view tests/test-clone-cgi.t @ 13155:f02d7a562a21

subrepo: avoids empty commit when .hgsubstate is dirty (issue2403)

This patch avoids empty commit when .hgsubstate is dirty. Empty commit
was caused by .hgsubstate being updated back to the state of the
working copy parent when committing, if a user had changed it manually
and not made any changes in subrepositories.

The subrepository state from the working copies parent is compared
with the state calculated as a result of trying to commit the
subrepositories. If the two states are the same, then return None
otherwise the commit is just done.

The line: "committing subrepository x" will be written if there is
nothing committed, but .hgsubstate is dirty for x subrepository.

This is a test of the wire protocol over CGI-based hgweb.
initialize repository

  $ hg init test
  $ cd test
  $ echo a > a
  $ hg ci -Ama
  adding a
  $ cd ..
  $ cat >hgweb.cgi <<HGWEB
  > #
  > # An example CGI script to use hgweb, edit as necessary
  > import cgitb
  > cgitb.enable()
  > from mercurial import demandimport; demandimport.enable()
  > from mercurial.hgweb import hgweb
  > from mercurial.hgweb import wsgicgi
  > application = hgweb("test", "Empty test repository")
  > wsgicgi.launch(application)
  > HGWEB
  $ chmod 755 hgweb.cgi
  $ DOCUMENT_ROOT="/var/www/hg"; export DOCUMENT_ROOT
  $ GATEWAY_INTERFACE="CGI/1.1"; export GATEWAY_INTERFACE
  $ HTTP_ACCEPT="text/xml,application/xml,application/xhtml+xml,text/html;q=0.9,text/plain;q=0.8,image/png,*/*;q=0.5"; export HTTP_ACCEPT
  $ HTTP_ACCEPT_CHARSET="ISO-8859-1,utf-8;q=0.7,*;q=0.7"; export HTTP_ACCEPT_CHARSET
  $ HTTP_ACCEPT_ENCODING="gzip,deflate"; export HTTP_ACCEPT_ENCODING
  $ HTTP_ACCEPT_LANGUAGE="en-us,en;q=0.5"; export HTTP_ACCEPT_LANGUAGE
  $ HTTP_CACHE_CONTROL="max-age=0"; export HTTP_CACHE_CONTROL
  $ HTTP_CONNECTION="keep-alive"; export HTTP_CONNECTION
  $ HTTP_HOST="hg.omnifarious.org"; export HTTP_HOST
  $ HTTP_KEEP_ALIVE="300"; export HTTP_KEEP_ALIVE
  $ HTTP_USER_AGENT="Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.8.0.4) Gecko/20060608 Ubuntu/dapper-security Firefox/1.5.0.4"; export HTTP_USER_AGENT
  $ PATH_INFO="/"; export PATH_INFO
  $ PATH_TRANSLATED="/var/www/hg/index.html"; export PATH_TRANSLATED
  $ REMOTE_ADDR="127.0.0.2"; export REMOTE_ADDR
  $ REMOTE_PORT="44703"; export REMOTE_PORT
  $ REQUEST_METHOD="GET"; export REQUEST_METHOD
  $ REQUEST_URI="/test/"; export REQUEST_URI
  $ SCRIPT_FILENAME="/home/hopper/hg_public/test.cgi"; export SCRIPT_FILENAME
  $ SCRIPT_NAME="/test"; export SCRIPT_NAME
  $ SCRIPT_URI="http://hg.omnifarious.org/test/"; export SCRIPT_URI
  $ SCRIPT_URL="/test/"; export SCRIPT_URL
  $ SERVER_ADDR="127.0.0.1"; export SERVER_ADDR
  $ SERVER_ADMIN="eric@localhost"; export SERVER_ADMIN
  $ SERVER_NAME="hg.omnifarious.org"; export SERVER_NAME
  $ SERVER_PORT="80"; export SERVER_PORT
  $ SERVER_PROTOCOL="HTTP/1.1"; export SERVER_PROTOCOL
  $ SERVER_SIGNATURE="<address>Apache/2.0.53 (Fedora) Server at hg.omnifarious.org Port 80</address>"; export SERVER_SIGNATURE
  $ SERVER_SOFTWARE="Apache/2.0.53 (Fedora)"; export SERVER_SOFTWARE

try hgweb request

  $ QUERY_STRING="cmd=changegroup&roots=0000000000000000000000000000000000000000"; export QUERY_STRING
  $ python hgweb.cgi >page1 2>&1
  $ python "$TESTDIR/md5sum.py" page1
  1f424bb22ec05c3c6bc866b6e67efe43  page1