hgweb.cgi

test-strip: display more information highlight buggy behavior

When using `hg strip --keep` on a set of changeset that contains a merge, the
set of file considered when rebuilding the dirstate is missing files updated by
changeset that are not directly inside the `new-parent::old-parent` range.

We start with updating the test with new output highlighting the issue.

This issue was spotted because that dirstate inconsistency made the test flaky.
The new command make the test less flaky (but still wrong).

#!/usr/bin/env python
#
# An example hgweb CGI script, edit as necessary
# See also https://mercurial-scm.org/wiki/PublishingRepositories

# Path to repo or hgweb config to serve (see 'hg help hgweb')
config = b"/path/to/repo/or/config"

# Uncomment and adjust if Mercurial is not installed system-wide
# (consult "installed modules" path from 'hg debuginstall'):
# import sys; sys.path.insert(0, "/path/to/python/lib")

# Uncomment to send python tracebacks to the browser if an error occurs:
# import cgitb; cgitb.enable()

from mercurial import demandimport

demandimport.enable()
from mercurial.hgweb import hgweb, wsgicgi

application = hgweb(config)
wsgicgi.launch(application)