sapling/tests/test-disable-bad-features-t.py
Jun Wu 0c36fd8b5e tests: translate some .t tests to Python
Summary:
Those tests were converted using:

  echo *.t | xargs -P20 -n1 python -m testutil.dott.translate --black --verify

They run 5x faster (via run-tests.py), and 10x faster (via python directly).

run-tests.py on old .t files, 652 CPU seconds:

  % time ./run-tests.py `cat list-t.txt`  --noprogress
  .................................................................................................................................
  # Ran 129 tests, 0 skipped, 0 failed.
  ./run-tests.py `cat list-t.txt` --noprogress  505.30s user 146.37s system 1451% cpu 44.899 total

run-tests.py on new py tests, 135 CPU seconds:

  % time ./run-tests.py `cat list-py.txt` --noprogress
  .............................................................................................................................
  # Ran 125 tests, 0 skipped, 0 failed.
  ./run-tests.py `cat list-py.txt` --noprogress  55.73s user 78.80s system 744% cpu 18.061 total

vanilla python on new tests, 59 CPU seconds:

  % time (for i in `cat list-py.txt`; do python $i; done;)
  ( for i in `cat list-py.txt`; do; python $i; done; )  41.61s user 17.47s system 90% cpu 1:05.31 total

The new tests also have auto fix ability. `python test-foo-t.py --fix` will
autofix the code.

Reviewed By: xavierd

Differential Revision: D16172902

fbshipit-source-id: dda53990a7dfff5ac214c1237e4206a4d67e8e48
2019-07-17 21:11:32 -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]"""