loggingutil: add basic logger backends
These classes will be used in command server. They are similar to
the blackboxlogger, but it can't be factored out since the blackbox is so
tightly coupled with a repo object.
#require no-windows
$ . "$TESTDIR/remotefilelog-library.sh"
$ hg init master
$ cd master
$ cat >> .hg/hgrc <<EOF
> [remotefilelog]
> server=True
> EOF
$ echo x > x
$ hg commit -qAm x
$ echo y >> x
$ hg commit -qAm y
$ echo z >> x
$ hg commit -qAm z
$ cd ..
$ hgcloneshallow ssh://user@dummy/master shallow -q
1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over *s (glob)
$ cd shallow
Unbundling a shallow bundle
$ hg strip -r 66ee28d0328c
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
saved backup bundle to $TESTTMP/shallow/.hg/strip-backup/66ee28d0328c-3d7aafd1-backup.hg (glob)
1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over *s (glob)
$ hg unbundle .hg/strip-backup/66ee28d0328c-3d7aafd1-backup.hg
adding changesets
adding manifests
adding file changes
added 2 changesets with 0 changes to 0 files
new changesets 66ee28d0328c:16db62c5946f
(run 'hg update' to get a working copy)
Unbundling a full bundle
$ hg -R ../master bundle -r 66ee28d0328c:: --base "66ee28d0328c^" ../fullbundle.hg
2 changesets found
$ hg strip -r 66ee28d0328c
saved backup bundle to $TESTTMP/shallow/.hg/strip-backup/66ee28d0328c-3d7aafd1-backup.hg (glob)
$ hg unbundle ../fullbundle.hg
adding changesets
adding manifests
adding file changes
added 2 changesets with 2 changes to 1 files
new changesets 66ee28d0328c:16db62c5946f (2 drafts)
(run 'hg update' to get a working copy)
Pulling from a shallow bundle
$ hg strip -r 66ee28d0328c
saved backup bundle to $TESTTMP/shallow/.hg/strip-backup/66ee28d0328c-3d7aafd1-backup.hg (glob)
$ hg pull -r 66ee28d0328c .hg/strip-backup/66ee28d0328c-3d7aafd1-backup.hg
pulling from .hg/strip-backup/66ee28d0328c-3d7aafd1-backup.hg
searching for changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 0 changes to 0 files
new changesets 66ee28d0328c (1 drafts)
(run 'hg update' to get a working copy)
Pulling from a full bundle
$ hg strip -r 66ee28d0328c
saved backup bundle to $TESTTMP/shallow/.hg/strip-backup/66ee28d0328c-b6ee89e7-backup.hg (glob)
$ hg pull -r 66ee28d0328c ../fullbundle.hg
pulling from ../fullbundle.hg
searching for changes
abort: cannot pull from full bundles
(use `hg unbundle` instead)
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