wireprotoserver: rename _client to client (API)
This method is called in wireproto.py. It should be part of the public
API/interface.
.. api::
The ``_client()`` method of the wire protocol handler interface has
been renamed to ``client()``.
Differential Revision: https://phab.mercurial-scm.org/D2084
#require lfs-test-server
$ LFS_LISTEN="tcp://:$HGPORT"
$ LFS_HOST="localhost:$HGPORT"
$ LFS_PUBLIC=1
$ export LFS_LISTEN LFS_HOST LFS_PUBLIC
#if no-windows
$ lfs-test-server &> lfs-server.log &
$ echo $! >> $DAEMON_PIDS
#else
$ cat >> $TESTTMP/spawn.py <<EOF
> import os
> import subprocess
> import sys
>
> for path in os.environ["PATH"].split(os.pathsep):
> exe = os.path.join(path, 'lfs-test-server.exe')
> if os.path.exists(exe):
> with open('lfs-server.log', 'wb') as out:
> p = subprocess.Popen(exe, stdout=out, stderr=out)
> sys.stdout.write('%s\n' % p.pid)
> sys.exit(0)
> sys.exit(1)
> EOF
$ $PYTHON $TESTTMP/spawn.py >> $DAEMON_PIDS
#endif
$ cat >> $HGRCPATH <<EOF
> [extensions]
> lfs=
> [lfs]
> url=http://foo:bar@$LFS_HOST/
> track=all()
> EOF
$ hg init repo1
$ cd repo1
$ echo THIS-IS-LFS > a
$ hg commit -m a -A a
A push can be serviced directly from the usercache if it isn't in the local
store.
$ hg init ../repo2
$ mv .hg/store/lfs .hg/store/lfs_
$ hg push ../repo2 -v
pushing to ../repo2
searching for changes
lfs: uploading 31cf46fbc4ecd458a0943c5b4881f1f5a6dd36c53d6167d5b69ac45149b38e5b (12 bytes)
lfs: processed: 31cf46fbc4ecd458a0943c5b4881f1f5a6dd36c53d6167d5b69ac45149b38e5b
lfs: uploaded 1 files (12 bytes)
1 changesets found
uncompressed size of bundle content:
* (changelog) (glob)
* (manifests) (glob)
* a (glob)
adding changesets
adding manifests
adding file changes
added 1 changesets with 1 changes to 1 files
calling hook pretxnchangegroup.lfs: hgext.lfs.checkrequireslfs
$ mv .hg/store/lfs_ .hg/store/lfs
Clear the cache to force a download
$ rm -rf `hg config lfs.usercache`
$ cd ../repo2
$ hg update tip -v
resolving manifests
lfs: downloading 31cf46fbc4ecd458a0943c5b4881f1f5a6dd36c53d6167d5b69ac45149b38e5b (12 bytes)
lfs: adding 31cf46fbc4ecd458a0943c5b4881f1f5a6dd36c53d6167d5b69ac45149b38e5b to the usercache
lfs: processed: 31cf46fbc4ecd458a0943c5b4881f1f5a6dd36c53d6167d5b69ac45149b38e5b
getting a
lfs: found 31cf46fbc4ecd458a0943c5b4881f1f5a6dd36c53d6167d5b69ac45149b38e5b in the local lfs store
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
When the server has some blobs already
$ hg mv a b
$ echo ANOTHER-LARGE-FILE > c
$ echo ANOTHER-LARGE-FILE2 > d
$ hg commit -m b-and-c -A b c d
$ hg push ../repo1 -v | grep -v '^ '
pushing to ../repo1
searching for changes
lfs: need to transfer 2 objects (39 bytes)
lfs: uploading 37a65ab78d5ecda767e8622c248b5dbff1e68b1678ab0e730d5eb8601ec8ad19 (20 bytes)
lfs: processed: 37a65ab78d5ecda767e8622c248b5dbff1e68b1678ab0e730d5eb8601ec8ad19
lfs: uploading d11e1a642b60813aee592094109b406089b8dff4cb157157f753418ec7857998 (19 bytes)
lfs: processed: d11e1a642b60813aee592094109b406089b8dff4cb157157f753418ec7857998
lfs: uploaded 2 files (39 bytes)
1 changesets found
uncompressed size of bundle content:
adding changesets
adding manifests
adding file changes
added 1 changesets with 3 changes to 3 files
Clear the cache to force a download
$ rm -rf `hg config lfs.usercache`
$ hg --repo ../repo1 update tip -v
resolving manifests
lfs: need to transfer 2 objects (39 bytes)
lfs: downloading 37a65ab78d5ecda767e8622c248b5dbff1e68b1678ab0e730d5eb8601ec8ad19 (20 bytes)
lfs: adding 37a65ab78d5ecda767e8622c248b5dbff1e68b1678ab0e730d5eb8601ec8ad19 to the usercache
lfs: processed: 37a65ab78d5ecda767e8622c248b5dbff1e68b1678ab0e730d5eb8601ec8ad19
lfs: downloading d11e1a642b60813aee592094109b406089b8dff4cb157157f753418ec7857998 (19 bytes)
lfs: adding d11e1a642b60813aee592094109b406089b8dff4cb157157f753418ec7857998 to the usercache
lfs: processed: d11e1a642b60813aee592094109b406089b8dff4cb157157f753418ec7857998
getting b
lfs: found 31cf46fbc4ecd458a0943c5b4881f1f5a6dd36c53d6167d5b69ac45149b38e5b in the local lfs store
getting c
lfs: found d11e1a642b60813aee592094109b406089b8dff4cb157157f753418ec7857998 in the local lfs store
getting d
lfs: found 37a65ab78d5ecda767e8622c248b5dbff1e68b1678ab0e730d5eb8601ec8ad19 in the local lfs store
3 files updated, 0 files merged, 0 files removed, 0 files unresolved
Test a corrupt file download, but clear the cache first to force a download.
$ rm -rf `hg config lfs.usercache`
$ cp $TESTTMP/lfs-content/d1/1e/1a642b60813aee592094109b406089b8dff4cb157157f753418ec7857998 blob
$ echo 'damage' > $TESTTMP/lfs-content/d1/1e/1a642b60813aee592094109b406089b8dff4cb157157f753418ec7857998
$ rm ../repo1/.hg/store/lfs/objects/d1/1e1a642b60813aee592094109b406089b8dff4cb157157f753418ec7857998
$ rm ../repo1/*
$ hg --repo ../repo1 update -C tip -v
resolving manifests
lfs: downloading d11e1a642b60813aee592094109b406089b8dff4cb157157f753418ec7857998 (19 bytes)
abort: corrupt remote lfs object: d11e1a642b60813aee592094109b406089b8dff4cb157157f753418ec7857998
[255]
The corrupted blob is not added to the usercache or local store
$ test -f ../repo1/.hg/store/lfs/objects/d1/1e1a642b60813aee592094109b406089b8dff4cb157157f753418ec7857998
[1]
$ test -f `hg config lfs.usercache`/d1/1e1a642b60813aee592094109b406089b8dff4cb157157f753418ec7857998
[1]
$ cp blob $TESTTMP/lfs-content/d1/1e/1a642b60813aee592094109b406089b8dff4cb157157f753418ec7857998
Test a corrupted file upload
$ echo 'another lfs blob' > b
$ hg ci -m 'another blob'
$ echo 'damage' > .hg/store/lfs/objects/e6/59058e26b07b39d2a9c7145b3f99b41f797b6621c8076600e9cb7ee88291f0
$ hg push -v ../repo1
pushing to ../repo1
searching for changes
lfs: uploading e659058e26b07b39d2a9c7145b3f99b41f797b6621c8076600e9cb7ee88291f0 (17 bytes)
abort: detected corrupt lfs object: e659058e26b07b39d2a9c7145b3f99b41f797b6621c8076600e9cb7ee88291f0
(run hg verify)
[255]
Archive will prefetch blobs in a group
$ rm -rf .hg/store/lfs `hg config lfs.usercache`
$ hg archive -vr 1 ../archive
lfs: need to transfer 3 objects (51 bytes)
lfs: downloading 31cf46fbc4ecd458a0943c5b4881f1f5a6dd36c53d6167d5b69ac45149b38e5b (12 bytes)
lfs: adding 31cf46fbc4ecd458a0943c5b4881f1f5a6dd36c53d6167d5b69ac45149b38e5b to the usercache
lfs: processed: 31cf46fbc4ecd458a0943c5b4881f1f5a6dd36c53d6167d5b69ac45149b38e5b
lfs: downloading 37a65ab78d5ecda767e8622c248b5dbff1e68b1678ab0e730d5eb8601ec8ad19 (20 bytes)
lfs: adding 37a65ab78d5ecda767e8622c248b5dbff1e68b1678ab0e730d5eb8601ec8ad19 to the usercache
lfs: processed: 37a65ab78d5ecda767e8622c248b5dbff1e68b1678ab0e730d5eb8601ec8ad19
lfs: downloading d11e1a642b60813aee592094109b406089b8dff4cb157157f753418ec7857998 (19 bytes)
lfs: adding d11e1a642b60813aee592094109b406089b8dff4cb157157f753418ec7857998 to the usercache
lfs: processed: d11e1a642b60813aee592094109b406089b8dff4cb157157f753418ec7857998
lfs: found 31cf46fbc4ecd458a0943c5b4881f1f5a6dd36c53d6167d5b69ac45149b38e5b in the local lfs store
lfs: found 31cf46fbc4ecd458a0943c5b4881f1f5a6dd36c53d6167d5b69ac45149b38e5b in the local lfs store
lfs: found d11e1a642b60813aee592094109b406089b8dff4cb157157f753418ec7857998 in the local lfs store
lfs: found 37a65ab78d5ecda767e8622c248b5dbff1e68b1678ab0e730d5eb8601ec8ad19 in the local lfs store
$ find ../archive | sort
../archive
../archive/.hg_archival.txt
../archive/a
../archive/b
../archive/c
../archive/d
Cat will prefetch blobs in a group
$ rm -rf .hg/store/lfs `hg config lfs.usercache`
$ hg cat -vr 1 a b c
lfs: need to transfer 2 objects (31 bytes)
lfs: downloading 31cf46fbc4ecd458a0943c5b4881f1f5a6dd36c53d6167d5b69ac45149b38e5b (12 bytes)
lfs: adding 31cf46fbc4ecd458a0943c5b4881f1f5a6dd36c53d6167d5b69ac45149b38e5b to the usercache
lfs: processed: 31cf46fbc4ecd458a0943c5b4881f1f5a6dd36c53d6167d5b69ac45149b38e5b
lfs: downloading d11e1a642b60813aee592094109b406089b8dff4cb157157f753418ec7857998 (19 bytes)
lfs: adding d11e1a642b60813aee592094109b406089b8dff4cb157157f753418ec7857998 to the usercache
lfs: processed: d11e1a642b60813aee592094109b406089b8dff4cb157157f753418ec7857998
lfs: found 31cf46fbc4ecd458a0943c5b4881f1f5a6dd36c53d6167d5b69ac45149b38e5b in the local lfs store
THIS-IS-LFS
lfs: found 31cf46fbc4ecd458a0943c5b4881f1f5a6dd36c53d6167d5b69ac45149b38e5b in the local lfs store
THIS-IS-LFS
lfs: found d11e1a642b60813aee592094109b406089b8dff4cb157157f753418ec7857998 in the local lfs store
ANOTHER-LARGE-FILE
Revert will prefetch blobs in a group
$ rm -rf .hg/store/lfs
$ rm -rf `hg config lfs.usercache`
$ rm *
$ hg revert --all -r 1 -v
adding a
reverting b
reverting c
reverting d
lfs: need to transfer 3 objects (51 bytes)
lfs: downloading 31cf46fbc4ecd458a0943c5b4881f1f5a6dd36c53d6167d5b69ac45149b38e5b (12 bytes)
lfs: adding 31cf46fbc4ecd458a0943c5b4881f1f5a6dd36c53d6167d5b69ac45149b38e5b to the usercache
lfs: processed: 31cf46fbc4ecd458a0943c5b4881f1f5a6dd36c53d6167d5b69ac45149b38e5b
lfs: downloading 37a65ab78d5ecda767e8622c248b5dbff1e68b1678ab0e730d5eb8601ec8ad19 (20 bytes)
lfs: adding 37a65ab78d5ecda767e8622c248b5dbff1e68b1678ab0e730d5eb8601ec8ad19 to the usercache
lfs: processed: 37a65ab78d5ecda767e8622c248b5dbff1e68b1678ab0e730d5eb8601ec8ad19
lfs: downloading d11e1a642b60813aee592094109b406089b8dff4cb157157f753418ec7857998 (19 bytes)
lfs: adding d11e1a642b60813aee592094109b406089b8dff4cb157157f753418ec7857998 to the usercache
lfs: processed: d11e1a642b60813aee592094109b406089b8dff4cb157157f753418ec7857998
lfs: found 31cf46fbc4ecd458a0943c5b4881f1f5a6dd36c53d6167d5b69ac45149b38e5b in the local lfs store
lfs: found d11e1a642b60813aee592094109b406089b8dff4cb157157f753418ec7857998 in the local lfs store
lfs: found 37a65ab78d5ecda767e8622c248b5dbff1e68b1678ab0e730d5eb8601ec8ad19 in the local lfs store
lfs: found 31cf46fbc4ecd458a0943c5b4881f1f5a6dd36c53d6167d5b69ac45149b38e5b in the local lfs store
Check error message when the remote missed a blob:
$ echo FFFFF > b
$ hg commit -m b -A b
$ echo FFFFF >> b
$ hg commit -m b b
$ rm -rf .hg/store/lfs
$ rm -rf `hg config lfs.usercache`
$ hg update -C '.^'
abort: LFS server error. Remote object for "b" not found:(.*)! (re)
[255]
Check error message when object does not exist:
$ cd $TESTTMP
$ hg init test && cd test
$ echo "[extensions]" >> .hg/hgrc
$ echo "lfs=" >> .hg/hgrc
$ echo "[lfs]" >> .hg/hgrc
$ echo "threshold=1" >> .hg/hgrc
$ echo a > a
$ hg add a
$ hg commit -m 'test'
$ echo aaaaa > a
$ hg commit -m 'largefile'
$ hg debugdata .hg/store/data/a.i 1 # verify this is no the file content but includes "oid", the LFS "pointer".
version https://git-lfs.github.com/spec/v1
oid sha256:bdc26931acfb734b142a8d675f205becf27560dc461f501822de13274fe6fc8a
size 6
x-is-binary 0
$ cd ..
$ rm -rf `hg config lfs.usercache`
(Restart the server in a different location so it no longer has the content)
$ $PYTHON $RUNTESTDIR/killdaemons.py $DAEMON_PIDS
$ rm $DAEMON_PIDS
$ mkdir $TESTTMP/lfs-server2
$ cd $TESTTMP/lfs-server2
#if no-windows
$ lfs-test-server &> lfs-server.log &
$ echo $! >> $DAEMON_PIDS
#else
$ $PYTHON $TESTTMP/spawn.py >> $DAEMON_PIDS
#endif
$ cd $TESTTMP
$ hg clone test test2
updating to branch default
abort: LFS server error. Remote object for "a" not found:(.*)! (re)
[255]
$ $PYTHON $RUNTESTDIR/killdaemons.py $DAEMON_PIDS