tests: Improve test for bug 620673

diff --git a/tests/methods/bug620673.vala b/tests/methods/bug620673.vala
index a305a3eb61e3acd88db8106e207775b53310f59a..fd6158b09330ee9e48785d076ce778fd41f6aadf 100644 (file)
--- a/tests/methods/bug620673.vala
+++ b/tests/methods/bug620673.vala
@@ -1,5 +1,10 @@
 void foo (int bar, ...) throws Error {
+       assert (bar == 42);
+       var args = va_list ();
+       int arg = args.arg ();
+       assert (arg == 23);
 }
 
 void main () {
-}
\ No newline at end of file
+       foo (42, 23);
+}