{
    "status": "PASS", 
    "group": "default", 
    "message": null, 
    "stack": null, 
    "subtest": "Test sending a message after closing.", 
    "test": "/workers/WorkerGlobalScope-close.html", 
    "line": 213975, 
    "action": "test_result", 
    "expected": "FAIL"
}