def x():
# A should have received a request from the client
assert len(recvdRequest(A)) == 1
# A should not have received a PROPAGATE
assert len(recvdPropagate(A)) == 0
# A should have sent a PROPAGATE
assert len(sentPropagate(A)) == 1
def x():
# A should not have received a request from the client
assert len(recvdRequest(A)) == 0
# A should have received only one PROPAGATE
assert len(recvdPropagate(A)) == 1
# A should have sent only one PROPAGATE
assert len(sentPropagate(A)) == 1
def y():
# A should have received 3 PROPAGATEs
assert len(recvdPropagate(A)) == 3
# A should have total of 4 PROPAGATEs (3 from other nodes and 1 from
# itself)
key = sent1.identifier, sent1.reqId
assert len(A.requests[key].propagates) == 4
# A should still have sent only one PROPAGATE
assert len(sentPropagate(A)) == 1
def check_propagates_delayed():
# Node should have received a request from the client
assert len(recvdRequest(lagged_node)) == 1
# Node should not have received a PROPAGATE
assert len(recvdPropagate(lagged_node)) == 0
# Node should have sent a PROPAGATE
assert len(sentPropagate(lagged_node)) == 1
# Node should have 1 request in requests queue
assert len(lagged_node.requests) == 1
def check_propagates_delayed():
# Node should have received a request from the client
assert len(recvdRequest(lagged_node)) == 1
# Node should not have received a PROPAGATE
assert len(recvdPropagate(lagged_node)) == 0
# Node should have sent a PROPAGATE
assert len(sentPropagate(lagged_node)) == 1
# Node should have 1 request in requests queue
assert len(lagged_node.requests) == 1
def check_propagates():
# Node should have received a request from the client
assert len(recvdRequest(lagged_node)) == 1
# Node should have received a PROPAGATEs
assert len(recvdPropagate(lagged_node)) == 3
# Node should have sent a PROPAGATE
assert len(sentPropagate(lagged_node)) == 1
# Node should have one request in the requests queue
assert len(lagged_node.requests) == 1
def check_propagates():
# Node should have received a request from the client
assert len(recvdRequest(lagged_node)) == 1
# Node should have received a PROPAGATEs
assert len(recvdPropagate(lagged_node)) == 3
# Node should have sent a PROPAGATE
assert len(sentPropagate(lagged_node)) == 1
# Node should have one request in the requests queue
assert len(lagged_node.requests) == 1
def check_propagates_received():
# Node should have received 3 PROPAGATEs
assert len(recvdPropagate(lagged_node)) == 3
# Node should have total of 4 PROPAGATEs (3 from other nodes and 1 from
# itself)
key = sent1.digest
assert key in lagged_node.requests
assert len(lagged_node.requests[key].propagates) == 4
# Node should still have sent two PROPAGATEs since request
# was dropped and re-received over propagate
assert len(sentPropagate(lagged_node)) == 2
def check_propagates_received():
# Node should have received 3 PROPAGATEs
assert len(recvdPropagate(lagged_node)) == 3
# Node should have total of 4 PROPAGATEs (3 from other nodes and 1 from
# itself)
key = sent1.digest
assert key in lagged_node.requests
assert len(lagged_node.requests[key].propagates) == 4
# Node should still have sent two PROPAGATEs since request
# was dropped and re-received over propagate
assert len(sentPropagate(lagged_node)) == 2
def check_preprepares_delayed():
# Node should have received a request from the client
assert len(recvdRequest(lagged_node)) == 1
# Node should not have received a PROPAGATE
assert len(recvdPropagate(lagged_node)) == 3
# Node should have sent a PROPAGATE
assert len(sentPropagate(lagged_node)) == 1
# Node should have not received PrePrepares for master instance
assert len(recvdPrePrepareForInstId(lagged_node, 0)) == 0
# Node should have not received Prepares for master instance
assert len(recvdPrepareForInstId(lagged_node, 0)) == 0
# Node should have not received Commits for master instance
assert len(recvdCommitForInstId(lagged_node, 0)) == 0
# Node should have 1 request in requests queue
assert len(lagged_node.requests) == 1
def check_propagates_and_3pc_delayed():
# Node should have received a request from the client
assert len(recvdRequest(lagged_node)) == 1
# Node should not have received a PROPAGATE
assert len(recvdPropagate(lagged_node)) == 0
# Node should have sent a PROPAGATE
assert len(sentPropagate(lagged_node)) == 1
# Node should have not received PrePrepares for master instance
assert len(recvdPrePrepareForInstId(lagged_node, 0)) == 0
# Node should have not received Prepares for master instance
assert len(recvdPrepareForInstId(lagged_node, 0)) == 0
# Node should have not received Commits for master instance
assert len(recvdCommitForInstId(lagged_node, 0)) == 0
# Node should have 1 request in requests queue
assert len(lagged_node.requests) == 1
def check_propagates_and_3pc_received():
# Node should not have received requested PROPAGATEs
assert len(recvdPropagate(lagged_node)) == 6
# Node should have received delayed Prepares and Commits for master instance
assert len(recvdPrepareForInstId(lagged_node, 0)) == 2
assert len(recvdCommitForInstId(lagged_node, 0)) == 3
def check_propagates_and_3pc_received():
# Node should not have received requested PROPAGATEs
assert len(recvdPropagate(lagged_node)) == 6
# Node should have received delayed Prepares and Commits for master instance
assert len(recvdPrepareForInstId(lagged_node, 0)) == 2
assert len(recvdCommitForInstId(lagged_node, 0)) == 3