tests: unset environment variable P in test-revset2.t (issue6109)
The test tests/test-revset2.t fails the test case
"Test repo.anyrevs with customized revset overrides" (line 1609)
if the environment variable P is set. The test implicitly expects that the
environment, in which it is started, does not export the variable 'P'.
To solve this issue, unset 'P' right before the test commands are run.
Differential Revision: https://phab.mercurial-scm.org/D6195
from __future__ import absolute_import
from mercurial import (
cmdutil,
commands,
extensions,
logcmdutil,
revsetlang,
smartset,
)
from mercurial.utils import (
stringutil,
)
def logrevset(repo, pats, opts):
revs = logcmdutil._initialrevs(repo, opts)
if not revs:
return None
match, pats, slowpath = logcmdutil._makematcher(repo, revs, pats, opts)
return logcmdutil._makerevset(repo, match, pats, slowpath, opts)
def uisetup(ui):
def printrevset(orig, repo, pats, opts):
revs, filematcher = orig(repo, pats, opts)
if opts.get(b'print_revset'):
expr = logrevset(repo, pats, opts)
if expr:
tree = revsetlang.parse(expr)
tree = revsetlang.analyze(tree)
else:
tree = []
ui = repo.ui
ui.write(b'%s\n' % stringutil.pprint(opts.get(b'rev', [])))
ui.write(revsetlang.prettyformat(tree) + b'\n')
ui.write(stringutil.prettyrepr(revs) + b'\n')
revs = smartset.baseset() # display no revisions
return revs, filematcher
extensions.wrapfunction(logcmdutil, 'getrevs', printrevset)
aliases, entry = cmdutil.findcmd(b'log', commands.table)
entry[1].append((b'', b'print-revset', False,
b'print generated revset and exit (DEPRECATED)'))