Files
Michael Bolin 4f1b5a4b73 app-server: structure and test JSON shutdown logs (#30314)
## Why

`LOG_FORMAT=json` and `RUST_LOG` are supported by app-server, but the
behavior was only covered indirectly. We should verify the actual JSONL
written by both user-facing entry points: `codex app-server` and the
standalone `codex-app-server` binary.

The existing processor shutdown message also always said the channel
closed, even though the processor can exit for several different
reasons. Structured fields make that event more accurate and useful to
log consumers.

## What changed

- Record the processor `exit_reason`, remaining connection count, and
forced-shutdown state as structured tracing fields.
- Add a shared process-test helper that enables JSON logging, validates
every stderr line as JSON, and verifies the top-level timestamp is RFC
3339.
- Cover both `codex app-server` and `codex-app-server`, asserting the
stable `level`, `fields`, and `target` payload.

## Test plan

- `just test -p codex-app-server
standalone_app_server_emits_json_info_events`
- `just test -p codex-cli app_server_emits_json_info_events`
2026-06-26 18:19:56 -07:00

58 lines
2.4 KiB
Rust

#![allow(clippy::expect_used)]
mod analytics_server;
mod auth_fixtures;
mod config;
mod json_logging;
mod mock_model_server;
mod models_cache;
mod responses;
mod rollout;
mod test_app_server;
pub use analytics_server::start_analytics_events_server;
pub use auth_fixtures::ChatGptAuthFixture;
pub use auth_fixtures::ChatGptIdTokenClaims;
pub use auth_fixtures::encode_id_token;
pub use auth_fixtures::write_chatgpt_auth;
use codex_app_server_protocol::JSONRPCResponse;
pub use config::write_mock_responses_config_toml;
pub use config::write_mock_responses_config_toml_with_chatgpt_base_url;
pub use core_test_support::PathBufExt;
pub use core_test_support::format_with_current_shell;
pub use core_test_support::format_with_current_shell_display;
pub use core_test_support::format_with_current_shell_display_non_login;
pub use core_test_support::format_with_current_shell_non_login;
pub use core_test_support::test_absolute_path;
pub use core_test_support::test_path_buf_with_windows;
pub use core_test_support::test_tmp_path;
pub use core_test_support::test_tmp_path_buf;
pub use json_logging::app_server_json_shutdown_event;
pub use mock_model_server::create_mock_responses_server_repeating_assistant;
pub use mock_model_server::create_mock_responses_server_sequence;
pub use mock_model_server::create_mock_responses_server_sequence_unchecked;
pub use models_cache::write_models_cache;
pub use models_cache::write_models_cache_with_models;
pub use responses::create_apply_patch_sse_response;
pub use responses::create_exec_command_sse_response;
pub use responses::create_final_assistant_message_sse_response;
pub use responses::create_request_permissions_sse_response;
pub use responses::create_request_user_input_sse_response;
pub use responses::create_shell_command_sse_response;
pub use rollout::create_fake_parented_rollout_with_source;
pub use rollout::create_fake_rollout;
pub use rollout::create_fake_rollout_with_source;
pub use rollout::create_fake_rollout_with_text_elements;
pub use rollout::create_fake_rollout_with_token_usage;
pub use rollout::rollout_path;
use serde::de::DeserializeOwned;
pub use test_app_server::DEFAULT_CLIENT_NAME;
pub use test_app_server::DISABLE_PLUGIN_STARTUP_TASKS_ARG;
pub use test_app_server::TestAppServer;
pub fn to_response<T: DeserializeOwned>(response: JSONRPCResponse) -> anyhow::Result<T> {
let value = serde_json::to_value(response.result)?;
let codex_response = serde_json::from_value(value)?;
Ok(codex_response)
}