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.
** Testing resolution of orphans by `hg evolve` where an obsolete changeset has
multiple successors **
$ cat >> $HGRCPATH <<EOF
> [ui]
> interactive = True
> [alias]
> glog = log -GT "{rev}:{node|short} {desc}\n ({bookmarks}) {phase}"
> [extensions]
> rebase =
> EOF
$ echo "evolve=$(echo $(dirname $TESTDIR))/hgext3rd/evolve/" >> $HGRCPATH
Repo Setup
$ hg init repo
$ cd repo
$ echo ".*\.orig" > .hgignore
$ hg add .hgignore
$ hg ci -m "added hgignore"
An orphan changeset with parent got splitted
--------------------------------------------
$ for ch in a b c; do echo foo > $ch; done;
$ hg add a b
$ hg ci -m "added a and b"
$ hg add c
$ hg ci -m "added c"
$ hg glog
@ 2:86e1ebf1ca61 added c
| () draft
o 1:d0ddb614efbd added a and b
| () draft
o 0:8fa14d15e168 added hgignore
() draft
$ hg split -r 1 <<EOF
> y
> y
> n
> y
> EOF
0 files updated, 0 files merged, 3 files removed, 0 files unresolved
adding a
adding b
diff --git a/a b/a
new file mode 100644
examine changes to 'a'? [Ynesfdaq?] y
@@ -0,0 +1,1 @@
+foo
record change 1/2 to 'a'? [Ynesfdaq?] y
diff --git a/b b/b
new file mode 100644
examine changes to 'b'? [Ynesfdaq?] n
created new head
Done splitting? [yN] y
1 new orphan changesets
$ hg glog
@ 4:8b179cffc81c added a and b
| () draft
o 3:bd3735d4dab0 added a and b
| () draft
| * 2:86e1ebf1ca61 added c
| | () draft
| x 1:d0ddb614efbd added a and b
|/ () draft
o 0:8fa14d15e168 added hgignore
() draft
$ hg evolve
move:[2] added c
atop:[4] added a and b
working directory is now at af13f0560b31
$ hg glog
@ 5:af13f0560b31 added c
| () draft
o 4:8b179cffc81c added a and b
| () draft
o 3:bd3735d4dab0 added a and b
| () draft
o 0:8fa14d15e168 added hgignore
() draft
When the successors does not form a linear chain and are multiple heads
-----------------------------------------------------------------------
$ hg fold -r .^^::. --exact -m "added a b c"
3 changesets folded
0 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ hg glog
@ 6:f89e4764f2ed added a b c
| () draft
o 0:8fa14d15e168 added hgignore
() draft
$ echo foo > d
$ hg ci -Aqm "added d"
$ hg glog
@ 7:d48a30875f01 added d
| () draft
o 6:f89e4764f2ed added a b c
| () draft
o 0:8fa14d15e168 added hgignore
() draft
$ hg prev
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
[6] added a b c
$ hg split -r . <<EOF
> y
> n
> y
> y
> y
> y
> y
> EOF
0 files updated, 0 files merged, 3 files removed, 0 files unresolved
adding a
adding b
adding c
diff --git a/a b/a
new file mode 100644
examine changes to 'a'? [Ynesfdaq?] y
@@ -0,0 +1,1 @@
+foo
record change 1/3 to 'a'? [Ynesfdaq?] n
diff --git a/b b/b
new file mode 100644
examine changes to 'b'? [Ynesfdaq?] y
@@ -0,0 +1,1 @@
+foo
record change 2/3 to 'b'? [Ynesfdaq?] y
diff --git a/c b/c
new file mode 100644
examine changes to 'c'? [Ynesfdaq?] y
@@ -0,0 +1,1 @@
+foo
record change 3/3 to 'c'? [Ynesfdaq?] y
created new head
Done splitting? [yN] y
1 new orphan changesets
$ hg glog
@ 9:c0fbf8aaf6c4 added a b c
| () draft
o 8:f2632392aefe added a b c
| () draft
| * 7:d48a30875f01 added d
| | () draft
| x 6:f89e4764f2ed added a b c
|/ () draft
o 0:8fa14d15e168 added hgignore
() draft
$ hg rebase -r . -d 8fa14d15e168
rebasing 9:c0fbf8aaf6c4 "added a b c" (tip)
$ hg glog
@ 10:7f87764e5b64 added a b c
| () draft
| o 8:f2632392aefe added a b c
|/ () draft
| * 7:d48a30875f01 added d
| | () draft
| x 6:f89e4764f2ed added a b c
|/ () draft
o 0:8fa14d15e168 added hgignore
() draft
$ hg evolve --dry-run <<EOF
> 0
> EOF
ancestor 'd48a30875f01' split over multiple topological branches.
choose an evolve destination:
0: [f2632392aefe] added a b c
1: [7f87764e5b64] added a b c
q: quit the prompt
enter the index of the revision you want to select: 0
move:[7] added d
atop:[8] added a b c
hg rebase -r d48a30875f01 -d f2632392aefe
$ hg evolve --dry-run <<EOF
> 1
> EOF
ancestor 'd48a30875f01' split over multiple topological branches.
choose an evolve destination:
0: [f2632392aefe] added a b c
1: [7f87764e5b64] added a b c
q: quit the prompt
enter the index of the revision you want to select: 1
move:[7] added d
atop:[10] added a b c
hg rebase -r d48a30875f01 -d 7f87764e5b64
Testing the interactive prompt with invalid values first
(this should move its own test file when we use it at multiple places)
$ hg evolve --all <<EOF
> foo
> EOF
ancestor 'd48a30875f01' split over multiple topological branches.
choose an evolve destination:
0: [f2632392aefe] added a b c
1: [7f87764e5b64] added a b c
q: quit the prompt
enter the index of the revision you want to select: foo
invalid value 'foo' entered for index
could not solve instability, ambiguous destination: parent split across two branches
$ hg evolve --all <<EOF
> 4
> EOF
ancestor 'd48a30875f01' split over multiple topological branches.
choose an evolve destination:
0: [f2632392aefe] added a b c
1: [7f87764e5b64] added a b c
q: quit the prompt
enter the index of the revision you want to select: 4
invalid value '4' entered for index
could not solve instability, ambiguous destination: parent split across two branches
$ hg evolve --all <<EOF
> -1
> EOF
ancestor 'd48a30875f01' split over multiple topological branches.
choose an evolve destination:
0: [f2632392aefe] added a b c
1: [7f87764e5b64] added a b c
q: quit the prompt
enter the index of the revision you want to select: -1
invalid value '-1' entered for index
could not solve instability, ambiguous destination: parent split across two branches
$ hg evolve --all <<EOF
> q
> EOF
ancestor 'd48a30875f01' split over multiple topological branches.
choose an evolve destination:
0: [f2632392aefe] added a b c
1: [7f87764e5b64] added a b c
q: quit the prompt
enter the index of the revision you want to select: q
could not solve instability, ambiguous destination: parent split across two branches
Doing the evolve with the interactive prompt
$ hg evolve --all <<EOF
> 1
> EOF
ancestor 'd48a30875f01' split over multiple topological branches.
choose an evolve destination:
0: [f2632392aefe] added a b c
1: [7f87764e5b64] added a b c
q: quit the prompt
enter the index of the revision you want to select: 1
move:[7] added d
atop:[10] added a b c
working directory is now at 1c6caa7c902a