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tests: add OGC self-touch crash case #79

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Merged
NailxSharipov merged 1 commit into from
Jun 18, 2026
Merged

tests: add OGC self-touch crash case #79

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41 changes: 40 additions & 1 deletion iOverlay/tests/crash_tests.rs
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Original file line number Diff line number Diff line change
@@ -1,13 +1,14 @@
#[cfg(test)]
mod tests {
use i_float::adapter::FloatPointAdapter;
use i_float::int::number::int::IntNumber;
use i_float::int::point::IntPoint;
use i_key_sort::sort::key::SortKey;
use i_overlay::core::fill_rule::FillRule;
use i_overlay::core::overlay::{Overlay, ShapeType};
use i_overlay::core::overlay_rule::OverlayRule;
use i_overlay::core::solver::{Precision, Solver, Strategy};
use i_overlay::float::overlay::FloatOverlay;
use i_overlay::float::overlay::{FloatOverlay, OverlayOptions};
use i_shape::base::data::{Path, Shape};
use i_shape::{int_path, int_shape};
use i_tree::{Expiration, LayoutNumber};
Expand Down Expand Up @@ -140,4 +141,42 @@ mod tests {
let _ = graph.extract_shapes(OverlayRule::Subject, &mut Default::default());
}
}

#[test]
fn test_05() {
let subj = vec![
vec![
[24902.9222201258, 11129.9683052215],
[24821.9592401258, 11107.1269052215],
[24902.9218201258, 11129.9681852215],
[24898.9601001258, 11128.8505052215],
],
vec![
[20094.9253001258, 12125.6660652215],
[20094.9253001258, 12125.6647652215],
[29795.5156201258, 10942.5275852215],
],
vec![
[24902.2200401258, 11129.7702052215],
[24902.3098801258, 11129.7955452215],
[24902.4788601258, 11129.8432252215],
],
vec![
[24902.4819801258, 11129.8441052215],
[24902.4832001258, 11129.8444452215],
[24902.4821401258, 11129.8441452215],
],
];
let points = subj.iter().flatten().collect::<Vec<_>>();
let adapter =
FloatPointAdapter::<_, i64>::with_iter_and_scale_checked(points.into_iter(), 50_000.0).unwrap();
let mut options = OverlayOptions::default();
options.clean_result = true;
options.ogc = true;
options.preserve_output_collinear = true;
let mut overlay = FloatOverlay::new_custom(adapter, options, Default::default(), 13)
.unsafe_add_source(&subj, ShapeType::Subject);

let _ = overlay.overlay(OverlayRule::Subject, FillRule::NonZero);
}
}