diff options
Diffstat (limited to 'tests/run-pass-valgrind/exit-flushes.rs')
-rw-r--r-- | tests/run-pass-valgrind/exit-flushes.rs | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/tests/run-pass-valgrind/exit-flushes.rs b/tests/run-pass-valgrind/exit-flushes.rs new file mode 100644 index 000000000..9daf487d3 --- /dev/null +++ b/tests/run-pass-valgrind/exit-flushes.rs @@ -0,0 +1,20 @@ +// ignore-emscripten +// ignore-sgx no processes +// ignore-macos this needs valgrind 3.11 or higher; see +// https://github.com/rust-lang/rust/pull/30365#issuecomment-165763679 + +use std::env; +use std::process::{exit, Command}; + +fn main() { + if env::args().len() > 1 { + print!("hello!"); + exit(0); + } else { + let out = Command::new(env::args().next().unwrap()).arg("foo") + .output().unwrap(); + assert!(out.status.success()); + assert_eq!(String::from_utf8(out.stdout).unwrap(), "hello!"); + assert_eq!(String::from_utf8(out.stderr).unwrap(), ""); + } +} |