class main(model.Module):
J = model.Var(model.Boolean(), "J")
K = model.Var(model.Boolean(), "K")
Q = model.Var(model.Boolean(), "Q")
INIT = [(Q == model.Falseexp())]
ASSIGN = {model.Next(Q): model.Case(((J & K, ~Q),
(J, model.Trueexp()),
(K, model.Falseexp()),
(model.Trueexp(), Q)))}
class main(model.Module):
v = model.Var(model.Boolean())
i = model.IVar(model.Boolean())
INIT = [model.Case(((model.Trueexp(),
model.Comment(~v, "Initially FALSE")),))]
TRANS = [model.Case(((v,
model.Comment(
model.Comment(v.next(), "Stay true"),
"when v is already true")),
(~i, model.Comment(v.next() == v,
"Stay the same")),
(~v & i, v.next()),
(v & i, model.Comment(~v.next(),
"Change to false"))))]
def test_variables_comment(self):
variables = model.Variables(collections.OrderedDict(
((model.Identifier("v"),
model.Comment(model.Boolean(),
"The variable")),
(model.Identifier("w"),
model.Comment(
model.Comment(model.Boolean(),
"Another variable"),
"and a new name!")))))
expected = """
VAR
v: boolean; -- The variable
w:
boolean; -- Another variable
-- and a new name!
"""
self.assertEqual(str(variables), expected.strip())
class main(model.Module):
COMMENT = "This is the main module"
myvar = model.Var(model.Comment(model.Boolean(), "My variable"))
var2 = model.Identifier("var2")
VAR = {var2: model.Comment(model.Range(0, 3), "The counter")}
INIT = [model.Comment(~myvar, "myvar is false") &
model.Comment(var2 == 0, "we start at 0")]
TRANS = [
model.Case(((myvar,
model.Comment(
model.Comment(var2.next() ==
((var2 + 1) % 4),
"Increase var2"),
"Only when myvar is true"
)
),
(model.Trueexp(),
model.Comment(var2.next() == var2,
"otherwise do nothing"))))
]
class agent(md.Module):
v = md.Var(md.Boolean())
a = md.IVar(md.Boolean())
INIT = v
TRANS = (v.next() == a)
class main(md.Module):
c = md.Var(md.Boolean())
INIT = c
TRANS = (c.next() == ~c)
FAIRNESS = [c, ~c]
class main(model.Module):
v = model.Var(model.Comment(model.Boolean(), "The variable"))
w = model.Var(model.Comment(model.Comment(model.Boolean(),
"Another variable"),
"and a new name!"))
class main(model.Module):
v = model.Var(model.Boolean())
INIT = [model.Comment(~v, "Initially FALSE") | v]
class main(model.Module):
COMMENT = "This is the main module"
v = model.Var(model.Boolean())
class main(model.Module):
run = model.IVar(model.Boolean())
c1 = model.Var(Counter(run))