Revert "[codex] drain mailbox only at request boundaries" (#18325)

## Summary
- Reverts PR #17749 so queued inter-agent mail can again preempt after
reasoning/commentary output item boundaries.
- Applies the revert to the current `codex/turn.rs` module layout and
restores the prior pending-input test expectations/snapshots.

## Testing
- `just fmt`
- `cargo test -p codex-core --test all pending_input`
- `cargo test -p codex-core` failed in unrelated
`tools::js_repl::tests::js_repl_imported_local_files_can_access_repl_globals`:
dotslash download hit `mktemp: mkdtemp failed ... Operation not
permitted` in the sandbox temp dir.

Co-authored-by: Codex <noreply@openai.com>
This commit is contained in:
jif-oai
2026-04-18 17:53:48 +01:00
committed by GitHub
parent 5bb193aa88
commit e3c2acb9cd
4 changed files with 51 additions and 24 deletions

View File

@@ -321,7 +321,7 @@ async fn injected_user_input_triggers_follow_up_request_with_deltas() {
}
#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
async fn queued_inter_agent_mail_waits_for_request_boundary_after_reasoning_item() {
async fn queued_inter_agent_mail_triggers_follow_up_after_reasoning_item() {
let (gate_reasoning_done_tx, gate_reasoning_done_rx) = oneshot::channel();
let first_chunks = vec![
@@ -331,18 +331,14 @@ async fn queued_inter_agent_mail_waits_for_request_boundary_after_reasoning_item
gate_reasoning_done_rx,
vec![
ev_reasoning_item("reason-1", &["thinking"], &[]),
ev_message_item_added("msg-preserved", ""),
ev_output_text_delta("preserved commentary"),
json!({
"type": "response.output_item.done",
"item": {
"type": "message",
"role": "assistant",
"id": "msg-preserved",
"content": [{"type": "output_text", "text": "preserved commentary"}],
"phase": "commentary",
}
}),
ev_function_call(
"call-stale",
"shell",
r#"{"command":"echo stale tool call"}"#,
),
ev_message_item_added("msg-stale", ""),
ev_output_text_delta("stale final"),
ev_message_item_done("msg-stale", "stale final"),
ev_completed("resp-1"),
],
),
@@ -370,7 +366,7 @@ async fn queued_inter_agent_mail_waits_for_request_boundary_after_reasoning_item
}
#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
async fn queued_inter_agent_mail_waits_for_request_boundary_after_commentary_message_item() {
async fn queued_inter_agent_mail_triggers_follow_up_after_commentary_message_item() {
let (gate_message_done_tx, gate_message_done_rx) = oneshot::channel();
let first_chunks = vec![
@@ -379,18 +375,25 @@ async fn queued_inter_agent_mail_waits_for_request_boundary_after_commentary_mes
gated_chunk(
gate_message_done_rx,
vec![
ev_output_text_delta("first commentary"),
ev_output_text_delta("first answer"),
json!({
"type": "response.output_item.done",
"item": {
"type": "message",
"role": "assistant",
"id": "msg-1",
"content": [{"type": "output_text", "text": "first commentary"}],
"content": [{"type": "output_text", "text": "first answer"}],
"phase": "commentary",
}
}),
ev_function_call("call-preserved", "test_tool", "{}"),
ev_function_call(
"call-stale",
"shell",
r#"{"command":"echo stale tool call"}"#,
),
ev_message_item_added("msg-stale", ""),
ev_output_text_delta("stale final"),
ev_message_item_done("msg-stale", "stale final"),
ev_completed("resp-1"),
],
),
@@ -416,7 +419,7 @@ async fn queued_inter_agent_mail_waits_for_request_boundary_after_commentary_mes
let _ = gate_message_done_tx.send(());
wait_for_agent_message(&codex, "first commentary").await;
wait_for_agent_message(&codex, "first answer").await;
wait_for_turn_complete(&codex).await;