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Add v:lua.func() vimL syntax for calling lua

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Also simplify error messages when calling lua from vimL.
This commit is contained in:
Björn Linse
2019-10-30 20:53:09 +01:00
parent 18096631b1
commit dab40f43b1
10 changed files with 442 additions and 217 deletions
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30
test/functional/lua/api_spec.lua
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@@ -155,41 +155,41 @@ describe('luaeval(vim.api.…)', function()
it('errors out correctly when working with API', function()
-- Conversion errors
eq('Vim(call):E5108: Error while calling lua chunk for luaeval(): [string "<VimL compiled string>"]:1: Cannot convert given lua type',
eq('Vim(call):E5108: Error executing lua [string "luaeval()"]:1: Cannot convert given lua type',
exc_exec([[call luaeval("vim.api.nvim__id(vim.api.nvim__id)")]]))
eq('Vim(call):E5108: Error while calling lua chunk for luaeval(): [string "<VimL compiled string>"]:1: Cannot convert given lua table',
eq('Vim(call):E5108: Error executing lua [string "luaeval()"]:1: Cannot convert given lua table',
exc_exec([[call luaeval("vim.api.nvim__id({1, foo=42})")]]))
eq('Vim(call):E5108: Error while calling lua chunk for luaeval(): [string "<VimL compiled string>"]:1: Cannot convert given lua type',
eq('Vim(call):E5108: Error executing lua [string "luaeval()"]:1: Cannot convert given lua type',
exc_exec([[call luaeval("vim.api.nvim__id({42, vim.api.nvim__id})")]]))
-- Errors in number of arguments
eq('Vim(call):E5108: Error while calling lua chunk for luaeval(): [string "<VimL compiled string>"]:1: Expected 1 argument',
eq('Vim(call):E5108: Error executing lua [string "luaeval()"]:1: Expected 1 argument',
exc_exec([[call luaeval("vim.api.nvim__id()")]]))
eq('Vim(call):E5108: Error while calling lua chunk for luaeval(): [string "<VimL compiled string>"]:1: Expected 1 argument',
eq('Vim(call):E5108: Error executing lua [string "luaeval()"]:1: Expected 1 argument',
exc_exec([[call luaeval("vim.api.nvim__id(1, 2)")]]))
eq('Vim(call):E5108: Error while calling lua chunk for luaeval(): [string "<VimL compiled string>"]:1: Expected 2 arguments',
eq('Vim(call):E5108: Error executing lua [string "luaeval()"]:1: Expected 2 arguments',
exc_exec([[call luaeval("vim.api.nvim_set_var(1, 2, 3)")]]))
-- Error in argument types
eq('Vim(call):E5108: Error while calling lua chunk for luaeval(): [string "<VimL compiled string>"]:1: Expected lua string',
eq('Vim(call):E5108: Error executing lua [string "luaeval()"]:1: Expected lua string',
exc_exec([[call luaeval("vim.api.nvim_set_var(1, 2)")]]))
eq('Vim(call):E5108: Error while calling lua chunk for luaeval(): [string "<VimL compiled string>"]:1: Expected lua number',
eq('Vim(call):E5108: Error executing lua [string "luaeval()"]:1: Expected lua number',
exc_exec([[call luaeval("vim.api.nvim_buf_get_lines(0, 'test', 1, false)")]]))
eq('Vim(call):E5108: Error while calling lua chunk for luaeval(): [string "<VimL compiled string>"]:1: Number is not integral',
eq('Vim(call):E5108: Error executing lua [string "luaeval()"]:1: Number is not integral',
exc_exec([[call luaeval("vim.api.nvim_buf_get_lines(0, 1.5, 1, false)")]]))
eq('Vim(call):E5108: Error while calling lua chunk for luaeval(): [string "<VimL compiled string>"]:1: Expected lua table',
eq('Vim(call):E5108: Error executing lua [string "luaeval()"]:1: Expected lua table',
exc_exec([[call luaeval("vim.api.nvim__id_float('test')")]]))
eq('Vim(call):E5108: Error while calling lua chunk for luaeval(): [string "<VimL compiled string>"]:1: Unexpected type',
eq('Vim(call):E5108: Error executing lua [string "luaeval()"]:1: Unexpected type',
exc_exec([[call luaeval("vim.api.nvim__id_float({[vim.type_idx]=vim.types.dictionary})")]]))
eq('Vim(call):E5108: Error while calling lua chunk for luaeval(): [string "<VimL compiled string>"]:1: Expected lua table',
eq('Vim(call):E5108: Error executing lua [string "luaeval()"]:1: Expected lua table',
exc_exec([[call luaeval("vim.api.nvim__id_array(1)")]]))
eq('Vim(call):E5108: Error while calling lua chunk for luaeval(): [string "<VimL compiled string>"]:1: Unexpected type',
eq('Vim(call):E5108: Error executing lua [string "luaeval()"]:1: Unexpected type',
exc_exec([[call luaeval("vim.api.nvim__id_array({[vim.type_idx]=vim.types.dictionary})")]]))
eq('Vim(call):E5108: Error while calling lua chunk for luaeval(): [string "<VimL compiled string>"]:1: Expected lua table',
eq('Vim(call):E5108: Error executing lua [string "luaeval()"]:1: Expected lua table',
exc_exec([[call luaeval("vim.api.nvim__id_dictionary(1)")]]))
eq('Vim(call):E5108: Error while calling lua chunk for luaeval(): [string "<VimL compiled string>"]:1: Unexpected type',
eq('Vim(call):E5108: Error executing lua [string "luaeval()"]:1: Unexpected type',
exc_exec([[call luaeval("vim.api.nvim__id_dictionary({[vim.type_idx]=vim.types.array})")]]))
-- TODO: check for errors with Tabpage argument
-- TODO: check for errors with Window argument