diff tests/test-split.t @ 47070:d90f6237b3aa

rewriteutil: say how many commits would become orphan if commit is rewritten

This copies the message from the evolve extension, but modifies it a
bit to work with the grammar (in particular with the use of "change
branch of" as `action`). I don't know why it doesn't use the same
`_formatrevs()` as for public commmits.

Differential Revision: https://phab.mercurial-scm.org/D10671

--- a/tests/test-split.t	Tue May 04 10:16:34 2021 -0700
+++ b/tests/test-split.t	Tue May 04 10:49:32 2021 -0700
@@ -466,7 +466,7 @@
   $ cd $TESTTMP/d
 #if obsstore-off
   $ runsplit -r 1 --no-rebase
-  abort: cannot split changeset with children
+  abort: cannot split changeset, as that will orphan 3 descendants
   (see 'hg help evolution.instability')
   [10]
 #else
@@ -518,7 +518,7 @@
   $ eval `hg tags -T '{tag}={node}\n'`
   $ rm .hg/localtags
   $ hg split $B --config experimental.evolution=createmarkers
-  abort: cannot split changeset with children
+  abort: cannot split changeset, as that will orphan 4 descendants
   (see 'hg help evolution.instability')
   [10]
   $ cat > $TESTTMP/messages <<EOF