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Revive the disabled fff_print test suite (#14196)

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* Fix null-deref and arranger bugs that gate headless slicing tests

export_gcode dereferenced a null result out-param, enum serialization
dereferenced a null keys_map, and get_arrange_polys left bed_idx unseeded so
the arranger dropped items. All only affect the headless test/CLI path.

* Fix the headless test harness and add G-code test helpers

Use the real arranger, fix temp-file handling with an RAII guard, and add
layers_with_role / max_z for inspecting sliced G-code.

* Re-enable the Model construction test

* Re-enable SupportMaterial tests and add an enforced-support test

* Re-enable and extend PrintObject layer-height and perimeter tests

* Re-enable Print skirt, brim, and solid-surface tests

* Re-enable and extend PrintGCode tests

Un-hide the basic scenario (dead-key fixes, reframes, trimmed trivia) and add
initial-layer-height, sequential-order, and null-result export tests.

* Re-enable and reframe the skirt/brim tests

Detect skirt/brim by G-code role comment instead of a sentinel speed, and
resolve the previously-unfinished skirt-enclosure test.

* Replace the stale lift()/unlift() test with a z_hop test

* Delete the stub and broken Flow tests
This commit is contained in:
raistlin7447
2026-06-14 04:42:53 -05:00
committed by GitHub
parent abb4eddb9c
commit 5fafbb59fc
16 changed files with 419 additions and 676 deletions
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13
tests/fff_print/test_model.cpp
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@@ -4,15 +4,15 @@
#include "libslic3r/Model.hpp"
#include "libslic3r/ModelArrange.hpp"
#include <boost/nowide/cstdio.hpp>
#include <boost/filesystem.hpp>
#include "test_data.hpp"
#include "test_utils.hpp"
using namespace Slic3r;
using namespace Slic3r::Test;
SCENARIO("Model construction", "[Model][.]") {
SCENARIO("Model construction", "[Model]") {
GIVEN("A Slic3r Model") {
Slic3r::Model model;
Slic3r::TriangleMesh sample_mesh = Slic3r::make_cube(20,20,20);
@@ -49,12 +49,11 @@ SCENARIO("Model construction", "[Model][.]") {
print.set_status_silent();
print.apply(model, config);
print.process();
boost::filesystem::path temp = boost::filesystem::unique_path();
ScopedTemporaryFile temp(".gcode");
print.export_gcode(temp.string(), nullptr, nullptr);
REQUIRE(boost::filesystem::exists(temp));
REQUIRE(boost::filesystem::is_regular_file(temp));
REQUIRE(boost::filesystem::file_size(temp) > 0);
boost::nowide::remove(temp.string().c_str());
REQUIRE(boost::filesystem::exists(temp.path()));
REQUIRE(boost::filesystem::is_regular_file(temp.path()));
REQUIRE(boost::filesystem::file_size(temp.path()) > 0);
}
}
}