mirror of
https://github.com/GreptimeTeam/greptimedb.git
synced 2026-05-31 12:20:38 +00:00
934c7e3fef
* feat(fuzz): add create logical table target * fix: drop physical table after fuzz test * fix: remove backticks of table name in with clause * fix: create physical and logical table properly * chore: update comments * chore(ci): add fuzz_create_logical_table ci cfg * fix: create one logical table once a time * fix: avoid possible duplicate table and column name * feat: use hard-code physical table * chore: remove useless phantom * refactor: create logical table with struct initialization * chore: suggested changes and corresponding test changes * chore: clean up
Fuzz Test for GreptimeDB
Setup
- Install the fuzz cli first.
cargo install cargo-fuzz
- Start GreptimeDB
- Copy the
.env.example, which is at project root, to.envand change the values on need.
Run
- List all fuzz targets
cargo fuzz list --fuzz-dir tests-fuzz
- Run a fuzz target.
cargo fuzz run fuzz_create_table --fuzz-dir tests-fuzz
Crash Reproduction
If you want to reproduce a crash, you first need to obtain the Base64 encoded code, which usually appears at the end of a crash report, and store it in a file.
Alternatively, if you already have the crash file, you can skip this step.
echo "Base64" > .crash
Print the std::fmt::Debug output for an input.
cargo fuzz fmt fuzz_target .crash --fuzz-dir tests-fuzz
Rerun the fuzz test with the input.
cargo fuzz run fuzz_target .crash --fuzz-dir tests-fuzz
For more details, visit cargo fuzz or run the command cargo fuzz --help.