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Ported custom_gcode and print unit tests from Perl to C++.

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This commit is contained in:
Vojtech Bubnik 2022-05-06 18:30:10 +02:00
parent 6ab517187f
commit e687db9eb0
10 changed files with 289 additions and 453 deletions
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59
tests/fff_print/test_print.cpp
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@ -126,3 +126,62 @@ SCENARIO("Print: Brim generation", "[Print]") {
}
}
}
SCENARIO("Ported from Perl", "[Print]") {
GIVEN("20mm cube") {
WHEN("Print center is set to 100x100 (test framework default)") {
auto config = Slic3r::DynamicPrintConfig::full_print_config();
std::string gcode = Slic3r::Test::slice({ TestMesh::cube_20x20x20 }, config);
GCodeReader parser;
Points extrusion_points;
parser.parse_buffer(gcode, [&extrusion_points](Slic3r::GCodeReader &self, const Slic3r::GCodeReader::GCodeLine &line)
{
if (line.cmd_is("G1") && line.extruding(self) && line.dist_XY(self) > 0)
extrusion_points.emplace_back(line.new_XY_scaled(self));
});
Vec2d center = unscaled<double>(BoundingBox(extrusion_points).center());
THEN("print is centered around print_center") {
REQUIRE(is_approx(center.x(), 100.));
REQUIRE(is_approx(center.y(), 100.));
}
}
}
GIVEN("Model with multiple objects") {
auto config = Slic3r::DynamicPrintConfig::full_print_config_with({
{ "nozzle_diameter", { 0.4, 0.4, 0.4, 0.4 } }
});
Print print;
Model model;
Slic3r::Test::init_print({ TestMesh::cube_20x20x20 }, print, model, config);
// User sets a per-region option, also testing a deep copy of Model.
Model model2(model);
model2.objects.front()->config.set_deserialize_strict("fill_density", "100%");
WHEN("fill_density overridden") {
print.apply(model2, config);
THEN("region config inherits model object config") {
REQUIRE(print.get_print_region(0).config().fill_density == 100);
}
}
model2.objects.front()->config.erase("fill_density");
WHEN("fill_density resetted") {
print.apply(model2, config);
THEN("region config is resetted") {
REQUIRE(print.get_print_region(0).config().fill_density == 20);
}
}
WHEN("extruder is assigned") {
model2.objects.front()->config.set("extruder", 3);
model2.objects.front()->config.set("perimeter_extruder", 2);
print.apply(model2, config);
THEN("extruder setting is correctly expanded") {
REQUIRE(print.get_print_region(0).config().infill_extruder == 3);
}
THEN("extruder setting does not override explicitely specified extruders") {
REQUIRE(print.get_print_region(0).config().perimeter_extruder == 2);
}
}
}
}