[glibmm] tests: glibmm_value: Actually call the test function.

[Murray Cumming <murrayc src gnome org>]

commit bbce2bfd10d304c4748fe246fb08fbefe686d6b9
Author: Murray Cumming <murrayc murrayc com>
Date:   Fri Apr 7 21:30:29 2017 +0200

    tests: glibmm_value: Actually call the test function.

 tests/glibmm_value/main.cc |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)
---
diff --git a/tests/glibmm_value/main.cc b/tests/glibmm_value/main.cc
index 515a79e..29417ab 100644
--- a/tests/glibmm_value/main.cc
+++ b/tests/glibmm_value/main.cc
@@ -12,7 +12,7 @@ class Widget;
 }
 
 void
-some_method()
+test()
 {
   // custom copyable
   Glib::Value<Foo> value_foo;
@@ -33,5 +33,7 @@ some_method()
 //
 
 int main() {
+  test();
+
   return EXIT_SUCCESS;
 }