annotate tests/test-prune.t @ 930:cac35bef8aee stable

import: --obsolete flag for automatic obsolescence marker creation

A new `--obsolete` flag is added to import. When present, the new node will be
marked as a successors of the one specified in the `Node` field of the imported
patch. No marker are created when revision have the node expected in the patch.

This improves email based work flow where implicit rebase are likely to happen
and extra information are lost, changing the hash.

This new behavior requires a flags, otherwise the `hg export x | hg import -`
idiom would change, turning the source obsolete.
(Changing from `hg graft x` to `hg rebase --dest . --rev x`)

This change only takes effect when using Mercurial 3.0 and above

  $ cat >> $HGRCPATH <<EOF
  > [ui]
  > logtemplate={rev}:{node|short}[{bookmarks}] ({obsolete}/{phase}) {desc|firstline}\n
  > [extensions]
  > hgext.rebase=
  > EOF
  $ echo "evolve=$(echo $(dirname $TESTDIR))/hgext/evolve.py" >> $HGRCPATH

  $ mkcommit() {
  >    echo "$1" > "$1"
  >    hg add "$1"
  >    hg ci -m "add $1"
  > }

  $ hg init repo
  $ cd repo
  $ mkcommit a
  $ hg phase --public .
  $ mkcommit b
  $ mkcommit c
  $ mkcommit d
  $ mkcommit e
  $ hg bookmarks BABAR
  $ hg log -G
  @  4:9d206ffc875e[BABAR] (stable/draft) add e
  |
  o  3:47d2a3944de8[] (stable/draft) add d
  |
  o  2:4538525df7e2[] (stable/draft) add c
  |
  o  1:7c3bad9141dc[] (stable/draft) add b
  |
  o  0:1f0dee641bb7[] (stable/public) add a
  

Check simple case
----------------------------

prune current and tip changeset

  $ hg prune --user blah --date '1979-12-15' .
  1 changesets pruned
  0 files updated, 0 files merged, 1 files removed, 0 files unresolved
  working directory now at 47d2a3944de8
  $ hg debugobsolete
  9d206ffc875e1bc304590549be293be36821e66c 0 {'date': '314064000 0', 'user': 'blah'} (glob)

prune leaving unstability behind

  $ hg prune 1
  1 changesets pruned
  2 new unstable changesets
  $ hg debugobsolete
  9d206ffc875e1bc304590549be293be36821e66c 0 {'date': '314064000 0', 'user': 'blah'} (glob)
  7c3bad9141dcb46ff89abf5f61856facd56e476c 0 {'date': '*', 'user': 'test'} (glob)

pruning multiple changeset at once

  $ hg prune 2:
  2 changesets pruned
  0 files updated, 0 files merged, 3 files removed, 0 files unresolved
  working directory now at 1f0dee641bb7
  $ hg debugobsolete
  9d206ffc875e1bc304590549be293be36821e66c 0 {'date': '314064000 0', 'user': 'blah'} (glob)
  7c3bad9141dcb46ff89abf5f61856facd56e476c 0 {'date': '*', 'user': 'test'} (glob)
  4538525df7e2b9f09423636c61ef63a4cb872a2d 0 {'date': '*', 'user': 'test'} (glob)
  47d2a3944de8b013de3be9578e8e344ea2e6c097 0 {'date': '*', 'user': 'test'} (glob)

cannot prune public changesets

  $ hg prune 0
  abort: cannot prune immutable changeset: 1f0dee641bb7
  (see "hg help phases" for details)
  [255]
  $ hg debugobsolete
  9d206ffc875e1bc304590549be293be36821e66c 0 {'date': '314064000 0', 'user': 'blah'} (glob)
  7c3bad9141dcb46ff89abf5f61856facd56e476c 0 {'date': '*', 'user': 'test'} (glob)
  4538525df7e2b9f09423636c61ef63a4cb872a2d 0 {'date': '*', 'user': 'test'} (glob)
  47d2a3944de8b013de3be9578e8e344ea2e6c097 0 {'date': '*', 'user': 'test'} (glob)

Check successors addition
----------------------------

  $ mkcommit bb
  $ mkcommit cc
  $ mkcommit dd
  $ mkcommit ee
  $ hg up 0
  0 files updated, 0 files merged, 4 files removed, 0 files unresolved
  $ mkcommit nB
  created new head
  $ mkcommit nC
  $ mkcommit nD
  $ mkcommit nE

  $ hg log -G
  @  12:6e8148413dd5[] (stable/draft) add nE
  |
  o  11:8ee176ff1d4b[] (stable/draft) add nD
  |
  o  10:aa96dc3f04c2[] (stable/draft) add nC
  |
  o  9:6f6f25e4f748[] (stable/draft) add nB
  |
  | o  8:bb5e90a7ea1f[] (stable/draft) add ee
  | |
  | o  7:00ded550b1e2[] (stable/draft) add dd
  | |
  | o  6:354011cd103f[] (stable/draft) add cc
  | |
  | o  5:814c38b95e72[] (stable/draft) add bb
  |/
  o  0:1f0dee641bb7[BABAR] (stable/public) add a
  

one old, one new

  $ hg prune 'desc("add ee")' -s 'desc("add nE")'
  1 changesets pruned
  $ hg debugobsolete
  9d206ffc875e1bc304590549be293be36821e66c 0 {'date': '314064000 0', 'user': 'blah'} (glob)
  7c3bad9141dcb46ff89abf5f61856facd56e476c 0 {'date': '*', 'user': 'test'} (glob)
  4538525df7e2b9f09423636c61ef63a4cb872a2d 0 {'date': '*', 'user': 'test'} (glob)
  47d2a3944de8b013de3be9578e8e344ea2e6c097 0 {'date': '*', 'user': 'test'} (glob)
  bb5e90a7ea1f3b4b38b23150a4a597b6146d70ef 6e8148413dd541855b72a920a90c06fca127c7e7 0 {'date': '*', 'user': 'test'} (glob)
  $ hg log -G
  @  12:6e8148413dd5[] (stable/draft) add nE
  |
  o  11:8ee176ff1d4b[] (stable/draft) add nD
  |
  o  10:aa96dc3f04c2[] (stable/draft) add nC
  |
  o  9:6f6f25e4f748[] (stable/draft) add nB
  |
  | o  7:00ded550b1e2[] (stable/draft) add dd
  | |
  | o  6:354011cd103f[] (stable/draft) add cc
  | |
  | o  5:814c38b95e72[] (stable/draft) add bb
  |/
  o  0:1f0dee641bb7[BABAR] (stable/public) add a
  

one old, two new

  $ hg prune 'desc("add dd")' -s 'desc("add nD")' -s 'desc("add nC")'
  1 changesets pruned
  $ hg debugobsolete
  9d206ffc875e1bc304590549be293be36821e66c 0 {'date': '314064000 0', 'user': 'blah'} (glob)
  7c3bad9141dcb46ff89abf5f61856facd56e476c 0 {'date': '*', 'user': 'test'} (glob)
  4538525df7e2b9f09423636c61ef63a4cb872a2d 0 {'date': '*', 'user': 'test'} (glob)
  47d2a3944de8b013de3be9578e8e344ea2e6c097 0 {'date': '*', 'user': 'test'} (glob)
  bb5e90a7ea1f3b4b38b23150a4a597b6146d70ef 6e8148413dd541855b72a920a90c06fca127c7e7 0 {'date': '*', 'user': 'test'} (glob)
  00ded550b1e28bba454bd34cec1269d22cf3ef25 aa96dc3f04c2c2341fe6880aeb6dc9fbffff9ef9 8ee176ff1d4b2034ce51e3efc579c2de346b631d 0 {'date': '**', 'user': 'test'} (glob)
  $ hg log -G
  @  12:6e8148413dd5[] (stable/draft) add nE
  |
  o  11:8ee176ff1d4b[] (stable/draft) add nD
  |
  o  10:aa96dc3f04c2[] (stable/draft) add nC
  |
  o  9:6f6f25e4f748[] (stable/draft) add nB
  |
  | o  6:354011cd103f[] (stable/draft) add cc
  | |
  | o  5:814c38b95e72[] (stable/draft) add bb
  |/
  o  0:1f0dee641bb7[BABAR] (stable/public) add a
  

two old, two new (should be denied)

  $ hg prune 'desc("add cc")' 'desc("add bb")' -s 'desc("add nD")' -s 'desc("add nC")'
  abort: Can't use multiple successors for multiple precursors
  [255]
  $ hg debugobsolete
  9d206ffc875e1bc304590549be293be36821e66c 0 {'date': '314064000 0', 'user': 'blah'} (glob)
  7c3bad9141dcb46ff89abf5f61856facd56e476c 0 {'date': '*', 'user': 'test'} (glob)
  4538525df7e2b9f09423636c61ef63a4cb872a2d 0 {'date': '*', 'user': 'test'} (glob)
  47d2a3944de8b013de3be9578e8e344ea2e6c097 0 {'date': '*', 'user': 'test'} (glob)
  bb5e90a7ea1f3b4b38b23150a4a597b6146d70ef 6e8148413dd541855b72a920a90c06fca127c7e7 0 {'date': '*', 'user': 'test'} (glob)
  00ded550b1e28bba454bd34cec1269d22cf3ef25 aa96dc3f04c2c2341fe6880aeb6dc9fbffff9ef9 8ee176ff1d4b2034ce51e3efc579c2de346b631d 0 {'date': '**', 'user': 'test'} (glob)

two old, one new:

  $ hg prune 'desc("add cc")' 'desc("add bb")' -s 'desc("add nB")'
  2 changesets pruned
  $ hg debugobsolete
  9d206ffc875e1bc304590549be293be36821e66c 0 {'date': '314064000 0', 'user': 'blah'} (glob)
  7c3bad9141dcb46ff89abf5f61856facd56e476c 0 {'date': '*', 'user': 'test'} (glob)
  4538525df7e2b9f09423636c61ef63a4cb872a2d 0 {'date': '*', 'user': 'test'} (glob)
  47d2a3944de8b013de3be9578e8e344ea2e6c097 0 {'date': '*', 'user': 'test'} (glob)
  bb5e90a7ea1f3b4b38b23150a4a597b6146d70ef 6e8148413dd541855b72a920a90c06fca127c7e7 0 {'date': '*', 'user': 'test'} (glob)
  00ded550b1e28bba454bd34cec1269d22cf3ef25 aa96dc3f04c2c2341fe6880aeb6dc9fbffff9ef9 8ee176ff1d4b2034ce51e3efc579c2de346b631d 0 {'date': '**', 'user': 'test'} (glob)
  814c38b95e72dfe2cbf675b1649ea9d780c89a80 6f6f25e4f748d8f7571777e6e168aedf50350ce8 0 {'date': '*', 'user': 'test'} (glob)
  354011cd103f58bbbd9091a3cee6d6a6bd0dddf7 6f6f25e4f748d8f7571777e6e168aedf50350ce8 0 {'date': '*', 'user': 'test'} (glob)

two old, two new with --biject

  $ hg up 0
  0 files updated, 0 files merged, 4 files removed, 0 files unresolved
  $ mkcommit n1
  created new head
  $ mkcommit n2

  $ hg prune 'desc("add n1")::desc("add n2")' -s 'desc("add nD")::desc("add nE")' --biject
  2 changesets pruned
  0 files updated, 0 files merged, 2 files removed, 0 files unresolved
  working directory now at 1f0dee641bb7
  $ hg debugobsolete
  9d206ffc875e1bc304590549be293be36821e66c 0 {'date': '314064000 0', 'user': 'blah'} (glob)
  7c3bad9141dcb46ff89abf5f61856facd56e476c 0 {'date': '*', 'user': 'test'} (glob)
  4538525df7e2b9f09423636c61ef63a4cb872a2d 0 {'date': '*', 'user': 'test'} (glob)
  47d2a3944de8b013de3be9578e8e344ea2e6c097 0 {'date': '*', 'user': 'test'} (glob)
  bb5e90a7ea1f3b4b38b23150a4a597b6146d70ef 6e8148413dd541855b72a920a90c06fca127c7e7 0 {'date': '*', 'user': 'test'} (glob)
  00ded550b1e28bba454bd34cec1269d22cf3ef25 aa96dc3f04c2c2341fe6880aeb6dc9fbffff9ef9 8ee176ff1d4b2034ce51e3efc579c2de346b631d 0 {'date': '**', 'user': 'test'} (glob)
  814c38b95e72dfe2cbf675b1649ea9d780c89a80 6f6f25e4f748d8f7571777e6e168aedf50350ce8 0 {'date': '* *', 'user': 'test'} (glob)
  354011cd103f58bbbd9091a3cee6d6a6bd0dddf7 6f6f25e4f748d8f7571777e6e168aedf50350ce8 0 {'date': '* *', 'user': 'test'} (glob)
  cb7f8f706a6532967b98cf8583a81baab79a0fa7 8ee176ff1d4b2034ce51e3efc579c2de346b631d 0 {'date': '* *', 'user': 'test'} (glob)
  21b6f2f1cece8c10326e575dd38239189d467190 6e8148413dd541855b72a920a90c06fca127c7e7 0 {'date': '* *', 'user': 'test'} (glob)

test hg prune -B bookmark
yoinked from test-mq-strip.t

  $ cd ..
  $ hg init bookmarks
  $ cd bookmarks
  $ hg debugbuilddag '..<2.*1/2:m<2+3:c<m+3:a<2.:b'
  $ hg bookmark -r 'a' 'todelete'
  $ hg bookmark -r 'b' 'B'
  $ hg bookmark -r 'b' 'nostrip'
  $ hg bookmark -r 'c' 'delete'
  $ hg up -C todelete
  0 files updated, 0 files merged, 0 files removed, 0 files unresolved
  $ hg prune -B nostrip
  bookmark 'nostrip' deleted
  abort: nothing to prune
  [255]
  $ hg tag --remove --local a
  $ hg prune -B todelete
  1 changesets pruned
  0 files updated, 0 files merged, 0 files removed, 0 files unresolved
  working directory now at d62d843c9a01
  bookmark 'todelete' deleted
  $ hg id -ir dcbb326fdec2
  abort: unknown revision 'dcbb326fdec2'!
  [255]
  $ hg id -ir d62d843c9a01
  d62d843c9a01
  $ hg bookmarks
     B                         10:ff43616e5d0f
     delete                    6:2702dd0c91e7
  $ hg prune -B delete
  3 changesets pruned
  bookmark 'delete' deleted
  $ hg tag --remove --local c
  $ hg id -ir 6:2702dd0c91e7
  abort: unknown revision '2702dd0c91e7'!
  [255]