diff tests/test-evolve-split.t @ 1428:20a3b0b27bfe

evolve: raise MultipleSuccessorsError when computing dependency for split commits

We don't know how to handle dependency for split commits yet. When facing a
splitted commit, instead of silently adding the first successor to the
dependency list and fail later, we do nothing.

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/test-evolve-split.t	Mon Jun 22 12:44:21 2015 -0700
@@ -0,0 +1,61 @@
+Check that evolve shows error while handling split commits
+--------------------------------------
+  $ 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]
+  > hgext.graphlog=
+  > EOF
+  $ echo "evolve=$(echo $(dirname $TESTDIR))/hgext/evolve.py" >> $HGRCPATH
+  $ mkcommit() {
+  >    echo "$1" > "$1"
+  >    hg add "$1"
+  >    hg ci -m "add $1"
+  > }
+
+  $ hg init split
+  $ cd split
+  $ mkcommit aa
+
+Create a split commit
+  $ printf "oo" > oo;
+  $ printf "pp" > pp;
+  $ hg add oo pp
+  $ hg commit -m "oo+pp"
+  $ mkcommit uu
+  $ hg up 0
+  0 files updated, 0 files merged, 3 files removed, 0 files unresolved
+  $ printf "oo" > oo;
+  $ hg add oo
+  $ hg commit -m "_oo"
+  created new head
+  $ printf "pp" > pp;
+  $ hg add pp
+  $ hg commit -m "_pp"
+  $ hg prune --succ "desc(_oo) + desc(_pp)" -r "desc('oo+pp')"
+  1 changesets pruned
+  1 new unstable changesets
+  $ hg log -G
+  @  4:d0dcf24cddd3@default(draft) _pp
+  |
+  o  3:a7fdfda64c08@default(draft) _oo
+  |
+  | o  2:f52200b086ca@default(draft) add uu
+  | |
+  | x  1:d55647aaa0c6@default(draft) oo+pp
+  |/
+  o  0:58663bb03074@default(draft) add aa
+  
+  $ hg evolve --rev "0::"
+  does not handle split parents yet