view tests/test-churn.out @ 8069:82e28c7be8fb

inotify: Do not raise TypeError when client.query returns None

When something went wrong in client.query, it returns None.
If inotify.debug=True, we will attempt in this case a zip(A, None, B), which
would raise a TypeError.

% create test repository
adding a
adding b
adding c
% churn separate directories
user1      1 ***************************************************************
% churn all
user3      3 ***************************************************************
user1      3 ***************************************************************
user2      2 ******************************************
% churn up to rev 2
user2      2 ***************************************************************
user1      1 *******************************
% churn with aliases
alias3      3 **************************************************************
alias1      3 **************************************************************
user2       2 *****************************************
% churn with column specifier
user3      3 ***********************
user1      3 ***********************
user2      2 ***************
% churn by hour
06      1 ****************
09      2 *********************************
12      4 ******************************************************************
13      1 ****************