Mercurial > hg
view tests/test-profile.t @ 31769:594dd384803c
test-serve: make the 'listening at *' lines optional
The daemonized serve process doesn't print these lines out (see 448d0c452140).
I was able to get it to with the following hack:
diff --git a/mercurial/win32.py b/mercurial/win32.py
--- a/mercurial/win32.py
+++ b/mercurial/win32.py
@@ -418,6 +418,11 @@
return str(ppid)
def spawndetached(args):
+
+ import subprocess
+ return subprocess.Popen(args, cwd=pycompat.getcwd(), env=encoding.environ,
+ creationflags=subprocess.CREATE_NEW_PROCESS_GROUP).pid
+
# No standard library function really spawns a fully detached
# process under win32 because they allocate pipes or other objects
# to handle standard streams communications. Passing these objects
However, MSYS translates --prefixes starting with '/' to 'C:/MinGW/msys/1.0',
which changes the output. The output isn't so important that I want to spend a
bunch of time on this, and risk breaking some subtle behavior of `hg serve -d`
with the more complicated code.
author | Matt Harbison <matt_harbison@yahoo.com> |
---|---|
date | Sun, 02 Apr 2017 00:56:52 -0400 |
parents | 262c2be8ea5a |
children | 49145a2b2fb0 |
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test --time $ hg --time help -q help 2>&1 | grep time > /dev/null $ hg init a $ cd a #if lsprof test --profile $ 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 cmdutil, commands > cmdtable = {} > command = cmdutil.command(cmdtable) > @command('sleep', [], '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 $ grep Sample ../out Sample count: \d+ (re) Various statprof formatters work $ hg --profile --config profiling.statformat=byline sleep 2>../out $ head -n 1 ../out % cumulative self $ grep Sample ../out Sample count: \d+ (re) $ hg --profile --config profiling.statformat=bymethod sleep 2>../out $ head -n 1 ../out % cumulative self $ grep Sample ../out Sample count: \d+ (re) $ hg --profile --config profiling.statformat=hotpath sleep 2>../out $ grep Sample ../out Sample count: \d+ (re) $ hg --profile --config profiling.statformat=json sleep 2>../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 ..