sapling/tests/test-disable-bad-features-t.py
Jun Wu 5e5465c313 testutil/dott: match shell's behavior on quote handling
Summary:
This diff makes the code closer to shell behavior.

For example, globs are disabled for both single and double quotes:

  ~ % echo /bin/bash*
  /bin/bash /bin/bashbug
  ~ % echo "/bin/bash*"
  /bin/bash*
  ~ % echo '/bin/bash*'
  /bin/bash*

Environment variables are not expanded for single qutoes:

  ~ % echo $PWD
  /home/quark
  ~ % echo "$PWD"
  /home/quark
  ~ % echo '$PWD'
  $PWD

Tests using single quoted environment varialbes are updated to use double
quotes, mostly by using this vim command:

  %s/\(sh % ".*\)'\([^'$]*\$[^']*\)'/\1\\"\2\\"

The translation script was updated to prefer double quotes to preserve
environment variable expansion behavior.

Reviewed By: xavierd

Differential Revision: D17675351

fbshipit-source-id: d5c8d5f23ea8e29fe093c4e6ae89ddacda97141e
2019-09-30 16:53:25 -07:00

57 lines
1.8 KiB
Python

# 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 tag` command:
sh % "hg tag foo"
sh % "hg tags" == r"""
tip 1:9b0f5d3c138d
foo 0:426bada5c675"""
sh % "setconfig 'ui.allowtags=False'"
sh % "hg tag foo2" == r"""
abort: new tags are disabled in this repository
[255]"""
sh % "hg tags" == r"""
abort: tags are disabled in this repository
[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]"""