Mercurial > hg
view tests/test-default-push.t @ 29787:80df04266a16
hgweb: profile HTTP requests
Currently, running `hg serve --profile` doesn't yield anything useful:
when the process is terminated the profiling output displays results
from the main thread, which typically spends most of its time in
select.select(). Furthermore, it has no meaningful results from
mercurial.* modules because the threads serving HTTP requests don't
actually get profiled.
This patch teaches the hgweb wsgi applications to profile individual
requests. If profiling is enabled, the profiler kicks in after
HTTP/WSGI environment processing but before Mercurial's main request
processing.
The profile results are printed to the configured profiling output.
If running `hg serve` from a shell, they will be printed to stderr,
just before the HTTP request line is logged. If profiling to a file,
we only write a single profile to the file because the file is not
opened in append mode. We could add support for appending to files
in a future patch if someone wants it.
Per request profiling doesn't work with the statprof profiler because
internally that profiler collects samples from the thread that
*initially* requested profiling be enabled. I have plans to address
this by vendoring Facebook's customized statprof and then improving
it.
author | Gregory Szorc <gregory.szorc@gmail.com> |
---|---|
date | Sun, 14 Aug 2016 18:37:24 -0700 |
parents | 31d3ab7985b8 |
children | b3100653bafd |
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$ hg init a $ echo a > a/a $ hg --cwd a ci -Ama adding a $ hg clone a c updating to branch default 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg clone a b updating to branch default 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ echo b >> b/a $ hg --cwd b ci -mb Push should provide a hint when both 'default' and 'default-push' not set: $ cd c $ hg push --config paths.default= abort: default repository not configured! (see the "path" section in "hg help config") [255] $ cd .. Push should push to 'default' when 'default-push' not set: $ hg --cwd b push pushing to $TESTTMP/a (glob) searching for changes adding changesets adding manifests adding file changes added 1 changesets with 1 changes to 1 files Push should push to 'default-push' when set: $ echo '[paths]' >> b/.hg/hgrc $ echo 'default-push = ../c' >> b/.hg/hgrc $ hg --cwd b push pushing to $TESTTMP/c (glob) searching for changes adding changesets adding manifests adding file changes added 1 changesets with 1 changes to 1 files But push should push to 'default' if explicitly specified (issue5000): $ hg --cwd b push default pushing to $TESTTMP/a (glob) searching for changes no changes found [1] Push should push to 'default-push' when 'default' is not set $ hg -q clone a push-default-only $ cd push-default-only $ rm .hg/hgrc $ touch foo $ hg -q commit -A -m 'add foo' $ hg --config paths.default-push=../a push pushing to $TESTTMP/a (glob) searching for changes adding changesets adding manifests adding file changes added 1 changesets with 1 changes to 1 files $ cd .. Pushing to a path that isn't defined should not fall back to default $ hg --cwd b push doesnotexist abort: repository doesnotexist does not exist! [255] :pushurl is used when defined $ hg -q clone a pushurlsource $ hg -q clone a pushurldest $ cd pushurlsource Windows needs a leading slash to make a URL that passes all of the checks $ WD=`pwd` #if windows $ WD="/$WD" #endif $ cat > .hg/hgrc << EOF > [paths] > default = https://example.com/not/relevant > default:pushurl = file://$WD/../pushurldest > EOF $ touch pushurl $ hg -q commit -A -m 'add pushurl' $ hg push pushing to file:/*/$TESTTMP/pushurlsource/../pushurldest (glob) searching for changes adding changesets adding manifests adding file changes added 1 changesets with 1 changes to 1 files :pushrev is used when no -r is passed $ cat >> .hg/hgrc << EOF > default:pushrev = . > EOF $ hg -q up -r 0 $ echo head1 > foo $ hg -q commit -A -m head1 $ hg -q up -r 0 $ echo head2 > foo $ hg -q commit -A -m head2 $ hg push -f pushing to file:/*/$TESTTMP/pushurlsource/../pushurldest (glob) searching for changes adding changesets adding manifests adding file changes added 1 changesets with 1 changes to 1 files (+1 heads) $ hg --config 'paths.default:pushrev=draft()' push -f pushing to file:/*/$TESTTMP/pushurlsource/../pushurldest (glob) searching for changes adding changesets adding manifests adding file changes added 1 changesets with 1 changes to 1 files (+1 heads) Invalid :pushrev raises appropriately $ hg --config 'paths.default:pushrev=notdefined()' push pushing to file:/*/$TESTTMP/pushurlsource/../pushurldest (glob) hg: parse error: unknown identifier: notdefined [255] $ hg --config 'paths.default:pushrev=(' push pushing to file:/*/$TESTTMP/pushurlsource/../pushurldest (glob) hg: parse error at 1: not a prefix: end [255] $ cd ..