upstream/mercurial-mirror Files · tests/test-push-checkheads-pruned-B2.t

log: fix crash on empty revision with --copies switch...

log: fix crash on empty revision with --copies switch If a revset is empty, .max() raises ValueError. I don't see any reason to recompute the revs, so I made it reuse the one returned by logcmdutil.getrevs(). If no revs specified by command line, the endrev will be smartset.spanset(repo) + 1, which is basically the same as len(repo), the default of getrenamedfn(). If --follow specified, revs.max() points to the working parent, which seems more correct.

Martin von Zweigbergk - - Load All Authors

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      ====================================

      Testing head checking code: Case B-2

      ====================================

      Mercurial checks for the introduction of new heads on push. Evolution comes

      into play to detect if existing branches on the server are being replaced by

      some of the new one we push.

      This case is part of a series of tests checking this behavior.

      Category B: simple case involving pruned changesets

      TestCase 2: multi-changeset branch, head is pruned, rest is superceeded

      .. old-state:

      ..

      .. * 2 changeset branch

      ..

      .. new-state:

      ..

      .. * old head is pruned

      .. * 1 new branch succeeding to the other changeset in the old branch

      ..

      .. expected-result:

      ..

      .. * push allowed

      ..

      .. graph-summary:

      ..

      ..   B ⊗

      ..     |

      ..   A ø⇠◔ A'

      ..     |/

      ..     ●

        $ . $TESTDIR/testlib/push-checkheads-util.sh

      Test setup

      ----------

        $ mkdir B2

        $ cd B2

        $ setuprepos

        creating basic server and client repo

        updating to branch default

        2 files updated, 0 files merged, 0 files removed, 0 files unresolved

        $ cd server

        $ mkcommit B0

        $ cd ../client

        $ hg pull

        pulling from $TESTTMP/B2/server

        searching for changes

        adding changesets

        adding manifests

        adding file changes

        added 1 changesets with 1 changes to 1 files

        new changesets d73caddc5533

        (run 'hg update' to get a working copy)

        $ hg up 0

        0 files updated, 0 files merged, 1 files removed, 0 files unresolved

        $ mkcommit A1

        created new head

        $ hg debugobsolete `getid "desc(A0)" ` `getid "desc(A1)"`

        obsoleted 1 changesets

        1 new orphan changesets

        $ hg debugobsolete --record-parents `getid "desc(B0)"`

        obsoleted 1 changesets

        $ hg log -G --hidden

        @  f6082bc4ffef (draft): A1

        |

        | x  d73caddc5533 (draft): B0

        | |

        | x  8aaa48160adc (draft): A0

        |/

        o  1e4be0697311 (public): root

      Actual testing

      --------------

        $ hg push

        pushing to $TESTTMP/B2/server

        searching for changes

        adding changesets

        adding manifests

        adding file changes

        added 1 changesets with 1 changes to 1 files (+1 heads)

        2 new obsolescence markers

        obsoleted 2 changesets

        $ cd ../..

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				====================================
				Testing head checking code: Case B-2
				====================================

				Mercurial checks for the introduction of new heads on push. Evolution comes
				into play to detect if existing branches on the server are being replaced by
				some of the new one we push.

				This case is part of a series of tests checking this behavior.

				Category B: simple case involving pruned changesets
				TestCase 2: multi-changeset branch, head is pruned, rest is superceeded

				.. old-state:
				..
				.. * 2 changeset branch
				..
				.. new-state:
				..
				.. * old head is pruned
				.. * 1 new branch succeeding to the other changeset in the old branch
				..
				.. expected-result:
				..
				.. * push allowed
				..
				.. graph-summary:
				..
				.. B ⊗
				.. \|
				.. A ø⇠◔ A'
				.. \|/
				.. ●

				$ . $TESTDIR/testlib/push-checkheads-util.sh

				Test setup
				----------

				$ mkdir B2
				$ cd B2
				$ setuprepos
				creating basic server and client repo
				updating to branch default
				2 files updated, 0 files merged, 0 files removed, 0 files unresolved
				$ cd server
				$ mkcommit B0
				$ cd ../client
				$ hg pull
				pulling from $TESTTMP/B2/server
				searching for changes
				adding changesets
				adding manifests
				adding file changes
				added 1 changesets with 1 changes to 1 files
				new changesets d73caddc5533
				(run 'hg update' to get a working copy)
				$ hg up 0
				0 files updated, 0 files merged, 1 files removed, 0 files unresolved
				$ mkcommit A1
				created new head
				$ hg debugobsolete `getid "desc(A0)" ` `getid "desc(A1)"`
				obsoleted 1 changesets
				1 new orphan changesets
				$ hg debugobsolete --record-parents `getid "desc(B0)"`
				obsoleted 1 changesets
				$ hg log -G --hidden
				@ f6082bc4ffef (draft): A1
				\|
				\| x d73caddc5533 (draft): B0
				\| \|
				\| x 8aaa48160adc (draft): A0
				\|/
				o 1e4be0697311 (public): root


				Actual testing
				--------------

				$ hg push
				pushing to $TESTTMP/B2/server
				searching for changes
				adding changesets
				adding manifests
				adding file changes
				added 1 changesets with 1 changes to 1 files (+1 heads)
				2 new obsolescence markers
				obsoleted 2 changesets

				$ cd ../..