| [Worker] Test that FileWriter produces proper progress events. | |
| On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE". | |
| Starting worker: ../resources/shared-worker-stub.js | |
| [Worker] starting test | |
| PASS [Worker] Saw all the right events. | |
| PASS successfullyParsed is true | |
| TEST COMPLETE | |