tests/test-push-checkheads-pruned-B2.t
author Paul Morelle <paul.morelle@octobus.net>
Thu, 21 Jun 2018 18:19:57 +0200
changeset 38646 93313f66b69b
parent 35709 1a09dad8b85a
child 39480 89630d0b3e23
permissions -rw-r--r--
debugdeltachain: avoid division by zero when a chain is empty The two ratios chainratio and extraratio are computed using dividers that may be zero when the file is empty. As the denominators are integers, the limit of the ratio "just before zero" is the numerator value itself. If the numerator itself is zero, the ratio value is still meaningful: in both cases, a "good" value is a low ratio, and a size of zero is the optimal case.
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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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
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.. old-state:
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..
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.. * 2 changeset branch
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.. new-state:
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.. * old head is pruned
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.. * 1 new branch succeeding to the other changeset in the old 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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..   B 
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..     |
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..   A ø⇠◔ A'
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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 B2
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  $ cd B2
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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/B2/server
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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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  new changesets d73caddc5533
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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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  $ hg debugobsolete `getid "desc(A0)" ` `getid "desc(A1)"`
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  obsoleted 1 changesets
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  1 new orphan changesets
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  $ hg debugobsolete --record-parents `getid "desc(B0)"`
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  obsoleted 1 changesets
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  $ hg log -G --hidden
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  @  f6082bc4ffef (draft): A1
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  |
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  | x  d73caddc5533 (draft): B0
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  | |
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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/B2/server
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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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  2 new obsolescence markers
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  obsoleted 2 changesets
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  $ cd ../..