annotate tests/test-histedit-obsolete.t @ 18510:f254ab6207ae stable

subrepo: use sharepath if available when locating the source repo

This is an alternative fix for issue3518, enabling sharing of repositories with
subrepos, without unconditionally setting the default path in the resulting
repo's hgrc file.  Better test coverage is added here, but won't prove this code
is working until fd903f89e42b is backed out.

The problem with the original fix is, if a default path is not available to be
copied over from the share source, the default path on the resulting repo is set
to the source location.  Since that's where the actual repository is stored, the
path is essentially self-referential, so push, pull, incoming and outgoing
effectively operate on itself.  While incoming and outgoing make it look like
nothing was changed, push currently hangs (see issue3657).  In this case where
there is not a real default path, these operations should abort with
"default(-push) not found", like the source repo would.  Note this problem with
the original fix affected repos without subrepos too.

  $ . "$TESTDIR/histedit-helpers.sh"

Enable obsolete

  $ cat > ${TESTTMP}/obs.py << EOF
  > import mercurial.obsolete
  > mercurial.obsolete._enabled = True
  > EOF

  $ cat >> $HGRCPATH << EOF
  > [ui]
  > logtemplate= {rev}:{node|short} {desc|firstline}
  > [phases]
  > publish=False
  > [extensions]'
  > histedit=
  > rebase=
  > 
  > obs=${TESTTMP}/obs.py
  > EOF

  $ hg init base
  $ cd base

  $ for x in a b c d e f ; do
  >     echo $x > $x
  >     hg add $x
  >     hg ci -m $x
  > done

  $ hg log --graph
  @  5:652413bf663e f
  |
  o  4:e860deea161a e
  |
  o  3:055a42cdd887 d
  |
  o  2:177f92b77385 c
  |
  o  1:d2ae7f538514 b
  |
  o  0:cb9a9f314b8b a
  

  $ HGEDITOR=cat hg histedit 1
  pick d2ae7f538514 1 b
  pick 177f92b77385 2 c
  pick 055a42cdd887 3 d
  pick e860deea161a 4 e
  pick 652413bf663e 5 f
  
  # Edit history between d2ae7f538514 and 652413bf663e
  #
  # Commands:
  #  p, pick = use commit
  #  e, edit = use commit, but stop for amending
  #  f, fold = use commit, but fold into previous commit (combines N and N-1)
  #  d, drop = remove commit from history
  #  m, mess = edit message without changing commit content
  #
  0 files updated, 0 files merged, 0 files removed, 0 files unresolved
  $ cat > commands.txt <<EOF
  > pick 177f92b77385 2 c
  > drop d2ae7f538514 1 b
  > pick 055a42cdd887 3 d
  > fold e860deea161a 4 e
  > pick 652413bf663e 5 f
  > EOF
  $ hg histedit 1 --commands commands.txt --verbose | grep histedit
  saved backup bundle to $TESTTMP/base/.hg/strip-backup/96e494a2d553-backup.hg (glob)
  $ hg log --graph --hidden
  @  8:cacdfd884a93 f
  |
  o  7:59d9f330561f d
  |
  o  6:b346ab9a313d c
  |
  | x  5:652413bf663e f
  | |
  | x  4:e860deea161a e
  | |
  | x  3:055a42cdd887 d
  | |
  | x  2:177f92b77385 c
  | |
  | x  1:d2ae7f538514 b
  |/
  o  0:cb9a9f314b8b a
  
  $ hg debugobsolete
  d2ae7f538514cd87c17547b0de4cea71fe1af9fb 0 {'date': '* *', 'user': 'test'} (glob)
  177f92b773850b59254aa5e923436f921b55483b b346ab9a313db8537ecf96fca3ca3ca984ef3bd7 0 {'date': '* *', 'user': 'test'} (glob)
  055a42cdd88768532f9cf79daa407fc8d138de9b 59d9f330561fd6c88b1a6b32f0e45034d88db784 0 {'date': '* *', 'user': 'test'} (glob)
  e860deea161a2f77de56603b340ebbb4536308ae 59d9f330561fd6c88b1a6b32f0e45034d88db784 0 {'date': '* *', 'user': 'test'} (glob)
  652413bf663ef2a641cab26574e46d5f5a64a55a cacdfd884a9321ec4e1de275ef3949fa953a1f83 0 {'date': '* *', 'user': 'test'} (glob)


Ensure hidden revision does not prevent histedit
-------------------------------------------------

create an hidden revision

  $ cat > commands.txt <<EOF
  > pick b346ab9a313d 6 c
  > drop 59d9f330561f 7 d
  > pick cacdfd884a93 8 f
  > EOF
  $ hg histedit 6 --commands commands.txt
  0 files updated, 0 files merged, 3 files removed, 0 files unresolved
  0 files updated, 0 files merged, 0 files removed, 0 files unresolved
  $ hg log --graph
  @  9:c13eb81022ca f
  |
  o  6:b346ab9a313d c
  |
  o  0:cb9a9f314b8b a
  
check hidden revision are ignored (6 have hidden children 7 and 8)

  $ cat > commands.txt <<EOF
  > pick b346ab9a313d 6 c
  > pick c13eb81022ca 8 f
  > EOF
  $ hg histedit 6 --commands commands.txt
  0 files updated, 0 files merged, 0 files removed, 0 files unresolved



Test that rewriting leaving instability behind is allowed
---------------------------------------------------------------------

  $ hg up '.^'
  0 files updated, 0 files merged, 1 files removed, 0 files unresolved
  $ hg log -r 'children(.)'
  9:c13eb81022ca f (no-eol)
  $ cat > commands.txt <<EOF
  > edit b346ab9a313d 6 c
  > EOF
  $ hg histedit -r '.' --commands commands.txt
  0 files updated, 0 files merged, 1 files removed, 0 files unresolved
  adding c
  abort: Make changes as needed, you may commit or record as needed now.
  When you are finished, run hg histedit --continue to resume.
  [255]
  $ echo c >> c
  $ hg histedit --continue
  0 files updated, 0 files merged, 0 files removed, 0 files unresolved

  $ hg log -r 'unstable()'
  9:c13eb81022ca f (no-eol)

stabilise

  $ hg rebase  -r 'unstable()' -d .

Test dropping of changeset on the top of the stack
-------------------------------------------------------

Nothing is rewritten below, the working directory parent must be change for the
dropped changeset to be hidden.

  $ cd ..
  $ hg clone base droplast
  updating to branch default
  3 files updated, 0 files merged, 0 files removed, 0 files unresolved
  $ cd droplast
  $ cat > commands.txt <<EOF
  > pick 40db8afa467b 10 c
  > drop b449568bf7fc 11 f
  > EOF
  $ hg histedit -r '40db8afa467b' --commands commands.txt
  0 files updated, 0 files merged, 1 files removed, 0 files unresolved
  $ hg log -G
  @  10:40db8afa467b c
  |
  o  0:cb9a9f314b8b a
  

With rewritten ancestors

  $ echo e > e
  $ hg add e
  $ hg commit -m g
  $ echo f > f
  $ hg add f
  $ hg commit -m h
  $ cat > commands.txt <<EOF
  > pick 47a8561c0449 12 g
  > pick 40db8afa467b 10 c
  > drop 1b3b05f35ff0 13 h
  > EOF
  $ hg histedit -r '40db8afa467b' --commands commands.txt
  0 files updated, 0 files merged, 3 files removed, 0 files unresolved
  0 files updated, 0 files merged, 0 files removed, 0 files unresolved
  0 files updated, 0 files merged, 0 files removed, 0 files unresolved
  $ hg log -G
  @  15:ee6544123ab8 c
  |
  o  14:269e713e9eae g
  |
  o  0:cb9a9f314b8b a
  
  $ cd ../base



Test phases support
===========================================

Check that histedit respect immutability
-------------------------------------------

  $ cat >> $HGRCPATH << EOF
  > [ui]
  > logtemplate= {rev}:{node|short} ({phase}) {desc|firstline}\n
  > EOF

  $ hg ph -pv '.^'
  phase changed for 2 changesets
  $ hg log -G
  @  11:b449568bf7fc (draft) f
  |
  o  10:40db8afa467b (public) c
  |
  o  0:cb9a9f314b8b (public) a
  
  $ hg histedit -r '.~2'
  abort: cannot edit immutable changeset: cb9a9f314b8b
  [255]


Prepare further testing
-------------------------------------------

  $ for x in g h i j k ; do
  >     echo $x > $x
  >     hg add $x
  >     hg ci -m $x
  > done
  $ hg phase --force --secret .~2
  $ hg log -G
  @  16:ee118ab9fa44 (secret) k
  |
  o  15:3a6c53ee7f3d (secret) j
  |
  o  14:b605fb7503f2 (secret) i
  |
  o  13:7395e1ff83bd (draft) h
  |
  o  12:6b70183d2492 (draft) g
  |
  o  11:b449568bf7fc (draft) f
  |
  o  10:40db8afa467b (public) c
  |
  o  0:cb9a9f314b8b (public) a
  
  $ cd ..

simple phase conservation
-------------------------------------------

Resulting changeset should conserve the phase of the original one whatever the
phases.new-commit option is.

New-commit as draft (default)

  $ cp -r base simple-draft
  $ cd simple-draft
  $ cat > commands.txt <<EOF
  > edit b449568bf7fc 11 f
  > pick 6b70183d2492 12 g
  > pick 7395e1ff83bd 13 h
  > pick b605fb7503f2 14 i
  > pick 3a6c53ee7f3d 15 j
  > pick ee118ab9fa44 16 k
  > EOF
  $ hg histedit -r 'b449568bf7fc' --commands commands.txt
  0 files updated, 0 files merged, 6 files removed, 0 files unresolved
  adding f
  abort: Make changes as needed, you may commit or record as needed now.
  When you are finished, run hg histedit --continue to resume.
  [255]
  $ echo f >> f
  $ hg histedit --continue
  0 files updated, 0 files merged, 0 files removed, 0 files unresolved
  0 files updated, 0 files merged, 0 files removed, 0 files unresolved
  0 files updated, 0 files merged, 0 files removed, 0 files unresolved
  0 files updated, 0 files merged, 0 files removed, 0 files unresolved
  0 files updated, 0 files merged, 0 files removed, 0 files unresolved
  0 files updated, 0 files merged, 0 files removed, 0 files unresolved
  $ hg log -G
  @  22:12e89af74238 (secret) k
  |
  o  21:636a8687b22e (secret) j
  |
  o  20:ccaf0a38653f (secret) i
  |
  o  19:11a89d1c2613 (draft) h
  |
  o  18:c1dec7ca82ea (draft) g
  |
  o  17:087281e68428 (draft) f
  |
  o  10:40db8afa467b (public) c
  |
  o  0:cb9a9f314b8b (public) a
  
  $ cd ..


New-commit as draft (default)

  $ cp -r base simple-secret
  $ cd simple-secret
  $ cat >> .hg/hgrc << EOF
  > [phases]
  > new-commit=secret
  > EOF
  $ cat > commands.txt <<EOF
  > edit b449568bf7fc 11 f
  > pick 6b70183d2492 12 g
  > pick 7395e1ff83bd 13 h
  > pick b605fb7503f2 14 i
  > pick 3a6c53ee7f3d 15 j
  > pick ee118ab9fa44 16 k
  > EOF
  $ hg histedit -r 'b449568bf7fc' --commands commands.txt
  0 files updated, 0 files merged, 6 files removed, 0 files unresolved
  adding f
  abort: Make changes as needed, you may commit or record as needed now.
  When you are finished, run hg histedit --continue to resume.
  [255]
  $ echo f >> f
  $ hg histedit --continue
  0 files updated, 0 files merged, 0 files removed, 0 files unresolved
  0 files updated, 0 files merged, 0 files removed, 0 files unresolved
  0 files updated, 0 files merged, 0 files removed, 0 files unresolved
  0 files updated, 0 files merged, 0 files removed, 0 files unresolved
  0 files updated, 0 files merged, 0 files removed, 0 files unresolved
  0 files updated, 0 files merged, 0 files removed, 0 files unresolved
  $ hg log -G
  @  22:12e89af74238 (secret) k
  |
  o  21:636a8687b22e (secret) j
  |
  o  20:ccaf0a38653f (secret) i
  |
  o  19:11a89d1c2613 (draft) h
  |
  o  18:c1dec7ca82ea (draft) g
  |
  o  17:087281e68428 (draft) f
  |
  o  10:40db8afa467b (public) c
  |
  o  0:cb9a9f314b8b (public) a
  
  $ cd ..


Changeset reordering
-------------------------------------------

If a secret changeset is put before a draft one, all descendant should be secret.
It seems more important to present the secret phase.

  $ cp -r base reorder
  $ cd reorder
  $ cat > commands.txt <<EOF
  > pick b449568bf7fc 11 f
  > pick 3a6c53ee7f3d 15 j
  > pick 6b70183d2492 12 g
  > pick b605fb7503f2 14 i
  > pick 7395e1ff83bd 13 h
  > pick ee118ab9fa44 16 k
  > EOF
  $ hg histedit -r 'b449568bf7fc' --commands commands.txt
  0 files updated, 0 files merged, 5 files removed, 0 files unresolved
  0 files updated, 0 files merged, 0 files removed, 0 files unresolved
  0 files updated, 0 files merged, 0 files removed, 0 files unresolved
  0 files updated, 0 files merged, 0 files removed, 0 files unresolved
  0 files updated, 0 files merged, 0 files removed, 0 files unresolved
  0 files updated, 0 files merged, 0 files removed, 0 files unresolved
  $ hg log -G
  @  21:558246857888 (secret) k
  |
  o  20:28bd44768535 (secret) h
  |
  o  19:d5395202aeb9 (secret) i
  |
  o  18:21edda8e341b (secret) g
  |
  o  17:5ab64f3a4832 (secret) j
  |
  o  11:b449568bf7fc (draft) f
  |
  o  10:40db8afa467b (public) c
  |
  o  0:cb9a9f314b8b (public) a
  
  $ cd ..

Changeset folding
-------------------------------------------

Folding a secret changeset with a draft one turn the result secret (again,
better safe than sorry). Folding between same phase changeset still works

Note that there is a few reordering in this series for more extensive test

  $ cp -r base folding
  $ cd folding
  $ cat >> .hg/hgrc << EOF
  > [phases]
  > new-commit=secret
  > EOF
  $ cat > commands.txt <<EOF
  > pick 7395e1ff83bd 13 h
  > fold b449568bf7fc 11 f
  > pick 6b70183d2492 12 g
  > fold 3a6c53ee7f3d 15 j
  > pick b605fb7503f2 14 i
  > fold ee118ab9fa44 16 k
  > EOF
  $ hg histedit -r 'b449568bf7fc' --commands commands.txt
  0 files updated, 0 files merged, 6 files removed, 0 files unresolved
  0 files updated, 0 files merged, 0 files removed, 0 files unresolved
  0 files updated, 0 files merged, 2 files removed, 0 files unresolved
  2 files updated, 0 files merged, 0 files removed, 0 files unresolved
  0 files updated, 0 files merged, 0 files removed, 0 files unresolved
  0 files updated, 0 files merged, 0 files removed, 0 files unresolved
  0 files updated, 0 files merged, 2 files removed, 0 files unresolved
  2 files updated, 0 files merged, 0 files removed, 0 files unresolved
  0 files updated, 0 files merged, 0 files removed, 0 files unresolved
  0 files updated, 0 files merged, 0 files removed, 0 files unresolved
  0 files updated, 0 files merged, 2 files removed, 0 files unresolved
  2 files updated, 0 files merged, 0 files removed, 0 files unresolved
  0 files updated, 0 files merged, 0 files removed, 0 files unresolved
  saved backup bundle to $TESTTMP/folding/.hg/strip-backup/58019c66f35f-backup.hg (glob)
  saved backup bundle to $TESTTMP/folding/.hg/strip-backup/83d1858e070b-backup.hg (glob)
  saved backup bundle to $TESTTMP/folding/.hg/strip-backup/859969f5ed7e-backup.hg (glob)
  $ hg log -G
  @  19:f9daec13fb98 (secret) i
  |
  o  18:49807617f46a (secret) g
  |
  o  17:050280826e04 (draft) h
  |
  o  10:40db8afa467b (public) c
  |
  o  0:cb9a9f314b8b (public) a
  
  $ cd ..