maxscale-system-test/fwf_reload.cpp
@@ -20,7 +20,7 @@ int main(int argc, char *argv[])
     char rules_dir[4096];
 
     sprintf(rules_dir, "%s/fw/", test_dir);
-    int N = 12;
+    int N = 13;
     int i;
 
     Test->stop_maxscale();