From 218caa410aa38c29984be31a5229b9fa717560ee Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:19:13 +0200 Subject: Merging upstream version 1.68.2+dfsg1. Signed-off-by: Daniel Baumann --- src/test/ui-fulldeps/stdio-from.rs | 69 -------------------------------------- 1 file changed, 69 deletions(-) delete mode 100644 src/test/ui-fulldeps/stdio-from.rs (limited to 'src/test/ui-fulldeps/stdio-from.rs') diff --git a/src/test/ui-fulldeps/stdio-from.rs b/src/test/ui-fulldeps/stdio-from.rs deleted file mode 100644 index fef9f27fc..000000000 --- a/src/test/ui-fulldeps/stdio-from.rs +++ /dev/null @@ -1,69 +0,0 @@ -// run-pass -// ignore-cross-compile - -use std::env; -use std::fs::File; -use std::io; -use std::io::{Read, Write}; -use std::process::{Command, Stdio}; -use std::path::PathBuf; - -fn main() { - if env::args().len() > 1 { - child().unwrap() - } else { - parent().unwrap() - } -} - -fn parent() -> io::Result<()> { - let td = PathBuf::from(env::var_os("RUST_TEST_TMPDIR").unwrap()); - let input = td.join("stdio-from-input"); - let output = td.join("stdio-from-output"); - - File::create(&input)?.write_all(b"foo\n")?; - - // Set up this chain: - // $ me file - // ... to duplicate each line 8 times total. - - let mut child1 = Command::new(env::current_exe()?) - .arg("first") - .stdin(File::open(&input)?) // tests File::into() - .stdout(Stdio::piped()) - .spawn()?; - - let mut child3 = Command::new(env::current_exe()?) - .arg("third") - .stdin(Stdio::piped()) - .stdout(File::create(&output)?) // tests File::into() - .spawn()?; - - // Started out of order so we can test both `ChildStdin` and `ChildStdout`. - let mut child2 = Command::new(env::current_exe()?) - .arg("second") - .stdin(child1.stdout.take().unwrap()) // tests ChildStdout::into() - .stdout(child3.stdin.take().unwrap()) // tests ChildStdin::into() - .spawn()?; - - assert!(child1.wait()?.success()); - assert!(child2.wait()?.success()); - assert!(child3.wait()?.success()); - - let mut data = String::new(); - File::open(&output)?.read_to_string(&mut data)?; - for line in data.lines() { - assert_eq!(line, "foo"); - } - assert_eq!(data.lines().count(), 8); - Ok(()) -} - -fn child() -> io::Result<()> { - // double everything - let mut input = vec![]; - io::stdin().read_to_end(&mut input)?; - io::stdout().write_all(&input)?; - io::stdout().write_all(&input)?; - Ok(()) -} -- cgit v1.2.3