Added a runtime test case for aggregate.i.

git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk/SWIG@5327 626c5289-ae23-0410-ae9c-e8d60b6d4f22

Examples/test-suite/ruby/aggregate_runme.rb

@@ -0,0 +1,26 @@
+require 'aggregate'
+
+include Aggregate
+
+# Confirm that move() returns correct results under normal use
+result = move(UP)
+raise RuntimeError unless (result == UP)
+
+result = move(DOWN)
+raise RuntimeError unless (result == DOWN)
+
+result = move(LEFT)
+raise RuntimeError unless (result == LEFT)
+
+result = move(RIGHT)
+raise RuntimeError unless (result == RIGHT)
+
+# Confirm that it raises an exception when the contract is violated
+failed = false
+begin
+  move(0)
+rescue RuntimeError
+  failed = true
+end
+raise RuntimeError unless failed
+