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OrcaSlicer/tests/libslic3r/libslic3r_tests.cpp
T
HanifKoh 84657ff11e Add Missing Includes Across the Remaining Sources and Tests (#16071)
* Ignore Clipper, libpng, mcut and Boost.Polygon Internals in clang-tidy

Each only works through a wrapper or umbrella header: libslic3r/clipper.hpp or clipper_z.hpp configure Clipper before including it, png.h pulls in libpng's config headers, and Boost.Polygon's headers only compile through polygon.hpp or voronoi.hpp.

* Ignore minilzo's Config Headers in clang-tidy

lzoconf.h and lzodefs.h are internal to minilzo.h, which is what the code includes.

* Add Missing Includes Across the Remaining Sources and Tests

Covers src/slic3r/Utils, src/slic3r/plugin, src/slic3r/Config, src/libvgcode, src/dev-utils, src/OrcaSlicer.cpp and tests/, the directories left after src/slic3r/GUI and src/libslic3r. Generated with clang-tidy misc-include-cleaner. libvgcode's own headers are included by relative path as in the rest of that library, and Catch2 and pybind11 with angle brackets as elsewhere in the repo.

* Make the GUI and Test Headers Compile on Their Own

Each now includes, or forward-declares, what it uses instead of relying on what its includers happened to include first. Headers that only compile on one platform, or that nothing built includes, are left alone.

* Keep Windows and nanosvg Setup Ahead of the Added Includes

OrcaSlicer.cpp and several tests set _WIN32_WINNT, WIN32_LEAN_AND_MEAN or NOMINMAX before including Windows.h, and the profile validator defines NANOSVG_IMPLEMENTATION before any libslic3r header. The added includes had landed above those blocks, which broke the Windows build.

* Add the GUI Includes the First Pass Missed

Covers headers that only became editable once they compiled on their own, and wx symbols whose suggested header changed as the clang-tidy ignore list grew after the src/slic3r/GUI pass.

* Keep the Added Test Includes Below the NOMINMAX Guard

test_marchingsquares.cpp and test_texture_displacement.cpp had includes inside #ifndef NOMINMAX, which the tests inherit as defined on Windows from libslic3r, so those were skipped there. .clang-tidy also ignores the MSVC STL and UCRT internals, Boost.Multiprecision's fwd.hpp and CPython's Windows include directory, as in #16068.
2026-10-03 13:45:21 +08:00

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#include <catch2/catch_all.hpp>
#include <vector>
#include "libslic3r/libslic3r.h"
#include <string>
#include <cstdio>
#include <catch2/catch_test_macros.hpp>
#include "libslic3r/Utils.hpp"
#define NANOSVG_IMPLEMENTATION
#include "nanosvg/nanosvg.h"
#define NANOSVGRAST_IMPLEMENTATION
#include "nanosvg/nanosvgrast.h"
namespace {
TEST_CASE("sort_remove_duplicates", "[utils]") {
std::vector<int> data_src = { 3, 0, 2, 1, 15, 3, 5, 6, 3, 1, 0 };
std::vector<int> data_dst = { 0, 1, 2, 3, 5, 6, 15 };
Slic3r::sort_remove_duplicates(data_src);
REQUIRE(data_src == data_dst);
}
TEST_CASE("string_printf", "[utils]") {
SECTION("Empty format with empty data should return empty string") {
std::string outs = Slic3r::string_printf("");
REQUIRE(outs.empty());
}
SECTION("String output length should be the same as input") {
std::string outs = Slic3r::string_printf("1234");
REQUIRE(outs.size() == 4);
}
SECTION("String format should be interpreted as with sprintf") {
std::string outs = Slic3r::string_printf("%d %f %s", 10, 11.4, " This is a string");
char buffer[1024];
sprintf(buffer, "%d %f %s", 10, 11.4, " This is a string");
REQUIRE(outs.compare(buffer) == 0);
}
SECTION("String format should survive large input data") {
std::string input(2048, 'A');
std::string outs = Slic3r::string_printf("%s", input.c_str());
REQUIRE(outs.compare(input) == 0);
}
}
}