view tests/test-bookmarks-current.out @ 9116:f90bbf1ea09f

inotify: fix issue1375, add a test.

The biggest problem was the data structure, which did not allow changing
a file into a directory or vice versa. This problem is fixed by b55d44719b47.

The walk() method also had an issue in this case:
 - we know 'path' as a directory. inotify server sleeps.
 - 'path' is deleted
 - 'path' is recreated as a file
 - the server catches up here, and see the deletion. it instantiates a scan(),
   which in its turn calls for walk(repo, path).
 - walk() then assumes that 'path' is a directory and calls os.listdir on it,
   which raises an OSError(errno.ENOTDIR)

Catch the error, and yield the file instead of the directory contents.

% no bookmarks
no bookmarks set
% set bookmark X
% list bookmarks
 * X                         -1:000000000000
% update to bookmark X
0 files updated, 0 files merged, 0 files removed, 0 files unresolved
% list bookmarks
 * X                         -1:000000000000
% rename
% list bookmarks
 * Z                         -1:000000000000
% new bookmark Y
% list bookmarks
 * Y                         -1:000000000000
   Z                         -1:000000000000
% commit
% list bookmarks
 * Y                         0:719295282060
   Z                         -1:000000000000
% delete bookmarks
% list bookmarks
no bookmarks set
% update to tip
0 files updated, 0 files merged, 0 files removed, 0 files unresolved