8742036cbd
etc. git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@9785 626c5289-ae23-0410-ae9c-e8d60b6d4f22
60 lines
1.1 KiB
Ruby
60 lines
1.1 KiB
Ruby
#!/usr/bin/env ruby
|
|
#
|
|
# Put description here
|
|
#
|
|
#
|
|
#
|
|
#
|
|
#
|
|
|
|
require 'swig_assert'
|
|
|
|
require 'director_wombat'
|
|
|
|
include Director_wombat
|
|
|
|
# Test base class functionality
|
|
barObj = Bar.new
|
|
|
|
# Bar#meth should return a Foo_integers instance
|
|
fooIntsObj = barObj.meth
|
|
raise RuntimeError unless fooIntsObj.instance_of?(Foo_integers)
|
|
|
|
# Foo_integers#meth(n) should return n
|
|
raise RuntimeError if fooIntsObj.meth(42) != 42
|
|
|
|
#
|
|
# Now subclass Foo_integers, but override its virtual method
|
|
# meth(n) so that it returns the number plus one.
|
|
#
|
|
class MyFooInts < Foo_integers
|
|
def meth(n)
|
|
n + 1
|
|
end
|
|
end
|
|
|
|
#
|
|
# Subclass Bar and override its virtual method meth()
|
|
# so that it returns a new MyFooInts instance instead of
|
|
# a Foo_integers instance.
|
|
#
|
|
class MyBar < Bar
|
|
def meth
|
|
MyFooInts.new
|
|
end
|
|
end
|
|
|
|
#
|
|
# Now repeat previous tests:
|
|
#
|
|
# Create a MyBar instance...
|
|
#
|
|
barObj = MyBar.new
|
|
|
|
# MyBar#meth should return a MyFooInts instance
|
|
fooIntsObj = barObj.meth
|
|
raise RuntimeError unless fooIntsObj.instance_of?(MyFooInts)
|
|
|
|
# MyFooInts#meth(n) should return n+1
|
|
raise RuntimeError if fooIntsObj.meth(42) != 43
|
|
|
|
|