mirror of
https://github.com/facebook/sapling.git
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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
49 lines
954 B
Python
49 lines
954 B
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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# Test case that makes use of the weakness of patience diff algorithm
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sh % "hg init"
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open("a", "w").write("\n".join(list("a" + "x" * 10 + "u" + "x" * 30 + "a\n")))
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sh % "hg commit -m 1 -A a"
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open("a", "w").write("\n".join(list("b" + "x" * 30 + "u" + "x" * 10 + "b\n")))
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sh % "hg diff" == r"""
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diff -r f0aeecb49805 a
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--- a/a Thu Jan 01 00:00:00 1970 +0000
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+++ b/a Thu Jan 01 00:00:00 1970 +0000
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@@ -1,4 +1,4 @@
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-a
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+b
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@@ -9,7 +9,6 @@
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x
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-u
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@@ -30,6 +29,7 @@
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x
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+u
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@@ -40,5 +40,5 @@
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-a
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+b"""
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