Ported custom_gcode and print unit tests from Perl to C++.
This commit is contained in:
Vojtech Bubnik
parent
6ab517187f
commit
e687db9eb0
10 changed files with 289 additions and 453 deletions
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@ -1,8 +1,11 @@
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#include <catch2/catch.hpp>
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#include <exception>
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#include <numeric>
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#include <sstream>
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#include <boost/regex.hpp>
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#include "libslic3r/Config.hpp"
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#include "libslic3r/Print.hpp"
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#include "libslic3r/PrintConfig.hpp"
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@ -12,11 +15,12 @@
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using namespace Slic3r;
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#if 0
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SCENARIO("Output file format", "[CustomGCode]")
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{
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WHEN("output_file_format set") {
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auto config = Slic3r::DynamicPrintConfig::full_print_config_with({
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{ "travel_speed", "130"},
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{ "layer_height", "0.4"},
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{ "output_filename_format", "ts_[travel_speed]_lh_[layer_height].gcode" },
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{ "start_gcode", "TRAVEL:[travel_speed] HEIGHT:[layer_height]\n" }
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});
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@ -25,20 +29,9 @@ SCENARIO("Output file format", "[CustomGCode]")
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Model model;
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Test::init_print({ Test::TestMesh::cube_2x20x10 }, print, model, config);
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std::string output_file = print.output_filepath();
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std::string output_file = print.output_filepath({}, {});
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THEN("print config options are replaced in output filename") {
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output_file.find(std::string("ts_") + )
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}
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my ($t, $h) = map $config->$_, qw(travel_speed layer_height);
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ok $output_file =~ /ts_${t}_/, '';
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ok $output_file =~ /lh_$h\./, 'region config options are replaced in output filename';
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std::string gcode = print.gcode(print);
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THEN("print config options are replaced in custom G-code") {
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ok $gcode =~ /TRAVEL:$t/, '';
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}
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THEN("region config options are replaced in custom G-code") {
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ok $gcode =~ /HEIGHT:$h/, '';
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REQUIRE(output_file == "ts_130_lh_0.4.gcode");
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}
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}
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}
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@ -56,165 +49,213 @@ SCENARIO("Custom G-code", "[CustomGCode]")
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parser.parse_buffer(Slic3r::Test::slice({ Test::TestMesh::cube_2x20x10 }, config),
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[&last_move_was_z_change, &num_layer_changes_not_applied](Slic3r::GCodeReader &self, const Slic3r::GCodeReader::GCodeLine &line)
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{
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if (line.extruding(self)) {
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if (! was_extruding)
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seam_points.emplace_back(self.xy_scaled());
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was_extruding = true;
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} else if (! line.cmd_is("M73")) {
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// skips remaining time lines (M73)
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was_extruding = false;
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}
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if (last_move_was_z_change != line.cmd_is("_MY_CUSTOM_LAYER_GCODE_"))
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++ num_layer_changes_not_applied;
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last_move_was_z_change = line.dist_Z(self) > 0;
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});
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THEN("custom layer G-code is applied after Z move and before other moves");
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THEN("custom layer G-code is applied after Z move and before other moves") {
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REQUIRE(num_layer_changes_not_applied == 0);
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}
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};
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{
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my $config = Slic3r::Config->new;
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$config->set('nozzle_diameter', [0.6,0.6,0.6,0.6]);
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$config->set('extruder', 2);
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$config->set('first_layer_temperature', [200,205]);
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auto config = Slic3r::DynamicPrintConfig::new_with({
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{ "nozzle_diameter", { 0.6,0.6,0.6,0.6 } },
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{ "extruder", 2 },
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{ "first_layer_temperature", { 200, 205 } }
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});
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config.normalize_fdm();
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WHEN("Printing with single but non-zero extruder") {
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std::string gcode = Slic3r::Test::slice({ Slic3r::Test::TestMesh::cube_20x20x20 }, config);
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THEN("temperature set correctly for non-zero yet single extruder") {
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REQUIRE(Slic3r::Test::contains(gcode, "\nM104 S205 T1 ;"));
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}
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THEN("unused extruder correctly ignored") {
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REQUIRE(! Slic3r::Test::contains_regex(gcode, "M104 S\\d+ T0"));
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}
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}
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WHEN("Printing with two extruders") {
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config.opt_int("infill_extruder") = 1;
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std::string gcode = Slic3r::Test::slice({ Slic3r::Test::TestMesh::cube_20x20x20 }, config);
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THEN("temperature set correctly for first extruder") {
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REQUIRE(Slic3r::Test::contains(gcode, "\nM104 S200 T0 ;"));
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};
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THEN("temperature set correctly for second extruder") {
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REQUIRE(Slic3r::Test::contains(gcode, "\nM104 S205 T1 ;"));
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};
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}
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auto test = [](DynamicPrintConfig &config) {
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// we use the [infill_extruder] placeholder to make sure this test doesn't
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// catch a false positive caused by the unparsed start G-code option itself
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// being embedded in the G-code
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config.opt_int("infill_extruder") = 1;
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std::string gcode = Slic3r::Test::slice({ Slic3r::Test::TestMesh::cube_20x20x20 }, config);
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THEN("temperature placeholder for first extruder correctly populated") {
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REQUIRE(Slic3r::Test::contains(gcode, "temp0:200"));
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}
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THEN("temperature placeholder for second extruder correctly populated") {
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REQUIRE(Slic3r::Test::contains(gcode, "temp1:205"));
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}
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THEN("temperature placeholder for unused extruder populated with first value") {
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REQUIRE(Slic3r::Test::contains(gcode, "temp2:200"));
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}
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};
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WHEN("legacy syntax") {
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config.set_deserialize_strict("start_gcode",
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";__temp0:[first_layer_temperature_0]__\n"
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";__temp1:[first_layer_temperature_1]__\n"
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";__temp2:[first_layer_temperature_2]__\n");
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test(config);
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}
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WHEN("new syntax") {
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config.set_deserialize_strict("start_gcode",
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";__temp0:{first_layer_temperature[0]}__\n"
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";__temp1:{first_layer_temperature[1]}__\n"
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";__temp2:{first_layer_temperature[2]}__\n");
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test(config);
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}
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WHEN("Vojtech's syntax") {
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config.set_deserialize_strict({
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{ "infill_extruder", 1 },
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{ "start_gcode",
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";substitution:{if infill_extruder==1}extruder1"
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"{elsif infill_extruder==2}extruder2"
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"{else}extruder3{endif}"
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}
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});
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std::string gcode = Slic3r::Test::slice({ Slic3r::Test::TestMesh::cube_20x20x20 }, config);
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THEN("if / else / endif - first block returned") {
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REQUIRE(Test::contains(gcode, "\n;substitution:extruder1\n"));
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}
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}
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GIVEN("Layer change G-codes")
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{
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my $print = Slic3r::Test::init_print('20mm_cube', config => $config);
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my $gcode = Slic3r::Test::gcode($print);
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ok $gcode =~ /M104 S205 T1/, 'temperature set correctly for non-zero yet single extruder';
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ok $gcode !~ /M104 S\d+ T0/, 'unused extruder correctly ignored';
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auto config = Slic3r::DynamicPrintConfig::full_print_config_with({
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{ "before_layer_gcode", ";BEFORE [layer_num]" },
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{ "layer_gcode", ";CHANGE [layer_num]" },
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{ "support_material", 1 },
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{ "layer_height", 0.2 }
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});
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WHEN("before and after layer change G-codes set") {
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std::string gcode = Slic3r::Test::slice({ Slic3r::Test::TestMesh::overhang }, config);
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GCodeReader parser;
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std::vector<int> before;
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std::vector<int> change;
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parser.parse_buffer(gcode, [&before, &change](Slic3r::GCodeReader &self, const Slic3r::GCodeReader::GCodeLine &line){
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int d;
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if (sscanf(line.raw().c_str(), ";BEFORE %d", &d) == 1)
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before.emplace_back(d);
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else if (sscanf(line.raw().c_str(), ";CHANGE %d", &d) == 1) {
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change.emplace_back(d);
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if (d != before.back())
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throw std::runtime_error("inconsistent layer_num before and after layer change");
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}
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});
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THEN("layer_num is consistent before and after layer changes") {
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REQUIRE(before == change);
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}
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THEN("layer_num grows continously") {
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// i.e. no duplicates or regressions
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bool successive = true;
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for (size_t i = 1; i < change.size(); ++ i)
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if (change[i - 1] + 1 != change[i])
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successive = false;
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REQUIRE(successive);
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}
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}
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}
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$config->set('infill_extruder', 1);
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GIVEN("if / elsif / elsif / elsif / else / endif")
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{
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my $print = Slic3r::Test::init_print('20mm_cube', config => $config);
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my $gcode = Slic3r::Test::gcode($print);
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ok $gcode =~ /M104 S200 T0/, 'temperature set correctly for first extruder';
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ok $gcode =~ /M104 S205 T1/, 'temperature set correctly for second extruder';
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auto config = Slic3r::DynamicPrintConfig::new_with({
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{ "nozzle_diameter", { 0.6,0.6,0.6,0.6,0.6 } },
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{ "start_gcode",
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";substitution:{if infill_extruder==1}if block"
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"{elsif infill_extruder==2}elsif block 1"
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"{elsif infill_extruder==3}elsif block 2"
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"{elsif infill_extruder==4}elsif block 3"
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"{else}endif block{endif}"
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":end"
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}
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});
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std::string returned[] = { "" /* indexed by one based extruder ID */, "if block", "elsif block 1", "elsif block 2", "elsif block 3", "endif block" };
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auto test = [&config, &returned](int i) {
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config.set_deserialize_strict({ { "infill_extruder", i } });
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std::string gcode = Slic3r::Test::slice({ Slic3r::Test::TestMesh::cube_20x20x20 }, config);
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int found_error = 0;
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for (int j = 1; j <= 5; ++ j)
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if (i != j && Slic3r::Test::contains(gcode, std::string("substitution:") + returned[j] + ":end"))
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// failure
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++ found_error;
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THEN(std::string("if / else / endif returned ") + returned[i]) {
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REQUIRE(Slic3r::Test::contains(gcode, std::string("substitution:") + returned[i] + ":end"));
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}
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THEN(std::string("if / else / endif - only ") + returned[i] + "returned") {
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REQUIRE(found_error == 0);
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}
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};
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WHEN("infill_extruder == 1") { test(1); }
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WHEN("infill_extruder == 2") { test(2); }
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WHEN("infill_extruder == 3") { test(3); }
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WHEN("infill_extruder == 4") { test(4); }
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WHEN("infill_extruder == 5") { test(5); }
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}
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my @start_gcode = (qq!
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;__temp0:[first_layer_temperature_0]__
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;__temp1:[first_layer_temperature_1]__
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;__temp2:[first_layer_temperature_2]__
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!, qq!
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;__temp0:{first_layer_temperature[0]}__
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;__temp1:{first_layer_temperature[1]}__
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;__temp2:{first_layer_temperature[2]}__
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!);
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my @syntax_description = (' (legacy syntax)', ' (new syntax)');
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for my $i (0, 1) {
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$config->set('start_gcode', $start_gcode[$i]);
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{
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my $print = Slic3r::Test::init_print('20mm_cube', config => $config);
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my $gcode = Slic3r::Test::gcode($print);
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# we use the [infill_extruder] placeholder to make sure this test doesn't
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# catch a false positive caused by the unparsed start G-code option itself
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# being embedded in the G-code
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ok $gcode =~ /temp0:200/, 'temperature placeholder for first extruder correctly populated' . $syntax_description[$i];
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ok $gcode =~ /temp1:205/, 'temperature placeholder for second extruder correctly populated' . $syntax_description[$i];
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ok $gcode =~ /temp2:200/, 'temperature placeholder for unused extruder populated with first value' . $syntax_description[$i];
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}
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GIVEN("nested if / if / else / endif") {
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auto config = Slic3r::DynamicPrintConfig::full_print_config_with({
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{ "nozzle_diameter", { 0.6,0.6,0.6,0.6,0.6 } },
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{ "start_gcode",
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";substitution:{if infill_extruder==1}{if perimeter_extruder==1}block11{else}block12{endif}"
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"{elsif infill_extruder==2}{if perimeter_extruder==1}block21{else}block22{endif}"
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"{else}{if perimeter_extruder==1}block31{else}block32{endif}{endif}:end"
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}
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});
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auto test = [&config](int i) {
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config.opt_int("infill_extruder") = i;
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int failed = 0;
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for (int j = 1; j <= 2; ++ j) {
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config.opt_int("perimeter_extruder") = j;
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std::string gcode = Slic3r::Test::slice({ Slic3r::Test::TestMesh::cube_20x20x20 }, config);
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if (! Slic3r::Test::contains(gcode, std::string("substitution:block") + std::to_string(i) + std::to_string(j) + ":end"))
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++ failed;
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}
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THEN(std::string("two level if / else / endif - block for infill_extruder ") + std::to_string(i) + "succeeded") {
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REQUIRE(failed == 0);
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}
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};
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WHEN("infill_extruder == 1") { test(1); }
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WHEN("infill_extruder == 2") { test(2); }
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WHEN("infill_extruder == 3") { test(3); }
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}
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$config->set('start_gcode', qq!
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;substitution:{if infill_extruder==1}extruder1
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{elsif infill_extruder==2}extruder2
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{else}extruder3{endif}
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!);
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{
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my $print = Slic3r::Test::init_print('20mm_cube', config => $config);
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my $gcode = Slic3r::Test::gcode($print);
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ok $gcode =~ /substitution:extruder1/, 'if / else / endif - first block returned';
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GIVEN("printer type in notes") {
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auto config = Slic3r::DynamicPrintConfig::new_with({
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{ "start_gcode",
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";substitution:{if notes==\"MK2\"}MK2{elsif notes==\"MK3\"}MK3{else}MK1{endif}:end"
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}
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});
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auto test = [&config](const std::string &printer_name) {
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config.set_deserialize_strict("notes", printer_name);
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std::string gcode = Slic3r::Test::slice({ Slic3r::Test::TestMesh::cube_20x20x20 }, config);
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THEN(std::string("printer name ") + printer_name + " matched") {
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REQUIRE(Slic3r::Test::contains(gcode, std::string("substitution:") + printer_name + ":end"));
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}
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};
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WHEN("printer MK2") { test("MK2"); }
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WHEN("printer MK3") { test("MK3"); }
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WHEN("printer MK1") { test("MK1"); }
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}
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}
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{
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my $config = Slic3r::Config::new_from_defaults;
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$config->set('before_layer_gcode', ';BEFORE [layer_num]');
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$config->set('layer_gcode', ';CHANGE [layer_num]');
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$config->set('support_material', 1);
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$config->set('layer_height', 0.2);
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my $print = Slic3r::Test::init_print('overhang', config => $config);
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my $gcode = Slic3r::Test::gcode($print);
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my @before = ();
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my @change = ();
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foreach my $line (split /\R+/, $gcode) {
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if ($line =~ /;BEFORE (\d+)/) {
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push @before, $1;
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} elsif ($line =~ /;CHANGE (\d+)/) {
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push @change, $1;
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fail 'inconsistent layer_num before and after layer change'
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if $1 != $before[-1];
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}
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}
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is_deeply \@before, \@change, 'layer_num is consistent before and after layer changes';
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ok !defined(first { $change[$_] != $change[$_-1]+1 } 1..$#change),
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'layer_num grows continously'; # i.e. no duplicates or regressions
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}
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{
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my $config = Slic3r::Config->new;
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$config->set('nozzle_diameter', [0.6,0.6,0.6,0.6,0.6]);
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$config->set('start_gcode', qq!
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;substitution:{if infill_extruder==1}if block
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{elsif infill_extruder==2}elsif block 1
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{elsif infill_extruder==3}elsif block 2
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{elsif infill_extruder==4}elsif block 3
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{else}endif block{endif}
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!);
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my @returned = ('', 'if block', 'elsif block 1', 'elsif block 2', 'elsif block 3', 'endif block');
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for my $i (1,2,3,4,5) {
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$config->set('infill_extruder', $i);
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my $print = Slic3r::Test::init_print('20mm_cube', config => $config);
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my $gcode = Slic3r::Test::gcode($print);
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my $found_other = 0;
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for my $j (1,2,3,4,5) {
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next if $i == $j;
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$found_other = 1 if $gcode =~ /substitution:$returned[$j]/;
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}
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ok $gcode =~ /substitution:$returned[$i]/, 'if / else / endif - ' . $returned[$i] . ' returned';
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ok !$found_other, 'if / else / endif - only ' . $returned[$i] . ' returned';
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}
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}
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{
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my $config = Slic3r::Config->new;
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$config->set('nozzle_diameter', [0.6,0.6,0.6,0.6]);
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$config->set('start_gcode',
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';substitution:{if infill_extruder==1}{if perimeter_extruder==1}block11{else}block12{endif}' .
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'{elsif infill_extruder==2}{if perimeter_extruder==1}block21{else}block22{endif}' .
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'{else}{if perimeter_extruder==1}block31{else}block32{endif}{endif}:end');
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for my $i (1,2,3) {
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$config->set('infill_extruder', $i);
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for my $j (1,2) {
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$config->set('perimeter_extruder', $j);
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my $print = Slic3r::Test::init_print('20mm_cube', config => $config);
|
||||
my $gcode = Slic3r::Test::gcode($print);
|
||||
ok $gcode =~ /substitution:block$i$j:end/, "two level if / else / endif - block$i$j returned";
|
||||
GIVEN("sequential print with between_objects_gcode") {
|
||||
auto config = Slic3r::DynamicPrintConfig::full_print_config_with({
|
||||
{ "complete_objects", 1 },
|
||||
{ "between_objects_gcode", "_MY_CUSTOM_GCODE_" }
|
||||
});
|
||||
std::string gcode = Slic3r::Test::slice(
|
||||
// 3x 20mm box
|
||||
{ Slic3r::Test::TestMesh::cube_20x20x20, Slic3r::Test::TestMesh::cube_20x20x20, Slic3r::Test::TestMesh::cube_20x20x20 },
|
||||
config);
|
||||
THEN("between_objects_gcode is applied correctly") {
|
||||
const boost::regex expression("^_MY_CUSTOM_GCODE_");
|
||||
const std::ptrdiff_t match_count =
|
||||
std::distance(boost::sregex_iterator(gcode.begin(), gcode.end(), expression), boost::sregex_iterator());
|
||||
REQUIRE(match_count == 2);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
{
|
||||
my $config = Slic3r::Config->new;
|
||||
$config->set('start_gcode',
|
||||
';substitution:{if notes=="MK2"}MK2{elsif notes=="MK3"}MK3{else}MK1{endif}:end');
|
||||
for my $printer_name ("MK2", "MK3", "MK1") {
|
||||
$config->set('notes', $printer_name);
|
||||
my $print = Slic3r::Test::init_print('20mm_cube', config => $config);
|
||||
my $gcode = Slic3r::Test::gcode($print);
|
||||
ok $gcode =~ /substitution:$printer_name:end/, "printer name $printer_name matched";
|
||||
}
|
||||
}
|
||||
|
||||
{
|
||||
my $config = Slic3r::Config::new_from_defaults;
|
||||
$config->set('complete_objects', 1);
|
||||
$config->set('between_objects_gcode', '_MY_CUSTOM_GCODE_');
|
||||
my $print = Slic3r::Test::init_print('20mm_cube', config => $config, duplicate => 3);
|
||||
my $gcode = Slic3r::Test::gcode($print);
|
||||
is scalar(() = $gcode =~ /^_MY_CUSTOM_GCODE_/gm), 2, 'between_objects_gcode is applied correctly';
|
||||
}
|
||||
|
||||
#endif
|
||||
|
|
@ -13,6 +13,7 @@
|
|||
#include <boost/nowide/cstdio.hpp>
|
||||
#include <boost/nowide/fstream.hpp>
|
||||
#include <boost/filesystem.hpp>
|
||||
#include <boost/regex.hpp>
|
||||
#include <libslic3r/ModelArrange.hpp>
|
||||
|
||||
using namespace std;
|
||||
|
|
@ -228,6 +229,7 @@ void init_print(std::vector<TriangleMesh> &&meshes, Slic3r::Print &print, Slic3r
|
|||
object->add_instance();
|
||||
}
|
||||
arrange_objects(model, InfiniteBed{}, ArrangeParams{ scaled(min_object_distance(config))});
|
||||
model.center_instances_around_point({100, 100});
|
||||
for (ModelObject *mo : model.objects) {
|
||||
mo->ensure_on_bed();
|
||||
print.auto_assign_extruders(mo);
|
||||
|
|
@ -352,6 +354,17 @@ std::string slice(std::initializer_list<TriangleMesh> meshes, std::initializer_l
|
|||
return gcode(print);
|
||||
}
|
||||
|
||||
bool contains(const std::string &data, const std::string &pattern)
|
||||
{
|
||||
return data.find(pattern) != data.npos;
|
||||
}
|
||||
|
||||
bool contains_regex(const std::string &data, const std::string &pattern)
|
||||
{
|
||||
boost::regex re(pattern);
|
||||
return boost::regex_match(data, re);
|
||||
}
|
||||
|
||||
} } // namespace Slic3r::Test
|
||||
|
||||
#include <catch2/catch.hpp>
|
||||
|
|
|
|||
|
|
@ -81,6 +81,9 @@ std::string slice(std::initializer_list<TriangleMesh> meshes, const DynamicPrint
|
|||
std::string slice(std::initializer_list<TestMesh> meshes, std::initializer_list<Slic3r::ConfigBase::SetDeserializeItem> config_items, bool comments = false);
|
||||
std::string slice(std::initializer_list<TriangleMesh> meshes, std::initializer_list<Slic3r::ConfigBase::SetDeserializeItem> config_items, bool comments = false);
|
||||
|
||||
bool contains(const std::string &data, const std::string &pattern);
|
||||
bool contains_regex(const std::string &data, const std::string &pattern);
|
||||
|
||||
} } // namespace Slic3r::Test
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -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);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -38,6 +38,7 @@ TEST_CASE("Skirt height is honored", "[Skirt]") {
|
|||
{ "support_material_speed", 99 },
|
||||
// avoid altering speeds unexpectedly
|
||||
{ "cooling", false },
|
||||
// avoid altering speeds unexpectedly
|
||||
{ "first_layer_speed", "100%" }
|
||||
});
|
||||
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue