peepmatic: Define fuzz targets for various parts of peepmatic

fuzz/fuzz_targets/peepmatic_compile.rs

@@ -0,0 +1,8 @@
+#![no_main]
+
+use libfuzzer_sys::fuzz_target;
+use peepmatic_fuzzing::compile::compile;
+
+fuzz_target!(|data: &[u8]| {
+    compile(data);
+});

fuzz/fuzz_targets/peepmatic_fst_differential.rs

@@ -0,0 +1,8 @@
+#![no_main]
+use libfuzzer_sys::fuzz_target;
+use peepmatic_fuzzing::automata::fst_differential;
+use std::collections::HashMap;
+
+fuzz_target!(|map: HashMap<Vec<u8>, u64>| {
+    fst_differential(map);
+});

fuzz/fuzz_targets/peepmatic_interp.rs

@@ -0,0 +1,8 @@
+#![no_main]
+
+use libfuzzer_sys::fuzz_target;
+use peepmatic_fuzzing::interp::interp;
+
+fuzz_target!(|data: &[u8]| {
+    interp(data);
+});

fuzz/fuzz_targets/peepmatic_parser.rs

@@ -0,0 +1,8 @@
+#![no_main]
+
+use libfuzzer_sys::fuzz_target;
+use peepmatic_fuzzing::parser::parse;
+
+fuzz_target!(|data: &[u8]| {
+    parse(data);
+});

fuzz/fuzz_targets/peepmatic_simple_automata.rs

@@ -0,0 +1,7 @@
+#![no_main]
+use libfuzzer_sys::fuzz_target;
+use peepmatic_fuzzing::automata::simple_automata;
+
+fuzz_target!(|input_output_pairs: Vec<Vec<(u8, Vec<u8>)>>| {
+    simple_automata(input_output_pairs);
+});