#![cfg(not(target_os = "windows"))]#![allow(clippy::unwrap_used)]use core_test_support::responses;use core_test_support::test_codex_exec::test_codex_exec;/// Verify that when the server reports an error, `codex-exec` exits with a/// non-zero status code so automation can detect failures.#[tokio::test(flavor = "multi_thread", worker_threads = 2)]async fn exits_non_zero_when_server_reports_error() -> anyhow::Result<()> {    let test = test_codex_exec();    // Mock a simple Responses API SSE stream that immediately reports a    // `response.failed` event with an error message.    let server = responses::start_mock_server().await;    let body = responses::sse(vec![serde_json::json!({        "type": "response.failed",        "response": {            "id": "resp_err_1",            "error": {"code": "rate_limit_exceeded", "message": "synthetic server error"}        }    })]);    responses::mount_sse_once(&server, body).await;    test.cmd_with_server(&server)        .arg("--skip-git-repo-check")        .arg("tell me something")        .arg("--experimental-json")        .assert()        .code(1);    Ok(())}