Mercurial > hg
view tests/test-check-py3-commands.t @ 31397:8f5ed8fa39f8
perf: perform a garbage collection before each iteration
Currently, no explicit garbage collection is performed when running
the microbenchmarks in `hg perf`. I think this is wrong because
garbage collection can have a significant impact on execution times.
And, if gc is triggered via the default heuristics, it will
fire effectively randomly during subsequent benchmark iterations
due to variable amount of garbage left over from previous runs.
Running a gc before invoking the measured function will help ensure
state is more consistent across all iterations.
author | Gregory Szorc <gregory.szorc@gmail.com> |
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date | Mon, 13 Mar 2017 18:16:42 -0700 |
parents | 52ee1b5ac277 |
children | d785fed7c115 |
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#require py3exe This test helps in keeping a track on which commands we can run on Python 3 and see what kind of errors are coming up. The full traceback is hidden to have a stable output. $ HGBIN=`which hg` $ for cmd in version debuginstall ; do > echo $cmd > $PYTHON3 $HGBIN $cmd 2>&1 2>&1 | tail -1 > done version warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. debuginstall no problems detected #if test-repo Make a clone so that any features in the developer's .hg/hgrc that might confuse Python 3 don't break this test. When we can do commit in Python 3, we'll stop doing this. We use e76ed1e480ef for the clone because it has different files than 273ce12ad8f1, so we can test both `files` from dirstate and `files` loaded from a specific revision. $ hg clone -r e76ed1e480ef "`dirname "$TESTDIR"`" testrepo 2>&1 | tail -1 15 files updated, 0 files merged, 0 files removed, 0 files unresolved Test using -R, which exercises some URL code: $ $PYTHON3 $HGBIN -R testrepo files -r 273ce12ad8f1 | tail -1 testrepo/tkmerge Now prove `hg files` is reading the whole manifest. We have to grep out some potential warnings that come from hgrc as yet. $ cd testrepo $ $PYTHON3 $HGBIN files -r 273ce12ad8f1 .hgignore PKG-INFO README hg mercurial/__init__.py mercurial/byterange.py mercurial/fancyopts.py mercurial/hg.py mercurial/mdiff.py mercurial/revlog.py mercurial/transaction.py notes.txt setup.py tkmerge $ $PYTHON3 $HGBIN files -r 273ce12ad8f1 | wc -l \s*14 (re) $ $PYTHON3 $HGBIN files | wc -l \s*15 (re) $ cd .. #endif $ cat > included-hgrc <<EOF > [extensions] > babar = imaginary_elephant > EOF $ cat >> $HGRCPATH <<EOF > %include $TESTTMP/included-hgrc > EOF $ $PYTHON3 $HGBIN version | tail -1 *** failed to import extension babar from imaginary_elephant: *: 'imaginary_elephant' (glob) warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. Test bytes-ness of policy.policy with HGMODULEPOLICY $ HGMODULEPOLICY=py $ export HGMODULEPOLICY $ $PYTHON3 `which hg` debuginstall 2>&1 2>&1 | tail -1 no problems detected