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view tests/test-hgweb.t @ 37048:fc5e261915b9

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wireproto: require POST for all HTTPv2 requests Wire protocol version 1 transfers argument data via request headers by default. This has historically caused problems because servers institute limits on the length of individual HTTP headers as well as the total size of all request headers. Mercurial servers can advertise the maximum length of an individual header. But there's no guarantee any intermediate HTTP agents will accept headers up to that length. In the existing wire protocol, server operators typically also key off the HTTP request method to implement authentication. For example, GET requests translate to read-only requests and can be allowed. But read-write commands must use POST and require authentication. This has typically worked because the only wire protocol commands that use POST modify the repo (e.g. the "unbundle" command). There is an experimental feature to enable clients to transmit argument data via POST request bodies. This is technically a better and more robust solution. But we can't enable it by default because of servers assuming POST means write access. In version 2 of the wire protocol, the permissions of a request are encoded in the URL. And with it being a new protocol in a new URL space, we're not constrained by backwards compatibility requirements. This commit adopts the technically superior mechanism of using HTTP request bodies to send argument data by requiring POST for all commands. Strictly speaking, it may be possible to send request bodies on GET requests. But my experience is that not all HTTP stacks support this. POST pretty much always works. Using POST for read-only operations does sacrifice some RESTful design purity. But this API cares about practicality, not about being in Roy T. Fielding's REST ivory tower. There's a chance we may relax this restriction in the future. But for now, I want to see how far we can get with a POST only API. Differential Revision: https://phab.mercurial-scm.org/D2837
author Gregory Szorc <gregory.szorc@gmail.com>
date Tue, 13 Mar 2018 11:57:43 -0700
parents 4bc983568016
children 8d05938dd063
line wrap: on
line source

#require serve

Some tests for hgweb. Tests static files, plain files and different 404's.

  $ hg init test
  $ cd test
  $ mkdir da
  $ echo foo > da/foo
  $ echo foo > foo
  $ hg ci -Ambase
  adding da/foo
  adding foo
  $ hg bookmark -r0 '@'
  $ hg bookmark -r0 'a b c'
  $ hg bookmark -r0 'd/e/f'
  $ hg serve -n test -p $HGPORT -d --pid-file=hg.pid -A access.log -E errors.log
  $ cat hg.pid >> $DAEMON_PIDS

manifest

  $ (get-with-headers.py localhost:$HGPORT 'file/tip/?style=raw')
  200 Script output follows
  
  
  drwxr-xr-x da
  -rw-r--r-- 4 foo
  
  
  $ (get-with-headers.py localhost:$HGPORT 'file/tip/da?style=raw')
  200 Script output follows
  
  
  -rw-r--r-- 4 foo
  
  

plain file

  $ get-with-headers.py localhost:$HGPORT 'file/tip/foo?style=raw'
  200 Script output follows
  
  foo

should give a 404 - static file that does not exist

  $ get-with-headers.py localhost:$HGPORT 'static/bogus'
  404 Not Found
  
  <!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: error</title>
  </head>
  <body>
  
  <div class="container">
  <div class="menu">
  <div class="logo">
  <a href="https://mercurial-scm.org/">
  <img src="/static/hglogo.png" width=75 height=90 border=0 alt="mercurial" /></a>
  </div>
  <ul>
  <li><a href="/shortlog">log</a></li>
  <li><a href="/graph">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="/help">help</a></li>
  </ul>
  </div>
  
  <div class="main">
  
  <h2 class="breadcrumb"><a href="/">Mercurial</a> </h2>
  <h3>error</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">
  <p>
  An error occurred while processing your request:
  </p>
  <p>
  Not Found
  </p>
  </div>
  </div>
  </div>
  
  
  
  </body>
  </html>
  
  [1]

should give a 404 - bad revision

  $ get-with-headers.py localhost:$HGPORT 'file/spam/foo?style=raw'
  404 Not Found
  
  
  error: revision not found: spam
  [1]

should give a 400 - bad command

  $ get-with-headers.py localhost:$HGPORT 'file/tip/foo?cmd=spam&style=raw'
  400* (glob)
  
  
  error: no such method: spam
  [1]

  $ get-with-headers.py --headeronly localhost:$HGPORT '?cmd=spam'
  400 no such method: spam
  [1]

should give a 400 - bad command as a part of url path (issue4071)

  $ get-with-headers.py --headeronly localhost:$HGPORT 'spam'
  400 no such method: spam
  [1]

  $ get-with-headers.py --headeronly localhost:$HGPORT 'raw-spam'
  400 no such method: spam
  [1]

  $ get-with-headers.py --headeronly localhost:$HGPORT 'spam/tip/foo'
  400 no such method: spam
  [1]

should give a 404 - file does not exist

  $ get-with-headers.py localhost:$HGPORT 'file/tip/bork?style=raw'
  404 Not Found
  
  
  error: bork@2ef0ac749a14: not found in manifest
  [1]
  $ get-with-headers.py localhost:$HGPORT 'file/tip/bork'
  404 Not Found
  
  <!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: error</title>
  </head>
  <body>
  
  <div class="container">
  <div class="menu">
  <div class="logo">
  <a href="https://mercurial-scm.org/">
  <img src="/static/hglogo.png" width=75 height=90 border=0 alt="mercurial" /></a>
  </div>
  <ul>
  <li><a href="/shortlog">log</a></li>
  <li><a href="/graph">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="/help">help</a></li>
  </ul>
  </div>
  
  <div class="main">
  
  <h2 class="breadcrumb"><a href="/">Mercurial</a> </h2>
  <h3>error</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">
  <p>
  An error occurred while processing your request:
  </p>
  <p>
  bork@2ef0ac749a14: not found in manifest
  </p>
  </div>
  </div>
  </div>
  
  
  
  </body>
  </html>
  
  [1]
  $ get-with-headers.py localhost:$HGPORT 'diff/tip/bork?style=raw'
  404 Not Found
  
  
  error: bork@2ef0ac749a14: not found in manifest
  [1]

try bad style

  $ (get-with-headers.py localhost:$HGPORT 'file/tip/?style=foobar')
  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: 2ef0ac749a14 /</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 / @ 0:<a href="/rev/2ef0ac749a14">2ef0ac749a14</a>
   <span class="phase">draft</span> <span class="branchhead">default</span> <span class="tag">tip</span> <span class="tag">@</span> <span class="tag">a b c</span> <span class="tag">d/e/f</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">
  <tr class="fileline">
    <td class="name"><a href="/file/tip/">[up]</a></td>
    <td class="size"></td>
    <td class="permissions">drwxr-xr-x</td>
  </tr>
  
  <tr class="fileline">
  <td class="name">
  <a href="/file/tip/da">
  <img src="/static/coal-folder.png" alt="dir."/> da/
  </a>
  <a href="/file/tip/da/">
  
  </a>
  </td>
  <td class="size"></td>
  <td class="permissions">drwxr-xr-x</td>
  </tr>
  
  <tr class="fileline">
  <td class="filename">
  <a href="/file/tip/foo">
  <img src="/static/coal-file.png" alt="file"/> foo
  </a>
  </td>
  <td class="size">4</td>
  <td class="permissions">-rw-r--r--</td>
  </tr>
  </tbody>
  </table>
  </div>
  </div>
  
  
  </body>
  </html>
  

stop and restart

  $ killdaemons.py
  $ hg serve -p $HGPORT -d --pid-file=hg.pid -A access.log
  $ cat hg.pid >> $DAEMON_PIDS

Test the access/error files are opened in append mode

  $ $PYTHON -c "print len(open('access.log', 'rb').readlines()), 'log lines written'"
  14 log lines written

static file

  $ get-with-headers.py --twice localhost:$HGPORT 'static/style-gitweb.css' - date etag server
  200 Script output follows
  content-length: 9126
  content-type: text/css
  
  body { font-family: sans-serif; font-size: 12px; border:solid #d9d8d1; border-width:1px; margin:10px; background: white; color: black; }
  a { color:#0000cc; }
  a:hover, a:visited, a:active { color:#880000; }
  div.page_header { height:25px; padding:8px; font-size:18px; font-weight:bold; background-color:#d9d8d1; }
  div.page_header a:visited { color:#0000cc; }
  div.page_header a:hover { color:#880000; }
  div.page_nav {
      padding:8px;
      display: flex;
      justify-content: space-between;
      align-items: center;
  }
  div.page_nav a:visited { color:#0000cc; }
  div.extra_nav {
      padding: 8px;
  }
  div.extra_nav a:visited {
      color: #0000cc;
  }
  div.page_path { padding:8px; border:solid #d9d8d1; border-width:0px 0px 1px}
  div.page_footer { padding:4px 8px; background-color: #d9d8d1; }
  div.page_footer_text { float:left; color:#555555; font-style:italic; }
  div.page_body { padding:8px; }
  div.title, a.title {
  	display:block; padding:6px 8px;
  	font-weight:bold; background-color:#edece6; text-decoration:none; color:#000000;
  }
  a.title:hover { background-color: #d9d8d1; }
  div.title_text { padding:6px 0px; border: solid #d9d8d1; border-width:0px 0px 1px; }
  div.log_body { padding:8px 8px 8px 150px; }
  .age { white-space:nowrap; }
  a.title span.age { position:relative; float:left; width:142px; font-style:italic; }
  div.log_link {
  	padding:0px 8px;
  	font-size:10px; font-family:sans-serif; font-style:normal;
  	position:relative; float:left; width:136px;
  }
  div.list_head { padding:6px 8px 4px; border:solid #d9d8d1; border-width:1px 0px 0px; font-style:italic; }
  a.list { text-decoration:none; color:#000000; }
  a.list:hover { text-decoration:underline; color:#880000; }
  table { padding:8px 4px; }
  th { padding:2px 5px; font-size:12px; text-align:left; }
  .parity0 { background-color:#ffffff; }
  tr.dark, .parity1, pre.sourcelines.stripes > :nth-child(4n+4) { background-color:#f6f6f0; }
  tr.light:hover, .parity0:hover, tr.dark:hover, .parity1:hover,
  pre.sourcelines.stripes > :nth-child(4n+2):hover,
  pre.sourcelines.stripes > :nth-child(4n+4):hover,
  pre.sourcelines.stripes > :nth-child(4n+1):hover + :nth-child(4n+2),
  pre.sourcelines.stripes > :nth-child(4n+3):hover + :nth-child(4n+4) { background-color:#edece6; }
  td { padding:2px 5px; font-size:12px; vertical-align:top; }
  td.closed { background-color: #99f; }
  td.link { padding:2px 5px; font-family:sans-serif; font-size:10px; }
  td.indexlinks { white-space: nowrap; }
  td.indexlinks a {
    padding: 2px 5px; line-height: 10px;
    border: 1px solid;
    color: #ffffff; background-color: #7777bb;
    border-color: #aaaadd #333366 #333366 #aaaadd;
    font-weight: bold;  text-align: center; text-decoration: none;
    font-size: 10px;
  }
  td.indexlinks a:hover { background-color: #6666aa; }
  div.pre { font-family:monospace; font-size:12px; white-space:pre; }
  
  .search {
      margin-right: 8px;
  }
  
  div#hint {
    position: absolute;
    display: none;
    width: 250px;
    padding: 5px;
    background: #ffc;
    border: 1px solid yellow;
    border-radius: 5px;
  }
  
  #searchform:hover div#hint { display: block; }
  
  tr.thisrev a { color:#999999; text-decoration: none; }
  tr.thisrev pre { color:#009900; }
  td.annotate {
    white-space: nowrap;
  }
  div.annotate-info {
    z-index: 5;
    display: none;
    position: absolute;
    background-color: #FFFFFF;
    border: 1px solid #d9d8d1;
    text-align: left;
    color: #000000;
    padding: 5px;
  }
  div.annotate-info a { color: #0000FF; text-decoration: underline; }
  td.annotate:hover div.annotate-info { display: inline; }
  
  #diffopts-form {
    padding-left: 8px;
    display: none;
  }
  
  .linenr { color:#999999; text-decoration:none }
  div.rss_logo { float: right; white-space: nowrap; }
  div.rss_logo a {
  	padding:3px 6px; line-height:10px;
  	border:1px solid; border-color:#fcc7a5 #7d3302 #3e1a01 #ff954e;
  	color:#ffffff; background-color:#ff6600;
  	font-weight:bold; font-family:sans-serif; font-size:10px;
  	text-align:center; text-decoration:none;
  }
  div.rss_logo a:hover { background-color:#ee5500; }
  pre { margin: 0; }
  span.logtags span {
  	padding: 0px 4px;
  	font-size: 10px;
  	font-weight: normal;
  	border: 1px solid;
  	background-color: #ffaaff;
  	border-color: #ffccff #ff00ee #ff00ee #ffccff;
  }
  span.logtags span.phasetag {
  	background-color: #dfafff;
  	border-color: #e2b8ff #ce48ff #ce48ff #e2b8ff;
  }
  span.logtags span.obsoletetag {
  	background-color: #dddddd;
  	border-color: #e4e4e4 #a3a3a3 #a3a3a3 #e4e4e4;
  }
  span.logtags span.instabilitytag {
  	background-color: #ffb1c0;
  	border-color: #ffbbc8 #ff4476 #ff4476 #ffbbc8;
  }
  span.logtags span.tagtag {
  	background-color: #ffffaa;
  	border-color: #ffffcc #ffee00 #ffee00 #ffffcc;
  }
  span.logtags span.branchtag {
  	background-color: #aaffaa;
  	border-color: #ccffcc #00cc33 #00cc33 #ccffcc;
  }
  span.logtags span.inbranchtag {
  	background-color: #d5dde6;
  	border-color: #e3ecf4 #9398f4 #9398f4 #e3ecf4;
  }
  span.logtags span.bookmarktag {
  	background-color: #afdffa;
  	border-color: #ccecff #46ace6 #46ace6 #ccecff;
  }
  span.difflineplus { color:#008800; }
  span.difflineminus { color:#cc0000; }
  span.difflineat { color:#990099; }
  div.diffblocks { counter-reset: lineno; }
  div.diffblock { counter-increment: lineno; }
  pre.sourcelines { position: relative; counter-reset: lineno; }
  pre.sourcelines > span {
  	display: inline-block;
  	box-sizing: border-box;
  	width: 100%;
  	padding: 0 0 0 5em;
  	counter-increment: lineno;
  	vertical-align: top;
  }
  pre.sourcelines > span:before {
  	-moz-user-select: -moz-none;
  	-khtml-user-select: none;
  	-webkit-user-select: none;
  	-ms-user-select: none;
  	user-select: none;
  	display: inline-block;
  	margin-left: -6em;
  	width: 4em;
  	color: #999;
  	text-align: right;
  	content: counters(lineno,".");
  	float: left;
  }
  pre.sourcelines > a {
  	display: inline-block;
  	position: absolute;
  	left: 0px;
  	width: 4em;
  	height: 1em;
  }
  tr:target td,
  pre.sourcelines > span:target,
  pre.sourcelines.stripes > span:target {
  	background-color: #bfdfff;
  }
  
  .description {
      font-family: monospace;
      white-space: pre;
  }
  
  /* Followlines */
  tbody.sourcelines > tr.followlines-selected,
  pre.sourcelines > span.followlines-selected {
    background-color: #99C7E9 !important;
  }
  
  div#followlines {
    background-color: #FFF;
    border: 1px solid #d9d8d1;
    padding: 5px;
    position: fixed;
  }
  
  div.followlines-cancel {
    text-align: right;
  }
  
  div.followlines-cancel > button {
    line-height: 80%;
    padding: 0;
    border: 0;
    border-radius: 2px;
    background-color: inherit;
    font-weight: bold;
  }
  
  div.followlines-cancel > button:hover {
    color: #FFFFFF;
    background-color: #CF1F1F;
  }
  
  div.followlines-link {
    margin: 2px;
    margin-top: 4px;
    font-family: sans-serif;
  }
  
  .btn-followlines {
    display: none;
    cursor: pointer;
    box-sizing: content-box;
    font-size: 11px;
    width: 13px;
    height: 13px;
    border-radius: 3px;
    margin: 0px;
    margin-top: -2px;
    padding: 0px;
    background-color: #E5FDE5;
    border: 1px solid #9BC19B;
    font-family: monospace;
    text-align: center;
    line-height: 5px;
  }
  
  tr .btn-followlines {
    position: absolute;
  }
  
  span .btn-followlines {
    float: left;
  }
  
  span.followlines-select .btn-followlines {
    margin-left: -1.6em;
  }
  
  .btn-followlines:hover {
    transform: scale(1.1, 1.1);
  }
  
  .btn-followlines .followlines-plus {
    color: green;
  }
  
  .btn-followlines .followlines-minus {
    color: red;
  }
  
  .btn-followlines-end {
    background-color: #ffdcdc;
  }
  
  .sourcelines tr:hover .btn-followlines,
  .sourcelines span.followlines-select:hover > .btn-followlines {
    display: inline;
  }
  
  .btn-followlines-hidden,
  .sourcelines tr:hover .btn-followlines-hidden {
    display: none;
  }
  
  /* Graph */
  div#wrapper {
  	position: relative;
  	margin: 0;
  	padding: 0;
  	margin-top: 3px;
  }
  
  canvas {
  	position: absolute;
  	z-index: 5;
  	top: -0.9em;
  	margin: 0;
  }
  
  ul#graphnodes {
  	list-style: none inside none;
  	padding: 0;
  	margin: 0;
  }
  
  ul#graphnodes li {
  	position: relative;
  	height: 37px;
  	overflow: visible;
  	padding-top: 2px;
  }
  
  ul#graphnodes li .fg {
  	position: absolute;
  	z-index: 10;
  }
  
  ul#graphnodes li .info {
  	font-size: 100%;
  	font-style: italic;
  }
  
  /* Comparison */
  .legend {
      padding: 1.5% 0 1.5% 0;
  }
  
  .legendinfo {
      border: 1px solid #d9d8d1;
      font-size: 80%;
      text-align: center;
      padding: 0.5%;
  }
  
  .equal {
      background-color: #ffffff;
  }
  
  .delete {
      background-color: #faa;
      color: #333;
  }
  
  .insert {
      background-color: #ffa;
  }
  
  .replace {
      background-color: #e8e8e8;
  }
  
  .comparison {
      overflow-x: auto;
  }
  
  .header th {
      text-align: center;
  }
  
  .block {
      border-top: 1px solid #d9d8d1;
  }
  
  .scroll-loading {
    -webkit-animation: change_color 1s linear 0s infinite alternate;
    -moz-animation: change_color 1s linear 0s infinite alternate;
    -o-animation: change_color 1s linear 0s infinite alternate;
    animation: change_color 1s linear 0s infinite alternate;
  }
  
  @-webkit-keyframes change_color {
    from { background-color: #A0CEFF; } to {  }
  }
  @-moz-keyframes change_color {
    from { background-color: #A0CEFF; } to {  }
  }
  @-o-keyframes change_color {
    from { background-color: #A0CEFF; } to {  }
  }
  @keyframes change_color {
    from { background-color: #A0CEFF; } to {  }
  }
  
  .scroll-loading-error {
      background-color: #FFCCCC !important;
  }
  
  #doc {
      margin: 0 8px;
  }
  304 Not Modified
  

phase changes are refreshed (issue4061)

  $ echo bar >> foo
  $ hg ci -msecret --secret
  $ get-with-headers.py localhost:$HGPORT 'log?style=raw'
  200 Script output follows
  
  
  # HG changelog
  # Node ID 2ef0ac749a14e4f57a5a822464a0902c6f7f448f
  
  changeset:   2ef0ac749a14e4f57a5a822464a0902c6f7f448f
  revision:    0
  user:        test
  date:        Thu, 01 Jan 1970 00:00:00 +0000
  summary:     base
  branch:      default
  tag:         tip
  bookmark:    @
  bookmark:    a b c
  bookmark:    d/e/f
  
  
  $ hg phase --draft tip
  $ get-with-headers.py localhost:$HGPORT 'log?style=raw'
  200 Script output follows
  
  
  # HG changelog
  # Node ID a084749e708a9c4c0a5b652a2a446322ce290e04
  
  changeset:   a084749e708a9c4c0a5b652a2a446322ce290e04
  revision:    1
  user:        test
  date:        Thu, 01 Jan 1970 00:00:00 +0000
  summary:     secret
  branch:      default
  tag:         tip
  
  changeset:   2ef0ac749a14e4f57a5a822464a0902c6f7f448f
  revision:    0
  user:        test
  date:        Thu, 01 Jan 1970 00:00:00 +0000
  summary:     base
  bookmark:    @
  bookmark:    a b c
  bookmark:    d/e/f
  
  

access bookmarks

  $ get-with-headers.py localhost:$HGPORT 'rev/@?style=paper' | egrep '^200|changeset 0:'
  200 Script output follows
   changeset 0:<a href="/rev/2ef0ac749a14?style=paper">2ef0ac749a14</a>

  $ get-with-headers.py localhost:$HGPORT 'rev/%40?style=paper' | egrep '^200|changeset 0:'
  200 Script output follows
   changeset 0:<a href="/rev/2ef0ac749a14?style=paper">2ef0ac749a14</a>

  $ get-with-headers.py localhost:$HGPORT 'rev/a%20b%20c?style=paper' | egrep '^200|changeset 0:'
  200 Script output follows
   changeset 0:<a href="/rev/2ef0ac749a14?style=paper">2ef0ac749a14</a>

  $ get-with-headers.py localhost:$HGPORT 'rev/d%252Fe%252Ff?style=paper' | egrep '^200|changeset 0:'
  200 Script output follows
   changeset 0:<a href="/rev/2ef0ac749a14?style=paper">2ef0ac749a14</a>

no style can be loaded from directories other than the specified paths

  $ mkdir -p x/templates/fallback
  $ cat <<EOF > x/templates/fallback/map
  > default = 'shortlog'
  > shortlog = 'fall back to default\n'
  > mimetype = 'text/plain'
  > EOF
  $ cat <<EOF > x/map
  > default = 'shortlog'
  > shortlog = 'access to outside of templates directory\n'
  > mimetype = 'text/plain'
  > EOF

  $ killdaemons.py
  $ hg serve -p $HGPORT -d --pid-file=hg.pid -A access.log -E errors.log \
  > --config web.style=fallback --config web.templates=x/templates
  $ cat hg.pid >> $DAEMON_PIDS

  $ get-with-headers.py localhost:$HGPORT "?style=`pwd`/x"
  200 Script output follows
  
  fall back to default

  $ get-with-headers.py localhost:$HGPORT '?style=..'
  200 Script output follows
  
  fall back to default

  $ get-with-headers.py localhost:$HGPORT '?style=./..'
  200 Script output follows
  
  fall back to default

  $ get-with-headers.py localhost:$HGPORT '?style=.../.../'
  200 Script output follows
  
  fall back to default

errors

  $ cat errors.log

Uncaught exceptions result in a logged error and canned HTTP response

  $ killdaemons.py
  $ hg serve --config extensions.hgweberror=$TESTDIR/hgweberror.py -p $HGPORT -d --pid-file=hg.pid -A access.log -E errors.log
  $ cat hg.pid >> $DAEMON_PIDS

  $ get-with-headers.py localhost:$HGPORT 'raiseerror' transfer-encoding content-type
  500 Internal Server Error
  transfer-encoding: chunked
  
  Internal Server Error (no-eol)
  [1]

  $ killdaemons.py
  $ head -1 errors.log
  .* Exception happened during processing request '/raiseerror': (re)

Uncaught exception after partial content sent

  $ hg serve --config extensions.hgweberror=$TESTDIR/hgweberror.py -p $HGPORT -d --pid-file=hg.pid -A access.log -E errors.log
  $ cat hg.pid >> $DAEMON_PIDS
  $ get-with-headers.py localhost:$HGPORT 'raiseerror?partialresponse=1' transfer-encoding content-type
  200 Script output follows
  transfer-encoding: chunked
  content-type: text/plain
  
  partial content
  Internal Server Error (no-eol)

  $ killdaemons.py
  $ cd ..