sapling/tests/test-merge-revert2-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

88 lines
2.5 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 % ". helpers-usechg.sh"
sh % "hg init"
sh % "echo 'added file1'" > "file1"
sh % "echo 'another line of text'" >> "file1"
sh % "echo 'added file2'" > "file2"
sh % "hg add file1 file2"
sh % "hg commit -m 'added file1 and file2'"
sh % "echo 'changed file1'" >> "file1"
sh % "hg commit -m 'changed file1'"
sh % "hg -q log" == r"""
1:dfab7f3c2efb
0:c3fa057dd86f"""
sh % "hg id" == "dfab7f3c2efb tip"
sh % "hg update -C 0" == "1 files updated, 0 files merged, 0 files removed, 0 files unresolved"
sh % "hg id" == "c3fa057dd86f"
sh % "echo 'changed file1'" >> "file1"
sh % "hg id" == "c3fa057dd86f+"
sh % "hg revert --no-backup --all" == "reverting file1"
sh % "hg diff"
sh % "hg status"
sh % "hg id" == "c3fa057dd86f"
sh % "hg update" == "1 files updated, 0 files merged, 0 files removed, 0 files unresolved"
sh % "hg diff"
sh % "hg status"
sh % "hg id" == "dfab7f3c2efb tip"
sh % "hg update -C 0" == "1 files updated, 0 files merged, 0 files removed, 0 files unresolved"
sh % "echo 'changed file1 different'" >> "file1"
sh % "hg update" == r"""
merging file1
warning: 1 conflicts while merging file1! (edit, then use 'hg resolve --mark')
0 files updated, 0 files merged, 0 files removed, 1 files unresolved
use 'hg resolve' to retry unresolved file merges
[1]"""
sh % "hg diff --nodates" == r"""
diff -r dfab7f3c2efb file1
--- a/file1
+++ b/file1
@@ -1,3 +1,7 @@
added file1
another line of text
+<<<<<<< working copy: c3fa057dd86f - test: added file1 and file2
+changed file1 different
+=======
changed file1
+>>>>>>> destination: dfab7f3c2efb - test: changed file1"""
sh % "hg status" == r"""
M file1
? file1.orig"""
sh % "hg id" == "dfab7f3c2efb+ tip"
sh % "hg revert --no-backup --all" == "reverting file1"
sh % "hg diff"
sh % "hg status" == "? file1.orig"
sh % "hg id" == "dfab7f3c2efb tip"
sh % "hg revert -r tip --no-backup --all"
sh % "hg diff"
sh % "hg status" == "? file1.orig"
sh % "hg id" == "dfab7f3c2efb tip"
sh % "hg update -C" == "0 files updated, 0 files merged, 0 files removed, 0 files unresolved"
sh % "hg diff"
sh % "hg status" == "? file1.orig"
sh % "hg id" == "dfab7f3c2efb tip"