Remove test-support feature from codex-core and replace it with explicit test toggles (#11405)

## Why

`codex-core` was being built in multiple feature-resolved permutations
because test-only behavior was modeled as crate features. For a large
crate, those permutations increase compile cost and reduce cache reuse.

## Net Change

- Removed the `test-support` crate feature and related feature wiring so
`codex-core` no longer needs separate feature shapes for test consumers.
- Standardized cross-crate test-only access behind
`codex_core::test_support`.
- External test code now imports helpers from
`codex_core::test_support`.
- Underlying implementation hooks are kept internal (`pub(crate)`)
instead of broadly public.

## Outcome

- Fewer `codex-core` build permutations.
- Better incremental cache reuse across test targets.
- No intended production behavior change.
This commit is contained in:
Michael Bolin
2026-02-10 22:44:02 -08:00
committed by GitHub
parent f6dd9e37e7
commit 476c1a7160
36 changed files with 393 additions and 266 deletions

View File

@@ -7,7 +7,6 @@ use chrono::Utc;
use codex_core::AuthManager;
use codex_core::config::Config;
use codex_core::config::ConfigBuilder;
use codex_core::models_manager::manager::ModelsManager;
use codex_core::protocol::CreditsSnapshot;
use codex_core::protocol::RateLimitSnapshot;
use codex_core::protocol::RateLimitWindow;
@@ -40,7 +39,7 @@ fn test_auth_manager(config: &Config) -> AuthManager {
fn token_info_for(model_slug: &str, config: &Config, usage: &TokenUsage) -> TokenUsageInfo {
let context_window =
ModelsManager::construct_model_info_offline(model_slug, config).context_window;
codex_core::test_support::construct_model_info_offline(model_slug, config).context_window;
TokenUsageInfo {
total_token_usage: usage.clone(),
last_token_usage: usage.clone(),
@@ -139,7 +138,7 @@ async fn status_snapshot_includes_reasoning_details() {
};
let rate_display = rate_limit_snapshot_display(&snapshot, captured_at);
let model_slug = ModelsManager::get_model_offline(config.model.as_deref());
let model_slug = codex_core::test_support::get_model_offline(config.model.as_deref());
let token_info = token_info_for(&model_slug, &config, &usage);
let reasoning_effort_override = Some(Some(ReasoningEffort::High));
@@ -190,7 +189,7 @@ async fn status_snapshot_includes_forked_from() {
.single()
.expect("valid time");
let model_slug = ModelsManager::get_model_offline(config.model.as_deref());
let model_slug = codex_core::test_support::get_model_offline(config.model.as_deref());
let token_info = token_info_for(&model_slug, &config, &usage);
let session_id =
ThreadId::from_string("0f0f3c13-6cf9-4aa4-8b80-7d49c2f1be2e").expect("session id");
@@ -257,7 +256,7 @@ async fn status_snapshot_includes_monthly_limit() {
};
let rate_display = rate_limit_snapshot_display(&snapshot, captured_at);
let model_slug = ModelsManager::get_model_offline(config.model.as_deref());
let model_slug = codex_core::test_support::get_model_offline(config.model.as_deref());
let token_info = token_info_for(&model_slug, &config, &usage);
let composite = new_status_output(
&config,
@@ -307,7 +306,7 @@ async fn status_snapshot_shows_unlimited_credits() {
plan_type: None,
};
let rate_display = rate_limit_snapshot_display(&snapshot, captured_at);
let model_slug = ModelsManager::get_model_offline(config.model.as_deref());
let model_slug = codex_core::test_support::get_model_offline(config.model.as_deref());
let token_info = token_info_for(&model_slug, &config, &usage);
let composite = new_status_output(
&config,
@@ -356,7 +355,7 @@ async fn status_snapshot_shows_positive_credits() {
plan_type: None,
};
let rate_display = rate_limit_snapshot_display(&snapshot, captured_at);
let model_slug = ModelsManager::get_model_offline(config.model.as_deref());
let model_slug = codex_core::test_support::get_model_offline(config.model.as_deref());
let token_info = token_info_for(&model_slug, &config, &usage);
let composite = new_status_output(
&config,
@@ -405,7 +404,7 @@ async fn status_snapshot_hides_zero_credits() {
plan_type: None,
};
let rate_display = rate_limit_snapshot_display(&snapshot, captured_at);
let model_slug = ModelsManager::get_model_offline(config.model.as_deref());
let model_slug = codex_core::test_support::get_model_offline(config.model.as_deref());
let token_info = token_info_for(&model_slug, &config, &usage);
let composite = new_status_output(
&config,
@@ -452,7 +451,7 @@ async fn status_snapshot_hides_when_has_no_credits_flag() {
plan_type: None,
};
let rate_display = rate_limit_snapshot_display(&snapshot, captured_at);
let model_slug = ModelsManager::get_model_offline(config.model.as_deref());
let model_slug = codex_core::test_support::get_model_offline(config.model.as_deref());
let token_info = token_info_for(&model_slug, &config, &usage);
let composite = new_status_output(
&config,
@@ -497,7 +496,7 @@ async fn status_card_token_usage_excludes_cached_tokens() {
.single()
.expect("timestamp");
let model_slug = ModelsManager::get_model_offline(config.model.as_deref());
let model_slug = codex_core::test_support::get_model_offline(config.model.as_deref());
let token_info = token_info_for(&model_slug, &config, &usage);
let composite = new_status_output(
&config,
@@ -558,7 +557,7 @@ async fn status_snapshot_truncates_in_narrow_terminal() {
};
let rate_display = rate_limit_snapshot_display(&snapshot, captured_at);
let model_slug = ModelsManager::get_model_offline(config.model.as_deref());
let model_slug = codex_core::test_support::get_model_offline(config.model.as_deref());
let token_info = token_info_for(&model_slug, &config, &usage);
let reasoning_effort_override = Some(Some(ReasoningEffort::High));
let composite = new_status_output(
@@ -608,7 +607,7 @@ async fn status_snapshot_shows_missing_limits_message() {
.single()
.expect("timestamp");
let model_slug = ModelsManager::get_model_offline(config.model.as_deref());
let model_slug = codex_core::test_support::get_model_offline(config.model.as_deref());
let token_info = token_info_for(&model_slug, &config, &usage);
let composite = new_status_output(
&config,
@@ -677,7 +676,7 @@ async fn status_snapshot_includes_credits_and_limits() {
};
let rate_display = rate_limit_snapshot_display(&snapshot, captured_at);
let model_slug = ModelsManager::get_model_offline(config.model.as_deref());
let model_slug = codex_core::test_support::get_model_offline(config.model.as_deref());
let token_info = token_info_for(&model_slug, &config, &usage);
let composite = new_status_output(
&config,
@@ -734,7 +733,7 @@ async fn status_snapshot_shows_empty_limits_message() {
.expect("timestamp");
let rate_display = rate_limit_snapshot_display(&snapshot, captured_at);
let model_slug = ModelsManager::get_model_offline(config.model.as_deref());
let model_slug = codex_core::test_support::get_model_offline(config.model.as_deref());
let token_info = token_info_for(&model_slug, &config, &usage);
let composite = new_status_output(
&config,
@@ -800,7 +799,7 @@ async fn status_snapshot_shows_stale_limits_message() {
let rate_display = rate_limit_snapshot_display(&snapshot, captured_at);
let now = captured_at + ChronoDuration::minutes(20);
let model_slug = ModelsManager::get_model_offline(config.model.as_deref());
let model_slug = codex_core::test_support::get_model_offline(config.model.as_deref());
let token_info = token_info_for(&model_slug, &config, &usage);
let composite = new_status_output(
&config,
@@ -870,7 +869,7 @@ async fn status_snapshot_cached_limits_hide_credits_without_flag() {
let rate_display = rate_limit_snapshot_display(&snapshot, captured_at);
let now = captured_at + ChronoDuration::minutes(20);
let model_slug = ModelsManager::get_model_offline(config.model.as_deref());
let model_slug = codex_core::test_support::get_model_offline(config.model.as_deref());
let token_info = token_info_for(&model_slug, &config, &usage);
let composite = new_status_output(
&config,
@@ -924,7 +923,7 @@ async fn status_context_window_uses_last_usage() {
.single()
.expect("timestamp");
let model_slug = ModelsManager::get_model_offline(config.model.as_deref());
let model_slug = codex_core::test_support::get_model_offline(config.model.as_deref());
let token_info = TokenUsageInfo {
total_token_usage: total_usage.clone(),
last_token_usage: last_usage,