kin: auto-commit after pipeline

tests/test_watchdog.py

@@ -357,3 +357,44 @@ def test_check_dead_pipelines_permission_error_ignored(tmp_path):
 
     assert task["status"] != "blocked"
     assert pipeline_row["status"] == "running"
+
+
+# ---------------------------------------------------------------------------
+# _check_parent_alive: EACCES и ProcessLookupError (KIN-099, решения #341/#358)
+# ---------------------------------------------------------------------------
+
+def test_check_parent_alive_eacces_does_not_abort(conn):
+    """EACCES при os.kill(ppid, 0) — процесс жив (нет прав) → pipeline продолжается (решение #358)."""
+    import errno as _errno
+    from agents.runner import _check_parent_alive
+
+    pipeline = models.create_pipeline(conn, "VDOL-001", "vdol", "custom", [])
+    eacces_ppid = 99990
+
+    with patch("agents.runner.os.getppid", return_value=eacces_ppid), \
+         patch("agents.runner.os.kill", side_effect=OSError(_errno.EACCES, "Operation not permitted")):
+        result = _check_parent_alive(conn, pipeline, "VDOL-001", "vdol")
+
+    assert result is False
+
+    task = models.get_task(conn, "VDOL-001")
+    assert task["status"] != "blocked"
+
+
+def test_check_parent_alive_process_lookup_error_aborts(conn):
+    """ProcessLookupError (errno=ESRCH) при os.kill → pipeline прерывается (решение #341)."""
+    import errno as _errno
+    from agents.runner import _check_parent_alive
+
+    pipeline = models.create_pipeline(conn, "VDOL-001", "vdol", "custom", [])
+    dead_ppid = 99991
+
+    with patch("agents.runner.os.getppid", return_value=dead_ppid), \
+         patch("agents.runner.os.kill", side_effect=ProcessLookupError(_errno.ESRCH, "No such process")):
+        result = _check_parent_alive(conn, pipeline, "VDOL-001", "vdol")
+
+    assert result is True
+
+    task = models.get_task(conn, "VDOL-001")
+    assert task["status"] == "blocked"
+    assert str(dead_ppid) in (task.get("blocked_reason") or "")