tests/test-convert-hg-svn.t

tests: run "cwd was removed" test only if cwd can actually be removed

On some platforms, cwd can't be removed. In which case, util.unlinkpath()
continues with no error since the failure of directory removal isn't critical.
So it doesn't make sense to run the test added by 90a6c18a7c1d on those
platforms. OTOH, we need to run the test in test-rebase-scenario-global.t
since the repository is referenced after that.

#require svn svn-bindings

  $ filter_svn_output () {
  >     egrep -v 'Committing|Updating|(^$)' | sed -e 's/done$//' || true
  > }

  $ cat <<EOF >> $HGRCPATH
  > [extensions]
  > convert =
  > mq =
  > EOF

  $ SVNREPOPATH=`pwd`/svn-repo
#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

  $ svnadmin create "$SVNREPOPATH"
  $ cat > "$SVNREPOPATH"/hooks/pre-revprop-change <<EOF
  > #!/bin/sh
  > 
  > REPOS="$1"
  > REV="$2"
  > USER="$3"
  > PROPNAME="$4"
  > ACTION="$5"
  > 
  > if [ "$ACTION" = "M" -a "$PROPNAME" = "svn:log" ]; then exit 0; fi
  > if [ "$ACTION" = "A" -a "$PROPNAME" = "hg:convert-branch" ]; then exit 0; fi
  > if [ "$ACTION" = "A" -a "$PROPNAME" = "hg:convert-rev" ]; then exit 0; fi
  > 
  > echo "Changing prohibited revision property" >&2
  > exit 1
  > EOF
  $ chmod +x "$SVNREPOPATH"/hooks/pre-revprop-change
  $ svn co "$SVNREPOURL" "$SVNREPOPATH"-wc
  Checked out revision 0.
  $ cd "$SVNREPOPATH"-wc
  $ echo a > a
  $ svn add a
  A         a
  $ svn ci -m'added a' a | filter_svn_output
  Adding         a
  Transmitting file data .
  Committed revision 1.
  $ cd ..

initial roundtrip

  $ hg convert -s svn -d hg "$SVNREPOPATH"-wc "$SVNREPOPATH"-hg | grep -v initializing
  scanning source...
  sorting...
  converting...
  0 added a
  $ hg convert -s hg -d svn "$SVNREPOPATH"-hg "$SVNREPOPATH"-wc
  scanning source...
  sorting...
  converting...

second roundtrip should do nothing

  $ hg convert -s svn -d hg "$SVNREPOPATH"-wc "$SVNREPOPATH"-hg
  scanning source...
  sorting...
  converting...
  $ hg convert -s hg -d svn "$SVNREPOPATH"-hg "$SVNREPOPATH"-wc
  scanning source...
  sorting...
  converting...

new hg rev

  $ hg clone "$SVNREPOPATH"-hg "$SVNREPOPATH"-work
  updating to branch default
  1 files updated, 0 files merged, 0 files removed, 0 files unresolved
  $ cd "$SVNREPOPATH"-work
  $ echo b > b
  $ hg add b
  $ hg ci -mb

adding an empty revision

  $ hg qnew -m emtpy empty
  $ hg qfinish -a
  $ cd ..

echo hg to svn

  $ hg --cwd "$SVNREPOPATH"-hg pull -q "$SVNREPOPATH"-work
  $ hg convert -s hg -d svn "$SVNREPOPATH"-hg "$SVNREPOPATH"-wc
  scanning source...
  sorting...
  converting...
  1 b
  0 emtpy

svn back to hg should do nothing

  $ hg convert -s svn -d hg "$SVNREPOPATH"-wc "$SVNREPOPATH"-hg
  scanning source...
  sorting...
  converting...

hg back to svn should do nothing

  $ hg convert -s hg -d svn "$SVNREPOPATH"-hg "$SVNREPOPATH"-wc
  scanning source...
  sorting...
  converting...

verify which shamap format we are storing and must be able to handle

  $ cat svn-repo-hg/.hg/shamap
  svn:????????-????-????-????-????????????@1 ???????????????????????????????????????? (glob)
  svn:????????-????-????-????-????????????@2 ???????????????????????????????????????? (glob)
  svn:????????-????-????-????-????????????@2 ???????????????????????????????????????? (glob)
  $ cat svn-repo-wc/.svn/hg-shamap
  ???????????????????????????????????????? 1 (glob)
  ???????????????????????????????????????? svn:????????-????-????-????-????????????@2 (glob)
  ???????????????????????????????????????? svn:????????-????-????-????-????????????@2 (glob)