sapling/tests/test-remotefilelog-repack.t
Durham Goode 41d4153092 remotefilelog: adjust PYTHONPATH during tests
When remotefilelog moved from its own repo, the tests needed to be updated to
adjust the PYTHONPATH to ensure the in-repo remotefilelog was loaded instead of
the system one.

This meant any local runs of remotefilelog tests would've been using the system
remotefilelog unless the user had manually set the PYTHONPATH themselves.
2017-02-09 18:02:52 -08:00

373 lines
15 KiB
Raku

$ PYTHONPATH=$TESTDIR/..:$PYTHONPATH
$ export PYTHONPATH
$ . "$TESTDIR/library.sh"
$ hginit master
$ cd master
$ cat >> .hg/hgrc <<EOF
> [remotefilelog]
> server=True
> serverexpiration=-1
> EOF
$ echo x > x
$ hg commit -qAm x
$ echo x >> x
$ hg commit -qAm x2
$ cd ..
$ hgcloneshallow ssh://user@dummy/master shallow -q
1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over *s (glob)
# Test that repack cleans up the old files and creates new packs
$ cd shallow
$ find $CACHEDIR | sort
$TESTTMP/hgcache
$TESTTMP/hgcache/master
$TESTTMP/hgcache/master/11
$TESTTMP/hgcache/master/11/f6ad8ec52a2984abaafd7c3b516503785c2072
$TESTTMP/hgcache/master/11/f6ad8ec52a2984abaafd7c3b516503785c2072/aee31534993a501858fb6dd96a065671922e7d51
$TESTTMP/hgcache/repos
$ hg repack
$ find $CACHEDIR | sort
$TESTTMP/hgcache
$TESTTMP/hgcache/master
$TESTTMP/hgcache/master/packs
$TESTTMP/hgcache/master/packs/817d294043bd21a3de01f807721971abe45219ce.dataidx
$TESTTMP/hgcache/master/packs/817d294043bd21a3de01f807721971abe45219ce.datapack
$TESTTMP/hgcache/master/packs/bc0153a5326a2f0bcae9f659ad3376c04350119f.histidx
$TESTTMP/hgcache/master/packs/bc0153a5326a2f0bcae9f659ad3376c04350119f.histpack
$TESTTMP/hgcache/repos
# Test that the packs are readonly
$ ls -l $CACHEDIR/master/packs
* (glob)
-r--r--r--* 817d294043bd21a3de01f807721971abe45219ce.dataidx (glob)
-r--r--r--* 817d294043bd21a3de01f807721971abe45219ce.datapack (glob)
-r--r--r--* bc0153a5326a2f0bcae9f659ad3376c04350119f.histidx (glob)
-r--r--r--* bc0153a5326a2f0bcae9f659ad3376c04350119f.histpack (glob)
# Test that the data in the new packs is accessible
$ hg cat -r . x
x
x
# Test that adding new data and repacking it results in the loose data and the
# old packs being combined.
$ cd ../master
$ echo x >> x
$ hg commit -m x3
$ cd ../shallow
$ hg pull -q
$ hg up -q tip
1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over * (glob)
$ find $CACHEDIR -type f | sort
$TESTTMP/hgcache/master/11/f6ad8ec52a2984abaafd7c3b516503785c2072/d4a3ed9310e5bd9887e3bf779da5077efab28216
$TESTTMP/hgcache/master/packs/817d294043bd21a3de01f807721971abe45219ce.dataidx
$TESTTMP/hgcache/master/packs/817d294043bd21a3de01f807721971abe45219ce.datapack
$TESTTMP/hgcache/master/packs/bc0153a5326a2f0bcae9f659ad3376c04350119f.histidx
$TESTTMP/hgcache/master/packs/bc0153a5326a2f0bcae9f659ad3376c04350119f.histpack
$TESTTMP/hgcache/repos
$ hg repack --traceback
$ find $CACHEDIR -type f | sort
$TESTTMP/hgcache/master/packs/1e386660a2bca1c6949a1cbf5b095765e98fd241.dataidx
$TESTTMP/hgcache/master/packs/1e386660a2bca1c6949a1cbf5b095765e98fd241.datapack
$TESTTMP/hgcache/master/packs/3ed57673383638cd7c2c873a5a00a1f40f26b0b8.histidx
$TESTTMP/hgcache/master/packs/3ed57673383638cd7c2c873a5a00a1f40f26b0b8.histpack
$TESTTMP/hgcache/repos
# Verify all the file data is still available
$ hg cat -r . x
x
x
x
$ hg cat -r '.^' x
x
x
# Test that repacking again without new data does not delete the pack files
# and did not change the pack names
$ hg repack
$ find $CACHEDIR -type f | sort
$TESTTMP/hgcache/master/packs/1e386660a2bca1c6949a1cbf5b095765e98fd241.dataidx
$TESTTMP/hgcache/master/packs/1e386660a2bca1c6949a1cbf5b095765e98fd241.datapack
$TESTTMP/hgcache/master/packs/3ed57673383638cd7c2c873a5a00a1f40f26b0b8.histidx
$TESTTMP/hgcache/master/packs/3ed57673383638cd7c2c873a5a00a1f40f26b0b8.histpack
$TESTTMP/hgcache/repos
# Run two repacks at once
$ hg repack --config "hooks.prerepack=sleep 3" &
$ sleep 1
$ hg repack
abort: skipping repack - another repack is already running
[255]
$ hg debugwaitonrepack >/dev/null 2>&1
# Run repack in the background
$ cd ../master
$ echo x >> x
$ hg commit -m x4
$ cd ../shallow
$ hg pull -q
$ hg up -q tip
1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over * (glob)
$ find $CACHEDIR -type f | sort
$TESTTMP/hgcache/master/11/f6ad8ec52a2984abaafd7c3b516503785c2072/1bb2e6237e035c8f8ef508e281f1ce075bc6db72
$TESTTMP/hgcache/master/packs/1e386660a2bca1c6949a1cbf5b095765e98fd241.dataidx
$TESTTMP/hgcache/master/packs/1e386660a2bca1c6949a1cbf5b095765e98fd241.datapack
$TESTTMP/hgcache/master/packs/3ed57673383638cd7c2c873a5a00a1f40f26b0b8.histidx
$TESTTMP/hgcache/master/packs/3ed57673383638cd7c2c873a5a00a1f40f26b0b8.histpack
$TESTTMP/hgcache/repos
$ hg repack --background
(running background repack)
$ sleep 0.5
$ hg debugwaitonrepack >/dev/null 2>&1
$ find $CACHEDIR -type f | sort
$TESTTMP/hgcache/master/packs/3bebfba849e7aed8e598b92b296aeaff4784393b.histidx
$TESTTMP/hgcache/master/packs/3bebfba849e7aed8e598b92b296aeaff4784393b.histpack
$TESTTMP/hgcache/master/packs/92a06d8b76a23b6e6150cf877ea75ed993e0b2d8.dataidx
$TESTTMP/hgcache/master/packs/92a06d8b76a23b6e6150cf877ea75ed993e0b2d8.datapack
$TESTTMP/hgcache/repos
# Test debug commands
$ hg debugdatapack $TESTTMP/hgcache/master/packs/92a06d8b76a23b6e6150cf877ea75ed993e0b2d8
x
Node Delta Base Delta Length
1bb2e6237e03 000000000000 8
d4a3ed9310e5 1bb2e6237e03 12
aee31534993a d4a3ed9310e5 12
$ hg debugdatapack --long $TESTTMP/hgcache/master/packs/92a06d8b76a23b6e6150cf877ea75ed993e0b2d8
x
Node Delta Base Delta Length
1bb2e6237e035c8f8ef508e281f1ce075bc6db72 0000000000000000000000000000000000000000 8
d4a3ed9310e5bd9887e3bf779da5077efab28216 1bb2e6237e035c8f8ef508e281f1ce075bc6db72 12
aee31534993a501858fb6dd96a065671922e7d51 d4a3ed9310e5bd9887e3bf779da5077efab28216 12
$ hg debugdatapack $TESTTMP/hgcache/master/packs/92a06d8b76a23b6e6150cf877ea75ed993e0b2d8 --node d4a3ed9310e5bd9887e3bf779da5077efab28216
x
Node Delta Base Delta SHA1 Delta Length
d4a3ed9310e5bd9887e3bf779da5077efab28216 1bb2e6237e035c8f8ef508e281f1ce075bc6db72 77029ab56e83ea2115dd53ff87483682abe5d7ca 12
Node Delta Base Delta SHA1 Delta Length
1bb2e6237e035c8f8ef508e281f1ce075bc6db72 0000000000000000000000000000000000000000 7ca8c71a64f7b56380e77573da2f7a5fdd2ecdb5 8
$ hg debughistorypack $TESTTMP/hgcache/master/packs/3bebfba849e7aed8e598b92b296aeaff4784393b
x
Node P1 Node P2 Node Link Node Copy From
1bb2e6237e03 d4a3ed9310e5 000000000000 0b03bbc9e1e7
d4a3ed9310e5 aee31534993a 000000000000 421535db10b6
aee31534993a 1406e7411862 000000000000 a89d614e2364
1406e7411862 000000000000 000000000000 b292c1e3311f
# Test copy tracing from a pack
$ cd ../master
$ hg mv x y
$ hg commit -m 'move x to y'
$ cd ../shallow
$ hg pull -q
$ hg up -q tip
1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over * (glob)
$ hg repack
$ hg log -f y -T '{desc}\n'
move x to y
x4
x3
x2
x
# Test copy trace across rename and back
$ cp -R $TESTTMP/hgcache/master/packs $TESTTMP/backuppacks
$ cd ../master
$ hg mv y x
$ hg commit -m 'move y back to x'
$ hg revert -r 0 x
$ mv x y
$ hg add y
$ hg revert x
$ hg commit -m 'add y back without metadata'
$ cd ../shallow
$ hg pull -q
$ hg up -q tip
2 files fetched over 2 fetches - (2 misses, 0.00% hit ratio) over * (glob)
$ hg repack
$ ls $TESTTMP/hgcache/master/packs
2c833052b8b6b9d310b424403e87997bc7735459.dataidx
2c833052b8b6b9d310b424403e87997bc7735459.datapack
b6be6cc48737aa69dc05ec02575536846c67a471.histidx
b6be6cc48737aa69dc05ec02575536846c67a471.histpack
$ hg debughistorypack $TESTTMP/hgcache/master/packs/b6be6cc48737aa69dc05ec02575536846c67a471
x
Node P1 Node P2 Node Link Node Copy From
cd410a44d584 577959738234 000000000000 609547eda446 y
1bb2e6237e03 d4a3ed9310e5 000000000000 0b03bbc9e1e7
d4a3ed9310e5 aee31534993a 000000000000 421535db10b6
aee31534993a 1406e7411862 000000000000 a89d614e2364
1406e7411862 000000000000 000000000000 b292c1e3311f
y
Node P1 Node P2 Node Link Node Copy From
577959738234 1bb2e6237e03 000000000000 c7faf2fc439a x
1406e7411862 000000000000 000000000000 b292c1e3311f
$ hg strip -r '.^'
1 files updated, 0 files merged, 1 files removed, 0 files unresolved
saved backup bundle to $TESTTMP/shallow/.hg/strip-backup/609547eda446-1aa878d4-backup.hg (glob)
$ hg -R ../master strip -r '.^'
1 files updated, 0 files merged, 1 files removed, 0 files unresolved
saved backup bundle to $TESTTMP/master/.hg/strip-backup/609547eda446-1aa878d4-backup.hg (glob)
$ rm -rf $TESTTMP/hgcache/master/packs
$ cp -R $TESTTMP/backuppacks $TESTTMP/hgcache/master/packs
# Test repacking datapack without history
$ rm -rf $CACHEDIR/master/packs/*hist*
$ hg repack
$ hg debugdatapack $TESTTMP/hgcache/master/packs/1c6261363473d5595d26728c201e1395d39bf94e
x
Node Delta Base Delta Length
1bb2e6237e03 000000000000 8
aee31534993a d4a3ed9310e5 12
d4a3ed9310e5 1bb2e6237e03 12
y
Node Delta Base Delta Length
577959738234 000000000000 70
$ hg cat -r ".^" x
x
x
x
x
Incremental repack
$ rm -rf $CACHEDIR/master/packs/*
$ cat >> .hg/hgrc <<EOF
> [remotefilelog]
> data.generations=60
> 150
> fetchpacks=True
> EOF
Single pack - repack does nothing
$ hg prefetch -r 0
1 files fetched over 1 fetches - (0 misses, 100.00% hit ratio) over * (glob)
$ ls -l $TESTTMP/hgcache/master/packs/ | grep datapack
* 59 * 5b7dec902026f0cddb0ef8acb62f27b5698494d4.datapack (glob)
$ ls -l $TESTTMP/hgcache/master/packs/ | grep histpack
* 90 * 29e5896bfbe67389c4f98b18c18d54706b80fafb.histpack (glob)
$ hg repack --incremental
$ ls -l $TESTTMP/hgcache/master/packs/ | grep datapack
* 59 * 5b7dec902026f0cddb0ef8acb62f27b5698494d4.datapack (glob)
$ ls -l $TESTTMP/hgcache/master/packs/ | grep histpack
* 90 * 29e5896bfbe67389c4f98b18c18d54706b80fafb.histpack (glob)
3 gen1 packs, 1 gen0 pack - packs 3 gen1 into 1
$ hg prefetch -r 1
1 files fetched over 1 fetches - (0 misses, 100.00% hit ratio) over * (glob)
$ hg prefetch -r 2
1 files fetched over 1 fetches - (0 misses, 100.00% hit ratio) over * (glob)
$ hg prefetch -r 3
1 files fetched over 1 fetches - (0 misses, 100.00% hit ratio) over * (glob)
$ ls -l $TESTTMP/hgcache/master/packs/ | grep datapack
* 59 * 5b7dec902026f0cddb0ef8acb62f27b5698494d4.datapack (glob)
* 65 * 6c499d21350d79f92fd556b4b7a902569d88e3c9.datapack (glob)
* 61 * 817d294043bd21a3de01f807721971abe45219ce.datapack (glob)
* 63 * ff45add45ab3f59c4f75efc6a087d86c821219d6.datapack (glob)
$ ls -l $TESTTMP/hgcache/master/packs/ | grep histpack
* 90 * 29e5896bfbe67389c4f98b18c18d54706b80fafb.histpack (glob)
* 336 * 3bebfba849e7aed8e598b92b296aeaff4784393b.histpack (glob)
* 254 * 3ed57673383638cd7c2c873a5a00a1f40f26b0b8.histpack (glob)
* 172 * bc0153a5326a2f0bcae9f659ad3376c04350119f.histpack (glob)
$ hg repack --incremental
$ ls -l $TESTTMP/hgcache/master/packs/ | grep datapack
* 59 * 5b7dec902026f0cddb0ef8acb62f27b5698494d4.datapack (glob)
* 201 * 92a06d8b76a23b6e6150cf877ea75ed993e0b2d8.datapack (glob)
$ ls -l $TESTTMP/hgcache/master/packs/ | grep histpack
* 336 * 3bebfba849e7aed8e598b92b296aeaff4784393b.histpack (glob)
1 gen3 pack, 1 gen0 pack - does nothing
$ hg repack --incremental
$ ls -l $TESTTMP/hgcache/master/packs/ | grep datapack
* 59 * 5b7dec902026f0cddb0ef8acb62f27b5698494d4.datapack (glob)
* 201 * 92a06d8b76a23b6e6150cf877ea75ed993e0b2d8.datapack (glob)
$ ls -l $TESTTMP/hgcache/master/packs/ | grep histpack
* 336 * 3bebfba849e7aed8e598b92b296aeaff4784393b.histpack (glob)
Pull should run background repack
$ cat >> .hg/hgrc <<EOF
> [remotefilelog]
> backgroundrepack=True
> EOF
$ clearcache
$ hg prefetch -r 0
1 files fetched over 1 fetches - (0 misses, 100.00% hit ratio) over * (glob)
$ hg prefetch -r 1
1 files fetched over 1 fetches - (0 misses, 100.00% hit ratio) over * (glob)
$ hg prefetch -r 2
1 files fetched over 1 fetches - (0 misses, 100.00% hit ratio) over * (glob)
$ hg prefetch -r 3
1 files fetched over 1 fetches - (0 misses, 100.00% hit ratio) over * (glob)
$ ls -l $TESTTMP/hgcache/master/packs/ | grep datapack
* 59 * 5b7dec902026f0cddb0ef8acb62f27b5698494d4.datapack (glob)
* 65 * 6c499d21350d79f92fd556b4b7a902569d88e3c9.datapack (glob)
* 61 * 817d294043bd21a3de01f807721971abe45219ce.datapack (glob)
* 63 * ff45add45ab3f59c4f75efc6a087d86c821219d6.datapack (glob)
$ ls -l $TESTTMP/hgcache/master/packs/ | grep histpack
* 90 * 29e5896bfbe67389c4f98b18c18d54706b80fafb.histpack (glob)
* 336 * 3bebfba849e7aed8e598b92b296aeaff4784393b.histpack (glob)
* 254 * 3ed57673383638cd7c2c873a5a00a1f40f26b0b8.histpack (glob)
* 172 * bc0153a5326a2f0bcae9f659ad3376c04350119f.histpack (glob)
$ hg pull
pulling from ssh://user@dummy/master
searching for changes
no changes found
(running background incremental repack)
$ sleep 0.5
$ hg debugwaitonrepack >/dev/null 2>&1
$ ls -l $TESTTMP/hgcache/master/packs/ | grep datapack
* 59 * 5b7dec902026f0cddb0ef8acb62f27b5698494d4.datapack (glob)
* 201 * 92a06d8b76a23b6e6150cf877ea75ed993e0b2d8.datapack (glob)
$ ls -l $TESTTMP/hgcache/master/packs/ | grep histpack
* 336 * 3bebfba849e7aed8e598b92b296aeaff4784393b.histpack (glob)
Test environment variable resolution
$ CACHEPATH=$TESTTMP/envcache hg prefetch --config 'remotefilelog.cachepath=$CACHEPATH'
1 files fetched over 1 fetches - (0 misses, 100.00% hit ratio) over * (glob)
$ find $TESTTMP/envcache | sort
$TESTTMP/envcache
$TESTTMP/envcache/master
$TESTTMP/envcache/master/packs
$TESTTMP/envcache/master/packs/54afbfda203716c1aa2636029ccc0df18165129e.dataidx
$TESTTMP/envcache/master/packs/54afbfda203716c1aa2636029ccc0df18165129e.datapack
$TESTTMP/envcache/master/packs/f842b0cc2f54b1b5719584b449afdf58b08ab006.histidx
$TESTTMP/envcache/master/packs/f842b0cc2f54b1b5719584b449afdf58b08ab006.histpack
Test local remotefilelog blob is correct when based on a pack
$ hg prefetch -r .
1 files fetched over 1 fetches - (0 misses, 100.00% hit ratio) over * (glob)
$ echo >> y
$ hg commit -m y2
$ hg debugremotefilelog .hg/store/data/95cb0bfd2977c761298d9624e4b4d4c72a39974a/b70860edba4f8242a1d52f2a94679dd23cb76808
size: 9 bytes
path: .hg/store/data/95cb0bfd2977c761298d9624e4b4d4c72a39974a/b70860edba4f8242a1d52f2a94679dd23cb76808
key: b70860edba4f
node => p1 p2 linknode copyfrom
b70860edba4f => 577959738234 000000000000 08d3fbc98c48
577959738234 => 1bb2e6237e03 000000000000 c7faf2fc439a x
1bb2e6237e03 => d4a3ed9310e5 000000000000 0b03bbc9e1e7
d4a3ed9310e5 => aee31534993a 000000000000 421535db10b6
aee31534993a => 1406e7411862 000000000000 a89d614e2364
1406e7411862 => 000000000000 000000000000 b292c1e3311f