Mercurial > hg
view tests/test-remotefilelog-bgprefetch.t @ 45426:1a5d3e555c70
phabricator: update the hashes in commit messages as they get submitted
Due to the sequence of actions (posting, amending the local commit, and then
updating the Differential properties), the message in the commit is updated on
the initial send but the message displayed in Phabricator is not. It should get
updated there if the review is reposted. The data in the Commits tab is
accurate for the first `phabsend`.
Differential Revision: https://phab.mercurial-scm.org/D8950
author | Matt Harbison <matt_harbison@yahoo.com> |
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date | Mon, 24 Aug 2020 18:51:25 -0400 |
parents | ee0959e7d435 |
children | f90a5c211251 |
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#require no-windows $ . "$TESTDIR/remotefilelog-library.sh" $ cat >> $HGRCPATH <<EOF > [devel] > 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 $ 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 $ 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) $ 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 .. The following output line about files fetches is globed because it is .. flaky, the core the test is checked when checking the cache dir, so .. hopefully this flakyness is not hiding any actual bug. $ hg commit -qAm b * files fetched over 1 fetches - (* misses, 0.00% hit ratio) over *s (glob) (?) $ hg bookmark temporary $ 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 .. The following output line about files fetches is globed because it is .. flaky, the core the test is checked when checking the cache dir, so .. hopefully this flakyness is not hiding any actual bug. $ 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 ? files fetched over ? fetches - (? misses, 0.00% hit ratio) over *s (glob) $ 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 '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) (?) $ 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) (?) $ 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)