use crate::has_opcode::HasStaticOpCode;
use crate::mir::unary_op::OneArgOp;
use crate::mir::unary_op::OneArgOpTryBuild;
use crate::serialization::op_code::OpCode;
use crate::types::stype::SType;
use super::expr::Expr;
use super::expr::InvalidArgumentError;
#[derive(PartialEq, Eq, Debug, Clone)]
pub struct BoolToSigmaProp {
pub input: Box<Expr>,
}
impl BoolToSigmaProp {
pub fn tpe(&self) -> SType {
SType::SSigmaProp
}
}
impl HasStaticOpCode for BoolToSigmaProp {
const OP_CODE: OpCode = OpCode::BOOL_TO_SIGMA_PROP;
}
impl OneArgOp for BoolToSigmaProp {
fn input(&self) -> &Expr {
&self.input
}
}
impl OneArgOpTryBuild for BoolToSigmaProp {
fn try_build(input: Expr) -> Result<Self, InvalidArgumentError> {
input.check_post_eval_tpe(&SType::SBoolean)?;
Ok(Self {
input: input.into(),
})
}
}
#[cfg(feature = "arbitrary")]
mod arbitrary {
use crate::mir::expr::arbitrary::ArbExprParams;
use super::*;
use proptest::prelude::*;
impl Arbitrary for BoolToSigmaProp {
type Strategy = BoxedStrategy<Self>;
type Parameters = usize;
fn arbitrary_with(args: Self::Parameters) -> Self::Strategy {
any_with::<Expr>(ArbExprParams {
tpe: SType::SBoolean,
depth: args,
})
.prop_map(|input| Self {
input: input.into(),
})
.boxed()
}
}
}
#[cfg(test)]
#[cfg(feature = "arbitrary")]
#[allow(clippy::panic)]
mod tests {
use crate::mir::expr::Expr;
use crate::serialization::sigma_serialize_roundtrip;
use super::*;
use proptest::prelude::*;
proptest! {
#[test]
fn ser_roundtrip(v in any::<BoolToSigmaProp>()) {
let expr: Expr = v.into();
prop_assert_eq![sigma_serialize_roundtrip(&expr), expr];
}
}
}