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Extend sla archive tests with read-back

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tamasmeszaros 2022-04-26 10:57:49 +02:00
parent 0025a65611
commit 784105f5ad
5 changed files with 112 additions and 52 deletions
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2
tests/sla_print/CMakeLists.txt
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@ -4,7 +4,7 @@ add_executable(${_TEST_NAME}_tests ${_TEST_NAME}_tests_main.cpp
sla_test_utils.hpp sla_test_utils.cpp
sla_supptgen_tests.cpp
sla_raycast_tests.cpp
sla_archive_export_tests.cpp)
sla_archive_readwrite_tests.cpp)
target_link_libraries(${_TEST_NAME}_tests test_common libslic3r)
set_property(TARGET ${_TEST_NAME}_tests PROPERTY FOLDER "tests")

40
tests/sla_print/sla_archive_export_tests.cpp
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@ -1,40 +0,0 @@
#include <catch2/catch.hpp>
#include <test_utils.hpp>
#include "libslic3r/SLAPrint.hpp"
#include "libslic3r/Format/SLAArchiveWriter.hpp"
#include <boost/filesystem.hpp>
using namespace Slic3r;
TEST_CASE("Archive export test", "[sla_archives]") {
constexpr const char *PNAME = "20mm_cube";
for (auto &archname : SLAArchiveWriter::registered_archives()) {
INFO(std::string("Testing archive type: ") + archname);
SLAPrint print;
SLAFullPrintConfig fullcfg;
auto m = Model::read_from_file(TEST_DATA_DIR PATH_SEPARATOR + std::string(PNAME) + ".obj", nullptr);
fullcfg.set("sla_archive_format", archname);
fullcfg.set("supports_enable", false);
fullcfg.set("pad_enable", false);
DynamicPrintConfig cfg;
cfg.apply(fullcfg);
print.set_status_callback([](const PrintBase::SlicingStatus&) {});
print.apply(m, cfg);
print.process();
ThumbnailsList thumbnails;
auto outputfname = std::string("output.") + SLAArchiveWriter::get_extension(archname);
print.export_print(outputfname, thumbnails, PNAME);
// Not much can be checked about the archives...
REQUIRE(boost::filesystem::exists(outputfname));
}
}

68
tests/sla_print/sla_archive_readwrite_tests.cpp Normal file
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@ -0,0 +1,68 @@
#include <catch2/catch.hpp>
#include <test_utils.hpp>
#include "libslic3r/SLAPrint.hpp"
#include "libslic3r/TriangleMesh.hpp"
#include "libslic3r/Format/SLAArchiveWriter.hpp"
#include "libslic3r/Format/SLAArchiveReader.hpp"
#include <boost/filesystem.hpp>
using namespace Slic3r;
TEST_CASE("Archive export test", "[sla_archives]") {
constexpr const char *PNAME = "extruder_idler";
for (auto &archname : SLAArchiveWriter::registered_archives()) {
INFO(std::string("Testing archive type: ") + archname + " -- writing...");
SLAPrint print;
SLAFullPrintConfig fullcfg;
auto m = Model::read_from_file(TEST_DATA_DIR PATH_SEPARATOR + std::string(PNAME) + ".obj", nullptr);
fullcfg.printer_technology.setInt(ptSLA); // FIXME this should be ensured
fullcfg.set("sla_archive_format", archname);
fullcfg.set("supports_enable", false);
fullcfg.set("pad_enable", false);
DynamicPrintConfig cfg;
cfg.apply(fullcfg);
print.set_status_callback([](const PrintBase::SlicingStatus&) {});
print.apply(m, cfg);
print.process();
ThumbnailsList thumbnails;
auto outputfname = std::string("output.") + SLAArchiveWriter::get_extension(archname);
print.export_print(outputfname, thumbnails, PNAME);
// Not much can be checked about the archives...
REQUIRE(boost::filesystem::exists(outputfname));
double vol_written = m.mesh().volume();
auto readable_formats = SLAArchiveReader::registered_archives();
if (std::any_of(readable_formats.begin(), readable_formats.end(),
[&archname](const std::string &a) { return a == archname; })) {
INFO(std::string("Testing archive type: ") + archname + " -- reading back...");
indexed_triangle_set its;
DynamicPrintConfig cfg;
try {
import_sla_archive(outputfname, its, cfg);
} catch (...) {
REQUIRE(false);
}
REQUIRE(!cfg.empty());
REQUIRE(!its.empty());
double vol_read = its_volume(its);
double rel_err = std::abs(vol_written - vol_read) / vol_written;
REQUIRE(rel_err < 0.1);
}
}
}