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45 lines
1.8 KiB
45 lines
1.8 KiB
2 years ago
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SPARQL smith
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============
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[](https://crates.io/crates/sparql-smith)
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[](https://docs.rs/sparql-smith)
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[](https://crates.io/crates/sparql-smith)
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[](https://github.com/oxigraph/oxigraph/actions)
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[](https://gitter.im/oxigraph/community?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge)
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sparql-smith is a test case generator for the [SPARQL](https://www.w3.org/TR/sparql11-overview/) language.
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It provides a single struct, `Query` that could be serialized to a SPARQL query using `to_string()`.
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The queries generated are sadly not always valid. Variables scopes are not properly handled yet.
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All SPARQL features are not supported yet.
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The `DATA_TRIG` constant is provided as an example dataset on which queries could be evaluated.
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Usage example with [libfuzzer-sys](https://docs.rs/libfuzzer-sys) and [spargebra](https://docs.rs/spargebra):
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```rust
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#![no_main]
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use libfuzzer_sys::fuzz_target;
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fuzz_target!(|data: sparql_smith::Query| {
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spargebra::Query::parse(&data.to_string(), None).unwrap()
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});
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```
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## License
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This project is licensed under either of
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* Apache License, Version 2.0, ([LICENSE-APACHE](../LICENSE-APACHE) or
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`<http://www.apache.org/licenses/LICENSE-2.0>`)
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* MIT license ([LICENSE-MIT](../LICENSE-MIT) or
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`<http://opensource.org/licenses/MIT>`)
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at your option.
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### Contribution
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Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in Oxigraph by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.
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