view tests/test-mq-subrepo-svn.t @ 20477:2607a21bb40b

pull: move transaction logic into the pull object

Most local change that occurs during a pull are doing within a `transaction`.
Currently this mean (1) adding new changeset (2) adding obsolescence markers. We
want the two operations to be done in the same transaction. However we do not
want to create a transaction if nothing is added to the repo. Creating an empty
transaction would drop the previous transaction data and confuse tool and people
who are still using rollback.

So the current pull code has some logic to create and handle this transaction on
demand. We are moving this logic in to the `pulloperation` object itself to
simplify this lazy creation logic through all different par of the push.

Note that, in the future, other part of pull (phases, bookmark) will probably
want to be part of the transaction too.

  $ "$TESTDIR/hghave" svn13 || exit 80

  $ echo "[extensions]" >> $HGRCPATH
  $ echo "mq=" >> $HGRCPATH
  $ echo "[diff]" >> $HGRCPATH
  $ echo "nodates=1" >> $HGRCPATH

fn to create new repository, and cd into it
  $ mkrepo() {
  >     hg init $1
  >     cd $1
  >     hg qinit
  > }


handle svn subrepos safely

  $ svnadmin create svn-repo-2499

  $ SVNREPOPATH=`pwd`/svn-repo-2499/project
#if windows
  $ SVNREPOURL=file:///`python -c "import urllib, sys; sys.stdout.write(urllib.quote(sys.argv[1]))" "$SVNREPOPATH"`
#else
  $ SVNREPOURL=file://`python -c "import urllib, sys; sys.stdout.write(urllib.quote(sys.argv[1]))" "$SVNREPOPATH"`
#endif

  $ mkdir -p svn-project-2499/trunk
  $ svn import -m 'init project' svn-project-2499 "$SVNREPOURL"
  Adding         svn-project-2499/trunk (glob)
  
  Committed revision 1.

qnew on repo w/svn subrepo
  $ mkrepo repo-2499-svn-subrepo
  $ svn co "$SVNREPOURL"/trunk sub
  Checked out revision 1.
  $ echo 'sub = [svn]sub' >> .hgsub
  $ hg add .hgsub
  $ hg status -S -X '**/format'
  A .hgsub
  $ hg qnew -m0 0.diff
  $ cd sub
  $ echo a > a
  $ svn add a
  A         a
  $ svn st
  A*    a (glob)
  $ cd ..
  $ hg status -S        # doesn't show status for svn subrepos (yet)
  $ hg qnew -m1 1.diff
  abort: uncommitted changes in subrepository sub
  [255]

  $ cd ..