unshelve: add tests for unknown files
Adds a basic test for shelving/unshelving with an unknown file present.
Adds a test for unshelving on top of an existing unknown file.
basic:
creating
creating
creating
creating
fakeuncacheable:
creating
creating
creating
creating
creating
creating
repository tip rolled back to revision -1 (undo commit)
working directory now based on revision -1
repository tip rolled back to revision -1 (undo commit)
working directory now based on revision -1
setbeforeget:
0
creating
None