mirror of
https://github.com/facebook/sapling.git
synced 2024-10-07 07:17:55 +03:00
eb70db8aaa
10e162bb9bf in upstream hg changed how phases are sent, which changed this output. It's a benign update.
394 lines
12 KiB
Perl
394 lines
12 KiB
Perl
$ . "$TESTDIR/library.sh"
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$ PYTHONPATH=$TESTDIR/..:$PYTHONPATH
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$ export PYTHONPATH
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Setup the 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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> [extensions]
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> bundle2hooks=$TESTDIR/../hgext3rd/bundle2hooks.py
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> pushrebase=$TESTDIR/../hgext3rd/pushrebase.py
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> treemanifest=$TESTDIR/../treemanifest
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> [treemanifest]
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> server=True
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> [remotefilelog]
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> server=True
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> shallowtrees=True
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> EOF
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Make local commits on the server
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$ mkdir subdir
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$ echo x > subdir/x
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$ hg commit -qAm 'add subdir/x'
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The following will simulate the transition from flat to tree-only
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1. Flat only client, with flat only draft commits
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2. Hybrid client, with some flat and some flat+tree draft commits
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3. Tree-only client, with only tree commits (old flat are converted)
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Create flat manifest client
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$ cd ..
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$ hgcloneshallow ssh://user@dummy/master client -q
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1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over * (glob)
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$ cd client
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$ cat >> .hg/hgrc <<EOF
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> [extensions]
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> fbamend=$TESTDIR/../hgext3rd/fbamend
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> pushrebase=$TESTDIR/../hgext3rd/pushrebase.py
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> EOF
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Make a flat-only draft commit
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$ echo f >> subdir/x
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$ hg commit -qm "flat only commit"
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$ hg up '.^'
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1 files updated, 0 files merged, 0 files removed, 0 files unresolved
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Transition to hybrid flat+tree client
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$ cat >> .hg/hgrc <<EOF
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> [extensions]
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> treemanifest=$TESTDIR/../treemanifest
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> fastmanifest=$TESTDIR/../fastmanifest
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> [fastmanifest]
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> usetree=True
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> usecache=False
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> [treemanifest]
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> demanddownload=True
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> EOF
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# Viewing commit from server should download trees
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$ hg log -r . --stat -T "{desc}\n"
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2 trees fetched over * (glob)
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add subdir/x
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subdir/x | 1 +
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1 files changed, 1 insertions(+), 0 deletions(-)
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$ ls_l $CACHEDIR/master/packs/manifests | wc -l
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\s*4 (re)
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# Viewing flat draft commit should not produce tree packs
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$ hg log -r tip --stat -T '{desc}\n'
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flat only commit
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subdir/x | 1 +
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1 files changed, 1 insertions(+), 0 deletions(-)
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$ ls_l $CACHEDIR/master/packs/manifests | wc -l
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\s*4 (re)
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Make a local hybrid flat+tree draft commit
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$ echo h >> subdir/x
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$ ls_l .hg/store | grep packs
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[1]
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$ hg commit -qm "hybrid flat+tree commit"
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$ hg up '.^'
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1 files updated, 0 files merged, 0 files removed, 0 files unresolved
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$ ls_l .hg/store/packs/manifests
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-r--r--r-- 1106 3c68632603fbc30bd6ee720bd43c0f0940930cc8.dataidx
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-r--r--r-- 211 3c68632603fbc30bd6ee720bd43c0f0940930cc8.datapack
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-r--r--r-- 1196 54389aae9b0f11d9cc4e33901e6de68bad129e73.histidx
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-r--r--r-- 183 54389aae9b0f11d9cc4e33901e6de68bad129e73.histpack
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Transition to tree-only client
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$ cat >> .hg/hgrc <<EOF
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> [treemanifest]
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> treeonly=True
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> sendtrees=True
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> sendflat=False
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> EOF
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Make a local tree-only draft commit
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$ ls_l .hg/store/packs/manifests | wc -l
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\s*4 (re)
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$ echo t >> subdir/x
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$ hg commit -qm "tree only commit"
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1 trees fetched over * (glob)
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$ hg debugdata -c 3
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7fdb5a91151d114ca83c30c5cb4a1029ef9700ef
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test
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0 0
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subdir/x
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tree only commit (no-eol)
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$ ls_l .hg/store/packs/manifests | wc -l
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\s*8 (re)
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# No manifest revlog revision was added
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$ hg debugindex -m --config treemanifest.treeonly=False
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rev offset length delta linkrev nodeid p1 p2
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0 0 51 -1 0 85b359fdb09e 000000000000 000000000000
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1 51 51 -1 1 c0196aba344d 85b359fdb09e 000000000000
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2 102 51 -1 2 0427baa4e948 85b359fdb09e 000000000000
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Tree-only amend
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$ echo >> subdir/x
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$ hg commit --amend
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saved backup bundle to $TESTTMP/client/.hg/strip-backup/779a137458d0-0b309c3a-amend.hg (glob)
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# amend commit was added
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$ ls_l .hg/store/packs/manifests | wc -l
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\s*12 (re)
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# No manifest revlog revision was added
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$ hg debugindex -m --config treemanifest.treeonly=False
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rev offset length delta linkrev nodeid p1 p2
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0 0 51 -1 0 85b359fdb09e 000000000000 000000000000
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1 51 51 -1 1 c0196aba344d 85b359fdb09e 000000000000
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2 102 51 -1 2 0427baa4e948 85b359fdb09e 000000000000
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# Delete the original commits packs
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$ rm -rf .hg/store/packs/manifests/26653c55cb54ab20aeb188315d736fb2ece04cd1*
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$ rm -rf .hg/store/packs/manifests/2a492611dfb8fbde1652e7e54fa1f64b82bd8ff7*
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$ ls_l .hg/store/packs/manifests | wc -l
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\s*8 (re)
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Test looking at the tree from inside the bundle
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$ hg log -r tip -vp -R $TESTTMP/client/.hg/strip-backup/779a137458d0-0b309c3a-amend.hg --pager=off
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changeset: 4:779a137458d0
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tag: tip
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parent: 0:2278cc8c6ce6
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user: test
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date: Thu Jan 01 00:00:00 1970 +0000
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files: subdir/x
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description:
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tree only commit
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diff -r 2278cc8c6ce6 -r 779a137458d0 subdir/x
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--- a/subdir/x Thu Jan 01 00:00:00 1970 +0000
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+++ b/subdir/x Thu Jan 01 00:00:00 1970 +0000
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@@ -1,1 +1,2 @@
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x
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+t
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Test unbundling the original commit
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# Bring the original commit back from the bundle
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$ hg unbundle $TESTTMP/client/.hg/strip-backup/779a137458d0-0b309c3a-amend.hg
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adding changesets
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adding manifests
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adding file changes
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added 1 changesets with 0 changes to 0 files (+1 heads)
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(run 'hg heads .' to see heads, 'hg merge' to merge)
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# Verify the packs were brought back and the data is accessible
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$ ls_l .hg/store/packs/manifests | wc -l
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\s*12 (re)
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$ hg log -r tip --stat
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changeset: 4:779a137458d0
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tag: tip
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parent: 0:2278cc8c6ce6
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user: test
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date: Thu Jan 01 00:00:00 1970 +0000
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summary: tree only commit
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subdir/x | 1 +
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1 files changed, 1 insertions(+), 0 deletions(-)
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Test pulling new commits from a hybrid server
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$ cd ../master
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$ echo x >> subdir/x
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$ hg commit -qAm 'modify subdir/x'
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$ hg log -r tip -T '{manifest}'
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1:d9920715ba88 (no-eol)
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$ cd ../client
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$ hg pull
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pulling from ssh://user@dummy/master
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searching for changes
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adding changesets
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adding manifests
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adding file changes
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added 1 changesets with 0 changes to 0 files (+1 heads)
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(run 'hg heads .' to see heads, 'hg merge' to merge)
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$ hg debugindex -m --config treemanifest.treeonly=False
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rev offset length delta linkrev nodeid p1 p2
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0 0 51 -1 0 85b359fdb09e 000000000000 000000000000
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1 51 51 -1 1 c0196aba344d 85b359fdb09e 000000000000
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2 102 51 -1 2 0427baa4e948 85b359fdb09e 000000000000
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$ hg log -r tip --stat --pager=off
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2 trees fetched over * (glob)
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changeset: 5:2937cde31c19
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tag: tip
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parent: 0:2278cc8c6ce6
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user: test
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date: Thu Jan 01 00:00:00 1970 +0000
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summary: modify subdir/x
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subdir/x | 1 +
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1 files changed, 1 insertions(+), 0 deletions(-)
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1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over * (glob)
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Test rebasing treeonly commits
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$ hg rebase -d 5 -b 2
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rebasing 2:4b702090309e "hybrid flat+tree commit"
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merging subdir/x
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warning: conflicts while merging subdir/x! (edit, then use 'hg resolve --mark')
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unresolved conflicts (see hg resolve, then hg rebase --continue)
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[1]
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$ printf "x\nx\nh\n" > subdir/x
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$ hg resolve --mark subdir/x
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(no more unresolved files)
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continue: hg rebase --continue
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$ hg rebase --continue
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rebasing 2:4b702090309e "hybrid flat+tree commit"
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saved backup bundle to $TESTTMP/client/.hg/strip-backup/4b702090309e-7a0f0c5f-rebase.hg (glob)
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Test histedit treeonly commits
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$ hg up -q 38a88da6315b
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$ hg purge --config extensions.purge=
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$ echo y > y
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$ hg commit -Aqm 'add y'
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$ hg histedit --config extensions.histedit= --commands - <<EOF
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> pick eea609e344ca add y
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> pick 38a88da6315b hybrid flat+tree commit
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> EOF
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saved backup bundle to $TESTTMP/client/.hg/strip-backup/38a88da6315b-320da9c1-histedit.hg (glob)
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$ hg log -l 2 -G -T '{desc}'
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@ hybrid flat+tree commit
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o add y
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~
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Test peer-to-peer push/pull of tree only commits
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$ cd ..
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$ clearcache
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$ hgcloneshallow ssh://user@dummy/master client2 -q --config treemanifest.treeonly=True --config extensions.treemanifest=
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2 trees fetched over * (glob)
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1 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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$ cd client2
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$ ls_l .hg/store
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-rw-r--r-- 277 00changelog.i
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drwxr-xr-x data
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-rw-r--r-- 0 undo
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-rw-r--r-- 2 undo.backupfiles
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-rw-r--r-- 0 undo.phaseroots
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$ rm -rf $CACHEDIR
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$ cp ../client/.hg/hgrc .hg/hgrc
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# Test pulling from a treeonly peer
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$ hg pull -r tip ssh://user@dummy/client --debug 2>&1 | egrep "(payload|treegroup)"
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bundle2-input-part: total payload size 827
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bundle2-input-part: total payload size 48
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bundle2-input-part: "b2x:treegroup2" (params: 3 mandatory) supported
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bundle2-input-part: total payload size 663
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$ hg up tip
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2 trees fetched over * (glob)
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2 files updated, 0 files merged, 0 files removed, 0 files unresolved
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$ hg log -G -l 3 -T '{desc}\n' --stat
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@ hybrid flat+tree commit
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| subdir/x | 1 +
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| 1 files changed, 1 insertions(+), 0 deletions(-)
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o add y
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| y | 1 +
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| 1 files changed, 1 insertions(+), 0 deletions(-)
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2 trees fetched over * (glob)
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o modify subdir/x
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| subdir/x | 1 +
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~ 1 files changed, 1 insertions(+), 0 deletions(-)
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1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over * (glob)
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# Test pushing to a treeonly peer
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$ echo y >> y
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$ hg commit -qm "modify y"
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1 trees fetched over * (glob)
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$ hg push -f -r . ssh://user@dummy/client --debug 2>&1 | grep treegroup
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bundle2-output-part: "b2x:treegroup2" (params: 3 mandatory) streamed payload
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$ cd ../client
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$ hg log -r tip -T '{desc}\n' --stat
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modify y
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y | 1 +
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1 files changed, 1 insertions(+), 0 deletions(-)
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Test bundling
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$ hg bundle -r 'tip~3::tip' ../mybundle.hg
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searching for changes
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3 changesets found
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$ cd ..
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$ hgcloneshallow ssh://user@dummy/master client3 -q
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$ cd client3
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$ cp ../client/.hg/hgrc .hg/hgrc
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$ hg unbundle ../mybundle.hg
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adding changesets
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adding manifests
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adding file changes
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added 3 changesets with 3 changes to 2 files
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(run 'hg update' to get a working copy)
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$ hg log -r 'tip^::tip' -G -T "{desc}\n" --stat
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o modify y
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| y | 1 +
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| 1 files changed, 1 insertions(+), 0 deletions(-)
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o hybrid flat+tree commit
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| subdir/x | 1 +
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~ 1 files changed, 1 insertions(+), 0 deletions(-)
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Test pushing to a hybrid server w/ pushrebase w/ hooks
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$ cat >> $TESTTMP/filehook.sh <<EOF
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> set -xe
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> [[ \$(hg log -r \$HG_NODE -T '{file_adds}') == 'y' ]] && exit 1
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> echo \$(hg log -r \$HG_NODE -T '{file_adds}')
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> exit 2
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> EOF
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$ chmod a+x $TESTTMP/filehook.sh
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$ cat >> ../master/.hg/hgrc <<EOF
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> [hooks]
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> prepushrebase.fail=$TESTTMP/filehook.sh
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> EOF
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$ hg push -r 2 --to master
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pushing to ssh://user@dummy/master
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searching for changes
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remote: +++ hg log -r 7ec3c5c54734448e59a0694af54c51578ee4d4de -T '{file_adds}'
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remote: ++ [[ y == \y ]]
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remote: ++ exit 1
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remote: prepushrebase.fail hook exited with status 1
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abort: push failed on remote
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[255]
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Test pushing to a hybrid server w/ pushrebase w/o hooks
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$ cat >> ../master/.hg/hgrc <<EOF
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> [hooks]
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> prepushrebase.fail=true
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> EOF
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$ hg push -r 2 --to master
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pushing to ssh://user@dummy/master
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searching for changes
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remote: pushing 1 changeset:
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remote: 7ec3c5c54734 add y
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remote: 1 new changeset from the server will be downloaded
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adding changesets
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adding manifests
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adding file changes
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added 1 changesets with 1 changes to 1 files (+1 heads)
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$ cd ../master
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- Verify the received tree was written down as a flat
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$ hg debugindex -m
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rev offset length delta linkrev nodeid p1 p2
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0 0 51 -1 0 85b359fdb09e 000000000000 000000000000
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1 51 51 -1 1 d9920715ba88 85b359fdb09e 000000000000
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2 102 55 1 2 83b03df1c9d6 d9920715ba88 000000000000
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$ hg debugindex .hg/store/00manifesttree.i
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rev offset length delta linkrev nodeid p1 p2
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0 0 50 -1 0 85b359fdb09e 000000000000 000000000000
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1 50 50 -1 1 d9920715ba88 85b359fdb09e 000000000000
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2 100 55 1 2 83b03df1c9d6 d9920715ba88 000000000000
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- Verify the manifest data is accessible
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$ hg log -r tip --stat
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changeset: 2:4f84204095e0
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tag: tip
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user: test
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date: Thu Jan 01 00:00:00 1970 +0000
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summary: add y
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y | 1 +
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1 files changed, 1 insertions(+), 0 deletions(-)
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TODO
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# log -T "{manifest}" #TODO: edit templatekw.showmanifest
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