Mercurial > hg
view tests/test-hgweb-empty.t @ 44861:065421e12248
files: speed up `hg files` when no flags change display
It's not the first time I see slowness from this command slow down
tools built on top of hg.
The majority of the time is spent merely printing the result before
this change, which is clearly not how it should be (especially since
the computation of the result also looks slow).
Running `hg files` in mozilla-central:
parent revision: 1,260s
this commit: 0,683s
this commit without batching ui.write: 0,931s
this commit replacing the body of the loop with `pass`: 0,566s
This looks like a prime candidate for a rust fast path, but until
then, it seems reasonable to optimize the python.
Differential Revision: https://phab.mercurial-scm.org/D8586
| author | Valentin Gatien-Baron <valentin.gatienbaron@gmail.com> |
|---|---|
| date | Tue, 26 May 2020 08:15:09 -0400 |
| parents | 5faaa31a6082 |
| children | 3b8d92f71d92 |
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#require serve Some tests for hgweb in an empty repository $ hg init test $ cd test $ hg serve -n test -p $HGPORT -d --pid-file=hg.pid -A access.log -E errors.log $ cat hg.pid >> $DAEMON_PIDS $ (get-with-headers.py localhost:$HGPORT 'shortlog') 200 Script output follows <!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>test: log</title> <link rel="alternate" type="application/atom+xml" href="/atom-log" title="Atom feed for test" /> <link rel="alternate" type="application/rss+xml" href="/rss-log" title="RSS feed for test" /> </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 class="active">log</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">browse</a></li> </ul> <ul> </ul> <ul> <li><a href="/help">help</a></li> </ul> <div class="atom-logo"> <a href="/atom-log" title="subscribe to atom feed"> <img class="atom-logo" src="/static/feed-icon-14x14.png" alt="atom feed" /> </a> </div> </div> <div class="main"> <h2 class="breadcrumb"><a href="/">Mercurial</a> </h2> <h3>log</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="navigate"> <a href="/shortlog/tip?revcount=30">less</a> <a href="/shortlog/tip?revcount=120">more</a> | rev -1: </div> <table class="bigtable"> <thead> <tr> <th class="age">age</th> <th class="author">author</th> <th class="description">description</th> </tr> </thead> <tbody class="stripes2"> </tbody> </table> <div class="navigate"> <a href="/shortlog/tip?revcount=30">less</a> <a href="/shortlog/tip?revcount=120">more</a> | rev -1: </div> <script type="text/javascript"> ajaxScrollInit( '/shortlog/%next%', '', <!-- NEXTHASH function (htmlText) { var m = htmlText.match(/'(\w+)', <!-- NEXTHASH/); return m ? m[1] : null; }, '.bigtable > tbody', '<tr class="%class%">\ <td colspan="3" style="text-align: center;">%text%</td>\ </tr>' ); </script> </div> </div> </body> </html> $ echo babar babar $ (get-with-headers.py localhost:$HGPORT 'log') 200 Script output follows <!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>test: log</title> <link rel="alternate" type="application/atom+xml" href="/atom-log" title="Atom feed for test" /> <link rel="alternate" type="application/rss+xml" href="/rss-log" title="RSS feed for test" /> </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 class="active">log</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">browse</a></li> </ul> <ul> </ul> <ul> <li><a href="/help">help</a></li> </ul> <div class="atom-logo"> <a href="/atom-log" title="subscribe to atom feed"> <img class="atom-logo" src="/static/feed-icon-14x14.png" alt="atom feed" /> </a> </div> </div> <div class="main"> <h2 class="breadcrumb"><a href="/">Mercurial</a> </h2> <h3>log</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="navigate"> <a href="/shortlog/tip?revcount=5">less</a> <a href="/shortlog/tip?revcount=20">more</a> | rev -1: </div> <table class="bigtable"> <thead> <tr> <th class="age">age</th> <th class="author">author</th> <th class="description">description</th> </tr> </thead> <tbody class="stripes2"> </tbody> </table> <div class="navigate"> <a href="/shortlog/tip?revcount=5">less</a> <a href="/shortlog/tip?revcount=20">more</a> | rev -1: </div> <script type="text/javascript"> ajaxScrollInit( '/shortlog/%next%', '', <!-- NEXTHASH function (htmlText) { var m = htmlText.match(/'(\w+)', <!-- NEXTHASH/); return m ? m[1] : null; }, '.bigtable > tbody', '<tr class="%class%">\ <td colspan="3" style="text-align: center;">%text%</td>\ </tr>' ); </script> </div> </div> </body> </html> $ (get-with-headers.py localhost:$HGPORT 'graph') 200 Script output follows <!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>test: revision graph</title> <link rel="alternate" type="application/atom+xml" href="/atom-log" title="Atom feed for test: log" /> <link rel="alternate" type="application/rss+xml" href="/rss-log" title="RSS feed for test: log" /> </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 class="active">graph</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">browse</a></li> </ul> <ul> </ul> <ul> <li><a href="/help">help</a></li> </ul> <div class="atom-logo"> <a href="/atom-log" title="subscribe to atom feed"> <img class="atom-logo" src="/static/feed-icon-14x14.png" alt="atom feed" /> </a> </div> </div> <div class="main"> <h2 class="breadcrumb"><a href="/">Mercurial</a> </h2> <h3>graph</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="navigate"> <a href="/graph/tip?revcount=30">less</a> <a href="/graph/tip?revcount=120">more</a> | rev -1: </div> <noscript><p>The revision graph only works with JavaScript-enabled browsers.</p></noscript> <div id="wrapper"> <canvas id="graph"></canvas> <ul id="graphnodes" class="stripes2"></ul> </div> <script type="text/javascript"> var data = []; var graph = new Graph(); graph.scale(39); graph.render(data); </script> <div class="navigate"> <a href="/graph/tip?revcount=30">less</a> <a href="/graph/tip?revcount=120">more</a> | rev -1: </div> <script type="text/javascript"> ajaxScrollInit( '/graph/%next%?graphtop=0000000000000000000000000000000000000000', '', <!-- NEXTHASH function (htmlText) { var m = htmlText.match(/'(\w+)', <!-- NEXTHASH/); return m ? m[1] : null; }, '#wrapper', '<div class="%class%" style="text-align: center;">%text%</div>', 'graph' ); </script> </div> </div> </body> </html> $ (get-with-headers.py localhost:$HGPORT 'file') 200 Script output follows <!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>test: 000000000000 /</title> </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 class="active">browse</li> </ul> <ul> </ul> <ul> <li><a href="/help">help</a></li> </ul> </div> <div class="main"> <h2 class="breadcrumb"><a href="/">Mercurial</a> </h2> <h3> directory / @ -1:<a href="/rev/000000000000">000000000000</a> <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> <table class="bigtable"> <thead> <tr> <th class="name">name</th> <th class="size">size</th> <th class="permissions">permissions</th> </tr> </thead> <tbody class="stripes2"> </tbody> </table> </div> </div> </body> </html> $ (get-with-headers.py localhost:$HGPORT 'atom-bookmarks') 200 Script output follows <?xml version="1.0" encoding="ascii"?> <feed xmlns="http://www.w3.org/2005/Atom"> <id>http://*:$HGPORT/</id> (glob) <link rel="self" href="http://*:$HGPORT/atom-bookmarks"/> (glob) <link rel="alternate" href="http://*:$HGPORT/bookmarks"/> (glob) <title>test: bookmarks</title> <summary>test bookmark history</summary> <author><name>Mercurial SCM</name></author> <updated>1970-01-01T00:00:00+00:00</updated> </feed> $ cd ..