Files
codex/codex-rs/exec-server/tests/health.rs
felixxia-oai dbe2f6d528 Expose a stable executor build identity in environment metadata (#43513)
## Why

Executor compatibility checks need a build identity that distinguishes commits
and compiler targets independently of the package release version.

## What changed

- Add optional `providerId` to exec-server environment metadata, cached at startup
  and returned by initialization and `environment/info`.
- Derive the ID as SHA-256 of `git:<lowercase commit>:<target>`. It identifies a
  standard build configuration, not exact executable bytes, and is omitted when
  the commit stamp or target is unavailable or invalid.
- Embed the compiler target in `BuildInfo`, preserve compatibility with historical
  metadata without a target, and stamp Cargo release builds with `STABLE_GIT_COMMIT`.
- Group Bazel build-script argument files under one `--arg-file` flag to reduce
  Windows command-line length while preserving file order.

## Testing

Add deterministic build-ID vectors across targets, commit normalization and invalid
input coverage, and historical metadata compatibility tests. Extend exec-server
coverage for metadata caching and ensure runtime environment overrides cannot
replace the executor's build identity.

GitOrigin-RevId: 125a18c23de7ad006571940ba305836376c983f4
2026-09-07 16:55:06 +00:00

93 lines
3.0 KiB
Rust

#![cfg(unix)]
mod common;
use codex_exec_server::Environment;
use codex_exec_server::EnvironmentStatus;
use codex_exec_server::EnvironmentStatusKind;
use codex_exec_server::InitializeParams;
use codex_exec_server::InitializeResponse;
use codex_exec_server_protocol::JSONRPCMessage;
use codex_exec_server_protocol::JSONRPCResponse;
use common::exec_server::exec_server;
use pretty_assertions::assert_eq;
#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
async fn exec_server_serves_readyz_alongside_websocket_endpoint() -> anyhow::Result<()> {
let mut server = exec_server().await?;
let http_base_url = server
.websocket_url()
.strip_prefix("ws://")
.expect("websocket URL should use ws://");
let client = codex_http_client::HttpClientBuilder::new().build_direct()?;
let response = client
.get(format!("http://{http_base_url}/readyz"))
.send()
.await?;
assert_eq!(response.status(), http::StatusCode::OK);
server.shutdown().await?;
Ok(())
}
#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
async fn remote_environment_fetches_info_from_exec_server() -> anyhow::Result<()> {
let mut server = exec_server().await?;
let environment = Environment::create_for_tests(Some(server.websocket_url().to_string()))?;
assert!(environment.is_remote());
let remote_info = environment.info().await?;
let mut local_info = Environment::default_for_tests().info().await?;
// Only the remote executor advertises its optional build identity.
local_info.provider_id = remote_info.provider_id.clone();
assert_eq!(remote_info, local_info);
server.shutdown().await?;
Ok(())
}
#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
async fn exec_server_reports_environment_status_over_websocket() -> anyhow::Result<()> {
let mut server = exec_server().await?;
let initialize_id = server
.send_request(
"initialize",
serde_json::to_value(InitializeParams {
client_name: "exec-server-health-test".to_string(),
resume_session_id: None,
})?,
)
.await?;
let JSONRPCMessage::Response(JSONRPCResponse {
id,
result: initialize_result,
}) = server.next_event().await?
else {
panic!("expected initialize response");
};
assert_eq!(id, initialize_id);
let _: InitializeResponse = serde_json::from_value(initialize_result)?;
server
.send_notification("initialized", serde_json::json!({}))
.await?;
let status_id = server
.send_request("environment/status", serde_json::json!({}))
.await?;
let JSONRPCMessage::Response(JSONRPCResponse { id, result }) = server.next_event().await?
else {
panic!("expected environment status response");
};
assert_eq!(id, status_id);
assert_eq!(
serde_json::from_value::<EnvironmentStatus>(result)?,
EnvironmentStatus {
status: EnvironmentStatusKind::Ready,
}
);
server.shutdown().await?;
Ok(())
}