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libslic3r tests converted to Catch2 v3

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Still has 3 failing tests, but builds and runs.
This commit is contained in:
Cory Cross
2025-11-03 20:12:56 -08:00
parent c2250c1967
commit c7f6520d1a
23 changed files with 153 additions and 98 deletions
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26
tests/libslic3r/test_aabbindirect.cpp
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@@ -1,5 +1,5 @@
#include <catch2/catch.hpp>
#include <test_utils.hpp>
#include <catch2/catch_all.hpp>
#include "test_utils.hpp"
#include <libslic3r/TriangleMesh.hpp>
#include <libslic3r/AABBTreeIndirect.hpp>
@@ -22,7 +22,7 @@ TEST_CASE("Building a tree over a box, ray caster and closest query", "[AABBIndi
hit);
REQUIRE(intersected);
REQUIRE(hit.t == Approx(5.));
REQUIRE(hit.t == Catch::Approx(5.));
std::vector<igl::Hit> hits;
bool intersected2 = AABBTreeIndirect::intersect_ray_all_hits(
@@ -33,8 +33,8 @@ TEST_CASE("Building a tree over a box, ray caster and closest query", "[AABBIndi
hits);
REQUIRE(intersected2);
REQUIRE(hits.size() == 2);
REQUIRE(hits.front().t == Approx(5.));
REQUIRE(hits.back().t == Approx(6.));
REQUIRE(hits.front().t == Catch::Approx(5.));
REQUIRE(hits.back().t == Catch::Approx(6.));
size_t hit_idx;
Vec3d closest_point;
@@ -43,18 +43,18 @@ TEST_CASE("Building a tree over a box, ray caster and closest query", "[AABBIndi
tree,
Vec3d(0.3, 0.5, -5.),
hit_idx, closest_point);
REQUIRE(squared_distance == Approx(5. * 5.));
REQUIRE(closest_point.x() == Approx(0.3));
REQUIRE(closest_point.y() == Approx(0.5));
REQUIRE(closest_point.z() == Approx(0.));
REQUIRE(squared_distance == Catch::Approx(5. * 5.));
REQUIRE(closest_point.x() == Catch::Approx(0.3));
REQUIRE(closest_point.y() == Catch::Approx(0.5));
REQUIRE(closest_point.z() == Catch::Approx(0.));
squared_distance = AABBTreeIndirect::squared_distance_to_indexed_triangle_set(
tmesh.its.vertices, tmesh.its.indices,
tree,
Vec3d(0.3, 0.5, 5.),
hit_idx, closest_point);
REQUIRE(squared_distance == Approx(4. * 4.));
REQUIRE(closest_point.x() == Approx(0.3));
REQUIRE(closest_point.y() == Approx(0.5));
REQUIRE(closest_point.z() == Approx(1.));
REQUIRE(squared_distance == Catch::Approx(4. * 4.));
REQUIRE(closest_point.x() == Catch::Approx(0.3));
REQUIRE(closest_point.y() == Catch::Approx(0.5));
REQUIRE(closest_point.z() == Catch::Approx(1.));
}