remotefilelog: reduce probability of race-condition in remotefilelog tests
ca1014ad3de4 introduced a new parameter `ensurestart` to speed up
remotefilelog background processes start. Unfortunately it seems to have
increased the possibility of race-conditions in remotefilelog tests testing
those background processes.
With `ensurestart=False`, it seems that it's more probable to enter in a race
condition with `debugwaitonprefetch` and `debugwaitonrepack` in remotefilelog
background tests. Our CI seems to have a high probability of triggering this
race condition so make it configurable to ensure tests are stable.
Differential Revision: https://phab.mercurial-scm.org/D6772
#require serve
Test raw style of hgweb
$ hg init test
$ cd test
$ mkdir sub
$ cat >'sub/some text%.txt' <<ENDSOME
> This is just some random text
> that will go inside the file and take a few lines.
> It is very boring to read, but computers don't
> care about things like that.
> ENDSOME
$ hg add 'sub/some text%.txt'
$ hg commit -d "1 0" -m "Just some text"
$ hg serve -p $HGPORT -A access.log -E error.log -d --pid-file=hg.pid
$ cat hg.pid >> $DAEMON_PIDS
$ (get-with-headers.py localhost:$HGPORT 'raw-file/bf0ff59095c9/sub/some%20text%25.txt' content-type content-length content-disposition) >getoutput.txt
$ killdaemons.py hg.pid
$ cat getoutput.txt
200 Script output follows
content-type: application/binary
content-length: 157
content-disposition: inline; filename="some text%.txt"
This is just some random text
that will go inside the file and take a few lines.
It is very boring to read, but computers don't
care about things like that.
$ cat access.log error.log
$LOCALIP - - [$LOGDATE$] "GET /raw-file/bf0ff59095c9/sub/some%20text%25.txt HTTP/1.1" 200 - (glob)
$ rm access.log error.log
$ hg serve -p $HGPORT -A access.log -E error.log -d --pid-file=hg.pid \
> --config web.guessmime=True
$ cat hg.pid >> $DAEMON_PIDS
$ (get-with-headers.py localhost:$HGPORT 'raw-file/bf0ff59095c9/sub/some%20text%25.txt' content-type content-length content-disposition) >getoutput.txt
$ killdaemons.py hg.pid
$ cat getoutput.txt
200 Script output follows
content-type: text/plain; charset="ascii"
content-length: 157
content-disposition: inline; filename="some text%.txt"
This is just some random text
that will go inside the file and take a few lines.
It is very boring to read, but computers don't
care about things like that.
$ cat access.log error.log
$LOCALIP - - [$LOGDATE$] "GET /raw-file/bf0ff59095c9/sub/some%20text%25.txt HTTP/1.1" 200 - (glob)
>>> with open('sub/binary.bin', 'wb') as fp:
... fp.write(b'Binary\0file') and None
$ hg ci -Aqm "add binary file" sub/
$ hg serve -p $HGPORT -A access.log -E error.log -d --pid-file=hg.pid \
> --config web.guessmime=True
$ cat hg.pid >> $DAEMON_PIDS
$ (get-with-headers.py localhost:$HGPORT 'annotate/tip/sub/binary.bin' content-type content-length content-disposition) >getoutput.txt
$ cat getoutput.txt
200 Script output follows
content-type: text/html; charset=ascii
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en-US">
<head>
<link rel="icon" href="/static/hgicon.png" type="image/png" />
<meta name="robots" content="index, nofollow" />
<link rel="stylesheet" href="/static/style-paper.css" type="text/css" />
<script type="text/javascript" src="/static/mercurial.js"></script>
<title>$TESTTMP/test: sub/binary.bin annotate</title> (glob)
</head>
<body>
<div class="container">
<div class="menu">
<div class="logo">
<a href="https://mercurial-scm.org/">
<img src="/static/hglogo.png" alt="mercurial" /></a>
</div>
<ul>
<li><a href="/shortlog/tip">log</a></li>
<li><a href="/graph/tip">graph</a></li>
<li><a href="/tags">tags</a></li>
<li><a href="/bookmarks">bookmarks</a></li>
<li><a href="/branches">branches</a></li>
</ul>
<ul>
<li><a href="/rev/tip">changeset</a></li>
<li><a href="/file/tip/sub/">browse</a></li>
</ul>
<ul>
<li><a href="/file/tip/sub/binary.bin">file</a></li>
<li><a href="/file/tip/sub/binary.bin">latest</a></li>
<li><a href="/diff/tip/sub/binary.bin">diff</a></li>
<li><a href="/comparison/tip/sub/binary.bin">comparison</a></li>
<li class="active">annotate</li>
<li><a href="/log/tip/sub/binary.bin">file log</a></li>
<li><a href="/raw-file/tip/sub/binary.bin">raw</a></li>
</ul>
<ul>
<li><a href="/help">help</a></li>
</ul>
</div>
<div class="main">
<h2 class="breadcrumb"><a href="/">Mercurial</a> </h2>
<h3>
annotate sub/binary.bin @ 1:<a href="/rev/7dc31308464a">7dc31308464a</a>
<span class="phase">draft</span> <span class="branchhead">default</span> <span class="tag">tip</span>
</h3>
<form class="search" action="/log">
<p><input name="rev" id="search1" type="text" size="30" value="" /></p>
<div id="hint">Find changesets by keywords (author, files, the commit message), revision
number or hash, or <a href="/help/revsets">revset expression</a>.</div>
</form>
<div class="description">add binary file</div>
<table id="changesetEntry">
<tr>
<th class="author">author</th>
<td class="author">test</td>
</tr>
<tr>
<th class="date">date</th>
<td class="date age">Thu, 01 Jan 1970 00:00:00 +0000</td>
</tr>
<tr>
<th class="author">parents</th>
<td class="author"></td>
</tr>
<tr>
<th class="author">children</th>
<td class="author"></td>
</tr>
</table>
<form id="diffopts-form"
data-ignorews="0"
data-ignorewsamount="0"
data-ignorewseol="0"
data-ignoreblanklines="0">
<span>Ignore whitespace changes - </span>
<span>Everywhere:</span>
<input id="ignorews-checkbox" type="checkbox" />
<span>Within whitespace:</span>
<input id="ignorewsamount-checkbox" type="checkbox" />
<span>At end of lines:</span>
<input id="ignorewseol-checkbox" type="checkbox" />
</form>
<script type="text/javascript">
renderDiffOptsForm();
</script>
<div class="overflow">
<table class="bigtable">
<thead>
<tr>
<th class="annotate">rev</th>
<th class="line"> line source</th>
</tr>
</thead>
<tbody class="stripes2 sourcelines"
data-logurl="/log/tip/sub/binary.bin"
data-selectabletag="TR"
data-ishead="1">
<tr id="l1" class="thisrev">
<td class="annotate parity0">
<a href="/annotate/7dc31308464a/sub/binary.bin#l1">
1
</a>
<div class="annotate-info">
<div>
<a href="/annotate/7dc31308464a/sub/binary.bin#l1">
7dc31308464a</a>
add binary file
</div>
<div><em>test</em></div>
<div>parents: </div>
<a href="/diff/7dc31308464a/sub/binary.bin">diff</a>
<a href="/rev/7dc31308464a">changeset</a>
</div>
</td>
<td class="source followlines-btn-parent"><a href="#l1"> 1</a> (binary:application/octet-stream)</td>
</tr>
</tbody>
</table>
</div>
</div>
</div>
<script type="text/javascript" src="/static/followlines.js"></script>
</body>
</html>
$ (get-with-headers.py localhost:$HGPORT 'comparison/tip/sub/binary.bin' content-type content-length content-disposition) >getoutput.txt
$ (get-with-headers.py localhost:$HGPORT 'file/tip/sub/binary.bin' content-type content-length content-disposition) >getoutput.txt
$ (get-with-headers.py localhost:$HGPORT 'static/hgicon.png' content-type content-length content-disposition) >getoutput.txt
$ killdaemons.py hg.pid
$ cat access.log error.log
$LOCALIP - - [$LOGDATE$] "GET /raw-file/bf0ff59095c9/sub/some%20text%25.txt HTTP/1.1" 200 - (glob)
$LOCALIP - - [$LOGDATE$] "GET /annotate/tip/sub/binary.bin HTTP/1.1" 200 - (glob)
$LOCALIP - - [$LOGDATE$] "GET /comparison/tip/sub/binary.bin HTTP/1.1" 200 - (glob)
$LOCALIP - - [$LOGDATE$] "GET /file/tip/sub/binary.bin HTTP/1.1" 200 - (glob)
$LOCALIP - - [$LOGDATE$] "GET /static/hgicon.png HTTP/1.1" 200 - (glob)
$ cd ..