tests: add test that @commands in debugcommands.py are sorted
I felt like inline Python in test-check-code.t was the most
appropriate place for this, as other linters in contrib/ seem to
be source file agnostic.
The test currently fails.
#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 | sed 's-\\-/-g' |
> xargs "$check_code" --warnings --per-file=0 || false
Skipping hgext/fsmonitor/pywatchman/__init__.py it has no-che?k-code (glob)
Skipping hgext/fsmonitor/pywatchman/bser.c it has no-che?k-code (glob)
Skipping hgext/fsmonitor/pywatchman/capabilities.py it has no-che?k-code (glob)
Skipping hgext/fsmonitor/pywatchman/msc_stdint.h it has no-che?k-code (glob)
Skipping hgext/fsmonitor/pywatchman/pybser.py it has no-che?k-code (glob)
Skipping i18n/polib.py it has no-che?k-code (glob)
Skipping mercurial/httpclient/__init__.py it has no-che?k-code (glob)
Skipping mercurial/httpclient/_readers.py it has no-che?k-code (glob)
Skipping mercurial/statprof.py it has no-che?k-code (glob)
@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
commands in debugcommands.py not sorted; first differing command is debugbuilddag; expected debugapplystreamclonebundle