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feat(argus-semantics): complete boolean semantics

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This commit is contained in:
Anand Balakrishnan 2023-08-30 12:46:52 -07:00
parent ad9afb4eba
commit c916db3853
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6 changed files with 149 additions and 48 deletions
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72
argus-semantics/src/semantics/quantitative.rs
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@ -567,7 +567,7 @@ mod tests {
let trace = MyTrace { signals };
let rob = dbg!(QuantitativeSemantics::eval(&spec, &trace).unwrap());
let rob = QuantitativeSemantics::eval(&spec, &trace).unwrap();
let expected = Signal::from_iter(vec![
(Duration::from_secs_f64(0.0), 0.0 - 1.3),
(Duration::from_secs_f64(0.7), 0.0 - 3.0),
@ -613,4 +613,74 @@ mod tests {
assert_equal(&rob, &expected);
}
}
#[test]
fn unbounded_until() {
let mut ctx = ExprBuilder::new();
let a = ctx.int_var("a".to_owned()).unwrap();
let b = ctx.int_var("b".to_owned()).unwrap();
let lhs = ctx.make_gt(a, ctx.int_const(0));
let rhs = ctx.make_gt(b, ctx.int_const(0));
let spec = ctx.make_until(lhs, rhs);
{
let signals = HashMap::from_iter(vec![
(
"a".to_owned(),
Box::new(Signal::<i64>::from_iter(vec![
(Duration::from_secs(0), 2),
(Duration::from_secs(5), 2),
])) as Box<dyn AnySignal>,
),
(
"b".to_owned(),
Box::new(Signal::<i64>::from_iter(vec![
(Duration::from_secs(0), 4),
(Duration::from_secs(5), 4),
])) as Box<dyn AnySignal>,
),
]);
let trace = MyTrace { signals };
let rob = QuantitativeSemantics::eval(&spec, &trace).unwrap();
let expected = Signal::from_iter(vec![(Duration::from_secs(0), 2), (Duration::from_secs(5), 2)])
.num_cast::<f64>()
.unwrap();
assert_equal(&rob, &expected);
}
{
let signals = HashMap::from_iter(vec![
(
"a".to_owned(),
Box::new(Signal::<i64>::from_iter(vec![
(Duration::from_secs_f64(1.0), 1),
(Duration::from_secs_f64(3.5), 7),
(Duration::from_secs_f64(4.7), 3),
(Duration::from_secs_f64(5.3), 5),
(Duration::from_secs_f64(6.2), 1),
])) as Box<dyn AnySignal>,
),
(
"b".to_owned(),
Box::new(Signal::<i64>::from_iter(vec![
(Duration::from_secs(4), 2),
(Duration::from_secs(6), 3),
])) as Box<dyn AnySignal>,
),
]);
let trace = MyTrace { signals };
let rob = QuantitativeSemantics::eval(&spec, &trace).unwrap();
let expected = Signal::from_iter(vec![(Duration::from_secs(4), 3), (Duration::from_secs(6), 3)])
.num_cast::<f64>()
.unwrap();
assert_equal(&rob, &expected);
}
}
}