def create_state_machine():
state1 = ExecutionState("first_state", path=testing_utils.TEST_SCRIPT_PATH, filename="scoped_data_test_state1.py")
state1.add_outcome("first_outcome", 3)
state1.add_input_data_port("data_input_port1", "float")
state1.add_output_data_port("data_output_port1", "float")
state2 = ExecutionState("second_state", path=testing_utils.TEST_SCRIPT_PATH, filename="scoped_data_test_state2.py")
state2.add_outcome("first_outcome", 3)
state2.add_input_data_port("data_input_port1", "float")
state2.add_output_data_port("data_output_port1", "float")
state3 = HierarchyState("hierarchy_state")
state3.add_state(state1)
state3.add_state(state2)
state3.set_start_state(state1.state_id)
state3.add_outcome("Container_Outcome", 6)
state3.add_transition(state1.state_id, 3, state2.state_id, None)
state3.add_transition(state2.state_id, 3, state3.state_id, 6)
state3.add_input_data_port("data_input_port1", "float", 22.0)
state3.add_output_data_port("data_output_port1", "float")
state3.add_data_flow(state3.state_id,
state3.get_io_data_port_id_from_name_and_type("data_input_port1", InputDataPort),
state1.state_id,
state1.get_io_data_port_id_from_name_and_type("data_input_port1", InputDataPort))
state3.add_data_flow(state1.state_id,
state1.get_io_data_port_id_from_name_and_type("data_output_port1", OutputDataPort),
state2.state_id,
state2.get_io_data_port_id_from_name_and_type("data_input_port1", InputDataPort))
state3.add_data_flow(state2.state_id,
state2.get_io_data_port_id_from_name_and_type("data_output_port1", OutputDataPort),
state3.state_id,
state3.get_io_data_port_id_from_name_and_type("data_output_port1", OutputDataPort))
return StateMachine(state3)
def test_state_hash():
state1 = ExecutionState('ES', state_id="12345")
state2 = ExecutionState('ES', state_id="12345")
state1.add_output_data_port("out1", "int", data_port_id=1)
state1.add_output_data_port("out2", "int", data_port_id=2)
state1.add_input_data_port("in1", "int", data_port_id=3)
state1.add_input_data_port("in2", "int", data_port_id=4)
state1.add_outcome("o1", outcome_id=1)
state1.add_outcome("o2", outcome_id=2)
state2.add_outcome("o2", outcome_id=2)
state2.add_outcome("o1", outcome_id=1)
state2.add_input_data_port("in2", "int", data_port_id=4)
state2.add_input_data_port("in1", "int", data_port_id=3)
state2.add_output_data_port("out2", "int", data_port_id=2)
state2.add_output_data_port("out1", "int", data_port_id=1)
hash1 = hashlib.sha256()
hash2 = hashlib.sha256()
assert hash1.hexdigest() == hash2.hexdigest()
Hashable.update_hash_from_dict(hash1, state1)
Hashable.update_hash_from_dict(hash2, state2)
assert hash1.hexdigest() == hash2.hexdigest()
def create_state_machine2():
state1 = ExecutionState("MyFirstState", state_id="FirstLevel2", path=testing_utils.TEST_SCRIPT_PATH,
filename="default_data_port_test_state.py")
state0 = ExecutionState("MyZeroState", state_id="ZeroLevel2", path=testing_utils.TEST_SCRIPT_PATH,
filename="default_data_port_test_state.py")
state0.add_outcome("first_outcome", 3)
input_state0 = state0.add_input_data_port("input_data_port1", tuple, (1, 3, 2), data_port_id=1)
output_state0 = state0.add_output_data_port("output_data_port1", tuple)
state1.add_outcome("first_outcome", 3)
input_state1 = state1.add_input_data_port("input_data_port1", tuple, (1, 3, 2), data_port_id=1)
output_state1 = state1.add_output_data_port("output_data_port1", tuple)
state2 = HierarchyState("MyFirstHierarchyState",state_id="FirstLevel1")
state2.add_state(state1)
state2.add_state(state0)
state2.set_start_state(state0.state_id)
state2.add_outcome("Container_Outcome", 6)
state2.add_transition(state0.state_id, 3, state1.state_id, None)
state2.add_transition(state1.state_id, 3, state2.state_id, 6)
input_state2 = state2.add_input_data_port("input_data_port1", tuple)
output_state2 = state2.add_output_data_port("output_data_port1", tuple)
state2.add_data_flow(state0.state_id,
output_state0,
state1.state_id,
input_state1)
state2.add_data_flow(state1.state_id,
output_state1,
state2.state_id,
output_state2)
return StateMachine(state2)
def create_preemption_state_machine():
state1 = ExecutionState("FirstState",
path=testing_utils.TEST_SCRIPT_PATH,
filename="concurrence_preemption1.py")
state1.add_outcome("FirstOutcome", 3)
input_state1 = state1.add_input_data_port("input_data_port1", "float")
state2 = ExecutionState("SecondState",
path=testing_utils.TEST_SCRIPT_PATH,
filename="concurrence_preemption2.py")
state2.add_outcome("FirstOutcome", 3)
input_state2 = state2.add_input_data_port("input_data_port1", "float")
state3 = PreemptiveConcurrencyState("FirstConcurrencyState")
state3.add_state(state1)
state3.add_state(state2)
state3.add_outcome("State1 preempted", 3)
input_state3 = state3.add_input_data_port("input_data_port1", "float", 0.1)
input2_state3 = state3.add_input_data_port("input_data_port2", "float",
0.1)
state3.add_data_flow(state3.state_id, input_state3, state1.state_id,
input_state1)
state3.add_data_flow(state3.state_id, input2_state3, state2.state_id,
input_state2)
state3.add_transition(state1.state_id, 3, state3.state_id, 3)
return StateMachine(state3)
def test_lock_state_machine(caplog):
state_machine = StateMachine()
@lock_state_machine
def custom_function(object, number):
raise AttributeError("Test error")
State.custom_method = custom_function
state1 = ExecutionState("s1")
state_machine.root_state = state1
try:
state1.custom_method(5)
except Exception as e:
import traceback
print("Could not stop state machine: {0} {1}".format(
e, traceback.format_exc()))
assert global_lock_counter == 0
state1.add_outcome("outcome1", 3)
assert len(state1.outcomes) == 4
assert_logger_warnings_and_errors(caplog)
def create_hierarchy_state():
state1 = ExecutionState("MyFirstState",
path=testing_utils.TEST_SCRIPT_PATH,
filename="first_execution_state.py")
state1.add_outcome("MyFirstOutcome", 3)
state1.add_input_data_port("data_input_port1", "float")
state1.add_output_data_port("faulty_output_port", "float")
state1.add_output_data_port("data_output_port1", "float")
state2 = HierarchyState("MyFirstHierarchyState")
state2.add_state(state1)
state2.set_start_state(state1.state_id)
state2.add_outcome("Container_Outcome", 6)
transition_id = state2.add_transition(state1.state_id, 3, state2.state_id,
6)
# print state2.transitions[transition_id]
input_data_port_id = state2.add_input_data_port("input1",
"float",
42.0,
data_port_id=42)
state2.add_output_data_port("output1", "float")
state2.add_data_flow(
state2.state_id,
state2.get_io_data_port_id_from_name_and_type("input1", InputDataPort),
state1.state_id,
state1.get_io_data_port_id_from_name_and_type("data_input_port1",
InputDataPort))
state2.add_data_flow(
state1.state_id,
state1.get_io_data_port_id_from_name_and_type("data_output_port1",
OutputDataPort),
state2.state_id,
state2.get_io_data_port_id_from_name_and_type("output1",
OutputDataPort))
return state2
def create_state_machine():
state1 = ExecutionState("scoped_data_test_state",
path=testing_utils.TEST_SCRIPT_PATH,
filename="scoped_variable_test_state.py")
state1.add_outcome("loop", 1)
input1_state1 = state1.add_input_data_port("input_data_port1", "float")
input2_state1 = state1.add_input_data_port("input_data_port2", "float")
output_state1 = state1.add_output_data_port("output_data_port1", "float")
state2 = HierarchyState("scoped_data_hierarchy_state")
state2.add_state(state1)
state2.set_start_state(state1.state_id)
state2.add_transition(state1.state_id, 0, state2.state_id, 0)
state2.add_transition(state1.state_id, 1, state1.state_id, None)
input_state2 = state2.add_input_data_port("input_data_port1", "float",
10.0)
output_state2 = state2.add_output_data_port("output_data_port1", "float")
scoped_variable_state2 = state2.add_scoped_variable(
"scoped_variable1", "float", 12.0)
state2.add_data_flow(
state2.state_id,
state2.get_scoped_variable_from_name("scoped_variable1"),
state1.state_id, input1_state1)
state2.add_data_flow(state2.state_id, input_state2, state1.state_id,
input2_state1)
state2.add_data_flow(state1.state_id, output_state1, state2.state_id,
output_state2)
state2.add_data_flow(state1.state_id, output_state1, state2.state_id,
scoped_variable_state2)
return StateMachine(state2)
def create_state_machine():
state1 = ExecutionState("MyFirstState",
state_id="FirstLevel2",
path=testing_utils.TEST_SCRIPT_PATH,
filename="default_data_port_test_state.py")
state1.add_outcome("first_outcome", 3)
input_state1 = state1.add_input_data_port("input_data_port1", "str",
"default_value")
output_state1 = state1.add_output_data_port("output_data_port1", "str")
state2 = HierarchyState("MyFirstHierarchyState", state_id="FirstLevel1")
state2.add_state(state1)
state2.set_start_state(state1.state_id)
state2.add_outcome("Container_Outcome", 6)
state2.add_transition(state1.state_id, 3, state2.state_id, 6)
input_state2 = state2.add_input_data_port("input_data_port1", "str")
output_state2 = state2.add_output_data_port("output_data_port1", "str")
# state2.add_data_flow(state2.state_id,
# input_state2,
# state1.state_id,
# input_state1)
state2.add_data_flow(state1.state_id, output_state1, state2.state_id,
output_state2)
return StateMachine(state2)
def return_loop_state_machine():
state1 = ExecutionState("MyFirstState", path=testing_utils.TEST_SCRIPT_PATH, filename="loop_state1.py")
state1.add_outcome("MyFirstOutcome", 3)
state2 = ExecutionState("MySecondState", path=testing_utils.TEST_SCRIPT_PATH, filename="loop_state2.py")
state2.add_outcome("FirstOutcome", 3)
state3 = HierarchyState("MyFirstHierarchyState")
state3.add_state(state1)
state3.add_state(state2)
state3.set_start_state(state1.state_id)
state3.add_transition(state1.state_id, 3, state2.state_id, None)
state3.add_transition(state2.state_id, 3, state1.state_id, None)
return StateMachine(state3)
def create_state_machine():
state1 = ExecutionState("MyFirstState", path=testing_utils.TEST_SCRIPT_PATH, filename="global_variable_state.py")
state1.add_outcome("first_outcome", 3)
input_state1 = state1.add_input_data_port("input_data_port1", "float")
output_state1 = state1.add_output_data_port("output_data_port1", "float")
state3 = HierarchyState("MyFirstHierarchyState")
state3.add_state(state1)
state3.set_start_state(state1.state_id)
state3.add_outcome("Container_Outcome", 6)
state3.add_transition(state1.state_id, 3, state3.state_id, 6)
input_state3 = state3.add_input_data_port("input_data_port1", "float", 22.0)
output_state3 = state3.add_output_data_port("output_data_port1", "float")
state3.add_data_flow(state3.state_id, input_state3, state1.state_id, input_state1)
state3.add_data_flow(state1.state_id, output_state1, state3.state_id, output_state3)
return StateMachine(state3)
def create_concurrency_barrier_state():
state1 = ExecutionState("FirstState",
"id_of_state_1",
path=testing_utils.TEST_SCRIPT_PATH,
filename="concurrency_barrier1.py")
state1.add_outcome("FirstOutcomeState1", 3)
state1.add_outcome("SecondOutcomeState1", 4)
input_state1 = state1.add_input_data_port("input_data_port1", "float")
output_state1 = state1.add_output_data_port("output_data_port1", "float")
state2 = ExecutionState("SecondState",
"id_of_state_2",
path=testing_utils.TEST_SCRIPT_PATH,
filename="concurrency_barrier2.py")
state2.add_outcome("FirstOutcomeState2", 3)
state2.add_outcome("SecondOutcomeState2", 4)
input_state2 = state2.add_input_data_port("input_data_port1", "float")
output_state2 = state2.add_output_data_port("output_data_port1", "float")
barrier_state = BarrierConcurrencyState("FirstConcurrencyState",
"barrier_state_id")
barrier_state.add_state(state1)
barrier_state.add_state(state2)
input1_state3 = barrier_state.add_input_data_port("input_data_port1",
"float", 0.1)
input2_state3 = barrier_state.add_input_data_port("input_data_port2",
"float", 0.1)
barrier_state.add_data_flow(barrier_state.state_id, input1_state3,
state1.state_id, input_state1)
barrier_state.add_data_flow(barrier_state.state_id, input2_state3,
state2.state_id, input_state2)
barrier_state.add_output_data_port("output_data_port1", "str",
"default_output_value")
barrier_state.add_outcome("success_outcome", 3)
barrier_state.add_outcome("error_outcome", 4)
barrier_state.states[UNIQUE_DECIDER_STATE_ID].name = "decider_state"
barrier_state.states[UNIQUE_DECIDER_STATE_ID]._script = Script(
path=testing_utils.TEST_SCRIPT_PATH,
filename="decider_state.py",
check_path=True,
parent=barrier_state.states[UNIQUE_DECIDER_STATE_ID])
barrier_state.states[UNIQUE_DECIDER_STATE_ID].add_outcome(
"FirstOutcomeDecider", 3)
barrier_state.states[UNIQUE_DECIDER_STATE_ID].add_outcome(
"SecondOutcomeDecider", 4)
barrier_state.add_transition(
barrier_state.states[UNIQUE_DECIDER_STATE_ID].state_id, 3,
barrier_state.state_id, 3)
barrier_state.add_transition(
barrier_state.states[UNIQUE_DECIDER_STATE_ID].state_id, 4,
barrier_state.state_id, 4)
return barrier_state
def create_preemptive_wait_state_machine():
state1 = ExecutionState("state_1",
path=testing_utils.TEST_SCRIPT_PATH,
filename="preemptive_wait_test.py")
state1.add_outcome("FirstOutcome", 3)
state2 = ExecutionState("state_2",
path=testing_utils.TEST_SCRIPT_PATH,
filename="preemptive_wait_test.py")
state2.add_outcome("FirstOutcome", 3)
ctr_state = PreemptiveConcurrencyState("FirstConcurrencyState")
ctr_state.add_state(state1)
ctr_state.add_state(state2)
ctr_state.add_outcome("end", 3)
ctr_state.add_transition(state1.state_id, 3, ctr_state.state_id, 3)
ctr_state.add_transition(state2.state_id, 3, ctr_state.state_id, 3)
return StateMachine(ctr_state)
def get_models():
from rafcon.core.states.execution_state import ExecutionState
from rafcon.core.states.hierarchy_state import HierarchyState
from rafcon.gui.models.container_state import ContainerStateModel
def get_outcome_with_name(state_m, outcome_name):
return [
outcome_m for outcome_m in state_m.outcomes
if outcome_m.outcome.name == outcome_name
][0]
def get_state_with_name(parent_state_m, state_name):
return [
state_m for state_m in parent_state_m.states.values()
if state_m.state.name == state_name
][0]
execution_state = ExecutionState("ex1")
execution_state.add_outcome("oe1")
child_state = ExecutionState("ex2")
hierarchy_state = HierarchyState("h1")
hierarchy_state.add_outcome("oh1")
hierarchy_state.add_state(child_state)
root_state = HierarchyState("root")
root_state.add_state(execution_state)
root_state.add_state(hierarchy_state)
root_state_m = ContainerStateModel(root_state)
execution_state_m = get_state_with_name(root_state_m, "ex1")
hierarchy_state_m = get_state_with_name(root_state_m, "h1")
child_state_m = get_state_with_name(hierarchy_state_m, "ex2")
outcome_e_success_m = get_outcome_with_name(execution_state_m, "success")
outcome_e_1_m = get_outcome_with_name(execution_state_m, "oe1")
outcome_h_success_m = get_outcome_with_name(hierarchy_state_m, "success")
outcome_h_1_m = get_outcome_with_name(hierarchy_state_m, "oh1")
return (root_state_m, execution_state_m, hierarchy_state_m, child_state_m), (outcome_e_success_m, outcome_e_1_m), \
(outcome_h_success_m, outcome_h_1_m)
def create_state_machine():
state1 = ExecutionState("DummyState1",
path=testing_utils.TEST_SCRIPT_PATH,
filename="transition_test_state.py")
state1.add_outcome('dummy_outcome_1', 3)
state1.add_outcome('dummy_outcome_2', 4)
state2 = ExecutionState("DummyState2",
path=testing_utils.TEST_SCRIPT_PATH,
filename="transition_test_state.py")
state2.add_outcome('dummy_outcome_1', 3)
state2.add_outcome('dummy_outcome_2', 4)
state3 = ExecutionState("DummyState3",
path=testing_utils.TEST_SCRIPT_PATH,
filename="transition_test_state.py")
state3.add_outcome('dummy_outcome_1', 3)
state3.add_outcome('dummy_outcome_2', 4)
state4 = HierarchyState("DummyHierarchyState")
state4.add_state(state1)
state4.set_start_state(state1.state_id)
state4.add_state(state2)
state4.add_state(state3)
state4.add_outcome("final_outcome", 5)
state4.add_transition(state1.state_id, 3, state2.state_id, None)
state4.add_transition(state1.state_id, 4, state3.state_id, None)
state4.add_transition(state2.state_id, 3, state4.state_id, 5)
state4.add_transition(state3.state_id, 3, state4.state_id, 5)
state4.add_transition(state3.state_id, 4, state4.state_id, 5)
t = state4.add_transition(state2.state_id, 4, state1.state_id, None)
state4.remove_transition(t)
state4.add_transition(state2.state_id, 4, state1.state_id, None)
# no target at all
with raises(ValueError):
state4.add_transition(state3.state_id, 4, None, None)
# no to_state
with raises(ValueError):
state4.add_transition(state3.state_id, 4, None, 5)
# start transition already existing
with raises(ValueError):
state4.add_transition(None, None, state3.state_id, None)
state4.start_state_id = None
state4.add_transition(None, None, state1.state_id, None)
return StateMachine(state4)
def test_create_state(caplog):
state1 = ExecutionState("MyFirstState")
assert len(state1.outcomes) == 3
out = state1.add_outcome("MyFirstOutcome", 3)
assert len(state1.outcomes) == 4
state1.remove_outcome(out)
with raises(AttributeError):
# AttributeError should be raised if income is to be removed
state1.remove_income()
with raises(AttributeError):
# AttributeError should be raised if not existing outcome ID is to be removed
state1.remove_outcome(out)
with raises(AttributeError):
# AttributeError should be raised if outcome preempted is to be removed
state1.remove_outcome(-1)
with raises(AttributeError):
# AttributeError should be raised if outcome aborted is to be removed
state1.remove_outcome(-2)
assert len(state1.outcomes) == 3
assert len(state1.input_data_ports) == 0
assert len(state1.output_data_ports) == 0
input_port_id = state1.add_input_data_port("input", "str")
output_port_id = state1.add_output_data_port("output", "float")
assert len(state1.input_data_ports) == 1
assert len(state1.output_data_ports) == 1
state1.remove_input_data_port(input_port_id)
state1.remove_output_data_port(output_port_id)
assert len(state1.input_data_ports) == 0
assert len(state1.output_data_ports) == 0
with raises(AttributeError):
# AttributeError should be raised if not existing input is to be removed
state1.remove_input_data_port(input_port_id)
with raises(AttributeError):
# AttributeError should be raised if not existing output is to be removed
state1.remove_output_data_port(output_port_id)
state2 = ExecutionState(name="State2", state_id=state1.state_id)
# This should work, as data_type and default_value are optional parameters
port = InputDataPort('input', data_port_id=99)
with raises(AttributeError):
# The name of the port differs in key and class member
ExecutionState("test_execution_state",
input_data_ports={'diff_input': port})
# UTF8 strings should be allowed at least for descriptions
state1.description = u'My English is not v\xc3ry good'
assert_logger_warnings_and_errors(caplog)
a = ExecutionState("test", state_id=10)
b = ExecutionState("test", state_id=10)
assert a == b
assert a is not b
def create_models():
import rafcon.core.singleton
from rafcon.core.states.execution_state import ExecutionState
from rafcon.core.states.hierarchy_state import HierarchyState
from rafcon.core.state_machine import StateMachine
state1 = ExecutionState('State1')
output_state1 = state1.add_output_data_port("output", "int")
input_state1 = state1.add_input_data_port("input", "str", "zero")
state2 = ExecutionState('State2')
input_par_state2 = state2.add_input_data_port("par", "int", 0)
output_res_state2 = state2.add_output_data_port("res", "int")
state4 = HierarchyState(name='Nested')
state4.add_outcome('GoGo')
output_state4 = state4.add_output_data_port("out", "int")
state5 = ExecutionState('Nested2')
state5.add_outcome('HereWeGo')
input_state5 = state5.add_input_data_port("in", "int", 0)
state3 = HierarchyState(name='State3')
input_state3 = state3.add_input_data_port("input", "int", 0)
output_state3 = state3.add_output_data_port("output", "int")
state3.add_state(state4)
state3.add_state(state5)
state3.set_start_state(state4)
state3.add_scoped_variable("share", "int", 3)
state3.add_transition(state4.state_id, 0, state5.state_id, None)
state3.add_transition(state5.state_id, 0, state3.state_id, 0)
state3.add_data_flow(state4.state_id, output_state4, state5.state_id,
input_state5)
state3.add_outcome('Branch1')
state3.add_outcome('Branch2')
ctr_state = HierarchyState(name="Container")
ctr_state.add_state(state1)
ctr_state.add_state(state2)
ctr_state.add_state(state3)
input_ctr_state = ctr_state.add_input_data_port("ctr_in", "str", "zero")
output_ctr_state = ctr_state.add_output_data_port("ctr_out", "int")
ctr_state.set_start_state(state1)
ctr_state.add_transition(state1.state_id, 0, state2.state_id, None)
ctr_state.add_transition(state2.state_id, 0, state3.state_id, None)
ctr_state.add_transition(state3.state_id, 0, ctr_state.state_id, 0)
ctr_state.add_data_flow(state1.state_id, output_state1, state2.state_id,
input_par_state2)
ctr_state.add_data_flow(state2.state_id, output_res_state2,
state3.state_id, input_state3)
ctr_state.add_data_flow(ctr_state.state_id, input_ctr_state,
state1.state_id, input_state1)
ctr_state.add_data_flow(state3.state_id, output_state3, ctr_state.state_id,
output_ctr_state)
ctr_state.add_input_data_port("input", "str", "default_value1")
ctr_state.add_input_data_port("pos_x", "str", "default_value2")
ctr_state.add_input_data_port("pos_y", "str", "default_value3")
ctr_state.add_output_data_port("output", "str", "default_value1")
ctr_state.add_output_data_port("result", "str", "default_value2")
scoped_variable1_ctr_state = ctr_state.add_scoped_variable(
"scoped", "str", "default_value1")
scoped_variable2_ctr_state = ctr_state.add_scoped_variable(
"my_var", "str", "default_value1")
scoped_variable3_ctr_state = ctr_state.add_scoped_variable(
"ctr", "int", 42)
ctr_state.add_data_flow(ctr_state.state_id, input_ctr_state,
ctr_state.state_id, scoped_variable1_ctr_state)
ctr_state.add_data_flow(state1.state_id, output_state1, ctr_state.state_id,
scoped_variable3_ctr_state)
state_dict = {
'Container': ctr_state,
'State1': state1,
'State2': state2,
'State3': state3,
'Nested': state4,
'Nested2': state5
}
sm = StateMachine(ctr_state)
rafcon.core.singleton.state_machine_manager.add_state_machine(sm)
testing_utils.wait_for_gui()
state_machine_model = rafcon.gui.singleton.state_machine_manager_model.state_machines[
sm.state_machine_id]
return ctr_state, state_machine_model, state_dict
def do_check_for_state(state_name):
sm_history.modifications.reset()
# Note: The elements always need to be retrieved before performing an operation, as undo/redo operations replace
# both core and model objects
state_m = get_state_model_by_name(state_name, state_path_dict)
#############
# outcome add & remove
outcome_super, state = perform_history_action(
state_m.state.add_outcome, "super")
state = get_state_by_name(state_name, state_path_dict)
_, state = perform_history_action(state_m.state.remove_outcome,
outcome_super)
#############
# add two states
state4 = ExecutionState('State4', state_id='STATE4')
state_path_dict['state4'] = state.get_path() + "/" + "STATE4"
_, state = perform_history_action(state.add_state, state4)
state5 = ExecutionState('State5', state_id='STATE5')
state_path_dict['state5'] = state.get_path() + "/" + "STATE5"
_, state = perform_history_action(state.add_state, state5)
perform_multiple_undo_redo(2)
state4 = get_state_by_name('state4', state_path_dict)
outcome_state4 = state4.add_outcome('UsedHere')
assert len(sm_history.modifications) == 6
state5 = get_state_by_name('state5', state_path_dict)
outcome_state5 = state5.add_outcome('UsedHere')
assert len(sm_history.modifications) == 7
################
# add transition from_state_id, from_outcome, to_state_id=None, to_outcome=None, transition_id
new_transition_id1, state = perform_history_action(
state.add_transition,
from_state_id=state4.state_id,
from_outcome=outcome_state4,
to_state_id=state5.state_id,
to_outcome=None)
_, state = perform_history_action(state.add_transition,
from_state_id=state5.state_id,
from_outcome=outcome_state5,
to_state_id=state.state_id,
to_outcome=-1)
###################
# remove transition
_, state = perform_history_action(state.remove_transition,
new_transition_id1)
#############
# remove state
_, state = perform_history_action(state.remove_state, state5.state_id)
#############
# add input_data_port
state4 = get_state_by_name('state4', state_path_dict)
input_state4_id, state4 = perform_history_action(
state4.add_input_data_port, "input", "str", "zero")
#############
# remove input_data_port
_, state4 = perform_history_action(state4.remove_input_data_port,
input_state4_id)
#############
# add output_data_port
output_state4_id, state4 = perform_history_action(
state4.add_output_data_port, "output_" + state4.state_id, "int")
#############
# remove output_data_port
_, state4 = perform_history_action(state4.remove_output_data_port,
output_state4_id)
# prepare again state4
state4.add_output_data_port("output", "int")
state4.add_input_data_port("input_new", "str", "zero")
assert len(sm_history.modifications) == 17
output_state4_id = state4.add_output_data_port("output_new", "int")
assert len(sm_history.modifications) == 18
state5 = ExecutionState('State5', 'STATE5')
state = get_state_by_name(state_name, state_path_dict)
state.add_state(state5)
assert state_path_dict['state5'] == state5.get_path()
assert len(sm_history.modifications) == 19
input_par_state5 = state5.add_input_data_port("par", "int", 0)
assert len(sm_history.modifications) == 20
output_res_state5 = state5.add_output_data_port("res", "int")
assert len(sm_history.modifications) == 21
#####################
# add scoped_variable
scoped_buffer_nested, state = perform_history_action(
state.add_scoped_variable, "buffer", "int")
#####################
# remove scoped_variable
_, state = perform_history_action(state.remove_scoped_variable,
scoped_buffer_nested)
#############
# add data_flow
new_df_id, state = perform_history_action(
state.add_data_flow,
from_state_id=state4.state_id,
from_data_port_id=output_state4_id,
to_state_id=state5.state_id,
to_data_port_id=input_par_state5)
################
# remove data_flow
perform_history_action(state.remove_data_flow, new_df_id)
def test_state_property_modifications_history(caplog):
##################
# state properties
# TODO LibraryState test for properties like mentioned in the notification-test but also general for add and remove
# change name
# change parent
# change states
# change outcomes
# change transitions
# change input_data_ports
# change output_data_ports
# change scoped_variables
# change data_flows
# change script
# change script_text
# change description
# change active
# set_start_state
# change start_state_id
# change child_execution
testing_utils.dummy_gui(None)
testing_utils.initialize_environment(gui_config={
'AUTO_BACKUP_ENABLED': False,
'HISTORY_ENABLED': True
},
gui_already_started=False)
sm_model, state_dict = create_state_machine_m()
state1 = ExecutionState('State1', state_id="STATE1")
state1.add_input_data_port("input", "str", "zero")
state1.add_output_data_port("output", "int")
state1.add_output_data_port("count", "int")
state2 = ExecutionState('State2')
state2.add_input_data_port("par", "int", 0)
state2.add_input_data_port("number", "int", 5)
state2.add_output_data_port("res", "int")
nested_state = state_dict['Nested']
nested_state.add_state(state1)
nested_state.add_state(state2)
state2_path = state2.get_path()
nested_state.add_output_data_port("res", "int")
state1.add_outcome("again")
state1.add_outcome("counted")
assert len(sm_model.history.modifications) == 6
state2.add_outcome("done")
state2.add_outcome("best")
state2.add_outcome("full")
assert len(sm_model.history.modifications) == 9
nested_state.add_outcome("great")
assert len(sm_model.history.modifications) == 10
#######################################
######## Properties of State ##########
# name(self, name)
_, nested_state = perform_history_action(nested_state.__setattr__, "name",
"nested")
# TODO: The following commented operations are not correctly supported by the history!
# input_data_ports(self, input_data_ports) None or dict
# _, nested_state = perform_history_action(nested_state.__setattr__, "input_data_ports", {})
# _, nested_state = perform_history_action(nested_state.__setattr__, "output_data_ports", {})
# outcomes(self, outcomes) None or dict
# _, nested_state = perform_history_action(nested_state.__setattr__, "outcomes", nested_state.outcomes)
# _, nested_state = perform_history_action(nested_state.__setattr__, "outcomes", {})
script_text = '\ndef execute(self, inputs, outputs, gvm):\n\tself.logger.debug("Hello World")\n\treturn 0\n'
script_text1 = '\ndef execute(self, inputs, outputs, gvm):\n\tself.logger.debug("Hello NERD")\n\treturn 0\n'
# script(self, script) Script -> no script setter any more only script_text !!!
nested2_state = state_dict['Nested2']
_, nested2_state = perform_history_action(nested2_state.__setattr__,
"script_text", script_text)
# script_text(self, script_text)
_, nested2_state = perform_history_action(nested2_state.__setattr__,
"script_text", script_text1)
# description(self, description) str
_, nested_state = perform_history_action(nested_state.__setattr__,
"description", "awesome")
############################################
###### Properties of ContainerState ########
# set_start_state(self, state) State or state_id
_, nested_state = perform_history_action(nested_state.set_start_state,
"STATE1")
# set_start_state(self, start_state)
state2 = sm_model.state_machine.get_state_by_path(state2_path)
_, nested_state = perform_history_action(nested_state.set_start_state,
state2,
additional_operations=1)
# transitions(self, transitions) None or dict
_, nested_state = perform_history_action(nested_state.__setattr__,
"transitions", {})
# data_flows(self, data_flows) None or dict
_, nested_state = perform_history_action(nested_state.__setattr__,
"data_flows", {})
# scoped_variables(self, scoped_variables) None or dict
_, nested_state = perform_history_action(nested_state.__setattr__,
"scoped_variables", {})
# states(self, states) None or dict
_, nested_state = perform_history_action(nested_state.__setattr__,
"states", {})
testing_utils.shutdown_environment(caplog=caplog, unpatch_threading=False)
def create_state_machine():
from rafcon.core.states.execution_state import ExecutionState
from rafcon.core.states.hierarchy_state import HierarchyState
from rafcon.core.state_machine import StateMachine
print("create models")
logger.setLevel(logging.VERBOSE)
for handler in logging.getLogger('gtkmvc3').handlers:
logging.getLogger('gtkmvc3').removeHandler(handler)
state1 = ExecutionState('State1', state_id='STATE1')
output_state1 = state1.add_output_data_port("output", "int")
input_state1 = state1.add_input_data_port("input", "str", "zero")
state2 = ExecutionState('State2', state_id='STATE2')
input_par_state2 = state2.add_input_data_port("par", "int", 0)
output_res_state2 = state2.add_output_data_port("res", "int")
state4 = HierarchyState(name='Nested', state_id='NESTED')
state4.add_outcome('GoGo')
output_state4 = state4.add_output_data_port("out", "int")
state5 = ExecutionState('Nested2', state_id='NESTED2')
state5.add_outcome('HereWeGo')
input_state5 = state5.add_input_data_port("in", "int", 0)
state3 = HierarchyState(name='State3', state_id='STATE3')
input_state3 = state3.add_input_data_port("input", "int", 0)
output_state3 = state3.add_output_data_port("output", "int")
state3.add_state(state4)
state3.add_state(state5)
state3.set_start_state(state4)
state3.add_scoped_variable("share", "int", 3)
state3.add_transition(state4.state_id, 0, state5.state_id, None)
state3.add_transition(state5.state_id, 0, state3.state_id, 0)
state3.add_data_flow(state4.state_id, output_state4, state5.state_id,
input_state5)
state3.add_outcome('Branch1')
state3.add_outcome('Branch2')
ctr_state = HierarchyState(name="Container", state_id='CONT2')
ctr_state.add_state(state1)
ctr_state.add_state(state2)
ctr_state.add_state(state3)
input_ctr_state = ctr_state.add_input_data_port("ctr_in", "str", "zero")
output_ctr_state = ctr_state.add_output_data_port("ctr_out", "int")
ctr_state.set_start_state(state1)
ctr_state.add_transition(state1.state_id, 0, state2.state_id, None)
ctr_state.add_transition(state2.state_id, 0, state3.state_id, None)
ctr_state.add_transition(state3.state_id, 0, ctr_state.state_id, 0)
ctr_state.add_data_flow(state1.state_id, output_state1, state2.state_id,
input_par_state2)
ctr_state.add_data_flow(state2.state_id, output_res_state2,
state3.state_id, input_state3)
ctr_state.add_data_flow(ctr_state.state_id, input_ctr_state,
state1.state_id, input_state1)
ctr_state.add_data_flow(state3.state_id, output_state3, ctr_state.state_id,
output_ctr_state)
ctr_state.name = "Container"
ctr_state.add_input_data_port("input", "str", "default_value1")
ctr_state.add_input_data_port("pos_x", "str", "default_value2")
ctr_state.add_input_data_port("pos_y", "str", "default_value3")
ctr_state.add_output_data_port("output", "str", "default_value1")
ctr_state.add_output_data_port("result", "str", "default_value2")
scoped_variable1_ctr_state = ctr_state.add_scoped_variable(
"scoped", "str", "default_value1")
scoped_variable2_ctr_state = ctr_state.add_scoped_variable(
"my_var", "str", "default_value1")
scoped_variable3_ctr_state = ctr_state.add_scoped_variable(
"ctr", "int", 42)
ctr_state.add_data_flow(ctr_state.state_id, input_ctr_state,
ctr_state.state_id, scoped_variable1_ctr_state)
ctr_state.add_data_flow(state1.state_id, output_state1, ctr_state.state_id,
scoped_variable3_ctr_state)
state_dict = {
'Container': ctr_state,
'State1': state1,
'State2': state2,
'State3': state3,
'Nested': state4,
'Nested2': state5
}
sm = StateMachine(ctr_state)
return sm
def create_state_machine():
from rafcon.core.states.execution_state import ExecutionState
from rafcon.core.states.hierarchy_state import HierarchyState
from rafcon.core.state_machine import StateMachine
state1 = ExecutionState('State1', state_id="State1")
output_state1 = state1.add_output_data_port("output", "int")
input_state1 = state1.add_input_data_port("input", "str", "zero")
state2 = ExecutionState('State2', state_id="State2")
input_par_state2 = state2.add_input_data_port("par", "int", 0)
output_res_state2 = state2.add_output_data_port("res", "int")
state4 = HierarchyState(name='Nested', state_id="Nested")
state4.add_outcome('GoGo')
output_state4 = state4.add_output_data_port("out", "int")
state5 = ExecutionState('Nested2', state_id="Nested2")
state5.add_outcome('HereWeGo')
input_state5 = state5.add_input_data_port("in", "int", 0)
state3 = HierarchyState(name='State3', state_id="State3")
input_state3 = state3.add_input_data_port("input", "int", 0)
output_state3 = state3.add_output_data_port("output", "int")
state3.add_state(state4)
state3.add_state(state5)
state3.set_start_state(state4)
state3.add_scoped_variable("share", "int", 3)
state3.add_transition(state4.state_id, 0, state5.state_id, None)
state3.add_transition(state5.state_id, 0, state3.state_id, 0)
state3.add_data_flow(state4.state_id, output_state4, state5.state_id,
input_state5)
state3.add_outcome('Branch1')
state3.add_outcome('Branch2')
ctr_state = HierarchyState(name="Root", state_id="Root")
ctr_state.add_state(state1)
ctr_state.add_state(state2)
ctr_state.add_state(state3)
input_ctr_state = ctr_state.add_input_data_port("ctr_in", "str", "zero")
output_ctr_state = ctr_state.add_output_data_port("ctr_out", "int")
ctr_state.set_start_state(state1)
ctr_state.add_transition(state1.state_id, 0, state2.state_id, None)
ctr_state.add_transition(state2.state_id, 0, state3.state_id, None)
ctr_state.add_transition(state3.state_id, 0, ctr_state.state_id, 0)
ctr_state.add_data_flow(state1.state_id, output_state1, state2.state_id,
input_par_state2)
ctr_state.add_data_flow(state2.state_id, output_res_state2,
state3.state_id, input_state3)
ctr_state.add_data_flow(ctr_state.state_id, input_ctr_state,
state1.state_id, input_state1)
ctr_state.add_data_flow(state3.state_id, output_state3, ctr_state.state_id,
output_ctr_state)
ctr_state.name = "Container"
ctr_state.add_input_data_port("input", "str", "default_value1")
ctr_state.add_input_data_port("pos_x", "str", "default_value2")
ctr_state.add_input_data_port("pos_y", "str", "default_value3")
ctr_state.add_output_data_port("output", "str", "default_value1")
ctr_state.add_output_data_port("result", "str", "default_value2")
scoped_variable1_ctr_state = ctr_state.add_scoped_variable(
"scoped", "str", "default_value1")
scoped_variable3_ctr_state = ctr_state.add_scoped_variable(
"ctr", "int", 42)
ctr_state.add_data_flow(ctr_state.state_id, input_ctr_state,
ctr_state.state_id, scoped_variable1_ctr_state)
ctr_state.add_data_flow(state1.state_id, output_state1, ctr_state.state_id,
scoped_variable3_ctr_state)
state_dict = {
'Container': ctr_state,
'State1': state1,
'State2': state2,
'State3': state3,
'Nested': state4,
'Nested2': state5
}
sm = StateMachine(ctr_state)
return state_dict, sm
def test_transition_property_modifications_history(caplog):
##################
# transition properties
# change modify_origin
# change from_outcome
# change to_state
# change to_outcome
# modify_transition_from_state
# modify_transition_from_outcome
# modify_transition_to_outcome
# modify_transition_to_state
testing_utils.dummy_gui(None)
testing_utils.initialize_environment(gui_config={
'AUTO_BACKUP_ENABLED': False,
'HISTORY_ENABLED': True
},
gui_already_started=False)
sm_model, state_dict = create_state_machine_m()
state1 = ExecutionState('State1')
outcome_again_state1 = state1.add_outcome("again")
state2 = ExecutionState('State2')
oc_done_state2 = state2.add_outcome("done")
state2.add_outcome("best")
nested_state = state_dict['Nested']
nested_state.add_state(state1)
nested_state.add_state(state2)
nested_state.add_outcome("great")
state1.add_outcome("counted")
oc_full_state2 = state2.add_outcome("full")
new_trans_id, nested_state = perform_history_action(
nested_state.add_transition,
from_state_id=state1.state_id,
from_outcome=outcome_again_state1,
to_state_id=state1.state_id,
to_outcome=None)
# modify_origin(self, from_state, from_outcome)
_, nested_state = perform_history_action(
nested_state.transitions[new_trans_id].modify_origin,
from_state=state2.state_id,
from_outcome=oc_full_state2)
# from_outcome(self, from_outcome)
_, nested_state = perform_history_action(
nested_state.transitions[new_trans_id].__setattr__, "from_outcome",
oc_done_state2)
# to_state(self, to_state)
_, nested_state = perform_history_action(
nested_state.transitions[new_trans_id].__setattr__, "to_state",
state2.state_id)
# reset observer and testbed
_, nested_state = perform_history_action(nested_state.remove_transition,
new_trans_id)
new_df_id, nested_state = perform_history_action(
nested_state.add_transition,
from_state_id=state1.state_id,
from_outcome=outcome_again_state1,
to_state_id=state1.state_id,
to_outcome=None)
_, nested_state = perform_history_action(
nested_state.transitions[new_df_id].modify_origin, state2.state_id,
oc_full_state2)
# modify_transition_from_outcome(self, transition_id, from_outcome)
_, nested_state = perform_history_action(
nested_state.transitions[new_df_id].__setattr__, "from_outcome",
oc_done_state2)
# modify_transition_to_state(self, transition_id, to_state, to_outcome)
_, nested_state = perform_history_action(
nested_state.transitions[new_df_id].__setattr__, "to_state",
state1.state_id)
testing_utils.shutdown_environment(caplog=caplog, unpatch_threading=False)
