Test: Add math automation test suite.

test/testautomation_math.c

@@ -0,0 +1,10 @@
+/**
+ * Math test suite
+ */
+
+#include "SDL.h"
+#include "SDL_test.h"
+
+static const SDLTest_TestCaseReference* mathTests[] = {NULL};
+
+SDLTest_TestSuiteReference mathTestSuite = {"Math", NULL, mathTests, NULL};