Auto merge of #63029 - petrochenkov:rpass, r=Centril

Move run-pass tests to ui

This is the second attempt at doing https://github.com/rust-lang/rust/pull/53994 (which was previously reverted in https://github.com/rust-lang/rust/pull/54530).

The issue with inability to run the test suite in a faster way (https://github.com/rust-lang/rust/issues/54047) that motivated the revert was recently addressed by https://github.com/rust-lang/rust/pull/61755.

r? @Centril

1 files changed, 27 insertions, 0 deletions

diff --git a/src/test/ui/process/process-exit.rs b/src/test/ui/process/process-exit.rs
new file mode 100644
index 00000000000..da3b4ca85c2
--- /dev/null
+++ b/src/test/ui/process/process-exit.rs
@@ -0,0 +1,27 @@
+// run-pass
+#![allow(unused_imports)]
+// ignore-cloudabi no processes
+// ignore-emscripten no processes
+// ignore-sgx no processes
+
+use std::env;
+use std::process::{self, Command, Stdio};
+
+fn main() {
+    let args: Vec<String> = env::args().collect();
+    if args.len() > 1 && args[1] == "child" {
+        child();
+    } else {
+        parent();
+    }
+}
+
+fn parent() {
+    let args: Vec<String> = env::args().collect();
+    let status = Command::new(&args[0]).arg("child").status().unwrap();
+    assert_eq!(status.code(), Some(2));
+}
+
+fn child() -> i32 {
+    process::exit(2);
+}