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Risk type: format/partial_read_blind_spot

These 3 cases exercise the format/partial_read_blind_spot failure mode. Run your function against all of them to check how it behaves.

Use GeoCase in your tests

Install the complete set of vector, raster, and NetCDF dependencies:

pip install "geocase[all]"

View GeoCase on PyPI.

Polygon geometry of invalid_geometry_at_scale_gpkg, rendered from the case's data Invalid Geometry at Feature 9,999 (GeoPackage) GPKG · Polygon Point geometry of mixed_timezone_after_batch_gpkg, rendered from the case's data UTC Offset Changes at Row 10,000 (GeoPackage) GPKG · Point Point geometry of null_after_batch_boundary_gpkg, rendered from the case's data First NULL After 10,000 Non-NULL Values (GeoPackage) GPKG · Point
Case Category Format Geometry
Invalid Geometry at Feature 9,999 (GeoPackage) vector GPKG Polygon
UTC Offset Changes at Row 10,000 (GeoPackage) vector GPKG Point
First NULL After 10,000 Non-NULL Values (GeoPackage) vector GPKG Point