mirrors/neovim
1
0
Fork 0
mirror of https://github.com/neovim/neovim.git synced 2025-09-06 19:38:20 +00:00
Code Issues Packages Projects Releases Wiki Activity

eval/encode: Make sure that encoder can encode NULL variables

Browse Source 
Adds two undocumented v: variables: _null_list and _null_dict because I do not 
know a reproducible way to get such lists (though I think I heard about this) 
and dictionaries (do not remember hearing about them). NULL strings are obtained 
using $XXX_UNEXISTENT_VAR_XXX.

Fixes crash in json_encode($XXX_UNEXISTENT_VAR_XXX). Other added tests worked 
fine before this commit.
This commit is contained in:
ZyX
2016-04-04 04:53:07 +03:00
parent c4f1b5a938
commit bda0165514
7 changed files with 89 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
test/functional/eval/msgpack_functions_spec.lua
View File

@@ -686,4 +686,18 @@ describe('msgpackdump() function', function()
exc_exec('call msgpackdump(' .. val .. ')'))
end
end)
it('can dump NULL string', function()
eq({'\196\n'}, eval('msgpackdump([$XXX_UNEXISTENT_VAR_XXX])'))
eq({'\196\n'}, eval('msgpackdump([{"_TYPE": v:msgpack_types.binary, "_VAL": [$XXX_UNEXISTENT_VAR_XXX]}])'))
eq({'\160'}, eval('msgpackdump([{"_TYPE": v:msgpack_types.string, "_VAL": [$XXX_UNEXISTENT_VAR_XXX]}])'))
end)
it('can dump NULL list', function()
eq({'\144'}, eval('msgpackdump([v:_null_list])'))
end)
it('can dump NULL dictionary', function()
eq({'\128'}, eval('msgpackdump([v:_null_dict])'))
end)
end)