tests/test-convert-hg-svn

revlog.revision(): minor cleanup

Rename some variables, making the name more obvious (in particular "cache" was
actually two different variable.
Move code around, moving the index preloading before the deltachain computation,
without that index preloading was useless (everything was read in deltachain).

#!/bin/sh

"$TESTDIR/hghave" svn svn-bindings || exit 80

fix_path()
{
    tr '\\' /
}

echo "[extensions]" >> $HGRCPATH
echo "convert = " >> $HGRCPATH
echo "mq = " >> $HGRCPATH

svnpath=`pwd | fix_path`/svn-repo
svnadmin create "$svnpath"

cat > "$svnpath"/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 "$svnpath"/hooks/pre-revprop-change

# SVN wants all paths to start with a slash. Unfortunately,
# Windows ones don't. Handle that.
svnurl="$svnpath"
expr "$svnurl" : "\/" > /dev/null
if [ $? -ne 0 ]; then
    svnurl="/$svnurl"
fi
svnurl="file://$svnurl"
svn co "$svnurl" "$svnpath"-wc

cd "$svnpath"-wc
echo a > a
svn add a
svn ci -m'added a' a

cd ..

echo % initial roundtrip
hg convert -s svn -d hg "$svnpath"-wc "$svnpath"-hg | grep -v initializing
hg convert -s hg -d svn "$svnpath"-hg "$svnpath"-wc

echo % second roundtrip should do nothing
hg convert -s svn -d hg "$svnpath"-wc "$svnpath"-hg
hg convert -s hg -d svn "$svnpath"-hg "$svnpath"-wc

echo % new hg rev

hg clone "$svnpath"-hg "$svnpath"-work
cd "$svnpath"-work
echo b > b
hg add b
hg ci -mb
echo '% adding an empty revision'
hg qnew -m emtpy empty
hg qfinish -a
cd ..

echo % echo hg to svn
hg --cwd "$svnpath"-hg pull -q "$svnpath"-work
hg convert -s hg -d svn "$svnpath"-hg "$svnpath"-wc

echo % svn back to hg should do nothing
hg convert -s svn -d hg "$svnpath"-wc "$svnpath"-hg
echo % hg back to svn should do nothing
hg convert -s hg -d svn "$svnpath"-hg "$svnpath"-wc