Function TEST

test/unit/filters/HAGFilterTest.cpp:47–94

{

TEST(HAGFilterTest, delaunay)
{
    Options ro;
    ro.add("filename", Support::datapath("filters/hagtest.txt"));

    StageFactory factory;
    Stage& r = *(factory.createStage("readers.text"));
    r.setOptions(ro);

    Options fo;
    fo.add("count", 10);
    Stage& f = *(factory.createStage("filters.hag_delaunay"));
    f.setInput(r);
    f.setOptions(fo);

    PointTable t1;
    f.prepare(t1);
    PointViewSet s = f.execute(t1);
    PointViewPtr v = *s.begin();

    for (PointId i = 0; i < v->size(); ++i)
    {
        double x = v->getFieldAs<double>(Dimension::Id::X, i);
        double y = v->getFieldAs<double>(Dimension::Id::Y, i);
        double z = v->getFieldAs<double>(Dimension::Id::Z, i);
        double hag = v->getFieldAs<double>(Dimension::Id::HeightAboveGround, i);
        uint8_t c = v->getFieldAs<uint8_t>(Dimension::Id::Classification, i);
        if (c == ClassLabel::Ground)
            EXPECT_EQ(hag, 0);
        auto check = [&x, &y, &z, &hag](double xv, double yv, double zv,
                                        double hagv)
        {
            EXPECT_EQ(x, xv) << "Bad X Value";
            EXPECT_EQ(y, yv) << "Bad Y Value";
            EXPECT_EQ(z, zv) << "Bad Z Value";
            EXPECT_EQ(hag, hagv) << "Bad HAG Value";
        };

        if (i == 0)
            check (-2, 4, 20, 10);
        if (i == 1)
            check(4, 1, 20, 11);
        if (i == 2)
            check(2, 3, 20, 14);
        if (i == 3)
            check(4, 4, 20, 16);
    }
}

TEST(HAGFilterTest, neighbors)
{