def test_3n_l0_l1_l2():
passive_nodes = os.getenv("RIFT_PASSIVE_NODES", "").split(",")
# Bring topology up
les = LogExpectSession()
res = RiftExpectSession("3n_l0_l1_l2")
# Check that node1-node2 and node2-node3 adjacencies reaches 3-way
if "node1" not in passive_nodes:
check_rift_node1_intf_up(res)
check_log_node1_intf_up(les)
if "node2" not in passive_nodes:
check_rift_node2_intf_up(res)
check_log_node2_intf_up(les)
if "node3" not in passive_nodes:
check_rift_node3_intf_up(res)
check_log_node3_intf_up(les)
if "node1" not in passive_nodes:
# Bring interface if1 on node1 down
res.interface_failure("node1", "if1", "failed")
check_rift_node1_intf_down(res)
check_log_node1_intf_down(res)
if "node2" not in passive_nodes:
check_rift_node2_intf_down(res)
check_log_node2_intf_down(res)
if "node3" not in passive_nodes:
check_rift_node3_intf_down(res)
check_log_node3_intf_down(res)
# TODO: add test cases for bringing interface node2-node3 down
# Done
res.stop()
def test_2n_l1_l3():
passive_nodes = os.getenv("RIFT_PASSIVE_NODES", "").split(",")
les = LogExpectSession()
res = RiftExpectSession("2n_l1_l3")
if "node1" not in passive_nodes:
check_rift_node1(res)
check_log_node1(les)
if "node2" not in passive_nodes:
check_rift_node2(res)
check_log_node2(les)
res.stop()
def test_2n_un_l0():
passive_nodes = os.getenv("RIFT_PASSIVE_NODES", "").split(",")
# Bring topology up
les = LogExpectSession()
res = RiftExpectSession("2n_un_l0")
# Check that adjacency stays in 1-way, check offers, check levels
if "node1" not in passive_nodes:
check_rift_node1_intf_up(res)
check_log_node1_intf_up(les)
if "node2" not in passive_nodes:
check_rift_node2_intf_up(res)
check_log_node2_intf_up(les)
# Done
res.stop()
def test_2n_l0_l1():
passive_nodes = os.getenv("RIFT_PASSIVE_NODES", "").split(",")
# Bring topology up
les = LogExpectSession()
res = RiftExpectSession("2n_l0_l1")
# Check that adjacency reaches 3-way, check offers, check levels
if "node1" not in passive_nodes:
check_rift_node1_intf_up(res)
check_log_node1_intf_up(les)
if "node2" not in passive_nodes:
check_rift_node2_intf_up(res)
check_log_node2_intf_up(les)
if "node1" not in passive_nodes:
# Bring interface if1 on node1 down
res.interface_failure("node1", "if1", "failed")
# Check that adjacency goes back to 1-way, check offers, check levels
check_rift_node1_intf_down(res)
check_log_node1_intf_down(les)
if "node2" not in passive_nodes:
check_rift_node2_intf_down(res)
check_log_node2_intf_down(les)
# Done
res.stop()