patch 7.4.1246
Problem:    The channel functionality isn't tested.
Solution:   Add a test using a Python test server.
diff --git a/src/testdir/Make_all.mak b/src/testdir/Make_all.mak
index d7a06ee..bb92904 100644
--- a/src/testdir/Make_all.mak
+++ b/src/testdir/Make_all.mak
@@ -171,6 +171,7 @@
 NEW_TESTS = test_arglist.res \
 	    test_assert.res \
 	    test_cdo.res \
+	    test_channel.res \
 	    test_hardcopy.res \
 	    test_increment.res \
 	    test_langmap.res \