Bazaar

"bzr mv --auto" generates inconsistent delta when auto detecting files moved to unversioned directories

Bug #370551 reported by Jonny Dee
20
This bug affects 4 people
Affects Status Importance Assigned to Milestone
Bazaar
Confirmed
Medium
Unassigned
Declined for 1.14 by Robert Collins

Bug Description

bzr init trunk
cd trunk
echo Hello World! > test.txt
bzr add
bzr ci -m "Import."
mkdir new-dir
mv test.txt new-dir/file.xml
bzr mv --auto

outputs:

Created a standalone tree (format: pack-0.92)
adding test.txt
Committing to: /tmp/trunk/
added test.txt
Committed revision 1.
 => new-dir
test.txt => new-dir/file.xml
bzr: ERROR: An inconsistent delta was supplied involving u'', 'TREE_ROOT'
reason: This parent is not present.

See original description
Tags: mv
Revision history for this message
Jonny Dee (jonny.dee) wrote :
Jonny Dee (jonny.dee)
tags: added: 1.14
Jonny Dee (jonny.dee)
summary: - "bzr mv --auto" fails with "bzr: ERROR: exceptions.IndexError: list
- index out of range"
+ "bzr mv --auto" provokes traceback when auto detecting files that were
+ moved to unversioned directories
Revision history for this message
Wouter van Heyst (larstiq) wrote : Re: "bzr mv --auto" provokes traceback when auto detecting files that were moved to unversioned directories

Happens in bzr.dev too, tail end of traceback:

  File "/home/larstiq/src/bzr/bzr.dev/bzrlib/builtins.py", line 311, in run
    show_pending=(not no_pending), verbose=verbose)
  File "/home/larstiq/src/bzr/bzr.dev/bzrlib/status.py", line 118, in show_tree_status
    want_unversioned=want_unversioned)
  File "/home/larstiq/src/bzr/bzr.dev/bzrlib/tree.py", line 97, in changes_from
    want_unversioned=want_unversioned,
  File "/home/larstiq/src/bzr/bzr.dev/bzrlib/decorators.py", line 138, in read_locked
    result = unbound(self, *args, **kwargs)
  File "/home/larstiq/src/bzr/bzr.dev/bzrlib/tree.py", line 876, in compare
    want_unversioned=want_unversioned)
  File "/home/larstiq/src/bzr/bzr.dev/bzrlib/delta.py", line 230, in _compare_trees
    want_unversioned=want_unversioned):
  File "_dirstate_helpers_c.pyx", line 1350, in _dirstate_helpers_c.ProcessEntryC.__next__
  File "_dirstate_helpers_c.pyx", line 1475, in _dirstate_helpers_c.ProcessEntryC._iter_next
IndexError: list index out of range

Changed in bzr:
importance: Undecided → Medium
status: New → Confirmed
Revision history for this message
Robert Collins (lifeless) wrote :

Its being corrupted by the 'mv test.txt new-dir/file.xml' step - see https://bugs.edge.launchpad.net/bzr/+bug/367628 for the master bug on that issue. There may be other issues in here; so not closing for now.

Robert Collins (lifeless)
summary: - "bzr mv --auto" provokes traceback when auto detecting files that were
+ "bzr mv --auto" generates inconsistent delta when auto detecting files
moved to unversioned directories
tags: removed: 1.14
tags: added: mv
Robert Collins (lifeless)
description: updated
summary: - "bzr mv --auto" generates inconsistent delta when auto detecting files
+ "bzr mv --auto" reports inconsistent delta when auto detecting files
moved to unversioned directories
Robert Collins (lifeless)
summary: - "bzr mv --auto" reports inconsistent delta when auto detecting files
+ "bzr mv --auto" generates inconsistent delta when auto detecting files
moved to unversioned directories
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