1 files changed, 100 insertions, 0 deletions
diff --git a/third_party/rust/strsim/benches/benches.rs b/third_party/rust/strsim/benches/benches.rs
new file mode 100644
index 0000000000..b7ba829f74
--- /dev/null
+++ b/third_party/rust/strsim/benches/benches.rs
@@ -0,0 +1,100 @@
+//! Benchmarks for strsim.
+
+#![feature(test)]
+
+extern crate strsim;
+
+mod benches {
+    use self::test::Bencher;
+    use super::*;
+
+    extern crate test;
+
+    #[bench]
+    fn bench_hamming(bencher: &mut Bencher) {
+        let a = "ACAAGATGCCATTGTCCCCCGGCCTCCTGCTGCTGCTGCTCTCCGGGG";
+        let b = "CCTGGAGGGTGGCCCCACCGGCCGAGACAGCGAGCATATGCAGGAAGC";
+        bencher.iter(|| {
+            strsim::hamming(a, b).unwrap();
+        })
+    }
+
+    #[bench]
+    fn bench_jaro(bencher: &mut Bencher) {
+        let a = "Philosopher Friedrich Nietzsche";
+        let b = "Philosopher Jean-Paul Sartre";
+        bencher.iter(|| {
+            strsim::jaro(&a, &b);
+        })
+    }
+
+    #[bench]
+    fn bench_jaro_winkler(bencher: &mut Bencher) {
+        let a = "Philosopher Friedrich Nietzsche";
+        let b = "Philosopher Jean-Paul Sartre";
+        bencher.iter(|| {
+            strsim::jaro_winkler(&a, &b);
+        })
+    }
+
+    #[bench]
+    fn bench_levenshtein(bencher: &mut Bencher) {
+        let a = "Philosopher Friedrich Nietzsche";
+        let b = "Philosopher Jean-Paul Sartre";
+        bencher.iter(|| {
+            strsim::levenshtein(&a, &b);
+        })
+    }
+
+    #[bench]
+    fn bench_levenshtein_on_u8(bencher: &mut Bencher) {
+        bencher.iter(|| {
+            strsim::generic_levenshtein(&vec![0u8; 30], &vec![7u8; 31]);
+        })
+    }
+
+    #[bench]
+    fn bench_normalized_levenshtein(bencher: &mut Bencher) {
+        let a = "Philosopher Friedrich Nietzsche";
+        let b = "Philosopher Jean-Paul Sartre";
+        bencher.iter(|| {
+            strsim::normalized_levenshtein(&a, &b);
+        })
+    }
+
+    #[bench]
+    fn bench_osa_distance(bencher: &mut Bencher) {
+        let a = "Philosopher Friedrich Nietzsche";
+        let b = "Philosopher Jean-Paul Sartre";
+        bencher.iter(|| {
+            strsim::osa_distance(&a, &b);
+        })
+    }
+
+    #[bench]
+    fn bench_damerau_levenshtein(bencher: &mut Bencher) {
+        let a = "Philosopher Friedrich Nietzsche";
+        let b = "Philosopher Jean-Paul Sartre";
+        bencher.iter(|| {
+            strsim::damerau_levenshtein(&a, &b);
+        })
+    }
+
+    #[bench]
+    fn bench_normalized_damerau_levenshtein(bencher: &mut Bencher) {
+        let a = "Philosopher Friedrich Nietzsche";
+        let b = "Philosopher Jean-Paul Sartre";
+        bencher.iter(|| {
+            strsim::normalized_damerau_levenshtein(&a, &b);
+        })
+    }
+
+    #[bench]
+    fn bench_sorensen_dice(bencher: &mut Bencher) {
+        let a = "Philosopher Friedrich Nietzsche";
+        let b = "Philosopher Jean-Paul Sartre";
+        bencher.iter(|| {
+            strsim::sorensen_dice(&a, &b);
+        })
+    }
+}