tests: add test about aborting content-divergence when multiple parents
This patch adds tests for --abort flag of hg evolve command when we are
resolving content-divergence which are on different parents and parent of one of
them is the gca of both of them.
The tests shows that we are doing good and we should advertise the flag during
conflicts.
evolve --rev reordering
-----------------------
$ cat >> $HGRCPATH <<EOF
> [defaults]
> amend=-d "0 0"
> fold=-d "0 0"
> [web]
> push_ssl = false
> allow_push = *
> [phases]
> publish = False
> [diff]
> git = 1
> unified = 0
> [ui]
> logtemplate = {rev}:{node|short}@{branch}({phase}) {desc|firstline}\n
> [extensions]
> EOF
$ echo "evolve=$(echo $(dirname $TESTDIR))/hgext3rd/evolve/" >> $HGRCPATH
$ mkcommit() {
> echo "$1" > "$1"
> hg add "$1"
> hg ci -m "add $1"
> }
$ mkstack() {
> # Creates a stack of commit based on $1 with messages from $2, $3 ..
> hg update "$1" -C
> shift
> mkcommits $*
> }
$ mkcommits() {
> for i in $@; do mkcommit $i ; done
> }
Initial setup
$ hg init testrevorder
$ cd testrevorder
$ mkcommits p _a _b _c
$ hg phase --public 0
$ hg up 'desc(_a)'
0 files updated, 0 files merged, 2 files removed, 0 files unresolved
$ echo "aaa" > _a
$ hg amend
2 new orphan changesets
$ hg log -G
@ 4:12d519679175@default(draft) add _a
|
| * 3:4d156641b718@default(draft) add _c
| |
| * 2:4d7242ebb004@default(draft) add _b
| |
| x 1:2d73fcd7f07d@default(draft) add _a
|/
o 0:f92638be10c7@default(public) add p
evolve --rev reorders the rev to solve instability, trivial case 2 revs wrong order
$ hg evolve --rev 'desc(_c) + desc(_b)'
move:[2] add _b
atop:[4] add _a
move:[3] add _c
atop:[5] add _b
working directory is now at 52b8f9b04f83
evolve --rev reorders the rev to solve instability. Harder case, obsolescence
accross three stacks in growing rev numbers.
$ hg up "desc(_c)"
0 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ mkcommit _d
$ hg up "desc(_a)"
0 files updated, 0 files merged, 3 files removed, 0 files unresolved
$ hg amend -m "aprime"
3 new orphan changesets
$ hg evolve --rev "desc(_b)"
move:[5] add _b
atop:[8] aprime
working directory is now at 476c9c052aae
$ hg up "desc(_b) - obsolete()"
0 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ hg amend -m "bprime"
$ hg up "desc(aprime)"
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
$ hg amend -m "asecond"
1 new orphan changesets
$ hg log -G
@ 11:9a584314f3f3@default(draft) asecond
|
| * 10:a59c79776f7c@default(draft) bprime
| |
| x 8:81a687b96d4d@default(draft) aprime
|/
| * 7:464731bc0ed0@default(draft) add _d
| |
| * 6:52b8f9b04f83@default(draft) add _c
| |
| x 5:59476c3836ef@default(draft) add _b
| |
| x 4:12d519679175@default(draft) add _a
|/
o 0:f92638be10c7@default(public) add p
$ hg evolve --rev "orphan()"
move:[10] bprime
atop:[11] asecond
move:[6] add _c
atop:[12] bprime
move:[7] add _d
atop:[13] add _c
working directory is now at 739f18ac1d03
$ hg log -G
@ 14:739f18ac1d03@default(draft) add _d
|
o 13:e5960578d158@default(draft) add _c
|
o 12:4ad33fa88946@default(draft) bprime
|
o 11:9a584314f3f3@default(draft) asecond
|
o 0:f92638be10c7@default(public) add p
Evolve --rev more complex case: two sets of stacks one with prune an no successor, the other one
partially solvable
First set of stack:
$ mkstack "desc(_d)" c1_ c2_ c3_ c4_ >/dev/null
$ mkstack "desc(_d)" c1prime c2prime >/dev/null
$ mkstack "desc(_d)" c1second >/dev/null
$ hg prune "desc(c1_)" -s "desc(c1prime)"
1 changesets pruned
3 new orphan changesets
$ hg prune "desc(c2_)" -s "desc(c2prime)"
1 changesets pruned
$ hg prune "desc(c1prime)" -s "desc(c1second)"
1 changesets pruned
1 new orphan changesets
$ hg log -G -r "desc(_d)::"
@ 21:dcf786e878fd@default(draft) add c1second
|
| * 20:507d52d715f6@default(draft) add c2prime
| |
| x 19:c995cb124ddc@default(draft) add c1prime
|/
| * 18:d096a2437fd0@default(draft) add c4_
| |
| * 17:cde95c6cba7a@default(draft) add c3_
| |
| x 16:e0d9f7a099fe@default(draft) add c2_
| |
| x 15:43b7c338b1f8@default(draft) add c1_
|/
o 14:739f18ac1d03@default(draft) add _d
|
~
Second set of stack with no successor for b2_:
$ mkstack "desc(_d)" b1_ b2_ b3_ b4_ >/dev/null
$ mkstack "desc(_d)" b1prime b3prime >/dev/null
$ hg prune "desc(b1_)" -s "desc(b1prime)"
1 changesets pruned
3 new orphan changesets
$ hg prune "desc(b3_)" -s "desc(b3prime)"
1 changesets pruned
$ hg prune "desc(b2_)"
1 changesets pruned
$ hg log -G -r "desc(_d)::"
@ 27:b253ff5b65d1@default(draft) add b3prime
|
o 26:4acf61f11dfb@default(draft) add b1prime
|
| * 25:594e1fbbd61f@default(draft) add b4_
| |
| x 24:be27500cfc76@default(draft) add b3_
| |
| x 23:b54f77dc5831@default(draft) add b2_
| |
| x 22:0e1eba27e9aa@default(draft) add b1_
|/
| o 21:dcf786e878fd@default(draft) add c1second
|/
| * 20:507d52d715f6@default(draft) add c2prime
| |
| x 19:c995cb124ddc@default(draft) add c1prime
|/
| * 18:d096a2437fd0@default(draft) add c4_
| |
| * 17:cde95c6cba7a@default(draft) add c3_
| |
| x 16:e0d9f7a099fe@default(draft) add c2_
| |
| x 15:43b7c338b1f8@default(draft) add c1_
|/
o 14:739f18ac1d03@default(draft) add _d
|
~
Solve the full second stack and only part of the first one
$ echo "(desc(_d)::) - desc(c3_)"
(desc(_d)::) - desc(c3_)
$ hg evolve --rev "(desc(_d)::) - desc(c3_)"
cannot solve instability of d096a2437fd0, skipping
move:[20] add c2prime
atop:[21] add c1second
move:[25] add b4_
atop:[27] add b3prime
working directory is now at ea93190a9cd1
Cleanup
$ hg evolve --rev "(desc(_d)::)"
move:[17] add c3_
atop:[28] add c2prime
move:[18] add c4_
atop:[30] add c3_
working directory is now at 35e7b797ace5
$ hg log -G -r "desc(_d)::"
@ 31:35e7b797ace5@default(draft) add c4_
|
o 30:0b9488394e89@default(draft) add c3_
|
| o 29:ea93190a9cd1@default(draft) add b4_
| |
o | 28:881b9c092e53@default(draft) add c2prime
| |
| o 27:b253ff5b65d1@default(draft) add b3prime
| |
| o 26:4acf61f11dfb@default(draft) add b1prime
| |
o | 21:dcf786e878fd@default(draft) add c1second
|/
o 14:739f18ac1d03@default(draft) add _d
|
~
Test multiple revision with some un-evolvable because parent is splitted
------------------------------------------------------------------------
$ hg up 'desc(c2prime)'
0 files updated, 0 files merged, 2 files removed, 0 files unresolved
$ mkcommit c3part1
created new head
$ hg prev
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
[28] add c2prime
$ mkcommit c3part2
created new head
$ hg prune -s 'desc(c3part1)' 'desc(c3_)'
1 changesets pruned
1 new orphan changesets
$ hg prune -s 'desc(c3part2)' 'desc(c3_)'
1 changesets pruned
2 new content-divergent changesets
$ hg up 'desc(b3prime)'
2 files updated, 0 files merged, 3 files removed, 0 files unresolved
$ hg amend -m 'b3second'
1 new orphan changesets
$ hg evolve --rev "orphan()"
move:[29] add b4_
atop:[34] b3second
skipping 0b9488394e89: divergent rewriting. can't choose destination
working directory is now at 31809a198477