Files
OrcaSlicer/tests
S H 6e1d15f8a2 Avoid signed-shift undefined behavior in EdgeGrid distance propagation (#16626)
Danielsson propagation in EdgeGrid::Grid::calculate_sdf() doubles a negative neighbor offset (-1 or -ncols) with a left shift, which is undefined behavior in C++17. Multiply by two instead.

Adds test_edge_grid.cpp, which checks signed distances inside and outside a rectangle beyond the initial edge band. Built with -fsanitize=shift, it aborts on the old code and passes with the fix.
2026-10-19 20:44:24 -05:00
..
2025-12-08 22:42:11 +08:00

OrcaSlicer tests

Building, running and writing tests is documented on the wiki, under How to Test.

Two files here rather than there, because coding agents only read what is in the repository:

  • AGENTS.md is the same guidance in short form, and is what an agent working under tests/ picks up.
  • CATCH2.md is the Catch2 reference, including the mistakes that break a test at runtime.