| Sends ArrayBuffers through MessagePorts. | |
| On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE". | |
| PASS array[0] contains 3.141592653589793 | |
| PASS successfully transferred array of length 0 | |
| PASS successfully transferred array of length 0 | |
| PASS successfullyParsed is true | |
| TEST COMPLETE | |