chore: checkpoint before Python removal

vendor/tokio/tests/process_raw_handle.rs

@@ -0,0 +1,24 @@
+#![warn(rust_2018_idioms)]
+#![cfg(feature = "full")]
+#![cfg(windows)]
+#![cfg(not(miri))]
+
+use tokio::process::Command;
+use windows_sys::Win32::System::Threading::GetProcessId;
+
+#[tokio::test]
+async fn obtain_raw_handle() {
+    let mut cmd = Command::new("cmd");
+    cmd.kill_on_drop(true);
+    cmd.arg("/c");
+    cmd.arg("pause");
+
+    let child = cmd.spawn().unwrap();
+
+    let orig_id = child.id().expect("missing id");
+    assert!(orig_id > 0);
+
+    let handle = child.raw_handle().expect("process stopped");
+    let handled_id = unsafe { GetProcessId(handle as _) };
+    assert_eq!(handled_id, orig_id);
+}