| This test checks seek command of FileSystemWritableFileStream | |
| On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE". | |
| Run writer tests: | |
| PASS fileContent is "abcdihgfe\u0000abcde" | |
| Run stream tests: | |
| PASS fileContent is "abcdihgfe\u0000abcde" | |
| PASS successfullyParsed is true | |
| TEST COMPLETE | |