.initTest();
initSlowDatanodeTest(t, new SleepAction(methodName, 0, 0, MAX_SLEEP));
initSlowDatanodeTest(t, new SleepAction(methodName, 1, 0, MAX_SLEEP));
initSlowDatanodeTest(t, new SleepAction(methodName, 2, 0, MAX_SLEEP));
t.fiAfterDownstreamStatusRead.set(new CountdownOomAction(methodName, dnIndex, 3));
t.fiPipelineErrorAfterInit.set(new VerificationAction(methodName, dnIndex));
writeSeveralPackets(methodName);
Assert.assertTrue(t.isSuccess());
}