Rename tests modules to test to reflect guidelines.

src/doc/trpl/testing.md

@@ -231,7 +231,7 @@ pub fn add_two(a: i32) -> i32 {
 }
 
 #[cfg(test)]
-mod tests {
+mod test {
     use super::add_two;
 
     #[test]
@@ -241,7 +241,7 @@ mod tests {
 }
 ```
 
-There's a few changes here. The first is the introduction of a `mod tests` with
+There's a few changes here. The first is the introduction of a `mod test` with
 a `cfg` attribute. The module allows us to group all of our tests together, and
 to also define helper functions if needed, that don't become a part of the rest
 of our crate. The `cfg` attribute only compiles our test code if we're
@@ -260,7 +260,7 @@ pub fn add_two(a: i32) -> i32 {
 }
 
 #[cfg(test)]
-mod tests {
+mod test {
     use super::*;
 
     #[test]
@@ -382,7 +382,7 @@ pub fn add_two(a: i32) -> i32 {
 }
 
 #[cfg(test)]
-mod tests {
+mod test {
     use super::*;
 
     #[test]

src/liballoc/arc.rs

@@ -648,7 +648,7 @@ impl<T: Hash> Hash for Arc<T> {
 }
 
 #[cfg(test)]
-mod tests {
+mod test {
     use std::clone::Clone;
     use std::sync::mpsc::channel;
     use std::mem::drop;

src/liballoc/rc.rs

@@ -816,7 +816,7 @@ impl<T> RcBoxPtr<T> for Weak<T> {
 }
 
 #[cfg(test)]
-mod tests {
+mod test {
     use super::{Rc, Weak, weak_count, strong_count};
     use std::boxed::Box;
     use std::cell::RefCell;

src/libarena/lib.rs

@@ -527,7 +527,7 @@ impl<T> Drop for TypedArena<T> {
 }
 
 #[cfg(test)]
-mod tests {
+mod test {
     extern crate test;
     use self::test::Bencher;
     use super::{Arena, TypedArena};

src/libcoretest/num/int_macros.rs

@@ -10,7 +10,7 @@
 
 macro_rules! int_module { ($T:ty, $T_i:ident) => (
 #[cfg(test)]
-mod tests {
+mod test {
     use core::$T_i::*;
     use core::isize;
     use core::num::{FromStrRadix, Int, SignedInt};

src/libcoretest/num/uint_macros.rs

@@ -10,7 +10,7 @@
 
 macro_rules! uint_module { ($T:ty, $T_i:ident) => (
 #[cfg(test)]
-mod tests {
+mod test {
     use core::$T_i::*;
     use core::num::Int;
     use num;

src/libflate/lib.rs

@@ -152,7 +152,7 @@ pub fn inflate_bytes_zlib(bytes: &[u8]) -> Result<Bytes,Error> {
 }
 
 #[cfg(test)]
-mod tests {
+mod test {
     #![allow(deprecated)]
     use super::{inflate_bytes, deflate_bytes};
     use std::rand;

src/libfmt_macros/lib.rs

@@ -441,7 +441,7 @@ impl<'a> Parser<'a> {
 }
 
 #[cfg(test)]
-mod tests {
+mod test {
     use super::*;
 
     fn same(fmt: &'static str, p: &[Piece<'static>]) {

src/libgetopts/lib.rs

@@ -971,7 +971,7 @@ fn test_split_within() {
 }
 
 #[cfg(test)]
-mod tests {
+mod test {
     use super::*;
     use super::Fail::*;
 

src/libgraphviz/lib.rs

@@ -591,7 +591,7 @@ pub fn render_opts<'a, N:Clone+'a, E:Clone+'a, G:Labeller<'a,N,E>+GraphWalk<'a,N
 }
 
 #[cfg(test)]
-mod tests {
+mod test {
     use self::NodeLabels::*;
     use super::{Id, Labeller, Nodes, Edges, GraphWalk, render};
     use super::LabelText::{self, LabelStr, EscStr};

src/liblog/directive.rs

@@ -83,7 +83,7 @@ pub fn parse_logging_spec(spec: &str) -> (Vec<LogDirective>, Option<String>) {
 }
 
 #[cfg(test)]
-mod tests {
+mod test {
     use super::parse_logging_spec;
 
     #[test]

src/liblog/lib.rs

@@ -457,7 +457,7 @@ fn init() {
 }
 
 #[cfg(test)]
-mod tests {
+mod test {
     use super::enabled;
     use directive::LogDirective;
 

src/librand/distributions/mod.rs

@@ -263,7 +263,7 @@ fn ziggurat<R: Rng, P, Z>(
 }
 
 #[cfg(test)]
-mod tests {
+mod test {
     use std::prelude::v1::*;
 
     use {Rng, Rand};

src/librand/distributions/normal.rs

@@ -161,7 +161,7 @@ impl IndependentSample<f64> for LogNormal {
 }
 
 #[cfg(test)]
-mod tests {
+mod test {
     use std::prelude::v1::*;
 
     use distributions::{Sample, IndependentSample};

src/librand/distributions/range.rs

@@ -164,7 +164,7 @@ float_impl! { f32 }
 float_impl! { f64 }
 
 #[cfg(test)]
-mod tests {
+mod test {
     use std::num::Int;
     use std::prelude::v1::*;
     use distributions::{Sample, IndependentSample};

src/librand/rand_impls.rs

@@ -213,7 +213,7 @@ impl<T:Rand> Rand for Option<T> {
 }
 
 #[cfg(test)]
-mod tests {
+mod test {
     use std::rand::{Rng, thread_rng, Open01, Closed01};
 
     struct ConstantRng(u64);

src/librustc_back/sha2.rs

@@ -529,7 +529,7 @@ static H256: [u32; 8] = [
 ];
 
 #[cfg(test)]
-mod tests {
+mod test {
     #![allow(deprecated)]
     extern crate rand;
 

src/librustc_bitflags/lib.rs

@@ -297,7 +297,7 @@ mod core {
 
 #[cfg(test)]
 #[allow(non_upper_case_globals)]
-mod tests {
+mod test {
     use std::hash::{self, SipHasher};
     use std::option::Option::{Some, None};
 

src/libserialize/hex.rs

@@ -150,7 +150,7 @@ impl FromHex for str {
 }
 
 #[cfg(test)]
-mod tests {
+mod test {
     extern crate test;
     use self::test::Bencher;
     use hex::{FromHex, ToHex};

src/libserialize/json.rs

@@ -2610,7 +2610,7 @@ impl FromStr for Json {
 }
 
 #[cfg(test)]
-mod tests {
+mod test {
     extern crate test;
     use self::Animal::*;
     use self::DecodeEnum::*;

src/libstd/ascii.rs

@@ -469,7 +469,7 @@ static ASCII_UPPERCASE_MAP: [u8; 256] = [
 
 
 #[cfg(test)]
-mod tests {
+mod test {
     use prelude::v1::*;
     use super::*;
     use char::from_u32;

src/libstd/env.rs

@@ -727,7 +727,7 @@ mod arch {
 }
 
 #[cfg(test)]
-mod tests {
+mod test {
     use prelude::v1::*;
     use super::*;
 

src/libstd/ffi/c_str.rs

@@ -460,7 +460,7 @@ impl IntoBytes for Vec<u8> {
 }
 
 #[cfg(test)]
-mod tests {
+mod test {
     use prelude::v1::*;
     use super::*;
     use libc;

src/libstd/fs/mod.rs

@@ -873,7 +873,7 @@ pub fn set_permissions<P: AsRef<Path>>(path: P, perm: Permissions) -> io::Result
 }
 
 #[cfg(test)]
-mod tests {
+mod test {
     #![allow(deprecated)] //rand
 
     use prelude::v1::*;

src/libstd/io/buffered.rs

@@ -475,7 +475,7 @@ impl<S: Write> fmt::Debug for BufStream<S> where S: fmt::Debug {
 }
 
 #[cfg(test)]
-mod tests {
+mod test {
     use prelude::v1::*;
     use io::prelude::*;
     use io::{self, BufReader, BufWriter, BufStream, Cursor, LineWriter};

src/libstd/io/cursor.rs

@@ -163,7 +163,7 @@ impl Write for Cursor<Vec<u8>> {
 
 
 #[cfg(test)]
-mod tests {
+mod test {
     use core::prelude::*;
 
     use io::prelude::*;

src/libstd/io/impls.rs

@@ -207,7 +207,7 @@ impl Write for Vec<u8> {
 }
 
 #[cfg(test)]
-mod tests {
+mod test {
     use io::prelude::*;
     use vec::Vec;
     use test;

src/libstd/io/mod.rs

@@ -909,7 +909,7 @@ impl<B: BufRead> Iterator for Lines<B> {
 }
 
 #[cfg(test)]
-mod tests {
+mod test {
     use prelude::v1::*;
     use io::prelude::*;
     use io;

src/libstd/net/addr.rs

@@ -457,7 +457,7 @@ impl<'a, T: ToSocketAddrs + ?Sized> ToSocketAddrs for &'a T {
 }
 
 #[cfg(test)]
-mod tests {
+mod test {
     use prelude::v1::*;
     use io;
     use net::*;

src/libstd/net/tcp.rs

@@ -246,7 +246,7 @@ impl AsInner<net_imp::TcpListener> for TcpListener {
 }
 
 #[cfg(test)]
-mod tests {
+mod test {
     use prelude::v1::*;
 
     use io::ErrorKind;

src/libstd/net/udp.rs

@@ -141,7 +141,7 @@ impl AsInner<net_imp::UdpSocket> for UdpSocket {
 }
 
 #[cfg(test)]
-mod tests {
+mod test {
     use prelude::v1::*;
 
     use io::ErrorKind;

src/libstd/num/f32.rs

@@ -1735,7 +1735,7 @@ pub fn to_str_exp_digits(num: f32, dig: usize, upper: bool) -> String {
 }
 
 #[cfg(test)]
-mod tests {
+mod test {
     use f32::*;
     use num::*;
     use num::FpCategory as Fp;

src/libstd/num/f64.rs

@@ -1741,7 +1741,7 @@ pub fn to_str_exp_digits(num: f64, dig: usize, upper: bool) -> String {
 }
 
 #[cfg(test)]
-mod tests {
+mod test {
     use f64::*;
     use num::*;
     use num::FpCategory as Fp;

src/libstd/num/mod.rs

@@ -1147,7 +1147,7 @@ pub fn test_num<T>(ten: T, two: T) where
 }
 
 #[cfg(test)]
-mod tests {
+mod test {
     use prelude::v1::*;
     use super::*;
     use i8;

src/libstd/num/strconv.rs

@@ -424,7 +424,7 @@ const DIGIT_P_RADIX: u32 = ('p' as u32) - ('a' as u32) + 11;
 const DIGIT_E_RADIX: u32 = ('e' as u32) - ('a' as u32) + 11;
 
 #[cfg(test)]
-mod tests {
+mod test {
     use core::num::wrapping::WrappingOps;
     use string::ToString;
 

src/libstd/num/uint_macros.rs

@@ -15,7 +15,7 @@
 macro_rules! uint_module { ($T:ty) => (
 
 #[cfg(test)]
-mod tests {
+mod test {
     use prelude::v1::*;
     use num::FromStrRadix;
 

src/libstd/old_io/net/pipe.rs

@@ -285,7 +285,7 @@ impl sys_common::AsInner<UnixAcceptorImp> for UnixAcceptor {
 }
 
 #[cfg(test)]
-mod tests {
+mod test {
     use prelude::v1::*;
 
     use old_io::fs::PathExtensions;

src/libstd/old_io/process.rs

@@ -763,7 +763,7 @@ impl Drop for Process {
 }
 
 #[cfg(test)]
-mod tests {
+mod test {
     use old_io::{Truncate, Write, TimedOut, timer, process, FileNotFound};
     use old_io::{Reader, Writer};
     use prelude::v1::{Ok, Err, drop, Some, None, Vec};

src/libstd/old_io/stdio.rs

@@ -523,7 +523,7 @@ impl Writer for StdWriter {
 }
 
 #[cfg(test)]
-mod tests {
+mod test {
     use prelude::v1::*;
 
     use super::*;

src/libstd/old_path/posix.rs

@@ -440,7 +440,7 @@ static dot_static: &'static [u8] = b".";
 static dot_dot_static: &'static [u8] = b"..";
 
 #[cfg(test)]
-mod tests {
+mod test {
     use super::*;
 
     use clone::Clone;

src/libstd/old_path/windows.rs

@@ -1120,7 +1120,7 @@ fn prefix_len(p: Option<PathPrefix>) -> usize {
 }
 
 #[cfg(test)]
-mod tests {
+mod test {
     use super::PathPrefix::*;
     use super::parse_prefix;
     use super::*;