Add simple parser fuzzer

fuzz/.gitignore

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+
+target
+corpus
+artifacts

fuzz/Cargo.toml

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+
+[package]
+name = "Molten-fuzz"
+version = "0.0.1"
+authors = ["Automatically generated"]
+publish = false
+
+[package.metadata]
+cargo-fuzz = true
+
+[dependencies.Molten]
+path = ".."
+[dependencies.libfuzzer-sys]
+git = "https://github.com/rust-fuzz/libfuzzer-sys.git"
+
+# Prevent this from interfering with workspaces
+[workspace]
+members = ["."]
+
+[[bin]]
+name = "parse"
+path = "fuzz_targets/parse.rs"

fuzz/fuzz_targets/parse.rs

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+#![no_main]
+#[macro_use] extern crate libfuzzer_sys;
+extern crate Molten;
+
+fuzz_target!(|data: &[u8]| {
+ if let Ok(text) = ::std::str::from_utf8(data) {
+ let _ = Molten::parser::Parser::new(text).parse();
+ }
+});