evolve: comparison tests/test-evolve-phase-divergence.t

equal deleted inserted replaced

-:2cbb9914d227
+:7a779a288793
 ** Test for handling of phase divergent changesets by `hg evolve` **
 ====================================================================
+$ . $TESTDIR/testlib/common.sh
 $ cat >> $HGRCPATH <<EOF
 > [alias]
 > glog = log -GT "{rev}:{node|short} {desc|firstline}\n ({bookmarks}) {phase}"
 > [extensions]
 > rebase =
+> [extensions]
+> evolve =
 > EOF
 Setting up a public repo
 ------------------------
 $ evolvepath=$(echo $(dirname $TESTDIR))/hgext3rd/evolve/
 Setting up a private non-publishing repo
 ----------------------------------------
-$ hg clone -U public private
+$ hg clone public private
+updating to branch default
+1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 $ cd private
 $ cat >> .hg/hgrc <<EOF
-> [extensions]
-> evolve = $evolvepath
 > [ui]
 > logtemplate = {rev}:{node|short}@{branch}({phase}) {desc|firstline}\n
 > [phases]
 > publish = false
 > EOF
 Setting up couple of more instances of private repo
 ---------------------------------------------------
 $ cp -a private alice
 $ cp -a private bob
+$ cp -a private split
+$ cp -a private split-across-branches
+$ cp -a private split-and-amend
+$ cp -a private merge-no-conflict
+Simple phase-divergence case
+============================
 Creating a phase-divergence changeset
 -------------------------------------
 Alice creating a draft changeset and pushing to main private repo
 $ cd alice
-$ hg update
-1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 $ echo a >> a
 $ hg commit -u alice -m 'modify a'
 $ hg push ../private
 pushing to ../private
 searching for changes
 (run 'hg update' to get a working copy)
 $ hg glog
 o  1:4d1169d82e47 modify a
 |   () draft
-o  0:d3873e73d99e init
+@  0:d3873e73d99e init
 () public
 $ hg push ../public
 pushing to ../public
 searching for changes
 added 1 changesets with 1 changes to 1 files
 $ hg glog
 o  1:4d1169d82e47 modify a
 |   () public
-o  0:d3873e73d99e init
+@  0:d3873e73d99e init
 () public
 *But* Alice decided to amend the changeset she had and then pulling from public
 repo creating phase-divergent changeset locally
 of public one. From the message it looks like a new commit is created.
 $ hg evolve --phase-divergent
 recreate:[2] tweak a
 atop:[1] modify a
-computing new diff
+no changes to commit
-committed as 4d1169d82e47
 working directory is now at 4d1169d82e47
 $ hg glog
 @  1:4d1169d82e47 modify a
 |   () public
 searching for changes
 no changes found
 2 new obsolescence markers
 [1]
+phase-divergence that lead to new commit and bookmark movement
+==============================================================
 Creating more phase-divergence where a new resolution commit will be formed and
 also testing bookmark movement
---------------------------------------------------------------------------------
 Alice created a commit and push to private non-publishing repo
 $ echo foo > foo
 $ hg add foo
 test I have to go through code base to understand what will be the behavior
 $ hg evolve --phase-divergent
 recreate:[4] added bar to foo
 atop:[3] added foo to foo
-computing new diff
 committed as 3d62500c673d
 working directory is now at 3d62500c673d
 $ hg exp
 # HG changeset patch
 adding manifests
 adding file changes
 added 1 changesets with 1 changes to 1 files
 2 new obsolescence markers
+phase divergence rebasing back to old changeset - with (unrelated?) conflict
+============================================================================
 Creating a phasedivergence changeset where the divergent changeset changed in a
 way that we rebase that on old public changeset, there will be conflicts, but
 the `hg evolve` command handles it very well and uses `hg revert` logic to
 prevent any conflicts
--------------------------------------------------------------------------------
 Alice creates one more changeset and pushes to private repo
 $ echo bar > bar
 $ hg ci -Aqm "added bar to bar"
 ---------------------------------------------------------------
 $ hg evolve --phase-divergent
 recreate:[7] foo to bar
 atop:[6] added bar to bar
-computing new diff
 committed as 502e73736632
 working directory is now at 502e73736632
 $ hg exp
 # HG changeset patch
 adding manifests
 adding file changes
 added 1 changesets with 1 changes to 1 files
 2 new obsolescence markers
+different parents for successors and predecessors
+=================================================
 Creating phase-divergence with divergent changeset and precursor having
 different parents
------------------------------------------------------------------------
 Alice creates a changeset and pushes to private repo
 $ echo x > x
 $ hg ci -Am "added x to x"
 $ hg evolve --phase-divergent
 recreate:[10] added x to x
 atop:[9] added x to x
 rebasing to destination parent: 502e73736632
 (leaving bookmark bm)
-computing new diff
+no changes to commit
-committed as 2352021b3785
 working directory is now at 2352021b3785
 XXX: we should move bookmark here
 $ hg glog
 @  9:2352021b3785 added x to x
 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
 +++ b/x	Thu Jan 01 00:00:00 1970 +0000
 @@ -0,0 +1,1 @@
 +x
-Creating divergence with parent and content change both but not resulting in
+divergence with parent+content change both, no conflict
+=======================================================
+Creating divergence with parent cand content change both but not resulting in
 conflicts
------------------------------------------------------------------------------
 Alice is tired of pushing and pulling and will create phase-divergence locally
 $ hg glog
 @  9:2352021b3785 added x to x
 $ hg evolve --phase-divergent
 recreate:[14] y to y and foobar to foo
 atop:[12] y to y and foobar to foo
 rebasing to destination parent: 2352021b3785
-computing new diff
 committed as 8c2bb6fb44e9
 working directory is now at 8c2bb6fb44e9
 $ hg exp
 # HG changeset patch
 o  1:4d1169d82e47 modify a
 |   () public
 o  0:d3873e73d99e init
 () public
+divergence with parent+content change both, with conflict
+=========================================================
 Creating divergence with parent and content change both which results in
 conflicts while rebasing on parent
------------------------------------------------------------------------------
 $ echo l > l
 $ hg ci -Aqm "added l to l"
 $ hg rebase -r . -d .^^^^
 rebasing 17:f3794e5a91dc "added l to l" (tip)
 (no more unresolved files)
 continue: hg evolve --continue
 $ hg evolve --continue
 evolving 19:5fd38c0de46e "added l to l"
-computing new diff
 committed as e3090241a10c
 working directory is now at e3090241a10c
 $ hg glog
 @  21:e3090241a10c phase-divergent update to f3794e5a91dc:
 $ hg evolve --phase-divergent --all
 recreate:[24] added f
 atop:[23] added g
 rebasing to destination parent: 21ae52e414e6
-computing new diff
+no changes to commit
-committed as 428f7900a969
 working directory is now at 428f7900a969
 $ hg glog -r f3794e5a91dc::
 @  23:428f7900a969 added g
 |   () public
 |   () public
 o  17:f3794e5a91dc added l to l
 |   () public
 ~
-When the public changesets is splitted causing phase-divergence
+When the public changesets is split causing phase-divergence
----------------------------------------------------------------
+------------------------------------------------------------
+$ cd ../split
 $ echo m > m
 $ echo n > n
 $ hg ci -Aqm "added m and n"
-$ hg glog -r 21ae52e414e6::
+$ hg glog
-@  26:849cee0a874b added m and n
+@  1:a51bce62c219 added m and n
 |   () draft
-o  23:428f7900a969 added g
+o  0:d3873e73d99e init
-|   () public
+() public
-o  22:21ae52e414e6 added f
-|   () public
-~
 $ hg prev
 0 files updated, 0 files merged, 2 files removed, 0 files unresolved
-[23] added g
+[0] init
 $ echo m > m
 $ hg ci -Aqm "added m"
 $ echo n > n
 $ hg ci -Aqm "added n"
-$ hg glog -r 428f7900a969::
+$ hg glog
-@  28:63ccb8ea7cae added n
+@  3:e1154ec0206a added n
 |   () draft
-o  27:f313e2b90e70 added m
+o  2:4f25cd9cd2bf added m
 |   () draft
-| o  26:849cee0a874b added m and n
+| o  1:a51bce62c219 added m and n
 |/    () draft
-o  23:428f7900a969 added g
+o  0:d3873e73d99e init
-|   () public
+() public
-~
+$ hg prune -r a51bce62c219 --succ 4f25cd9cd2bf --succ e1154ec0206a --split
-$ hg prune -r 849cee0a874b --succ f313e2b90e70 --succ 63ccb8ea7cae --split
 1 changesets pruned
-$ hg phase -r 849cee0a874b --hidden --public
+$ hg phase -r a51bce62c219 --hidden --public
 2 new phase-divergent changesets
-$ hg glog -r 428f7900a969::
+$ hg glog
-@  28:63ccb8ea7cae added n
+@  3:e1154ec0206a added n
 |   () draft
-*  27:f313e2b90e70 added m
+*  2:4f25cd9cd2bf added m
 |   () draft
-| o  26:849cee0a874b added m and n
+| o  1:a51bce62c219 added m and n
 |/    () public
-o  23:428f7900a969 added g
+o  0:d3873e73d99e init
-|   () public
+() public
-~
 $ hg evolve --all --phase-divergent
-recreate:[27] added m
+recreate:[2] added m
-atop:[26] added m and n
+atop:[1] added m and n
-computing new diff
+committed as 86419909e017
-committed as 870e1c3eddc3
 1 new orphan changesets
-recreate:[28] added n
+recreate:[3] added n
-atop:[26] added m and n
+atop:[1] added m and n
-rebasing to destination parent: 428f7900a969
+rebasing to destination parent: d3873e73d99e
-computing new diff
+committed as 89ba615ea1ec
-committed as 154b0179fb9b
+working directory is now at 89ba615ea1ec
-working directory is now at 154b0179fb9b
 XXX: this is messy, we should solve things in better way
-$ hg glog -r 428f7900a969:: --hidden
+$ hg glog --hidden
-@  31:154b0179fb9b phase-divergent update to 849cee0a874b:
+@  6:89ba615ea1ec phase-divergent update to a51bce62c219:
 |   () draft
-| x  30:1ebf33547a82 added n
+| x  5:ee4af146c5cf added n
 | |   () draft
-+---o  29:870e1c3eddc3 phase-divergent update to 849cee0a874b:
++---o  4:86419909e017 phase-divergent update to a51bce62c219:
 | |     () draft
-| | x  28:63ccb8ea7cae added n
+| | x  3:e1154ec0206a added n
 | | |   () draft
-| | x  27:f313e2b90e70 added m
+| | x  2:4f25cd9cd2bf added m
 | |/    () draft
-o |  26:849cee0a874b added m and n
+o |  1:a51bce62c219 added m and n
 |/    () public
-o  23:428f7900a969 added g
+o  0:d3873e73d99e init
-|   () public
+() public
-~
+$ hg obslog -r a51bce62c219 --all
+o  86419909e017 (4) phase-divergent update to a51bce62c219:
+|
+| @  89ba615ea1ec (6) phase-divergent update to a51bce62c219:
+| |
+x |  4f25cd9cd2bf (2) added m
+| |    rewritten(description, parent, content) as 86419909e017 using evolve by test (Thu Jan 01 00:00:00 1970 +0000)
+| |
+| x  ee4af146c5cf (5) added n
+| |    rewritten(description, parent, content) as 89ba615ea1ec using evolve by test (Thu Jan 01 00:00:00 1970 +0000)
+| |
+| x  e1154ec0206a (3) added n
+|/     rewritten(parent) as ee4af146c5cf using evolve by test (Thu Jan 01 00:00:00 1970 +0000)
+|
+o  a51bce62c219 (1) added m and n
+rewritten(description, parent, content) as 4f25cd9cd2bf, e1154ec0206a using prune by test (Thu Jan 01 00:00:00 1970 +0000)
 XXX: not sure this is the correct
-$ hg exp 154b0179fb9b
+$ hg exp 89ba615ea1ec
 # HG changeset patch
 # User test
 # Date 0 0
 #      Thu Jan 01 00:00:00 1970 +0000
-# Node ID 154b0179fb9b53d2f853d6ba04740bb3d7a5cabe
+# Node ID 89ba615ea1ec3ba5b25db9f7897eb29712d7e5d6
-# Parent  849cee0a874be7c4e75dfacb5ad72aa5696951ba
+# Parent  a51bce62c219f024bc0ae0cc0e3957ee77d7cb46
-phase-divergent update to 849cee0a874b:
+phase-divergent update to a51bce62c219:
 added n
-diff -r 849cee0a874b -r 154b0179fb9b m
+diff -r a51bce62c219 -r 89ba615ea1ec m
 --- a/m	Thu Jan 01 00:00:00 1970 +0000
 +++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
 @@ -1,1 +0,0 @@
 -m
 XXX: not sure this is correct
-$ hg exp 870e1c3eddc3
+$ hg exp 86419909e017
 # HG changeset patch
 # User test
 # Date 0 0
 #      Thu Jan 01 00:00:00 1970 +0000
-# Node ID 870e1c3eddc34cc475e8e13d2fe1934210c1937e
+# Node ID 86419909e01787959aa6471aee605c6d604a3e0d
-# Parent  849cee0a874be7c4e75dfacb5ad72aa5696951ba
+# Parent  a51bce62c219f024bc0ae0cc0e3957ee77d7cb46
-phase-divergent update to 849cee0a874b:
+phase-divergent update to a51bce62c219:
 added m
-diff -r 849cee0a874b -r 870e1c3eddc3 n
+diff -r a51bce62c219 -r 86419909e017 n
 --- a/n	Thu Jan 01 00:00:00 1970 +0000
 +++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
 @@ -1,1 +0,0 @@
 -n
-When the public changeset is splitted across various branches
+When the public changeset is split across various topological branches
---------------------------------------------------------------
+======================================================================
+$ cd ../split-across-branches
 $ echo p > p
 $ echo q > q
 $ hg ci -Aqm "added p and q"
 $ hg prev
 0 files updated, 0 files merged, 2 files removed, 0 files unresolved
-[31] phase-divergent update to 849cee0a874b:
+[0] init
 $ echo p > p
 $ hg ci -Aqm "added p"
 $ hg prev
 0 files updated, 0 files merged, 1 files removed, 0 files unresolved
-[31] phase-divergent update to 849cee0a874b:
+[0] init
 $ echo q > q
 $ hg ci -Aqm "added q"
-$ hg glog -r 154b0179fb9b::
+$ hg glog
-@  34:e046341aa97c added q
+@  3:bb87595f9a77 added q
 |   () draft
-| o  33:6f8c250eecff added p
+| o  2:a47263294745 added p
 |/    () draft
-| o  32:8a70f55b2af3 added p and q
+| o  1:90859808ece6 added p and q
 |/    () draft
-o  31:154b0179fb9b phase-divergent update to 849cee0a874b:
+o  0:d3873e73d99e init
-|   () draft
+() public
-~
+$ hg prune -r 90859808ece6 --succ a47263294745 --succ bb87595f9a77 --split
-$ hg prune -r 8a70f55b2af3 --succ 6f8c250eecff --succ e046341aa97c --split
 1 changesets pruned
-$ hg phase -r 8a70f55b2af3 --public --hidden
+$ hg phase -r 90859808ece6 --public --hidden
 2 new phase-divergent changesets
-$ hg glog -r 154b0179fb9b::
+$ hg glog
-@  34:e046341aa97c added q
+@  3:bb87595f9a77 added q
 |   () draft
-| *  33:6f8c250eecff added p
+| *  2:a47263294745 added p
 |/    () draft
-| o  32:8a70f55b2af3 added p and q
+| o  1:90859808ece6 added p and q
 |/    () public
-o  31:154b0179fb9b phase-divergent update to 849cee0a874b:
+o  0:d3873e73d99e init
-|   () public
+() public
-~
 $ hg evolve --list
-6f8c250eecff: added p
+a47263294745: added p
-phase-divergent: 8a70f55b2af3 (immutable precursor)
+phase-divergent: 90859808ece6 (immutable precursor)
-e046341aa97c: added q
+bb87595f9a77: added q
-phase-divergent: 8a70f55b2af3 (immutable precursor)
+phase-divergent: 90859808ece6 (immutable precursor)
 $ hg evolve --all --phase-divergent
-recreate:[33] added p
+recreate:[2] added p
-atop:[32] added p and q
+atop:[1] added p and q
-computing new diff
+committed as 25875a9cb640
-committed as f3e41d89b3c5
+recreate:[3] added q
-recreate:[34] added q
+atop:[1] added p and q
-atop:[32] added p and q
+committed as 26f564f94bcc
-computing new diff
+working directory is now at 26f564f94bcc
-committed as 605c306d4f87
-working directory is now at 605c306d4f87
+$ hg glog --hidden
+@  5:26f564f94bcc phase-divergent update to 90859808ece6:
-$ hg glog -r 154b0179fb9b:: --hidden
+|   () draft
-@  36:605c306d4f87 phase-divergent update to 8a70f55b2af3:
+| o  4:25875a9cb640 phase-divergent update to 90859808ece6:
-|   () draft
-| o  35:f3e41d89b3c5 phase-divergent update to 8a70f55b2af3:
 |/    () draft
-| x  34:e046341aa97c added q
+| x  3:bb87595f9a77 added q
 | |   () draft
-| | x  33:6f8c250eecff added p
+| | x  2:a47263294745 added p
 | |/    () draft
-o |  32:8a70f55b2af3 added p and q
+o |  1:90859808ece6 added p and q
 |/    () public
-o  31:154b0179fb9b phase-divergent update to 849cee0a874b:
+o  0:d3873e73d99e init
-|   () public
+() public
-~
+$ hg obslog -r 90859808ece6 --all
+o  25875a9cb640 (4) phase-divergent update to 90859808ece6:
+|
+| @  26f564f94bcc (5) phase-divergent update to 90859808ece6:
+| |
+x |  a47263294745 (2) added p
+| |    rewritten(description, parent, content) as 25875a9cb640 using evolve by test (Thu Jan 01 00:00:00 1970 +0000)
+| |
+| x  bb87595f9a77 (3) added q
+|/     rewritten(description, parent, content) as 26f564f94bcc using evolve by test (Thu Jan 01 00:00:00 1970 +0000)
+|
+o  90859808ece6 (1) added p and q
+rewritten(description, content) as a47263294745, bb87595f9a77 using prune by test (Thu Jan 01 00:00:00 1970 +0000)
 XXX: not sure this is correct
-$ hg exp 605c306d4f87
+$ hg exp 26f564f94bcc
 # HG changeset patch
 # User test
 # Date 0 0
 #      Thu Jan 01 00:00:00 1970 +0000
-# Node ID 605c306d4f87fccfdb5e7dd1c750b6d4f813defb
+# Node ID 26f564f94bcc34e049eb112fd14ab1e5286f2325
-# Parent  8a70f55b2af35452916dc89401a5ecf6553646a5
+# Parent  90859808ece64c9ca64dd29992db42353c70f164
-phase-divergent update to 8a70f55b2af3:
+phase-divergent update to 90859808ece6:
 added q
-diff -r 8a70f55b2af3 -r 605c306d4f87 p
+diff -r 90859808ece6 -r 26f564f94bcc p
 --- a/p	Thu Jan 01 00:00:00 1970 +0000
 +++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
 @@ -1,1 +0,0 @@
 -p
 XXX: not sure this is correct
-$ hg exp f3e41d89b3c5
+$ hg exp 25875a9cb640
 # HG changeset patch
 # User test
 # Date 0 0
 #      Thu Jan 01 00:00:00 1970 +0000
-# Node ID f3e41d89b3c5f6ee49ccc734045856d7b025f048
+# Node ID 25875a9cb6400973b846c94f6a80410067c2cb1f
-# Parent  8a70f55b2af35452916dc89401a5ecf6553646a5
+# Parent  90859808ece64c9ca64dd29992db42353c70f164
-phase-divergent update to 8a70f55b2af3:
+phase-divergent update to 90859808ece6:
 added p
-diff -r 8a70f55b2af3 -r f3e41d89b3c5 q
+diff -r 90859808ece6 -r 25875a9cb640 q
 --- a/q	Thu Jan 01 00:00:00 1970 +0000
 +++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
 @@ -1,1 +0,0 @@
 -q
+When the public changeset is split and amended
+==============================================
+$ cd ../split-and-amend
+$ echo m > m
+$ echo n > n
+$ hg ci -Aqm "added m and n"
+$ hg prev
+0 files updated, 0 files merged, 2 files removed, 0 files unresolved
+[0] init
+$ echo m > m
+$ hg ci -Aqm "added m"
+$ echo n > n
+$ hg ci -Aqm "added n"
+$ hg glog
+@  3:e1154ec0206a added n
+|   () draft
+o  2:4f25cd9cd2bf added m
+|   () draft
+| o  1:a51bce62c219 added m and n
+|/    () draft
+o  0:d3873e73d99e init
+() public
+$ hg prune -r a51bce62c219 --succ 4f25cd9cd2bf --succ e1154ec0206a --split
+1 changesets pruned
+$ echo n2 > n
+$ hg amend
+$ hg phase -r a51bce62c219 --public --hidden
+2 new phase-divergent changesets
+$ hg glog
+@  4:52ca78bb98c7 added n
+|   () draft
+*  2:4f25cd9cd2bf added m
+|   () draft
+| o  1:a51bce62c219 added m and n
+|/    () public
+o  0:d3873e73d99e init
+() public
+$ hg evolve --list
+4f25cd9cd2bf: added m
+phase-divergent: a51bce62c219 (immutable precursor)
+52ca78bb98c7: added n
+phase-divergent: a51bce62c219 (immutable precursor)
+$ hg evolve --all --phase-divergent
+recreate:[2] added m
+atop:[1] added m and n
+committed as 86419909e017
+1 new orphan changesets
+recreate:[4] added n
+atop:[1] added m and n
+rebasing to destination parent: d3873e73d99e
+committed as 88b0dae5369a
+working directory is now at 88b0dae5369a
+$ hg glog --hidden
+@  7:88b0dae5369a phase-divergent update to a51bce62c219:
+|   () draft
+| x  6:98dad8812511 added n
+| |   () draft
++---o  5:86419909e017 phase-divergent update to a51bce62c219:
+| |     () draft
+| | x  4:52ca78bb98c7 added n
+| | |   () draft
+| | | x  3:e1154ec0206a added n
+| | |/    () draft
+| | x  2:4f25cd9cd2bf added m
+| |/    () draft
+o |  1:a51bce62c219 added m and n
+|/    () public
+o  0:d3873e73d99e init
+() public
+$ hg obslog -r a51bce62c219 --all
+o  86419909e017 (5) phase-divergent update to a51bce62c219:
+|
+| @  88b0dae5369a (7) phase-divergent update to a51bce62c219:
+| |
+x |  4f25cd9cd2bf (2) added m
+| |    rewritten(description, parent, content) as 86419909e017 using evolve by test (Thu Jan 01 00:00:00 1970 +0000)
+| |
+| x  98dad8812511 (6) added n
+| |    rewritten(description, parent, content) as 88b0dae5369a using evolve by test (Thu Jan 01 00:00:00 1970 +0000)
+| |
+| x  52ca78bb98c7 (4) added n
+| |    rewritten(parent) as 98dad8812511 using evolve by test (Thu Jan 01 00:00:00 1970 +0000)
+| |
+| x  e1154ec0206a (3) added n
+|/     rewritten(content) as 52ca78bb98c7 using amend by test (Thu Jan 01 00:00:00 1970 +0000)
+|
+o  a51bce62c219 (1) added m and n
+rewritten(description, parent, content) as 4f25cd9cd2bf, e1154ec0206a using prune by test (Thu Jan 01 00:00:00 1970 +0000)
+XXX: not sure this is correct
+$ hg exp 86419909e017
+# HG changeset patch
+# User test
+# Date 0 0
+#      Thu Jan 01 00:00:00 1970 +0000
+# Node ID 86419909e01787959aa6471aee605c6d604a3e0d
+# Parent  a51bce62c219f024bc0ae0cc0e3957ee77d7cb46
+phase-divergent update to a51bce62c219:
+added m
+diff -r a51bce62c219 -r 86419909e017 n
+--- a/n	Thu Jan 01 00:00:00 1970 +0000
++++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
+@@ -1,1 +0,0 @@
+-n
+XXX: not sure this is correct
+$ hg exp 88b0dae5369a
+# HG changeset patch
+# User test
+# Date 0 0
+#      Thu Jan 01 00:00:00 1970 +0000
+# Node ID 88b0dae5369aaa3bceb6c0b647542594e2c72fb7
+# Parent  a51bce62c219f024bc0ae0cc0e3957ee77d7cb46
+phase-divergent update to a51bce62c219:
+added n
+diff -r a51bce62c219 -r 88b0dae5369a m
+--- a/m	Thu Jan 01 00:00:00 1970 +0000
++++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
+@@ -1,1 +0,0 @@
+-m
+diff -r a51bce62c219 -r 88b0dae5369a n
+--- a/n	Thu Jan 01 00:00:00 1970 +0000
++++ b/n	Thu Jan 01 00:00:00 1970 +0000
+@@ -1,1 +1,1 @@
+-n
++n2
 Testing the evolution of a phase-divergent merge with no conflicts
-------------------------------------------------------------------
+==================================================================
-$ hg glog -r 154b0179fb9b::
+$ cd ../merge-no-conflict
-@  36:605c306d4f87 phase-divergent update to 8a70f55b2af3:
-|   () draft
-| o  35:f3e41d89b3c5 phase-divergent update to 8a70f55b2af3:
-|/    () draft
-o  32:8a70f55b2af3 added p and q
-|   () public
-o  31:154b0179fb9b phase-divergent update to 849cee0a874b:
-|   () public
-~
 $ echo h > h
 $ hg ci -Aqm "added h"
 $ hg prev
 0 files updated, 0 files merged, 1 files removed, 0 files unresolved
-[36] phase-divergent update to 8a70f55b2af3:
+[0] init
 $ echo i > i
 $ hg ci -Aqm "added i"
-$ hg merge -r ef8c23f37b55
+$ hg merge -r a53d182199c1
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 (branch merge, don't forget to commit)
 $ hg ci -m "merge h and i"
-$ hg glog -r 605c306d4f87::
+$ hg glog
-@    39:12ebe0d625d7 merge h and i
+@    3:205b2f5ecb7b merge h and i
 |\    () draft
-| o  38:9bb561db4230 added i
+| o  2:f0be5e638ecf added i
 | |   () draft
-o |  37:ef8c23f37b55 added h
+o |  1:a53d182199c1 added h
 |/    () draft
-o  36:605c306d4f87 phase-divergent update to 8a70f55b2af3:
+o  0:d3873e73d99e init
-|   () draft
+() public
-~
+$ hg up a53d182199c1
-$ hg up ef8c23f37b55
 0 files updated, 0 files merged, 1 files removed, 0 files unresolved
-$ hg merge -r 9bb561db4230
+$ hg merge -r f0be5e638ecf
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 (branch merge, don't forget to commit)
 $ hg ci -m "merge h and i successor"
 created new head
-$ hg glog -r 605c306d4f87::
+$ hg glog
-@    40:d2aeda868461 merge h and i successor
+@    4:8d4acf488ab5 merge h and i successor
 |\    () draft
-+---o  39:12ebe0d625d7 merge h and i
++---o  3:205b2f5ecb7b merge h and i
 | |/    () draft
-| o  38:9bb561db4230 added i
+| o  2:f0be5e638ecf added i
 | |   () draft
-o |  37:ef8c23f37b55 added h
+o |  1:a53d182199c1 added h
 |/    () draft
-o  36:605c306d4f87 phase-divergent update to 8a70f55b2af3:
+o  0:d3873e73d99e init
-|   () draft
+() public
-~
+$ hg prune -r 205b2f5ecb7b --succ .
-$ hg prune -r 12ebe0d625d7 --succ .
 1 changesets pruned
-$ hg phase 12ebe0d625d7 --hidden --public
+$ hg phase 205b2f5ecb7b --hidden --public
 1 new phase-divergent changesets
 Resolution of phase-divergent merge commit using `hg evolve`
 XXX: we should handle phase-divergent merges
 $ hg evolve --phase-divergent
-skipping d2aeda868461 : we do not handle merge yet
+skipping 8d4acf488ab5 : we do not handle merge yet
+Check we preserve "cancelation" of changes
+==========================================
+This tests case where the phase divergence changesets cancelled some of the
+change made by the public predecessors. The cancellation of these changes need
+to be preserved.
+$ hg init cancelled-changes
+$ cd cancelled-changes
+$ cat << EOF > numbers
+> 1
+> 2
+> 3
+> 4
+> 5
+> 6
+> 7
+> 8
+> 9
+> EOF
+$ cat << EOF > letters
+> a
+> b
+> c
+> d
+> e
+> f
+> g
+> h
+> i
+> EOF
+$ cat << EOF > romans
+> I
+> II
+> III
+> IV
+> V
+> VI
+> VII
+> VIII
+> IX
+> EOF
+$ hg add numbers letters romans
+$ hg commit -m root
+$ cat << EOF > numbers
+> 1
+> 2
+> 3
+> four
+> 5
+> 6
+> 7
+> 8
+> nine
+> EOF
+$ cat << EOF > letters
+> a
+> b
+> c
+> D
+> e
+> f
+> g
+> h
+> i
+> EOF
+$ hg commit -m E1
+$ cat << EOF > numbers
+> 1
+> 2
+> 3
+> 4
+> 5
+> 6
+> seven
+> 8
+> nine
+> EOF
+$ cat << EOF > letters
+> a
+> b
+> c
+> d
+> e
+> f
+> g
+> h
+> i
+> EOF
+$ cat << EOF > romans
+> I
+> ii
+> III
+> IV
+> V
+> VI
+> VII
+> VIII
+> IX
+> EOF
+$ hg commit --amend -m E2
+$ hg --hidden phase --public --rev 'desc(E1)'
+1 new phase-divergent changesets
+$ hg log -G --patch --hidden --rev 'not desc("root")'
+@  changeset:   2:599454370881
+|  tag:         tip
+~  parent:      0:6d1fdf6de7e2
+user:        test
+date:        Thu Jan 01 00:00:00 1970 +0000
+instability: phase-divergent
+summary:     E2
+diff -r 6d1fdf6de7e2 -r 599454370881 numbers
+--- a/numbers	Thu Jan 01 00:00:00 1970 +0000
++++ b/numbers	Thu Jan 01 00:00:00 1970 +0000
+@@ -4,6 +4,6 @@
+4
+5
+6
+-7
++seven
+8
+-9
++nine
+diff -r 6d1fdf6de7e2 -r 599454370881 romans
+--- a/romans	Thu Jan 01 00:00:00 1970 +0000
++++ b/romans	Thu Jan 01 00:00:00 1970 +0000
+@@ -1,5 +1,5 @@
+I
+-II
++ii
+III
+IV
+V
+o  changeset:   1:3074c7249d20
+|  user:        test
+~  date:        Thu Jan 01 00:00:00 1970 +0000
+summary:     E1
+diff -r 6d1fdf6de7e2 -r 3074c7249d20 letters
+--- a/letters	Thu Jan 01 00:00:00 1970 +0000
++++ b/letters	Thu Jan 01 00:00:00 1970 +0000
+@@ -1,7 +1,7 @@
+a
+b
+c
+-d
++D
+e
+f
+g
+diff -r 6d1fdf6de7e2 -r 3074c7249d20 numbers
+--- a/numbers	Thu Jan 01 00:00:00 1970 +0000
++++ b/numbers	Thu Jan 01 00:00:00 1970 +0000
+@@ -1,9 +1,9 @@
+1
+2
+3
+-4
++four
+5
+6
+7
+8
+-9
++nine
+$ hg evolve --list
+599454370881: E2
+phase-divergent: 3074c7249d20 (immutable precursor)
+$ hg obslog --all --patch
+@  599454370881 (2) E2
+|
+o  3074c7249d20 (1) E1
+rewritten(description, content) as 599454370881 using amend by test (Thu Jan 01 00:00:00 1970 +0000)
+diff -r 3074c7249d20 -r 599454370881 changeset-description
+--- a/changeset-description
++++ b/changeset-description
+@@ -1,1 +1,1 @@
+-E1
++E2
+diff -r 3074c7249d20 -r 599454370881 letters
+--- a/letters	Thu Jan 01 00:00:00 1970 +0000
++++ b/letters	Thu Jan 01 00:00:00 1970 +0000
+@@ -1,7 +1,7 @@
+a
+b
+c
+-D
++d
+e
+f
+g
+diff -r 3074c7249d20 -r 599454370881 numbers
+--- a/numbers	Thu Jan 01 00:00:00 1970 +0000
++++ b/numbers	Thu Jan 01 00:00:00 1970 +0000
+@@ -1,9 +1,9 @@
+1
+2
+3
+-four
++4
+5
+6
+-7
++seven
+8
+nine
+diff -r 3074c7249d20 -r 599454370881 romans
+--- a/romans	Thu Jan 01 00:00:00 1970 +0000
++++ b/romans	Thu Jan 01 00:00:00 1970 +0000
+@@ -1,5 +1,5 @@
+I
+-II
++ii
+III
+IV
+V
+$ hg evolve --phase-divergent --rev 'desc("E2")'
+recreate:[2] E2
+atop:[1] E1
+committed as 9eebcb77a7e2
+working directory is now at 9eebcb77a7e2
+$ hg export
+# HG changeset patch
+# User test
+# Date 0 0
+#      Thu Jan 01 00:00:00 1970 +0000
+# Node ID 9eebcb77a7e2b240cb7dce095bbe608b5de91cc8
+# Parent  3074c7249d2023b1fff891591d7e609695cd09c2
+phase-divergent update to 3074c7249d20:
+E2
+diff -r 3074c7249d20 -r 9eebcb77a7e2 letters
+--- a/letters	Thu Jan 01 00:00:00 1970 +0000
++++ b/letters	Thu Jan 01 00:00:00 1970 +0000
+@@ -1,7 +1,7 @@
+a
+b
+c
+-D
++d
+e
+f
+g
+diff -r 3074c7249d20 -r 9eebcb77a7e2 numbers
+--- a/numbers	Thu Jan 01 00:00:00 1970 +0000
++++ b/numbers	Thu Jan 01 00:00:00 1970 +0000
+@@ -1,9 +1,9 @@
+1
+2
+3
+-four
++4
+5
+6
+-7
++seven
+8
+nine
+diff -r 3074c7249d20 -r 9eebcb77a7e2 romans
+--- a/romans	Thu Jan 01 00:00:00 1970 +0000
++++ b/romans	Thu Jan 01 00:00:00 1970 +0000
+@@ -1,5 +1,5 @@
+I
+-II
++ii
+III
+IV
+V
+$ hg log -G --patch --rev 'not desc("root")'
+@  changeset:   3:9eebcb77a7e2
+|  tag:         tip
+|  parent:      1:3074c7249d20
+|  user:        test
+|  date:        Thu Jan 01 00:00:00 1970 +0000
+|  summary:     phase-divergent update to 3074c7249d20:
+|
+|  diff -r 3074c7249d20 -r 9eebcb77a7e2 letters
+|  --- a/letters	Thu Jan 01 00:00:00 1970 +0000
+|  +++ b/letters	Thu Jan 01 00:00:00 1970 +0000
+|  @@ -1,7 +1,7 @@
+|   a
+|   b
+|   c
+|  -D
+|  +d
+|   e
+|   f
+|   g
+|  diff -r 3074c7249d20 -r 9eebcb77a7e2 numbers
+|  --- a/numbers	Thu Jan 01 00:00:00 1970 +0000
+|  +++ b/numbers	Thu Jan 01 00:00:00 1970 +0000
+|  @@ -1,9 +1,9 @@
+|   1
+|   2
+|   3
+|  -four
+|  +4
+|   5
+|   6
+|  -7
+|  +seven
+|   8
+|   nine
+|  diff -r 3074c7249d20 -r 9eebcb77a7e2 romans
+|  --- a/romans	Thu Jan 01 00:00:00 1970 +0000
+|  +++ b/romans	Thu Jan 01 00:00:00 1970 +0000
+|  @@ -1,5 +1,5 @@
+|   I
+|  -II
+|  +ii
+|   III
+|   IV
+|   V
+|
+o  changeset:   1:3074c7249d20
+|  user:        test
+~  date:        Thu Jan 01 00:00:00 1970 +0000
+summary:     E1
+diff -r 6d1fdf6de7e2 -r 3074c7249d20 letters
+--- a/letters	Thu Jan 01 00:00:00 1970 +0000
++++ b/letters	Thu Jan 01 00:00:00 1970 +0000
+@@ -1,7 +1,7 @@
+a
+b
+c
+-d
++D
+e
+f
+g
+diff -r 6d1fdf6de7e2 -r 3074c7249d20 numbers
+--- a/numbers	Thu Jan 01 00:00:00 1970 +0000
++++ b/numbers	Thu Jan 01 00:00:00 1970 +0000
+@@ -1,9 +1,9 @@
+1
+2
+3
+-4
++four
+5
+6
+7
+8
+-9
++nine
+$ hg obslog --patch
+@  9eebcb77a7e2 (3) phase-divergent update to 3074c7249d20:
+|
+x  599454370881 (2) E2
+|    rewritten(description, parent, content) as 9eebcb77a7e2 using evolve by test (Thu Jan 01 00:00:00 1970 +0000)
+|      (No patch available, changesets rebased)
+|
+o  3074c7249d20 (1) E1
+rewritten(description, content) as 599454370881 using amend by test (Thu Jan 01 00:00:00 1970 +0000)
+diff -r 3074c7249d20 -r 599454370881 changeset-description
+--- a/changeset-description
++++ b/changeset-description
+@@ -1,1 +1,1 @@
+-E1
++E2
+diff -r 3074c7249d20 -r 599454370881 letters
+--- a/letters	Thu Jan 01 00:00:00 1970 +0000
++++ b/letters	Thu Jan 01 00:00:00 1970 +0000
+@@ -1,7 +1,7 @@
+a
+b
+c
+-D
++d
+e
+f
+g
+diff -r 3074c7249d20 -r 599454370881 numbers
+--- a/numbers	Thu Jan 01 00:00:00 1970 +0000
++++ b/numbers	Thu Jan 01 00:00:00 1970 +0000
+@@ -1,9 +1,9 @@
+1
+2
+3
+-four
++4
+5
+6
+-7
++seven
+8
+nine
+diff -r 3074c7249d20 -r 599454370881 romans
+--- a/romans	Thu Jan 01 00:00:00 1970 +0000
++++ b/romans	Thu Jan 01 00:00:00 1970 +0000
+@@ -1,5 +1,5 @@
+I
+-II
++ii
+III
+IV
+V
+$ cd ..
+Phase divergence with file removal cancelation
+==============================================
+$ hg init cancel-removal
+$ cd cancel-removal
+$ echo a > a
+$ echo b > b
+$ echo c > c
+$ echo d > d
+$ hg ci -Aqm initial
+Oops, we meant to delete just 'a', but we deleted 'b' and 'c' too
+$ hg rm a b c
+$ hg ci -m 'delete a'
+$ hg revert -r .^ b
+$ hg amend
+$ hg glog --hidden --patch
+@  2:0825dcee2670 delete a
+|   () draftdiff -r 75d2b02c4a5c -r 0825dcee2670 a
+|  --- a/a	Thu Jan 01 00:00:00 1970 +0000
+|  +++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
+|  @@ -1,1 +0,0 @@
+|  -a
+|  diff -r 75d2b02c4a5c -r 0825dcee2670 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
+|
+| x  1:dff6e52f5e41 delete a
+|/    () draftdiff -r 75d2b02c4a5c -r dff6e52f5e41 a
+|    --- a/a	Thu Jan 01 00:00:00 1970 +0000
+|    +++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
+|    @@ -1,1 +0,0 @@
+|    -a
+|    diff -r 75d2b02c4a5c -r dff6e52f5e41 b
+|    --- a/b	Thu Jan 01 00:00:00 1970 +0000
+|    +++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
+|    @@ -1,1 +0,0 @@
+|    -b
+|    diff -r 75d2b02c4a5c -r dff6e52f5e41 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
+|
+o  0:75d2b02c4a5c initial
+() draftdiff -r 000000000000 -r 75d2b02c4a5c a
+--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
++++ b/a	Thu Jan 01 00:00:00 1970 +0000
+@@ -0,0 +1,1 @@
++a
+diff -r 000000000000 -r 75d2b02c4a5c b
+--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
++++ b/b	Thu Jan 01 00:00:00 1970 +0000
+@@ -0,0 +1,1 @@
++b
+diff -r 000000000000 -r 75d2b02c4a5c c
+--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
++++ b/c	Thu Jan 01 00:00:00 1970 +0000
+@@ -0,0 +1,1 @@
++c
+diff -r 000000000000 -r 75d2b02c4a5c d
+--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
++++ b/d	Thu Jan 01 00:00:00 1970 +0000
+@@ -0,0 +1,1 @@
++d
+The public predecessors deletes'a', 'b' and 'c',
+If was amended to only delete 'a', and 'c'
+so the fixup should add back 'b'.
+$ hg phase -p -r dff6e52f5e41 --hidden
+1 new phase-divergent changesets
+$ hg evolve --phase-divergent
+recreate:[2] delete a
+atop:[1] delete a
+committed as 84aa492b3c37
+working directory is now at 84aa492b3c37
+$ hg glog --patch
+@  3:84aa492b3c37 phase-divergent update to dff6e52f5e41:
+|   () draftdiff -r dff6e52f5e41 -r 84aa492b3c37 b
+|  --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+|  +++ b/b	Thu Jan 01 00:00:00 1970 +0000
+|  @@ -0,0 +1,1 @@
+|  +b
+|
+o  1:dff6e52f5e41 delete a
+|   () publicdiff -r 75d2b02c4a5c -r dff6e52f5e41 a
+|  --- a/a	Thu Jan 01 00:00:00 1970 +0000
+|  +++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
+|  @@ -1,1 +0,0 @@
+|  -a
+|  diff -r 75d2b02c4a5c -r dff6e52f5e41 b
+|  --- a/b	Thu Jan 01 00:00:00 1970 +0000
+|  +++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
+|  @@ -1,1 +0,0 @@
+|  -b
+|  diff -r 75d2b02c4a5c -r dff6e52f5e41 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
+|
+o  0:75d2b02c4a5c initial
+() publicdiff -r 000000000000 -r 75d2b02c4a5c a
+--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
++++ b/a	Thu Jan 01 00:00:00 1970 +0000
+@@ -0,0 +1,1 @@
++a
+diff -r 000000000000 -r 75d2b02c4a5c b
+--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
++++ b/b	Thu Jan 01 00:00:00 1970 +0000
+@@ -0,0 +1,1 @@
++b
+diff -r 000000000000 -r 75d2b02c4a5c c
+--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
++++ b/c	Thu Jan 01 00:00:00 1970 +0000
+@@ -0,0 +1,1 @@
++c
+diff -r 000000000000 -r 75d2b02c4a5c d
+--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
++++ b/d	Thu Jan 01 00:00:00 1970 +0000
+@@ -0,0 +1,1 @@
++d
+$ hg diff --change .
+diff -r dff6e52f5e41 -r 84aa492b3c37 b
+--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
++++ b/b	Thu Jan 01 00:00:00 1970 +0000
+@@ -0,0 +1,1 @@
++b

branch	mercurial-4.7
changeset 4512	7a779a288793
parent 4359	2cbb9914d227
parent 4498	99dbe605fda5
child 4513	d70db7e455dc
child 4672	653c42af172e