Native tests only (280 total). Test files in tests/:
test_columnar.cpp— COLUMNAR_V1 path: PreparedGeometry A/B-const + dist, null handlingtest_rowbinary.cpp— RowBinary wire formattest_predicates.cpp—_implfunctions directlytest_mem.cpp—raw_buffer, msgpack roundtrip,impl_wrappertest_unpack.cpp—unpack_arg,impl_wrapperexception pathtest_bbox_wrapper.cpp—with_bboxshortcuttest_overlay.cpp— st_union_agg, st_area, etc.- others — constructors, accessors, io, transforms, processing
tests/helpers.hpp provides: wkt2wkb(), geom(), wkb(), geom2wkt(), WasmPanicException.
tests/test_columnar.cpp has make_columnar() / bytes_col() / fixed64_col() helpers
for building COLUMNAR_V1 buffers in tests — reuse for new columnar tests.