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| author | Daniel Hahler <git@thequod.de> | 2019-10-09 19:40:50 +0200 |
|---|---|---|
| committer | Jan Edmund Lazo <jan.lazo@mail.utoronto.ca> | 2021-03-30 21:55:50 -0400 |
| commit | 4c76b1e981f072229944a22e5d5ee76fe42d994a (patch) | |
| tree | 1db14e1ff707894bb8568d83efc0b77ba492d11e /test | |
| parent | c20ae3aadbcc1210faad4cd3cf6a8444f198b19d (diff) | |
| download | rneovim-4c76b1e981f072229944a22e5d5ee76fe42d994a.tar.gz rneovim-4c76b1e981f072229944a22e5d5ee76fe42d994a.tar.bz2 rneovim-4c76b1e981f072229944a22e5d5ee76fe42d994a.zip | |
Test and initial fix for crash with dictwatcherdel
Fixes https://github.com/neovim/neovim/issues/11188.
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) |