mirror of
https://github.com/facebook/sapling.git
synced 2024-10-11 17:27:53 +03:00
0c36fd8b5e
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 $i; done; ) 41.61s user 17.47s system 90% cpu 1:05.31 total The new tests also have auto fix ability. `python test-foo-t.py --fix` will autofix the code. Reviewed By: xavierd Differential Revision: D16172902 fbshipit-source-id: dda53990a7dfff5ac214c1237e4206a4d67e8e48
179 lines
5.0 KiB
Python
179 lines
5.0 KiB
Python
# Copyright (c) Facebook, Inc. and its affiliates.
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#
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# This software may be used and distributed according to the terms of the
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# GNU General Public License version 2 or any later version.
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from __future__ import absolute_import
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from testutil.dott import feature, sh, testtmp # noqa: F401
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sh % "cat" << r"""
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[extensions]
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fastannotate=
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[fastannotate]
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mainbranch=main
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""" >> "$HGRCPATH"
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sh % "hg init repo"
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sh % "cd repo"
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# add or rename files on top of the master branch
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sh % "echo a1" > "a"
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sh % "echo b1" > "b"
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sh % "hg commit -qAm 1"
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sh % "hg bookmark -i main"
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sh % "hg fastannotate --debug -nf b" == r"""
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fastannotate: b: 1 new changesets in the main branch
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0 b: b1"""
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sh % "hg fastannotate --debug -nf a" == r"""
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fastannotate: a: 1 new changesets in the main branch
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0 a: a1"""
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sh % "echo a2" >> "a"
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sh % "cat" << r"""
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b0
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b1
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""" > "b"
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sh % "hg mv a t"
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sh % "hg mv b a"
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sh % "hg mv t b"
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sh % "hg commit -m 'swap names'"
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# existing linelogs are not helpful with such renames in side branches
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sh % "hg fastannotate --debug -nf a" == r"""
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fastannotate: a: linelog cannot help in annotating this revision
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1 a: b0
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0 b: b1"""
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sh % "hg fastannotate --debug -nf b" == r"""
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fastannotate: b: linelog cannot help in annotating this revision
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0 a: a1
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1 b: a2"""
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# move main branch forward, rebuild should happen
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sh % "hg bookmark -i main -r . -q"
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sh % "hg fastannotate --debug -nf b" == r"""
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fastannotate: b: cache broken and deleted
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fastannotate: b: 2 new changesets in the main branch
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0 a: a1
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1 b: a2"""
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sh % "hg fastannotate --debug -nf b" == r"""
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fastannotate: b: using fast path (resolved fctx: True)
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0 a: a1
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1 b: a2"""
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# for rev 0, the existing linelog is still useful for a, but not for b
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sh % "hg fastannotate --debug -nf a -r 0" == r"""
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fastannotate: a: using fast path (resolved fctx: True)
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0 a: a1"""
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sh % "hg fastannotate --debug -nf b -r 0" == r"""
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fastannotate: b: linelog cannot help in annotating this revision
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0 b: b1"""
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# a rebuild can also be triggered if "the main branch last time" mismatches
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sh % "echo a3" >> "a"
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sh % "hg commit -m a3"
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sh % "cat" << r"""
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b3
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b4
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""" >> "b"
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sh % "hg commit -m b4"
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sh % "hg bookmark -i main -q"
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sh % "hg fastannotate --debug -nf a" == r"""
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fastannotate: a: cache broken and deleted
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fastannotate: a: 3 new changesets in the main branch
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1 a: b0
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0 b: b1
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2 a: a3"""
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sh % "hg fastannotate --debug -nf a" == r"""
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fastannotate: a: using fast path (resolved fctx: True)
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1 a: b0
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0 b: b1
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2 a: a3"""
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# linelog can be updated without being helpful
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sh % "hg mv a t"
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sh % "hg mv b a"
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sh % "hg mv t b"
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sh % "hg commit -m 'swap names again'"
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sh % "hg fastannotate --debug -nf b" == r"""
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fastannotate: b: 1 new changesets in the main branch
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1 a: b0
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0 b: b1
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2 a: a3"""
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sh % "hg fastannotate --debug -nf b" == r"""
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fastannotate: b: linelog cannot help in annotating this revision
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1 a: b0
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0 b: b1
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2 a: a3"""
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# move main branch forward again, rebuilds are one-time
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sh % "hg bookmark -i main -q"
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sh % "hg fastannotate --debug -nf a" == r"""
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fastannotate: a: cache broken and deleted
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fastannotate: a: 4 new changesets in the main branch
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0 a: a1
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1 b: a2
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3 b: b3
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3 b: b4"""
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sh % "hg fastannotate --debug -nf b" == r"""
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fastannotate: b: cache broken and deleted
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fastannotate: b: 4 new changesets in the main branch
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1 a: b0
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0 b: b1
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2 a: a3"""
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sh % "hg fastannotate --debug -nf a" == r"""
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fastannotate: a: using fast path (resolved fctx: True)
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0 a: a1
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1 b: a2
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3 b: b3
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3 b: b4"""
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sh % "hg fastannotate --debug -nf b" == r"""
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fastannotate: b: using fast path (resolved fctx: True)
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1 a: b0
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0 b: b1
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2 a: a3"""
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# list changeset hashes to improve readability
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sh % "hg log -T '{rev}:{node}\\n'" == r"""
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4:980e1ab8c516350172928fba95b49ede3b643dca
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3:14e123fedad9f491f5dde0beca2a767625a0a93a
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2:96495c41e4c12218766f78cdf244e768d7718b0f
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1:35c2b781234c994896aba36bd3245d3104e023df
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0:653e95416ebb5dbcc25bbc7f75568c9e01f7bd2f"""
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# annotate a revision not in the linelog. linelog cannot be used, but does not get rebuilt either
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sh % "hg fastannotate --debug -nf a -r 96495c41e4c12218766f78cdf244e768d7718b0f" == r"""
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fastannotate: a: linelog cannot help in annotating this revision
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1 a: b0
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0 b: b1
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2 a: a3"""
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sh % "hg fastannotate --debug -nf a -r 2" == r"""
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fastannotate: a: linelog cannot help in annotating this revision
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1 a: b0
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0 b: b1
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2 a: a3"""
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sh % "hg fastannotate --debug -nf a -r ." == r"""
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fastannotate: a: using fast path (resolved fctx: True)
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0 a: a1
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1 b: a2
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3 b: b3
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3 b: b4"""
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# annotate an ancient revision where the path matches. linelog can be used
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sh % "hg fastannotate --debug -nf a -r 0" == r"""
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fastannotate: a: using fast path (resolved fctx: True)
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0 a: a1"""
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sh % "hg fastannotate --debug -nf a -r 653e95416ebb5dbcc25bbc7f75568c9e01f7bd2f" == r"""
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fastannotate: a: using fast path (resolved fctx: False)
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0 a: a1"""
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