remotefilelog: remove most of the debugwait* command in the tests

Since we use a dedicated developer config, we do not need them anymore.

Differential Revision: https://phab.mercurial-scm.org/D7589

tests/test-remotefilelog-bgprefetch.t

@@ -1,360 +1,348 b''
 #require no-windows
 
   $ . "$TESTDIR/remotefilelog-library.sh"
 # devel.remotefilelog.ensurestart: reduce race condition with
 # waiton{repack/prefetch}
   $ cat >> $HGRCPATH <<EOF
   > [devel]
   > remotefilelog.ensurestart=True
   > remotefilelog.bg-wait=True
   > EOF
 
   $ hg init master
   $ cd master
   $ cat >> .hg/hgrc <<EOF
   > [remotefilelog]
   > server=True
   > EOF
   $ echo x > x
   $ echo z > z
   $ hg commit -qAm x
   $ echo x2 > x
   $ echo y > y
   $ hg commit -qAm y
   $ echo w > w
   $ rm z
   $ hg commit -qAm w
   $ hg bookmark foo
 
   $ cd ..
 
 # clone the repo
 
   $ hgcloneshallow ssh://user@dummy/master shallow --noupdate
   streaming all changes
   2 files to transfer, 776 bytes of data
   transferred 776 bytes in * seconds (*/sec) (glob)
   searching for changes
   no changes found
 
 # Set the prefetchdays config to zero so that all commits are prefetched
 # no matter what their creation date is. Also set prefetchdelay config
 # to zero so that there is no delay between prefetches.
   $ cd shallow
   $ cat >> .hg/hgrc <<EOF
   > [remotefilelog]
   > prefetchdays=0
   > prefetchdelay=0
   > EOF
   $ cd ..
 
 # prefetch a revision
   $ cd shallow
 
   $ hg prefetch -r 0
   2 files fetched over 1 fetches - (2 misses, 0.00% hit ratio) over *s (glob)
 
   $ hg cat -r 0 x
   x
 
 # background prefetch on pull when configured
 
   $ cat >> .hg/hgrc <<EOF
   > [remotefilelog]
   > pullprefetch=bookmark()
   > backgroundprefetch=True
   > EOF
   $ hg strip tip
   saved backup bundle to $TESTTMP/shallow/.hg/strip-backup/6b4b6f66ef8c-b4b8bdaf-backup.hg (glob)
 
   $ clearcache
   $ hg pull
   pulling from ssh://user@dummy/master
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   updating bookmark foo
   added 1 changesets with 0 changes to 0 files
   new changesets 6b4b6f66ef8c
   (run 'hg update' to get a working copy)
   prefetching file contents
-  $ hg debugwaitonprefetch >/dev/null 2>&1
   $ find $CACHEDIR -type f | sort
   $TESTTMP/hgcache/master/11/f6ad8ec52a2984abaafd7c3b516503785c2072/ef95c5376f34698742fe34f315fd82136f8f68c0
   $TESTTMP/hgcache/master/95/cb0bfd2977c761298d9624e4b4d4c72a39974a/076f5e2225b3ff0400b98c92aa6cdf403ee24cca
   $TESTTMP/hgcache/master/af/f024fe4ab0fece4091de044c58c9ae4233383a/bb6ccd5dceaa5e9dc220e0dad65e051b94f69a2c
   $TESTTMP/hgcache/repos
 
 # background prefetch with repack on pull when configured
 
   $ cat >> .hg/hgrc <<EOF
   > [remotefilelog]
   > backgroundrepack=True
   > EOF
   $ hg strip tip
   saved backup bundle to $TESTTMP/shallow/.hg/strip-backup/6b4b6f66ef8c-b4b8bdaf-backup.hg (glob)
 
   $ clearcache
   $ hg pull
   pulling from ssh://user@dummy/master
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   updating bookmark foo
   added 1 changesets with 0 changes to 0 files
   new changesets 6b4b6f66ef8c
   (run 'hg update' to get a working copy)
   prefetching file contents
-  $ hg debugwaitonprefetch >/dev/null 2>&1
-  $ hg debugwaitonrepack >/dev/null 2>&1
   $ find $CACHEDIR -type f | sort
   $TESTTMP/hgcache/master/packs/6e8633deba6e544e5f8edbd7b996d6e31a2c42ae.histidx
   $TESTTMP/hgcache/master/packs/6e8633deba6e544e5f8edbd7b996d6e31a2c42ae.histpack
   $TESTTMP/hgcache/master/packs/8ce5ab3745465ab83bba30a7b9c295e0c8404652.dataidx
   $TESTTMP/hgcache/master/packs/8ce5ab3745465ab83bba30a7b9c295e0c8404652.datapack
   $TESTTMP/hgcache/repos
 
 # background prefetch with repack on update when wcprevset configured
 
   $ clearcache
   $ hg up -r 0
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   2 files fetched over 1 fetches - (2 misses, 0.00% hit ratio) over *s (glob)
   $ find $CACHEDIR -type f | sort
   $TESTTMP/hgcache/master/11/f6ad8ec52a2984abaafd7c3b516503785c2072/1406e74118627694268417491f018a4a883152f0
   $TESTTMP/hgcache/master/39/5df8f7c51f007019cb30201c49e884b46b92fa/69a1b67522704ec122181c0890bd16e9d3e7516a
   $TESTTMP/hgcache/repos
 
   $ hg up -r 1
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   2 files fetched over 2 fetches - (2 misses, 0.00% hit ratio) over *s (glob)
 
   $ cat >> .hg/hgrc <<EOF
   > [remotefilelog]
   > bgprefetchrevs=.::
   > EOF
 
   $ clearcache
   $ hg up -r 0
   1 files updated, 0 files merged, 1 files removed, 0 files unresolved
   * files fetched over * fetches - (* misses, 0.00% hit ratio) over *s (glob)
-  $ hg debugwaitonprefetch >/dev/null 2>&1
-  $ hg debugwaitonrepack >/dev/null 2>&1
   $ find $CACHEDIR -type f | sort
   $TESTTMP/hgcache/master/packs/8f1443d44e57fec96f72fb2412e01d2818767ef2.histidx
   $TESTTMP/hgcache/master/packs/8f1443d44e57fec96f72fb2412e01d2818767ef2.histpack
   $TESTTMP/hgcache/master/packs/f4d50848e0b465e9bfd2875f213044c06cfd7407.dataidx
   $TESTTMP/hgcache/master/packs/f4d50848e0b465e9bfd2875f213044c06cfd7407.datapack
   $TESTTMP/hgcache/repos
 
 # Ensure that file 'w' was prefetched - it was not part of the update operation and therefore
 # could only be downloaded by the background prefetch
 
   $ hg debugdatapack `ls -ct $TESTTMP/hgcache/master/packs/*.datapack | head -n 1`
   $TESTTMP/hgcache/master/packs/f4d50848e0b465e9bfd2875f213044c06cfd7407:
   w:
   Node          Delta Base    Delta Length  Blob Size
   bb6ccd5dceaa  000000000000  2             2
   
   Total:                      2             2         (0.0% bigger)
   x:
   Node          Delta Base    Delta Length  Blob Size
   ef95c5376f34  000000000000  3             3
   1406e7411862  ef95c5376f34  14            2
   
   Total:                      17            5         (240.0% bigger)
   y:
   Node          Delta Base    Delta Length  Blob Size
   076f5e2225b3  000000000000  2             2
   
   Total:                      2             2         (0.0% bigger)
   z:
   Node          Delta Base    Delta Length  Blob Size
   69a1b6752270  000000000000  2             2
   
   Total:                      2             2         (0.0% bigger)
 
 # background prefetch with repack on commit when wcprevset configured
 
   $ cat >> .hg/hgrc <<EOF
   > [remotefilelog]
   > bgprefetchrevs=0::
   > EOF
 
   $ clearcache
   $ find $CACHEDIR -type f | sort
   $ echo b > b
   $ hg commit -qAm b
   * files fetched over 1 fetches - (* misses, 0.00% hit ratio) over *s (glob)
   $ hg bookmark temporary
-  $ hg debugwaitonprefetch >/dev/null 2>&1
-  $ hg debugwaitonrepack >/dev/null 2>&1
   $ find $CACHEDIR -type f | sort
   $TESTTMP/hgcache/master/packs/8f1443d44e57fec96f72fb2412e01d2818767ef2.histidx
   $TESTTMP/hgcache/master/packs/8f1443d44e57fec96f72fb2412e01d2818767ef2.histpack
   $TESTTMP/hgcache/master/packs/f4d50848e0b465e9bfd2875f213044c06cfd7407.dataidx
   $TESTTMP/hgcache/master/packs/f4d50848e0b465e9bfd2875f213044c06cfd7407.datapack
   $TESTTMP/hgcache/repos
 
 # Ensure that file 'w' was prefetched - it was not part of the commit operation and therefore
 # could only be downloaded by the background prefetch
 
   $ hg debugdatapack `ls -ct $TESTTMP/hgcache/master/packs/*.datapack | head -n 1`
   $TESTTMP/hgcache/master/packs/f4d50848e0b465e9bfd2875f213044c06cfd7407:
   w:
   Node          Delta Base    Delta Length  Blob Size
   bb6ccd5dceaa  000000000000  2             2
   
   Total:                      2             2         (0.0% bigger)
   x:
   Node          Delta Base    Delta Length  Blob Size
   ef95c5376f34  000000000000  3             3
   1406e7411862  ef95c5376f34  14            2
   
   Total:                      17            5         (240.0% bigger)
   y:
   Node          Delta Base    Delta Length  Blob Size
   076f5e2225b3  000000000000  2             2
   
   Total:                      2             2         (0.0% bigger)
   z:
   Node          Delta Base    Delta Length  Blob Size
   69a1b6752270  000000000000  2             2
   
   Total:                      2             2         (0.0% bigger)
 
 # background prefetch with repack on rebase when wcprevset configured
 
   $ hg up -r 2
   3 files updated, 0 files merged, 2 files removed, 0 files unresolved
   (leaving bookmark temporary)
   $ clearcache
   $ find $CACHEDIR -type f | sort
   $ hg rebase -s temporary -d foo
   rebasing 3:d9cf06e3b5b6 "b" (temporary tip)
   saved backup bundle to $TESTTMP/shallow/.hg/strip-backup/d9cf06e3b5b6-e5c3dc63-rebase.hg
   3 files fetched over 1 fetches - (3 misses, 0.00% hit ratio) over *s (glob)
-  $ hg debugwaitonprefetch >/dev/null 2>&1
-  $ hg debugwaitonrepack >/dev/null 2>&1
 
 # Ensure that file 'y' was prefetched - it was not part of the rebase operation and therefore
 # could only be downloaded by the background prefetch
 
   $ hg debugdatapack `ls -ct $TESTTMP/hgcache/master/packs/*.datapack | head -n 1`
   $TESTTMP/hgcache/master/packs/f4d50848e0b465e9bfd2875f213044c06cfd7407:
   w:
   Node          Delta Base    Delta Length  Blob Size
   bb6ccd5dceaa  000000000000  2             2
   
   Total:                      2             2         (0.0% bigger)
   x:
   Node          Delta Base    Delta Length  Blob Size
   ef95c5376f34  000000000000  3             3
   1406e7411862  ef95c5376f34  14            2
   
   Total:                      17            5         (240.0% bigger)
   y:
   Node          Delta Base    Delta Length  Blob Size
   076f5e2225b3  000000000000  2             2
   
   Total:                      2             2         (0.0% bigger)
   z:
   Node          Delta Base    Delta Length  Blob Size
   69a1b6752270  000000000000  2             2
   
   Total:                      2             2         (0.0% bigger)
 
 # Check that foregound prefetch with no arguments blocks until background prefetches finish
 
   $ hg up -r 3
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ clearcache
   $ hg prefetch --repack
   waiting for lock on prefetching in $TESTTMP/shallow held by process * on host * (glob) (?)
   got lock after * seconds (glob) (?)
   (running background incremental repack)
   * files fetched over 1 fetches - (* misses, 0.00% hit ratio) over *s (glob) (?)
 
-  $ hg debugwaitonrepack >/dev/null 2>&1
-
   $ find $CACHEDIR -type f | sort
   $TESTTMP/hgcache/master/packs/8f1443d44e57fec96f72fb2412e01d2818767ef2.histidx
   $TESTTMP/hgcache/master/packs/8f1443d44e57fec96f72fb2412e01d2818767ef2.histpack
   $TESTTMP/hgcache/master/packs/f4d50848e0b465e9bfd2875f213044c06cfd7407.dataidx
   $TESTTMP/hgcache/master/packs/f4d50848e0b465e9bfd2875f213044c06cfd7407.datapack
   $TESTTMP/hgcache/repos
 
 # Ensure that files were prefetched
   $ hg debugdatapack `ls -ct $TESTTMP/hgcache/master/packs/*.datapack | head -n 1`
   $TESTTMP/hgcache/master/packs/f4d50848e0b465e9bfd2875f213044c06cfd7407:
   w:
   Node          Delta Base    Delta Length  Blob Size
   bb6ccd5dceaa  000000000000  2             2
   
   Total:                      2             2         (0.0% bigger)
   x:
   Node          Delta Base    Delta Length  Blob Size
   ef95c5376f34  000000000000  3             3
   1406e7411862  ef95c5376f34  14            2
   
   Total:                      17            5         (240.0% bigger)
   y:
   Node          Delta Base    Delta Length  Blob Size
   076f5e2225b3  000000000000  2             2
   
   Total:                      2             2         (0.0% bigger)
   z:
   Node          Delta Base    Delta Length  Blob Size
   69a1b6752270  000000000000  2             2
   
   Total:                      2             2         (0.0% bigger)
 
 # Check that foreground prefetch fetches revs specified by '. + draft() + bgprefetchrevs + pullprefetch'
 
   $ clearcache
   $ hg prefetch --repack
   waiting for lock on prefetching in $TESTTMP/shallow held by process * on host * (glob) (?)
   got lock after * seconds (glob) (?)
   (running background incremental repack)
   * files fetched over 1 fetches - (* misses, 0.00% hit ratio) over *s (glob) (?)
-  $ hg debugwaitonrepack >/dev/null 2>&1
 
   $ find $CACHEDIR -type f | sort
   $TESTTMP/hgcache/master/packs/8f1443d44e57fec96f72fb2412e01d2818767ef2.histidx
   $TESTTMP/hgcache/master/packs/8f1443d44e57fec96f72fb2412e01d2818767ef2.histpack
   $TESTTMP/hgcache/master/packs/f4d50848e0b465e9bfd2875f213044c06cfd7407.dataidx
   $TESTTMP/hgcache/master/packs/f4d50848e0b465e9bfd2875f213044c06cfd7407.datapack
   $TESTTMP/hgcache/repos
 
 # Ensure that files were prefetched
   $ hg debugdatapack `ls -ct $TESTTMP/hgcache/master/packs/*.datapack | head -n 1`
   $TESTTMP/hgcache/master/packs/f4d50848e0b465e9bfd2875f213044c06cfd7407:
   w:
   Node          Delta Base    Delta Length  Blob Size
   bb6ccd5dceaa  000000000000  2             2
   
   Total:                      2             2         (0.0% bigger)
   x:
   Node          Delta Base    Delta Length  Blob Size
   ef95c5376f34  000000000000  3             3
   1406e7411862  ef95c5376f34  14            2
   
   Total:                      17            5         (240.0% bigger)
   y:
   Node          Delta Base    Delta Length  Blob Size
   076f5e2225b3  000000000000  2             2
   
   Total:                      2             2         (0.0% bigger)
   z:
   Node          Delta Base    Delta Length  Blob Size
   69a1b6752270  000000000000  2             2
   
   Total:                      2             2         (0.0% bigger)
 
 # Test that if data was prefetched and repacked we dont need to prefetch it again
 # It ensures that Mercurial looks not only in loose files but in packs as well
 
   $ hg prefetch --repack
   (running background incremental repack)

tests/test-remotefilelog-gcrepack.t

@@ -1,155 +1,151 b''
 #require no-windows
 
   $ . "$TESTDIR/remotefilelog-library.sh"
 
   $ hg init master
   $ cd master
   $ cat >> .hg/hgrc <<EOF
   > [remotefilelog]
   > server=True
   > EOF
   $ echo x > x
   $ hg commit -qAm x
   $ echo y > y
   $ rm x
   $ hg commit -qAm DxAy
   $ echo yy > y
   $ hg commit -qAm y
   $ cd ..
 
   $ hgcloneshallow ssh://user@dummy/master shallow -q
   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 ..
 
 # Prefetch all data and repack
 
   $ cd shallow
   $ cat >> .hg/hgrc <<EOF
   > [remotefilelog]
   > bgprefetchrevs=all()
   > EOF
 
   $ hg prefetch
   2 files fetched over 1 fetches - (2 misses, 0.00% hit ratio) over *s (glob)
   $ hg repack
-  $ hg debugwaitonrepack >/dev/null 2>%1
 
   $ find $CACHEDIR | sort | egrep ".datapack|.histpack"
   $TESTTMP/hgcache/master/packs/7bcd2d90b99395ca43172a0dd24e18860b2902f9.histpack
   $TESTTMP/hgcache/master/packs/dc8f8fdc76690ce27791ce9f53a18da379e50d37.datapack
 
 # Ensure that all file versions were prefetched
 
   $ hg debugdatapack `ls -ct $TESTTMP/hgcache/master/packs/*.datapack | head -n 1`
   $TESTTMP/hgcache/master/packs/dc8f8fdc76690ce27791ce9f53a18da379e50d37:
   x:
   Node          Delta Base    Delta Length  Blob Size
   1406e7411862  000000000000  2             2
   
   Total:                      2             2         (0.0% bigger)
   y:
   Node          Delta Base    Delta Length  Blob Size
   50dbc4572b8e  000000000000  3             3
   076f5e2225b3  50dbc4572b8e  14            2
   
   Total:                      17            5         (240.0% bigger)
 
 # Test garbage collection during repack
 
   $ cat >> .hg/hgrc <<EOF
   > [remotefilelog]
   > bgprefetchrevs=tip
   > gcrepack=True
   > nodettl=86400
   > EOF
 
   $ hg repack
-  $ hg debugwaitonrepack >/dev/null 2>%1
 
   $ find $CACHEDIR | sort | egrep ".datapack|.histpack"
   $TESTTMP/hgcache/master/packs/7bcd2d90b99395ca43172a0dd24e18860b2902f9.histpack
   $TESTTMP/hgcache/master/packs/a4e1d094ec2aee8a08a4d6d95a13c634cc7d7394.datapack
 
 # Ensure that file 'x' was garbage collected. It should be GCed because it is not in the keepset
 # and is old (commit date is 0.0 in tests). Ensure that file 'y' is present as it is in the keepset.
 
   $ hg debugdatapack `ls -ct $TESTTMP/hgcache/master/packs/*.datapack | head -n 1`
   $TESTTMP/hgcache/master/packs/a4e1d094ec2aee8a08a4d6d95a13c634cc7d7394:
   y:
   Node          Delta Base    Delta Length  Blob Size
   50dbc4572b8e  000000000000  3             3
   
   Total:                      3             3         (0.0% bigger)
 
 # Prefetch all data again and repack for later garbage collection
 
   $ cat >> .hg/hgrc <<EOF
   > [remotefilelog]
   > bgprefetchrevs=all()
   > EOF
 
   $ hg prefetch
   2 files fetched over 1 fetches - (2 misses, 0.00% hit ratio) over *s (glob)
   $ hg repack
-  $ hg debugwaitonrepack >/dev/null 2>%1
 
   $ find $CACHEDIR | sort | egrep ".datapack|.histpack"
   $TESTTMP/hgcache/master/packs/7bcd2d90b99395ca43172a0dd24e18860b2902f9.histpack
   $TESTTMP/hgcache/master/packs/dc8f8fdc76690ce27791ce9f53a18da379e50d37.datapack
 
 # Ensure that all file versions were prefetched
 
   $ hg debugdatapack `ls -ct $TESTTMP/hgcache/master/packs/*.datapack | head -n 1`
   $TESTTMP/hgcache/master/packs/dc8f8fdc76690ce27791ce9f53a18da379e50d37:
   x:
   Node          Delta Base    Delta Length  Blob Size
   1406e7411862  000000000000  2             2
   
   Total:                      2             2         (0.0% bigger)
   y:
   Node          Delta Base    Delta Length  Blob Size
   50dbc4572b8e  000000000000  3             3
   076f5e2225b3  50dbc4572b8e  14            2
   
   Total:                      17            5         (240.0% bigger)
 
 # Test garbage collection during repack. Ensure that new files are not removed even though they are not in the keepset
 # For the purposes of the test the TTL of a file is set to current time + 100 seconds. i.e. all commits in tests have
 # a date of 1970 and therefore to prevent garbage collection we have to set nodettl to be farther from 1970 than we are now.
 
   $ cat >> .hg/hgrc <<EOF
   > [remotefilelog]
   > bgprefetchrevs=
   > nodettl=$(($(date +%s) + 100))
   > EOF
 
   $ hg repack
-  $ hg debugwaitonrepack >/dev/null 2>%1
 
   $ find $CACHEDIR | sort | egrep ".datapack|.histpack"
   $TESTTMP/hgcache/master/packs/7bcd2d90b99395ca43172a0dd24e18860b2902f9.histpack
   $TESTTMP/hgcache/master/packs/dc8f8fdc76690ce27791ce9f53a18da379e50d37.datapack
 
 # Ensure that all file versions were prefetched
 
   $ hg debugdatapack `ls -ct $TESTTMP/hgcache/master/packs/*.datapack | head -n 1`
   $TESTTMP/hgcache/master/packs/dc8f8fdc76690ce27791ce9f53a18da379e50d37:
   x:
   Node          Delta Base    Delta Length  Blob Size
   1406e7411862  000000000000  2             2
   
   Total:                      2             2         (0.0% bigger)
   y:
   Node          Delta Base    Delta Length  Blob Size
   50dbc4572b8e  000000000000  3             3
   076f5e2225b3  50dbc4572b8e  14            2
   
   Total:                      17            5         (240.0% bigger)

tests/test-remotefilelog-repack-fast.t

@@ -1,378 +1,376 b''
 #require no-windows
 
   $ . "$TESTDIR/remotefilelog-library.sh"
 # devel.remotefilelog.ensurestart: reduce race condition with
 # waiton{repack/prefetch}
   $ cat >> $HGRCPATH <<EOF
   > [remotefilelog]
   > fastdatapack=True
   > [devel]
   > remotefilelog.ensurestart=True
   > remotefilelog.bg-wait=True
   > EOF
 
   $ hg init 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)
 
 # 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 ..
 
 # 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/1e91b207daf5d7b48f1be9c587d6b5ae654ce78c.histidx
   $TESTTMP/hgcache/master/packs/1e91b207daf5d7b48f1be9c587d6b5ae654ce78c.histpack
   $TESTTMP/hgcache/master/packs/b1e0cfc7f345e408a7825e3081501959488d59ce.dataidx
   $TESTTMP/hgcache/master/packs/b1e0cfc7f345e408a7825e3081501959488d59ce.datapack
   $TESTTMP/hgcache/repos
 
 # Test that the packs are readonly
   $ ls_l $CACHEDIR/master/packs
   -r--r--r--    1145 1e91b207daf5d7b48f1be9c587d6b5ae654ce78c.histidx
   -r--r--r--     172 1e91b207daf5d7b48f1be9c587d6b5ae654ce78c.histpack
   -r--r--r--    1074 b1e0cfc7f345e408a7825e3081501959488d59ce.dataidx
   -r--r--r--      72 b1e0cfc7f345e408a7825e3081501959488d59ce.datapack
 
 # 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/1e91b207daf5d7b48f1be9c587d6b5ae654ce78c.histidx
   $TESTTMP/hgcache/master/packs/1e91b207daf5d7b48f1be9c587d6b5ae654ce78c.histpack
   $TESTTMP/hgcache/master/packs/b1e0cfc7f345e408a7825e3081501959488d59ce.dataidx
   $TESTTMP/hgcache/master/packs/b1e0cfc7f345e408a7825e3081501959488d59ce.datapack
   $TESTTMP/hgcache/repos
 
   $ hg repack --traceback
 
   $ find $CACHEDIR -type f | sort
   $TESTTMP/hgcache/master/packs/78840d69389c7404327f7477e3931c89945c37d1.dataidx
   $TESTTMP/hgcache/master/packs/78840d69389c7404327f7477e3931c89945c37d1.datapack
   $TESTTMP/hgcache/master/packs/8abe7889aae389337d12ebe6085d4ee13854c7c9.histidx
   $TESTTMP/hgcache/master/packs/8abe7889aae389337d12ebe6085d4ee13854c7c9.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/78840d69389c7404327f7477e3931c89945c37d1.dataidx
   $TESTTMP/hgcache/master/packs/78840d69389c7404327f7477e3931c89945c37d1.datapack
   $TESTTMP/hgcache/master/packs/8abe7889aae389337d12ebe6085d4ee13854c7c9.histidx
   $TESTTMP/hgcache/master/packs/8abe7889aae389337d12ebe6085d4ee13854c7c9.histpack
   $TESTTMP/hgcache/repos
 
 # Run two repacks at once
   $ hg repack --config "hooks.prerepack=sleep 3" &
   $ sleep 1
   $ hg repack
   skipping repack - another repack is already running
   $ 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/78840d69389c7404327f7477e3931c89945c37d1.dataidx
   $TESTTMP/hgcache/master/packs/78840d69389c7404327f7477e3931c89945c37d1.datapack
   $TESTTMP/hgcache/master/packs/8abe7889aae389337d12ebe6085d4ee13854c7c9.histidx
   $TESTTMP/hgcache/master/packs/8abe7889aae389337d12ebe6085d4ee13854c7c9.histpack
   $TESTTMP/hgcache/repos
 
   $ hg repack --background
   (running background repack)
-  $ hg debugwaitonrepack >/dev/null 2>&1
   $ find $CACHEDIR -type f | sort
   $TESTTMP/hgcache/master/packs/39443fa1064182e93d968b5cba292eb5283260d0.dataidx
   $TESTTMP/hgcache/master/packs/39443fa1064182e93d968b5cba292eb5283260d0.datapack
   $TESTTMP/hgcache/master/packs/604552d403a1381749faf656feca0ca265a6d52c.histidx
   $TESTTMP/hgcache/master/packs/604552d403a1381749faf656feca0ca265a6d52c.histpack
   $TESTTMP/hgcache/repos
 
 # Test debug commands
 
   $ hg debugdatapack $TESTTMP/hgcache/master/packs/*.datapack
   $TESTTMP/hgcache/master/packs/39443fa1064182e93d968b5cba292eb5283260d0:
   x:
   Node          Delta Base    Delta Length  Blob Size
   1bb2e6237e03  000000000000  8             8
   d4a3ed9310e5  1bb2e6237e03  12            6
   aee31534993a  d4a3ed9310e5  12            4
   
   Total:                      32            18        (77.8% bigger)
   $ hg debugdatapack --long $TESTTMP/hgcache/master/packs/*.datapack
   $TESTTMP/hgcache/master/packs/39443fa1064182e93d968b5cba292eb5283260d0:
   x:
   Node                                      Delta Base                                Delta Length  Blob Size
   1bb2e6237e035c8f8ef508e281f1ce075bc6db72  0000000000000000000000000000000000000000  8             8
   d4a3ed9310e5bd9887e3bf779da5077efab28216  1bb2e6237e035c8f8ef508e281f1ce075bc6db72  12            6
   aee31534993a501858fb6dd96a065671922e7d51  d4a3ed9310e5bd9887e3bf779da5077efab28216  12            4
   
   Total:                                                                              32            18        (77.8% bigger)
   $ hg debugdatapack $TESTTMP/hgcache/master/packs/*.datapack --node d4a3ed9310e5bd9887e3bf779da5077efab28216
   $TESTTMP/hgcache/master/packs/39443fa1064182e93d968b5cba292eb5283260d0:
   
   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/*.histidx
   
   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
   $ echo >> 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
   bfd60adb76018bb952e27cd23fc151bf94865d7d.histidx
   bfd60adb76018bb952e27cd23fc151bf94865d7d.histpack
   fb3aa57b22789ebcc45706c352e2d6af099c5816.dataidx
   fb3aa57b22789ebcc45706c352e2d6af099c5816.datapack
   $ hg debughistorypack $TESTTMP/hgcache/master/packs/*.histidx
   
   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
   21f46f2721e7  000000000000  000000000000  d6868642b790  
   $ 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-b26b56a8-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-b26b56a8-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/*.datapack
   $TESTTMP/hgcache/master/packs/922aca43dbbeda4d250565372e8892ec7b08da6a:
   x:
   Node          Delta Base    Delta Length  Blob Size
   1bb2e6237e03  000000000000  8             8
   d4a3ed9310e5  1bb2e6237e03  12            6
   aee31534993a  d4a3ed9310e5  12            4
   
   Total:                      32            18        (77.8% bigger)
   y:
   Node          Delta Base    Delta Length  Blob Size
   577959738234  000000000000  70            8
   
   Total:                      70            8         (775.0% bigger)
 
   $ hg cat -r ".^" x
   x
   x
   x
   x
 
 Incremental repack
   $ rm -rf $CACHEDIR/master/packs/*
   $ cat >> .hg/hgrc <<EOF
   > [remotefilelog]
   > data.generations=60
   >   150
   > EOF
 
 Single pack - repack does nothing
   $ hg prefetch -r 0
   1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over * (glob)
   $ ls_l $TESTTMP/hgcache/master/packs/ | grep datapack
   [1]
   $ ls_l $TESTTMP/hgcache/master/packs/ | grep histpack
   [1]
   $ hg repack --incremental
   $ ls_l $TESTTMP/hgcache/master/packs/ | grep datapack
   -r--r--r--      70 052643fdcdebbd42d7c180a651a30d46098e6fe1.datapack
   $ ls_l $TESTTMP/hgcache/master/packs/ | grep histpack
   -r--r--r--      90 955a622173324b2d8b53e1147f209f1cf125302e.histpack
 
 3 gen1 packs, 1 gen0 pack - packs 3 gen1 into 1
   $ hg prefetch -r 1
   1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over * (glob)
   $ hg prefetch -r 2
   1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over * (glob)
   $ hg prefetch -r 3
   1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over * (glob)
   $ ls_l $TESTTMP/hgcache/master/packs/ | grep datapack
   -r--r--r--      70 052643fdcdebbd42d7c180a651a30d46098e6fe1.datapack
   $ ls_l $TESTTMP/hgcache/master/packs/ | grep histpack
   -r--r--r--      90 955a622173324b2d8b53e1147f209f1cf125302e.histpack
   $ hg repack --incremental
   $ ls_l $TESTTMP/hgcache/master/packs/ | grep datapack
   -r--r--r--      70 052643fdcdebbd42d7c180a651a30d46098e6fe1.datapack
   -r--r--r--     226 39443fa1064182e93d968b5cba292eb5283260d0.datapack
   $ ls_l $TESTTMP/hgcache/master/packs/ | grep histpack
   -r--r--r--     336 604552d403a1381749faf656feca0ca265a6d52c.histpack
   -r--r--r--      90 955a622173324b2d8b53e1147f209f1cf125302e.histpack
 
 1 gen3 pack, 1 gen0 pack - does nothing
   $ hg repack --incremental
   $ ls_l $TESTTMP/hgcache/master/packs/ | grep datapack
   -r--r--r--      70 052643fdcdebbd42d7c180a651a30d46098e6fe1.datapack
   -r--r--r--     226 39443fa1064182e93d968b5cba292eb5283260d0.datapack
   $ ls_l $TESTTMP/hgcache/master/packs/ | grep histpack
   -r--r--r--     336 604552d403a1381749faf656feca0ca265a6d52c.histpack
   -r--r--r--      90 955a622173324b2d8b53e1147f209f1cf125302e.histpack
 
 Pull should run background repack
   $ cat >> .hg/hgrc <<EOF
   > [remotefilelog]
   > backgroundrepack=True
   > EOF
   $ clearcache
   $ hg prefetch -r 0
   1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over * (glob)
   $ hg prefetch -r 1
   1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over * (glob)
   $ hg prefetch -r 2
   1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over * (glob)
   $ hg prefetch -r 3
   1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over * (glob)
 
   $ hg pull
   pulling from ssh://user@dummy/master
   searching for changes
   no changes found
   (running background incremental repack)
-  $ hg debugwaitonrepack >/dev/null 2>&1
   $ ls_l $TESTTMP/hgcache/master/packs/ | grep datapack
   -r--r--r--     303 156a6c1c83aeb69422d7936e0a46ba9bc06a71c0.datapack
   $ ls_l $TESTTMP/hgcache/master/packs/ | grep histpack
   -r--r--r--     336 604552d403a1381749faf656feca0ca265a6d52c.histpack
 
 Test environment variable resolution
   $ CACHEPATH=$TESTTMP/envcache hg prefetch --config 'remotefilelog.cachepath=$CACHEPATH'
   1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over * (glob)
   $ find $TESTTMP/envcache | sort
   $TESTTMP/envcache
   $TESTTMP/envcache/master
   $TESTTMP/envcache/master/95
   $TESTTMP/envcache/master/95/cb0bfd2977c761298d9624e4b4d4c72a39974a
   $TESTTMP/envcache/master/95/cb0bfd2977c761298d9624e4b4d4c72a39974a/577959738234a1eb241ed3ed4b22a575833f56e0
   $TESTTMP/envcache/repos
 
 Test local remotefilelog blob is correct when based on a pack
   $ hg prefetch -r .
   1 files fetched over 1 fetches - (1 misses, 0.00% 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  

tests/test-remotefilelog-repack.t

@@ -1,458 +1,456 b''
 #require no-windows
 
   $ . "$TESTDIR/remotefilelog-library.sh"
 # devel.remotefilelog.ensurestart: reduce race condition with
 # waiton{repack/prefetch}
   $ cat >> $HGRCPATH <<EOF
   > [devel]
   > remotefilelog.ensurestart=True
   > remotefilelog.bg-wait=True
   > EOF
 
   $ hg init 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)
 
 # 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 ..
 
 # 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/1e91b207daf5d7b48f1be9c587d6b5ae654ce78c.histidx
   $TESTTMP/hgcache/master/packs/1e91b207daf5d7b48f1be9c587d6b5ae654ce78c.histpack
   $TESTTMP/hgcache/master/packs/b1e0cfc7f345e408a7825e3081501959488d59ce.dataidx
   $TESTTMP/hgcache/master/packs/b1e0cfc7f345e408a7825e3081501959488d59ce.datapack
   $TESTTMP/hgcache/repos
 
 # Test that the packs are readonly
   $ ls_l $CACHEDIR/master/packs
   -r--r--r--    1145 1e91b207daf5d7b48f1be9c587d6b5ae654ce78c.histidx
   -r--r--r--     172 1e91b207daf5d7b48f1be9c587d6b5ae654ce78c.histpack
   -r--r--r--    1074 b1e0cfc7f345e408a7825e3081501959488d59ce.dataidx
   -r--r--r--      72 b1e0cfc7f345e408a7825e3081501959488d59ce.datapack
 
 # 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/1e91b207daf5d7b48f1be9c587d6b5ae654ce78c.histidx
   $TESTTMP/hgcache/master/packs/1e91b207daf5d7b48f1be9c587d6b5ae654ce78c.histpack
   $TESTTMP/hgcache/master/packs/b1e0cfc7f345e408a7825e3081501959488d59ce.dataidx
   $TESTTMP/hgcache/master/packs/b1e0cfc7f345e408a7825e3081501959488d59ce.datapack
   $TESTTMP/hgcache/repos
 
 # First assert that with --packsonly, the loose object will be ignored:
 
   $ hg repack --packsonly
 
   $ find $CACHEDIR -type f | sort
   $TESTTMP/hgcache/master/11/f6ad8ec52a2984abaafd7c3b516503785c2072/d4a3ed9310e5bd9887e3bf779da5077efab28216
   $TESTTMP/hgcache/master/packs/1e91b207daf5d7b48f1be9c587d6b5ae654ce78c.histidx
   $TESTTMP/hgcache/master/packs/1e91b207daf5d7b48f1be9c587d6b5ae654ce78c.histpack
   $TESTTMP/hgcache/master/packs/b1e0cfc7f345e408a7825e3081501959488d59ce.dataidx
   $TESTTMP/hgcache/master/packs/b1e0cfc7f345e408a7825e3081501959488d59ce.datapack
   $TESTTMP/hgcache/repos
 
   $ hg repack --traceback
 
   $ find $CACHEDIR -type f | sort
   $TESTTMP/hgcache/master/packs/78840d69389c7404327f7477e3931c89945c37d1.dataidx
   $TESTTMP/hgcache/master/packs/78840d69389c7404327f7477e3931c89945c37d1.datapack
   $TESTTMP/hgcache/master/packs/8abe7889aae389337d12ebe6085d4ee13854c7c9.histidx
   $TESTTMP/hgcache/master/packs/8abe7889aae389337d12ebe6085d4ee13854c7c9.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/78840d69389c7404327f7477e3931c89945c37d1.dataidx
   $TESTTMP/hgcache/master/packs/78840d69389c7404327f7477e3931c89945c37d1.datapack
   $TESTTMP/hgcache/master/packs/8abe7889aae389337d12ebe6085d4ee13854c7c9.histidx
   $TESTTMP/hgcache/master/packs/8abe7889aae389337d12ebe6085d4ee13854c7c9.histpack
   $TESTTMP/hgcache/repos
 
 # Run two repacks at once
   $ hg repack --config "hooks.prerepack=sleep 3" &
   $ sleep 1
   $ hg repack
   skipping repack - another repack is already running
   $ 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/78840d69389c7404327f7477e3931c89945c37d1.dataidx
   $TESTTMP/hgcache/master/packs/78840d69389c7404327f7477e3931c89945c37d1.datapack
   $TESTTMP/hgcache/master/packs/8abe7889aae389337d12ebe6085d4ee13854c7c9.histidx
   $TESTTMP/hgcache/master/packs/8abe7889aae389337d12ebe6085d4ee13854c7c9.histpack
   $TESTTMP/hgcache/repos
 
   $ hg repack --background
   (running background repack)
-  $ hg debugwaitonrepack >/dev/null 2>&1
   $ find $CACHEDIR -type f | sort
   $TESTTMP/hgcache/master/packs/39443fa1064182e93d968b5cba292eb5283260d0.dataidx
   $TESTTMP/hgcache/master/packs/39443fa1064182e93d968b5cba292eb5283260d0.datapack
   $TESTTMP/hgcache/master/packs/604552d403a1381749faf656feca0ca265a6d52c.histidx
   $TESTTMP/hgcache/master/packs/604552d403a1381749faf656feca0ca265a6d52c.histpack
   $TESTTMP/hgcache/repos
 
 # Test debug commands
 
   $ hg debugdatapack $TESTTMP/hgcache/master/packs/*.datapack
   $TESTTMP/hgcache/master/packs/39443fa1064182e93d968b5cba292eb5283260d0:
   x:
   Node          Delta Base    Delta Length  Blob Size
   1bb2e6237e03  000000000000  8             8
   d4a3ed9310e5  1bb2e6237e03  12            6
   aee31534993a  d4a3ed9310e5  12            4
   
   Total:                      32            18        (77.8% bigger)
   $ hg debugdatapack --long $TESTTMP/hgcache/master/packs/*.datapack
   $TESTTMP/hgcache/master/packs/39443fa1064182e93d968b5cba292eb5283260d0:
   x:
   Node                                      Delta Base                                Delta Length  Blob Size
   1bb2e6237e035c8f8ef508e281f1ce075bc6db72  0000000000000000000000000000000000000000  8             8
   d4a3ed9310e5bd9887e3bf779da5077efab28216  1bb2e6237e035c8f8ef508e281f1ce075bc6db72  12            6
   aee31534993a501858fb6dd96a065671922e7d51  d4a3ed9310e5bd9887e3bf779da5077efab28216  12            4
   
   Total:                                                                              32            18        (77.8% bigger)
   $ hg debugdatapack $TESTTMP/hgcache/master/packs/*.datapack --node d4a3ed9310e5bd9887e3bf779da5077efab28216
   $TESTTMP/hgcache/master/packs/39443fa1064182e93d968b5cba292eb5283260d0:
   
   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/*.histidx
   
   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
   $ echo >> 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
   bfd60adb76018bb952e27cd23fc151bf94865d7d.histidx
   bfd60adb76018bb952e27cd23fc151bf94865d7d.histpack
   fb3aa57b22789ebcc45706c352e2d6af099c5816.dataidx
   fb3aa57b22789ebcc45706c352e2d6af099c5816.datapack
   $ hg debughistorypack $TESTTMP/hgcache/master/packs/*.histidx
   
   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
   21f46f2721e7  000000000000  000000000000  d6868642b790  
   $ 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-b26b56a8-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-b26b56a8-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/*.datapack
   $TESTTMP/hgcache/master/packs/922aca43dbbeda4d250565372e8892ec7b08da6a:
   x:
   Node          Delta Base    Delta Length  Blob Size
   1bb2e6237e03  000000000000  8             8
   d4a3ed9310e5  1bb2e6237e03  12            6
   aee31534993a  d4a3ed9310e5  12            4
   
   Total:                      32            18        (77.8% bigger)
   y:
   Node          Delta Base    Delta Length  Blob Size
   577959738234  000000000000  70            8
   
   Total:                      70            8         (775.0% bigger)
 
   $ hg cat -r ".^" x
   x
   x
   x
   x
 
 Incremental repack
   $ rm -rf $CACHEDIR/master/packs/*
   $ cat >> .hg/hgrc <<EOF
   > [remotefilelog]
   > data.generations=60
   >   150
   > EOF
 
 Single pack - repack does nothing
   $ hg prefetch -r 0
   1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over * (glob)
   $ ls_l $TESTTMP/hgcache/master/packs/ | grep datapack
   [1]
   $ ls_l $TESTTMP/hgcache/master/packs/ | grep histpack
   [1]
   $ hg repack --incremental
   $ ls_l $TESTTMP/hgcache/master/packs/ | grep datapack
   -r--r--r--      70 052643fdcdebbd42d7c180a651a30d46098e6fe1.datapack
   $ ls_l $TESTTMP/hgcache/master/packs/ | grep histpack
   -r--r--r--      90 955a622173324b2d8b53e1147f209f1cf125302e.histpack
 
 3 gen1 packs, 1 gen0 pack - packs 3 gen1 into 1
   $ hg prefetch -r 1
   1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over * (glob)
   $ hg prefetch -r 2
   1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over * (glob)
   $ hg prefetch -r 38
   abort: unknown revision '38'!
   [255]
   $ ls_l $TESTTMP/hgcache/master/packs/ | grep datapack
   -r--r--r--      70 052643fdcdebbd42d7c180a651a30d46098e6fe1.datapack
   $ ls_l $TESTTMP/hgcache/master/packs/ | grep histpack
   -r--r--r--      90 955a622173324b2d8b53e1147f209f1cf125302e.histpack
 
 For the data packs, setting the limit for the repackmaxpacksize to be 64 such
 that data pack with size 65 is more than the limit. This effectively ensures
 that no generation has 3 packs and therefore, no packs are chosen for the
 incremental repacking. As for the history packs, setting repackmaxpacksize to be
 0 which should always result in no repacking.
   $ hg repack --incremental --config remotefilelog.data.repackmaxpacksize=64 \
   > --config remotefilelog.history.repackmaxpacksize=0
   $ ls_l $TESTTMP/hgcache/master/packs/ | grep datapack
   -r--r--r--      70 052643fdcdebbd42d7c180a651a30d46098e6fe1.datapack
   -r--r--r--     149 78840d69389c7404327f7477e3931c89945c37d1.datapack
   $ ls_l $TESTTMP/hgcache/master/packs/ | grep histpack
   -r--r--r--     254 8abe7889aae389337d12ebe6085d4ee13854c7c9.histpack
   -r--r--r--      90 955a622173324b2d8b53e1147f209f1cf125302e.histpack
 
 Setting limit for the repackmaxpacksize to be the size of the biggest pack file
 which ensures that it is effectively ignored in the incremental repacking.
   $ hg repack --incremental --config remotefilelog.data.repackmaxpacksize=65 \
   > --config remotefilelog.history.repackmaxpacksize=336
   $ ls_l $TESTTMP/hgcache/master/packs/ | grep datapack
   -r--r--r--      70 052643fdcdebbd42d7c180a651a30d46098e6fe1.datapack
   -r--r--r--     149 78840d69389c7404327f7477e3931c89945c37d1.datapack
   $ ls_l $TESTTMP/hgcache/master/packs/ | grep histpack
   -r--r--r--     254 8abe7889aae389337d12ebe6085d4ee13854c7c9.histpack
   -r--r--r--      90 955a622173324b2d8b53e1147f209f1cf125302e.histpack
 
 1 gen3 pack, 1 gen0 pack - does nothing
   $ hg repack --incremental
   $ ls_l $TESTTMP/hgcache/master/packs/ | grep datapack
   -r--r--r--      70 052643fdcdebbd42d7c180a651a30d46098e6fe1.datapack
   -r--r--r--     149 78840d69389c7404327f7477e3931c89945c37d1.datapack
   $ ls_l $TESTTMP/hgcache/master/packs/ | grep histpack
   -r--r--r--     254 8abe7889aae389337d12ebe6085d4ee13854c7c9.histpack
   -r--r--r--      90 955a622173324b2d8b53e1147f209f1cf125302e.histpack
 
 Pull should run background repack
   $ cat >> .hg/hgrc <<EOF
   > [remotefilelog]
   > backgroundrepack=True
   > EOF
   $ clearcache
   $ hg prefetch -r 0
   1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over * (glob)
   $ hg prefetch -r 1
   1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over * (glob)
   $ hg prefetch -r 2
   1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over * (glob)
   $ hg prefetch -r 3
   1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over * (glob)
 
   $ hg pull
   pulling from ssh://user@dummy/master
   searching for changes
   no changes found
   (running background incremental repack)
-  $ hg debugwaitonrepack >/dev/null 2>&1
   $ ls_l $TESTTMP/hgcache/master/packs/ | grep datapack
   -r--r--r--     303 156a6c1c83aeb69422d7936e0a46ba9bc06a71c0.datapack
   $ ls_l $TESTTMP/hgcache/master/packs/ | grep histpack
   -r--r--r--     336 604552d403a1381749faf656feca0ca265a6d52c.histpack
 
 Test environment variable resolution
   $ CACHEPATH=$TESTTMP/envcache hg prefetch --config 'remotefilelog.cachepath=$CACHEPATH'
   1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over * (glob)
   $ find $TESTTMP/envcache | sort
   $TESTTMP/envcache
   $TESTTMP/envcache/master
   $TESTTMP/envcache/master/95
   $TESTTMP/envcache/master/95/cb0bfd2977c761298d9624e4b4d4c72a39974a
   $TESTTMP/envcache/master/95/cb0bfd2977c761298d9624e4b4d4c72a39974a/577959738234a1eb241ed3ed4b22a575833f56e0
   $TESTTMP/envcache/repos
 
 Test local remotefilelog blob is correct when based on a pack
   $ hg prefetch -r .
   1 files fetched over 1 fetches - (1 misses, 0.00% 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  
 
 Test limiting the max delta chain length
   $ hg repack --config packs.maxchainlen=1
   $ hg debugdatapack $TESTTMP/hgcache/master/packs/*.dataidx
   $TESTTMP/hgcache/master/packs/f258af4c033dd5cd32b4dbc42a1efcd8e4c7d909:
   x:
   Node          Delta Base    Delta Length  Blob Size
   1bb2e6237e03  000000000000  8             8
   d4a3ed9310e5  1bb2e6237e03  12            6
   aee31534993a  000000000000  4             4
   1406e7411862  aee31534993a  12            2
   
   Total:                      36            20        (80.0% bigger)
   y:
   Node          Delta Base    Delta Length  Blob Size
   577959738234  000000000000  70            8
   
   Total:                      70            8         (775.0% bigger)
 
 Test huge pack cleanup using different values of packs.maxpacksize:
   $ hg repack --incremental --debug
   $ hg repack --incremental --debug --config packs.maxpacksize=512
   removing oversize packfile $TESTTMP/hgcache/master/packs/f258af4c033dd5cd32b4dbc42a1efcd8e4c7d909.datapack (425 bytes)
   removing oversize packfile $TESTTMP/hgcache/master/packs/f258af4c033dd5cd32b4dbc42a1efcd8e4c7d909.dataidx (1.21 KB)
 
 Do a repack where the new pack reuses a delta from the old pack
   $ clearcache
   $ hg prefetch -r '2::3'
   2 files fetched over 1 fetches - (2 misses, 0.00% hit ratio) over * (glob)
   $ hg repack
   $ hg debugdatapack $CACHEDIR/master/packs/*.datapack
   $TESTTMP/hgcache/master/packs/9ec6b30891bd851320acb7c66b69a2bdf41c8df3:
   x:
   Node          Delta Base    Delta Length  Blob Size
   1bb2e6237e03  000000000000  8             8
   d4a3ed9310e5  1bb2e6237e03  12            6
   
   Total:                      20            14        (42.9% bigger)
   $ hg prefetch -r '0::1'
   2 files fetched over 1 fetches - (2 misses, 0.00% hit ratio) over * (glob)
   $ hg repack
   $ hg debugdatapack $CACHEDIR/master/packs/*.datapack
   $TESTTMP/hgcache/master/packs/156a6c1c83aeb69422d7936e0a46ba9bc06a71c0:
   x:
   Node          Delta Base    Delta Length  Blob Size
   1bb2e6237e03  000000000000  8             8
   d4a3ed9310e5  1bb2e6237e03  12            6
   aee31534993a  d4a3ed9310e5  12            4
   1406e7411862  aee31534993a  12            2
   
   Total:                      44            20        (120.0% bigger)