Enable --deny-warnings for cargo shear (#21616)

## Summary

In https://github.com/openai/codex/pull/21584, we disabled doctests for
crates that lack any doctests. We can enforce that property via `cargo
shear --deny-warnings`: crates that lack doctests will be flagged if
doctests are enabled, and crates with doctests will be flagged if
doctests are disabled.

A few additional notes:

- By adding `--deny-warnings`, `cargo shear` also flagged a number of
modules that were not reachable at all. Some of those have been removed.
- This PR removes a usage of `windows_modules!` (since `cargo shear` and
`rustfmt` couldn't see through it) in favor of simple `#[cfg(target_os =
"windows")]` macros. As a consequence, many of these files exhibit churn
in this PR, since they weren't being formatted by `rustfmt` at all on
main.
- Again, to make the code more analyzable, this PR also removes some
usages of `#[path = "cwd_junction.rs"]` in favor of a more standard
module structure. The bin sidecar structure is still retained, but,
e.g., `windows-sandbox-rs/src/bin/command_runner.rs‎` was moved to
`windows-sandbox-rs/src/bin/command_runner/main.rs`, and so on.

---------

Co-authored-by: Codex <noreply@openai.com>
This commit is contained in:
Charlie Marsh
2026-05-08 20:29:00 +00:00
committed by GitHub
co-authored by Codex
parent 46e2250bcf
commit 7c9731c9af
47 changed files with 332 additions and 1305 deletions
+1
View File
@@ -65,6 +65,7 @@ mod models_cache_ttl;
mod models_etag_responses;
mod openai_file_mcp;
mod otel;
mod override_updates;
mod pending_input;
mod permissions_messages;
mod personality;
+17 -105
View File
@@ -1,25 +1,15 @@
use anyhow::Result;
use codex_core::config::Constrained;
use codex_protocol::protocol::AskForApproval;
use codex_protocol::protocol::COLLABORATION_MODE_CLOSE_TAG;
use codex_protocol::protocol::COLLABORATION_MODE_OPEN_TAG;
use codex_protocol::protocol::EventMsg;
use codex_protocol::protocol::Op;
use codex_protocol::protocol::RolloutItem;
use codex_protocol::protocol::RolloutLine;
use codex_protocol::protocol::ENVIRONMENT_CONTEXT_OPEN_TAG;
use codex_protocol::config_types::CollaborationMode;
use codex_protocol::config_types::ModeKind;
use codex_protocol::config_types::Settings;
use codex_protocol::models::ContentItem;
use codex_protocol::models::ResponseItem;
use codex_protocol::protocol::AskForApproval;
use codex_protocol::protocol::EventMsg;
use codex_protocol::protocol::Op;
use core_test_support::responses::start_mock_server;
use core_test_support::skip_if_no_network;
use core_test_support::test_codex::test_codex;
use core_test_support::wait_for_event;
use pretty_assertions::assert_eq;
use std::path::Path;
use std::time::Duration;
use tempfile::TempDir;
fn collab_mode_with_instructions(instructions: Option<&str>) -> CollaborationMode {
@@ -33,77 +23,9 @@ fn collab_mode_with_instructions(instructions: Option<&str>) -> CollaborationMod
}
}
fn collab_xml(text: &str) -> String {
format!("{COLLABORATION_MODE_OPEN_TAG}{text}{COLLABORATION_MODE_CLOSE_TAG}")
}
async fn read_rollout_text(path: &Path) -> anyhow::Result<String> {
for _ in 0..50 {
if path.exists()
&& let Ok(text) = std::fs::read_to_string(path)
&& !text.trim().is_empty()
{
return Ok(text);
}
tokio::time::sleep(Duration::from_millis(20)).await;
}
Ok(std::fs::read_to_string(path)?)
}
fn rollout_developer_texts(text: &str) -> Vec<String> {
let mut texts = Vec::new();
for line in text.lines() {
let trimmed = line.trim();
if trimmed.is_empty() {
continue;
}
let rollout: RolloutLine = match serde_json::from_str(trimmed) {
Ok(rollout) => rollout,
Err(_) => continue,
};
if let RolloutItem::ResponseItem(ResponseItem::Message { role, content, .. }) =
rollout.item
&& role == "developer"
{
for item in content {
if let ContentItem::InputText { text } = item {
texts.push(text);
}
}
}
}
texts
}
fn rollout_environment_texts(text: &str) -> Vec<String> {
let mut texts = Vec::new();
for line in text.lines() {
let trimmed = line.trim();
if trimmed.is_empty() {
continue;
}
let rollout: RolloutLine = match serde_json::from_str(trimmed) {
Ok(rollout) => rollout,
Err(_) => continue,
};
if let RolloutItem::ResponseItem(ResponseItem::Message { role, content, .. }) =
rollout.item
&& role == "user"
{
for item in content {
if let ContentItem::InputText { text } = item
&& text.starts_with(ENVIRONMENT_CONTEXT_OPEN_TAG)
{
texts.push(text);
}
}
}
}
texts
}
#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
async fn override_turn_context_without_user_turn_does_not_record_permissions_update() -> Result<()> {
async fn override_turn_context_without_user_turn_does_not_record_permissions_update() -> Result<()>
{
skip_if_no_network!(Ok(()));
let server = start_mock_server().await;
@@ -133,22 +55,17 @@ async fn override_turn_context_without_user_turn_does_not_record_permissions_upd
wait_for_event(&test.codex, |ev| matches!(ev, EventMsg::ShutdownComplete)).await;
let rollout_path = test.codex.rollout_path().expect("rollout path");
let rollout_text = read_rollout_text(&rollout_path).await?;
let developer_texts = rollout_developer_texts(&rollout_text);
let approval_texts: Vec<&String> = developer_texts
.iter()
.filter(|text| text.contains("`approval_policy`"))
.collect();
assert!(
approval_texts.is_empty(),
"did not expect permissions updates before a new user turn: {approval_texts:?}"
!rollout_path.exists(),
"did not expect a rollout before a new user turn"
);
Ok(())
}
#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
async fn override_turn_context_without_user_turn_does_not_record_environment_update() -> Result<()> {
async fn override_turn_context_without_user_turn_does_not_record_environment_update() -> Result<()>
{
skip_if_no_network!(Ok(()));
let server = start_mock_server().await;
@@ -176,18 +93,17 @@ async fn override_turn_context_without_user_turn_does_not_record_environment_upd
wait_for_event(&test.codex, |ev| matches!(ev, EventMsg::ShutdownComplete)).await;
let rollout_path = test.codex.rollout_path().expect("rollout path");
let rollout_text = read_rollout_text(&rollout_path).await?;
let env_texts = rollout_environment_texts(&rollout_text);
assert!(
env_texts.is_empty(),
"did not expect environment updates before a new user turn: {env_texts:?}"
!rollout_path.exists(),
"did not expect a rollout before a new user turn"
);
Ok(())
}
#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
async fn override_turn_context_without_user_turn_does_not_record_collaboration_update() -> Result<()> {
async fn override_turn_context_without_user_turn_does_not_record_collaboration_update() -> Result<()>
{
skip_if_no_network!(Ok(()));
let server = start_mock_server().await;
@@ -216,14 +132,10 @@ async fn override_turn_context_without_user_turn_does_not_record_collaboration_u
wait_for_event(&test.codex, |ev| matches!(ev, EventMsg::ShutdownComplete)).await;
let rollout_path = test.codex.rollout_path().expect("rollout path");
let rollout_text = read_rollout_text(&rollout_path).await?;
let developer_texts = rollout_developer_texts(&rollout_text);
let collab_text = collab_xml(collab_text);
let collab_count = developer_texts
.iter()
.filter(|text| text.as_str() == collab_text.as_str())
.count();
assert_eq!(collab_count, 0);
assert!(
!rollout_path.exists(),
"did not expect a rollout before a new user turn"
);
Ok(())
}