view tests/test-bookmarks-pushpull.t @ 17758:5863f0e4cd3a

histedit: replace various nodes lists with replacement graph (and issue3582)

This changeset rewrites the change tracking logic of histedit to record every
operation it does. Tracked operations record the full list of "old" node that
will eventually be removed to the list of new nodes that replace it. Operations
on temporary nodes are tracked too. Dropped changesets are also recorded as an
"old" node replacement by nothing. This logic is similar to the obsolescence
marker one and will be used for this purpose in later commit.

This new logic implies a big amount of change in the histedit code base.

histedit action functions now always return a tuple of

    (new-ctx, [list of rewriting operations])

The old `created`, `replaced` and `tmpnodes` are no longer returned and stored
during histedit operation. When such information is necessary it is computed
from the replacement graph. This computation is done in the `processreplacement`
function.

The `replacemap` is also dropped. It is computed at the end of the command from the
graph.  The `bootstrapcontinue` methods are altered to compute this different kind of
information.

This new mechanism requires much less information to be written on disk.

Note:

    This changes allows a more accurate bookmark movement. bookmark on dropped
    changeset are now move of their parent (or replacement of their parent)
    instead of their children.

    This fix issue3582

  $ "$TESTDIR/hghave" serve || exit 80

  $ cat << EOF >> $HGRCPATH
  > [phases]
  > publish=False
  > [extensions]
  > EOF
  $ cat > obs.py << EOF
  > import mercurial.obsolete
  > mercurial.obsolete._enabled = True
  > EOF
  $ echo "obs=${TESTTMP}/obs.py" >> $HGRCPATH

initialize

  $ hg init a
  $ cd a
  $ echo 'test' > test
  $ hg commit -Am'test'
  adding test

set bookmarks

  $ hg bookmark X
  $ hg bookmark Y
  $ hg bookmark Z

import bookmark by name

  $ hg init ../b
  $ cd ../b
  $ hg book Y
  $ hg book
   * Y                         -1:000000000000
  $ hg pull ../a
  pulling from ../a
  requesting all changes
  adding changesets
  adding manifests
  adding file changes
  added 1 changesets with 1 changes to 1 files
  updating bookmark Y
  adding remote bookmark X
  adding remote bookmark Z
  (run 'hg update' to get a working copy)
  $ hg bookmarks
     X                         0:4e3505fd9583
     Y                         0:4e3505fd9583
     Z                         0:4e3505fd9583
  $ hg debugpushkey ../a namespaces
  bookmarks	
  phases	
  namespaces	
  obsolete	
  $ hg debugpushkey ../a bookmarks
  Y	4e3505fd95835d721066b76e75dbb8cc554d7f77
  X	4e3505fd95835d721066b76e75dbb8cc554d7f77
  Z	4e3505fd95835d721066b76e75dbb8cc554d7f77
  $ hg pull -B X ../a
  pulling from ../a
  no changes found
  importing bookmark X
  $ hg bookmark
     X                         0:4e3505fd9583
     Y                         0:4e3505fd9583
     Z                         0:4e3505fd9583

export bookmark by name

  $ hg bookmark W
  $ hg bookmark foo
  $ hg bookmark foobar
  $ hg push -B W ../a
  pushing to ../a
  searching for changes
  no changes found
  exporting bookmark W
  [1]
  $ hg -R ../a bookmarks
     W                         -1:000000000000
     X                         0:4e3505fd9583
     Y                         0:4e3505fd9583
   * Z                         0:4e3505fd9583

delete a remote bookmark

  $ hg book -d W
  $ hg push -B W ../a
  pushing to ../a
  searching for changes
  no changes found
  deleting remote bookmark W
  [1]

push/pull name that doesn't exist

  $ hg push -B badname ../a
  pushing to ../a
  searching for changes
  no changes found
  bookmark badname does not exist on the local or remote repository!
  [2]
  $ hg pull -B anotherbadname ../a
  pulling from ../a
  abort: remote bookmark anotherbadname not found!
  [255]

divergent bookmarks

  $ cd ../a
  $ echo c1 > f1
  $ hg ci -Am1
  adding f1
  $ hg book -f X
  $ hg book
   * X                         1:0d2164f0ce0d
     Y                         0:4e3505fd9583
     Z                         1:0d2164f0ce0d

  $ cd ../b
  $ hg up
  1 files updated, 0 files merged, 0 files removed, 0 files unresolved
  updating bookmark foobar
  $ echo c2 > f2
  $ hg ci -Am2
  adding f2
  $ hg book -f X
  $ hg book
   * X                         1:9b140be10808
     Y                         0:4e3505fd9583
     Z                         0:4e3505fd9583
     foo                       -1:000000000000
     foobar                    1:9b140be10808

  $ hg pull --config paths.foo=../a foo
  pulling from $TESTTMP/a (glob)
  searching for changes
  adding changesets
  adding manifests
  adding file changes
  added 1 changesets with 1 changes to 1 files (+1 heads)
  divergent bookmark X stored as X@foo
  updating bookmark Z
  (run 'hg heads' to see heads, 'hg merge' to merge)
  $ hg book
   * X                         1:9b140be10808
     X@foo                     2:0d2164f0ce0d
     Y                         0:4e3505fd9583
     Z                         2:0d2164f0ce0d
     foo                       -1:000000000000
     foobar                    1:9b140be10808
  $ hg push -f ../a
  pushing to ../a
  searching for changes
  adding changesets
  adding manifests
  adding file changes
  added 1 changesets with 1 changes to 1 files (+1 heads)
  $ hg -R ../a book
   * X                         1:0d2164f0ce0d
     Y                         0:4e3505fd9583
     Z                         1:0d2164f0ce0d

update a remote bookmark from a non-head to a head

  $ hg up -q Y
  $ echo c3 > f2
  $ hg ci -Am3
  adding f2
  created new head
  $ hg push ../a
  pushing to ../a
  searching for changes
  adding changesets
  adding manifests
  adding file changes
  added 1 changesets with 1 changes to 1 files (+1 heads)
  updating bookmark Y
  $ hg -R ../a book
   * X                         1:0d2164f0ce0d
     Y                         3:f6fc62dde3c0
     Z                         1:0d2164f0ce0d

diverging a remote bookmark fails

  $ hg up -q 4e3505fd9583
  $ echo c4 > f2
  $ hg ci -Am4
  adding f2
  created new head
  $ hg book -f Y

  $ cat <<EOF > ../a/.hg/hgrc
  > [web]
  > push_ssl = false
  > allow_push = *
  > EOF

  $ hg -R ../a serve -p $HGPORT2 -d --pid-file=../hg2.pid
  $ cat ../hg2.pid >> $DAEMON_PIDS

  $ hg push http://localhost:$HGPORT2/
  pushing to http://localhost:$HGPORT2/
  searching for changes
  abort: push creates new remote head 4efff6d98829!
  (did you forget to merge? use push -f to force)
  [255]
  $ hg -R ../a book
   * X                         1:0d2164f0ce0d
     Y                         3:f6fc62dde3c0
     Z                         1:0d2164f0ce0d


Unrelated marker does not alter the decision

  $ hg debugobsolete aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
  $ hg push http://localhost:$HGPORT2/
  pushing to http://localhost:$HGPORT2/
  searching for changes
  abort: push creates new remote head 4efff6d98829!
  (did you forget to merge? use push -f to force)
  [255]
  $ hg -R ../a book
   * X                         1:0d2164f0ce0d
     Y                         3:f6fc62dde3c0
     Z                         1:0d2164f0ce0d

Update to a successor works

  $ hg id --debug -r 3
  f6fc62dde3c0771e29704af56ba4d8af77abcc2f
  $ hg id --debug -r 4
  4efff6d98829d9c824c621afd6e3f01865f5439f tip Y
  $ hg debugobsolete f6fc62dde3c0771e29704af56ba4d8af77abcc2f 4efff6d98829d9c824c621afd6e3f01865f5439f
  $ hg push http://localhost:$HGPORT2/
  pushing to http://localhost:$HGPORT2/
  searching for changes
  remote: adding changesets
  remote: adding manifests
  remote: adding file changes
  remote: added 1 changesets with 1 changes to 1 files (+1 heads)
  updating bookmark Y
  $ hg -R ../a book
   * X                         1:0d2164f0ce0d
     Y                         4:4efff6d98829
     Z                         1:0d2164f0ce0d

hgweb

  $ cat <<EOF > .hg/hgrc
  > [web]
  > push_ssl = false
  > allow_push = *
  > EOF

  $ hg serve -p $HGPORT -d --pid-file=../hg.pid -E errors.log
  $ cat ../hg.pid >> $DAEMON_PIDS
  $ cd ../a

  $ hg debugpushkey http://localhost:$HGPORT/ namespaces
  bookmarks	
  phases	
  namespaces	
  obsolete	
  $ hg debugpushkey http://localhost:$HGPORT/ bookmarks
  Y	4efff6d98829d9c824c621afd6e3f01865f5439f
  foobar	9b140be1080824d768c5a4691a564088eede71f9
  Z	0d2164f0ce0d8f1d6f94351eba04b794909be66c
  foo	0000000000000000000000000000000000000000
  X	9b140be1080824d768c5a4691a564088eede71f9
  $ hg out -B http://localhost:$HGPORT/
  comparing with http://localhost:$HGPORT/
  searching for changed bookmarks
  no changed bookmarks found
  [1]
  $ hg push -B Z http://localhost:$HGPORT/
  pushing to http://localhost:$HGPORT/
  searching for changes
  no changes found
  exporting bookmark Z
  [1]
  $ hg book -d Z
  $ hg in -B http://localhost:$HGPORT/
  comparing with http://localhost:$HGPORT/
  searching for changed bookmarks
     Z                         0d2164f0ce0d
     foo                       000000000000
     foobar                    9b140be10808
  $ hg pull -B Z http://localhost:$HGPORT/
  pulling from http://localhost:$HGPORT/
  no changes found
  adding remote bookmark foobar
  adding remote bookmark Z
  adding remote bookmark foo
  divergent bookmark X stored as X@1
  importing bookmark Z
  $ hg clone http://localhost:$HGPORT/ cloned-bookmarks
  requesting all changes
  adding changesets
  adding manifests
  adding file changes
  added 4 changesets with 4 changes to 3 files (+2 heads)
  updating to branch default
  2 files updated, 0 files merged, 0 files removed, 0 files unresolved
  $ hg -R cloned-bookmarks bookmarks
     X                         1:9b140be10808
     Y                         3:4efff6d98829
     Z                         2:0d2164f0ce0d
     foo                       -1:000000000000
     foobar                    1:9b140be10808

  $ cd ..

Pushing a bookmark should only push the changes required by that
bookmark, not all outgoing changes:
  $ hg clone http://localhost:$HGPORT/ addmarks
  requesting all changes
  adding changesets
  adding manifests
  adding file changes
  added 4 changesets with 4 changes to 3 files (+2 heads)
  updating to branch default
  2 files updated, 0 files merged, 0 files removed, 0 files unresolved
  $ cd addmarks
  $ echo foo > foo
  $ hg add foo
  $ hg commit -m 'add foo'
  $ echo bar > bar
  $ hg add bar
  $ hg commit -m 'add bar'
  $ hg co "tip^"
  0 files updated, 0 files merged, 1 files removed, 0 files unresolved
  $ hg book add-foo
  $ hg book -r tip add-bar
Note: this push *must* push only a single changeset, as that's the point
of this test.
  $ hg push -B add-foo --traceback
  pushing to http://localhost:$HGPORT/
  searching for changes
  remote: adding changesets
  remote: adding manifests
  remote: adding file changes
  remote: added 1 changesets with 1 changes to 1 files
  exporting bookmark add-foo

  $ cd ..