Function TEST

test/unit/filters/SkewnessFilterTest.cpp:43–71

using namespace pdal;

TEST(SkewnessTest, t1)
{
    StageFactory f;

    Stage *reader(f.createStage("readers.las"));

    Options rOpts;
    rOpts.add("filename", Support::datapath("las/autzen_trim.las"));
    reader->setOptions(rOpts);

    Stage* filter(f.createStage("filters.skewnessbalancing"));
    filter->setInput(*reader);

    PointTable t;
    filter->prepare(t);
    PointViewSet s = filter->execute(t);

    EXPECT_EQ(s.size(), 1U);
    PointViewPtr v = *s.begin();

    size_t ground {0};
    for (PointId id = 0; id < v->size(); ++id)
    {
        uint8_t cl = v->getFieldAs<uint8_t>(Dimension::Id::Classification, id);
        if (cl == ClassLabel::Ground)
            ground++;
    }
    EXPECT_EQ(ground, 102234u);
}

TEST(SkewnessTest, t2)
{