platform independence fix: tdef range tests

Run INT_MAX and ULONG_MAX related tests only manually, remove from automatic
testing. This will hopefully fix recent build failures on various platforms.

Add a 64 bit output example for expected results when invoking
`./tdef_test range'. This is not checked automatically and merely serves for
manual reference.

For vty tests, use 32bit max values instead of INT_MAX and ULONG_MAX.

Change-Id: I6242243bde1d7ddebb858512a1f0b07f4ec3e5c2
diff --git a/tests/Makefile.am b/tests/Makefile.am
index 54fb11f..63f3959 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -300,6 +300,7 @@
 	     oap/oap_client_test.ok oap/oap_client_test.err		\
 	     vty/vty_transcript_test.vty				\
 	     tdef/tdef_test.ok \
+	     tdef/tdef_test_range_64bit.ok \
 	     tdef/tdef_vty_test_config_root.vty	\
 	     tdef/tdef_vty_test_config_subnode.vty \
 	     tdef/tdef_vty_test_dynamic.vty \