Handle ENOENT

Translate ENOENT to IoErrorKind::FileNotFound.

2 files changed, 8 insertions, 3 deletions

diff --git a/src/libstd/io/net/unix.rs b/src/libstd/io/net/unix.rs
index c1f75465d9c..76ce1e4dc6b 100644
--- a/src/libstd/io/net/unix.rs
+++ b/src/libstd/io/net/unix.rs
@@ -194,7 +194,7 @@ mod tests {
         do run_in_mt_newsched_task {
             let mut called = false;
             io_error::cond.trap(|e| {
-                assert_eq!(e.kind, OtherIoError);
+                assert_eq!(e.kind, FileNotFound);
                 called = true;
             }).inside(|| {
                 let stream = UnixStream::connect(&("path/to/nowhere"));
diff --git a/src/libstd/run.rs b/src/libstd/run.rs
index 14d49df59a4..84c1329223b 100644
--- a/src/libstd/run.rs
+++ b/src/libstd/run.rs
@@ -340,7 +340,7 @@ mod tests {
     use task::spawn;
     use unstable::running_on_valgrind;
     use io::native::file;
-    use io::{Writer, Reader, io_error};
+    use io::{FileNotFound, OtherIoError, Reader, Writer, io_error};
 
     #[test]
     #[cfg(not(target_os="android"))] // FIXME(#10380)
@@ -354,9 +354,14 @@ mod tests {
 
     #[test]
     fn test_process_output_fail_to_start() {
+        // If the executable does not exist, then the io_error condition should be raised with
+        // IoErrorKind FileNotFound.
+
         let mut trapped_io_error = false;
-        let opt_outp = io_error::cond.trap(|_| {
+        let opt_outp = io_error::cond.trap(|e| {
             trapped_io_error = true;
+            // FIXME(#11023)
+            assert_eq!(e.kind, if cfg!(windows) { OtherIoError } else { FileNotFound });
         }).inside(|| -> Option<run::ProcessOutput> {
             run::process_output("no-binary-by-this-name-should-exist", [])
         });