test-filecache.py: add markers to the output for each event
Previously it was possible that a different, incorrect set of events might
print out 'creating' the same number of times.
basic:
* file doesn't exist
creating
* file still doesn't exist
* empty file x created
creating
* file x changed size
creating
* nothing changed with file x
* file x changed inode
creating
fakeuncacheable:
* file doesn't exist
creating
* file still doesn't exist
creating
* empty file x created
creating
* file x changed size
creating
* nothing changed with file x
creating
* file x changed inode
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:
* file x doesn't exist
string set externally
* file x created
creating
string from function