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new 13ddbaf2f7 Minor: Add note about SQLLancer fuzz testing to docs
(#11430)
13ddbaf2f7 is described below
commit 13ddbaf2f7220c26f443d097697d1380e63f6206
Author: Andrew Lamb <[email protected]>
AuthorDate: Fri Jul 12 10:53:58 2024 -0400
Minor: Add note about SQLLancer fuzz testing to docs (#11430)
* Minor: Add note about SQLLancer fuzz testing to docs
* prettier
---
docs/source/contributor-guide/testing.md | 14 +++++++++++++-
1 file changed, 13 insertions(+), 1 deletion(-)
diff --git a/docs/source/contributor-guide/testing.md
b/docs/source/contributor-guide/testing.md
index 018cc6233c..0f4461ab2c 100644
--- a/docs/source/contributor-guide/testing.md
+++ b/docs/source/contributor-guide/testing.md
@@ -39,7 +39,7 @@ DataFusion's SQL implementation is tested using
[sqllogictest](https://github.co
Like similar systems such as [DuckDB](https://duckdb.org/dev/testing),
DataFusion has chosen to trade off a slightly higher barrier to contribution
for longer term maintainability.
-### Rust Integration Tests
+## Rust Integration Tests
There are several tests of the public interface of the DataFusion library in
the
[tests](https://github.com/apache/datafusion/tree/main/datafusion/core/tests)
directory.
@@ -49,6 +49,18 @@ You can run these tests individually using `cargo` as normal
command such as
cargo test -p datafusion --test parquet_exec
```
+## SQL "Fuzz" testing
+
+DataFusion uses the [SQLancer] for "fuzz" testing: it generates random SQL
+queries and execute them against DataFusion to find bugs.
+
+The code is in the [datafusion-sqllancer] repository, and we welcome further
+contributions. Kudos to [@2010YOUY01] for the initial implementation.
+
+[sqlancer]: https://github.com/sqlancer/sqlancer
+[datafusion-sqllancer]:
https://github.com/datafusion-contrib/datafusion-sqllancer
+[@2010youy01]: https://github.com/2010YOUY01
+
## Documentation Examples
We use Rust [doctest] to verify examples from the documentation are correct and
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