Mercurial > hg
view tests/test-bundle-phases.t @ 40337:cb516a854bc7
narrow: only send the narrowspecs back if ACL in play
I am unable to think why we need to send narrowspecs back from the server. The
current state adds a 'narrow:spec' part to each changegroup which is generated
when narrow extension is enabled. So we are sending narrowspecs on pull also.
There is a problem with sending the narrowspecs the way we are doing it right
now. We add include and exclude as parameter of the 'narrow:spec' bundle2 part.
The the len of include or exclude string increase 255 which is obvious while
working on large repos, bundle2 generation code breaks. For more on that refer
issue5952 on bugzilla.
I was thinking why we need to send the narrowspecs back, and deleted the
'narrow:spec' bundle2 part generation code and found that only narrow-acl test
has some failure.
With this patch, we will only send the 'narrow:spec' bundle2 part if ACL is
enabled because the original narrowspecs in those cases can be a subset of
narrowspecs user requested.
There are phase related output change in couple of tests. The output change
shows that we are now dealing in public phases completely. So maybe sending the
narrow:spec bundle2 part was preventing phases being exchanged or phase bundle2
data being applied.
Differential Revision: https://phab.mercurial-scm.org/D4931
author | Pulkit Goyal <pulkit@yandex-team.ru> |
---|---|
date | Wed, 10 Oct 2018 17:36:59 +0300 |
parents | 326b174c6a47 |
children | 197204dba8a2 |
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$ cat >> $HGRCPATH <<EOF > [experimental] > bundle-phases=yes > [extensions] > strip= > drawdag=$TESTDIR/drawdag.py > EOF Set up repo with linear history $ hg init linear $ cd linear $ hg debugdrawdag <<'EOF' > E > | > D > | > C > | > B > | > A > EOF $ hg phase --public A $ hg phase --force --secret D $ hg log -G -T '{desc} {phase}\n' o E secret | o D secret | o C draft | o B draft | o A public Phases are restored when unbundling $ hg bundle --base B -r E bundle 3 changesets found $ hg debugbundle bundle Stream params: {Compression: BZ} changegroup -- {nbchanges: 3, targetphase: 2, version: 02} (mandatory: True) 26805aba1e600a82e93661149f2313866a221a7b f585351a92f85104bff7c284233c338b10eb1df7 9bc730a19041f9ec7cb33c626e811aa233efb18c cache:rev-branch-cache -- {} (mandatory: False) phase-heads -- {} (mandatory: True) 26805aba1e600a82e93661149f2313866a221a7b draft $ hg strip --no-backup C $ hg unbundle -q bundle $ rm bundle $ hg log -G -T '{desc} {phase}\n' o E secret | o D secret | o C draft | o B draft | o A public Root revision's phase is preserved $ hg bundle -a bundle 5 changesets found $ hg strip --no-backup A $ hg unbundle -q bundle $ rm bundle $ hg log -G -T '{desc} {phase}\n' o E secret | o D secret | o C draft | o B draft | o A public Completely public history can be restored $ hg phase --public E $ hg bundle -a bundle 5 changesets found $ hg strip --no-backup A $ hg unbundle -q bundle $ rm bundle $ hg log -G -T '{desc} {phase}\n' o E public | o D public | o C public | o B public | o A public Direct transition from public to secret can be restored $ hg phase --secret --force D $ hg bundle -a bundle 5 changesets found $ hg strip --no-backup A $ hg unbundle -q bundle $ rm bundle $ hg log -G -T '{desc} {phase}\n' o E secret | o D secret | o C public | o B public | o A public Revisions within bundle preserve their phase even if parent changes its phase $ hg phase --draft --force B $ hg bundle --base B -r E bundle 3 changesets found $ hg strip --no-backup C $ hg phase --public B $ hg unbundle -q bundle $ rm bundle $ hg log -G -T '{desc} {phase}\n' o E secret | o D secret | o C draft | o B public | o A public Phase of ancestors of stripped node get advanced to accommodate child $ hg bundle --base B -r E bundle 3 changesets found $ hg strip --no-backup C $ hg phase --force --secret B $ hg unbundle -q bundle $ rm bundle $ hg log -G -T '{desc} {phase}\n' o E secret | o D secret | o C draft | o B draft | o A public Unbundling advances phases of changesets even if they were already in the repo. To test that, create a bundle of everything in draft phase and then unbundle to see that secret becomes draft, but public remains public. $ hg phase --draft --force A $ hg phase --draft E $ hg bundle -a bundle 5 changesets found $ hg phase --public A $ hg phase --secret --force E $ hg unbundle -q bundle $ rm bundle $ hg log -G -T '{desc} {phase}\n' o E draft | o D draft | o C draft | o B draft | o A public Unbundling change in the middle of a stack does not affect later changes $ hg strip --no-backup E $ hg phase --secret --force D $ hg log -G -T '{desc} {phase}\n' o D secret | o C draft | o B draft | o A public $ hg bundle --base A -r B bundle 1 changesets found $ hg unbundle -q bundle $ rm bundle $ hg log -G -T '{desc} {phase}\n' o D secret | o C draft | o B draft | o A public $ cd .. Set up repo with non-linear history $ hg init non-linear $ cd non-linear $ hg debugdrawdag <<'EOF' > D E > |\| > B C > |/ > A > EOF $ hg phase --public C $ hg phase --force --secret B $ hg log -G -T '{node|short} {desc} {phase}\n' o 03ca77807e91 E draft | | o 4e4f9194f9f1 D secret |/| o | dc0947a82db8 C public | | | o 112478962961 B secret |/ o 426bada5c675 A public Restore bundle of entire repo $ hg bundle -a bundle 5 changesets found $ hg debugbundle bundle Stream params: {Compression: BZ} changegroup -- {nbchanges: 5, targetphase: 2, version: 02} (mandatory: True) 426bada5c67598ca65036d57d9e4b64b0c1ce7a0 112478962961147124edd43549aedd1a335e44bf dc0947a82db884575bb76ea10ac97b08536bfa03 4e4f9194f9f181c57f62e823e8bdfa46ab9e4ff4 03ca77807e919db8807c3749086dc36fb478cac0 cache:rev-branch-cache -- {} (mandatory: False) phase-heads -- {} (mandatory: True) dc0947a82db884575bb76ea10ac97b08536bfa03 public 03ca77807e919db8807c3749086dc36fb478cac0 draft $ hg strip --no-backup A $ hg unbundle -q bundle $ rm bundle $ hg log -G -T '{node|short} {desc} {phase}\n' o 03ca77807e91 E draft | | o 4e4f9194f9f1 D secret |/| o | dc0947a82db8 C public | | | o 112478962961 B secret |/ o 426bada5c675 A public $ hg bundle --base 'A + C' -r D bundle 2 changesets found $ hg debugbundle bundle Stream params: {Compression: BZ} changegroup -- {nbchanges: 2, targetphase: 2, version: 02} (mandatory: True) 112478962961147124edd43549aedd1a335e44bf 4e4f9194f9f181c57f62e823e8bdfa46ab9e4ff4 cache:rev-branch-cache -- {} (mandatory: False) phase-heads -- {} (mandatory: True) $ rm bundle $ hg bundle --base A -r D bundle 3 changesets found $ hg debugbundle bundle Stream params: {Compression: BZ} changegroup -- {nbchanges: 3, targetphase: 2, version: 02} (mandatory: True) 112478962961147124edd43549aedd1a335e44bf dc0947a82db884575bb76ea10ac97b08536bfa03 4e4f9194f9f181c57f62e823e8bdfa46ab9e4ff4 cache:rev-branch-cache -- {} (mandatory: False) phase-heads -- {} (mandatory: True) dc0947a82db884575bb76ea10ac97b08536bfa03 public $ rm bundle $ hg bundle --base 'B + C' -r 'D + E' bundle 2 changesets found $ hg debugbundle bundle Stream params: {Compression: BZ} changegroup -- {nbchanges: 2, targetphase: 2, version: 02} (mandatory: True) 4e4f9194f9f181c57f62e823e8bdfa46ab9e4ff4 03ca77807e919db8807c3749086dc36fb478cac0 cache:rev-branch-cache -- {} (mandatory: False) phase-heads -- {} (mandatory: True) 03ca77807e919db8807c3749086dc36fb478cac0 draft $ rm bundle