acl: add branch tests for the current behavior of acl extension
Adds simple tests for the acl.allow.branches and acl.deny.branches
configuration options of the acl extension.
path_auditor: check filenames for basic platform validity (
issue2755)
Example (on Windows):
$ hg parents
$ hg manifest tip
con.xml
$ hg update
abort: filename contains 'con', which is reserved on Windows: con.xml
Before this patch, update produced (as explained in
issue2755):
$ hg update
abort: No usable temporary filename found
I've added the new function checkwinfilename to util.py and not to windows.py,
so that we can later call it when running on posix platforms too, for when we
decide to implement a (configurable) warning message on 'hg add'.
As per this patch, checkwinfilename is currently only used when running
on Windwows.
path_auditor calls checkosfilename, which is a NOP on posix and an alias for
checkwinfilename on Windows.