Fix remaining sync chat stack overflows

apps/aether-gateway/src/tests/ai_execute/sync/chat/failover.rs

@@ -12,13 +12,10 @@ use super::{
     TRACE_ID_HEADER,
 };
 
-#[test]
+large_stack_async_test!(
-fn gateway_skips_unsupported_local_openai_chat_sync_candidate_before_trying_next_one() {
+    gateway_skips_unsupported_local_openai_chat_sync_candidate_before_trying_next_one,
-    run_async_test_on_large_stack(
+    gateway_skips_unsupported_local_openai_chat_sync_candidate_before_trying_next_one_impl
-        "gateway_skips_unsupported_local_openai_chat_sync_candidate_before_trying_next_one",
+);
-        gateway_skips_unsupported_local_openai_chat_sync_candidate_before_trying_next_one_impl(),
-    );
-}
 
 async fn gateway_skips_unsupported_local_openai_chat_sync_candidate_before_trying_next_one_impl() {
     #[derive(Debug, Clone)]
@@ -428,8 +425,12 @@ async fn gateway_skips_unsupported_local_openai_chat_sync_candidate_before_tryin
     upstream_handle.abort();
 }
 
-#[tokio::test]
+large_stack_async_test!(
-async fn gateway_surfaces_local_execution_runtime_miss_reason_when_all_openai_chat_candidates_are_skipped(
+    gateway_surfaces_local_execution_runtime_miss_reason_when_all_openai_chat_candidates_are_skipped,
+    gateway_surfaces_local_execution_runtime_miss_reason_when_all_openai_chat_candidates_are_skipped_impl
+);
+
+async fn gateway_surfaces_local_execution_runtime_miss_reason_when_all_openai_chat_candidates_are_skipped_impl(
 ) {
     fn hash_api_key(value: &str) -> String {
         let mut hasher = Sha256::new();
@@ -686,8 +687,12 @@ async fn gateway_surfaces_local_execution_runtime_miss_reason_when_all_openai_ch
     upstream_handle.abort();
 }
 
-#[tokio::test]
+large_stack_async_test!(
-async fn gateway_retries_next_local_openai_chat_sync_candidate_after_auth_failure() {
+    gateway_retries_next_local_openai_chat_sync_candidate_after_auth_failure,
+    gateway_retries_next_local_openai_chat_sync_candidate_after_auth_failure_impl
+);
+
+async fn gateway_retries_next_local_openai_chat_sync_candidate_after_auth_failure_impl() {
     #[derive(Debug, Clone)]
     struct SeenExecutionRuntimeSyncRequest {
         trace_id: String,

apps/aether-gateway/src/tests/ai_execute/sync/chat/local_decision.rs

@@ -10,8 +10,13 @@ use super::{
     EXECUTION_PATH_EXECUTION_RUNTIME_SYNC, EXECUTION_PATH_HEADER, TRACE_ID_HEADER,
 };
 
-#[tokio::test]
+large_stack_async_test!(
-async fn proxy_pii_redaction_local_openai_chat_runtime_masks_headers_and_restores_sync_response() {
+    proxy_pii_redaction_local_openai_chat_runtime_masks_headers_and_restores_sync_response,
+    proxy_pii_redaction_local_openai_chat_runtime_masks_headers_and_restores_sync_response_impl
+);
+
+async fn proxy_pii_redaction_local_openai_chat_runtime_masks_headers_and_restores_sync_response_impl(
+) {
     #[derive(Debug, Clone)]
     struct SeenProviderRequest {
         body: serde_json::Value,
@@ -377,13 +382,10 @@ async fn proxy_pii_redaction_local_openai_chat_runtime_masks_headers_and_restore
     provider_handle.abort();
 }
 
-#[test]
+large_stack_async_test!(
-fn gateway_executes_openai_chat_sync_via_local_decision_gate_without_execution_runtime_override() {
+    gateway_executes_openai_chat_sync_via_local_decision_gate_without_execution_runtime_override,
-    run_async_test_on_large_stack(
+    gateway_executes_openai_chat_sync_via_local_decision_gate_without_execution_runtime_override_impl
-        "gateway_executes_openai_chat_sync_via_local_decision_gate_without_execution_runtime_override",
+);
-        gateway_executes_openai_chat_sync_via_local_decision_gate_without_execution_runtime_override_impl(),
-    );
-}
 
 async fn gateway_executes_openai_chat_sync_via_local_decision_gate_without_execution_runtime_override_impl(
 ) {
@@ -766,8 +768,13 @@ async fn gateway_executes_openai_chat_sync_via_local_decision_gate_without_execu
     upstream_handle.abort();
 }
 
-#[tokio::test]
+large_stack_async_test!(
-async fn gateway_executes_openai_chat_sync_with_regex_model_mapping_in_execution_runtime_request() {
+    gateway_executes_openai_chat_sync_with_regex_model_mapping_in_execution_runtime_request,
+    gateway_executes_openai_chat_sync_with_regex_model_mapping_in_execution_runtime_request_impl
+);
+
+async fn gateway_executes_openai_chat_sync_with_regex_model_mapping_in_execution_runtime_request_impl(
+) {
     #[derive(Debug, Clone)]
     struct SeenExecutionRuntimeSyncRequest {
         model: String,
@@ -1045,8 +1052,12 @@ async fn gateway_executes_openai_chat_sync_with_regex_model_mapping_in_execution
     execution_runtime_handle.abort();
 }
 
-#[tokio::test]
+large_stack_async_test!(
-async fn gateway_executes_openai_chat_sync_via_local_cross_format_gemini_candidate_without_external_control_config(
+    gateway_executes_openai_chat_sync_via_local_cross_format_gemini_candidate_without_external_control_config,
+    gateway_executes_openai_chat_sync_via_local_cross_format_gemini_candidate_without_external_control_config_impl
+);
+
+async fn gateway_executes_openai_chat_sync_via_local_cross_format_gemini_candidate_without_external_control_config_impl(
 ) {
     #[derive(Debug, Clone)]
     struct SeenExecutionRuntimeSyncRequest {
@@ -1613,8 +1624,12 @@ async fn gateway_executes_openai_chat_sync_via_local_cross_format_gemini_candida
     upstream_handle.abort();
 }
 
-#[tokio::test]
+large_stack_async_test!(
-async fn gateway_returns_openai_chat_error_for_local_cross_format_claude_cli_sync_failure() {
+    gateway_returns_openai_chat_error_for_local_cross_format_claude_cli_sync_failure,
+    gateway_returns_openai_chat_error_for_local_cross_format_claude_cli_sync_failure_impl
+);
+
+async fn gateway_returns_openai_chat_error_for_local_cross_format_claude_cli_sync_failure_impl() {
     #[derive(Debug, Clone)]
     struct SeenExecutionRuntimeSyncRequest {
         trace_id: String,
@@ -2011,8 +2026,12 @@ async fn gateway_returns_openai_chat_error_for_local_cross_format_claude_cli_syn
     upstream_handle.abort();
 }
 
-#[tokio::test]
+large_stack_async_test!(
-async fn gateway_returns_openai_chat_error_for_local_cross_format_gemini_cli_sync_failure() {
+    gateway_returns_openai_chat_error_for_local_cross_format_gemini_cli_sync_failure,
+    gateway_returns_openai_chat_error_for_local_cross_format_gemini_cli_sync_failure_impl
+);
+
+async fn gateway_returns_openai_chat_error_for_local_cross_format_gemini_cli_sync_failure_impl() {
     #[derive(Debug, Clone)]
     struct SeenExecutionRuntimeSyncRequest {
         trace_id: String,
@@ -2438,8 +2457,12 @@ async fn gateway_returns_openai_chat_error_for_local_cross_format_gemini_cli_syn
     upstream_handle.abort();
 }
 
-#[tokio::test]
+large_stack_async_test!(
-async fn gateway_returns_openai_chat_error_for_local_cross_format_claude_sync_failure() {
+    gateway_returns_openai_chat_error_for_local_cross_format_claude_sync_failure,
+    gateway_returns_openai_chat_error_for_local_cross_format_claude_sync_failure_impl
+);
+
+async fn gateway_returns_openai_chat_error_for_local_cross_format_claude_sync_failure_impl() {
     #[derive(Debug, Clone)]
     struct SeenExecutionRuntimeSyncRequest {
         trace_id: String,
@@ -2839,8 +2862,12 @@ async fn gateway_returns_openai_chat_error_for_local_cross_format_claude_sync_fa
     upstream_handle.abort();
 }
 
-#[tokio::test]
+large_stack_async_test!(
-async fn gateway_returns_openai_chat_error_for_local_cross_format_gemini_sync_failure() {
+    gateway_returns_openai_chat_error_for_local_cross_format_gemini_sync_failure,
+    gateway_returns_openai_chat_error_for_local_cross_format_gemini_sync_failure_impl
+);
+
+async fn gateway_returns_openai_chat_error_for_local_cross_format_gemini_sync_failure_impl() {
     #[derive(Debug, Clone)]
     struct SeenExecutionRuntimeSyncRequest {
         trace_id: String,
@@ -3279,8 +3306,12 @@ async fn gateway_returns_openai_chat_error_for_local_cross_format_gemini_sync_fa
     upstream_handle.abort();
 }
 
-#[tokio::test]
+large_stack_async_test!(
-async fn gateway_executes_openai_chat_sync_with_custom_path_via_local_decision_gate_with_local_sync_decision(
+    gateway_executes_openai_chat_sync_with_custom_path_via_local_decision_gate_with_local_sync_decision,
+    gateway_executes_openai_chat_sync_with_custom_path_via_local_decision_gate_with_local_sync_decision_impl
+);
+
+async fn gateway_executes_openai_chat_sync_with_custom_path_via_local_decision_gate_with_local_sync_decision_impl(
 ) {
     #[derive(Debug, Clone)]
     struct SeenExecutionRuntimeSyncRequest {

apps/aether-gateway/src/tests/ai_execute/sync/chat/mod.rs

@@ -30,6 +30,15 @@ where
     }
 }
 
+macro_rules! large_stack_async_test {
+    ($test_name:ident, $impl_name:ident) => {
+        #[test]
+        fn $test_name() {
+            run_async_test_on_large_stack(stringify!($test_name), $impl_name());
+        }
+    };
+}
+
 use crate::constants::{
     CONTROL_EXECUTED_HEADER, CONTROL_EXECUTE_FALLBACK_HEADER, DEPENDENCY_REASON_HEADER,
     EXECUTION_PATH_EXECUTION_RUNTIME_STREAM, EXECUTION_PATH_EXECUTION_RUNTIME_SYNC,

apps/aether-gateway/src/tests/ai_execute/sync/chat/pii_redaction.rs

@@ -489,8 +489,12 @@ fn rich_pii_request() -> serde_json::Value {
     })
 }
 
-#[tokio::test]
+large_stack_async_test!(
-async fn ai_execute_sync_pii_redaction_round_trip() {
+    ai_execute_sync_pii_redaction_round_trip,
+    ai_execute_sync_pii_redaction_round_trip_impl
+);
+
+async fn ai_execute_sync_pii_redaction_round_trip_impl() {
     let (response_json, seen) = run_sync_redaction_case(
         "ai-execute-sync-pii-redaction-round-trip",
         true,
@@ -536,8 +540,12 @@ async fn ai_execute_sync_pii_redaction_round_trip() {
     assert!(!response_content.contains("<AETHER:"));
 }
 
-#[tokio::test]
+large_stack_async_test!(
-async fn ai_execute_pii_redaction_disabled_module_passes_original_chat_through() {
+    ai_execute_pii_redaction_disabled_module_passes_original_chat_through,
+    ai_execute_pii_redaction_disabled_module_passes_original_chat_through_impl
+);
+
+async fn ai_execute_pii_redaction_disabled_module_passes_original_chat_through_impl() {
     let (response_json, seen) = run_sync_redaction_case(
         "ai-execute-pii-redaction-disabled-module",
         false,
@@ -559,8 +567,12 @@ async fn ai_execute_pii_redaction_disabled_module_passes_original_chat_through()
     );
 }
 
-#[tokio::test]
+large_stack_async_test!(
-async fn ai_execute_pii_redaction_disabled_feature_passes_original_chat_through() {
+    ai_execute_pii_redaction_disabled_feature_passes_original_chat_through,
+    ai_execute_pii_redaction_disabled_feature_passes_original_chat_through_impl
+);
+
+async fn ai_execute_pii_redaction_disabled_feature_passes_original_chat_through_impl() {
     let (response_json, seen) = run_sync_redaction_case(
         "ai-execute-pii-redaction-disabled-provider",
         true,
@@ -582,8 +594,12 @@ async fn ai_execute_pii_redaction_disabled_feature_passes_original_chat_through(
     );
 }
 
-#[tokio::test]
+large_stack_async_test!(
-async fn ai_execute_pii_redaction_empty_rules_passes_original_chat_through() {
+    ai_execute_pii_redaction_empty_rules_passes_original_chat_through,
+    ai_execute_pii_redaction_empty_rules_passes_original_chat_through_impl
+);
+
+async fn ai_execute_pii_redaction_empty_rules_passes_original_chat_through_impl() {
     let (response_json, seen) = run_sync_redaction_case_with_system_config(
         "ai-execute-pii-redaction-empty-entities",
         true,
@@ -605,8 +621,12 @@ async fn ai_execute_pii_redaction_empty_rules_passes_original_chat_through() {
     );
 }
 
-#[tokio::test]
+large_stack_async_test!(
-async fn ai_execute_pii_redaction_unknown_sentinel_like_output_is_not_restored() {
+    ai_execute_pii_redaction_unknown_sentinel_like_output_is_not_restored,
+    ai_execute_pii_redaction_unknown_sentinel_like_output_is_not_restored_impl
+);
+
+async fn ai_execute_pii_redaction_unknown_sentinel_like_output_is_not_restored_impl() {
     let (response_json, seen) = run_sync_redaction_case(
         "ai-execute-pii-redaction-unknown-sentinel",
         true,
@@ -625,8 +645,12 @@ async fn ai_execute_pii_redaction_unknown_sentinel_like_output_is_not_restored()
     );
 }
 
-#[tokio::test]
+large_stack_async_test!(
-async fn ai_execute_pii_redaction_restores_executed_candidate_session_after_later_candidate_planning(
+    ai_execute_pii_redaction_restores_executed_candidate_session_after_later_candidate_planning,
+    ai_execute_pii_redaction_restores_executed_candidate_session_after_later_candidate_planning_impl
+);
+
+async fn ai_execute_pii_redaction_restores_executed_candidate_session_after_later_candidate_planning_impl(
 ) {
     let seen_provider_request = Arc::new(Mutex::new(None::<SeenProviderRequest>));
     let seen_provider_request_clone = Arc::clone(&seen_provider_request);
@@ -770,8 +794,12 @@ async fn ai_execute_pii_redaction_restores_executed_candidate_session_after_late
     provider_handle.abort();
 }
 
-#[tokio::test]
+large_stack_async_test!(
-async fn pii_redaction_performance_limits_do_not_forward_unredacted_body_upstream() {
+    pii_redaction_performance_limits_do_not_forward_unredacted_body_upstream,
+    pii_redaction_performance_limits_do_not_forward_unredacted_body_upstream_impl
+);
+
+async fn pii_redaction_performance_limits_do_not_forward_unredacted_body_upstream_impl() {
     let provider_hits = Arc::new(AtomicUsize::new(0));
     let provider_hits_clone = Arc::clone(&provider_hits);
     let provider_app = Router::new().route(
@@ -845,8 +873,12 @@ async fn pii_redaction_performance_limits_do_not_forward_unredacted_body_upstrea
     provider_handle.abort();
 }
 
-#[tokio::test]
+large_stack_async_test!(
-async fn ai_execute_pii_redaction_missing_encryption_key_fails_closed_before_provider() {
+    ai_execute_pii_redaction_missing_encryption_key_fails_closed_before_provider,
+    ai_execute_pii_redaction_missing_encryption_key_fails_closed_before_provider_impl
+);
+
+async fn ai_execute_pii_redaction_missing_encryption_key_fails_closed_before_provider_impl() {
     let execution_runtime_hits = Arc::new(AtomicUsize::new(0));
     let execution_runtime_hits_clone = Arc::clone(&execution_runtime_hits);
     let execution_runtime = Router::new().route(