hgweb: don't pass empty response chunks on
hgweb internals will often produce empty writes - especially when returning
compressed data. hgweb is no middleware application and there is thus no
reason to pass them on to be processed in other layers.
Tests whether or not hgwebdir properly handles various symlink topologies.
$ "$TESTDIR/hghave" serve symlink || exit 80
hide outer repo
$ hg init
$ 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