message: Add assertions to `benches/iso.rs` to check for correctness
diff: @@ -17,6 +17,7 @@ fn petersen_iso_bench(bench: &mut Bencher) {
  let b = digraph().petersen_b();
  bench.iter(|| is_isomorphic(&a, &b));
  + assert!(is_isomorphic(&a, &b));
  }
  #[bench]
  @@ -25,6 +26,7 @@ fn petersen_undir_iso_bench(bench: &mut Bencher) {
  let b = ungraph().petersen_b();
  bench.iter(|| is_isomorphic(&a, &b));
  + assert!(is_isomorphic(&a, &b));
  }
  #[bench]
  @@ -33,6 +35,7 @@ fn full_iso_bench(bench: &mut Bencher) {
  let b = ungraph().full_b();
  bench.iter(|| is_isomorphic(&a, &b));
  + assert!(is_isomorphic(&a, &b));
  }
  #[bench]
  @@ -41,6 +44,7 @@ fn praust_dir_no_iso_bench(bench: &mut Bencher) {
  let b = digraph().praust_b();
  bench.iter(|| is_isomorphic(&a, &b));
  + assert!(!is_isomorphic(&a, &b));
  }
  #[bench]
  @@ -49,4 +53,5 @@ fn praust_undir_no_iso_bench(bench: &mut Bencher) {
  let b = ungraph().praust_b();
  bench.iter(|| is_isomorphic(&a, &b));
  + assert!(!is_isomorphic(&a, &b));
  }
  