---

yaml
---
r: 172719
b: refs/heads/try
c: ac0607a
h: refs/heads/master
i:
  172717: 5345d82
  172715: da50add
  172711: c88165c
  172703: 391f133
v: v3

Author: vhbit

[refs]

@@ -2,7 +2,7 @@
 refs/heads/master: 170c4399e614fe599c3d41306b3429ca8b3b68c6
 refs/heads/snap-stage1: e33de59e47c5076a89eadeb38f4934f58a3618a6
 refs/heads/snap-stage3: 5b3cd3900ceda838f5798c30ab96ceb41f962534
-refs/heads/try: 1fb91dc1c2a34e5cbe384493616254253c821e41
+refs/heads/try: ac0607acb27ed8ad3852a6e099ff0766b002f40e
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105
 refs/heads/dist-snap: ba4081a5a8573875fed17545846f6f6902c8ba8d
 refs/tags/release-0.2: c870d2dffb391e14efb05aa27898f1f6333a9596

branches/try/src/libstd/io/test.rs

@@ -23,23 +23,36 @@ pub fn next_test_port() -> u16 {
     base_port() + NEXT_OFFSET.fetch_add(1, Ordering::Relaxed) as u16
 }
 
-/// Get a temporary path which could be the location of a unix socket
-pub fn next_test_unix() -> Path {
+// iOS has a pretty long tmpdir path which causes pipe creation
+// to like: invalid argument: path must be smaller than SUN_LEN
+fn next_test_unix_socket() -> String {
     static COUNT: AtomicUint = ATOMIC_UINT_INIT;
     // base port and pid are an attempt to be unique between multiple
     // test-runners of different configurations running on one
     // buildbot, the count is to be unique within this executable.
-    let string = format!("rust-test-unix-path-{}-{}-{}",
-                         base_port(),
-                         unsafe {libc::getpid()},
-                         COUNT.fetch_add(1, Ordering::Relaxed));
+    format!("rust-test-unix-path-{}-{}-{}",
+            base_port(),
+            unsafe {libc::getpid()},
+            COUNT.fetch_add(1, Ordering::Relaxed))
+}
+
+/// Get a temporary path which could be the location of a unix socket
+#[cfg(not(target_os = "ios"))]
+pub fn next_test_unix() -> Path {
+    let string = next_test_unix_socket();
     if cfg!(unix) {
         os::tmpdir().join(string)
     } else {
         Path::new(format!("{}{}", r"\\.\pipe\", string))
     }
 }
 
+/// Get a temporary path which could be the location of a unix socket
+#[cfg(target_os = "ios")]
+pub fn next_test_unix() -> Path {
+    Path::new(format!("/var/tmp/{}", next_test_unix_socket()))
+}
+
 /// Get a unique IPv4 localhost:port pair starting at 9600
 pub fn next_test_ip4() -> SocketAddr {
     SocketAddr { ip: Ipv4Addr(127, 0, 0, 1), port: next_test_port() }
@@ -99,7 +112,7 @@ pub fn raise_fd_limit() {
 /// multithreaded scheduler testing, depending on the number of cores available.
 ///
 /// This fixes issue #7772.
-#[cfg(target_os="macos")]
+#[cfg(any(target_os = "macos", target_os = "ios"))]
 #[allow(non_camel_case_types)]
 mod darwin_fd_limit {
     use libc;
@@ -156,7 +169,7 @@ mod darwin_fd_limit {
     }
 }
 
-#[cfg(not(target_os="macos"))]
+#[cfg(not(any(target_os = "macos", target_os = "ios")))]
 mod darwin_fd_limit {
     pub unsafe fn raise_fd_limit() {}
 }