1 files changed, 0 insertions, 102 deletions

diff --git a/src/test/ui/issues/issue-30490.rs b/src/test/ui/issues/issue-30490.rs
deleted file mode 100644
index 4f0eeac8f..000000000
--- a/src/test/ui/issues/issue-30490.rs
+++ /dev/null
@@ -1,102 +0,0 @@
-// run-pass
-// ignore-emscripten no processes
-// ignore-sgx no processes
-// ignore-fuchsia Child I/O swaps not privileged
-
-// Previously libstd would set stdio descriptors of a child process
-// by `dup`ing the requested descriptors to inherit directly into the
-// stdio descriptors. This, however, would incorrectly handle cases
-// where the descriptors to inherit were already stdio descriptors.
-// This test checks to avoid that regression.
-
-#![cfg_attr(unix, feature(rustc_private))]
-#![cfg_attr(not(unix), allow(unused_imports))]
-
-#[cfg(unix)]
-extern crate libc;
-
-use std::fs::File;
-use std::io::{Read, Write};
-use std::io::{stdout, stderr};
-use std::process::{Command, Stdio};
-
-#[cfg(unix)]
-use std::os::unix::io::FromRawFd;
-
-#[cfg(not(unix))]
-fn main() {
-    // Bug not present in Windows
-}
-
-#[cfg(unix)]
-fn main() {
-    let mut args = std::env::args();
-    let name = args.next().unwrap();
-    let args: Vec<String> = args.collect();
-    if let Some("--child") = args.get(0).map(|s| &**s) {
-        return child();
-    } else if !args.is_empty() {
-        panic!("unknown options");
-    }
-
-    let stdout_backup = unsafe { libc::dup(libc::STDOUT_FILENO) };
-    let stderr_backup = unsafe { libc::dup(libc::STDERR_FILENO) };
-    assert!(stdout_backup > -1);
-    assert!(stderr_backup > -1);
-
-    let (stdout_reader, stdout_writer) = pipe();
-    let (stderr_reader, stderr_writer) = pipe();
-    assert!(unsafe { libc::dup2(stdout_writer, libc::STDOUT_FILENO) } > -1);
-    assert!(unsafe { libc::dup2(stderr_writer, libc::STDERR_FILENO) } > -1);
-
-    // Make sure we close any duplicates of the writer end of the pipe,
-    // otherwise we can get stuck reading from the pipe which has open
-    // writers but no one supplying any input
-    assert_eq!(unsafe { libc::close(stdout_writer) }, 0);
-    assert_eq!(unsafe { libc::close(stderr_writer) }, 0);
-
-    stdout().write_all("parent stdout\n".as_bytes()).expect("failed to write to stdout");
-    stderr().write_all("parent stderr\n".as_bytes()).expect("failed to write to stderr");
-
-    let child = {
-        Command::new(name)
-            .arg("--child")
-            .stdin(Stdio::inherit())
-            .stdout(unsafe { Stdio::from_raw_fd(libc::STDERR_FILENO) })
-            .stderr(unsafe { Stdio::from_raw_fd(libc::STDOUT_FILENO) })
-            .spawn()
-    };
-
-    // The Stdio passed into the Command took over (and closed) std{out, err}
-    // so we should restore them as they were.
-    assert!(unsafe { libc::dup2(stdout_backup, libc::STDOUT_FILENO) } > -1);
-    assert!(unsafe { libc::dup2(stderr_backup, libc::STDERR_FILENO) } > -1);
-
-    // Using File as a shim around the descriptor
-    let mut read = String::new();
-    let mut f: File = unsafe { FromRawFd::from_raw_fd(stdout_reader) };
-    f.read_to_string(&mut read).expect("failed to read from stdout file");
-    assert_eq!(read, "parent stdout\nchild stderr\n");
-
-    // Using File as a shim around the descriptor
-    read.clear();
-    let mut f: File = unsafe { FromRawFd::from_raw_fd(stderr_reader) };
-    f.read_to_string(&mut read).expect("failed to read from stderr file");
-    assert_eq!(read, "parent stderr\nchild stdout\n");
-
-    assert!(child.expect("failed to execute child process").wait().unwrap().success());
-}
-
-#[cfg(unix)]
-fn child() {
-    stdout().write_all("child stdout\n".as_bytes()).expect("child failed to write to stdout");
-    stderr().write_all("child stderr\n".as_bytes()).expect("child failed to write to stderr");
-}
-
-#[cfg(unix)]
-/// Returns a pipe (reader, writer combo)
-fn pipe() -> (i32, i32) {
-     let mut fds = [0; 2];
-     assert_eq!(unsafe { libc::pipe(fds.as_mut_ptr()) }, 0);
-     (fds[0], fds[1])
-}