From 3f13fd19c6efdefc9ff95745d90b3f89994f6123 Mon Sep 17 00:00:00 2001
From: LoopX Agent <337587101+loopx-agent@users.noreply.github.com>
Date: Wed, 28 Oct 2026 02:25:27 +0800
Subject: [PATCH] fix(benchmark): carry resolved mode to native context
 subprocesses

Signed-off-by: LoopX Agent <337587101+loopx-agent@users.noreply.github.com>
---
 benchmark/runtime/worker.py                       | 4 ++++
 benchmark/tests/test_native_checkpoint_handoff.py | 6 ++++--
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/benchmark/runtime/worker.py b/benchmark/runtime/worker.py
index 67d467e5d8..9d99ec4ebf 100644
--- a/benchmark/runtime/worker.py
+++ b/benchmark/runtime/worker.py
@@ -449,6 +449,10 @@ def run_once(env: dict[str, str]) -> dict:
     # Preserve this trial's resolved off/on choice in both preflight and solver
     # subprocesses; an omitted off must not inherit a machine-wide opt-in.
     env["LOOPX_CONTEXT_DELIVERY"] = execution.context_delivery
+    if execution.context_delivery == "on":
+        # The CLI validates this declaration before enabling native transport.
+        # Carry the resolved default as well as an explicitly supplied mode.
+        env["LOOPX_EXECUTION_MODE"] = execution.mode
     # Internal transport arguments are derived afresh, never ambient authority.
     env.pop("LOOPX_CODEX_CONTEXT_DIR", None)
     env.pop("LOOPX_CODEX_CONTEXT_TRUST_ARGS", None)
diff --git a/benchmark/tests/test_native_checkpoint_handoff.py b/benchmark/tests/test_native_checkpoint_handoff.py
index 17411246b0..73928f1d3f 100644
--- a/benchmark/tests/test_native_checkpoint_handoff.py
+++ b/benchmark/tests/test_native_checkpoint_handoff.py
@@ -128,11 +128,12 @@ def test_real_quota_output_is_held_across_native_fork(tmp_path):
     from benchmark.runtime.checkpoint import held_quota_decision
     from tests.control_plane.test_quota_settlement_cli import (
         AGENT_ID, GOAL_ID, TURN_ID, _write_fixture, _configure_autonomous_replan_fixture,
-        _heartbeat_receipt_count,
+        _heartbeat_receipt_count, _initialize_fixture_authority,
     )
 
     project, runtime, registry = _write_fixture(tmp_path / "authority")
     _configure_autonomous_replan_fixture(project, runtime, registry)
+    _initialize_fixture_authority(project, runtime)
     capture_root = project / "captures"
     capture_root.mkdir(mode=0o700)
     requests = []
@@ -220,11 +221,12 @@ def test_native_cli_interruption_retains_guard_beyond_tool_yield(tmp_path, outco
     from benchmark.runtime.checkpoint import held_quota_decision
     from tests.control_plane.test_quota_settlement_cli import (
         AGENT_ID, GOAL_ID, TURN_ID, _write_fixture, _configure_autonomous_replan_fixture,
-        _heartbeat_receipt_count,
+        _heartbeat_receipt_count, _initialize_fixture_authority,
     )
 
     project, runtime, registry = _write_fixture(tmp_path / "authority")
     _configure_autonomous_replan_fixture(project, runtime, registry)
+    _initialize_fixture_authority(project, runtime)
     capture_root = project / "captures"
     capture_root.mkdir(mode=0o700)
     requests = []