Function TEST

test/unit/io/PtxReaderTest.cpp:43–81

{

TEST(PtxReader, Basic)
{
    PtxReader reader;

    Options options;
    options.add("filename", Support::datapath("ptx/1.2-with-color.ptx"));
    reader.setOptions(options);

    PointTable table;
    reader.prepare(table);
    const PointViewSet viewSet = reader.execute(table);
    EXPECT_EQ(viewSet.size(), static_cast<size_t>(1));
    const PointViewPtr view = *viewSet.begin();
    EXPECT_EQ(view->size(), static_cast<point_count_t>(15 * 71));

    const PointLayout *layout = view->layout();
    EXPECT_TRUE(layout->hasDim(Dimension::Id::Intensity));
    EXPECT_TRUE(layout->hasDim(Dimension::Id::Red));
    EXPECT_TRUE(layout->hasDim(Dimension::Id::Green));
    EXPECT_TRUE(layout->hasDim(Dimension::Id::Blue));

    EXPECT_DOUBLE_EQ(view->getFieldAs<double>(Dimension::Id::X, 0), 637012.24);
    EXPECT_DOUBLE_EQ(view->getFieldAs<double>(Dimension::Id::Y, 0), 849028.31);
    EXPECT_DOUBLE_EQ(view->getFieldAs<double>(Dimension::Id::Z, 0), 431.66);
    // Intensity = 0.034912 * 4096 ~= 143.0
    EXPECT_FLOAT_EQ(view->getFieldAs<float>(Dimension::Id::Intensity, 0), 143.0f);
    EXPECT_EQ(view->getFieldAs<int>(Dimension::Id::Red, 0), 68);
    EXPECT_EQ(view->getFieldAs<int>(Dimension::Id::Green, 0), 77);
    EXPECT_EQ(view->getFieldAs<int>(Dimension::Id::Blue, 0), 88);

    EXPECT_DOUBLE_EQ(view->getFieldAs<double>(Dimension::Id::X, 489), 635770.47);
    EXPECT_DOUBLE_EQ(view->getFieldAs<double>(Dimension::Id::Y, 489), 851464.67);
    EXPECT_DOUBLE_EQ(view->getFieldAs<double>(Dimension::Id::Z, 489), 422.28);
    // Intensity = 0.019775 * 4096 ~= 81.0
    EXPECT_FLOAT_EQ(view->getFieldAs<float>(Dimension::Id::Intensity, 489), 81.0f);
    EXPECT_EQ(view->getFieldAs<int>(Dimension::Id::Red, 489), 105);
    EXPECT_EQ(view->getFieldAs<int>(Dimension::Id::Green, 489), 85);
    EXPECT_EQ(view->getFieldAs<int>(Dimension::Id::Blue, 489), 114);
}

TEST(PtxReader, DiscardMissingPointsWithComplexTransform)
{