mirrors/neovim
1
0
Fork 0
mirror of https://github.com/neovim/neovim.git synced 2025-11-12 13:28:54 +00:00
Code Issues Packages Projects Releases Wiki Activity

Tests: add function_spec.lua

Browse Source
This commit is contained in:
Marco Hinz
2016-03-01 01:40:47 +01:00
parent e76bc505e9
commit 6bfd88dec1
1 changed files with 29 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

29
test/functional/viml/function_spec.lua Normal file
View File

@@ -0,0 +1,29 @@
local helpers = require('test.functional.helpers')
local clear = helpers.clear
local eq = helpers.eq
local exc_exec = helpers.exc_exec
describe('Up to MAX_FUNC_ARGS arguments are handled by', function()
local max_func_args = 20 -- from eval.h
local range = helpers.funcs.range
before_each(clear)
it('printf()', function()
local printf = helpers.funcs.printf
local rep = helpers.funcs['repeat']
local expected = '2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,'
eq(expected, printf(rep('%d,', max_func_args-1), unpack(range(2, max_func_args))))
local ret = exc_exec('call printf("", 2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21)')
eq('Vim(call):E740: Too many arguments for function printf', ret)
end)
it('rpcnotify()', function()
local rpcnotify = helpers.funcs.rpcnotify
local ret = rpcnotify(0, 'foo', unpack(range(3, max_func_args)))
eq(1, ret)
ret = exc_exec('call rpcnotify(0, "foo", 3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21)')
eq('Vim(call):E740: Too many arguments for function rpcnotify', ret)
end)
end)