--SELFTEST-- loading test
--STEPTEST-- step_init called
--STEPTEST-- step_test called iteration=1
--SELFTEST-- exit 5
--SELFTEST-- loading test
--STEPTEST-- step_test called iteration=2
--SELFTEST-- exit 5
--SELFTEST-- loading test
--STEPTEST-- step_test called iteration=3
--SELFTEST-- exit 5
--SELFTEST-- loading test
--STEPTEST-- step_test called iteration=4
--SELFTEST-- exit 5
--SELFTEST-- loading test
--STEPTEST-- step_test called iteration=5
--SELFTEST-- exit 5
--SELFTEST-- loading test
--SELFTEST-- exit 0