{
"status": "FAIL",
"group": "default",
"message": "assert_true: expected true got false",
"stack": "perf_observer@http://web-platform.test:8000/_mozilla/mozilla/task_queue_throttling.any.js:11:5\nTest.prototype.step@http://web-platform.test:8000/resources/testharness.js:1566:20\nTest.prototype.step_func_done/<@http://web-platform.test:8000/resources/testharness.js:1606:17\n",
"subtest": "Throttling the performance timeline task queue.",
"test": "/_mozilla/mozilla/task_queue_throttling.any.html",
"line": 173699,
"action": "test_result",
"expected": "PASS"
}