From 698f8c2f01ea549d77d7dc3338a12e04c11057b9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:02:58 +0200 Subject: Adding upstream version 1.64.0+dfsg1. Signed-off-by: Daniel Baumann --- src/test/ui/print-stdout-eprint-stderr.rs | 32 +++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) create mode 100644 src/test/ui/print-stdout-eprint-stderr.rs (limited to 'src/test/ui/print-stdout-eprint-stderr.rs') diff --git a/src/test/ui/print-stdout-eprint-stderr.rs b/src/test/ui/print-stdout-eprint-stderr.rs new file mode 100644 index 000000000..cfa9aec80 --- /dev/null +++ b/src/test/ui/print-stdout-eprint-stderr.rs @@ -0,0 +1,32 @@ +// run-pass +// ignore-emscripten spawning processes is not supported +// ignore-sgx no processes + +use std::{env, process}; + +fn child() { + print!("[stdout 0]"); + print!("[stdout {}]", 1); + println!("[stdout {}]", 2); + println!(); + eprint!("[stderr 0]"); + eprint!("[stderr {}]", 1); + eprintln!("[stderr {}]", 2); + eprintln!(); +} + +fn parent() { + let this = env::args().next().unwrap(); + let output = process::Command::new(this).arg("-").output().unwrap(); + assert!(output.status.success()); + + let stdout = String::from_utf8(output.stdout).unwrap(); + let stderr = String::from_utf8(output.stderr).unwrap(); + + assert_eq!(stdout, "[stdout 0][stdout 1][stdout 2]\n\n"); + assert_eq!(stderr, "[stderr 0][stderr 1][stderr 2]\n\n"); +} + +fn main() { + if env::args().count() == 2 { child() } else { parent() } +} -- cgit v1.2.3