Vendor dependencies for 0.3.0 release

vendor/petgraph/benches/iso.rs

@@ -0,0 +1,57 @@
+#![feature(test)]
+
+extern crate petgraph;
+extern crate test;
+
+use test::Bencher;
+
+#[allow(dead_code)]
+mod common;
+use common::*;
+
+use petgraph::algo::is_isomorphic;
+
+#[bench]
+fn petersen_iso_bench(bench: &mut Bencher) {
+    let a = digraph().petersen_a();
+    let b = digraph().petersen_b();
+
+    bench.iter(|| is_isomorphic(&a, &b));
+    assert!(is_isomorphic(&a, &b));
+}
+
+#[bench]
+fn petersen_undir_iso_bench(bench: &mut Bencher) {
+    let a = ungraph().petersen_a();
+    let b = ungraph().petersen_b();
+
+    bench.iter(|| is_isomorphic(&a, &b));
+    assert!(is_isomorphic(&a, &b));
+}
+
+#[bench]
+fn full_iso_bench(bench: &mut Bencher) {
+    let a = ungraph().full_a();
+    let b = ungraph().full_b();
+
+    bench.iter(|| is_isomorphic(&a, &b));
+    assert!(is_isomorphic(&a, &b));
+}
+
+#[bench]
+fn praust_dir_no_iso_bench(bench: &mut Bencher) {
+    let a = digraph().praust_a();
+    let b = digraph().praust_b();
+
+    bench.iter(|| is_isomorphic(&a, &b));
+    assert!(!is_isomorphic(&a, &b));
+}
+
+#[bench]
+fn praust_undir_no_iso_bench(bench: &mut Bencher) {
+    let a = ungraph().praust_a();
+    let b = ungraph().praust_b();
+
+    bench.iter(|| is_isomorphic(&a, &b));
+    assert!(!is_isomorphic(&a, &b));
+}