dia2gsup: Introduce initial testsuite

This testsuite contains 1 working test so far.

Related: OS#5757
Change-Id: Ia3db9fd62249777cd7c63f6c4af1568c79468728
diff --git a/dia2gsup/DIA2GSUP_Tests.default b/dia2gsup/DIA2GSUP_Tests.default
new file mode 100644
index 0000000..95b42e9
--- /dev/null
+++ b/dia2gsup/DIA2GSUP_Tests.default
@@ -0,0 +1,8 @@
+[LOGGING]
+mtc.FileMask := LOG_ALL | TTCN_DEBUG | TTCN_MATCHING; // | DEBUG_ENCDEC;
+
+[TESTPORT_PARAMETERS]
+
+[MODULE_PARAMETERS]
+
+[EXECUTE]