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====================================
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Testing head checking code: Case B-2
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====================================
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Mercurial checks for the introduction of new heads on push. Evolution comes
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into play to detect if existing branches on the server are being replaced by
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some of the new one we push.
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This case is part of a series of tests checking this behavior.
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Category B: simple case involving pruned changesets
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TestCase 2: multi-changeset branch, head is pruned, rest is superceeded, through other
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.. old-state:
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..
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.. * 2 changeset branch
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..
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.. new-state:
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..
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.. * old head is rewritten then pruned
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.. * 1 new branch succeeding to the other changeset in the old branch (through another obsolete branch)
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..
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.. expected-result:
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..
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.. * push allowed
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..
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.. graph-summary:
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..
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.. B ø⇠⊗ B'
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.. | | A'
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.. A ø⇠ø⇠◔ A''
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.. |/ /
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.. | /
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.. |/
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.. ●
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$ . $TESTDIR/testlib/push-checkheads-util.sh
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Test setup
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----------
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$ mkdir B8
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$ cd B8
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$ setuprepos
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creating basic server and client repo
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updating to branch default
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2 files updated, 0 files merged, 0 files removed, 0 files unresolved
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$ cd server
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$ mkcommit B0
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$ cd ../client
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$ hg pull
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pulling from $TESTTMP/B8/server (glob)
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searching for changes
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adding changesets
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adding manifests
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adding file changes
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added 1 changesets with 1 changes to 1 files
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(run 'hg update' to get a working copy)
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$ hg up 0
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0 files updated, 0 files merged, 1 files removed, 0 files unresolved
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$ mkcommit A1
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created new head
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$ mkcommit B1
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$ hg up 0
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0 files updated, 0 files merged, 2 files removed, 0 files unresolved
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$ mkcommit A2
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created new head
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$ hg debugobsolete `getid "desc(A0)" ` `getid "desc(A1)"`
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$ hg debugobsolete `getid "desc(B0)" ` `getid "desc(B1)"`
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$ hg debugobsolete --record-parents `getid "desc(B1)"`
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$ hg debugobsolete `getid "desc(A1)" ` `getid "desc(A2)"`
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$ hg log -G --hidden
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@ c1f8d089020f (draft): A2
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| x 262c8c798096 (draft): B1
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| x f6082bc4ffef (draft): A1
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|/
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| x d73caddc5533 (draft): B0
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| x 8aaa48160adc (draft): A0
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|/
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o 1e4be0697311 (public): root
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Actual testing
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--------------
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$ hg push
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pushing to $TESTTMP/B8/server (glob)
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searching for changes
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adding changesets
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adding manifests
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adding file changes
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added 1 changesets with 1 changes to 1 files (+1 heads)
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4 new obsolescence markers
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obsoleted 2 changesets
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$ cd ../..
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