upstream/mercurial-mirror Files · tests/test-push-checkheads-partial-C3.t

progress: retry ferr.flush() and .write() on EINTR (issue5532)...

progress: retry ferr.flush() and .write() on EINTR (issue5532) See the inline comment how this could mitigate the issue. I couldn't reproduce the exact problem on my Linux machine, but there are at least two people who got EINTR in progress.py, and it seems file_write() of Python 2 is fundamentally broken [1]. Let's make something in on 4.2. [1]: https://hg.python.org/cpython/file/v2.7.13/Objects/fileobject.c#l1850

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        Pierre-Yves David
    
obsolescence: add test for the "branch replacement" logic during push, case C3...

              r31984
            
      ====================================

      Testing head checking code: Case C-3

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

      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 C: case were the branch is only partially obsoleted

      TestCase 3: 2 changeset branch, only the head is pruned

      .. old-state:

      ..

      .. * 2 changeset branch

      ..

      .. new-state:

      ..

      .. * old head is pruned

      .. * 1 new unrelated branch

      ..

      .. expected-result:

      ..

      .. * push denied

      ..

      .. graph-summary:

      ..

      ..   B ⊗

      ..     |

      ..   A ◔ ◔ C

      ..     |/

      ..     ●

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

      Test setup

      ----------

        $ mkdir C3

        $ cd C3

        $ 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/C3/server (glob)

        searching for changes

        adding changesets

        adding manifests

        adding file changes

        added 1 changesets with 1 changes to 1 files

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

        $ hg up 0

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

        $ mkcommit C0

        created new head

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

        $ hg log -G --hidden

        @  0f88766e02d6 (draft): C0

        |

        | x  d73caddc5533 (draft): B0

        | |

        | o  8aaa48160adc (draft): A0

        |/

        o  1e4be0697311 (public): root

      Actual testing

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

        $ hg push

        pushing to $TESTTMP/C3/server (glob)

        searching for changes

        abort: push creates new remote head 0f88766e02d6!

        (merge or see 'hg help push' for details about pushing new heads)

        [255]

        $ cd ../..

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Pierre-Yves David obsolescence: add test for the "branch replacement" logic during push, case C3...	r31984	====================================
		Testing head checking code: Case C-3
		====================================

		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 C: case were the branch is only partially obsoleted
		TestCase 3: 2 changeset branch, only the head is pruned

		.. old-state:
		..
		.. * 2 changeset branch
		..
		.. new-state:
		..
		.. * old head is pruned
		.. * 1 new unrelated branch
		..
		.. expected-result:
		..
		.. * push denied
		..
		.. graph-summary:
		..
		.. B ⊗
		.. \|
		.. A ◔ ◔ C
		.. \|/
		.. ●

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

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

		$ mkdir C3
		$ cd C3
		$ 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/C3/server (glob)
		searching for changes
		adding changesets
		adding manifests
		adding file changes
		added 1 changesets with 1 changes to 1 files
		(run 'hg update' to get a working copy)
		$ hg up 0
		0 files updated, 0 files merged, 1 files removed, 0 files unresolved
		$ mkcommit C0
		created new head
		$ hg debugobsolete --record-parents `getid "desc(B0)"`
		$ hg log -G --hidden
		@ 0f88766e02d6 (draft): C0
		\|
		\| x d73caddc5533 (draft): B0
		\| \|
		\| o 8aaa48160adc (draft): A0
		\|/
		o 1e4be0697311 (public): root


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

		$ hg push
		pushing to $TESTTMP/C3/server (glob)
		searching for changes
		abort: push creates new remote head 0f88766e02d6!
		(merge or see 'hg help push' for details about pushing new heads)
		[255]

		$ cd ../..