mirror of
https://github.com/facebook/sapling.git
synced 2024-10-10 16:57:49 +03:00
9c1b611dff
Summary: We've rolled both of these out to 100%. Let's make this the default so we can delete those configs. Reviewed By: quark-zju Differential Revision: D26233645 fbshipit-source-id: cd7a08c404483f78ab714763870f5bf0fa801e7a
169 lines
6.1 KiB
Perl
169 lines
6.1 KiB
Perl
#chg-compatible
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$ CACHEDIR=`pwd`/hgcache
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$ setconfig remotefilelog.write-hgcache-to-indexedlog=False remotefilelog.write-local-to-indexedlog=False
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$ . "$TESTDIR/library.sh"
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Create server
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$ hginit master
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$ cd master
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$ cat >> .hg/hgrc <<EOF
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> [treemanifest]
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> server=True
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> [remotefilelog]
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> server=True
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> EOF
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$ mkdir subdir
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$ echo x > subdir/x
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$ hg commit -qAm 'add subdir/x'
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$ cd ..
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Create client2 - it will have only the first commit, so client1 will be pushing
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two server and one local commits later.
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$ hgcloneshallow ssh://user@dummy/master client2 -q
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fetching tree '' 85b359fdb09e9b8d7ac4a74551612b277345e8fd, found via 2278cc8c6ce6
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2 trees fetched over * (glob)
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1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over * (glob) (?)
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$ cat >> client2/.hg/hgrc <<EOF
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> [remotefilelog]
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> reponame=master
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> cachepath=$CACHEDIR
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> EOF
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Create create two more server commits
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$ cd master
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$ echo x >> subdir/x
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$ hg commit -m 'modify subdir/x'
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$ echo x >> subdir/x
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$ hg commit -m 'modify subdir/x again'
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$ cd ..
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Create client1 - it will have both server commits
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$ hgcloneshallow ssh://user@dummy/master client1 -q
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1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over * (glob) (?)
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fetching tree '' 90044db98b33ed191d9e056e2c2ec65ae7af8338, found via b8ff91c925b4
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2 trees fetched over * (glob)
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$ cd client1
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$ cat >> .hg/hgrc <<EOF
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> [remotefilelog]
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> reponame=master
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> cachepath=$CACHEDIR
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> EOF
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$ echo a > a
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$ mkdir dir
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$ echo b > dir/b
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$ hg commit -Aqm 'initial commit'
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$ ls .hg/store/packs/manifests
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53e6d2d846d94f543bad25dcbaa1f753c3ce9fa6.histidx
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53e6d2d846d94f543bad25dcbaa1f753c3ce9fa6.histpack
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b7cac023ec87107fd7c501085ba31c96485d802d.dataidx
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b7cac023ec87107fd7c501085ba31c96485d802d.datapack
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$ clearcache
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Pushing p2p with sendtrees=True puts the received packs in the local pack store
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# Prefetch client2 so we dont see any downloads related to what the target
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# already has.
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$ hg -R ../client2 prefetch -r 'all()'
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1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over * (glob) (?)
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fetching tree '' 85b359fdb09e9b8d7ac4a74551612b277345e8fd, found via 2278cc8c6ce6
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2 trees fetched over * (glob)
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$ cp ../client2/.hg/hgrc ../client2/.hg/hgrc.bak
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$ cat >> ../client2/.hg/hgrc <<EOF
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> [remotefilelog]
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> cachepath=$CACHEDIR/cache2
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> EOF
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# Push and expect downloads of both public trees (in arbitrary order)
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$ hg push -q ssh://user@dummy/client2
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remote: 1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over * (glob) (?)
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2 files fetched over 1 fetches - (2 misses, 0.00% hit ratio) over * (glob) (?)
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fetching tree '' d9920715ba88cbc7962c4dac9f20004aafd94ac8, found via 2937cde31c19
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2 trees fetched over 0.00s
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fetching tree '' 90044db98b33ed191d9e056e2c2ec65ae7af8338, found via b8ff91c925b4
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2 trees fetched over 0.00s
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$ ls ../client2/.hg/store/packs/manifests
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51e464ee849d281ededc123094852f7217b677b3.dataidx
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51e464ee849d281ededc123094852f7217b677b3.datapack
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8eb3321b2b6f800e1a8cc163471046748725a9bf.histidx
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8eb3321b2b6f800e1a8cc163471046748725a9bf.histpack
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$ mv ../client2/.hg/hgrc.bak ../client2/.hg/hgrc
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$ hg debughistorypack ../client2/.hg/store/packs/manifests/*histidx
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Node P1 Node P2 Node Link Node Copy From
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3ffa0e0bbc70 90044db98b33 000000000000 54609f68e211
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90044db98b33 d9920715ba88 000000000000 b8ff91c925b4
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d9920715ba88 85b359fdb09e 000000000000 2937cde31c19
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dir
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Node P1 Node P2 Node Link Node Copy From
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23226e7a252c 000000000000 000000000000 54609f68e211
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subdir
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Node P1 Node P2 Node Link Node Copy From
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143a95c22d77 a18d21674e76 000000000000 b8ff91c925b4
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a18d21674e76 bc0c2c938b92 000000000000 2937cde31c19
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Pulling between peers should send local trees but not remote trees
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# Strip back one server commit and one draft commit, so we can pull them again
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$ cd ../client2
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$ hg debugstrip -r 'max(desc(modify))' --no-backup
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# Delete the old local tree data from the draft commit, so we can verify it is
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# downloaded again during pull.
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$ rm -rf .hg/store/packs/*
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# Change this client to use a different cache from the other client, since the
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# other client may populate data that we need to test if this client is
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# downloading.
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$ cp .hg/hgrc .hg/hgrc.bak
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$ mkdir $TESTTMP/hgcache2
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$ cat >> .hg/hgrc <<EOF
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> [remotefilelog]
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> cachepath=$TESTTMP/hgcache2
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> EOF
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# Force the draft commit to be public so we can ensure it's trees are delivered
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# despite it being public.
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$ rm -rf $TESTTMP/hgcache2/*
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$ hg pull -q --config treemanifest.sendtrees=True ../client1 --config remotefilelog.fallbackpath=ssh://user@dummy/master
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# Check that the local commits for the draft commit were downloaded to the local store.
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$ ls_l .hg/store/packs/manifests
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-r--r--r-- 1194 584f14ba73a87b958e438135ea033ac7fdbb2cf0.dataidx
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-r--r--r-- 523 584f14ba73a87b958e438135ea033ac7fdbb2cf0.datapack
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-r--r--r-- 1301 cc1beef66dec330fd4cf9dcf56707c8f57031a78.histidx
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-r--r--r-- 356 cc1beef66dec330fd4cf9dcf56707c8f57031a78.histpack
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$ hg debugdatapack .hg/store/packs/manifests/*.datapack
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.hg/store/packs/manifests/584f14ba73a87b958e438135ea033ac7fdbb2cf0:
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subdir:
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Node Delta Base Delta Length Blob Size
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143a95c22d77 000000000000 43 (missing)
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(empty name):
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Node Delta Base Delta Length Blob Size
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90044db98b33 000000000000 49 (missing)
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dir:
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Node Delta Base Delta Length Blob Size
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23226e7a252c 000000000000 43 (missing)
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(empty name):
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Node Delta Base Delta Length Blob Size
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3ffa0e0bbc70 000000000000 138 (missing)
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# Verify the real-public commit wasn't received during the pull and therefore
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# has to be downloaded on demand.
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$ rm -rf $TESTTMP/hgcache2/*
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$ ls_l $TESTTMP/hgcache2/
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$ hg manifest -r 'tip^'
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subdir/x
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# Verify the fake-public commit was received during the pull and does not
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# require additional ondemand downloads.
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$ hg manifest -r tip
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a
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dir/b
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subdir/x
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$ mv .hg/hgrc.bak .hg/hgrc
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