#require test-repo

  $ . "$TESTDIR/helpers-testrepo.sh"

  $ check_code="$TESTDIR"/../contrib/check-code.py

  $ cd "$TESTDIR"/..

New errors are not allowed. Warnings are strongly discouraged.

(The writing "no-che?k-code" is for not skipping this file when checking.)

  $ hg locate -X contrib/python-zstandard -X hgext/fsmonitor/pywatchman |

  > sed 's-\\-/-g' | "$check_code" --warnings --per-file=0 - || false

  contrib/perf.py:869:

   >             r.revision(r.node(x))

   don't convert rev to node before passing to revision(nodeorrev)

  Skipping i18n/polib.py it has no-che?k-code (glob)

   >     if os.environ.get('HGDEMANDIMPORT') != 'disable':

   use encoding.environ instead (py3)

  mercurial/encoding.py:54:

   >     environ = os.environ

   use encoding.environ instead (py3)

  mercurial/encoding.py:56:

   >     environ = os.environb

   use encoding.environ instead (py3)

  mercurial/encoding.py:61:

   >                    for k, v in os.environ.items())

   use encoding.environ instead (py3)

  mercurial/encoding.py:221:

   >                    for k, v in os.environ.items())

   use encoding.environ instead (py3)

  Skipping mercurial/httpclient/__init__.py it has no-che?k-code (glob)

  Skipping mercurial/httpclient/_readers.py it has no-che?k-code (glob)

  mercurial/policy.py:46:

   >     if 'HGMODULEPOLICY' in os.environ:

   use encoding.environ instead (py3)

  mercurial/policy.py:47:

   >         policy = os.environ['HGMODULEPOLICY'].encode('utf-8')

   use encoding.environ instead (py3)

  mercurial/policy.py:49:

   >     policy = os.environ.get('HGMODULEPOLICY', policy)

   use encoding.environ instead (py3)

  Skipping mercurial/statprof.py it has no-che?k-code (glob)

  [1]

@commands in debugcommands.py should be in alphabetical order.

  >>> import re

  >>> commands = []

  >>> with open('mercurial/debugcommands.py', 'rb') as fh:

  ...     for line in fh:

  ...         m = re.match("^@command\('([a-z]+)", line)

  ...         if m:

  ...             commands.append(m.group(1))

  >>> scommands = list(sorted(commands))

  >>> for i, command in enumerate(scommands):

  ...     if command != commands[i]:

  ...         print('commands in debugcommands.py not sorted; first differing '

  ...               'command is %s; expected %s' % (commands[i], command))

  ...         break

Prevent adding new files in the root directory accidentally.

  $ hg files 'glob:*'

  .editorconfig

  .hgignore

  .hgsigs

  .hgtags

  CONTRIBUTING

  CONTRIBUTORS

  COPYING

  Makefile

  README

  hg

  hgeditor

  hgweb.cgi

  setup.py