sapling/eden/scm/tests/test-disable-bad-features-t.py

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# Copyright (c) Facebook, Inc. and its affiliates.
#
# This software may be used and distributed according to the terms of the
# GNU General Public License version 2 or any later version.
from __future__ import absolute_import
from testutil.dott import feature, sh, testtmp # noqa: F401
# Test various flags to turn off bad hg features.
sh % "newrepo"
sh % "drawdag" << r"""
A
"""
sh % "hg up -Cq $A"
# Test disabling the `hg merge` command:
sh % "hg merge" == r"""
abort: nothing to merge
[255]"""
sh % "setconfig 'ui.allowmerge=False'"
sh % "hg merge" == r"""
abort: merging is not supported for this repository
(use rebase instead)
[255]"""
# Test disabling the `hg branch` commands:
sh % "hg branch" == r"""
default
hint[branch-command-deprecate]: 'hg branch' command does not do what you want, and is being removed. It always prints 'default' for now. Check fburl.com/why-no-named-branches for details.
hint[hint-ack]: use 'hg hint --ack branch-command-deprecate' to silence these hints"""
sh % "setconfig 'ui.allowbranches=False'"
sh % "hg branch foo" == r"""
abort: named branches are disabled in this repository
(use bookmarks instead)
[255]"""
sh % "setconfig 'ui.disallowedbrancheshint=use bookmarks instead! see docs'"
sh % "hg branch -C" == r"""
abort: named branches are disabled in this repository
(use bookmarks instead! see docs)
[255]"""