def run_step(logger, iterations, restart_after_iteration, kwargs_extras, **kwargs):
import wptrunner
kwargs = copy.deepcopy(kwargs)
if restart_after_iteration:
kwargs["repeat"] = iterations
else:
kwargs["rerun"] = iterations
kwargs["pause_after_test"] = False
kwargs.update(kwargs_extras)
def wrap_handler(x):
x = LogLevelFilter(x, "WARNING")
if not kwargs["verify_log_full"]:
x = LogActionFilter(x, ["log", "process_output"])
return x
initial_handlers = logger._state.handlers
logger._state.handlers = [wrap_handler(handler)
for handler in initial_handlers]
log = io.BytesIO()
# Setup logging for wptrunner that keeps process output and
# warning+ level logs only
logger.add_handler(StreamHandler(log, JSONFormatter()))
wptrunner.run_tests(**kwargs)
logger._state.handlers = initial_handlers
logger._state.running_tests = set()
logger._state.suite_started = False
log.seek(0)
results, inconsistent = process_results(log, iterations)
return results, inconsistent, iterations