Mercurial > hg
view tests/test-profile.t @ 42920:a50661567f83
uncommit: drop the hyphen from --current-user and --current-date
I didn't pay enough attention to these long forms- graft, amend and MQ already
use the old style naming. It's probably more important to be consistent than
modern. The hypenated style came from evolve.
Yuya mentioned this naming discrepancy in 4145fd3569c3, but it didn't attract
any discussion[1]. There's also a bit of inconsistency in that the default
parameter for `currentdate` is `False` for graft, and `None` for the rest.
[1] https://www.mercurial-scm.org/pipermail/mercurial-devel/2019-January/126767.html
Differential Revision: https://phab.mercurial-scm.org/D6841
author | Matt Harbison <matt_harbison@yahoo.com> |
---|---|
date | Tue, 10 Sep 2019 22:04:22 -0400 |
parents | 437520219e0c |
children | ede4a1bf14bd |
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test --time $ hg --time help -q help 2>&1 | grep time > /dev/null $ hg init a $ cd a Function to check that statprof ran $ statprofran () { > egrep 'Sample count:|No samples recorded' > /dev/null > } test --profile $ hg st --profile 2>&1 | statprofran Abreviated version $ hg st --prof 2>&1 | statprofran In alias $ hg --config "alias.profst=status --profile" profst 2>&1 | statprofran #if lsprof $ prof='hg --config profiling.type=ls --profile' $ $prof st 2>../out $ grep CallCount ../out > /dev/null || cat ../out $ $prof --config profiling.output=../out st $ grep CallCount ../out > /dev/null || cat ../out $ $prof --config profiling.output=blackbox --config extensions.blackbox= st $ grep CallCount .hg/blackbox.log > /dev/null || cat .hg/blackbox.log $ $prof --config profiling.format=text st 2>../out $ grep CallCount ../out > /dev/null || cat ../out $ echo "[profiling]" >> $HGRCPATH $ echo "format=kcachegrind" >> $HGRCPATH $ $prof st 2>../out $ grep 'events: Ticks' ../out > /dev/null || cat ../out $ $prof --config profiling.output=../out st $ grep 'events: Ticks' ../out > /dev/null || cat ../out #endif #if lsprof serve Profiling of HTTP requests works $ $prof --config profiling.format=text --config profiling.output=../profile.log serve -d -p $HGPORT --pid-file ../hg.pid -A ../access.log $ cat ../hg.pid >> $DAEMON_PIDS $ hg -q clone -U http://localhost:$HGPORT ../clone A single profile is logged because file logging doesn't append $ grep CallCount ../profile.log | wc -l \s*1 (re) #endif Install an extension that can sleep and guarantee a profiler has time to run $ cat >> sleepext.py << EOF > import time > from mercurial import registrar > cmdtable = {} > command = registrar.command(cmdtable) > @command(b'sleep', [], b'hg sleep') > def sleep(ui, *args, **kwargs): > time.sleep(0.1) > EOF $ cat >> $HGRCPATH << EOF > [extensions] > sleep = `pwd`/sleepext.py > EOF statistical profiler works $ hg --profile sleep 2>../out $ cat ../out | statprofran Various statprof formatters work $ hg --profile --config profiling.statformat=byline sleep 2>../out || cat ../out $ head -n 3 ../out % cumulative self time seconds seconds name * sleepext.py:*:sleep (glob) $ cat ../out | statprofran $ hg --profile --config profiling.statformat=bymethod sleep 2>../out || cat ../out $ head -n 1 ../out % cumulative self $ cat ../out | statprofran $ hg --profile --config profiling.statformat=hotpath sleep 2>../out || cat ../out $ cat ../out | statprofran $ hg --profile --config profiling.statformat=json sleep 2>../out || cat ../out $ cat ../out \[\[-?\d+.* (re) statprof can be used as a standalone module $ "$PYTHON" -m mercurial.statprof hotpath must specify --file to load [1] $ cd .. #if no-chg profiler extension could be loaded before other extensions $ cat > fooprof.py <<EOF > from __future__ import absolute_import > import contextlib > import sys > @contextlib.contextmanager > def profile(ui, fp): > print('fooprof: start profile') > sys.stdout.flush() > yield > print('fooprof: end profile') > sys.stdout.flush() > def extsetup(ui): > ui.write(b'fooprof: loaded\n') > EOF $ cat > otherextension.py <<EOF > from __future__ import absolute_import > def extsetup(ui): > ui.write(b'otherextension: loaded\n') > EOF $ hg init b $ cd b $ cat >> .hg/hgrc <<EOF > [extensions] > other = $TESTTMP/otherextension.py > fooprof = $TESTTMP/fooprof.py > EOF $ hg root otherextension: loaded fooprof: loaded $TESTTMP/b $ HGPROF=fooprof hg root --profile fooprof: loaded fooprof: start profile otherextension: loaded $TESTTMP/b fooprof: end profile $ HGPROF=other hg root --profile 2>&1 | head -n 2 otherextension: loaded unrecognized profiler 'other' - ignored $ HGPROF=unknown hg root --profile 2>&1 | head -n 1 unrecognized profiler 'unknown' - ignored $ cd .. #endif