1[sandboxed_FileSystemFileHandle-sync-access-handle-writable-lock.https.tentative.worker.html]
2  [There can only be one open access handle at any given time]
3    expected: FAIL
4
5  [An access handle from one file does not interfere with the creation of an access handle on another file]
6    expected: FAIL
7
8  [A writable stream from one file does not interfere with the creation of an access handle on another file]
9    expected: FAIL
10
11  [An access handle from one file does not interfere with the creation of a writable stream on another file]
12    expected: FAIL
13
14  [Writable streams cannot be created if there is an open access handle]
15    expected: FAIL
16
17  [Access handles cannot be created if there are open Writable streams]
18    expected: FAIL
19