view tests/test-issue612.t @ 13191:1aea66b71f4f

extensions: warn about invalid extensions when listing disabled commands

Invalid extensions in hgext/ could in some cases cause a crash when searching
for unknown commands in disabled extensions.

With this change we issue a warning if extracting commands from the extensions
fails. Traceback is available on request.

Reported on https://bugzilla.redhat.com/show_bug.cgi?id=663183 with forest.py.

http://mercurial.selenic.com/bts/issue612

  $ hg init
  $ mkdir src
  $ echo a > src/a.c
  $ hg ci -Ama
  adding src/a.c

  $ hg mv src source
  moving src/a.c to source/a.c

  $ hg ci -Ammove

  $ hg co -C 0
  1 files updated, 0 files merged, 1 files removed, 0 files unresolved

  $ echo new > src/a.c
  $ echo compiled > src/a.o
  $ hg ci -mupdate
  created new head

  $ hg status
  ? src/a.o

  $ hg merge
  merging src/a.c and source/a.c to source/a.c
  1 files updated, 1 files merged, 0 files removed, 0 files unresolved
  (branch merge, don't forget to commit)

  $ hg status
  M source/a.c
  R src/a.c
  ? source/a.o