fix: prevent false timeout failures and release 1.2.2

tests/unit/admin_console/test_automation.py

@@ -420,6 +420,33 @@ async def test_model_timeout_from_runner_log_reaches_failed_task_and_report(isol
     assert "超时" in reports.session_report(job["session_id"])["error"]
 
 
+def test_optional_timeout_warnings_are_not_reported_as_task_failure(tmp_path):
+    (tmp_path / "stdout.log").write_text(
+        "⚠ Could not clean unowned screen wake locks on emulator-5554: "
+        "Timed out acquiring the Artemis awake-lease mutex.\n"
+        "⚠ VisualStepSummarizer: Error generating summary for step 3: \n"
+        "ℹ StepMemoryService: Retrying Step 3 (attempt 4) after 1.0s\n",
+        encoding="utf-8",
+    )
+    assert reports.failure_reason(tmp_path, "failed", None) == (
+        "任务未完成，运行日志中没有可提取的具体异常；请查看执行步骤。"
+    )
+
+    (tmp_path / "stderr.log").write_text(
+        "TimeoutError: model request timed out after 300 seconds\n", encoding="utf-8"
+    )
+    reason = reports.failure_reason(tmp_path, "failed", None)
+    assert "model request timed out" in reason
+    assert "awake-lease" not in reason
+
+    (tmp_path / "stderr.log").write_text(
+        "DeviceBusyError: device queue reservation was cancelled\n", encoding="utf-8"
+    )
+    assert reports.failure_reason(tmp_path, "failed", None) == (
+        "DeviceBusyError: device queue reservation was cancelled"
+    )
+
+
 def test_reports_do_not_execute_formulas_or_invent_pass(isolated):
     batch = service.create_batch(payload())
     job = isolated.jobs(batch["id"])[0]

tests/unit/agents/test_flash_step_summarizer.py

@@ -14,6 +14,7 @@
 
 """Unit tests for VisualStepSummarizer and Context Compressor in Flash profile."""
 
+import asyncio
 from unittest.mock import ANY, AsyncMock, Mock, call
 from uuid import uuid4
 import pytest
@@ -106,6 +107,29 @@ async def test_summarizer_retries_independently(mock_context):
     assert attempt_count == 2
 
 
+@pytest.mark.asyncio
+async def test_visual_summary_uses_its_own_configured_timeout(mock_context):
+    summarizer = VisualStepSummarizer(mock_context, retry_limit=0, timeout_seconds=0.01)
+
+    async def slow_response(_messages):
+        await asyncio.sleep(1)
+
+    summarizer._llm = Mock()
+    summarizer._llm.ainvoke = AsyncMock(side_effect=slow_response)
+    summarizer.dispatch(
+        step_number=1,
+        action_name="click",
+        action_args={"target": [100, 100]},
+        pre_img_bytes=b"pre",
+        post_img_bytes=b"post",
+        exec_outcome="Clicked",
+    )
+
+    await summarizer.flush()
+    assert summarizer.has_failed(1)
+    assert summarizer._llm.ainvoke.await_count == 1
+
+
 @pytest.mark.asyncio
 async def test_summarizer_bounded_retry_marks_failed(mock_context):
     """Persistent failures exit after 1 + retry_limit attempts with an explicit failed state."""

tests/unit/runtime/test_awake_lease.py

@@ -13,6 +13,8 @@
 # limitations under the License.
 
 import json
+from pathlib import Path
+import time
 
 import pytest
 
@@ -126,3 +128,30 @@ def test_migration_cleanup_never_drains_a_live_legacy_owner(monkeypatch):
     cleanup._drain_references = lambda: pytest.fail("must not drain a live owner")
 
     assert cleanup.cleanup_unowned_references() is False
+
+
+def test_optional_cleanup_skips_a_busy_mutex_without_delaying_task_start(monkeypatch):
+    owner = ScreenAwakeLease("device-123")
+    owner.mutex_path.write_text(json.dumps(owner._payload()), encoding="utf-8")
+    cleanup = ScreenAwakeLease("device-123")
+    monkeypatch.setattr(cleanup, "_drain_references", lambda: pytest.fail("must not drain"))
+
+    started_at = time.monotonic()
+    assert cleanup.cleanup_unowned_references() is False
+    assert time.monotonic() - started_at < 2.0
+
+
+def test_unremovable_stale_mutex_still_obeys_deadline(monkeypatch):
+    lease = ScreenAwakeLease("device-123")
+    lease.mutex_path.write_text(json.dumps({"pid": 999999}), encoding="utf-8")
+    original_unlink = Path.unlink
+
+    def refuse_mutex_unlink(path, *args, **kwargs):
+        if path == lease.mutex_path:
+            raise PermissionError("file is in use")
+        return original_unlink(path, *args, **kwargs)
+
+    monkeypatch.setattr(Path, "unlink", refuse_mutex_unlink)
+    with pytest.raises(TimeoutError, match="awake-lease mutex"):
+        with lease._mutex(wait_timeout_seconds=0.1):
+            pytest.fail("stale mutex must not be acquired")

tests/unit/runtime/test_awake_service.py

@@ -1,3 +1,4 @@
+import os
 from unittest.mock import MagicMock, patch
 
 from artemis.runtime.awake_service import (
@@ -37,6 +38,22 @@ def test_usb_policy_is_primary_when_android_reports_it_active(mock_run, lease_ty
     assert not any("KEYCODE_UNKNOWN" in command for command in commands)
 
 
+@patch.dict(os.environ, {"ARTEMIS_TASK_WORKER": "1"})
+@patch("artemis.runtime.awake_service.ScreenAwakeLease")
+@patch("artemis.runtime.awake_service.subprocess.run")
+def test_queued_worker_does_not_run_optional_legacy_cleanup(mock_run, lease_type):
+    mock_run.side_effect = [
+        completed(),
+        completed(),
+        completed(),
+        completed("2\n"),
+        completed("  mStayOn=true\n"),
+    ]
+
+    assert _configure_usb_stay_awake("device-123") == AWAKE_STRATEGY_USB
+    lease_type.assert_not_called()
+
+
 @patch("artemis.runtime.awake_service.ScreenAwakeLease")
 @patch("artemis.runtime.awake_service.subprocess.run")
 def test_inactive_usb_policy_falls_back_to_effective_host_heartbeat(mock_run, _lease_type):