view tests/test-config-env.py @ 39744:52dfa1eb0ad4

shelve: no longer strip internal commit when using internal phase When the internal phase is used, the internal commits we create during shelve will be automatically hidden, and we don't need to strip them. Avoiding strips gives much better performances and is less traumatic for caches. Test changes are all related to revision numbers increasing more quickly since we avoid stripping. At the end of `test-shelve.t` we now need manually strip the shelve-commit in addition to the x.shelve file deletion. This emulates a preexisting shelve after a repository upgrade. Note: The hidden internal commits confuses rebase a bit as shown by a new test added. This will happen when the user have shelve commits on top of a changeset to be rebased. We'll fix this in the next commit. As we still use a backup bundle, rebase can just strip the internal changesets and be fine.
author Boris Feld <boris.feld@octobus.net>
date Wed, 06 Jun 2018 02:31:46 +0200
parents d4a2e0d5d042
children 2372284d9457
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# Test the config layer generated by environment variables

from __future__ import absolute_import, print_function

import os

from mercurial import (
    encoding,
    rcutil,
    ui as uimod,
    util,
)

from mercurial.utils import (
    procutil,
)

testtmp = encoding.environ[b'TESTTMP']

# prepare hgrc files
def join(name):
    return os.path.join(testtmp, name)

with open(join(b'sysrc'), 'wb') as f:
    f.write(b'[ui]\neditor=e0\n[pager]\npager=p0\n')

with open(join(b'userrc'), 'wb') as f:
    f.write(b'[ui]\neditor=e1')

# replace rcpath functions so they point to the files above
def systemrcpath():
    return [join(b'sysrc')]

def userrcpath():
    return [join(b'userrc')]

rcutil.systemrcpath = systemrcpath
rcutil.userrcpath = userrcpath
os.path.isdir = lambda x: False # hack: do not load default.d/*.rc

# utility to print configs
def printconfigs(env):
    encoding.environ = env
    rcutil._rccomponents = None # reset cache
    ui = uimod.ui.load()
    for section, name, value in ui.walkconfig():
        source = ui.configsource(section, name)
        procutil.stdout.write(b'%s.%s=%s # %s\n'
                              % (section, name, value, util.pconvert(source)))
    procutil.stdout.write(b'\n')

# environment variable overrides
printconfigs({})
printconfigs({b'EDITOR': b'e2', b'PAGER': b'p2'})