view tests/test-obsolete.t @ 285:691cb55358b0

obsolete: do not obsolete rebase --detach nullmerge revs

Rebase state contains the changesets to rebase as well as 'nullmerge'
entries used drive the merge strategy. These nullmerge were not rebased
and should be ignored, and certainly not be marked obsolete.

  $ cat >> $HGRCPATH <<EOF
  > [web]
  > push_ssl = false
  > allow_push = *
  > [phases]
  > publish=False
  > [alias]
  > odiff=diff --rev 'limit(obsparents(.),1)' --rev .
  > [extensions]
  > hgext.graphlog=
  > EOF
  $ echo "obsolete=$(echo $(dirname $TESTDIR))/hgext/obsolete.py" >> $HGRCPATH
  $ mkcommit() {
  >    echo "$1" > "$1"
  >    hg add "$1"
  >    hg ci -m "add $1"
  > }

  $ alias qlog="hg log --template='{rev}\n- {node|short}\n'"
  $ hg init local
  $ cd local
  $ mkcommit a # 0
  $ hg phase -p .
  $ mkcommit b # 1
  $ mkcommit c # 2
  $ hg up 1
  0 files updated, 0 files merged, 1 files removed, 0 files unresolved
  $ mkcommit obsol_c # 3
  created new head
  $ hg debugobsolete 3 2


Test that obsolete changeset are hidden

  $ qlog
  3
  - 0d3f46688ccc
  1
  - 7c3bad9141dc
  0
  - 1f0dee641bb7
  $ qlog --hidden
  3
  - 0d3f46688ccc
  2
  - 4538525df7e2
  1
  - 7c3bad9141dc
  0
  - 1f0dee641bb7
  $ qlog -r 'obsolete()' --hidden
  2
  - 4538525df7e2

Test that obsolete parent a properly computed

  $ qlog -r 'obsparents(.)' --hidden
  2
  - 4538525df7e2
  $ qlog -r .
  3
  - 0d3f46688ccc
  $ hg odiff
  diff -r 4538525df7e2 -r 0d3f46688ccc c
  --- a/c	Thu Jan 01 00:00:00 1970 +0000
  +++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
  @@ -1,1 +0,0 @@
  -c
  diff -r 4538525df7e2 -r 0d3f46688ccc obsol_c
  --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
  +++ b/obsol_c	Thu Jan 01 00:00:00 1970 +0000
  @@ -0,0 +1,1 @@
  +obsol_c

test obsolete changeset with no-obsolete descendant
  $ hg up 1 -q
  $ mkcommit "obsol_c'" # 4 (on 1)
  created new head
  $ hg debugobsolete 4 3
  $ qlog
  4
  - 725c380fe99b
  1
  - 7c3bad9141dc
  0
  - 1f0dee641bb7
  $ qlog -r 'obsolete()' --hidden
  2
  - 4538525df7e2
  3
  - 0d3f46688ccc
  $ qlog -r 'obsancestors(4)' --hidden
  2
  - 4538525df7e2
  3
  - 0d3f46688ccc
  $ hg up 3 -q
  Working directory parent is obsolete
  $ mkcommit d # 5 (on 3)
  $ qlog -r 'obsolete()'
  3
  - 0d3f46688ccc

  $ qlog -r 'extinct()' --hidden
  2
  - 4538525df7e2
  $ qlog -r 'suspended()'
  3
  - 0d3f46688ccc
  $ qlog -r 'unstable()'
  5
  - a7a6f2b5d8a5

Test communication of obsolete relation with a compatible client

  $ hg init ../other-new
  $ hg phase --draft 'secret() - extinct()' # until we fix exclusion
  $ hg push ../other-new
  pushing to ../other-new
  searching for changes
  abort: Trying to push unstable changeset: a7a6f2b5d8a5!
  (use 'hg stabilize' to get a stable history (or --force to proceed))
  [255]
  $ hg push -f ../other-new
  pushing to ../other-new
  searching for changes
  adding changesets
  adding manifests
  adding file changes
  added 5 changesets with 5 changes to 5 files (+1 heads)
  $ hg -R ../other-new verify
  checking changesets
  checking manifests
  crosschecking files in changesets and manifests
  checking files
  5 files, 5 changesets, 5 total revisions
  $ qlog -R ../other-new -r 'obsolete()'
  2
  - 0d3f46688ccc
  $ qlog -R ../other-new
  4
  - a7a6f2b5d8a5
  3
  - 725c380fe99b
  2
  - 0d3f46688ccc
  1
  - 7c3bad9141dc
  0
  - 1f0dee641bb7
  $ hg up 3 -q
  Working directory parent is obsolete
  $ mkcommit obsol_d # 6
  created new head
  $ hg debugobsolete 6 5
  $ qlog
  6
  - 95de7fc6918d
  4
  - 725c380fe99b
  3
  - 0d3f46688ccc
  1
  - 7c3bad9141dc
  0
  - 1f0dee641bb7
  $ qlog -r 'obsolete()'
  3
  - 0d3f46688ccc
  $ hg push ../other-new
  pushing to ../other-new
  searching for changes
  abort: Trying to push unstable changeset: 95de7fc6918d!
  (use 'hg stabilize' to get a stable history (or --force to proceed))
  [255]
  $ hg push ../other-new -f # use f because there is unstability
  pushing to ../other-new
  searching for changes
  adding changesets
  adding manifests
  adding file changes
  added 1 changesets with 1 changes to 1 files (+1 heads)
  $ qlog -R ../other-new
  5
  - 95de7fc6918d
  3
  - 725c380fe99b
  2
  - 0d3f46688ccc
  1
  - 7c3bad9141dc
  0
  - 1f0dee641bb7
  $ qlog -R ../other-new -r 'obsolete()'
  2
  - 0d3f46688ccc

Pushing again does not advertise extinct changeset

  $ hg push ../other-new
  pushing to ../other-new
  searching for changes
  no changes found (ignored 0 secret changesets)
  [1]

  $ hg up -q .^ # 3
  Working directory parent is obsolete
  $ mkcommit "obsol_d'" # 7
  created new head
  $ hg debugobsolete 7 6
  $ hg pull -R ../other-new .
  pulling from .
  searching for changes
  adding changesets
  adding manifests
  adding file changes
  added 1 changesets with 1 changes to 1 files (+1 heads)
  (run 'hg heads .' to see heads, 'hg merge' to merge)
  $ qlog -R ../other-new
  6
  - 909a0fb57e5d
  3
  - 725c380fe99b
  2
  - 0d3f46688ccc
  1
  - 7c3bad9141dc
  0
  - 1f0dee641bb7

pushing to stuff that doesn't support obsolete

  $ hg init ../other-old
  > # XXX I don't like this but changeset get published otherwise
  > # remove it when we will get a --keep-state flag for push
  $ echo '[extensions]'  > ../other-old/.hg/hgrc
  $ echo "obsolete=!$(echo $(dirname $TESTDIR))/obsolete.py" >> ../other-old/.hg/hgrc
  $ hg push ../other-old
  pushing to ../other-old
  searching for changes
  abort: Trying to push unstable changeset: 909a0fb57e5d!
  (use 'hg stabilize' to get a stable history (or --force to proceed))
  [255]
  $ hg push -f ../other-old
  pushing to ../other-old
  searching for changes
  adding changesets
  adding manifests
  adding file changes
  added 5 changesets with 5 changes to 5 files (+1 heads)
  $ qlog -R ../other-old
  4
  - 909a0fb57e5d
  3
  - 725c380fe99b
  2
  - 0d3f46688ccc
  1
  - 7c3bad9141dc
  0
  - 1f0dee641bb7

clone support

  $ hg clone . ../cloned
  > # The warning should go away once we have default value to set ready before we pull
  requesting all changes
  adding changesets
  adding manifests
  adding file changes
  added 5 changesets with 5 changes to 5 files (+1 heads)
  updating to branch default
  4 files updated, 0 files merged, 0 files removed, 0 files unresolved

  $ qlog -R ../cloned
  4
  - 909a0fb57e5d
  3
  - 725c380fe99b
  2
  - 0d3f46688ccc
  1
  - 7c3bad9141dc
  0
  - 1f0dee641bb7

Test rollback support

  $ hg up .^ -q # 3
  Working directory parent is obsolete
  $ mkcommit "obsol_d''"
  created new head
  $ hg debugobsolete 8 7
  $ cd ../other-new
  $ hg up -q 3
  $ hg pull ../local/
  pulling from ../local/
  searching for changes
  adding changesets
  adding manifests
  adding file changes
  added 1 changesets with 1 changes to 1 files (+1 heads)
  (run 'hg heads .' to see heads, 'hg merge' to merge)

  $ hg up -q 7 # to check rollback update behavior
  $ qlog
  7
  - 159dfc9fa5d3
  3
  - 725c380fe99b
  2
  - 0d3f46688ccc
  1
  - 7c3bad9141dc
  0
  - 1f0dee641bb7
  $ hg rollback
  repository tip rolled back to revision 6 (undo pull)
  working directory now based on revision 3
  $ hg summary
  parent: 3:725c380fe99b 
   add obsol_c'
  branch: default
  commit: 1 deleted, 2 unknown (clean)
  update: 4 new changesets, 4 branch heads (merge)
  $ qlog
  6
  - 909a0fb57e5d
  3
  - 725c380fe99b
  2
  - 0d3f46688ccc
  1
  - 7c3bad9141dc
  0
  - 1f0dee641bb7
  $ cd ../local

obsolete public changeset

# move draft boundary from 0 to 1
  $ sed -e 's/1f0dee641bb7258c56bd60e93edfa2405381c41e/7c3bad9141dcb46ff89abf5f61856facd56e476c/' -i'.back' .hg/store/phaseroots

  $ hg up null
  0 files updated, 0 files merged, 4 files removed, 0 files unresolved
  $ mkcommit toto # 9
  created new head
  $ hg id -n
  9
  $ hg debugobsolete 9 0
  83b5778897ad try to obsolete immutable changeset 1f0dee641bb7
  $ qlog -r 'obsolete()'
  3
  - 0d3f46688ccc
allow to just kill changeset

  $ qlog
  9
  - 83b5778897ad
  8
  - 159dfc9fa5d3
  4
  - 725c380fe99b
  3
  - 0d3f46688ccc
  1
  - 7c3bad9141dc
  0
  - 1f0dee641bb7

  $ hg debugobsolete null 9 #kill
  $ hg up null -q # to be not based on 9 anymore
  $ qlog
  8
  - 159dfc9fa5d3
  4
  - 725c380fe99b
  3
  - 0d3f46688ccc
  1
  - 7c3bad9141dc
  0
  - 1f0dee641bb7

check rebase compat

  $ hg glog -r 'not extinct()'  --template='{rev} - {node|short}\n'
  o  8 - 159dfc9fa5d3
  |
  | o  4 - 725c380fe99b
  | |
  o |  3 - 0d3f46688ccc
  |/
  o  1 - 7c3bad9141dc
  |
  o  0 - 1f0dee641bb7
  

  $ hg glog  --template='{rev} - {node|short}\n' `(hg --version | grep -q 'version 2.1') ||  echo '--hidden'`
  o  9 - 83b5778897ad
  
  o  8 - 159dfc9fa5d3
  |
  | o  7 - 909a0fb57e5d
  |/
  | o  6 - 95de7fc6918d
  |/
  | o  5 - a7a6f2b5d8a5
  |/
  | o  4 - 725c380fe99b
  | |
  o |  3 - 0d3f46688ccc
  |/
  | o  2 - 4538525df7e2
  |/
  o  1 - 7c3bad9141dc
  |
  o  0 - 1f0dee641bb7
  

should not rebase extinct changeset

  $ hg --config extensions.hgext.rebase= rebase -b 3 -d 4 --traceback
  $ hg --config extensions.graphlog= glog -r 'not extinct()'  --template='{rev} - {node|short}\n'
  @  11 - 9468a5f5d8b2
  |
  o  10 - 2033b4e49474
  |
  o  4 - 725c380fe99b
  |
  o  1 - 7c3bad9141dc
  |
  o  0 - 1f0dee641bb7
  

Does not complain about new head if you obsolete the old one

  $ hg push ../other-new --traceback
  pushing to ../other-new
  searching for changes
  adding changesets
  adding manifests
  adding file changes
  added 2 changesets with 1 changes to 1 files
  $ hg up -q 10
  $ mkcommit "obsol_d'''"
  created new head
  $ hg debugobsolete 12 11
  $ hg push ../other-new --traceback
  pushing to ../other-new
  searching for changes
  adding changesets
  adding manifests
  adding file changes
  added 1 changesets with 1 changes to 1 files (+1 heads)
  $ cd ..