view tests/test-check-code.t @ 47682:78f7f0d490ee

dirstate-v2: Move fixed-size tree metadata into the docket file

Before this changeset, the dirstate-v2 data file contained not only nodes
and paths that may be reused when appending to an existing file,
but also some fixed-size metadata that applies to the entire tree
and was added at the end of the data file for every append.

This moves that metadata into the docket file, so that repeated "append"
operations without meaningful changes don’t actually need to grow any file.

Differential Revision: https://phab.mercurial-scm.org/D11098

#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.)

  $ testrepohg locate \
  > -X contrib/python-zstandard \
  > -X hgext/fsmonitor/pywatchman \
  > -X mercurial/thirdparty \
  > -X mercurial/pythoncapi_compat.h \
  > | sed 's-\\-/-g' | "$check_code" --warnings --per-file=0 - || false
  Skipping contrib/automation/hgautomation/__init__.py it has no-che?k-code (glob)
  Skipping contrib/automation/hgautomation/aws.py it has no-che?k-code (glob)
  Skipping contrib/automation/hgautomation/cli.py it has no-che?k-code (glob)
  Skipping contrib/automation/hgautomation/linux.py it has no-che?k-code (glob)
  Skipping contrib/automation/hgautomation/pypi.py it has no-che?k-code (glob)
  Skipping contrib/automation/hgautomation/ssh.py it has no-che?k-code (glob)
  Skipping contrib/automation/hgautomation/try_server.py it has no-che?k-code (glob)
  Skipping contrib/automation/hgautomation/windows.py it has no-che?k-code (glob)
  Skipping contrib/automation/hgautomation/winrm.py it has no-che?k-code (glob)
  Skipping contrib/fuzz/FuzzedDataProvider.h it has no-che?k-code (glob)
  Skipping contrib/fuzz/standalone_fuzz_target_runner.cc it has no-che?k-code (glob)
  Skipping contrib/packaging/hgpackaging/cli.py it has no-che?k-code (glob)
  Skipping contrib/packaging/hgpackaging/downloads.py it has no-che?k-code (glob)
  Skipping contrib/packaging/hgpackaging/inno.py it has no-che?k-code (glob)
  Skipping contrib/packaging/hgpackaging/py2exe.py it has no-che?k-code (glob)
  Skipping contrib/packaging/hgpackaging/pyoxidizer.py it has no-che?k-code (glob)
  Skipping contrib/packaging/hgpackaging/util.py it has no-che?k-code (glob)
  Skipping contrib/packaging/hgpackaging/wix.py it has no-che?k-code (glob)
  Skipping i18n/polib.py it has no-che?k-code (glob)
  Skipping mercurial/statprof.py it has no-che?k-code (glob)
  Skipping tests/badserverext.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(br"^@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.

  $ testrepohg files 'glob:*'
  .arcconfig
  .clang-format
  .editorconfig
  .hgignore
  .hgsigs
  .hgtags
  .jshintrc
  CONTRIBUTING
  CONTRIBUTORS
  COPYING
  Makefile
  README.rst
  hg
  hgeditor
  hgweb.cgi
  pyproject.toml
  rustfmt.toml
  setup.py

Prevent adding modules which could be shadowed by ancient .so/.dylib.

  $ testrepohg files \
  > mercurial/base85.py \
  > mercurial/bdiff.py \
  > mercurial/diffhelpers.py \
  > mercurial/mpatch.py \
  > mercurial/osutil.py \
  > mercurial/parsers.py \
  > mercurial/zstd.py
  [1]

Keep python3 tests sorted:
  $ sort < contrib/python3-whitelist > $TESTTMP/py3sorted
  $ cmp contrib/python3-whitelist $TESTTMP/py3sorted || echo 'Please sort passing tests!'

Keep Windows line endings in check

  $ testrepohg files 'set:eol(dos)'
  contrib/win32/hg.bat
  contrib/win32/mercurial.ini