sapling/tests/test-manifest-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

90 lines
1.8 KiB
Python

# Copyright (c) Facebook, Inc. and its affiliates.
# Copyright (c) Mercurial Contributors.
#
# 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
sh % "setconfig 'extensions.treemanifest=!'"
# Source bundle was generated with the following script:
# hg init
# echo a > a
# ln -s a l
# hg ci -Ama -d'0 0'
# mkdir b
# echo a > b/a
# chmod +x b/a
# hg ci -Amb -d'1 0'
sh % "hg init"
sh % "hg -q pull '$TESTDIR/bundles/test-manifest.hg'"
# The next call is expected to return nothing:
sh % "hg manifest"
sh % "hg co" == "3 files updated, 0 files merged, 0 files removed, 0 files unresolved"
sh % "hg manifest" == r"""
a
b/a
l"""
sh % "hg files -vr ." == r"""
2 a
2 x b/a
1 l l"""
sh % "hg files -r . -X b" == r"""
a
l"""
sh % "hg manifest -v" == r"""
644 a
755 * b/a
644 @ l"""
sh % "hg manifest --debug" == r"""
b789fdd96dc2f3bd229c1dd8eedf0fc60e2b68e3 644 a
b789fdd96dc2f3bd229c1dd8eedf0fc60e2b68e3 755 * b/a
047b75c6d7a3ef6a2243bd0e99f94f6ea6683597 644 @ l"""
sh % "hg manifest -r 0" == r"""
a
l"""
sh % "hg manifest -r 1" == r"""
a
b/a
l"""
sh % "hg manifest -r tip" == r"""
a
b/a
l"""
sh % "hg manifest tip" == r"""
a
b/a
l"""
sh % "hg manifest --all" == r"""
a
b/a
l"""
# The next two calls are expected to abort:
sh % "hg manifest -r 2" == r"""
abort: unknown revision '2'!
(if 2 is a remote bookmark or commit, try to 'hg pull' it first)
[255]"""
sh % "hg manifest -r tip tip" == r"""
abort: please specify just one revision
[255]"""