def test_abstract_agent():
agent = standard.make_agent("div", lib.Div, ['a', 'b'], 'out', 'error')
# Correct execution
results = xgate(standard.abstract_agent,
dict(gate = agent, select = [10, 2], in_command = "get"),
['out', 'error'])
print(results)
assert results['out'] == 5.0
assert results['error'] == VOID
# Error in the gate
results = xgate(standard.abstract_agent,
dict(gate = agent, select = [10, 0], in_command = "get"),
['out', 'error'])
assert results['out'] == VOID
assert isinstance(results['error'], ZeroDivisionError)
# Wrong number of arguments
results = xgate(standard.abstract_agent,
dict(gate = agent, select = [10, 20, 30], in_command = "get"),
['out', 'error'])
assert results['out'] == VOID
assert isinstance(results['error'], MPVMException['explode/wrong_input_length'])
# Wrong command
results = xgate(standard.abstract_agent,
dict(gate = agent, select = [10, 20], in_command = ["set", 13]),
['out', 'error'])
assert results['out'] == VOID
assert isinstance(results['error'], MPVMException['standard/unknown_command'])
def test_standard_circuit():
# Test a simple network of agents, using Join to create lists of
# arguments.
adder = standard.make_agent("add", lib.Add, ['a', 'b'], 'out', 'error')
# out = (a + b) + c
F = CircuitSpec("F",
['a', 'b', 'c', 'out'],
dict(add1 = adder,
add2 = adder,
join1 = lib.Join(2),
join2 = lib.Join(2),
ctget2 = lib.Constant("get"),
ctget1 = lib.Constant("get")),
[('a', 'join1.i0'),
('b', 'join1.i1'),
('join1.out', 'add1.select'),
('ctget1.out', 'add1.in_command'),
('add1.out', 'join2.i0'),
('c', 'join2.i1'),
('join2.out', 'add2.select'),
('ctget2.out', 'add2.in_command'),
('add2.out', 'out')])
results = xgate(F, dict(a = 10, b = 83, c = 7),
['out'])
print(results)
assert results['out'] == 100.0
