readstat-tests

Integration test suite for the readstat library and readstat-cli binary.

Contains 29 test modules covering all SAS data types, 118 date/time/datetime formats, missing values, large pages, CLI subcommands, parallel read/write, Parquet output, CSV output, Arrow migration, row offsets, scientific notation, column selection, skip row count, memory-mapped file reading, byte-slice reading, and SQL queries.

Test data lives in tests/data/*.sas7bdat (14 datasets). SAS scripts to regenerate test data are in util/.

Run with:

cargo test -p readstat-tests