D6379: tests: demonstrate crash when rebasing across copy with --collapse

martinvonz (Martin von Zweigbergk) phabricator at mercurial-scm.org
Wed May 15 19:25:09 EDT 2019


martinvonz created this revision.
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Herald added a reviewer: hg-reviewers.

REVISION SUMMARY
  As reported by timeless.

REPOSITORY
  rHG Mercurial

REVISION DETAIL
  https://phab.mercurial-scm.org/D6379

AFFECTED FILES
  tests/test-rebase-inmemory.t

CHANGE DETAILS

diff --git a/tests/test-rebase-inmemory.t b/tests/test-rebase-inmemory.t
--- a/tests/test-rebase-inmemory.t
+++ b/tests/test-rebase-inmemory.t
@@ -784,6 +784,25 @@
   R a
   $ cd ..
 
+Rebase across a copy with --collapse
+
+  $ hg init rebase-rename-collapse
+  $ cd rebase-rename-collapse
+  $ echo a > a
+  $ hg ci -Aqm 'add a'
+  $ hg mv a b
+  $ hg ci -m 'rename a to b'
+  $ hg co -q 0
+  $ echo a2 > a
+  $ hg ci -qm 'modify a'
+BROKEN: obviously...
+  $ hg rebase -r . -d 1 --collapse
+  rebasing 2:41c4ea50d4cf "modify a" (tip)
+  merging b and a to b
+  abort: a at b977edf6f839: not found in manifest!
+  [255]
+  $ cd ..
+
 Test rebasing when the file we are merging in destination is empty
 
   $ hg init test



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