sapling/eden/scm/tests/test-fb-hgext-remotefilelog-repack-corrupt.t
Jun Wu 75a8173a10 tests: enable chg for 572 tests
Summary:
Add `#chg-compatible` to 572 tests that seem to pass with chg enabled.
This should make them run faster.

Reviewed By: xavierd

Differential Revision: D18870507

fbshipit-source-id: fe895e733efffc9286cd3d17c7a156c803124395
2019-12-09 15:26:29 -08:00

159 lines
5.8 KiB
Perl

#chg-compatible
$ setconfig extensions.treemanifest=!
$ . "$TESTDIR/library.sh"
$ hginit master
$ cd master
$ cat >> .hg/hgrc <<EOF
> [remotefilelog]
> server=True
> serverexpiration=-1
> EOF
$ echo x > x
$ echo y > y
$ hg commit -qAm xy
$ echo x >> x
$ echo y >> y
$ hg commit -qAm xy2
$ cd ..
$ hgcloneshallow ssh://user@dummy/master shallow -q
2 files fetched over 1 fetches - (2 misses, 0.00% hit ratio) over * (glob)
Set the prefetchdays config to zero so that all commits are prefetched
no matter what their creation date is.
$ cd shallow
$ cat >> .hg/hgrc <<EOF
> [remotefilelog]
> localdatarepack=True
> prefetchdays=0
> EOF
$ cd ..
$ cd shallow
$ findfilessorted $CACHEDIR/master
$TESTTMP/hgcache/master/packs/37db2caec222ca26824a52d6bdc778344e0d1440.histidx
$TESTTMP/hgcache/master/packs/37db2caec222ca26824a52d6bdc778344e0d1440.histpack
$TESTTMP/hgcache/master/packs/9ae82bbfd147f28ff04367cf066c5ed3ef429be4.dataidx
$TESTTMP/hgcache/master/packs/9ae82bbfd147f28ff04367cf066c5ed3ef429be4.datapack
$ hg repack
$ findfilessorted $CACHEDIR/master
$TESTTMP/hgcache/master/packs/37db2caec222ca26824a52d6bdc778344e0d1440.histidx
$TESTTMP/hgcache/master/packs/37db2caec222ca26824a52d6bdc778344e0d1440.histpack
$TESTTMP/hgcache/master/packs/9ae82bbfd147f28ff04367cf066c5ed3ef429be4.dataidx
$TESTTMP/hgcache/master/packs/9ae82bbfd147f28ff04367cf066c5ed3ef429be4.datapack
$TESTTMP/hgcache/master/packs/repacklock
Create some new data to pack into it
$ cd ../master
$ echo a > a
$ echo b > b
$ hg commit -qAm ab
$ echo a >> a
$ echo b >> b
$ hg commit -qAm ab2
$ cd ../shallow
$ hg pull -q
$ hg up -q tip
2 files fetched over 1 fetches - (2 misses, 0.00% hit ratio) over * (glob)
$ findfilessorted $CACHEDIR/master
$TESTTMP/hgcache/master/packs/37db2caec222ca26824a52d6bdc778344e0d1440.histidx
$TESTTMP/hgcache/master/packs/37db2caec222ca26824a52d6bdc778344e0d1440.histpack
$TESTTMP/hgcache/master/packs/767371d087d35f549346611a68c10805fa2e5083.dataidx
$TESTTMP/hgcache/master/packs/767371d087d35f549346611a68c10805fa2e5083.datapack
$TESTTMP/hgcache/master/packs/8054aa368dd33acb92013013096b517dfdfaf184.histidx
$TESTTMP/hgcache/master/packs/8054aa368dd33acb92013013096b517dfdfaf184.histpack
$TESTTMP/hgcache/master/packs/9ae82bbfd147f28ff04367cf066c5ed3ef429be4.dataidx
$TESTTMP/hgcache/master/packs/9ae82bbfd147f28ff04367cf066c5ed3ef429be4.datapack
$TESTTMP/hgcache/master/packs/repacklock
Truncate the historypack file in the middle of the filename length for "y"
$ chmod +w $TESTTMP/hgcache/master/packs/37db2caec222ca26824a52d6bdc778344e0d1440.histpack
$ python $TESTDIR/truncate.py --size 173 $TESTTMP/hgcache/master/packs/37db2caec222ca26824a52d6bdc778344e0d1440.histpack
Repack
$ hg repack
$ findfilessorted $CACHEDIR/master
$TESTTMP/hgcache/master/packs/37db2caec222ca26824a52d6bdc778344e0d1440.histidx
$TESTTMP/hgcache/master/packs/37db2caec222ca26824a52d6bdc778344e0d1440.histpack
$TESTTMP/hgcache/master/packs/60374dd52300114836388912c35fe94f80e74889.dataidx
$TESTTMP/hgcache/master/packs/60374dd52300114836388912c35fe94f80e74889.datapack
$TESTTMP/hgcache/master/packs/8335018efaefd765d52fad1c07f44addc0371202.histidx
$TESTTMP/hgcache/master/packs/8335018efaefd765d52fad1c07f44addc0371202.histpack
$TESTTMP/hgcache/master/packs/repacklock
The history for y has to be refetched from the server.
$ hg log -f y -T '{desc}\n'
deleting corrupt pack '$TESTTMP/hgcache/master/packs/37db2caec222ca26824a52d6bdc778344e0d1440'
xy2
xy
1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over 0.00s
Next, do the same for local data. This time there is data loss, as there are no more copies
of the data available.
Create some local commits and pack them into a pack file
$ echo m > m
$ echo n > n
$ echo o > o
$ hg commit -qAm mno
$ echo m >> m
$ echo n >> n
$ echo o >> o
$ hg commit -qAm mno2
$ hg repack
Truncate the history in the middle of the filename length for "n"
$ chmod +w .hg/store/packs/822f755410ca9f664d7c706957b8391248327318.histpack
$ python $TESTDIR/truncate.py --size 173 .hg/store/packs/822f755410ca9f664d7c706957b8391248327318.histpack
Truncate the data in the middle of the filename length for "o"
$ chmod +w .hg/store/packs/f0a7036b83e36fd41dc1ea89cc67e6a01487f2cf.datapack
$ python $TESTDIR/truncate.py --size 130 .hg/store/packs/f0a7036b83e36fd41dc1ea89cc67e6a01487f2cf.datapack
Repack
$ hg repack
$ findfilessorted .hg/store/packs
.hg/store/packs/822f755410ca9f664d7c706957b8391248327318.histidx
.hg/store/packs/822f755410ca9f664d7c706957b8391248327318.histpack
.hg/store/packs/f0a7036b83e36fd41dc1ea89cc67e6a01487f2cf.dataidx
.hg/store/packs/f0a7036b83e36fd41dc1ea89cc67e6a01487f2cf.datapack
The local data and history for m is still available
$ hg cat m
m
m
$ hg log -f m -T '{desc}\n'
mno2
mno
The local data for n is still available
$ hg cat n
n
n
The history for n is lost
$ hg log -qf n
detected corrupt pack '$TESTTMP/shallow/.hg/store/packs/822f755410ca9f664d7c706957b8391248327318' - ignoring it
abort: stream ended unexpectedly (got 0 bytes, expected 2)
1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over * (glob)
[255]
The local data and history for o is lost
$ hg cat -q o
detected corrupt pack '$TESTTMP/shallow/.hg/store/packs/f0a7036b83e36fd41dc1ea89cc67e6a01487f2cf' - ignoring it
abort: stream ended unexpectedly (got 0 bytes, expected 2)
1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over 0.00s
[255]
$ hg log -qf o
detected corrupt pack '$TESTTMP/shallow/.hg/store/packs/822f755410ca9f664d7c706957b8391248327318' - ignoring it
abort: stream ended unexpectedly (got 0 bytes, expected 2)
1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over * (glob)
[255]