1 files changed, 0 insertions, 140 deletions
diff --git a/src/test/bench/core-std.rs b/src/test/bench/core-std.rs
deleted file mode 100644
index 26fb3630487..00000000000
--- a/src/test/bench/core-std.rs
+++ /dev/null
@@ -1,140 +0,0 @@
-// Copyright 2012 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-// Microbenchmarks for various functions in std and extra
-
-#![feature(rand, vec_push_all, duration, duration_span)]
-
-use std::mem::swap;
-use std::env;
-use std::__rand::{thread_rng, Rng};
-use std::str;
-use std::time::Duration;
-
-fn main() {
-    let argv: Vec<String> = env::args().collect();
-
-    macro_rules! bench {
-        ($id:ident) =>
-            (maybe_run_test(&argv,
-                            stringify!($id).to_string(),
-                            $id))
-    }
-
-    bench!(shift_push);
-    bench!(vec_plus);
-    bench!(vec_append);
-    bench!(vec_push_all);
-    bench!(is_utf8_ascii);
-    bench!(is_utf8_multibyte);
-}
-
-fn maybe_run_test<F>(argv: &[String], name: String, test: F) where F: FnOnce() {
-    let mut run_test = false;
-
-    if env::var_os("RUST_BENCH").is_some() {
-        run_test = true
-    } else if !argv.is_empty() {
-        run_test = argv.iter().any(|x| x == &"all".to_string()) || argv.iter().any(|x| x == &name)
-    }
-
-    if !run_test {
-        return
-    }
-
-    let dur = Duration::span(test);
-
-    println!("{}:\t\t{:?}", name, dur);
-}
-
-fn shift_push() {
-    let mut v1 = vec![1; 30000];
-    let mut v2 = Vec::new();
-
-    while !v1.is_empty() {
-        v2.push(v1.remove(0));
-    }
-}
-
-fn vec_plus() {
-    let mut r = thread_rng();
-
-    let mut v = Vec::new();
-    let mut i = 0;
-    while i < 1500 {
-        let rv = vec![i; r.gen_range(0, i + 1)];
-        if r.gen() {
-            v.extend(rv);
-        } else {
-            let mut rv = rv.clone();
-            rv.push_all(&v);
-            v = rv;
-        }
-        i += 1;
-    }
-}
-
-fn vec_append() {
-    let mut r = thread_rng();
-
-    let mut v = Vec::new();
-    let mut i = 0;
-    while i < 1500 {
-        let rv = vec![i; r.gen_range(0, i + 1)];
-        if r.gen() {
-            let mut t = v.clone();
-            t.push_all(&rv);
-            v = t;
-        }
-        else {
-            let mut t = rv.clone();
-            t.push_all(&v);
-            v = t;
-        }
-        i += 1;
-    }
-}
-
-fn vec_push_all() {
-    let mut r = thread_rng();
-
-    let mut v = Vec::new();
-    for i in 0..1500 {
-        let mut rv = vec![i; r.gen_range(0, i + 1)];
-        if r.gen() {
-            v.push_all(&rv);
-        }
-        else {
-            swap(&mut v, &mut rv);
-            v.push_all(&rv);
-        }
-    }
-}
-
-fn is_utf8_ascii() {
-    let mut v : Vec<u8> = Vec::new();
-    for _ in 0..20000 {
-        v.push('b' as u8);
-        if str::from_utf8(&v).is_err() {
-            panic!("from_utf8 panicked");
-        }
-    }
-}
-
-fn is_utf8_multibyte() {
-    let s = "b¢€𤭢";
-    let mut v : Vec<u8> = Vec::new();
-    for _ in 0..5000 {
-        v.push_all(s.as_bytes());
-        if str::from_utf8(&v).is_err() {
-            panic!("from_utf8 panicked");
-        }
-    }
-}