compat: drop Mercurial 4.3 support for exthelper
The last release email noted plans to drop 4.3 and 4.4 support in the next
feature release. I'd like to move this code into core, and dropping this should
allow the class to be copied in unmodified.
Check we can find the topic extensions
$ cat >> $HGRCPATH <<EOF
> [defaults]
> amend=-d "0 0"
> fold=-d "0 0"
> [phases]
> publish = False
> [ui]
> logtemplate = {rev} - \{{get(namespaces, "topics")}} {node|short} {desc} ({phase})\n
> [diff]
> git = 1
> unified = 0
> [extensions]
> rebase =
> EOF
$ echo "evolve=$(echo $(dirname $TESTDIR))/hgext3rd/evolve/" >> $HGRCPATH
$ echo "topic=$(echo $(dirname $TESTDIR))/hgext3rd/topic/" >> $HGRCPATH
$ mkcommit() {
> echo "$1" > "$1"
> hg add "$1"
> hg ci -m "add $1"
> }
Create a simple setup
$ hg init repoa
$ cd repoa
$ mkcommit aaa
$ mkcommit bbb
$ hg topic foo
marked working directory as topic: foo
$ mkcommit ccc
active topic 'foo' grew its first changeset
(see 'hg help topics' for more information)
$ mkcommit ddd
$ mkcommit eee
$ mkcommit fff
$ hg topic bar
$ mkcommit ggg
active topic 'bar' grew its first changeset
(see 'hg help topics' for more information)
$ mkcommit hhh
$ mkcommit iii
$ mkcommit jjj
$ hg log -G
@ 9 - {bar} 1d964213b023 add jjj (draft)
|
o 8 - {bar} fcab990f3261 add iii (draft)
|
o 7 - {bar} b0c2554835ac add hhh (draft)
|
o 6 - {bar} c748293f1c1a add ggg (draft)
|
o 5 - {foo} 6a6b7365c751 add fff (draft)
|
o 4 - {foo} 3969ab847d9c add eee (draft)
|
o 3 - {foo} 4e3a154f38c7 add ddd (draft)
|
o 2 - {foo} cced9bac76e3 add ccc (draft)
|
o 1 - {} a4dbed0837ea add bbb (draft)
|
o 0 - {} 199cc73e9a0b add aaa (draft)
Test that evolve --all evolve the current topic
-----------------------------------------------
make a mess
$ hg up foo
switching to topic foo
0 files updated, 0 files merged, 4 files removed, 0 files unresolved
$ hg topic -l
### topic: foo (?)
### branch: default (?)
### target: default (branch)
s4@ add fff (current)
s3: add eee
s2: add ddd
s1: add ccc
s0^ add bbb (base)
$ hg up 'desc(ddd)'
0 files updated, 0 files merged, 2 files removed, 0 files unresolved
$ echo ddd >> ddd
$ hg amend
6 new orphan changesets
$ hg up 'desc(fff)'
3 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ echo fff >> fff
$ hg amend
$ hg log -G
@ 11 - {foo} e104f49bab28 add fff (draft)
|
| o 10 - {foo} d9cacd156ffc add ddd (draft)
| |
| | * 9 - {bar} 1d964213b023 add jjj (draft)
| | |
| | * 8 - {bar} fcab990f3261 add iii (draft)
| | |
| | * 7 - {bar} b0c2554835ac add hhh (draft)
| | |
| | * 6 - {bar} c748293f1c1a add ggg (draft)
| | |
+---x 5 - {foo} 6a6b7365c751 add fff (draft)
| |
* | 4 - {foo} 3969ab847d9c add eee (draft)
| |
x | 3 - {foo} 4e3a154f38c7 add ddd (draft)
|/
o 2 - {foo} cced9bac76e3 add ccc (draft)
|
o 1 - {} a4dbed0837ea add bbb (draft)
|
o 0 - {} 199cc73e9a0b add aaa (draft)
Run evolve --all
$ hg stack
### topic: foo
### target: default (branch)
s4$ add fff (current unstable)
s3$ add eee (unstable)
s2: add ddd
s1: add ccc
s0^ add bbb (base)
$ hg evolve --all
move:[s3] add eee
atop:[s2] add ddd
move:[s4] add fff
working directory is now at 070c5573d8f9
$ hg log -G
@ 13 - {foo} 070c5573d8f9 add fff (draft)
|
o 12 - {foo} 42b49017ff90 add eee (draft)
|
o 10 - {foo} d9cacd156ffc add ddd (draft)
|
| * 9 - {bar} 1d964213b023 add jjj (draft)
| |
| * 8 - {bar} fcab990f3261 add iii (draft)
| |
| * 7 - {bar} b0c2554835ac add hhh (draft)
| |
| * 6 - {bar} c748293f1c1a add ggg (draft)
| |
| x 5 - {foo} 6a6b7365c751 add fff (draft)
| |
| x 4 - {foo} 3969ab847d9c add eee (draft)
| |
| x 3 - {foo} 4e3a154f38c7 add ddd (draft)
|/
o 2 - {foo} cced9bac76e3 add ccc (draft)
|
o 1 - {} a4dbed0837ea add bbb (draft)
|
o 0 - {} 199cc73e9a0b add aaa (draft)
Test that evolve does not loose topic information
-------------------------------------------------
$ hg evolve --rev 'topic(bar)'
move:[6] add ggg
atop:[13] add fff
move:[7] add hhh
move:[8] add iii
move:[9] add jjj
working directory is now at 9bf430c106b7
$ hg log -G
@ 17 - {bar} 9bf430c106b7 add jjj (draft)
|
o 16 - {bar} d2dc89c57700 add iii (draft)
|
o 15 - {bar} 20bc4d02aa62 add hhh (draft)
|
o 14 - {bar} 16d6f664b17c add ggg (draft)
|
o 13 - {foo} 070c5573d8f9 add fff (draft)
|
o 12 - {foo} 42b49017ff90 add eee (draft)
|
o 10 - {foo} d9cacd156ffc add ddd (draft)
|
o 2 - {foo} cced9bac76e3 add ccc (draft)
|
o 1 - {} a4dbed0837ea add bbb (draft)
|
o 0 - {} 199cc73e9a0b add aaa (draft)
Tests next and prev behavior
============================
Basic move are restricted to the current topic
$ hg up foo
switching to topic foo
0 files updated, 0 files merged, 4 files removed, 0 files unresolved
$ hg prev
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
[s3] add eee
$ hg next
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
[s4] add fff
$ hg next
no children on topic "foo"
do you want --no-topic
[1]
$ hg next --no-topic
switching to topic bar
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
[14] add ggg
$ hg prev
preserving the current topic 'bar'
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
[s4] add fff
$ hg prev
no parent in topic "bar"
(do you want --no-topic)
[1]
$ hg prev --no-topic
switching to topic foo
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
[12] add eee
Testing when instability is involved
$ hg log -G
o 17 - {bar} 9bf430c106b7 add jjj (draft)
|
o 16 - {bar} d2dc89c57700 add iii (draft)
|
o 15 - {bar} 20bc4d02aa62 add hhh (draft)
|
o 14 - {bar} 16d6f664b17c add ggg (draft)
|
o 13 - {foo} 070c5573d8f9 add fff (draft)
|
@ 12 - {foo} 42b49017ff90 add eee (draft)
|
o 10 - {foo} d9cacd156ffc add ddd (draft)
|
o 2 - {foo} cced9bac76e3 add ccc (draft)
|
o 1 - {} a4dbed0837ea add bbb (draft)
|
o 0 - {} 199cc73e9a0b add aaa (draft)
$ hg topic -r 070c5573d8f9 bar
4 new orphan changesets
changed topic on 1 changes
$ hg up 16d6f664b17c
switching to topic bar
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ hg stack
### topic: bar
### target: default (branch)
s5$ add jjj (unstable)
s4$ add iii (unstable)
s3$ add hhh (unstable)
s2$ add ggg (current unstable)
s1: add fff
s0^ add eee (base)
$ hg prev
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
[s1] add fff
Testing issue 5708 when we are on obsolete changeset and there is active topic
------------------------------------------------------------------------------
$ hg log --graph
@ 18 - {bar} 793eb6370b2d add fff (draft)
|
| * 17 - {bar} 9bf430c106b7 add jjj (draft)
| |
| * 16 - {bar} d2dc89c57700 add iii (draft)
| |
| * 15 - {bar} 20bc4d02aa62 add hhh (draft)
| |
| * 14 - {bar} 16d6f664b17c add ggg (draft)
| |
| x 13 - {foo} 070c5573d8f9 add fff (draft)
|/
o 12 - {foo} 42b49017ff90 add eee (draft)
|
o 10 - {foo} d9cacd156ffc add ddd (draft)
|
o 2 - {foo} cced9bac76e3 add ccc (draft)
|
o 1 - {} a4dbed0837ea add bbb (draft)
|
o 0 - {} 199cc73e9a0b add aaa (draft)
$ hg topic
* bar (5 changesets, 4 troubled)
foo (3 changesets)
When the current topic, obsoleted changesets topic and successor topic are same
$ hg up 20bc4d02aa62
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ echo foobar >> hhh
$ hg amend
$ hg up 20bc4d02aa62
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
working directory parent is obsolete! (20bc4d02aa62)
(use 'hg evolve' to update to its successor: d834582d9ee3)
$ hg log -Gr 14::
* 19 - {bar} d834582d9ee3 add hhh (draft)
|
| * 17 - {bar} 9bf430c106b7 add jjj (draft)
| |
| * 16 - {bar} d2dc89c57700 add iii (draft)
| |
| @ 15 - {bar} 20bc4d02aa62 add hhh (draft)
|/
* 14 - {bar} 16d6f664b17c add ggg (draft)
|
~
$ hg prev
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
[s2] add ggg
When the current topic and successors topic are same, but obsolete cset has
different topic
$ hg rebase -s d2dc89c57700 -d d834582d9ee3 --config extensions.rebase=
rebasing 16:d2dc89c57700 "add iii" (bar)
1 new orphan changesets
rebasing 17:9bf430c106b7 "add jjj" (bar)
1 new orphan changesets
$ hg log -Gr 42b49017ff90::
* 21 - {bar} 7542e76aba2c add jjj (draft)
|
* 20 - {bar} 7858bd7e9906 add iii (draft)
|
* 19 - {bar} d834582d9ee3 add hhh (draft)
|
| o 18 - {bar} 793eb6370b2d add fff (draft)
| |
@ | 14 - {bar} 16d6f664b17c add ggg (draft)
| |
x | 13 - {foo} 070c5573d8f9 add fff (draft)
|/
o 12 - {foo} 42b49017ff90 add eee (draft)
|
~
$ hg up 070c5573d8f9
switching to topic foo
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
working directory parent is obsolete! (070c5573d8f9)
(use 'hg evolve' to update to its successor: 793eb6370b2d)
$ hg topic bar
$ hg prev
no parent in topic "bar"
(do you want --no-topic)
[1]
When current topic and obsolete cset topic are same but successor has different
one
$ hg up 070c5573d8f9
switching to topic foo
0 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ hg prev
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
[s3] add eee
Check stackaliases(s#) works with --continue case also, while evolving:
------------------------------------------------------------------------
$ hg up 18
switching to topic bar
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ hg evolve --all
move:[s2] add ggg
atop:[s1] add fff
move:[s3] add hhh
move:[s4] add iii
move:[s5] add jjj
working directory is now at 38a82cbb794a
$ hg up 18
0 files updated, 0 files merged, 4 files removed, 0 files unresolved
$ echo "changes in hhh" > hhh
$ hg add hhh
$ hg ci --amend
4 new orphan changesets
$ hg log -G
@ 26 - {bar} 2c295936ac04 add fff (draft)
|
| * 25 - {bar} 38a82cbb794a add jjj (draft)
| |
| * 24 - {bar} 4a44eba0fdb3 add iii (draft)
| |
| * 23 - {bar} 7acd9ea5d677 add hhh (draft)
| |
| * 22 - {bar} 735c7bd8f133 add ggg (draft)
| |
| x 18 - {bar} 793eb6370b2d add fff (draft)
|/
o 12 - {foo} 42b49017ff90 add eee (draft)
|
o 10 - {foo} d9cacd156ffc add ddd (draft)
|
o 2 - {foo} cced9bac76e3 add ccc (draft)
|
o 1 - {} a4dbed0837ea add bbb (draft)
|
o 0 - {} 199cc73e9a0b add aaa (draft)
$ hg evolve --all
move:[s2] add ggg
atop:[s1] add fff
move:[s3] add hhh
merging hhh
warning: conflicts while merging hhh! (edit, then use 'hg resolve --mark')
fix conflicts and see `hg help evolve.interrupted`
[1]
$ echo "resolved hhh" > hhh
$ hg resolve --mark hhh
(no more unresolved files)
continue: hg evolve --continue
$ hg evolve --continue
evolving 23:7acd9ea5d677 "add hhh"
move:[s4] add iii
atop:[s3] add hhh
move:[s5] add jjj
working directory is now at 119e4c126fb2