1a7670f964
This crate contains oracles, generators, and fuzz targets for use with fuzzing engines (e.g. libFuzzer). This doesn't contain the actual `libfuzzer_sys::fuzz_target!` definitions (those are in the `peepmatic-fuzz` crate) but does those definitions are one liners calling out to functions defined in this crate.
30 lines
613 B
Rust
30 lines
613 B
Rust
//! Utilities for fuzzing our DSL's parser.
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use peepmatic::Optimizations;
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use std::str;
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/// Attempt to parse the given string as if it were a snippet of our DSL.
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pub fn parse(data: &[u8]) {
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let source = match str::from_utf8(data) {
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Ok(s) => s,
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Err(_) => return,
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};
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let buf = match wast::parser::ParseBuffer::new(&source) {
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Ok(buf) => buf,
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Err(_) => return,
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};
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let _ = wast::parser::parse::<Optimizations>(&buf);
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}
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#[cfg(test)]
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mod tests {
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use super::*;
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#[test]
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fn check_parse() {
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crate::check(|s: String| parse(s.as_bytes()));
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}
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}
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