upstream/mercurial-mirror Files · tests/test-push-checkheads-pruned-B8.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

Pierre-Yves David - - Load All Authors

File last commit:

r32015:605c3810 default


                r32049:ed42e00a

default

Download file

             test-push-checkheads-pruned-B8.t
        
                    98 lines
            
             | 2.3 KiB
            
                | text/troff
            
             |
                Tads3Lexer
            
             / tests / test-push-checkheads-pruned-B8.t
          
                    History
                
                 |
                  Source
                 | Raw
                 |Copy content
                 |Copy permalink

        Pierre-Yves David
    
obsolescence: add test for the "branch replacement" logic during push, case B8...

              r32015
            
      ====================================

      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, through other

      .. old-state:

      ..

      .. * 2 changeset branch

      ..

      .. new-state:

      ..

      .. * old head is rewritten then pruned

      .. * 1 new branch succeeding to the other changeset in the old branch (through another obsolete branch)

      ..

      .. expected-result:

      ..

      .. * push allowed

      ..

      .. graph-summary:

      ..

      ..   B ø⇠⊗ B'

      ..     | | A'

      ..   A ø⇠ø⇠◔ A''

      ..     |/ /

      ..     | /

      ..     |/

      ..     ●

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

      Test setup

      ----------

        $ mkdir B8

        $ cd B8

        $ 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/B8/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 A1

        created new head

        $ mkcommit B1

        $ hg up 0

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

        $ mkcommit A2

        created new head

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

        $ hg debugobsolete `getid "desc(B0)" ` `getid "desc(B1)"`

        $ hg debugobsolete --record-parents `getid "desc(B1)"`

        $ hg debugobsolete `getid "desc(A1)" ` `getid "desc(A2)"`

        $ hg log -G --hidden

        @  c1f8d089020f (draft): A2

        |

        | x  262c8c798096 (draft): B1

        | |

        | x  f6082bc4ffef (draft): A1

        |/

        | x  d73caddc5533 (draft): B0

        | |

        | x  8aaa48160adc (draft): A0

        |/

        o  1e4be0697311 (public): root

      Actual testing

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

        $ hg push

        pushing to $TESTTMP/B8/server (glob)

        searching for changes

        adding changesets

        adding manifests

        adding file changes

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

        4 new obsolescence markers

        $ cd ../..

	Site-wide shortcuts
/	Use quick search box
g h	Goto home page
g g	Goto my private gists page
g G	Goto my public gists page
g 0-9	Goto bookmarked items from 0-9
n r	New repository page
n g	New gist page

	Repositories
g s	Goto summary page
g c	Goto changelog page
g f	Goto files page
g F	Goto files page with file search activated
g p	Goto pull requests page
g o	Goto repository settings
g O	Goto repository access permissions settings
t s	Toggle sidebar on some pages

Pierre-Yves David obsolescence: add test for the "branch replacement" logic during push, case B8...	r32015	====================================
		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, through other

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

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

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

		$ mkdir B8
		$ cd B8
		$ 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/B8/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 A1
		created new head
		$ mkcommit B1
		$ hg up 0
		0 files updated, 0 files merged, 2 files removed, 0 files unresolved
		$ mkcommit A2
		created new head
		$ hg debugobsolete `getid "desc(A0)" ` `getid "desc(A1)"`
		$ hg debugobsolete `getid "desc(B0)" ` `getid "desc(B1)"`
		$ hg debugobsolete --record-parents `getid "desc(B1)"`
		$ hg debugobsolete `getid "desc(A1)" ` `getid "desc(A2)"`
		$ hg log -G --hidden
		@ c1f8d089020f (draft): A2
		\|
		\| x 262c8c798096 (draft): B1
		\| \|
		\| x f6082bc4ffef (draft): A1
		\|/
		\| x d73caddc5533 (draft): B0
		\| \|
		\| x 8aaa48160adc (draft): A0
		\|/
		o 1e4be0697311 (public): root


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

		$ hg push
		pushing to $TESTTMP/B8/server (glob)
		searching for changes
		adding changesets
		adding manifests
		adding file changes
		added 1 changesets with 1 changes to 1 files (+1 heads)
		4 new obsolescence markers

		$ cd ../..