Files
codex/codex-rs/exec/tests/suite/remote_exec_server.rs
starr-openai 47729f70d4 Route unified exec process startup through remote exec-server
Add experimental config for a websocket exec-server endpoint, select a remote backend at the unified-exec process creation seam, and wrap remote sessions behind the existing process abstraction so exec_command can stream output, write stdin, and terminate over the current exec-server protocol.

Co-authored-by: Codex <noreply@openai.com>
2026-03-18 13:17:13 -07:00

91 lines
3.1 KiB
Rust

#![cfg(not(target_os = "windows"))]
#![allow(clippy::expect_used, clippy::unwrap_used)]
use std::net::TcpListener;
use std::process::Stdio;
use std::time::Duration;
use core_test_support::responses;
use core_test_support::test_codex_exec::test_codex_exec;
use pretty_assertions::assert_eq;
use serde_json::json;
use tokio::process::Command;
#[tokio::test(flavor = "multi_thread", worker_threads = 4)]
async fn exec_cli_can_route_exec_command_through_remote_exec_server() -> anyhow::Result<()> {
let test = test_codex_exec();
let websocket_listener = TcpListener::bind("127.0.0.1:0")?;
let websocket_port = websocket_listener.local_addr()?.port();
drop(websocket_listener);
let websocket_url = format!("ws://127.0.0.1:{websocket_port}");
let mut exec_server = Command::new(codex_utils_cargo_bin::cargo_bin("codex-exec-server")?)
.arg("--listen")
.arg(&websocket_url)
.stdin(Stdio::null())
.stdout(Stdio::null())
.stderr(Stdio::inherit())
.spawn()?;
tokio::time::sleep(Duration::from_millis(250)).await;
let generated_path = test.cwd_path().join("remote_exec_generated.txt");
let server = responses::start_mock_server().await;
let response_mock = responses::mount_sse_sequence(
&server,
vec![
responses::sse(vec![
responses::ev_response_created("resp-1"),
responses::ev_function_call(
"call-exec",
"exec_command",
&serde_json::to_string(&json!({
"cmd": "/bin/sh -lc 'printf from-remote > remote_exec_generated.txt'",
"yield_time_ms": 500,
}))?,
),
responses::ev_completed("resp-1"),
]),
responses::sse(vec![
responses::ev_response_created("resp-2"),
responses::ev_assistant_message("msg-1", "done"),
responses::ev_completed("resp-2"),
]),
],
)
.await;
test.cmd_with_server(&server)
.arg("--skip-git-repo-check")
.arg("-s")
.arg("danger-full-access")
.arg("-c")
.arg("experimental_use_unified_exec_tool=true")
.arg("-c")
.arg(format!(
"experimental_unified_exec_exec_server_websocket_url={}",
serde_json::to_string(&websocket_url)?
))
.arg("-c")
.arg(format!(
"experimental_unified_exec_exec_server_workspace_root={}",
serde_json::to_string(test.cwd_path().to_string_lossy().as_ref())?
))
.arg("run remote exec-server command")
.assert()
.success();
let deadline = tokio::time::Instant::now() + Duration::from_secs(5);
while tokio::time::Instant::now() < deadline && !generated_path.exists() {
tokio::time::sleep(Duration::from_millis(50)).await;
}
assert_eq!(std::fs::read_to_string(&generated_path)?, "from-remote");
let requests = response_mock.requests();
assert_eq!(requests.len(), 2);
exec_server.start_kill()?;
let _ = exec_server.wait().await;
Ok(())
}