sapling/eden/hg-server/tests/test-fb-hgext-remotefilelog-repack-rust.t
Durham Goode 98d9269874 server: copy hg to a new hg-server directory
Summary:
Create a fork of the Mercurial code that we can use to build server
rpms. The hg servers will continue to exist for a few more months while we move
the darkstorm and ediscovery use cases off them. In the mean time, we want to
start making breaking changes to the client, so let's create a stable copy of
the hg code to produce rpms for the hg servers.

The fork is based off c7770c78d, the latest hg release.

This copies the files as is, then adds some minor tweaks to get it to build:
- Disables some lint checks that appear to be bypassed by path
- sed replace eden/scm with eden/hg-server
- Removed a dependency on scm/telemetry from the edenfs-client tests since
  scm/telemetry pulls in the original eden/scm/lib/configparser which conflicts
  with the hg-server conflict parser.

allow-large-files

Reviewed By: quark-zju

Differential Revision: D27632557

fbshipit-source-id: b2f442f4ec000ea08e4d62de068750832198e1f4
2021-04-09 10:09:06 -07:00

164 lines
8.5 KiB
Raku

#chg-compatible
$ . "$TESTDIR/library.sh"
$ setconfig remotefilelog.write-hgcache-to-indexedlog=False remotefilelog.write-local-to-indexedlog=False
$ hginit master
$ cd master
$ cat >> .hg/hgrc <<EOF
> [treemanifest]
> server=True
> [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
fetching tree '' a18d21674e76d6aab2edb46810b20fbdbd10fb4b, found via a89d614e2364
1 trees fetched over * (glob)
1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over *s (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]
> prefetchdays=0
> EOF
$ cd ..
$ cd master
$ echo x3 > x
$ hg commit -qAm x3
$ echo x4 > x
$ hg commit -qAm x4
$ cd ../shallow
$ hg pull -q
$ hg up -q tip
1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over * (glob) (?)
fetching tree '' 3520020d2e65ab2ed0078247210672353daaf331, found via 5b09780a1d28
1 trees fetched over * (glob)
# Pack a mix of packfiles and loosefiles into one packfile
$ hg prefetch -r b292c1e3311fd0f13ae83b409caae4a6d1fb348c
1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over * (glob) (?)
fetching tree '' bc0c2c938b929f98b1c31a8c5994396ebb096bf0, found via 5b09780a1d28
1 trees fetched over * (glob)
$ hg prefetch -r 'desc(x3)'
1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over * (glob) (?)
fetching tree '' 615617b8ad27e7af719356339ad7447262cd80e9, found via 5b09780a1d28
1 trees fetched over * (glob)
$ find $CACHEDIR/master/packs | sort
$TESTTMP/hgcache/master/packs
$TESTTMP/hgcache/master/packs/1e6f0f575de6319f747ef83966a08775803fcecc.dataidx
$TESTTMP/hgcache/master/packs/1e6f0f575de6319f747ef83966a08775803fcecc.datapack
$TESTTMP/hgcache/master/packs/276d308429d0303762befa376788300f0310f90e.histidx
$TESTTMP/hgcache/master/packs/276d308429d0303762befa376788300f0310f90e.histpack
$TESTTMP/hgcache/master/packs/2d66e09c3bf8a000428af1630d978127182e496e.dataidx
$TESTTMP/hgcache/master/packs/2d66e09c3bf8a000428af1630d978127182e496e.datapack
$TESTTMP/hgcache/master/packs/3266aa7480df06153adccad2f1abb6d11f42de0e.dataidx
$TESTTMP/hgcache/master/packs/3266aa7480df06153adccad2f1abb6d11f42de0e.datapack
$TESTTMP/hgcache/master/packs/3b65e3071e408ff050835eba9d2662d0c5ea51db.histidx
$TESTTMP/hgcache/master/packs/3b65e3071e408ff050835eba9d2662d0c5ea51db.histpack
$TESTTMP/hgcache/master/packs/887690f1138ae5b99c50d754ed02262874bf8ecb.dataidx
$TESTTMP/hgcache/master/packs/887690f1138ae5b99c50d754ed02262874bf8ecb.datapack
$TESTTMP/hgcache/master/packs/acb190832c13f0a23d7901bc1847ef7f6046a26e.histidx
$TESTTMP/hgcache/master/packs/acb190832c13f0a23d7901bc1847ef7f6046a26e.histpack
$TESTTMP/hgcache/master/packs/c3399b56e035f73c3295276ed098235a08a0ed8c.histidx
$TESTTMP/hgcache/master/packs/c3399b56e035f73c3295276ed098235a08a0ed8c.histpack
$TESTTMP/hgcache/master/packs/manifests
$TESTTMP/hgcache/master/packs/manifests/2105dd350da61d1a4f08cacbb82949d855edf5bb.histidx
$TESTTMP/hgcache/master/packs/manifests/2105dd350da61d1a4f08cacbb82949d855edf5bb.histpack
$TESTTMP/hgcache/master/packs/manifests/2bf8539e08195f796c4ada99d894c92b6447b73e.dataidx
$TESTTMP/hgcache/master/packs/manifests/2bf8539e08195f796c4ada99d894c92b6447b73e.datapack
$TESTTMP/hgcache/master/packs/manifests/65f2e5029fb805e4cde453fa9b2790431675da5f.dataidx
$TESTTMP/hgcache/master/packs/manifests/65f2e5029fb805e4cde453fa9b2790431675da5f.datapack
$TESTTMP/hgcache/master/packs/manifests/72d25196462ab629ee6432d96d0c8fcfdf0b5234.histidx
$TESTTMP/hgcache/master/packs/manifests/72d25196462ab629ee6432d96d0c8fcfdf0b5234.histpack
$TESTTMP/hgcache/master/packs/manifests/8a9077411cff78c0ca49c360e610dcebfb87c26a.histidx
$TESTTMP/hgcache/master/packs/manifests/8a9077411cff78c0ca49c360e610dcebfb87c26a.histpack
$TESTTMP/hgcache/master/packs/manifests/a7092b3cbad8f35d897a7492e04da8575c6f4756.dataidx
$TESTTMP/hgcache/master/packs/manifests/a7092b3cbad8f35d897a7492e04da8575c6f4756.datapack
$TESTTMP/hgcache/master/packs/manifests/b8b741e0d7c2384577a00e1945898181e810543c.dataidx
$TESTTMP/hgcache/master/packs/manifests/b8b741e0d7c2384577a00e1945898181e810543c.datapack
$TESTTMP/hgcache/master/packs/manifests/f3c9a768daf32c2ee48c80a5f83d48f5e12e6da3.histidx
$TESTTMP/hgcache/master/packs/manifests/f3c9a768daf32c2ee48c80a5f83d48f5e12e6da3.histpack
$ hg repack
$ ls_l $TESTTMP/hgcache/master/packs/ | grep datapack
-r--r--r-- 253 073bc5bae3cee0940d7f1983cab3fe6754ed1407.datapack
$ ls_l $TESTTMP/hgcache/master/packs/ | grep histpack
-r--r--r-- 336 3b65e3071e408ff050835eba9d2662d0c5ea51db.histpack
$ hg repack
# Repacking one datapack/historypack should result in the same datapack/historypack
$ find $CACHEDIR/master/packs | sort
$TESTTMP/hgcache/master/packs
$TESTTMP/hgcache/master/packs/073bc5bae3cee0940d7f1983cab3fe6754ed1407.dataidx
$TESTTMP/hgcache/master/packs/073bc5bae3cee0940d7f1983cab3fe6754ed1407.datapack
$TESTTMP/hgcache/master/packs/3b65e3071e408ff050835eba9d2662d0c5ea51db.histidx
$TESTTMP/hgcache/master/packs/3b65e3071e408ff050835eba9d2662d0c5ea51db.histpack
$TESTTMP/hgcache/master/packs/manifests
$TESTTMP/hgcache/master/packs/manifests/db26675aeeca7b8dfd7936cdc4bbc27f1b8892ab.histidx
$TESTTMP/hgcache/master/packs/manifests/db26675aeeca7b8dfd7936cdc4bbc27f1b8892ab.histpack
$TESTTMP/hgcache/master/packs/manifests/f86161cc08fd2806bdaa239b9ace793fffb54c7d.dataidx
$TESTTMP/hgcache/master/packs/manifests/f86161cc08fd2806bdaa239b9ace793fffb54c7d.datapack
$TESTTMP/hgcache/master/packs/repacklock
$ hg cat -r . x
x4
$ hg cat -r '.^' x
x3
# Corrupt a packfile to verify that repacking continues and the corrupted file is left around.
$ cd ../master
$ echo x5 > x
$ hg commit -qAm x5
$ cd ../shallow
$ hg pull -q
$ hg up -q tip
1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over * (glob) (?)
fetching tree '' e5a25a89b2a6a8d14e228edc6c4bc39def0e9d2e, found via f1f12dec7ee8
1 trees fetched over * (glob)
$ hg repack
$ find $CACHEDIR/master/packs | sort
$TESTTMP/hgcache/master/packs
$TESTTMP/hgcache/master/packs/aa3c302eff0b511bab7f0180d344971f917472c1.dataidx
$TESTTMP/hgcache/master/packs/aa3c302eff0b511bab7f0180d344971f917472c1.datapack
$TESTTMP/hgcache/master/packs/ed01afd8e8527fd7e3473478b25f5b665b0ddfca.histidx
$TESTTMP/hgcache/master/packs/ed01afd8e8527fd7e3473478b25f5b665b0ddfca.histpack
$TESTTMP/hgcache/master/packs/manifests
$TESTTMP/hgcache/master/packs/manifests/0001b7620d4c6f4951ab5d3ca4c292aa9ebaca54.histidx
$TESTTMP/hgcache/master/packs/manifests/0001b7620d4c6f4951ab5d3ca4c292aa9ebaca54.histpack
$TESTTMP/hgcache/master/packs/manifests/688163fb135c819c152dd10cd3722a2f4d73dd9c.dataidx
$TESTTMP/hgcache/master/packs/manifests/688163fb135c819c152dd10cd3722a2f4d73dd9c.datapack
$TESTTMP/hgcache/master/packs/repacklock
$ chmod +w $TESTTMP/hgcache/master/packs/aa3c302eff0b511bab7f0180d344971f917472c1.datapack
$ python $TESTDIR/truncate.py --size 200 $TESTTMP/hgcache/master/packs/aa3c302eff0b511bab7f0180d344971f917472c1.datapack
$ hg repack 2>&1 | grep 'RustError'
*RustError: Repack failure: [("$TESTTMP/hgcache/master/packs/aa3c302eff0b511bab7f0180d344971f917472c1", failed to fill whole buffer)] (glob)
$ find $CACHEDIR/master/packs | sort
$TESTTMP/hgcache/master/packs
$TESTTMP/hgcache/master/packs/92ab34412b730e684858821f059758f697794be5.dataidx
$TESTTMP/hgcache/master/packs/92ab34412b730e684858821f059758f697794be5.datapack
$TESTTMP/hgcache/master/packs/aa3c302eff0b511bab7f0180d344971f917472c1.dataidx
$TESTTMP/hgcache/master/packs/aa3c302eff0b511bab7f0180d344971f917472c1.datapack
$TESTTMP/hgcache/master/packs/ed01afd8e8527fd7e3473478b25f5b665b0ddfca.histidx
$TESTTMP/hgcache/master/packs/ed01afd8e8527fd7e3473478b25f5b665b0ddfca.histpack
$TESTTMP/hgcache/master/packs/manifests
$TESTTMP/hgcache/master/packs/manifests/0001b7620d4c6f4951ab5d3ca4c292aa9ebaca54.histidx
$TESTTMP/hgcache/master/packs/manifests/0001b7620d4c6f4951ab5d3ca4c292aa9ebaca54.histpack
$TESTTMP/hgcache/master/packs/manifests/688163fb135c819c152dd10cd3722a2f4d73dd9c.dataidx
$TESTTMP/hgcache/master/packs/manifests/688163fb135c819c152dd10cd3722a2f4d73dd9c.datapack
$TESTTMP/hgcache/master/packs/repacklock
# Verify that a non-existing directory does not fail repack
$ hg repack --incremental