wireproto: allow unbundle with hashed heads parameter (issue2126)

Current wire protocol of unbundle sends the list of all heads in the remote
repository to avoid race condition.  This causes "URL too long" error on HTTP
server when the repository has many heads.

This change allows clients to send SHA1 hash of sorted head hashes instead.
Also, this introduces "unbundlehash" capability to inform them that the server
accepts hashed heads parameter.

tests/test-unbundlehash.t

@@ -0,0 +1,31 b''
+
+Test wire protocol unbundle with hashed heads (capability: unbundlehash)
+
+Create a remote repository.
+
+  $ hg init remote
+  $ hg serve -R remote --config web.push_ssl=False --config web.allow_push=* -p $HGPORT -d --pid-file=hg1.pid -E error.log -A access.log
+  $ cat hg1.pid >> $DAEMON_PIDS
+
+Clone the repository and push a change.
+
+  $ hg clone http://localhost:$HGPORT/ local
+  no changes found
+  updating to branch default
+  0 files updated, 0 files merged, 0 files removed, 0 files unresolved
+  $ touch local/README
+  $ hg ci -R local -A -m hoge
+  adding README
+  $ hg push -R local
+  pushing to http://localhost:$HGPORT/
+  searching for changes
+  remote: adding changesets
+  remote: adding manifests
+  remote: adding file changes
+  remote: added 1 changesets with 1 changes to 1 files
+
+Ensure hashed heads format is used.
+The hash here is always the same since the remote repository only has the null head.
+
+  $ cat access.log | grep unbundle
+  * - - [*] "POST /?cmd=unbundle&heads=686173686564+6768033e216468247bd031a0a2d9876d79818f8f HTTP/1.1" 200 - (glob)

mercurial/wireproto.py

@@ -1,411 +1,420 b''
 # wireproto.py - generic wire protocol support functions
 #
 # Copyright 2005-2010 Matt Mackall <[e-mail]>
 #
 # This software may be used and distributed according to the terms of the
 # GNU General Public License version 2 or any later version.
 
 import urllib, tempfile, os, sys
 from i18n import _
 from node import bin, hex
 import changegroup as changegroupmod
 import repo, error, encoding, util, store
 import pushkey as pushkeymod
 
 # list of nodes encoding / decoding
 
 def decodelist(l, sep=' '):
     if l:
         return map(bin, l.split(sep))
     return []
 
 def encodelist(l, sep=' '):
     return sep.join(map(hex, l))
 
 # client side
 
 class wirerepository(repo.repository):
     def lookup(self, key):
         self.requirecap('lookup', _('look up remote revision'))
         d = self._call("lookup", key=encoding.fromlocal(key))
         success, data = d[:-1].split(" ", 1)
         if int(success):
             return bin(data)
         self._abort(error.RepoError(data))
 
     def heads(self):
         d = self._call("heads")
         try:
             return decodelist(d[:-1])
         except ValueError:
             self._abort(error.ResponseError(_("unexpected response:"), d))
 
     def known(self, nodes):
         n = encodelist(nodes)
         d = self._call("known", nodes=n)
         try:
             return [bool(int(f)) for f in d]
         except ValueError:
             self._abort(error.ResponseError(_("unexpected response:"), d))
 
     def branchmap(self):
         d = self._call("branchmap")
         try:
             branchmap = {}
             for branchpart in d.splitlines():
                 branchname, branchheads = branchpart.split(' ', 1)
                 branchname = encoding.tolocal(urllib.unquote(branchname))
                 branchheads = decodelist(branchheads)
                 branchmap[branchname] = branchheads
             return branchmap
         except TypeError:
             self._abort(error.ResponseError(_("unexpected response:"), d))
 
     def branches(self, nodes):
         n = encodelist(nodes)
         d = self._call("branches", nodes=n)
         try:
             br = [tuple(decodelist(b)) for b in d.splitlines()]
             return br
         except ValueError:
             self._abort(error.ResponseError(_("unexpected response:"), d))
 
     def between(self, pairs):
         batch = 8 # avoid giant requests
         r = []
         for i in xrange(0, len(pairs), batch):
             n = " ".join([encodelist(p, '-') for p in pairs[i:i + batch]])
             d = self._call("between", pairs=n)
             try:
                 r.extend(l and decodelist(l) or [] for l in d.splitlines())
             except ValueError:
                 self._abort(error.ResponseError(_("unexpected response:"), d))
         return r
 
     def pushkey(self, namespace, key, old, new):
         if not self.capable('pushkey'):
             return False
         d = self._call("pushkey",
                        namespace=encoding.fromlocal(namespace),
                        key=encoding.fromlocal(key),
                        old=encoding.fromlocal(old),
                        new=encoding.fromlocal(new))
         try:
             d = bool(int(d))
         except ValueError:
             raise error.ResponseError(
                 _('push failed (unexpected response):'), d)
         return d
 
     def listkeys(self, namespace):
         if not self.capable('pushkey'):
             return {}
         d = self._call("listkeys", namespace=encoding.fromlocal(namespace))
         r = {}
         for l in d.splitlines():
             k, v = l.split('\t')
             r[encoding.tolocal(k)] = encoding.tolocal(v)
         return r
 
     def stream_out(self):
         return self._callstream('stream_out')
 
     def changegroup(self, nodes, kind):
         n = encodelist(nodes)
         f = self._callstream("changegroup", roots=n)
         return changegroupmod.unbundle10(self._decompress(f), 'UN')
 
     def changegroupsubset(self, bases, heads, kind):
         self.requirecap('changegroupsubset', _('look up remote changes'))
         bases = encodelist(bases)
         heads = encodelist(heads)
         f = self._callstream("changegroupsubset",
                              bases=bases, heads=heads)
         return changegroupmod.unbundle10(self._decompress(f), 'UN')
 
     def getbundle(self, source, heads=None, common=None):
         self.requirecap('getbundle', _('look up remote changes'))
         opts = {}
         if heads is not None:
             opts['heads'] = encodelist(heads)
         if common is not None:
             opts['common'] = encodelist(common)
         f = self._callstream("getbundle", **opts)
         return changegroupmod.unbundle10(self._decompress(f), 'UN')
 
     def unbundle(self, cg, heads, source):
         '''Send cg (a readable file-like object representing the
         changegroup to push, typically a chunkbuffer object) to the
         remote server as a bundle. Return an integer indicating the
         result of the push (see localrepository.addchangegroup()).'''
 
-        ret, output = self._callpush("unbundle", cg, heads=encodelist(heads))
+        if self.capable('unbundlehash'):
+            heads = encodelist(['hashed',
+                                util.sha1(''.join(sorted(heads))).digest()])
+        else:
+            heads = encodelist(heads)
+
+        ret, output = self._callpush("unbundle", cg, heads=heads)
         if ret == "":
             raise error.ResponseError(
                 _('push failed:'), output)
         try:
             ret = int(ret)
         except ValueError:
             raise error.ResponseError(
                 _('push failed (unexpected response):'), ret)
 
         for l in output.splitlines(True):
             self.ui.status(_('remote: '), l)
         return ret
 
     def debugwireargs(self, one, two, three=None, four=None):
         # don't pass optional arguments left at their default value
         opts = {}
         if three is not None:
             opts['three'] = three
         if four is not None:
             opts['four'] = four
         return self._call('debugwireargs', one=one, two=two, **opts)
 
 # server side
 
 class streamres(object):
     def __init__(self, gen):
         self.gen = gen
 
 class pushres(object):
     def __init__(self, res):
         self.res = res
 
 class pusherr(object):
     def __init__(self, res):
         self.res = res
 
 def dispatch(repo, proto, command):
     func, spec = commands[command]
     args = proto.getargs(spec)
     return func(repo, proto, *args)
 
 def options(cmd, keys, others):
     opts = {}
     for k in keys:
         if k in others:
             opts[k] = others[k]
             del others[k]
     if others:
         sys.stderr.write("abort: %s got unexpected arguments %s\n"
                          % (cmd, ",".join(others)))
     return opts
 
 def between(repo, proto, pairs):
     pairs = [decodelist(p, '-') for p in pairs.split(" ")]
     r = []
     for b in repo.between(pairs):
         r.append(encodelist(b) + "\n")
     return "".join(r)
 
 def branchmap(repo, proto):
     branchmap = repo.branchmap()
     heads = []
     for branch, nodes in branchmap.iteritems():
         branchname = urllib.quote(encoding.fromlocal(branch))
         branchnodes = encodelist(nodes)
         heads.append('%s %s' % (branchname, branchnodes))
     return '\n'.join(heads)
 
 def branches(repo, proto, nodes):
     nodes = decodelist(nodes)
     r = []
     for b in repo.branches(nodes):
         r.append(encodelist(b) + "\n")
     return "".join(r)
 
 def capabilities(repo, proto):
-    caps = 'lookup changegroupsubset branchmap pushkey known getbundle'.split()
+    caps = ('lookup changegroupsubset branchmap pushkey known getbundle '
+            'unbundlehash').split()
     if _allowstream(repo.ui):
         requiredformats = repo.requirements & repo.supportedformats
         # if our local revlogs are just revlogv1, add 'stream' cap
         if not requiredformats - set(('revlogv1',)):
             caps.append('stream')
         # otherwise, add 'streamreqs' detailing our local revlog format
         else:
             caps.append('streamreqs=%s' % ','.join(requiredformats))
     caps.append('unbundle=%s' % ','.join(changegroupmod.bundlepriority))
     return ' '.join(caps)
 
 def changegroup(repo, proto, roots):
     nodes = decodelist(roots)
     cg = repo.changegroup(nodes, 'serve')
     return streamres(proto.groupchunks(cg))
 
 def changegroupsubset(repo, proto, bases, heads):
     bases = decodelist(bases)
     heads = decodelist(heads)
     cg = repo.changegroupsubset(bases, heads, 'serve')
     return streamres(proto.groupchunks(cg))
 
 def debugwireargs(repo, proto, one, two, others):
     # only accept optional args from the known set
     opts = options('debugwireargs', ['three', 'four'], others)
     return repo.debugwireargs(one, two, **opts)
 
 def getbundle(repo, proto, others):
     opts = options('getbundle', ['heads', 'common'], others)
     for k, v in opts.iteritems():
         opts[k] = decodelist(v)
     cg = repo.getbundle('serve', **opts)
     return streamres(proto.groupchunks(cg))
 
 def heads(repo, proto):
     h = repo.heads()
     return encodelist(h) + "\n"
 
 def hello(repo, proto):
     '''the hello command returns a set of lines describing various
     interesting things about the server, in an RFC822-like format.
     Currently the only one defined is "capabilities", which
     consists of a line in the form:
 
     capabilities: space separated list of tokens
     '''
     return "capabilities: %s\n" % (capabilities(repo, proto))
 
 def listkeys(repo, proto, namespace):
     d = pushkeymod.list(repo, encoding.tolocal(namespace)).items()
     t = '\n'.join(['%s\t%s' % (encoding.fromlocal(k), encoding.fromlocal(v))
                    for k, v in d])
     return t
 
 def lookup(repo, proto, key):
     try:
         r = hex(repo.lookup(encoding.tolocal(key)))
         success = 1
     except Exception, inst:
         r = str(inst)
         success = 0
     return "%s %s\n" % (success, r)
 
 def known(repo, proto, nodes):
     return ''.join(b and "1" or "0" for b in repo.known(decodelist(nodes)))
 
 def pushkey(repo, proto, namespace, key, old, new):
     # compatibility with pre-1.8 clients which were accidentally
     # sending raw binary nodes rather than utf-8-encoded hex
     if len(new) == 20 and new.encode('string-escape') != new:
         # looks like it could be a binary node
         try:
             u = new.decode('utf-8')
             new = encoding.tolocal(new) # but cleanly decodes as UTF-8
         except UnicodeDecodeError:
             pass # binary, leave unmodified
     else:
         new = encoding.tolocal(new) # normal path
 
     r = pushkeymod.push(repo,
                         encoding.tolocal(namespace), encoding.tolocal(key),
                         encoding.tolocal(old), new)
     return '%s\n' % int(r)
 
 def _allowstream(ui):
     return ui.configbool('server', 'uncompressed', True, untrusted=True)
 
 def stream(repo, proto):
     '''If the server supports streaming clone, it advertises the "stream"
     capability with a value representing the version and flags of the repo
     it is serving. Client checks to see if it understands the format.
 
     The format is simple: the server writes out a line with the amount
     of files, then the total amount of bytes to be transfered (separated
     by a space). Then, for each file, the server first writes the filename
     and filesize (separated by the null character), then the file contents.
     '''
 
     if not _allowstream(repo.ui):
         return '1\n'
 
     entries = []
     total_bytes = 0
     try:
         # get consistent snapshot of repo, lock during scan
         lock = repo.lock()
         try:
             repo.ui.debug('scanning\n')
             for name, ename, size in repo.store.walk():
                 entries.append((name, size))
                 total_bytes += size
         finally:
             lock.release()
     except error.LockError:
         return '2\n' # error: 2
 
     def streamer(repo, entries, total):
         '''stream out all metadata files in repository.'''
         yield '0\n' # success
         repo.ui.debug('%d files, %d bytes to transfer\n' %
                       (len(entries), total_bytes))
         yield '%d %d\n' % (len(entries), total_bytes)
         for name, size in entries:
             repo.ui.debug('sending %s (%d bytes)\n' % (name, size))
             # partially encode name over the wire for backwards compat
             yield '%s\0%d\n' % (store.encodedir(name), size)
             for chunk in util.filechunkiter(repo.sopener(name), limit=size):
                 yield chunk
 
     return streamres(streamer(repo, entries, total_bytes))
 
 def unbundle(repo, proto, heads):
     their_heads = decodelist(heads)
 
     def check_heads():
         heads = repo.heads()
-        return their_heads == ['force'] or their_heads == heads
+        heads_hash = util.sha1(''.join(sorted(heads))).digest()
+        return (their_heads == ['force'] or their_heads == heads or
+                their_heads == ['hashed', heads_hash])
 
     proto.redirect()
 
     # fail early if possible
     if not check_heads():
         return pusherr('unsynced changes')
 
     # write bundle data to temporary file because it can be big
     fd, tempname = tempfile.mkstemp(prefix='hg-unbundle-')
     fp = os.fdopen(fd, 'wb+')
     r = 0
     try:
         proto.getfile(fp)
         lock = repo.lock()
         try:
             if not check_heads():
                 # someone else committed/pushed/unbundled while we
                 # were transferring data
                 return pusherr('unsynced changes')
 
             # push can proceed
             fp.seek(0)
             gen = changegroupmod.readbundle(fp, None)
 
             try:
                 r = repo.addchangegroup(gen, 'serve', proto._client(),
                                         lock=lock)
             except util.Abort, inst:
                 sys.stderr.write("abort: %s\n" % inst)
         finally:
             lock.release()
         return pushres(r)
 
     finally:
         fp.close()
         os.unlink(tempname)
 
 commands = {
     'between': (between, 'pairs'),
     'branchmap': (branchmap, ''),
     'branches': (branches, 'nodes'),
     'capabilities': (capabilities, ''),
     'changegroup': (changegroup, 'roots'),
     'changegroupsubset': (changegroupsubset, 'bases heads'),
     'debugwireargs': (debugwireargs, 'one two *'),
     'getbundle': (getbundle, '*'),
     'heads': (heads, ''),
     'hello': (hello, ''),
     'known': (known, 'nodes'),
     'listkeys': (listkeys, 'namespace'),
     'lookup': (lookup, 'key'),
     'pushkey': (pushkey, 'namespace key old new'),
     'stream_out': (stream, ''),
     'unbundle': (unbundle, 'heads'),
 }

tests/test-hgweb-commands.t

@@ -1,1119 +1,1119 b''
 An attempt at more fully testing the hgweb web interface.
 The following things are tested elsewhere and are therefore omitted:
 - archive, tested in test-archive
 - unbundle, tested in test-push-http
 - changegroupsubset, tested in test-pull
 
 Set up the repo
 
   $ hg init test
   $ cd test
   $ mkdir da
   $ echo foo > da/foo
   $ echo foo > foo
   $ hg ci -Ambase
   adding da/foo
   adding foo
   $ hg tag 1.0
   $ hg bookmark something
   $ hg bookmark -r0 anotherthing
   $ echo another > foo
   $ hg branch stable
   marked working directory as branch stable
   $ hg ci -Ambranch
   $ hg serve --config server.uncompressed=False -n test -p $HGPORT -d --pid-file=hg.pid -E errors.log
   $ cat hg.pid >> $DAEMON_PIDS
 
 Logs and changes
 
   $ "$TESTDIR/get-with-headers.py" 127.0.0.1:$HGPORT '/log/?style=atom'
   200 Script output follows
   
   <?xml version="1.0" encoding="ascii"?>
   <feed xmlns="http://www.w3.org/2005/Atom">
    <!-- Changelog -->
    <id>http://*:$HGPORT/</id> (glob)
    <link rel="self" href="http://*:$HGPORT/atom-log"/> (glob)
    <link rel="alternate" href="http://*:$HGPORT/"/> (glob)
    <title>test Changelog</title>
    <updated>1970-01-01T00:00:00+00:00</updated>
   
    <entry>
     <title>branch</title>
     <id>http://*:$HGPORT/#changeset-1d22e65f027e5a0609357e7d8e7508cd2ba5d2fe</id> (glob)
     <link href="http://*:$HGPORT/rev/1d22e65f027e"/> (glob)
     <author>
      <name>test</name>
      <email>&#116;&#101;&#115;&#116;</email>
     </author>
     <updated>1970-01-01T00:00:00+00:00</updated>
     <published>1970-01-01T00:00:00+00:00</published>
     <content type="xhtml">
      <div xmlns="http://www.w3.org/1999/xhtml">
       <pre xml:space="preserve">branch</pre>
      </div>
     </content>
    </entry>
    <entry>
     <title>Added tag 1.0 for changeset 2ef0ac749a14</title>
     <id>http://*:$HGPORT/#changeset-a4f92ed23982be056b9852de5dfe873eaac7f0de</id> (glob)
     <link href="http://*:$HGPORT/rev/a4f92ed23982"/> (glob)
     <author>
      <name>test</name>
      <email>&#116;&#101;&#115;&#116;</email>
     </author>
     <updated>1970-01-01T00:00:00+00:00</updated>
     <published>1970-01-01T00:00:00+00:00</published>
     <content type="xhtml">
      <div xmlns="http://www.w3.org/1999/xhtml">
       <pre xml:space="preserve">Added tag 1.0 for changeset 2ef0ac749a14</pre>
      </div>
     </content>
    </entry>
    <entry>
     <title>base</title>
     <id>http://*:$HGPORT/#changeset-2ef0ac749a14e4f57a5a822464a0902c6f7f448f</id> (glob)
     <link href="http://*:$HGPORT/rev/2ef0ac749a14"/> (glob)
     <author>
      <name>test</name>
      <email>&#116;&#101;&#115;&#116;</email>
     </author>
     <updated>1970-01-01T00:00:00+00:00</updated>
     <published>1970-01-01T00:00:00+00:00</published>
     <content type="xhtml">
      <div xmlns="http://www.w3.org/1999/xhtml">
       <pre xml:space="preserve">base</pre>
      </div>
     </content>
    </entry>
   
   </feed>
   $ "$TESTDIR/get-with-headers.py" 127.0.0.1:$HGPORT '/log/1/?style=atom'
   200 Script output follows
   
   <?xml version="1.0" encoding="ascii"?>
   <feed xmlns="http://www.w3.org/2005/Atom">
    <!-- Changelog -->
    <id>http://*:$HGPORT/</id> (glob)
    <link rel="self" href="http://*:$HGPORT/atom-log"/> (glob)
    <link rel="alternate" href="http://*:$HGPORT/"/> (glob)
    <title>test Changelog</title>
    <updated>1970-01-01T00:00:00+00:00</updated>
   
    <entry>
     <title>branch</title>
     <id>http://*:$HGPORT/#changeset-1d22e65f027e5a0609357e7d8e7508cd2ba5d2fe</id> (glob)
     <link href="http://*:$HGPORT/rev/1d22e65f027e"/> (glob)
     <author>
      <name>test</name>
      <email>&#116;&#101;&#115;&#116;</email>
     </author>
     <updated>1970-01-01T00:00:00+00:00</updated>
     <published>1970-01-01T00:00:00+00:00</published>
     <content type="xhtml">
      <div xmlns="http://www.w3.org/1999/xhtml">
       <pre xml:space="preserve">branch</pre>
      </div>
     </content>
    </entry>
    <entry>
     <title>Added tag 1.0 for changeset 2ef0ac749a14</title>
     <id>http://*:$HGPORT/#changeset-a4f92ed23982be056b9852de5dfe873eaac7f0de</id> (glob)
     <link href="http://*:$HGPORT/rev/a4f92ed23982"/> (glob)
     <author>
      <name>test</name>
      <email>&#116;&#101;&#115;&#116;</email>
     </author>
     <updated>1970-01-01T00:00:00+00:00</updated>
     <published>1970-01-01T00:00:00+00:00</published>
     <content type="xhtml">
      <div xmlns="http://www.w3.org/1999/xhtml">
       <pre xml:space="preserve">Added tag 1.0 for changeset 2ef0ac749a14</pre>
      </div>
     </content>
    </entry>
    <entry>
     <title>base</title>
     <id>http://*:$HGPORT/#changeset-2ef0ac749a14e4f57a5a822464a0902c6f7f448f</id> (glob)
     <link href="http://*:$HGPORT/rev/2ef0ac749a14"/> (glob)
     <author>
      <name>test</name>
      <email>&#116;&#101;&#115;&#116;</email>
     </author>
     <updated>1970-01-01T00:00:00+00:00</updated>
     <published>1970-01-01T00:00:00+00:00</published>
     <content type="xhtml">
      <div xmlns="http://www.w3.org/1999/xhtml">
       <pre xml:space="preserve">base</pre>
      </div>
     </content>
    </entry>
   
   </feed>
   $ "$TESTDIR/get-with-headers.py" 127.0.0.1:$HGPORT '/log/1/foo/?style=atom'
   200 Script output follows
   
   <?xml version="1.0" encoding="ascii"?>
   <feed xmlns="http://www.w3.org/2005/Atom">
    <id>http://*:$HGPORT/atom-log/tip/foo</id> (glob)
    <link rel="self" href="http://*:$HGPORT/atom-log/tip/foo"/> (glob)
    <title>test: foo history</title>
    <updated>1970-01-01T00:00:00+00:00</updated>
   
    <entry>
     <title>base</title>
     <id>http://*:$HGPORT/#changeset-2ef0ac749a14e4f57a5a822464a0902c6f7f448f</id> (glob)
     <link href="http://*:$HGPORT/rev/2ef0ac749a14"/> (glob)
     <author>
      <name>test</name>
      <email>&#116;&#101;&#115;&#116;</email>
     </author>
     <updated>1970-01-01T00:00:00+00:00</updated>
     <published>1970-01-01T00:00:00+00:00</published>
     <content type="xhtml">
      <div xmlns="http://www.w3.org/1999/xhtml">
       <pre xml:space="preserve">base</pre>
      </div>
     </content>
    </entry>
   
   </feed>
   $ "$TESTDIR/get-with-headers.py" 127.0.0.1:$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" />
   
   <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="http://mercurial.selenic.com/">
   <img src="/static/hglogo.png" alt="mercurial" /></a>
   </div>
   <ul>
   <li class="active">log</li>
   <li><a href="/graph/1d22e65f027e">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/1d22e65f027e">changeset</a></li>
   <li><a href="/file/1d22e65f027e">browse</a></li>
   </ul>
   <ul>
   
   </ul>
   <ul>
    <li><a href="/help">help</a></li>
   </ul>
   </div>
   
   <div class="main">
   <h2><a href="/">test</a></h2>
   <h3>log</h3>
   
   <form class="search" action="/log">
   
   <p><input name="rev" id="search1" type="text" size="30" /></p>
   <div id="hint">find changesets by author, revision,
   files, or words in the commit message</div>
   </form>
   
   <div class="navigate">
   <a href="/shortlog/2?revcount=30">less</a>
   <a href="/shortlog/2?revcount=120">more</a>
   | rev 2: <a href="/shortlog/2ef0ac749a14">(0)</a> <a href="/shortlog/tip">tip</a> 
   </div>
   
   <table class="bigtable">
    <tr>
     <th class="age">age</th>
     <th class="author">author</th>
     <th class="description">description</th>
    </tr>
    <tr class="parity0">
     <td class="age">1970-01-01</td>
     <td class="author">test</td>
     <td class="description"><a href="/rev/1d22e65f027e">branch</a><span class="branchhead">stable</span> <span class="tag">tip</span> <span class="tag">something</span> </td>
    </tr>
    <tr class="parity1">
     <td class="age">1970-01-01</td>
     <td class="author">test</td>
     <td class="description"><a href="/rev/a4f92ed23982">Added tag 1.0 for changeset 2ef0ac749a14</a><span class="branchhead">default</span> </td>
    </tr>
    <tr class="parity0">
     <td class="age">1970-01-01</td>
     <td class="author">test</td>
     <td class="description"><a href="/rev/2ef0ac749a14">base</a><span class="tag">1.0</span> <span class="tag">anotherthing</span> </td>
    </tr>
   
   </table>
   
   <div class="navigate">
   <a href="/shortlog/2?revcount=30">less</a>
   <a href="/shortlog/2?revcount=120">more</a>
   | rev 2: <a href="/shortlog/2ef0ac749a14">(0)</a> <a href="/shortlog/tip">tip</a> 
   </div>
   
   </div>
   </div>
   
   
   
   </body>
   </html>
   
   $ "$TESTDIR/get-with-headers.py" 127.0.0.1:$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" />
   
   <title>test: 2ef0ac749a14</title>
   </head>
   <body>
   <div class="container">
   <div class="menu">
   <div class="logo">
   <a href="http://mercurial.selenic.com/">
   <img src="/static/hglogo.png" alt="mercurial" /></a>
   </div>
   <ul>
    <li><a href="/shortlog/2ef0ac749a14">log</a></li>
    <li><a href="/graph/2ef0ac749a14">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/2ef0ac749a14">raw</a></li>
    <li><a href="/file/2ef0ac749a14">browse</a></li>
   </ul>
   <ul>
    
   </ul>
   <ul>
    <li><a href="/help">help</a></li>
   </ul>
   </div>
   
   <div class="main">
   
   <h2><a href="/">test</a></h2>
   <h3>changeset 0:2ef0ac749a14  <span class="tag">1.0</span>  <span class="tag">anotherthing</span> </h3>
   
   <form class="search" action="/log">
   
   <p><input name="rev" id="search1" type="text" size="30" /></p>
   <div id="hint">find changesets by author, revision,
   files, or words in the commit message</div>
   </form>
   
   <div class="description">base</div>
   
   <table id="changesetEntry">
   <tr>
    <th class="author">author</th>
    <td class="author">&#116;&#101;&#115;&#116;</td>
   </tr>
   <tr>
    <th class="date">date</th>
    <td class="date">Thu Jan 01 00:00:00 1970 +0000 (1970-01-01)</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/a4f92ed23982">a4f92ed23982</a></td>
   </tr>
   <tr>
    <th class="files">files</th>
    <td class="files"><a href="/file/2ef0ac749a14/da/foo">da/foo</a> <a href="/file/2ef0ac749a14/foo">foo</a> </td>
   </tr>
   </table>
   
   <div class="overflow">
   <div class="sourcefirst">   line diff</div>
   
   <div class="source bottomline parity0"><pre><a href="#l1.1" id="l1.1">     1.1</a> <span class="minusline">--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
   </span><a href="#l1.2" id="l1.2">     1.2</a> <span class="plusline">+++ b/da/foo	Thu Jan 01 00:00:00 1970 +0000
   </span><a href="#l1.3" id="l1.3">     1.3</a> <span class="atline">@@ -0,0 +1,1 @@
   </span><a href="#l1.4" id="l1.4">     1.4</a> <span class="plusline">+foo
   </span></pre></div><div class="source bottomline parity1"><pre><a href="#l2.1" id="l2.1">     2.1</a> <span class="minusline">--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
   </span><a href="#l2.2" id="l2.2">     2.2</a> <span class="plusline">+++ b/foo	Thu Jan 01 00:00:00 1970 +0000
   </span><a href="#l2.3" id="l2.3">     2.3</a> <span class="atline">@@ -0,0 +1,1 @@
   </span><a href="#l2.4" id="l2.4">     2.4</a> <span class="plusline">+foo
   </span></pre></div>
   </div>
   
   </div>
   </div>
   
   
   </body>
   </html>
   
   $ "$TESTDIR/get-with-headers.py" 127.0.0.1:$HGPORT '/rev/1/?style=raw'
   200 Script output follows
   
   
   # HG changeset patch
   # User test
   # Date 0 0
   # Node ID a4f92ed23982be056b9852de5dfe873eaac7f0de
   # Parent  2ef0ac749a14e4f57a5a822464a0902c6f7f448f
   Added tag 1.0 for changeset 2ef0ac749a14
   
   diff -r 2ef0ac749a14 -r a4f92ed23982 .hgtags
   --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
   +++ b/.hgtags	Thu Jan 01 00:00:00 1970 +0000
   @@ -0,0 +1,1 @@
   +2ef0ac749a14e4f57a5a822464a0902c6f7f448f 1.0
   
   $ "$TESTDIR/get-with-headers.py" 127.0.0.1:$HGPORT '/log?rev=base'
   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" />
   
   <title>test: searching for base</title>
   </head>
   <body>
   
   <div class="container">
   <div class="menu">
   <div class="logo">
   <a href="http://mercurial.selenic.com/">
   <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>
   <li><a href="/help">help</a></li>
   </ul>
   </div>
   
   <div class="main">
   <h2><a href="/">test</a></h2>
   <h3>searching for 'base'</h3>
   
   <form class="search" action="/log">
   
   <p><input name="rev" id="search1" type="text" size="30"></p>
   <div id="hint">find changesets by author, revision,
   files, or words in the commit message</div>
   </form>
   
   <div class="navigate">
   <a href="/search/?rev=base&revcount=5">less</a>
   <a href="/search/?rev=base&revcount=20">more</a>
   </div>
   
   <table class="bigtable">
    <tr>
     <th class="age">age</th>
     <th class="author">author</th>
     <th class="description">description</th>
    </tr>
    <tr class="parity0">
     <td class="age">1970-01-01</td>
     <td class="author">test</td>
     <td class="description"><a href="/rev/2ef0ac749a14">base</a><span class="tag">1.0</span> <span class="tag">anotherthing</span> </td>
    </tr>
   
   </table>
   
   <div class="navigate">
   <a href="/search/?rev=base&revcount=5">less</a>
   <a href="/search/?rev=base&revcount=20">more</a>
   </div>
   
   </div>
   </div>
   
   
   
   </body>
   </html>
   
 
 File-related
 
   $ "$TESTDIR/get-with-headers.py" 127.0.0.1:$HGPORT '/file/1/foo/?style=raw'
   200 Script output follows
   
   foo
   $ "$TESTDIR/get-with-headers.py" 127.0.0.1:$HGPORT '/annotate/1/foo/?style=raw'
   200 Script output follows
   
   
   test@0: foo
   
   
   
   
   $ "$TESTDIR/get-with-headers.py" 127.0.0.1:$HGPORT '/file/1/?style=raw'
   200 Script output follows
   
   
   drwxr-xr-x da
   -rw-r--r-- 45 .hgtags
   -rw-r--r-- 4 foo
   
   
   $ "$TESTDIR/get-with-headers.py" 127.0.0.1:$HGPORT '/file/1/foo'
   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" />
   
   <title>test: a4f92ed23982 foo</title>
   </head>
   <body>
   
   <div class="container">
   <div class="menu">
   <div class="logo">
   <a href="http://mercurial.selenic.com/">
   <img src="/static/hglogo.png" alt="mercurial" /></a>
   </div>
   <ul>
   <li><a href="/shortlog/a4f92ed23982">log</a></li>
   <li><a href="/graph/a4f92ed23982">graph</a></li>
   <li><a href="/tags">tags</a></li>
   <li><a href="/branches">branches</a></li>
   </ul>
   <ul>
   <li><a href="/rev/a4f92ed23982">changeset</a></li>
   <li><a href="/file/a4f92ed23982/">browse</a></li>
   </ul>
   <ul>
   <li class="active">file</li>
   <li><a href="/file/tip/foo">latest</a></li>
   <li><a href="/diff/a4f92ed23982/foo">diff</a></li>
   <li><a href="/annotate/a4f92ed23982/foo">annotate</a></li>
   <li><a href="/log/a4f92ed23982/foo">file log</a></li>
   <li><a href="/raw-file/a4f92ed23982/foo">raw</a></li>
   </ul>
   <ul>
   <li><a href="/help">help</a></li>
   </ul>
   </div>
   
   <div class="main">
   <h2><a href="/">test</a></h2>
   <h3>view foo @ 1:a4f92ed23982</h3>
   
   <form class="search" action="/log">
   
   <p><input name="rev" id="search1" type="text" size="30" /></p>
   <div id="hint">find changesets by author, revision,
   files, or words in the commit message</div>
   </form>
   
   <div class="description">Added tag 1.0 for changeset 2ef0ac749a14</div>
   
   <table id="changesetEntry">
   <tr>
    <th class="author">author</th>
    <td class="author">&#116;&#101;&#115;&#116;</td>
   </tr>
   <tr>
    <th class="date">date</th>
    <td class="date">Thu Jan 01 00:00:00 1970 +0000 (1970-01-01)</td>
   </tr>
   <tr>
    <th class="author">parents</th>
    <td class="author"></td>
   </tr>
   <tr>
    <th class="author">children</th>
    <td class="author"><a href="/file/1d22e65f027e/foo">1d22e65f027e</a> </td>
   </tr>
   
   </table>
   
   <div class="overflow">
   <div class="sourcefirst"> line source</div>
   
   <div class="parity0 source"><a href="#l1" id="l1">     1</a> foo
   </div>
   <div class="sourcelast"></div>
   </div>
   </div>
   </div>
   
   
   
   </body>
   </html>
   
   $ "$TESTDIR/get-with-headers.py" 127.0.0.1:$HGPORT '/filediff/1/foo/?style=raw'
   200 Script output follows
   
   
   diff -r 000000000000 -r a4f92ed23982 foo
   --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
   +++ b/foo	Thu Jan 01 00:00:00 1970 +0000
   @@ -0,0 +1,1 @@
   +foo
   
   
   
   
 
 Overviews
 
   $ "$TESTDIR/get-with-headers.py" 127.0.0.1:$HGPORT '/raw-tags'
   200 Script output follows
   
   tip	1d22e65f027e5a0609357e7d8e7508cd2ba5d2fe
   1.0	2ef0ac749a14e4f57a5a822464a0902c6f7f448f
   $ "$TESTDIR/get-with-headers.py" 127.0.0.1:$HGPORT '/raw-branches'
   200 Script output follows
   
   stable	1d22e65f027e5a0609357e7d8e7508cd2ba5d2fe	open
   default	a4f92ed23982be056b9852de5dfe873eaac7f0de	inactive
   $ "$TESTDIR/get-with-headers.py" 127.0.0.1:$HGPORT '/raw-bookmarks'
   200 Script output follows
   
   anotherthing	2ef0ac749a14e4f57a5a822464a0902c6f7f448f
   something	1d22e65f027e5a0609357e7d8e7508cd2ba5d2fe
   $ "$TESTDIR/get-with-headers.py" 127.0.0.1:$HGPORT '/summary/?style=gitweb'
   200 Script output follows
   
   <?xml version="1.0" encoding="ascii"?>
   <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
   <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en-US" 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-gitweb.css" type="text/css" />
   
   
   <title>test: Summary</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="page_header">
   <a href="http://mercurial.selenic.com/" title="Mercurial" style="float: right;">Mercurial</a><a href="/summary?style=gitweb">test</a> / summary
   
   <form action="/log">
   <input type="hidden" name="style" value="gitweb" />
   <div class="search">
   <input type="text" name="rev"  />
   </div>
   </form>
   </div>
   
   <div class="page_nav">
   summary |
   <a href="/shortlog?style=gitweb">shortlog</a> |
   <a href="/log?style=gitweb">changelog</a> |
   <a href="/graph?style=gitweb">graph</a> |
   <a href="/tags?style=gitweb">tags</a> |
   <a href="/bookmarks?style=gitweb">bookmarks</a> |
   <a href="/branches?style=gitweb">branches</a> |
   <a href="/file/1d22e65f027e?style=gitweb">files</a> |
   <a href="/help?style=gitweb">help</a>
   <br/>
   </div>
   
   <div class="title">&nbsp;</div>
   <table cellspacing="0">
   <tr><td>description</td><td>unknown</td></tr>
   <tr><td>owner</td><td>&#70;&#111;&#111;&#32;&#66;&#97;&#114;&#32;&#60;&#102;&#111;&#111;&#46;&#98;&#97;&#114;&#64;&#101;&#120;&#97;&#109;&#112;&#108;&#101;&#46;&#99;&#111;&#109;&#62;</td></tr>
   <tr><td>last change</td><td>Thu, 01 Jan 1970 00:00:00 +0000</td></tr>
   </table>
   
   <div><a  class="title" href="/shortlog?style=gitweb">changes</a></div>
   <table cellspacing="0">
   
   <tr class="parity0">
   <td class="age"><i>1970-01-01</i></td>
   <td><i>test</i></td>
   <td>
   <a class="list" href="/rev/1d22e65f027e?style=gitweb">
   <b>branch</b>
   <span class="logtags"><span class="branchtag" title="stable">stable</span> <span class="tagtag" title="tip">tip</span> <span class="bookmarktag" title="something">something</span> </span>
   </a>
   </td>
   <td class="link" nowrap>
   <a href="/rev/1d22e65f027e?style=gitweb">changeset</a> |
   <a href="/file/1d22e65f027e?style=gitweb">files</a>
   </td>
   </tr>
   <tr class="parity1">
   <td class="age"><i>1970-01-01</i></td>
   <td><i>test</i></td>
   <td>
   <a class="list" href="/rev/a4f92ed23982?style=gitweb">
   <b>Added tag 1.0 for changeset 2ef0ac749a14</b>
   <span class="logtags"><span class="branchtag" title="default">default</span> </span>
   </a>
   </td>
   <td class="link" nowrap>
   <a href="/rev/a4f92ed23982?style=gitweb">changeset</a> |
   <a href="/file/a4f92ed23982?style=gitweb">files</a>
   </td>
   </tr>
   <tr class="parity0">
   <td class="age"><i>1970-01-01</i></td>
   <td><i>test</i></td>
   <td>
   <a class="list" href="/rev/2ef0ac749a14?style=gitweb">
   <b>base</b>
   <span class="logtags"><span class="tagtag" title="1.0">1.0</span> <span class="bookmarktag" title="anotherthing">anotherthing</span> </span>
   </a>
   </td>
   <td class="link" nowrap>
   <a href="/rev/2ef0ac749a14?style=gitweb">changeset</a> |
   <a href="/file/2ef0ac749a14?style=gitweb">files</a>
   </td>
   </tr>
   <tr class="light"><td colspan="4"><a class="list" href="/shortlog?style=gitweb">...</a></td></tr>
   </table>
   
   <div><a class="title" href="/tags?style=gitweb">tags</a></div>
   <table cellspacing="0">
   
   <tr class="parity0">
   <td class="age"><i>1970-01-01</i></td>
   <td><a class="list" href="/rev/2ef0ac749a14?style=gitweb"><b>1.0</b></a></td>
   <td class="link">
   <a href="/rev/2ef0ac749a14?style=gitweb">changeset</a> |
   <a href="/log/2ef0ac749a14?style=gitweb">changelog</a> |
   <a href="/file/2ef0ac749a14?style=gitweb">files</a>
   </td>
   </tr>
   <tr class="light"><td colspan="3"><a class="list" href="/tags?style=gitweb">...</a></td></tr>
   </table>
   
   <div><a class="title" href="/bookmarks?style=gitweb">bookmarks</a></div>
   <table cellspacing="0">
   
   <tr class="parity0">
   <td class="age"><i>1970-01-01</i></td>
   <td><a class="list" href="/rev/2ef0ac749a14?style=gitweb"><b>anotherthing</b></a></td>
   <td class="link">
   <a href="/rev/2ef0ac749a14?style=gitweb">changeset</a> |
   <a href="/log/2ef0ac749a14?style=gitweb">changelog</a> |
   <a href="/file/2ef0ac749a14?style=gitweb">files</a>
   </td>
   </tr>
   <tr class="parity1">
   <td class="age"><i>1970-01-01</i></td>
   <td><a class="list" href="/rev/1d22e65f027e?style=gitweb"><b>something</b></a></td>
   <td class="link">
   <a href="/rev/1d22e65f027e?style=gitweb">changeset</a> |
   <a href="/log/1d22e65f027e?style=gitweb">changelog</a> |
   <a href="/file/1d22e65f027e?style=gitweb">files</a>
   </td>
   </tr>
   <tr class="light"><td colspan="3"><a class="list" href="/bookmarks?style=gitweb">...</a></td></tr>
   </table>
   
   <div><a class="title" href="#">branches</a></div>
   <table cellspacing="0">
   
   <tr class="parity0">
   <td class="age"><i>1970-01-01</i></td>
   <td><a class="list" href="/shortlog/1d22e65f027e?style=gitweb"><b>1d22e65f027e</b></a></td>
   <td class="">stable</td>
   <td class="link">
   <a href="/changeset/1d22e65f027e?style=gitweb">changeset</a> |
   <a href="/log/1d22e65f027e?style=gitweb">changelog</a> |
   <a href="/file/1d22e65f027e?style=gitweb">files</a>
   </td>
   </tr>
   <tr class="parity1">
   <td class="age"><i>1970-01-01</i></td>
   <td><a class="list" href="/shortlog/a4f92ed23982?style=gitweb"><b>a4f92ed23982</b></a></td>
   <td class="">default</td>
   <td class="link">
   <a href="/changeset/a4f92ed23982?style=gitweb">changeset</a> |
   <a href="/log/a4f92ed23982?style=gitweb">changelog</a> |
   <a href="/file/a4f92ed23982?style=gitweb">files</a>
   </td>
   </tr>
   <tr class="light">
     <td colspan="4"><a class="list"  href="#">...</a></td>
   </tr>
   </table>
   <div class="page_footer">
   <div class="page_footer_text">test</div>
   <div class="rss_logo">
   <a href="/rss-log">RSS</a>
   <a href="/atom-log">Atom</a>
   </div>
   <br />
   
   </div>
   </body>
   </html>
   
   $ "$TESTDIR/get-with-headers.py" 127.0.0.1:$HGPORT '/graph/?style=gitweb'
   200 Script output follows
   
   <?xml version="1.0" encoding="ascii"?>
   <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
   <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en-US" 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-gitweb.css" type="text/css" />
   
   
   <title>test: Graph</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"/>
   <!--[if IE]><script type="text/javascript" src="/static/excanvas.js"></script><![endif]-->
   </head>
   <body>
   
   <div class="page_header">
   <a href="http://mercurial.selenic.com/" title="Mercurial" style="float: right;">Mercurial</a><a href="/summary?style=gitweb">test</a> / graph
   </div>
   
   <form action="/log">
   <input type="hidden" name="style" value="gitweb" />
   <div class="search">
   <input type="text" name="rev"  />
   </div>
   </form>
   <div class="page_nav">
   <a href="/summary?style=gitweb">summary</a> |
   <a href="/shortlog?style=gitweb">shortlog</a> |
   <a href="/log/2?style=gitweb">changelog</a> |
   graph |
   <a href="/tags?style=gitweb">tags</a> |
   <a href="/bookmarks?style=gitweb">bookmarks</a> |
   <a href="/branches?style=gitweb">branches</a> |
   <a href="/file/1d22e65f027e?style=gitweb">files</a> |
   <a href="/help?style=gitweb">help</a>
   <br/>
   <a href="/graph/2?style=gitweb&revcount=30">less</a>
   <a href="/graph/2?style=gitweb&revcount=120">more</a>
   | <a href="/graph/2ef0ac749a14?style=gitweb">(0)</a> <a href="/graph/2ef0ac749a14?style=gitweb">-2</a> <a href="/graph/tip?style=gitweb">tip</a> <br/>
   </div>
   
   <div class="title">&nbsp;</div>
   
   <noscript>The revision graph only works with JavaScript-enabled browsers.</noscript>
   
   <div id="wrapper">
   <ul id="nodebgs"></ul>
   <canvas id="graph" width="480" height="129"></canvas>
   <ul id="graphnodes"></ul>
   </div>
   
   <script type="text/javascript" src="/static/graph.js"></script>
   <script>
   <!-- hide script content
   
   var data = [["1d22e65f027e", [0, 1], [[0, 0, 1]], "branch", "test", "1970-01-01", ["stable", true], ["tip"], ["something"]], ["a4f92ed23982", [0, 1], [[0, 0, 1]], "Added tag 1.0 for changeset 2ef0ac749a14", "test", "1970-01-01", ["default", true], [], []], ["2ef0ac749a14", [0, 1], [], "base", "test", "1970-01-01", ["default", false], ["1.0"], ["anotherthing"]]];
   var graph = new Graph();
   graph.scale(39);
   
   graph.edge = function(x0, y0, x1, y1, color) {
   	
   	this.setColor(color, 0.0, 0.65);
   	this.ctx.beginPath();
   	this.ctx.moveTo(x0, y0);
   	this.ctx.lineTo(x1, y1);
   	this.ctx.stroke();
   	
   }
   
   var revlink = '<li style="_STYLE"><span class="desc">';
   revlink += '<a class="list" href="/rev/_NODEID?style=gitweb" title="_NODEID"><b>_DESC</b></a>';
   revlink += '</span> _TAGS';
   revlink += '<span class="info">_DATE, by _USER</span></li>';
   
   graph.vertex = function(x, y, color, parity, cur) {
   	
   	this.ctx.beginPath();
   	color = this.setColor(color, 0.25, 0.75);
   	this.ctx.arc(x, y, radius, 0, Math.PI * 2, true);
   	this.ctx.fill();
   	
   	var bg = '<li class="bg parity' + parity + '"></li>';
   	var left = (this.columns + 1) * this.bg_height;
   	var nstyle = 'padding-left: ' + left + 'px;';
   	var item = revlink.replace(/_STYLE/, nstyle);
   	item = item.replace(/_PARITY/, 'parity' + parity);
   	item = item.replace(/_NODEID/, cur[0]);
   	item = item.replace(/_NODEID/, cur[0]);
   	item = item.replace(/_DESC/, cur[3]);
   	item = item.replace(/_USER/, cur[4]);
   	item = item.replace(/_DATE/, cur[5]);
   	
   	var tagspan = '';
   	if (cur[7].length || cur[8].length || (cur[6][0] != 'default' || cur[6][1])) {
   		tagspan = '<span class="logtags">';
   		if (cur[6][1]) {
   			tagspan += '<span class="branchtag" title="' + cur[6][0] + '">';
   			tagspan += cur[6][0] + '</span> ';
   		} else if (!cur[6][1] && cur[6][0] != 'default') {
   			tagspan += '<span class="inbranchtag" title="' + cur[6][0] + '">';
   			tagspan += cur[6][0] + '</span> ';
   		}
   		if (cur[7].length) {
   			for (var t in cur[7]) {
   				var tag = cur[7][t];
   				tagspan += '<span class="tagtag">' + tag + '</span> ';
   			}
   		}
   		if (cur[8].length) {
   			for (var t in cur[8]) {
   				var bookmark = cur[8][t];
   				tagspan += '<span class="bookmarktag">' + bookmark + '</span> ';
   			}
   		}
   		tagspan += '</span>';
   	}
   	
   	item = item.replace(/_TAGS/, tagspan);
   	return [bg, item];
   	
   }
   
   graph.render(data);
   
   // stop hiding script -->
   </script>
   
   <div class="page_nav">
   <a href="/graph/2?style=gitweb&revcount=30">less</a>
   <a href="/graph/2?style=gitweb&revcount=120">more</a>
   | <a href="/graph/2ef0ac749a14?style=gitweb">(0)</a> <a href="/graph/2ef0ac749a14?style=gitweb">-2</a> <a href="/graph/tip?style=gitweb">tip</a> 
   </div>
   
   <div class="page_footer">
   <div class="page_footer_text">test</div>
   <div class="rss_logo">
   <a href="/rss-log">RSS</a>
   <a href="/atom-log">Atom</a>
   </div>
   <br />
   
   </div>
   </body>
   </html>
   
 
 capabilities
 
   $ "$TESTDIR/get-with-headers.py" 127.0.0.1:$HGPORT '?cmd=capabilities'; echo
   200 Script output follows
   
-  lookup changegroupsubset branchmap pushkey known getbundle unbundle=HG10GZ,HG10BZ,HG10UN
+  lookup changegroupsubset branchmap pushkey known getbundle unbundlehash unbundle=HG10GZ,HG10BZ,HG10UN
 
 heads
 
   $ "$TESTDIR/get-with-headers.py" 127.0.0.1:$HGPORT '?cmd=heads'
   200 Script output follows
   
   1d22e65f027e5a0609357e7d8e7508cd2ba5d2fe
 
 branches
 
   $ "$TESTDIR/get-with-headers.py" 127.0.0.1:$HGPORT '?cmd=branches&nodes=0000000000000000000000000000000000000000'
   200 Script output follows
   
   0000000000000000000000000000000000000000 0000000000000000000000000000000000000000 0000000000000000000000000000000000000000 0000000000000000000000000000000000000000
 
 changegroup
 
   $ "$TESTDIR/get-with-headers.py" 127.0.0.1:$HGPORT '?cmd=changegroup&roots=0000000000000000000000000000000000000000'
   200 Script output follows
   
   x\x9c\xbdTMHUA\x14\xbe\xa8\xf9\xec\xda&\x10\x11*\xb8\x88\x81\x99\xbef\xe6\xce\xbdw\xc6\xf2a\x16E\x1b\x11[%\x98\xcc\xaf\x8f\x8c\xf7\xc0\xf7\x82 (esc)
   4\x11KP2m\x95\xad*\xabE\x05AP\xd0\xc22Z\x14\xf9\x03\xb9j\xa3\x9b$\xa4MJ\xb4\x90\xc0\x9a\x9bO0\x10\xdf\x13\xa2\x81\x0f\x869g\xe6|\xe7\x9c\xef\x8ceY\xf7\xa2KO\xd2\xb7K\x16~\\n\xe9\xad\x90w\x86\xab\x93W\x8e\xdf\xb0r\\Y\xee6(\xa2)\xf6\x95\xc6\x01\xe4\x1az\x80R\xe8kN\x98\xe7R\xa4\xa9K@\xe0!A\xb4k\xa7U*m\x03\x07\xd8\x92\x1d\xd2\xc9\xa4\x1d\xc2\xe6,\xa5\xcc+\x1f\xef\xafDgi\xef\xab\x1d\x1d\xb7\x9a\xe7[W\xfbc\x8f\xde-\xcd\xe7\xcaz\xb3\xbb\x19\xd3\x81\x10>c>\x08\x00"X\x11\xc2\x84@\xd2\xe7B*L\x00\x01P\x04R\xc3@\xbaB0\xdb8#\x83:\x83\xa2h\xbc=\xcd\xdaS\xe1Y,L\xd3\xa0\xf2\xa8\x94J:\xe6\xd8\x81Q\xe0\xe8d\xa7#\xe2,\xd1\xaeR*\xed \xa5\x01\x13\x01\xa6\x0cb\xe3;\xbe\xaf\xfcK[^wK\xe1N\xaf\xbbk\xe8B\xd1\xf4\xc1\x07\xb3\xab[\x10\xfdkmvwcB\xa6\xa4\xd4G\xc4D\xc2\x141\xad\x91\x10\x00\x08J\x81\xcb}\xee	\xee+W\xba\x8a\x80\x90|\xd4\xa0\xd6\xa0\xd4T\xde\xe1\x9d,!\xe2\xb5\xa94\xe3\xe7\xd5\x9f\x06\x18\xcba\x03aP\xb8f\xcd\x04\x1a_\\9\xf1\xed\xe4\x9e\xe5\xa6\xd1\xd2\x9f\x03\xa7o\xae\x90H\xf3\xfb\xef\xffH3\xadk (esc)
   \xb0\x90\x92\x88\xb9\x14"\x068\xc2\x1e@\x00\xbb\x8a)\xd3'\x859 (esc)
   \xa8\x80\x84S \xa5\xbd-g\x13`\xe4\xdc\xc3H^\xdf\xe2\xc0TM\xc7\xf4BO\xcf\xde\xae\xe5\xae#\x1frM(K\x97`F\x19\x16s\x05GD\xb9\x01\xc1\x00+\x8c|\x9fp\xc11\xf0\x14\x00\x9cJ\x82<\xe0\x12\x9f\xc1\x90\xd0\xf5\xc8\x19>Pr\xaa\xeaW\xf5\xc4\xae\xd1\xfc\x17\xcf'\x13u\xb1\x9e\xcdHnC\x0e\xcc`\xc8\xa0&\xac\x0e\xf1|\x8c\x10$\xc4\x8c\xa2p\x05`\xdc\x08 \x80\xc4\xd7Rr-\x94\x10\x102\xedi;\xf3f\xf1z\x16\x86\xdb\xd8d\xe5\xe7\x8b\xf5\x8d\rzp\xb2\xfe\xac\xf5\xf2\xd3\xfe\xfckws\xedt\x96b\xd5l\x1c\x0b\x85\xb5\x170\x8f\x11\x84\xb0\x8f\x19\xa0\x00	_\x07\x1ac\xa2\xc3\x89Z\xe7\x96\xf9 \xccNFg\xc7F\xaa\x8a+\x9a\x9cc_\x17\x1b\x17\x9e]z38<\x97+\xb5,",\xc8\xc8?\\\x91\xff\x17.~U\x96\x97\xf5%\xdeN<\x8e\xf5\x97%\xe7^\xcfL\xed~\xda\x96k\xdc->\x86\x02\x83"\x96H\xa6\xe3\xaas=-\xeb7\xe5\xda\x8f\xbc (no-eol) (esc)
 
 stream_out
 
   $ "$TESTDIR/get-with-headers.py" 127.0.0.1:$HGPORT '?cmd=stream_out'
   200 Script output follows
   
   1
 
 failing unbundle, requires POST request
 
   $ "$TESTDIR/get-with-headers.py" 127.0.0.1:$HGPORT '?cmd=unbundle'
   405 push requires POST request
   
   0
   push requires POST request
   [1]
 
 Static files
 
   $ "$TESTDIR/get-with-headers.py" 127.0.0.1:$HGPORT '/static/style.css'
   200 Script output follows
   
   a { text-decoration:none; }
   .age { white-space:nowrap; }
   .date { white-space:nowrap; }
   .indexlinks { white-space:nowrap; }
   .parity0 { background-color: #ddd; }
   .parity1 { background-color: #eee; }
   .lineno { width: 60px; color: #aaa; font-size: smaller;
             text-align: right; }
   .plusline { color: green; }
   .minusline { color: red; }
   .atline { color: purple; }
   .annotate { font-size: smaller; text-align: right; padding-right: 1em; }
   .buttons a {
     background-color: #666;
     padding: 2pt;
     color: white;
     font-family: sans;
     font-weight: bold;
   }
   .navigate a {
     background-color: #ccc;
     padding: 2pt;
     font-family: sans;
     color: black;
   }
   
   .metatag {
     background-color: #888;
     color: white;
     text-align: right;
   }
   
   /* Common */
   pre { margin: 0; }
   
   .logo {
     float: right;
     clear: right;
   }
   
   /* Changelog/Filelog entries */
   .logEntry { width: 100%; }
   .logEntry .age { width: 15%; }
   .logEntry th { font-weight: normal; text-align: right; vertical-align: top; }
   .logEntry th.age, .logEntry th.firstline { font-weight: bold; }
   .logEntry th.firstline { text-align: left; width: inherit; }
   
   /* Shortlog entries */
   .slogEntry { width: 100%; }
   .slogEntry .age { width: 8em; }
   .slogEntry td { font-weight: normal; text-align: left; vertical-align: top; }
   .slogEntry td.author { width: 15em; }
   
   /* Tag entries */
   #tagEntries { list-style: none; margin: 0; padding: 0; }
   #tagEntries .tagEntry { list-style: none; margin: 0; padding: 0; }
   
   /* Changeset entry */
   #changesetEntry { }
   #changesetEntry th { font-weight: normal; background-color: #888; color: #fff; text-align: right; }
   #changesetEntry th.files, #changesetEntry th.description { vertical-align: top; }
   
   /* File diff view */
   #filediffEntry { }
   #filediffEntry th { font-weight: normal; background-color: #888; color: #fff; text-align: right; }
   
   /* Graph */
   div#wrapper {
   	position: relative;
   	margin: 0;
   	padding: 0;
   }
   
   canvas {
   	position: absolute;
   	z-index: 5;
   	top: -0.6em;
   	margin: 0;
   }
   
   ul#nodebgs {
   	list-style: none inside none;
   	padding: 0;
   	margin: 0;
   	top: -0.7em;
   }
   
   ul#graphnodes li, ul#nodebgs li {
   	height: 39px;
   }
   
   ul#graphnodes {
   	position: absolute;
   	z-index: 10;
   	top: -0.85em;
   	list-style: none inside none;
   	padding: 0;
   }
   
   ul#graphnodes li .info {
   	display: block;
   	font-size: 70%;
   	position: relative;
   	top: -1px;
   }
 
 Stop and restart with HGENCODING=cp932
 
   $ "$TESTDIR/killdaemons.py"
   $ HGENCODING=cp932 hg serve --config server.uncompressed=False -n test \
   >     -p $HGPORT -d --pid-file=hg.pid -E errors.log
   $ cat hg.pid >> $DAEMON_PIDS
 
 commit message with Japanese Kanji 'Noh', which ends with '\x5c'
 
   $ echo foo >> foo
   $ HGENCODING=cp932 hg ci -m `python -c 'print("\x94\x5c")'`
 
 Graph json escape of multibyte character
 
   $ "$TESTDIR/get-with-headers.py" 127.0.0.1:$HGPORT '/graph/' \
   >     | grep '^var data ='
   var data = [["40b4d6888e92", [0, 1], [[0, 0, 1]], "\u80fd", "test", "1970-01-01", ["stable", true], ["tip"], ["something"]], ["1d22e65f027e", [0, 1], [[0, 0, 1]], "branch", "test", "1970-01-01", ["stable", false], [], []], ["a4f92ed23982", [0, 1], [[0, 0, 1]], "Added tag 1.0 for changeset 2ef0ac749a14", "test", "1970-01-01", ["default", true], [], []], ["2ef0ac749a14", [0, 1], [], "base", "test", "1970-01-01", ["default", false], ["1.0"], ["anotherthing"]]];
 
 ERRORS ENCOUNTERED
 
   $ cat errors.log