changeset 42287:5265c7d47213

tests: demonstrate another failure with in-memory rebase and copies This is a similar to dd1ab72be983 (test: demonstrate crash with in-memory rebase and copies, 2019-03-14). The new failure started with 57203e0210f8 (copies: calculate mergecopies() based on pathcopies(), 2019-04-11). It happens in the call to mergemod.update() on rebase.py:1268 where we call mergemod.update() to graft a node. Since the mergecopies() rewrite, that calls _related() with the filectx from the overlaywctx instead of a filectx from the changectx where the file was last modified. Either should be fine, so I don't think that's a bug. Differential Revision: https://phab.mercurial-scm.org/D6357
author Martin von Zweigbergk <martinvonz@google.com>
date Fri, 10 May 2019 10:23:08 -0700
parents 8988e640a8ac
children cdcebc897529
files tests/test-rebase-inmemory.t
diffstat 1 files changed, 15 insertions(+), 0 deletions(-) [+]
line wrap: on
line diff
--- a/tests/test-rebase-inmemory.t	Tue May 14 16:40:49 2019 -0700
+++ b/tests/test-rebase-inmemory.t	Fri May 10 10:23:08 2019 -0700
@@ -763,6 +763,21 @@
 
   $ cd ..
 
+Test rebasing a commit with copy information
+
+  $ hg init rebase-rename
+  $ cd rebase-rename
+  $ echo a > a
+  $ hg ci -Aqm 'add a'
+  $ echo a2 > a
+  $ hg ci -m 'modify a'
+  $ hg co -q 0
+  $ hg mv a b
+  $ hg ci -qm 'rename a to b'
+  $ hg rebase -d 1 2>&1 | grep '** ProgrammingError'
+  ** ProgrammingError: copydata() called on clean context
+  $ cd ..
+
 Test rebasing when the file we are merging in destination is empty
 
   $ hg init test