stream-requirements: smoother matching in test-http-protocol.t

The value of `streamreqs` changes depending of the format used, but this is not
relevant for this tests. So we doing a smarter matching of the line to avoid
this test interfering with format changes in the future.

Differential Revision: https://phab.mercurial-scm.org/D12082

tests/test-http-protocol.t

@@ -1,663 +1,663 b''
 #require no-chg
 
 persistent-nodemap is not enabled by default. It is not relevant for this test
 so disable it.
 
   $ . $TESTDIR/wireprotohelpers.sh
 
   $ cat >> $HGRCPATH << EOF
   > [format]
   > use-persistent-nodemap = no
   > [web]
   > push_ssl = false
   > allow_push = *
   > EOF
 
   $ hg init server
   $ cd server
   $ touch a
   $ hg -q commit -A -m initial
   $ cd ..
 
   $ hg serve -R server -p $HGPORT -d --pid-file hg.pid
   $ cat hg.pid >> $DAEMON_PIDS
 
 compression formats are advertised in compression capability
 
 #if zstd
   $ get-with-headers.py $LOCALIP:$HGPORT '?cmd=capabilities' | tr ' ' '\n' | grep '^compression=zstd,zlib$' > /dev/null
 #else
   $ get-with-headers.py $LOCALIP:$HGPORT '?cmd=capabilities' | tr ' ' '\n' | grep '^compression=zlib$' > /dev/null
 #endif
 
   $ killdaemons.py
 
 server.compressionengines can replace engines list wholesale
 
   $ hg serve --config server.compressionengines=none -R server -p $HGPORT -d --pid-file hg.pid
   $ cat hg.pid > $DAEMON_PIDS
   $ get-with-headers.py $LOCALIP:$HGPORT '?cmd=capabilities' | tr ' ' '\n' | grep '^compression=none$' > /dev/null
 
   $ killdaemons.py
 
 Order of engines can also change
 
   $ hg serve --config server.compressionengines=none,zlib -R server -p $HGPORT -d --pid-file hg.pid
   $ cat hg.pid > $DAEMON_PIDS
   $ get-with-headers.py $LOCALIP:$HGPORT '?cmd=capabilities' | tr ' ' '\n' | grep '^compression=none,zlib$' > /dev/null
 
   $ killdaemons.py
 
 Start a default server again
 
   $ hg serve -R server -p $HGPORT -d --pid-file hg.pid
   $ cat hg.pid > $DAEMON_PIDS
 
 Server should send application/mercurial-0.1 to clients if no Accept is used
 
   $ get-with-headers.py --headeronly $LOCALIP:$HGPORT '?cmd=getbundle&heads=e93700bd72895c5addab234c56d4024b487a362f&common=0000000000000000000000000000000000000000' -
   200 Script output follows
   content-type: application/mercurial-0.1
   date: $HTTP_DATE$
   server: testing stub value
   transfer-encoding: chunked
 
 Server should send application/mercurial-0.1 when client says it wants it
 
   $ get-with-headers.py --hgproto '0.1' --headeronly $LOCALIP:$HGPORT '?cmd=getbundle&heads=e93700bd72895c5addab234c56d4024b487a362f&common=0000000000000000000000000000000000000000' -
   200 Script output follows
   content-type: application/mercurial-0.1
   date: $HTTP_DATE$
   server: testing stub value
   transfer-encoding: chunked
 
 Server should send application/mercurial-0.2 when client says it wants it
 
   $ get-with-headers.py --hgproto '0.2' --headeronly $LOCALIP:$HGPORT '?cmd=getbundle&heads=e93700bd72895c5addab234c56d4024b487a362f&common=0000000000000000000000000000000000000000' -
   200 Script output follows
   content-type: application/mercurial-0.2
   date: $HTTP_DATE$
   server: testing stub value
   transfer-encoding: chunked
 
   $ get-with-headers.py --hgproto '0.1 0.2' --headeronly $LOCALIP:$HGPORT '?cmd=getbundle&heads=e93700bd72895c5addab234c56d4024b487a362f&common=0000000000000000000000000000000000000000' -
   200 Script output follows
   content-type: application/mercurial-0.2
   date: $HTTP_DATE$
   server: testing stub value
   transfer-encoding: chunked
 
 Requesting a compression format that server doesn't support results will fall back to 0.1
 
   $ get-with-headers.py --hgproto '0.2 comp=aa' --headeronly $LOCALIP:$HGPORT '?cmd=getbundle&heads=e93700bd72895c5addab234c56d4024b487a362f&common=0000000000000000000000000000000000000000' -
   200 Script output follows
   content-type: application/mercurial-0.1
   date: $HTTP_DATE$
   server: testing stub value
   transfer-encoding: chunked
 
 #if zstd
 zstd is used if available
 
   $ get-with-headers.py --hgproto '0.2 comp=zstd' $LOCALIP:$HGPORT '?cmd=getbundle&heads=e93700bd72895c5addab234c56d4024b487a362f&common=0000000000000000000000000000000000000000' > resp
   $ f --size --hexdump --bytes 36 --sha1 resp
   resp: size=248, sha1=f11b5c098c638068b3d5fe2f9e6241bf5228
   0000: 32 30 30 20 53 63 72 69 70 74 20 6f 75 74 70 75 |200 Script outpu|
   0010: 74 20 66 6f 6c 6c 6f 77 73 0a 0a 04 7a 73 74 64 |t follows...zstd|
   0020: 28 b5 2f fd                                     |(./.|
 
 #endif
 
 application/mercurial-0.2 is not yet used on non-streaming responses
 
   $ get-with-headers.py --hgproto '0.2' $LOCALIP:$HGPORT '?cmd=heads' -
   200 Script output follows
   content-length: 41
   content-type: application/mercurial-0.1
   date: $HTTP_DATE$
   server: testing stub value
   
   e93700bd72895c5addab234c56d4024b487a362f
 
 Now test protocol preference usage
 
   $ killdaemons.py
   $ hg serve --config server.compressionengines=none,zlib -R server -p $HGPORT -d --pid-file hg.pid
   $ cat hg.pid > $DAEMON_PIDS
 
 No Accept will send 0.1+zlib, even though "none" is preferred b/c "none" isn't supported on 0.1
 
   $ get-with-headers.py --headeronly $LOCALIP:$HGPORT '?cmd=getbundle&heads=e93700bd72895c5addab234c56d4024b487a362f&common=0000000000000000000000000000000000000000' Content-Type
   200 Script output follows
   content-type: application/mercurial-0.1
 
   $ get-with-headers.py $LOCALIP:$HGPORT '?cmd=getbundle&heads=e93700bd72895c5addab234c56d4024b487a362f&common=0000000000000000000000000000000000000000'  > resp
   $ f --size --hexdump --bytes 28 --sha1 resp
   resp: size=227, sha1=35a4c074da74f32f5440da3cbf04
   0000: 32 30 30 20 53 63 72 69 70 74 20 6f 75 74 70 75 |200 Script outpu|
   0010: 74 20 66 6f 6c 6c 6f 77 73 0a 0a 78             |t follows..x|
 
 Explicit 0.1 will send zlib because "none" isn't supported on 0.1
 
   $ get-with-headers.py --hgproto '0.1' $LOCALIP:$HGPORT '?cmd=getbundle&heads=e93700bd72895c5addab234c56d4024b487a362f&common=0000000000000000000000000000000000000000'  > resp
   $ f --size --hexdump --bytes 28 --sha1 resp
   resp: size=227, sha1=35a4c074da74f32f5440da3cbf04
   0000: 32 30 30 20 53 63 72 69 70 74 20 6f 75 74 70 75 |200 Script outpu|
   0010: 74 20 66 6f 6c 6c 6f 77 73 0a 0a 78             |t follows..x|
 
 0.2 with no compression will get "none" because that is server's preference
 (spec says ZL and UN are implicitly supported)
 
   $ get-with-headers.py --hgproto '0.2' $LOCALIP:$HGPORT '?cmd=getbundle&heads=e93700bd72895c5addab234c56d4024b487a362f&common=0000000000000000000000000000000000000000'  > resp
   $ f --size --hexdump --bytes 32 --sha1 resp
   resp: size=432, sha1=ac931b412ec185a02e0e5bcff98dac83
   0000: 32 30 30 20 53 63 72 69 70 74 20 6f 75 74 70 75 |200 Script outpu|
   0010: 74 20 66 6f 6c 6c 6f 77 73 0a 0a 04 6e 6f 6e 65 |t follows...none|
 
 Client receives server preference even if local order doesn't match
 
   $ get-with-headers.py --hgproto '0.2 comp=zlib,none' $LOCALIP:$HGPORT '?cmd=getbundle&heads=e93700bd72895c5addab234c56d4024b487a362f&common=0000000000000000000000000000000000000000'  > resp
   $ f --size --hexdump --bytes 32 --sha1 resp
   resp: size=432, sha1=ac931b412ec185a02e0e5bcff98dac83
   0000: 32 30 30 20 53 63 72 69 70 74 20 6f 75 74 70 75 |200 Script outpu|
   0010: 74 20 66 6f 6c 6c 6f 77 73 0a 0a 04 6e 6f 6e 65 |t follows...none|
 
 Client receives only supported format even if not server preferred format
 
   $ get-with-headers.py --hgproto '0.2 comp=zlib' $LOCALIP:$HGPORT '?cmd=getbundle&heads=e93700bd72895c5addab234c56d4024b487a362f&common=0000000000000000000000000000000000000000'  > resp
   $ f --size --hexdump --bytes 33 --sha1 resp
   resp: size=232, sha1=a1c727f0c9693ca15742a75c30419bc36
   0000: 32 30 30 20 53 63 72 69 70 74 20 6f 75 74 70 75 |200 Script outpu|
   0010: 74 20 66 6f 6c 6c 6f 77 73 0a 0a 04 7a 6c 69 62 |t follows...zlib|
   0020: 78                                              |x|
 
   $ killdaemons.py
   $ cd ..
 
 Test listkeys for listing namespaces
 
   $ hg init empty
   $ hg -R empty serve -p $HGPORT -d --pid-file hg.pid
   $ cat hg.pid > $DAEMON_PIDS
 
   $ hg --verbose debugwireproto http://$LOCALIP:$HGPORT << EOF
   > command listkeys
   >     namespace namespaces
   > EOF
   s> setsockopt(6, 1, 1) -> None (?)
   s>     GET /?cmd=capabilities HTTP/1.1\r\n
   s>     Accept-Encoding: identity\r\n
   s>     accept: application/mercurial-0.1\r\n
   s>     host: $LOCALIP:$HGPORT\r\n (glob)
   s>     user-agent: Mercurial debugwireproto\r\n
   s>     \r\n
   s> makefile('rb', None)
   s>     HTTP/1.1 200 Script output follows\r\n
   s>     Server: testing stub value\r\n
   s>     Date: $HTTP_DATE$\r\n
   s>     Content-Type: application/mercurial-0.1\r\n
   s>     Content-Length: *\r\n (glob)
   s>     \r\n
-  s>     batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset compression=$BUNDLE2_COMPRESSIONS$ getbundle httpheader=1024 httpmediatype=0.1rx,0.1tx,0.2tx known lookup pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash
+  s>     batch branchmap \$USUAL_BUNDLE2_CAPS\$ changegroupsubset compression=\$BUNDLE2_COMPRESSIONS\$ getbundle httpheader=1024 httpmediatype=0.1rx,0.1tx,0.2tx known lookup pushkey streamreqs=[^ ,]+(,[^ ,]+)* unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash (re)
   sending listkeys command
   s> setsockopt(6, 1, 1) -> None (?)
   s>     GET /?cmd=listkeys HTTP/1.1\r\n
   s>     Accept-Encoding: identity\r\n
   s>     vary: X-HgArg-1,X-HgProto-1\r\n
   s>     x-hgarg-1: namespace=namespaces\r\n
   s>     x-hgproto-1: 0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull\r\n
   s>     accept: application/mercurial-0.1\r\n
   s>     host: $LOCALIP:$HGPORT\r\n (glob)
   s>     user-agent: Mercurial debugwireproto\r\n
   s>     \r\n
   s> makefile('rb', None)
   s>     HTTP/1.1 200 Script output follows\r\n
   s>     Server: testing stub value\r\n
   s>     Date: $HTTP_DATE$\r\n
   s>     Content-Type: application/mercurial-0.1\r\n
   s>     Content-Length: 30\r\n
   s>     \r\n
   s>     bookmarks\t\n
   s>     namespaces\t\n
   s>     phases\t
   response: {
     b'bookmarks': b'',
     b'namespaces': b'',
     b'phases': b''
   }
   (sent 2 HTTP requests and * bytes; received * bytes in responses) (glob)
 
 Same thing, but with "httprequest" command
 
   $ hg --verbose debugwireproto --peer raw http://$LOCALIP:$HGPORT << EOF
   > httprequest GET ?cmd=listkeys
   >     user-agent: test
   >     x-hgarg-1: namespace=namespaces
   > EOF
   using raw connection to peer
   s> setsockopt(6, 1, 1) -> None (?)
   s>     GET /?cmd=listkeys HTTP/1.1\r\n
   s>     Accept-Encoding: identity\r\n
   s>     user-agent: test\r\n
   s>     x-hgarg-1: namespace=namespaces\r\n
   s>     host: $LOCALIP:$HGPORT\r\n (glob)
   s>     \r\n
   s> makefile('rb', None)
   s>     HTTP/1.1 200 Script output follows\r\n
   s>     Server: testing stub value\r\n
   s>     Date: $HTTP_DATE$\r\n
   s>     Content-Type: application/mercurial-0.1\r\n
   s>     Content-Length: 30\r\n
   s>     \r\n
   s>     bookmarks\t\n
   s>     namespaces\t\n
   s>     phases\t
   $ killdaemons.py
 
 HTTP client follows HTTP redirect on handshake to new repo
 
   $ cd $TESTTMP
 
   $ hg init redirector
   $ hg init redirected
   $ cd redirected
   $ touch foo
   $ hg -q commit -A -m initial
   $ cd ..
 
   $ cat > paths.conf << EOF
   > [paths]
   > / = $TESTTMP/*
   > EOF
 
   $ cat > redirectext.py << EOF
   > from mercurial import extensions, wireprotoserver
   > def wrappedcallhttp(orig, repo, req, res, proto, cmd):
   >     path = req.advertisedurl[len(req.advertisedbaseurl):]
   >     if not path.startswith(b'/redirector'):
   >         return orig(repo, req, res, proto, cmd)
   >     relpath = path[len(b'/redirector'):]
   >     res.status = b'301 Redirect'
   >     newurl = b'%s/redirected%s' % (req.baseurl, relpath)
   >     if not repo.ui.configbool(b'testing', b'redirectqs', True) and b'?' in newurl:
   >         newurl = newurl[0:newurl.index(b'?')]
   >     res.headers[b'Location'] = newurl
   >     res.headers[b'Content-Type'] = b'text/plain'
   >     res.setbodybytes(b'redirected')
   >     return True
   > 
   > extensions.wrapfunction(wireprotoserver, '_callhttp', wrappedcallhttp)
   > EOF
 
   $ hg --config extensions.redirect=$TESTTMP/redirectext.py \
   >    --config server.compressionengines=zlib \
   >     serve --web-conf paths.conf --pid-file hg.pid -p $HGPORT -d
   $ cat hg.pid > $DAEMON_PIDS
 
 Verify our HTTP 301 is served properly
 
   $ hg --verbose debugwireproto --peer raw http://$LOCALIP:$HGPORT << EOF
   > httprequest GET /redirector?cmd=capabilities
   >     user-agent: test
   > EOF
   using raw connection to peer
   s> setsockopt(6, 1, 1) -> None (?)
   s>     GET /redirector?cmd=capabilities HTTP/1.1\r\n
   s>     Accept-Encoding: identity\r\n
   s>     user-agent: test\r\n
   s>     host: $LOCALIP:$HGPORT\r\n (glob)
   s>     \r\n
   s> makefile('rb', None)
   s>     HTTP/1.1 301 Redirect\r\n
   s>     Server: testing stub value\r\n
   s>     Date: $HTTP_DATE$\r\n
   s>     Location: http://$LOCALIP:$HGPORT/redirected?cmd=capabilities\r\n (glob)
   s>     Content-Type: text/plain\r\n
   s>     Content-Length: 10\r\n
   s>     \r\n
   s>     redirected
   s> setsockopt(6, 1, 1) -> None (?)
   s>     GET /redirected?cmd=capabilities HTTP/1.1\r\n
   s>     Accept-Encoding: identity\r\n
   s>     user-agent: test\r\n
   s>     host: $LOCALIP:$HGPORT\r\n (glob)
   s>     \r\n
   s> makefile('rb', None)
   s>     HTTP/1.1 200 Script output follows\r\n
   s>     Server: testing stub value\r\n
   s>     Date: $HTTP_DATE$\r\n
   s>     Content-Type: application/mercurial-0.1\r\n
-  s>     Content-Length: 484\r\n
+  s>     Content-Length: \d+\\r\\n (re)
   s>     \r\n
-  s>     batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset compression=$BUNDLE2_COMPRESSIONS$ getbundle httpheader=1024 httpmediatype=0.1rx,0.1tx,0.2tx known lookup pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash
+  s>     batch branchmap \$USUAL_BUNDLE2_CAPS\$ changegroupsubset compression=\$BUNDLE2_COMPRESSIONS\$ getbundle httpheader=1024 httpmediatype=0.1rx,0.1tx,0.2tx known lookup pushkey streamreqs=[^ ,]+(,[^ ,]+)* unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash (re)
 
 Test with the HTTP peer
 
   $ hg --verbose debugwireproto http://$LOCALIP:$HGPORT/redirector << EOF
   > command heads
   > EOF
   s> setsockopt(6, 1, 1) -> None (?)
   s>     GET /redirector?cmd=capabilities HTTP/1.1\r\n
   s>     Accept-Encoding: identity\r\n
   s>     accept: application/mercurial-0.1\r\n
   s>     host: $LOCALIP:$HGPORT\r\n (glob)
   s>     user-agent: Mercurial debugwireproto\r\n
   s>     \r\n
   s> makefile('rb', None)
   s>     HTTP/1.1 301 Redirect\r\n
   s>     Server: testing stub value\r\n
   s>     Date: $HTTP_DATE$\r\n
   s>     Location: http://$LOCALIP:$HGPORT/redirected?cmd=capabilities\r\n (glob)
   s>     Content-Type: text/plain\r\n
   s>     Content-Length: 10\r\n
   s>     \r\n
   s>     redirected
   s> setsockopt(6, 1, 1) -> None (?)
   s>     GET /redirected?cmd=capabilities HTTP/1.1\r\n
   s>     Accept-Encoding: identity\r\n
   s>     accept: application/mercurial-0.1\r\n
   s>     host: $LOCALIP:$HGPORT\r\n (glob)
   s>     user-agent: Mercurial debugwireproto\r\n
   s>     \r\n
   s> makefile('rb', None)
   s>     HTTP/1.1 200 Script output follows\r\n
   s>     Server: testing stub value\r\n
   s>     Date: $HTTP_DATE$\r\n
   s>     Content-Type: application/mercurial-0.1\r\n
-  s>     Content-Length: 484\r\n
+  s>     Content-Length: \d+\\r\\n (re)
   s>     \r\n
   real URL is http://$LOCALIP:$HGPORT/redirected (glob)
-  s>     batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset compression=$BUNDLE2_COMPRESSIONS$ getbundle httpheader=1024 httpmediatype=0.1rx,0.1tx,0.2tx known lookup pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash
+  s>     batch branchmap \$USUAL_BUNDLE2_CAPS\$ changegroupsubset compression=\$BUNDLE2_COMPRESSIONS\$ getbundle httpheader=1024 httpmediatype=0.1rx,0.1tx,0.2tx known lookup pushkey streamreqs=[^ ,]+(,[^ ,]+)* unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash (re)
   sending heads command
   s> setsockopt(6, 1, 1) -> None (?)
   s>     GET /redirected?cmd=heads HTTP/1.1\r\n
   s>     Accept-Encoding: identity\r\n
   s>     vary: X-HgProto-1\r\n
   s>     x-hgproto-1: 0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull\r\n
   s>     accept: application/mercurial-0.1\r\n
   s>     host: $LOCALIP:$HGPORT\r\n (glob)
   s>     user-agent: Mercurial debugwireproto\r\n
   s>     \r\n
   s> makefile('rb', None)
   s>     HTTP/1.1 200 Script output follows\r\n
   s>     Server: testing stub value\r\n
   s>     Date: $HTTP_DATE$\r\n
   s>     Content-Type: application/mercurial-0.1\r\n
   s>     Content-Length: 41\r\n
   s>     \r\n
   s>     96ee1d7354c4ad7372047672c36a1f561e3a6a4c\n
   response: [
     b'\x96\xee\x1dsT\xc4\xadsr\x04vr\xc3j\x1fV\x1e:jL'
   ]
   (sent 3 HTTP requests and * bytes; received * bytes in responses) (glob)
 
   $ killdaemons.py
 
 Now test a variation where we strip the query string from the redirect URL.
 (SCM Manager apparently did this and clients would recover from it)
 
   $ hg --config extensions.redirect=$TESTTMP/redirectext.py \
   >    --config server.compressionengines=zlib \
   >    --config testing.redirectqs=false \
   >     serve --web-conf paths.conf --pid-file hg.pid -p $HGPORT -d
   $ cat hg.pid > $DAEMON_PIDS
 
   $ hg --verbose debugwireproto --peer raw http://$LOCALIP:$HGPORT << EOF
   > httprequest GET /redirector?cmd=capabilities
   >     user-agent: test
   > EOF
   using raw connection to peer
   s> setsockopt(6, 1, 1) -> None (?)
   s>     GET /redirector?cmd=capabilities HTTP/1.1\r\n
   s>     Accept-Encoding: identity\r\n
   s>     user-agent: test\r\n
   s>     host: $LOCALIP:$HGPORT\r\n (glob)
   s>     \r\n
   s> makefile('rb', None)
   s>     HTTP/1.1 301 Redirect\r\n
   s>     Server: testing stub value\r\n
   s>     Date: $HTTP_DATE$\r\n
   s>     Location: http://$LOCALIP:$HGPORT/redirected\r\n (glob)
   s>     Content-Type: text/plain\r\n
   s>     Content-Length: 10\r\n
   s>     \r\n
   s>     redirected
   s> setsockopt(6, 1, 1) -> None (?)
   s>     GET /redirected HTTP/1.1\r\n
   s>     Accept-Encoding: identity\r\n
   s>     user-agent: test\r\n
   s>     host: $LOCALIP:$HGPORT\r\n (glob)
   s>     \r\n
   s> makefile('rb', None)
   s>     HTTP/1.1 200 Script output follows\r\n
   s>     Server: testing stub value\r\n
   s>     Date: $HTTP_DATE$\r\n
   s>     ETag: W/"*"\r\n (glob)
   s>     Content-Type: text/html; charset=ascii\r\n
   s>     Transfer-Encoding: chunked\r\n
   s>     \r\n
   s>     414\r\n
   s>     <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">\n
   s>     <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en-US">\n
   s>     <head>\n
   s>     <link rel="icon" href="/redirected/static/hgicon.png" type="image/png" />\n
   s>     <meta name="robots" content="index, nofollow" />\n
   s>     <link rel="stylesheet" href="/redirected/static/style-paper.css" type="text/css" />\n
   s>     <script type="text/javascript" src="/redirected/static/mercurial.js"></script>\n
   s>     \n
   s>     <title>redirected: log</title>\n
   s>     <link rel="alternate" type="application/atom+xml"\n
   s>        href="/redirected/atom-log" title="Atom feed for redirected" />\n
   s>     <link rel="alternate" type="application/rss+xml"\n
   s>        href="/redirected/rss-log" title="RSS feed for redirected" />\n
   s>     </head>\n
   s>     <body>\n
   s>     \n
   s>     <div class="container">\n
   s>     <div class="menu">\n
   s>     <div class="logo">\n
   s>     <a href="https://mercurial-scm.org/">\n
   s>     <img src="/redirected/static/hglogo.png" alt="mercurial" /></a>\n
   s>     </div>\n
   s>     <ul>\n
   s>     <li class="active">log</li>\n
   s>     <li><a href="/redirected/graph/tip">graph</a></li>\n
   s>     <li><a href="/redirected/tags">tags</a></li>\n
   s>     <li><a href="
   s>     \r\n
   s>     810\r\n
   s>     /redirected/bookmarks">bookmarks</a></li>\n
   s>     <li><a href="/redirected/branches">branches</a></li>\n
   s>     </ul>\n
   s>     <ul>\n
   s>     <li><a href="/redirected/rev/tip">changeset</a></li>\n
   s>     <li><a href="/redirected/file/tip">browse</a></li>\n
   s>     </ul>\n
   s>     <ul>\n
   s>     \n
   s>     </ul>\n
   s>     <ul>\n
   s>      <li><a href="/redirected/help">help</a></li>\n
   s>     </ul>\n
   s>     <div class="atom-logo">\n
   s>     <a href="/redirected/atom-log" title="subscribe to atom feed">\n
   s>     <img class="atom-logo" src="/redirected/static/feed-icon-14x14.png" alt="atom feed" />\n
   s>     </a>\n
   s>     </div>\n
   s>     </div>\n
   s>     \n
   s>     <div class="main">\n
   s>     <h2 class="breadcrumb"><a href="/">Mercurial</a> &gt; <a href="/redirected">redirected</a> </h2>\n
   s>     <h3>log</h3>\n
   s>     \n
   s>     \n
   s>     <form class="search" action="/redirected/log">\n
   s>     \n
   s>     <p><input name="rev" id="search1" type="text" size="30" value="" /></p>\n
   s>     <div id="hint">Find changesets by keywords (author, files, the commit message), revision\n
   s>     number or hash, or <a href="/redirected/help/revsets">revset expression</a>.</div>\n
   s>     </form>\n
   s>     \n
   s>     <div class="navigate">\n
   s>     <a href="/redirected/shortlog/tip?revcount=30">less</a>\n
   s>     <a href="/redirected/shortlog/tip?revcount=120">more</a>\n
   s>     | rev 0: <a href="/redirected/shortlog/96ee1d7354c4">(0)</a> <a href="/redirected/shortlog/tip">tip</a> \n
   s>     </div>\n
   s>     \n
   s>     <table class="bigtable">\n
   s>     <thead>\n
   s>      <tr>\n
   s>       <th class="age">age</th>\n
   s>       <th class="author">author</th>\n
   s>       <th class="description">description</th>\n
   s>      </tr>\n
   s>     </thead>\n
   s>     <tbody class="stripes2">\n
   s>      <tr>\n
   s>       <td class="age">Thu, 01 Jan 1970 00:00:00 +0000</td>\n
   s>       <td class="author">test</td>\n
   s>       <td class="description">\n
   s>        <a href="/redirected/rev/96ee1d7354c4">initial</a>\n
   s>        <span class="phase">draft</span> <span class="branchhead">default</span> <span class="tag">tip</span> \n
   s>       </td>\n
   s>      </tr>\n
   s>     \n
   s>     </tbody>\n
   s>     </table>\n
   s>     \n
   s>     <div class="navigate">\n
   s>     <a href="/redirected/shortlog/tip?revcount=30">less</a>\n
   s>     <a href="/redirected/shortlog/tip?revcount=120">more</a>\n
   s>     | rev 0: <a href="/redirected/shortlog/96ee1d7354c4">(0)</a> <a href="/redirected/shortlog/tip">tip</a> \n
   s>     </div>\n
   s>     \n
   s>     <script type="text/javascript">\n
   s>         ajaxScrollInit(\n
   s>                 \'/redirected/shortlog/%next%\',\n
   s>                 \'\', <!-- NEXTHASH\n
   s>                 function (htmlText) {
   s>     \r\n
   s>     14a\r\n
   s>     \n
   s>                     var m = htmlText.match(/\'(\\w+)\', <!-- NEXTHASH/);\n
   s>                     return m ? m[1] : null;\n
   s>                 },\n
   s>                 \'.bigtable > tbody\',\n
   s>                 \'<tr class="%class%">\\\n
   s>                 <td colspan="3" style="text-align: center;">%text%</td>\\\n
   s>                 </tr>\'\n
   s>         );\n
   s>     </script>\n
   s>     \n
   s>     </div>\n
   s>     </div>\n
   s>     \n
   s>     \n
   s>     \n
   s>     </body>\n
   s>     </html>\n
   s>     \n
   s>     \r\n
   s>     0\r\n
   s>     \r\n
 
   $ hg --verbose debugwireproto http://$LOCALIP:$HGPORT/redirector << EOF
   > command heads
   > EOF
   s> setsockopt(6, 1, 1) -> None (?)
   s>     GET /redirector?cmd=capabilities HTTP/1.1\r\n
   s>     Accept-Encoding: identity\r\n
   s>     accept: application/mercurial-0.1\r\n
   s>     host: $LOCALIP:$HGPORT\r\n (glob)
   s>     user-agent: Mercurial debugwireproto\r\n
   s>     \r\n
   s> makefile('rb', None)
   s>     HTTP/1.1 301 Redirect\r\n
   s>     Server: testing stub value\r\n
   s>     Date: $HTTP_DATE$\r\n
   s>     Location: http://$LOCALIP:$HGPORT/redirected\r\n (glob)
   s>     Content-Type: text/plain\r\n
   s>     Content-Length: 10\r\n
   s>     \r\n
   s>     redirected
   s> setsockopt(6, 1, 1) -> None (?)
   s>     GET /redirected HTTP/1.1\r\n
   s>     Accept-Encoding: identity\r\n
   s>     accept: application/mercurial-0.1\r\n
   s>     host: $LOCALIP:$HGPORT\r\n (glob)
   s>     user-agent: Mercurial debugwireproto\r\n
   s>     \r\n
   s> makefile('rb', None)
   s>     HTTP/1.1 200 Script output follows\r\n
   s>     Server: testing stub value\r\n
   s>     Date: $HTTP_DATE$\r\n
   s>     ETag: W/"*"\r\n (glob)
   s>     Content-Type: text/html; charset=ascii\r\n
   s>     Transfer-Encoding: chunked\r\n
   s>     \r\n
   real URL is http://$LOCALIP:$HGPORT/redirected (glob)
   s>     414\r\n
   s>     <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">\n
   s>     <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en-US">\n
   s>     <head>\n
   s>     <link rel="icon" href="/redirected/static/hgicon.png" type="image/png" />\n
   s>     <meta name="robots" content="index, nofollow" />\n
   s>     <link rel="stylesheet" href="/redirected/static/style-paper.css" type="text/css" />\n
   s>     <script type="text/javascript" src="/redirected/static/mercurial.js"></script>\n
   s>     \n
   s>     <title>redirected: log</title>\n
   s>     <link rel="alternate" type="application/atom+xml"\n
   s>        href="/redirected/atom-log" title="Atom feed for redirected" />\n
   s>     <link rel="alternate" type="application/rss+xml"\n
   s>        href="/redirected/rss-log" title="RSS feed for redirected" />\n
   s>     </head>\n
   s>     <body>\n
   s>     \n
   s>     <div class="container">\n
   s>     <div class="menu">\n
   s>     <div class="logo">\n
   s>     <a href="https://mercurial-scm.org/">\n
   s>     <img src="/redirected/static/hglogo.png" alt="mercurial" /></a>\n
   s>     </div>\n
   s>     <ul>\n
   s>     <li class="active">log</li>\n
   s>     <li><a href="/redirected/graph/tip">graph</a></li>\n
   s>     <li><a href="/redirected/tags">tags</a
   s> setsockopt(6, 1, 1) -> None (?)
   s>     GET /redirected?cmd=capabilities HTTP/1.1\r\n
   s>     Accept-Encoding: identity\r\n
   s>     accept: application/mercurial-0.1\r\n
   s>     host: $LOCALIP:$HGPORT\r\n (glob)
   s>     user-agent: Mercurial debugwireproto\r\n
   s>     \r\n
   s> makefile('rb', None)
   s>     HTTP/1.1 200 Script output follows\r\n
   s>     Server: testing stub value\r\n
   s>     Date: $HTTP_DATE$\r\n
   s>     Content-Type: application/mercurial-0.1\r\n
-  s>     Content-Length: 484\r\n
+  s>     Content-Length: \d+\\r\\n (re)
   s>     \r\n
   real URL is http://$LOCALIP:$HGPORT/redirected (glob)
-  s>     batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset compression=$BUNDLE2_COMPRESSIONS$ getbundle httpheader=1024 httpmediatype=0.1rx,0.1tx,0.2tx known lookup pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash
+  s>     batch branchmap \$USUAL_BUNDLE2_CAPS\$ changegroupsubset compression=\$BUNDLE2_COMPRESSIONS\$ getbundle httpheader=1024 httpmediatype=0.1rx,0.1tx,0.2tx known lookup pushkey streamreqs=[^ ,]+(,[^ ,]+)* unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash (re)
   sending heads command
   s> setsockopt(6, 1, 1) -> None (?)
   s>     GET /redirected?cmd=heads HTTP/1.1\r\n
   s>     Accept-Encoding: identity\r\n
   s>     vary: X-HgProto-1\r\n
   s>     x-hgproto-1: 0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull\r\n
   s>     accept: application/mercurial-0.1\r\n
   s>     host: $LOCALIP:$HGPORT\r\n (glob)
   s>     user-agent: Mercurial debugwireproto\r\n
   s>     \r\n
   s> makefile('rb', None)
   s>     HTTP/1.1 200 Script output follows\r\n
   s>     Server: testing stub value\r\n
   s>     Date: $HTTP_DATE$\r\n
   s>     Content-Type: application/mercurial-0.1\r\n
   s>     Content-Length: 41\r\n
   s>     \r\n
   s>     96ee1d7354c4ad7372047672c36a1f561e3a6a4c\n
   response: [
     b'\x96\xee\x1dsT\xc4\xadsr\x04vr\xc3j\x1fV\x1e:jL'
   ]
   (sent 4 HTTP requests and * bytes; received * bytes in responses) (glob)