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Auto merge of #24481 - steveklabnik:rollup, r=steveklabnik

Browse Source 
- Successful merges: #24425, #24435, #24438, #24440, #24449, #24457, #24460, #24465, #24467, #24468, #24471, #24476, #24480
- Failed merges:
This commit is contained in:
bors 2015-04-15 23:09:02 +00:00
commit abf0548b5c
20 changed files with 327 additions and 283 deletions
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2
src/doc/index.md
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@ -19,7 +19,7 @@ ideas behind Rust.
donated to the Rust project. As the name implies, it teaches you Rust through a
series of small examples.
[rbe]: rustbyexample.com
[rbe]: http://rustbyexample.com/
# Community & Getting Help

2
src/doc/trpl/ffi.md
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@ -166,7 +166,7 @@ pub fn uncompress(src: &[u8]) -> Option<Vec<u8>> {
}
```
For reference, the examples used here are also available as an [library on
For reference, the examples used here are also available as a [library on
GitHub](https://github.com/thestinger/rust-snappy).
# Destructors

8
src/doc/trpl/hello-world.md
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@ -104,10 +104,10 @@ We’ll get to the details eventually, you’ll just have to trust us for now.
Next, `"Hello, world!"` is a ‘string’. Strings are a surprisingly complicated
topic in a systems programming language, and this is a ‘statically allocated’
string. If you want to read further about allocation, check out [the stack and
the heap], but you don’t need to right now if you don’t want to. We pass this
string as an argument to `println!`, which prints the string to the screen.
Easy enough!
string. If you want to read further about allocation, check out
[the stack and the heap][allocation], but you don’t need to right now if you
don’t want to. We pass this string as an argument to `println!`, which prints the
string to the screen. Easy enough!
[allocation]: the-stack-and-the-heap.html

4
src/doc/trpl/installing-rust.md
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@ -90,8 +90,8 @@ If not, there are a number of places where you can get help. The easiest is
[the #rust IRC channel on irc.mozilla.org][irc], which you can access through
[Mibbit][mibbit]. Click that link, and you'll be chatting with other Rustaceans
(a silly nickname we call ourselves), and we can help you out. Other great
resources include [the user’s forum][users], and [Stack Overflow][stack
overflow].
resources include [the user’s forum][users], and
[Stack Overflow][stack overflow].
[irc]: irc://irc.mozilla.org/#rust
[mibbit]: http://chat.mibbit.com/?server=irc.mozilla.org&channel=%23rust

2
src/doc/trpl/no-stdlib.md
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@ -103,7 +103,7 @@ necessary functionality for writing idiomatic and effective Rust code.
As an example, here is a program that will calculate the dot product of two
vectors provided from C, using idiomatic Rust practices.
```
```ignore
#![feature(lang_items, start, no_std, core, libc)]
#![no_std]

2
src/liballoc/arc.rs
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@ -274,7 +274,7 @@ pub fn get_mut<T>(this: &mut Arc<T>) -> Option<&mut T> {
// reference to the inner data.
let inner = unsafe { &mut **this._ptr };
Some(&mut inner.data)
}else {
} else {
None
}
}

7
src/libcore/iter.rs
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@ -273,8 +273,9 @@ pub trait Iterator {
FilterMap { iter: self, f: f }
}
/// Creates an iterator that yields a pair of the value returned by this
/// iterator plus the current index of iteration.
/// Creates an iterator that yields pairs `(i, val)` where `i` is the
/// current index of iteration and `val` is the value returned by the
/// iterator.
///
/// `enumerate` keeps its count as a `usize`. If you want to count by a
/// different sized integer, the `zip` function provides similar
@ -1129,7 +1130,7 @@ pub trait FromIterator<A> {
/// Conversion into an `Iterator`
///
/// Implementing this trait allows you to use your type with Rust's `for` loop. See
/// the [module level documentation](../index.html) for more details.
/// the [module level documentation](index.html) for more details.
#[stable(feature = "rust1", since = "1.0.0")]
pub trait IntoIterator {
/// The type of the elements being iterated

6
src/libcore/ptr.rs
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@ -15,9 +15,9 @@
//! Working with unsafe pointers in Rust is uncommon,
//! typically limited to a few patterns.
//!
//! Use the [`null` function](fn.null.html) to create null pointers, and
//! the `is_null` method of the `*const T` type to check for null.
//! The `*const T` type also defines the `offset` method, for pointer math.
//! Use the `null` function to create null pointers, and the `is_null` method
//! of the `*const T` type to check for null. The `*const T` type also defines
//! the `offset` method, for pointer math.
//!
//! # Common ways to create unsafe pointers
//!

2
src/librustc/metadata/loader.rs
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@ -129,7 +129,7 @@
//! > Dear rustc,
//! >
//! > When you are attempting to load the immediate dependency `crate-name`, I
//! > would like you too assume that the library is located at
//! > would like you to assume that the library is located at
//! > `path/to/the/crate.rlib`, and look nowhere else. Also, please do not
//! > assume that the path I specified has the name `crate-name`.
//!

2
src/libstd/ffi/c_str.rs
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@ -172,7 +172,7 @@ impl CString {
///
/// This method is equivalent to `new` except that no runtime assertion
/// is made that `v` contains no 0 bytes, and it requires an actual
/// byte vector, not anyhting that can be converted to one with Into.
/// byte vector, not anything that can be converted to one with Into.
#[stable(feature = "rust1", since = "1.0.0")]
pub unsafe fn from_vec_unchecked(mut v: Vec<u8>) -> CString {
v.push(0);

4
src/libstd/fs.rs
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@ -1099,8 +1099,8 @@ impl PathExt for Path {
/// Changes the timestamps for a file's last modification and access time.
///
/// The file at the path specified will have its last access time set to
/// `atime` and its modification time set to `mtime`. The times specified should
/// be in milliseconds.
/// `accessed` and its modification time set to `modified`. The times specified
/// should be in milliseconds.
#[unstable(feature = "fs_time",
reason = "the argument type of u64 is not quite appropriate for \
this function and may change if the standard library \

2
src/libstd/io/mod.rs
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@ -148,7 +148,7 @@ pub trait Read {
///
/// If the return value of this method is `Ok(n)`, then it must be
/// guaranteed that `0 <= n <= buf.len()`. A nonzero `n` value indicates
/// that the buffer `buf` has ben filled in with `n` bytes of data from this
/// that the buffer `buf` has been filled in with `n` bytes of data from this
/// source. If `n` is `0`, then it can indicate one of two scenarios:
///
/// 1. This reader has reached its "end of file" and will likely no longer

259
src/libstd/net/addr.rs
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@ -461,264 +461,7 @@ mod tests {
use io;
use net::*;
use net::Ipv6MulticastScope::*;
#[test]
fn test_from_str_ipv4() {
assert_eq!(Ok(Ipv4Addr::new(127, 0, 0, 1)), "127.0.0.1".parse());
assert_eq!(Ok(Ipv4Addr::new(255, 255, 255, 255)), "255.255.255.255".parse());
assert_eq!(Ok(Ipv4Addr::new(0, 0, 0, 0)), "0.0.0.0".parse());
// out of range
let none: Option<Ipv4Addr> = "256.0.0.1".parse().ok();
assert_eq!(None, none);
// too short
let none: Option<Ipv4Addr> = "255.0.0".parse().ok();
assert_eq!(None, none);
// too long
let none: Option<Ipv4Addr> = "255.0.0.1.2".parse().ok();
assert_eq!(None, none);
// no number between dots
let none: Option<Ipv4Addr> = "255.0..1".parse().ok();
assert_eq!(None, none);
}
#[test]
fn test_from_str_ipv6() {
assert_eq!(Ok(Ipv6Addr::new(0, 0, 0, 0, 0, 0, 0, 0)), "0:0:0:0:0:0:0:0".parse());
assert_eq!(Ok(Ipv6Addr::new(0, 0, 0, 0, 0, 0, 0, 1)), "0:0:0:0:0:0:0:1".parse());
assert_eq!(Ok(Ipv6Addr::new(0, 0, 0, 0, 0, 0, 0, 1)), "::1".parse());
assert_eq!(Ok(Ipv6Addr::new(0, 0, 0, 0, 0, 0, 0, 0)), "::".parse());
assert_eq!(Ok(Ipv6Addr::new(0x2a02, 0x6b8, 0, 0, 0, 0, 0x11, 0x11)),
"2a02:6b8::11:11".parse());
// too long group
let none: Option<Ipv6Addr> = "::00000".parse().ok();
assert_eq!(None, none);
// too short
let none: Option<Ipv6Addr> = "1:2:3:4:5:6:7".parse().ok();
assert_eq!(None, none);
// too long
let none: Option<Ipv6Addr> = "1:2:3:4:5:6:7:8:9".parse().ok();
assert_eq!(None, none);
// triple colon
let none: Option<Ipv6Addr> = "1:2:::6:7:8".parse().ok();
assert_eq!(None, none);
// two double colons
let none: Option<Ipv6Addr> = "1:2::6::8".parse().ok();
assert_eq!(None, none);
}
#[test]
fn test_from_str_ipv4_in_ipv6() {
assert_eq!(Ok(Ipv6Addr::new(0, 0, 0, 0, 0, 0, 49152, 545)),
"::192.0.2.33".parse());
assert_eq!(Ok(Ipv6Addr::new(0, 0, 0, 0, 0, 0xFFFF, 49152, 545)),
"::FFFF:192.0.2.33".parse());
assert_eq!(Ok(Ipv6Addr::new(0x64, 0xff9b, 0, 0, 0, 0, 49152, 545)),
"64:ff9b::192.0.2.33".parse());
assert_eq!(Ok(Ipv6Addr::new(0x2001, 0xdb8, 0x122, 0xc000, 0x2, 0x2100, 49152, 545)),
"2001:db8:122:c000:2:2100:192.0.2.33".parse());
// colon after v4
let none: Option<Ipv4Addr> = "::127.0.0.1:".parse().ok();
assert_eq!(None, none);
// not enough groups
let none: Option<Ipv6Addr> = "1.2.3.4.5:127.0.0.1".parse().ok();
assert_eq!(None, none);
// too many groups
let none: Option<Ipv6Addr> = "1.2.3.4.5:6:7:127.0.0.1".parse().ok();
assert_eq!(None, none);
}
#[test]
fn test_from_str_socket_addr() {
assert_eq!(Ok(sa4(Ipv4Addr::new(77, 88, 21, 11), 80)),
"77.88.21.11:80".parse());
assert_eq!(Ok(sa6(Ipv6Addr::new(0x2a02, 0x6b8, 0, 1, 0, 0, 0, 1), 53)),
"[2a02:6b8:0:1::1]:53".parse());
assert_eq!(Ok(sa6(Ipv6Addr::new(0, 0, 0, 0, 0, 0, 0x7F00, 1), 22)),
"[::127.0.0.1]:22".parse());
// without port
let none: Option<SocketAddr> = "127.0.0.1".parse().ok();
assert_eq!(None, none);
// without port
let none: Option<SocketAddr> = "127.0.0.1:".parse().ok();
assert_eq!(None, none);
// wrong brackets around v4
let none: Option<SocketAddr> = "[127.0.0.1]:22".parse().ok();
assert_eq!(None, none);
// port out of range
let none: Option<SocketAddr> = "127.0.0.1:123456".parse().ok();
assert_eq!(None, none);
}
#[test]
fn ipv6_addr_to_string() {
// ipv4-mapped address
let a1 = Ipv6Addr::new(0, 0, 0, 0, 0, 0xffff, 0xc000, 0x280);
assert_eq!(a1.to_string(), "::ffff:192.0.2.128");
// ipv4-compatible address
let a1 = Ipv6Addr::new(0, 0, 0, 0, 0, 0, 0xc000, 0x280);
assert_eq!(a1.to_string(), "::192.0.2.128");
// v6 address with no zero segments
assert_eq!(Ipv6Addr::new(8, 9, 10, 11, 12, 13, 14, 15).to_string(),
"8:9:a:b:c:d:e:f");
// reduce a single run of zeros
assert_eq!("ae::ffff:102:304",
Ipv6Addr::new(0xae, 0, 0, 0, 0, 0xffff, 0x0102, 0x0304).to_string());
// don't reduce just a single zero segment
assert_eq!("1:2:3:4:5:6:0:8",
Ipv6Addr::new(1, 2, 3, 4, 5, 6, 0, 8).to_string());
// 'any' address
assert_eq!("::", Ipv6Addr::new(0, 0, 0, 0, 0, 0, 0, 0).to_string());
// loopback address
assert_eq!("::1", Ipv6Addr::new(0, 0, 0, 0, 0, 0, 0, 1).to_string());
// ends in zeros
assert_eq!("1::", Ipv6Addr::new(1, 0, 0, 0, 0, 0, 0, 0).to_string());
// two runs of zeros, second one is longer
assert_eq!("1:0:0:4::8", Ipv6Addr::new(1, 0, 0, 4, 0, 0, 0, 8).to_string());
// two runs of zeros, equal length
assert_eq!("1::4:5:0:0:8", Ipv6Addr::new(1, 0, 0, 4, 5, 0, 0, 8).to_string());
}
#[test]
fn ipv4_to_ipv6() {
assert_eq!(Ipv6Addr::new(0, 0, 0, 0, 0, 0xffff, 0x1234, 0x5678),
Ipv4Addr::new(0x12, 0x34, 0x56, 0x78).to_ipv6_mapped());
assert_eq!(Ipv6Addr::new(0, 0, 0, 0, 0, 0, 0x1234, 0x5678),
Ipv4Addr::new(0x12, 0x34, 0x56, 0x78).to_ipv6_compatible());
}
#[test]
fn ipv6_to_ipv4() {
assert_eq!(Ipv6Addr::new(0, 0, 0, 0, 0, 0xffff, 0x1234, 0x5678).to_ipv4(),
Some(Ipv4Addr::new(0x12, 0x34, 0x56, 0x78)));
assert_eq!(Ipv6Addr::new(0, 0, 0, 0, 0, 0, 0x1234, 0x5678).to_ipv4(),
Some(Ipv4Addr::new(0x12, 0x34, 0x56, 0x78)));
assert_eq!(Ipv6Addr::new(0, 0, 1, 0, 0, 0, 0x1234, 0x5678).to_ipv4(),
None);
}
#[test]
fn ipv4_properties() {
fn check(octets: &[u8; 4], unspec: bool, loopback: bool,
private: bool, link_local: bool, global: bool,
multicast: bool, broadcast: bool, documentation: bool) {
let ip = Ipv4Addr::new(octets[0], octets[1], octets[2], octets[3]);
assert_eq!(octets, &ip.octets());
assert_eq!(ip.is_unspecified(), unspec);
assert_eq!(ip.is_loopback(), loopback);
assert_eq!(ip.is_private(), private);
assert_eq!(ip.is_link_local(), link_local);
assert_eq!(ip.is_global(), global);
assert_eq!(ip.is_multicast(), multicast);
assert_eq!(ip.is_broadcast(), broadcast);
assert_eq!(ip.is_documentation(), documentation);
}
// address unspec loopbk privt linloc global multicast brdcast doc
check(&[0, 0, 0, 0], true, false, false, false, true, false, false, false);
check(&[0, 0, 0, 1], false, false, false, false, true, false, false, false);
check(&[1, 0, 0, 0], false, false, false, false, true, false, false, false);
check(&[10, 9, 8, 7], false, false, true, false, false, false, false, false);
check(&[127, 1, 2, 3], false, true, false, false, false, false, false, false);
check(&[172, 31, 254, 253], false, false, true, false, false, false, false, false);
check(&[169, 254, 253, 242], false, false, false, true, false, false, false, false);
check(&[192, 168, 254, 253], false, false, true, false, false, false, false, false);
check(&[224, 0, 0, 0], false, false, false, false, true, true, false, false);
check(&[239, 255, 255, 255], false, false, false, false, true, true, false, false);
check(&[255, 255, 255, 255], false, false, false, false, false, false, true, false);
check(&[198, 51, 100, 0], false, false, false, false, false, false, false, true);
}
#[test]
fn ipv6_properties() {
fn check(str_addr: &str, unspec: bool, loopback: bool,
unique_local: bool, global: bool,
u_link_local: bool, u_site_local: bool, u_global: bool,
m_scope: Option<Ipv6MulticastScope>) {
let ip: Ipv6Addr = str_addr.parse().unwrap();
assert_eq!(str_addr, ip.to_string());
assert_eq!(ip.is_unspecified(), unspec);
assert_eq!(ip.is_loopback(), loopback);
assert_eq!(ip.is_unique_local(), unique_local);
assert_eq!(ip.is_global(), global);
assert_eq!(ip.is_unicast_link_local(), u_link_local);
assert_eq!(ip.is_unicast_site_local(), u_site_local);
assert_eq!(ip.is_unicast_global(), u_global);
assert_eq!(ip.multicast_scope(), m_scope);
assert_eq!(ip.is_multicast(), m_scope.is_some());
}
// unspec loopbk uniqlo global unill unisl uniglo mscope
check("::",
true, false, false, true, false, false, true, None);
check("::1",
false, true, false, false, false, false, false, None);
check("::0.0.0.2",
false, false, false, true, false, false, true, None);
check("1::",
false, false, false, true, false, false, true, None);
check("fc00::",
false, false, true, false, false, false, false, None);
check("fdff:ffff::",
false, false, true, false, false, false, false, None);
check("fe80:ffff::",
false, false, false, false, true, false, false, None);
check("febf:ffff::",
false, false, false, false, true, false, false, None);
check("fec0::",
false, false, false, false, false, true, false, None);
check("ff01::",
false, false, false, false, false, false, false, Some(InterfaceLocal));
check("ff02::",
false, false, false, false, false, false, false, Some(LinkLocal));
check("ff03::",
false, false, false, false, false, false, false, Some(RealmLocal));
check("ff04::",
false, false, false, false, false, false, false, Some(AdminLocal));
check("ff05::",
false, false, false, false, false, false, false, Some(SiteLocal));
check("ff08::",
false, false, false, false, false, false, false, Some(OrganizationLocal));
check("ff0e::",
false, false, false, true, false, false, false, Some(Global));
}
fn tsa<A: ToSocketAddrs>(a: A) -> Result<Vec<SocketAddr>, String> {
match a.to_socket_addrs() {
Ok(a) => Ok(a.collect()),
Err(e) => Err(e.to_string()),
}
}
#[test]
fn to_socket_addr_socketaddr() {
let a = sa4(Ipv4Addr::new(77, 88, 21, 11), 12345);
assert_eq!(Ok(vec![a]), tsa(a));
}
fn sa4(a: Ipv4Addr, p: u16) -> SocketAddr {
SocketAddr::V4(SocketAddrV4::new(a, p))
}
fn sa6(a: Ipv6Addr, p: u16) -> SocketAddr {
SocketAddr::V6(SocketAddrV6::new(a, p, 0, 0))
}
use net::test::{tsa, sa6, sa4};
#[test]
fn to_socket_addr_ipaddr_u16() {

253
src/libstd/net/ip.rs
View File

@ -486,3 +486,256 @@ impl FromInner<libc::in6_addr> for Ipv6Addr {
Ipv6Addr { inner: addr }
}
}
// Tests for this module
#[cfg(test)]
mod tests {
use prelude::v1::*;
use io;
use net::*;
use net::Ipv6MulticastScope::*;
use net::test::{tsa, sa6, sa4};
#[test]
fn test_from_str_ipv4() {
assert_eq!(Ok(Ipv4Addr::new(127, 0, 0, 1)), "127.0.0.1".parse());
assert_eq!(Ok(Ipv4Addr::new(255, 255, 255, 255)), "255.255.255.255".parse());
assert_eq!(Ok(Ipv4Addr::new(0, 0, 0, 0)), "0.0.0.0".parse());
// out of range
let none: Option<Ipv4Addr> = "256.0.0.1".parse().ok();
assert_eq!(None, none);
// too short
let none: Option<Ipv4Addr> = "255.0.0".parse().ok();
assert_eq!(None, none);
// too long
let none: Option<Ipv4Addr> = "255.0.0.1.2".parse().ok();
assert_eq!(None, none);
// no number between dots
let none: Option<Ipv4Addr> = "255.0..1".parse().ok();
assert_eq!(None, none);
}
#[test]
fn test_from_str_ipv6() {
assert_eq!(Ok(Ipv6Addr::new(0, 0, 0, 0, 0, 0, 0, 0)), "0:0:0:0:0:0:0:0".parse());
assert_eq!(Ok(Ipv6Addr::new(0, 0, 0, 0, 0, 0, 0, 1)), "0:0:0:0:0:0:0:1".parse());
assert_eq!(Ok(Ipv6Addr::new(0, 0, 0, 0, 0, 0, 0, 1)), "::1".parse());
assert_eq!(Ok(Ipv6Addr::new(0, 0, 0, 0, 0, 0, 0, 0)), "::".parse());
assert_eq!(Ok(Ipv6Addr::new(0x2a02, 0x6b8, 0, 0, 0, 0, 0x11, 0x11)),
"2a02:6b8::11:11".parse());
// too long group
let none: Option<Ipv6Addr> = "::00000".parse().ok();
assert_eq!(None, none);
// too short
let none: Option<Ipv6Addr> = "1:2:3:4:5:6:7".parse().ok();
assert_eq!(None, none);
// too long
let none: Option<Ipv6Addr> = "1:2:3:4:5:6:7:8:9".parse().ok();
assert_eq!(None, none);
// triple colon
let none: Option<Ipv6Addr> = "1:2:::6:7:8".parse().ok();
assert_eq!(None, none);
// two double colons
let none: Option<Ipv6Addr> = "1:2::6::8".parse().ok();
assert_eq!(None, none);
}
#[test]
fn test_from_str_ipv4_in_ipv6() {
assert_eq!(Ok(Ipv6Addr::new(0, 0, 0, 0, 0, 0, 49152, 545)),
"::192.0.2.33".parse());
assert_eq!(Ok(Ipv6Addr::new(0, 0, 0, 0, 0, 0xFFFF, 49152, 545)),
"::FFFF:192.0.2.33".parse());
assert_eq!(Ok(Ipv6Addr::new(0x64, 0xff9b, 0, 0, 0, 0, 49152, 545)),
"64:ff9b::192.0.2.33".parse());
assert_eq!(Ok(Ipv6Addr::new(0x2001, 0xdb8, 0x122, 0xc000, 0x2, 0x2100, 49152, 545)),
"2001:db8:122:c000:2:2100:192.0.2.33".parse());
// colon after v4
let none: Option<Ipv4Addr> = "::127.0.0.1:".parse().ok();
assert_eq!(None, none);
// not enough groups
let none: Option<Ipv6Addr> = "1.2.3.4.5:127.0.0.1".parse().ok();
assert_eq!(None, none);
// too many groups
let none: Option<Ipv6Addr> = "1.2.3.4.5:6:7:127.0.0.1".parse().ok();
assert_eq!(None, none);
}
#[test]
fn test_from_str_socket_addr() {
assert_eq!(Ok(sa4(Ipv4Addr::new(77, 88, 21, 11), 80)),
"77.88.21.11:80".parse());
assert_eq!(Ok(sa6(Ipv6Addr::new(0x2a02, 0x6b8, 0, 1, 0, 0, 0, 1), 53)),
"[2a02:6b8:0:1::1]:53".parse());
assert_eq!(Ok(sa6(Ipv6Addr::new(0, 0, 0, 0, 0, 0, 0x7F00, 1), 22)),
"[::127.0.0.1]:22".parse());
// without port
let none: Option<SocketAddr> = "127.0.0.1".parse().ok();
assert_eq!(None, none);
// without port
let none: Option<SocketAddr> = "127.0.0.1:".parse().ok();
assert_eq!(None, none);
// wrong brackets around v4
let none: Option<SocketAddr> = "[127.0.0.1]:22".parse().ok();
assert_eq!(None, none);
// port out of range
let none: Option<SocketAddr> = "127.0.0.1:123456".parse().ok();
assert_eq!(None, none);
}
#[test]
fn ipv6_addr_to_string() {
// ipv4-mapped address
let a1 = Ipv6Addr::new(0, 0, 0, 0, 0, 0xffff, 0xc000, 0x280);
assert_eq!(a1.to_string(), "::ffff:192.0.2.128");
// ipv4-compatible address
let a1 = Ipv6Addr::new(0, 0, 0, 0, 0, 0, 0xc000, 0x280);
assert_eq!(a1.to_string(), "::192.0.2.128");
// v6 address with no zero segments
assert_eq!(Ipv6Addr::new(8, 9, 10, 11, 12, 13, 14, 15).to_string(),
"8:9:a:b:c:d:e:f");
// reduce a single run of zeros
assert_eq!("ae::ffff:102:304",
Ipv6Addr::new(0xae, 0, 0, 0, 0, 0xffff, 0x0102, 0x0304).to_string());
// don't reduce just a single zero segment
assert_eq!("1:2:3:4:5:6:0:8",
Ipv6Addr::new(1, 2, 3, 4, 5, 6, 0, 8).to_string());
// 'any' address
assert_eq!("::", Ipv6Addr::new(0, 0, 0, 0, 0, 0, 0, 0).to_string());
// loopback address
assert_eq!("::1", Ipv6Addr::new(0, 0, 0, 0, 0, 0, 0, 1).to_string());
// ends in zeros
assert_eq!("1::", Ipv6Addr::new(1, 0, 0, 0, 0, 0, 0, 0).to_string());
// two runs of zeros, second one is longer
assert_eq!("1:0:0:4::8", Ipv6Addr::new(1, 0, 0, 4, 0, 0, 0, 8).to_string());
// two runs of zeros, equal length
assert_eq!("1::4:5:0:0:8", Ipv6Addr::new(1, 0, 0, 4, 5, 0, 0, 8).to_string());
}
#[test]
fn ipv4_to_ipv6() {
assert_eq!(Ipv6Addr::new(0, 0, 0, 0, 0, 0xffff, 0x1234, 0x5678),
Ipv4Addr::new(0x12, 0x34, 0x56, 0x78).to_ipv6_mapped());
assert_eq!(Ipv6Addr::new(0, 0, 0, 0, 0, 0, 0x1234, 0x5678),
Ipv4Addr::new(0x12, 0x34, 0x56, 0x78).to_ipv6_compatible());
}
#[test]
fn ipv6_to_ipv4() {
assert_eq!(Ipv6Addr::new(0, 0, 0, 0, 0, 0xffff, 0x1234, 0x5678).to_ipv4(),
Some(Ipv4Addr::new(0x12, 0x34, 0x56, 0x78)));
assert_eq!(Ipv6Addr::new(0, 0, 0, 0, 0, 0, 0x1234, 0x5678).to_ipv4(),
Some(Ipv4Addr::new(0x12, 0x34, 0x56, 0x78)));
assert_eq!(Ipv6Addr::new(0, 0, 1, 0, 0, 0, 0x1234, 0x5678).to_ipv4(),
None);
}
#[test]
fn ipv4_properties() {
fn check(octets: &[u8; 4], unspec: bool, loopback: bool,
private: bool, link_local: bool, global: bool,
multicast: bool, broadcast: bool, documentation: bool) {
let ip = Ipv4Addr::new(octets[0], octets[1], octets[2], octets[3]);
assert_eq!(octets, &ip.octets());
assert_eq!(ip.is_unspecified(), unspec);
assert_eq!(ip.is_loopback(), loopback);
assert_eq!(ip.is_private(), private);
assert_eq!(ip.is_link_local(), link_local);
assert_eq!(ip.is_global(), global);
assert_eq!(ip.is_multicast(), multicast);
assert_eq!(ip.is_broadcast(), broadcast);
assert_eq!(ip.is_documentation(), documentation);
}
// address unspec loopbk privt linloc global multicast brdcast doc
check(&[0, 0, 0, 0], true, false, false, false, true, false, false, false);
check(&[0, 0, 0, 1], false, false, false, false, true, false, false, false);
check(&[1, 0, 0, 0], false, false, false, false, true, false, false, false);
check(&[10, 9, 8, 7], false, false, true, false, false, false, false, false);
check(&[127, 1, 2, 3], false, true, false, false, false, false, false, false);
check(&[172, 31, 254, 253], false, false, true, false, false, false, false, false);
check(&[169, 254, 253, 242], false, false, false, true, false, false, false, false);
check(&[192, 168, 254, 253], false, false, true, false, false, false, false, false);
check(&[224, 0, 0, 0], false, false, false, false, true, true, false, false);
check(&[239, 255, 255, 255], false, false, false, false, true, true, false, false);
check(&[255, 255, 255, 255], false, false, false, false, false, false, true, false);
check(&[198, 51, 100, 0], false, false, false, false, false, false, false, true);
}
#[test]
fn ipv6_properties() {
fn check(str_addr: &str, unspec: bool, loopback: bool,
unique_local: bool, global: bool,
u_link_local: bool, u_site_local: bool, u_global: bool,
m_scope: Option<Ipv6MulticastScope>) {
let ip: Ipv6Addr = str_addr.parse().unwrap();
assert_eq!(str_addr, ip.to_string());
assert_eq!(ip.is_unspecified(), unspec);
assert_eq!(ip.is_loopback(), loopback);
assert_eq!(ip.is_unique_local(), unique_local);
assert_eq!(ip.is_global(), global);
assert_eq!(ip.is_unicast_link_local(), u_link_local);
assert_eq!(ip.is_unicast_site_local(), u_site_local);
assert_eq!(ip.is_unicast_global(), u_global);
assert_eq!(ip.multicast_scope(), m_scope);
assert_eq!(ip.is_multicast(), m_scope.is_some());
}
// unspec loopbk uniqlo global unill unisl uniglo mscope
check("::",
true, false, false, true, false, false, true, None);
check("::1",
false, true, false, false, false, false, false, None);
check("::0.0.0.2",
false, false, false, true, false, false, true, None);
check("1::",
false, false, false, true, false, false, true, None);
check("fc00::",
false, false, true, false, false, false, false, None);
check("fdff:ffff::",
false, false, true, false, false, false, false, None);
check("fe80:ffff::",
false, false, false, false, true, false, false, None);
check("febf:ffff::",
false, false, false, false, true, false, false, None);
check("fec0::",
false, false, false, false, false, true, false, None);
check("ff01::",
false, false, false, false, false, false, false, Some(InterfaceLocal));
check("ff02::",
false, false, false, false, false, false, false, Some(LinkLocal));
check("ff03::",
false, false, false, false, false, false, false, Some(RealmLocal));
check("ff04::",
false, false, false, false, false, false, false, Some(AdminLocal));
check("ff05::",
false, false, false, false, false, false, false, Some(SiteLocal));
check("ff08::",
false, false, false, false, false, false, false, Some(OrganizationLocal));
check("ff0e::",
false, false, false, true, false, false, false, Some(Global));
}
#[test]
fn to_socket_addr_socketaddr() {
let a = sa4(Ipv4Addr::new(77, 88, 21, 11), 12345);
assert_eq!(Ok(vec![a]), tsa(a));
}
}

2
src/libstd/net/tcp.rs
View File

@ -213,7 +213,7 @@ impl TcpListener {
/// Returns an iterator over the connections being received on this
/// listener.
///
/// The returned iterator will never returned `None` and will also not yield
/// The returned iterator will never return `None` and will also not yield
/// the peer's `SocketAddr` structure.
#[stable(feature = "rust1", since = "1.0.0")]
pub fn incoming(&self) -> Incoming {

17
src/libstd/net/test.rs
View File

@ -11,7 +11,7 @@
use prelude::v1::*;
use env;
use net::{SocketAddr, SocketAddrV4, SocketAddrV6, Ipv4Addr, Ipv6Addr};
use net::{SocketAddr, SocketAddrV4, SocketAddrV6, Ipv4Addr, Ipv6Addr, ToSocketAddrs};
use sync::atomic::{AtomicUsize, ATOMIC_USIZE_INIT, Ordering};
static PORT: AtomicUsize = ATOMIC_USIZE_INIT;
@ -27,6 +27,21 @@ pub fn next_test_ip6() -> SocketAddr {
port, 0, 0))
}
pub fn sa4(a: Ipv4Addr, p: u16) -> SocketAddr {
SocketAddr::V4(SocketAddrV4::new(a, p))
}
pub fn sa6(a: Ipv6Addr, p: u16) -> SocketAddr {
SocketAddr::V6(SocketAddrV6::new(a, p, 0, 0))
}
pub fn tsa<A: ToSocketAddrs>(a: A) -> Result<Vec<SocketAddr>, String> {
match a.to_socket_addrs() {
Ok(a) => Ok(a.collect()),
Err(e) => Err(e.to_string()),
}
}
// The bots run multiple builds at the same time, and these builds
// all want to use ports. This function figures out which workspace
// it is running in and assigns a port range based on it.

2
src/libsyntax/parse/parser.rs
View File

@ -1972,7 +1972,7 @@ impl<'a> Parser<'a> {
}
try!(self.bump());
hi = self.span.hi;
hi = self.last_span.hi;
return if es.len() == 1 && !trailing_comma {
Ok(self.mk_expr(lo, hi, ExprParen(es.into_iter().nth(0).unwrap())))
} else {

13
src/test/parse-fail/issue-24197.rs Normal file
View File

@ -0,0 +1,13 @@
// Copyright 2015 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.
fn main() {
let buf[0] = 0; //~ ERROR expected one of `:`, `;`, `=`, or `@`, found `[`
}

19
src/test/parse-fail/issue-24375.rs Normal file
View File

@ -0,0 +1,19 @@
// Copyright 2015 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.
static tmp : [&'static str; 2] = ["hello", "he"];
fn main() {
let z = "hello";
match z {
tmp[0] => {} //~ ERROR expected one of `=>`, `@`, `if`, or `|`, found `[`
_ => {}
}
}

2
src/test/run-pass/method-two-trait-defer-resolution-2.rs
View File

@ -8,7 +8,7 @@
// option. This file may not be copied, modified, or distributed
// except according to those terms.
// Test that when we write `x.foo()`, we do nothave to know the
// Test that when we write `x.foo()`, we do not have to know the
// complete type of `x` in order to type-check the method call. In
// this case, we know that `x: Vec<_1>`, but we don't know what type
// `_1` is (because the call to `push` comes later). To pick between