diff options
Diffstat (limited to 'test')
-rw-r--r-- | test/functional/ex_cmds/dict_notifications_spec.lua | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/test/functional/ex_cmds/dict_notifications_spec.lua b/test/functional/ex_cmds/dict_notifications_spec.lua index 5c67431221..3e6c248411 100644 --- a/test/functional/ex_cmds/dict_notifications_spec.lua +++ b/test/functional/ex_cmds/dict_notifications_spec.lua @@ -371,4 +371,24 @@ describe('VimL dictionary notifications', function() eq(1, eval('g:called')) end) + it('does not crash when using dictwatcherdel in callback', function() + source([[ + let g:d = {} + + function! W(...) + call dictwatcherdel(g:d, '*', function('W')) + try + call dictwatcherdel({}, 'meh', function('tr')) + catch + let g:exc = v:exception + endtry + endfunction + + call dictwatcheradd(g:d, '*', function('W')) + let g:d.foo = 23 + ]]) + eq(23, eval('g:d.foo')) + eq("Vim(call):Couldn't find a watcher matching key and callback", eval('g:exc')) + end) + end) |