ref: ddd6ef6148a2ea3902b7b80ed89d80cea89acfcf dir: /tests/Record.ref/
R{a=1,b=True} R{a=2,b=True} R{a=10,b=True} R{a=10,b=False} 2 True 1 True 1 1 True S1 10 S2 20 "foo" S1 99 S2 88 "foo" S2 20 "bar"