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.
$ cat >> $HGRCPATH <<EOF
> [defaults]
> amend=-d "0 0"
> fold=-d "0 0"
> metaedit=-d "0 0"
> [web]
> push_ssl = false
> allow_push = *
> [phases]
> publish = False
> [alias]
> qlog = log --template='{rev} - {node|short} {desc} ({phase})\n'
> [diff]
> git = 1
> unified = 0
> [extensions]
> EOF
$ echo "evolve=$(echo $(dirname $TESTDIR))/hgext3rd/evolve/" >> $HGRCPATH
$ mkcommit() {
> echo "$1" > "$1"
> hg add "$1"
> hg ci -m "$1"
> }
$ mkstack() {
> # Creates a stack of commit based on $1 with messages from $2, $3 ..
> hg update $1 -C
> shift
> mkcommits $*
> }
$ glog() {
> hg log -G --template '{rev}:{node|short}@{branch}({phase}) {desc|firstline}\n' "$@"
> }
$ shaof() {
> hg log -T {node} -r "first(desc($1))"
> }
$ mkcommits() {
> for i in $@; do mkcommit $i ; done
> }
##########################
importing Parren test
##########################
$ cat << EOF >> $HGRCPATH
> [ui]
> logtemplate = "{rev}\t{bookmarks}: {desc|firstline} - {author|user}\n"
> EOF
HG METAEDIT
===============================
Setup the Base Repo
-------------------
We start with a plain base repo::
$ hg init $TESTTMP/metaedit; cd $TESTTMP/metaedit
$ mkcommit "ROOT"
$ hg phase --public "desc(ROOT)"
$ mkcommit "A"
$ mkcommit "B"
$ hg up "desc(A)"
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
$ mkcommit "C"
created new head
$ mkcommit "D"
$ echo "D'" > D
$ hg amend -m "D2"
$ hg up "desc(C)"
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
$ mkcommit "E"
created new head
$ mkcommit "F"
Test
----
$ hg log -G
@ 7 : F - test
|
o 6 : E - test
|
| o 5 : D2 - test
|/
o 3 : C - test
|
| o 2 : B - test
|/
o 1 : A - test
|
o 0 : ROOT - test
$ hg update --clean .
0 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ hg metaedit -r 0
abort: cannot edit commit information for public revisions
[255]
$ hg metaedit --fold
abort: revisions must be specified with --fold
[255]
$ hg metaedit -r 0 --fold
abort: cannot fold public changesets: ea207398892e
(see 'hg help phases' for details)
[255]
$ hg metaedit 'desc(C) + desc(F)' --fold
abort: cannot fold non-linear revisions (multiple roots given)
[255]
$ hg metaedit "desc(C)::desc(D2) + desc(E)" --fold
abort: cannot fold non-linear revisions (multiple heads given)
[255]
check that metaedit respects allowunstable
$ hg metaedit '.^' --config 'experimental.evolution=createmarkers, allnewcommands'
abort: cannot edit commit information in the middle of a stack
(587528abfffe will become unstable and new unstable changes are not allowed)
[255]
$ hg metaedit 'desc(A)::desc(B)' --fold --config 'experimental.evolution=createmarkers, allnewcommands'
abort: fold will orphan 4 descendants
(see 'hg help evolution.instability')
[255]
$ hg metaedit --user foobar
0 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ hg log --template '{rev}: {author}\n' -r 'desc(F):' --hidden
7: test
8: foobar
$ hg log --template '{rev}: {author}\n' -r .
8: foobar
TODO: support this
$ hg metaedit '.^::.'
abort: editing multiple revisions without --fold is not currently supported
[255]
$ HGEDITOR=cat hg metaedit '.^::.' --fold --note 'folding changesets using metaedit,
> and newlines'
abort: note cannot contain a newline
[255]
$ HGEDITOR=cat hg metaedit '.^::.' --fold --note "folding changesets using metaedit"
HG: This is a fold of 2 changesets.
HG: Commit message of changeset 6.
E
HG: Commit message of changeset 8.
F
HG: Enter commit message. Lines beginning with 'HG:' are removed.
HG: Leave message empty to abort commit.
HG: --
HG: user: test
HG: branch 'default'
HG: added E
HG: added F
2 changesets folded
0 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ glog -r .
@ 9:a08d35fd7d9d@default(draft) E
|
~
$ hg obslog -r .
@ a08d35fd7d9d (9) E
|\
x | 212b2a2b87cd (8) F
| | rewritten(description, user, parent, content) as a08d35fd7d9d using metaedit by test (Thu Jan 01 00:00:00 1970 +0000)
| | note: folding changesets using metaedit
| |
| x c2bd843aa246 (6) E
| rewritten(description, content) as a08d35fd7d9d using metaedit by test (Thu Jan 01 00:00:00 1970 +0000)
| note: folding changesets using metaedit
|
x 587528abfffe (7) F
rewritten(user) as 212b2a2b87cd using metaedit by test (Thu Jan 01 00:00:00 1970 +0000)
no new commit is created here because the date is the same
$ HGEDITOR=cat hg metaedit
E
F
HG: Enter commit message. Lines beginning with 'HG:' are removed.
HG: Leave message empty to abort commit.
HG: --
HG: user: test
HG: branch 'default'
HG: added E
HG: added F
nothing changed
$ glog -r '.^::.'
@ 9:a08d35fd7d9d@default(draft) E
|
o 3:3260958f1169@default(draft) C
|
~
TODO: don't create a new commit in this case, we should take the date of the
old commit (we add a default date with a value to show that metaedit is taking
the current date to generate the hash, this way we still have a stable hash
but highlight the bug)
$ hg metaedit --config defaults.metaedit= --config devel.default-date="42 0"
0 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ hg log -r '.^::.' --template '{rev}: {desc|firstline}\n'
3: C
10: E
$ hg up .^
0 files updated, 0 files merged, 2 files removed, 0 files unresolved
$ hg metaedit --user foobar2 tip
$ hg log --template '{rev}: {author}\n' -r "user(foobar):" --hidden
8: foobar
9: test
10: test
11: foobar2
$ hg diff -r "10" -r "11" --hidden
'fold' one commit
$ HGUSER=foobar3 hg metaedit "desc(D2)" --fold -U
1 changesets folded
$ hg log -r "tip" --template '{rev}: {author}\n'
12: foobar3