sapling/tests/test-lz4revlog.t

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2013-09-24 22:32:00 +04:00
$ hg init a
$ cd a
$ echo a>a
$ hg ci -q -A -m 0
$ echo "[extensions]" >> $HGRCPATH
$ echo "lz4revlog=$TESTDIR/../lz4revlog.py" >> $HGRCPATH
having lz4revlog enabled should not affect an existing repo
$ for i in 0 1 2 3 4 5 6 7 8 9; do
> echo qqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqquuuuuuuuuuuuuuuuuuuuqqqq$i >> a
$ done
$ hg ci -q -m 1
$ hg verify -q
$ cd ..
regular clone of an existing zlib repo should still use zlib
$ hg clone a b
updating to branch default
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ sort b/.hg/requires
dotencode
fncache
revlogv1
store
pulled clone of zlib should use lz4
$ hg clone -q --pull a alz4
$ sort alz4/.hg/requires
dotencode
fncache
lz4revlog
revlogv1
store
disable lz4, then clone
$ hg --config format.uselz4=False clone --pull a w
requesting all changes
adding changesets
adding manifests
adding file changes
added 2 changesets with 2 changes to 1 files
updating to branch default
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ sort w/.hg/requires
dotencode
fncache
revlogv1
store
attempt to disable lz4 should be ignored for hardlinked clone
$ hg --config format.uselz4=False clone alz4 azlib
updating to branch default
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ sort azlib/.hg/requires
dotencode
fncache
lz4revlog
revlogv1
store
a new repo should use lz4 by default
$ hg init lz
$ cd lz
$ echo a>a
$ hg ci -q -A -m lz0
$ for i in 0 1 2 3 4 5 6 7 8 9; do
> echo qqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqquuuuuuuuuuuuuuuuuuuu$i >> a
$ done
$ hg ci -q -m lz1
$ hg verify -q
$ hg tip
changeset: 1:186d32280905
tag: tip
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: lz1
$ sort .hg/requires
dotencode
fncache
lz4revlog
revlogv1
store
vanilla hg should bail in an lz4 repo
$ hg --config 'extensions.lz4revlog=!' tip
abort: unknown repository format: requires features 'lz4revlog' (upgrade Mercurial)!
[255]
start a server
XXX: this should be tested with hghave
$ hg --config server.uncompressed=True serve -p $HGPORT -d --pid-file=../hg1.pid -E ../error.log
$ cat ../hg1.pid >> $DAEMON_PIDS
uncompressed clone from lz4 to lz4 should be fine
$ cd ..
$ hg clone --uncompressed http://localhost:$HGPORT/ happy
streaming all changes
3 files to transfer, 665 bytes of data
transferred 665 bytes in * seconds (*/sec) (glob)
updating to branch default
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
uncompressed clone from lz4 to non-lz4 should fall back to pull
$ hg --config 'extensions.lz4revlog=!' clone -U --uncompressed http://localhost:$HGPORT/ nonesuch
requesting all changes
adding changesets
adding manifests
adding file changes
added 2 changesets with 2 changes to 1 files