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add more proptests for output

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🪞👃🪞 2025-01-27 18:41:27 +01:00
parent c78dd2453a
commit 2e18ca96fd
9 changed files with 154 additions and 78 deletions
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62
output/src/area.rs
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@ -6,6 +6,17 @@ pub trait Area<N: Coordinate>: From<[N;4]> + Debug + Copy {
fn y (&self) -> N;
fn w (&self) -> N;
fn h (&self) -> N;
#[inline] fn zero () -> [N;4] {
[N::zero(), N::zero(), N::zero(), N::zero()]
}
#[inline] fn from_position (pos: impl Size<N>) -> [N;4] {
let [x, y] = pos.wh();
[x, y, 0.into(), 0.into()]
}
#[inline] fn from_size (size: impl Size<N>) -> [N;4] {
let [w, h] = size.wh();
[0.into(), 0.into(), w, h]
}
#[inline] fn expect_min (&self, w: N, h: N) -> Usually<&Self> {
if self.w() < w || self.h() < h {
Err(format!("min {w}x{h}").into())
@ -49,14 +60,13 @@ pub trait Area<N: Coordinate>: From<[N;4]> + Debug + Copy {
#[inline] fn center (&self) -> [N;2] {
[self.x().plus(self.w()/2.into()), self.y().plus(self.h()/2.into())]
}
#[inline] fn center_x (&self, n: N) -> [N;4] {
let [x, y, w, h] = self.xywh();
[(x.plus(w / 2.into())).minus(n / 2.into()), y.plus(h / 2.into()), n, 1.into()]
}
#[inline] fn center_y (&self, n: N) -> [N;4] {
let [x, y, w, h] = self.xywh();
[x.plus(w / 2.into()), (y + h / 2.into()).minus(n / 2.into()), 1.into(), n]
[x.plus(w / 2.into()), (y.plus(h / 2.into())).minus(n / 2.into()), 1.into(), n]
}
#[inline] fn center_xy (&self, [n, m]: [N;2]) -> [N;4] {
let [x, y, w, h] = self.xywh();
@ -66,17 +76,6 @@ pub trait Area<N: Coordinate>: From<[N;4]> + Debug + Copy {
#[inline] fn centered (&self) -> [N;2] {
[self.x().minus(self.w()/2.into()), self.y().minus(self.h()/2.into())]
}
#[inline] fn zero () -> [N;4] {
[N::zero(), N::zero(), N::zero(), N::zero()]
}
#[inline] fn from_position (pos: impl Size<N>) -> [N;4] {
let [x, y] = pos.wh();
[x, y, 0.into(), 0.into()]
}
#[inline] fn from_size (size: impl Size<N>) -> [N;4] {
let [w, h] = size.wh();
[0.into(), 0.into(), w, h]
}
}
impl<N: Coordinate> Area<N> for (N, N, N, N) {
@ -92,3 +91,40 @@ impl<N: Coordinate> Area<N> for [N;4] {
#[inline] fn w (&self) -> N { self[2] }
#[inline] fn h (&self) -> N { self[3] }
}
#[cfg(test)] mod test_area {
use super::*;
use proptest::prelude::*;
proptest! {
#[test] fn test_area (
x in u16::MIN..u16::MAX,
y in u16::MIN..u16::MAX,
w in u16::MIN..u16::MAX,
h in u16::MIN..u16::MAX,
a in u16::MIN..u16::MAX,
b in u16::MIN..u16::MAX,
) {
let _: [u16;4] = <[u16;4] as Area<u16>>::zero();
let _: [u16;4] = <[u16;4] as Area<u16>>::from_position([a, b]);
let _: [u16;4] = <[u16;4] as Area<u16>>::from_size([a, b]);
let area: [u16;4] = [x, y, w, h];
let _ = area.expect_min(a, b);
let _ = area.xy();
let _ = area.wh();
let _ = area.xywh();
let _ = area.clip_h(a);
let _ = area.clip_w(b);
let _ = area.clip([a, b]);
let _ = area.set_w(a);
let _ = area.set_h(b);
let _ = area.x2();
let _ = area.y2();
let _ = area.lrtb();
let _ = area.center();
let _ = area.center_x(a);
let _ = area.center_y(b);
let _ = area.center_xy([a, b]);
let _ = area.centered();
}
}
}