basic benchmark

benches/bench.rs

@@ -0,0 +1,20 @@
+#![feature(test)]
+
+extern crate test;
+
+use std::fs;
+
+use bitbuffer::{BitReadBuffer, BitReadStream, LittleEndian};
+use sourcenav::get_area_tree;
+use std::fs::read;
+use test::Bencher;
+
+#[bench]
+fn bench_badwater(b: &mut Bencher) {
+    let file = read("data/pl_badwater.nav").unwrap();
+    let data = BitReadStream::new(BitReadBuffer::new(file, LittleEndian));
+
+    b.iter(|| {
+        test::black_box(get_area_tree(data.clone()));
+    })
+}