Test to ensure correct behaviour of prototype caching with dictionary prototypes

On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".


PASS protoTest(o) is 'PASS'
PASS protoTest(o) is undefined.
PASS protoKeys is [1,2,3]
PASS protoKeys is [1,2,3]
PASS testFunction(subclass1) is true
PASS testFunction(subclass2) is true
PASS testFunction(subclass2) is true
PASS successfullyParsed is true

TEST COMPLETE