Mercurial > hg
view tests/test-hgweb-diffs.t @ 42044:bb271ec2fbfb
compression: introduce a `storage.revlog.zstd.level` configuration
This option control the zstd compression level used when compressing revlog
chunk. The usage of zstd for revlog compression has not graduated from
experimental yet, but we intend to fix that soon.
The option name for the compression level is more straight forward to pick, so
this changesets comes first. Having a dedicated option for each compression
engine is useful because they don't support the same range of values.
I ran the same measurement as for the zlib compression level (in the parent
changesets). The variation in repository size is stay mostly in the same (small)
range. The "read/write" performance see smallish variation, but are overall much
better than zlib. Write performance show the same tend of having better write
performance for when reaching high-end compression.
Again, we don't intend to change the default zstd compression level (currently:
3) in this series. However this is worth investigating in the future.
The Performance comparison of zlib vs zstd is quite impressive. The repository
size stay in the same range, but the performance are much better in all
situations.
Comparison summary
==================
We are looking at:
- performance range for zlib
- performance range for zstd
- comparison of default zstd (level-3) to default zlib (level 6)
- comparison of the slowest zstd time to the fastest zlib time
Read performance:
-----------------
| zlib | zstd | cmp | f2s
mercurial | 0.170159 - 0.189219 | 0.144127 - 0.149624 | 80% | 88%
pypy | 2.679217 - 2.768691 | 1.532317 - 1.705044 | 60% | 63%
netbeans | 122.477027 - 141.620281 | 72.996346 - 89.731560 | 58% | 73%
mozilla | 147.867662 - 170.572118 | 91.700995 - 105.853099 | 56% | 71%
Write performance:
------------------
| zlib | zstd | cmp | f2s
mercurial | 53.250304 - 56.2936129 | 40.877025 - 45.677286 | 75% | 86%
pypy | 460.721984 - 476.589918 | 270.545409 - 301.002219 | 63% | 65%
netbeans | 520.560316 - 715.930400 | 370.356311 - 428.329652 | 55% | 82%
mozilla | 739.803002 - 987.056093 | 505.152906 - 591.930683 | 57% | 80%
Raw data
--------
repo alg lvl .hg/store size 00manifest.d read write
mercurial zlib 1 49,402,813 5,963,475 0.170159 53.250304
mercurial zlib 6 47,197,397 5,875,730 0.182820 56.264320
mercurial zlib 9 47,121,596 5,849,781 0.189219 56.293612
mercurial zstd 1 49,737,084 5,966,355 0.144127 40.877025
mercurial zstd 3 48,961,867 5,895,208 0.146376 42.268142
mercurial zstd 5 48,200,592 5,938,676 0.149624 43.162875
mercurial zstd 10 47,833,520 5,913,353 0.145185 44.012489
mercurial zstd 15 47,314,604 5,728,679 0.147686 45.677286
mercurial zstd 20 47,330,502 5,830,539 0.145789 45.025407
mercurial zstd 22 47,330,076 5,830,539 0.143996 44.690460
pypy zlib 1 370,830,572 28,462,425 2.679217 460.721984
pypy zlib 6 340,112,317 27,648,747 2.768691 467.537158
pypy zlib 9 338,360,736 27,639,003 2.763495 476.589918
pypy zstd 1 362,377,479 27,916,214 1.532317 270.545409
pypy zstd 3 354,137,693 27,905,988 1.686718 294.951509
pypy zstd 5 342,640,043 27,655,774 1.705044 301.002219
pypy zstd 10 334,224,327 27,164,493 1.567287 285.186239
pypy zstd 15 329,000,363 26,645,965 1.637729 299.561332
pypy zstd 20 324,534,039 26,199,547 1.526813 302.149827
pypy zstd 22 324,530,595 26,198,932 1.525718 307.821218
netbeans zlib 1 1,281,847,810 165,495,457 122.477027 520.560316
netbeans zlib 6 1,205,284,353 159,161,207 139.876147 715.930400
netbeans zlib 9 1,197,135,671 155,034,586 141.620281 678.297064
netbeans zstd 1 1,259,581,737 160,840,613 72.996346 370.356311
netbeans zstd 3 1,232,978,122 157,691,551 81.622317 396.733087
netbeans zstd 5 1,208,034,075 160,246,880 83.080549 364.342626
netbeans zstd 10 1,188,624,176 156,083,417 79.323935 403.594602
netbeans zstd 15 1,176,973,589 153,859,477 89.731560 428.329652
netbeans zstd 20 1,162,958,258 151,147,535 82.842667 392.335349
netbeans zstd 22 1,162,707,029 151,150,220 82.565695 402.840655
mozilla zlib 1 2,775,497,186 298,527,987 147.867662 751.263721
mozilla zlib 6 2,596,856,420 286,597,671 170.572118 987.056093
mozilla zlib 9 2,587,542,494 287,018,264 163.622338 739.803002
mozilla zstd 1 2,723,159,348 286,617,532 91.700995 570.042751
mozilla zstd 3 2,665,055,001 286,152,013 95.240155 561.412805
mozilla zstd 5 2,607,819,817 288,060,030 101.978048 505.152906
mozilla zstd 10 2,558,761,085 283,967,648 104.113481 497.771202
mozilla zstd 15 2,526,216,060 275,581,300 105.853099 591.930683
mozilla zstd 20 2,485,114,806 266,478,859 95.268795 576.515389
mozilla zstd 22 2,484,869,080 266,456,505 94.429282 572.785537
author | Pierre-Yves David <pierre-yves.david@octobus.net> |
---|---|
date | Wed, 27 Mar 2019 18:35:59 +0100 |
parents | 82ae4f471254 |
children | 32da58916fd0 |
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#require serve setting up repo $ hg init test $ cd test $ echo a > a $ echo b > b $ hg ci -Ama adding a adding b change permissions for git diffs $ hg import -q --bypass - <<EOF > # HG changeset patch > # User test > # Date 0 0 > b > > diff --git a/a b/a > old mode 100644 > new mode 100755 > diff --git a/b b/b > deleted file mode 100644 > --- a/b > +++ /dev/null > @@ -1,1 +0,0 @@ > -b > EOF set up hgweb $ hg serve -n test -p $HGPORT -d --pid-file=hg.pid -A access.log -E errors.log $ cat hg.pid >> $DAEMON_PIDS revision $ get-with-headers.py localhost:$HGPORT 'rev/0' 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: 0cd96de13884</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/0">log</a></li> <li><a href="/graph/0">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 class="active">changeset</li> <li><a href="/raw-rev/0">raw</a></li> <li><a href="/file/0">browse</a></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> changeset 0:<a href="/rev/0cd96de13884">0cd96de13884</a> <span class="phase">draft</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">a</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"> <a href="/rev/559edbd9ed20">559edbd9ed20</a></td> </tr> <tr> <th class="files">files</th> <td class="files"><a href="/file/0cd96de13884/a">a</a> <a href="/file/0cd96de13884/b">b</a> </td> </tr> <tr> <th class="diffstat">diffstat</th> <td class="diffstat"> 2 files changed, 2 insertions(+), 0 deletions(-) <a id="diffstatexpand" class="diffstattoggle" href="#">[<tt>+</tt>]</a> <div id="diffstatdetails" style="display:none;"> <a class="diffstattoggle" href="#">[<tt>-</tt>]</a> <table class="diffstat-table stripes2"> <tr> <td class="diffstat-file"><a href="#l1.1">a</a></td> <td class="diffstat-total" align="right">1</td> <td class="diffstat-graph"> <span class="diffstat-add" style="width:100.0%;"> </span> <span class="diffstat-remove" style="width:0.0%;"> </span> </td> </tr> <tr> <td class="diffstat-file"><a href="#l2.1">b</a></td> <td class="diffstat-total" align="right">1</td> <td class="diffstat-graph"> <span class="diffstat-add" style="width:100.0%;"> </span> <span class="diffstat-remove" style="width:0.0%;"> </span> </td> </tr> </table> </div> </td> </tr> </table> <div class="overflow"> <div class="sourcefirst linewraptoggle">line wrap: <a class="linewraplink" href="#">on</a></div> <div class="sourcefirst"> line diff</div> <div class="stripes2 diffblocks"> <div class="bottomline inc-lineno"><pre class="sourcelines wrap"> <span id="l1.1" class="minusline">--- /dev/null Thu Jan 01 00:00:00 1970 +0000</span><a href="#l1.1"></a> <span id="l1.2" class="plusline">+++ b/a Thu Jan 01 00:00:00 1970 +0000</span><a href="#l1.2"></a> <span id="l1.3" class="atline">@@ -0,0 +1,1 @@</span><a href="#l1.3"></a> <span id="l1.4" class="plusline">+a</span><a href="#l1.4"></a></pre></div><div class="bottomline inc-lineno"><pre class="sourcelines wrap"> <span id="l2.1" class="minusline">--- /dev/null Thu Jan 01 00:00:00 1970 +0000</span><a href="#l2.1"></a> <span id="l2.2" class="plusline">+++ b/b Thu Jan 01 00:00:00 1970 +0000</span><a href="#l2.2"></a> <span id="l2.3" class="atline">@@ -0,0 +1,1 @@</span><a href="#l2.3"></a> <span id="l2.4" class="plusline">+b</span><a href="#l2.4"></a></pre></div> </div> </div> </div> </div> </body> </html> raw revision $ get-with-headers.py localhost:$HGPORT 'raw-rev/0' 200 Script output follows # HG changeset patch # User test # Date 0 0 # Node ID 0cd96de13884b090099512d4794ae87ad067ea8e a diff -r 000000000000 -r 0cd96de13884 a --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/a Thu Jan 01 00:00:00 1970 +0000 @@ -0,0 +1,1 @@ +a diff -r 000000000000 -r 0cd96de13884 b --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/b Thu Jan 01 00:00:00 1970 +0000 @@ -0,0 +1,1 @@ +b diff removed file $ hg log --template "{file_mods}\n{file_dels}\n" -r tip a b $ hg parents --template "{node|short}\n" -r tip 0cd96de13884 $ hg parents --template "{node|short}\n" -r tip b 0cd96de13884 $ get-with-headers.py localhost:$HGPORT 'diff/tip/b' 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: b diff</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><a href="/file/tip">browse</a></li> </ul> <ul> <li><a href="/file/tip/b">file</a></li> <li><a href="/file/tip/b">latest</a></li> <li class="active">diff</li> <li><a href="/comparison/tip/b">comparison</a></li> <li><a href="/annotate/tip/b">annotate</a></li> <li><a href="/log/tip/b">file log</a></li> <li><a href="/raw-file/tip/b">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> diff b @ 1:<a href="/rev/559edbd9ed20">559edbd9ed20</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">b</div> <table id="changesetEntry"> <tr> <th>author</th> <td>test</td> </tr> <tr> <th>date</th> <td class="date age">Thu, 01 Jan 1970 00:00:00 +0000</td> </tr> <tr> <th>parents</th> <td><a href="/file/0cd96de13884/b">0cd96de13884</a> </td> </tr> <tr> <th>children</th> <td></td> </tr> </table> <div class="overflow"> <div class="sourcefirst linewraptoggle">line wrap: <a class="linewraplink" href="#">on</a></div> <div class="sourcefirst"> line diff</div> <div class="stripes2 diffblocks"> <div class="bottomline inc-lineno"><pre class="sourcelines wrap"> <span id="l1.1" class="minusline">--- a/b Thu Jan 01 00:00:00 1970 +0000</span><a href="#l1.1"></a> <span id="l1.2" class="plusline">+++ /dev/null Thu Jan 01 00:00:00 1970 +0000</span><a href="#l1.2"></a> <span id="l1.3" class="atline">@@ -1,1 +0,0 @@</span><a href="#l1.3"></a> <span id="l1.4" class="minusline">-b</span><a href="#l1.4"></a></pre></div> </div> </div> </div> </div> </body> </html> set up hgweb with git diffs + noprefix $ killdaemons.py $ hg serve --config 'diff.git=1' --config 'diff.noprefix=1' -p $HGPORT -d \ > --pid-file=hg.pid -A access.log -E errors.log $ cat hg.pid >> $DAEMON_PIDS patch header and diffstat $ get-with-headers.py localhost:$HGPORT 'rev/0' \ > | egrep 'files changed|---|\+\+\+' 2 files changed, 2 insertions(+), 0 deletions(-) <span id="l1.2" class="minusline">--- /dev/null</span><a href="#l1.2"></a> <span id="l1.3" class="plusline">+++ a</span><a href="#l1.3"></a> <span id="l2.2" class="minusline">--- /dev/null</span><a href="#l2.2"></a> <span id="l2.3" class="plusline">+++ b</span><a href="#l2.3"></a> set up hgweb with git diffs $ killdaemons.py $ hg serve --config 'diff.git=1' -n test -p $HGPORT -d --pid-file=hg.pid -A access.log -E errors.log $ cat hg.pid >> $DAEMON_PIDS revision $ get-with-headers.py localhost:$HGPORT 'rev/0' 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: 0cd96de13884</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/0">log</a></li> <li><a href="/graph/0">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 class="active">changeset</li> <li><a href="/raw-rev/0">raw</a></li> <li><a href="/file/0">browse</a></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> changeset 0:<a href="/rev/0cd96de13884">0cd96de13884</a> <span class="phase">draft</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">a</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"> <a href="/rev/559edbd9ed20">559edbd9ed20</a></td> </tr> <tr> <th class="files">files</th> <td class="files"><a href="/file/0cd96de13884/a">a</a> <a href="/file/0cd96de13884/b">b</a> </td> </tr> <tr> <th class="diffstat">diffstat</th> <td class="diffstat"> 2 files changed, 2 insertions(+), 0 deletions(-) <a id="diffstatexpand" class="diffstattoggle" href="#">[<tt>+</tt>]</a> <div id="diffstatdetails" style="display:none;"> <a class="diffstattoggle" href="#">[<tt>-</tt>]</a> <table class="diffstat-table stripes2"> <tr> <td class="diffstat-file"><a href="#l1.1">a</a></td> <td class="diffstat-total" align="right">1</td> <td class="diffstat-graph"> <span class="diffstat-add" style="width:100.0%;"> </span> <span class="diffstat-remove" style="width:0.0%;"> </span> </td> </tr> <tr> <td class="diffstat-file"><a href="#l2.1">b</a></td> <td class="diffstat-total" align="right">1</td> <td class="diffstat-graph"> <span class="diffstat-add" style="width:100.0%;"> </span> <span class="diffstat-remove" style="width:0.0%;"> </span> </td> </tr> </table> </div> </td> </tr> </table> <div class="overflow"> <div class="sourcefirst linewraptoggle">line wrap: <a class="linewraplink" href="#">on</a></div> <div class="sourcefirst"> line diff</div> <div class="stripes2 diffblocks"> <div class="bottomline inc-lineno"><pre class="sourcelines wrap"> <span id="l1.1">new file mode 100644</span><a href="#l1.1"></a> <span id="l1.2" class="minusline">--- /dev/null</span><a href="#l1.2"></a> <span id="l1.3" class="plusline">+++ b/a</span><a href="#l1.3"></a> <span id="l1.4" class="atline">@@ -0,0 +1,1 @@</span><a href="#l1.4"></a> <span id="l1.5" class="plusline">+a</span><a href="#l1.5"></a></pre></div><div class="bottomline inc-lineno"><pre class="sourcelines wrap"> <span id="l2.1">new file mode 100644</span><a href="#l2.1"></a> <span id="l2.2" class="minusline">--- /dev/null</span><a href="#l2.2"></a> <span id="l2.3" class="plusline">+++ b/b</span><a href="#l2.3"></a> <span id="l2.4" class="atline">@@ -0,0 +1,1 @@</span><a href="#l2.4"></a> <span id="l2.5" class="plusline">+b</span><a href="#l2.5"></a></pre></div> </div> </div> </div> </div> </body> </html> revision $ get-with-headers.py localhost:$HGPORT 'raw-rev/0' 200 Script output follows # HG changeset patch # User test # Date 0 0 # Node ID 0cd96de13884b090099512d4794ae87ad067ea8e a diff --git a/a b/a new file mode 100644 --- /dev/null +++ b/a @@ -0,0 +1,1 @@ +a diff --git a/b b/b new file mode 100644 --- /dev/null +++ b/b @@ -0,0 +1,1 @@ +b diff modified file $ hg log --template "{file_mods}\n{file_dels}\n" -r tip a b $ hg parents --template "{node|short}\n" -r tip 0cd96de13884 $ hg parents --template "{node|short}\n" -r tip a 0cd96de13884 $ get-with-headers.py localhost:$HGPORT 'diff/tip/a' 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: a diff</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><a href="/file/tip">browse</a></li> </ul> <ul> <li><a href="/file/tip/a">file</a></li> <li><a href="/file/tip/a">latest</a></li> <li class="active">diff</li> <li><a href="/comparison/tip/a">comparison</a></li> <li><a href="/annotate/tip/a">annotate</a></li> <li><a href="/log/tip/a">file log</a></li> <li><a href="/raw-file/tip/a">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> diff a @ 1:<a href="/rev/559edbd9ed20">559edbd9ed20</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">b</div> <table id="changesetEntry"> <tr> <th>author</th> <td>test</td> </tr> <tr> <th>date</th> <td class="date age">Thu, 01 Jan 1970 00:00:00 +0000</td> </tr> <tr> <th>parents</th> <td><a href="/file/0cd96de13884/a">0cd96de13884</a> </td> </tr> <tr> <th>children</th> <td></td> </tr> </table> <div class="overflow"> <div class="sourcefirst linewraptoggle">line wrap: <a class="linewraplink" href="#">on</a></div> <div class="sourcefirst"> line diff</div> <div class="stripes2 diffblocks"> <div class="bottomline inc-lineno"><pre class="sourcelines wrap"> <span id="l1.1">old mode 100644</span><a href="#l1.1"></a> <span id="l1.2">new mode 100755</span><a href="#l1.2"></a></pre></div> </div> </div> </div> </div> </body> </html> comparison new file $ hg parents --template "{rev}:{node|short}\n" -r 0 $ hg log --template "{rev}:{node|short}\n" -r 0 0:0cd96de13884 $ get-with-headers.py localhost:$HGPORT 'comparison/0/a' 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: a comparison</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/0">log</a></li> <li><a href="/graph/0">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/0">changeset</a></li> <li><a href="/file/0">browse</a></li> </ul> <ul> <li><a href="/file/0/a">file</a></li> <li><a href="/file/tip/a">latest</a></li> <li><a href="/diff/0/a">diff</a></li> <li class="active">comparison</li> <li><a href="/annotate/0/a">annotate</a></li> <li><a href="/log/0/a">file log</a></li> <li><a href="/raw-file/0/a">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> comparison a @ 0:<a href="/rev/0cd96de13884">0cd96de13884</a> <span class="phase">draft</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">a</div> <table id="changesetEntry"> <tr> <th>author</th> <td>test</td> </tr> <tr> <th>date</th> <td class="date age">Thu, 01 Jan 1970 00:00:00 +0000</td> </tr> <tr> <th>parents</th> <td></td> </tr> <tr> <th>children</th> <td></td> </tr> </table> <div class="overflow"> <div class="sourcefirst"> comparison</div> <div class="legend"> <span class="legendinfo equal">equal</span> <span class="legendinfo delete">deleted</span> <span class="legendinfo insert">inserted</span> <span class="legendinfo replace">replaced</span> </div> <table class="bigtable"> <thead class="header"> <tr> <th>-1:000000000000</th> <th>0:0cd96de13884</th> </tr> </thead> <tbody class="block"> <tr id="r1"> <td class="source insert"><a href="#r1"> </a> </td> <td class="source insert"><a href="#r1"> 1</a> a</td> </tr> </tbody> </table> </div> </div> </div> </body> </html> comparison existing file $ hg up 1 files updated, 0 files merged, 1 files removed, 0 files unresolved $ echo a >> a $ hg ci -mc $ hg parents --template "{rev}:{node|short}\n" -r tip 1:559edbd9ed20 $ hg log --template "{rev}:{node|short}\n" -r tip 2:d73db4d812ff $ get-with-headers.py localhost:$HGPORT 'comparison/tip/a' 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: a comparison</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><a href="/file/tip">browse</a></li> </ul> <ul> <li><a href="/file/tip/a">file</a></li> <li><a href="/file/tip/a">latest</a></li> <li><a href="/diff/tip/a">diff</a></li> <li class="active">comparison</li> <li><a href="/annotate/tip/a">annotate</a></li> <li><a href="/log/tip/a">file log</a></li> <li><a href="/raw-file/tip/a">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> comparison a @ 2:<a href="/rev/d73db4d812ff">d73db4d812ff</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">c</div> <table id="changesetEntry"> <tr> <th>author</th> <td>test</td> </tr> <tr> <th>date</th> <td class="date age">Thu, 01 Jan 1970 00:00:00 +0000</td> </tr> <tr> <th>parents</th> <td><a href="/file/0cd96de13884/a">0cd96de13884</a> </td> </tr> <tr> <th>children</th> <td></td> </tr> </table> <div class="overflow"> <div class="sourcefirst"> comparison</div> <div class="legend"> <span class="legendinfo equal">equal</span> <span class="legendinfo delete">deleted</span> <span class="legendinfo insert">inserted</span> <span class="legendinfo replace">replaced</span> </div> <table class="bigtable"> <thead class="header"> <tr> <th>1:559edbd9ed20</th> <th>2:d73db4d812ff</th> </tr> </thead> <tbody class="block"> <tr id="l1r1"> <td class="source equal"><a href="#l1r1"> 1</a> a</td> <td class="source equal"><a href="#l1r1"> 1</a> a</td> </tr> <tr id="r2"> <td class="source insert"><a href="#r2"> </a> </td> <td class="source insert"><a href="#r2"> 2</a> a</td> </tr> </tbody> </table> </div> </div> </div> </body> </html> comparison removed file $ hg rm a $ hg ci -md $ hg parents --template "{rev}:{node|short}\n" -r tip 2:d73db4d812ff $ hg log --template "{rev}:{node|short}\n" -r tip 3:20e80271eb7a $ get-with-headers.py localhost:$HGPORT 'comparison/tip/a' 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: a comparison</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><a href="/file/tip">browse</a></li> </ul> <ul> <li><a href="/file/tip/a">file</a></li> <li><a href="/file/tip/a">latest</a></li> <li><a href="/diff/tip/a">diff</a></li> <li class="active">comparison</li> <li><a href="/annotate/tip/a">annotate</a></li> <li><a href="/log/tip/a">file log</a></li> <li><a href="/raw-file/tip/a">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> comparison a @ 3:<a href="/rev/20e80271eb7a">20e80271eb7a</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">d</div> <table id="changesetEntry"> <tr> <th>author</th> <td>test</td> </tr> <tr> <th>date</th> <td class="date age">Thu, 01 Jan 1970 00:00:00 +0000</td> </tr> <tr> <th>parents</th> <td><a href="/file/d73db4d812ff/a">d73db4d812ff</a> </td> </tr> <tr> <th>children</th> <td></td> </tr> </table> <div class="overflow"> <div class="sourcefirst"> comparison</div> <div class="legend"> <span class="legendinfo equal">equal</span> <span class="legendinfo delete">deleted</span> <span class="legendinfo insert">inserted</span> <span class="legendinfo replace">replaced</span> </div> <table class="bigtable"> <thead class="header"> <tr> <th>2:d73db4d812ff</th> <th>3:20e80271eb7a</th> </tr> </thead> <tbody class="block"> <tr id="l1"> <td class="source delete"><a href="#l1"> 1</a> a</td> <td class="source delete"><a href="#l1"> </a> </td> </tr> <tr id="l2"> <td class="source delete"><a href="#l2"> 2</a> a</td> <td class="source delete"><a href="#l2"> </a> </td> </tr> </tbody> </table> </div> </div> </div> </body> </html> comparison not-modified file $ echo e > e $ hg add e $ hg ci -m e $ echo f > f $ hg add f $ hg ci -m f $ hg tip --template "{rev}:{node|short}\n" 5:41d9fc4a6ae1 $ hg diff -c tip e $ hg parents --template "{rev}:{node|short}\n" -r tip 4:402bea3b0976 $ hg parents --template "{rev}:{node|short}\n" -r tip e 4:402bea3b0976 $ get-with-headers.py localhost:$HGPORT 'comparison/tip/e' 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: e comparison</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><a href="/file/tip">browse</a></li> </ul> <ul> <li><a href="/file/tip/e">file</a></li> <li><a href="/file/tip/e">latest</a></li> <li><a href="/diff/tip/e">diff</a></li> <li class="active">comparison</li> <li><a href="/annotate/tip/e">annotate</a></li> <li><a href="/log/tip/e">file log</a></li> <li><a href="/raw-file/tip/e">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> comparison e @ 5:<a href="/rev/41d9fc4a6ae1">41d9fc4a6ae1</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">f</div> <table id="changesetEntry"> <tr> <th>author</th> <td>test</td> </tr> <tr> <th>date</th> <td class="date age">Thu, 01 Jan 1970 00:00:00 +0000</td> </tr> <tr> <th>parents</th> <td><a href="/file/402bea3b0976/e">402bea3b0976</a> </td> </tr> <tr> <th>children</th> <td></td> </tr> </table> <div class="overflow"> <div class="sourcefirst"> comparison</div> <div class="legend"> <span class="legendinfo equal">equal</span> <span class="legendinfo delete">deleted</span> <span class="legendinfo insert">inserted</span> <span class="legendinfo replace">replaced</span> </div> <table class="bigtable"> <thead class="header"> <tr> <th>4:402bea3b0976</th> <th>5:41d9fc4a6ae1</th> </tr> </thead> </table> </div> </div> </div> </body> </html> $ cd .. test import rev as raw-rev $ hg clone -r0 test test1 adding changesets adding manifests adding file changes added 1 changesets with 2 changes to 2 files new changesets 0cd96de13884 updating to branch default 2 files updated, 0 files merged, 0 files removed, 0 files unresolved $ cd test1 $ hg import -q --bypass --exact http://localhost:$HGPORT/rev/1 raw revision with diff block numbers $ killdaemons.py $ cat <<EOF > .hg/hgrc > [web] > templates = rawdiff > EOF $ mkdir rawdiff $ cat <<EOF > rawdiff/map > mimetype = 'text/plain; charset={encoding}' > changeset = '{diff}' > difflineplus = '{line}' > difflineminus = '{line}' > difflineat = '{line}' > diffline = '{line}' > filenodelink = '' > filenolink = '' > fileline = '{line}' > diffblock = 'Block: {blockno}\n{lines}\n' > EOF $ 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 'raw-rev/0' 200 Script output follows Block: 1 diff -r 000000000000 -r 0cd96de13884 a --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/a Thu Jan 01 00:00:00 1970 +0000 @@ -0,0 +1,1 @@ +a Block: 2 diff -r 000000000000 -r 0cd96de13884 b --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/b Thu Jan 01 00:00:00 1970 +0000 @@ -0,0 +1,1 @@ +b $ killdaemons.py $ rm .hg/hgrc rawdiff/map $ rmdir rawdiff $ hg serve -n test -p $HGPORT -d --pid-file=hg.pid -A access.log -E errors.log $ cat hg.pid >> $DAEMON_PIDS errors $ cat ../test/errors.log $ cd ..