revlog: compute correct deltaparent in the deltaparent function
It now returns nullrev for chain base revisions, since they are conceptually
deltas against nullrev. The revdiff function was updated accordingly.
Tests whether or not hgwebdir properly handles various symlink topologies.
$ "$TESTDIR/hghave" symlink || exit 80
$ hg init a
$ echo a > a/a
$ hg --cwd a ci -Ama -d'1 0'
adding a
$ mkdir webdir
$ cd webdir
$ hg init b
$ echo b > b/b
$ hg --cwd b ci -Amb -d'2 0'
adding b
$ hg init c
$ echo c > c/c
$ hg --cwd c ci -Amc -d'3 0'
adding c
$ ln -s ../a al
$ ln -s ../webdir circle
$ root=`pwd`
$ cd ..
$ cat > collections.conf <<EOF
> [collections]
> $root=$root
> EOF
$ hg serve -p $HGPORT -d --pid-file=hg.pid --webdir-conf collections.conf \
> -A access-collections.log -E error-collections.log
$ cat hg.pid >> $DAEMON_PIDS
should succeed
$ "$TESTDIR/get-with-headers.py" localhost:$HGPORT '/?style=raw'
200 Script output follows
/al/
/b/
/c/
$ "$TESTDIR/get-with-headers.py" localhost:$HGPORT '/al/file/tip/a?style=raw'
200 Script output follows
a
$ "$TESTDIR/get-with-headers.py" localhost:$HGPORT '/b/file/tip/b?style=raw'
200 Script output follows
b
$ "$TESTDIR/get-with-headers.py" localhost:$HGPORT '/c/file/tip/c?style=raw'
200 Script output follows
c
should fail
$ "$TESTDIR/get-with-headers.py" localhost:$HGPORT '/circle/al/file/tip/a?style=raw'
404 Not Found
error: repository circle/al/file/tip/a not found
[1]
$ "$TESTDIR/get-with-headers.py" localhost:$HGPORT '/circle/b/file/tip/a?style=raw'
404 Not Found
error: repository circle/b/file/tip/a not found
[1]
$ "$TESTDIR/get-with-headers.py" localhost:$HGPORT '/circle/c/file/tip/a?style=raw'
404 Not Found
error: repository circle/c/file/tip/a not found
[1]
collections errors
$ cat error-collections.log