Mercurial > hg
view tests/test-contrib-perf.t @ 30146:148ccd1d9f2f
perf: add functions to get vfs-like object for Mercurial earlier than 2.3
Before this patch, using svfs prevents perf.py from measuring
performance of Mercurial earlier than 2.3 (or 7034365089bf), because
svfs isn't available in such Mercurial, even though there are some
code paths for Mercurial earlier than 2.3 in perf.py.
For example, setting "_prereadsize" attribute in perfindex() and
perfnodelookup() is effective only with hg earlier than 1.8 (or
61c9bc3da402).
To get appropriate vfs-like object to access files under .hg/store,
this patch adds getsvfs() (and also getvfs(), for future use).
To avoid examining existence of attribute at each repetition while
measuring performance, getsvfs() is invoked outside the function to be
called repeatedly.
This patch also adds check-perf-code.py an extra check entry to detect
direct usage of repo.(vfs|svfs|opener|sopener) in perf.py.
author | FUJIWARA Katsunori <foozy@lares.dti.ne.jp> |
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date | Sun, 09 Oct 2016 01:03:18 +0900 |
parents | bd6df07ccc24 |
children | c8fa7ad1ff90 |
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#require test-repo Set vars: $ . "$TESTDIR/helpers-testrepo.sh" $ CONTRIBDIR="$TESTDIR/../contrib" Prepare repo: $ hg init $ echo this is file a > a $ hg add a $ hg commit -m first $ echo adding to file a >> a $ hg commit -m second $ echo adding more to file a >> a $ hg commit -m third $ hg up -r 0 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ echo merge-this >> a $ hg commit -m merge-able created new head $ hg up -r 2 1 files updated, 0 files merged, 0 files removed, 0 files unresolved perfstatus $ cat >> $HGRCPATH << EOF > [extensions] > perfstatusext=$CONTRIBDIR/perf.py > [perf] > presleep=0 > stub=on > parentscount=1 > EOF $ hg help perfstatusext perfstatusext extension - helper extension to measure performance list of commands: perfaddremove (no help text available) perfancestors (no help text available) perfancestorset (no help text available) perfannotate (no help text available) perfbranchmap benchmark the update of a branchmap perfcca (no help text available) perfchangegroupchangelog Benchmark producing a changelog group for a changegroup. perfchangeset (no help text available) perfctxfiles (no help text available) perfdiffwd Profile diff of working directory changes perfdirfoldmap (no help text available) perfdirs (no help text available) perfdirstate (no help text available) perfdirstatedirs (no help text available) perfdirstatefoldmap (no help text available) perfdirstatewrite (no help text available) perffncacheencode (no help text available) perffncacheload (no help text available) perffncachewrite (no help text available) perfheads (no help text available) perfindex (no help text available) perfloadmarkers benchmark the time to parse the on-disk markers for a repo perflog (no help text available) perflookup (no help text available) perflrucachedict (no help text available) perfmanifest (no help text available) perfmergecalculate (no help text available) perfmoonwalk benchmark walking the changelog backwards perfnodelookup (no help text available) perfparents (no help text available) perfpathcopies (no help text available) perfrawfiles (no help text available) perfrevlog Benchmark reading a series of revisions from a revlog. perfrevlogrevision Benchmark obtaining a revlog revision. perfrevrange (no help text available) perfrevset benchmark the execution time of a revset perfstartup (no help text available) perfstatus (no help text available) perftags (no help text available) perftemplating (no help text available) perfvolatilesets benchmark the computation of various volatile set perfwalk (no help text available) (use 'hg help -v perfstatusext' to show built-in aliases and global options) $ hg perfaddremove $ hg perfancestors $ hg perfancestorset 2 $ hg perfannotate a $ hg perfbranchmap $ hg perfcca $ hg perfchangegroupchangelog $ hg perfchangeset 2 $ hg perfctxfiles 2 $ hg perfdiffwd $ hg perfdirfoldmap $ hg perfdirs $ hg perfdirstate $ hg perfdirstatedirs $ hg perfdirstatefoldmap $ hg perfdirstatewrite $ hg perffncacheencode $ hg perffncacheload $ hg perffncachewrite $ hg perfheads $ hg perfindex $ hg perfloadmarkers $ hg perflog $ hg perflookup 2 $ hg perflrucache $ hg perfmanifest 2 $ hg perfmergecalculate -r 3 $ hg perfmoonwalk $ hg perfnodelookup 2 $ hg perfpathcopies 1 2 $ hg perfrawfiles 2 $ hg perfrevlog .hg/store/data/a.i $ hg perfrevlogrevision -m 0 $ hg perfrevrange $ hg perfrevset 'all()' $ hg perfstartup $ hg perfstatus $ hg perftags $ hg perftemplating $ hg perfvolatilesets $ hg perfwalk $ hg perfparents Check perf.py for historical portability $ cd "$TESTDIR/.." $ (hg files -r 1.2 glob:mercurial/*.c glob:mercurial/*.py; > hg files -r tip glob:mercurial/*.c glob:mercurial/*.py) | > "$TESTDIR"/check-perf-code.py contrib/perf.py