| require 'example' | |
| # create a zoo | |
| zoo = Example::Zoo.new | |
| begin | |
| # Add in an couple of animals | |
| tiger1 = Example::Animal.new("tiger1") | |
| zoo.add_animal(tiger1) | |
| # unset variables to force gc | |
| tiger = nil | |
| end | |
| GC.start | |
| # Now get the tiger again | |
| tiger2 = zoo.get_animal(0) | |
| # Call a method to verify the animal is still valid and not gc'ed | |
| if tiger2.get_name != "tiger1" | |
| raise RuntimeError, "Wrong animal name" | |
| end |