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https://github.com/neovim/neovim.git
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22df649210
Problem: Using `addr` without `range` in nvim_create_user_command gives "No range allowed" error, inconsistent with `:command -addr` behavior. Solution: Set EX_RANGE flag when `addr` option is specified to match `:command` behavior.
815 lines
20 KiB
Lua
815 lines
20 KiB
Lua
local t = require('test.testutil')
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local n = require('test.functional.testnvim')()
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local NIL = vim.NIL
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local clear = n.clear
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local command = n.command
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local eq = t.eq
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local api = n.api
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local matches = t.matches
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local source = n.source
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local pcall_err = t.pcall_err
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local exec_lua = n.exec_lua
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local assert_alive = n.assert_alive
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local feed = n.feed
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local fn = n.fn
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describe('nvim_get_commands', function()
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local cmd_dict = {
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addr = NIL,
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bang = false,
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bar = false,
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complete = NIL,
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complete_arg = NIL,
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count = NIL,
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definition = 'echo "Hello World"',
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name = 'Hello',
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nargs = '1',
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preview = false,
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range = NIL,
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register = false,
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keepscript = false,
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script_id = 0,
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}
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local cmd_dict2 = {
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addr = NIL,
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bang = false,
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bar = false,
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complete = NIL,
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complete_arg = NIL,
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count = NIL,
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definition = 'pwd',
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name = 'Pwd',
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nargs = '?',
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preview = false,
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range = NIL,
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register = false,
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keepscript = false,
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script_id = 0,
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}
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before_each(clear)
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it('gets empty list if no commands were defined', function()
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eq({}, api.nvim_get_commands({ builtin = false }))
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end)
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it('validation', function()
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eq('builtin=true not implemented', pcall_err(api.nvim_get_commands, { builtin = true }))
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eq("Invalid key: 'foo'", pcall_err(api.nvim_get_commands, { foo = 'blah' }))
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end)
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it('gets global user-defined commands', function()
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-- Define a command.
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command('command -nargs=1 Hello echo "Hello World"')
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eq({ Hello = cmd_dict }, api.nvim_get_commands({ builtin = false }))
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-- Define another command.
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command('command -nargs=? Pwd pwd')
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eq({ Hello = cmd_dict, Pwd = cmd_dict2 }, api.nvim_get_commands({ builtin = false }))
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-- Delete a command.
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command('delcommand Pwd')
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eq({ Hello = cmd_dict }, api.nvim_get_commands({ builtin = false }))
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end)
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it('gets buffer-local user-defined commands', function()
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-- Define a buffer-local command.
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command('command -buffer -nargs=1 Hello echo "Hello World"')
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eq({ Hello = cmd_dict }, api.nvim_buf_get_commands(0, { builtin = false }))
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-- Define another buffer-local command.
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command('command -buffer -nargs=? Pwd pwd')
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eq({ Hello = cmd_dict, Pwd = cmd_dict2 }, api.nvim_buf_get_commands(0, { builtin = false }))
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-- Delete a command.
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command('delcommand Pwd')
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eq({ Hello = cmd_dict }, api.nvim_buf_get_commands(0, { builtin = false }))
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-- {builtin=true} always returns empty for buffer-local case.
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eq({}, api.nvim_buf_get_commands(0, { builtin = true }))
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end)
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it('gets various command attributes', function()
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local cmd0 = {
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addr = 'arguments',
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bang = false,
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bar = false,
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complete = 'dir',
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complete_arg = NIL,
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count = '10',
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definition = 'pwd <args>',
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name = 'TestCmd',
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nargs = '1',
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preview = false,
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range = '10',
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register = false,
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keepscript = false,
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script_id = 0,
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}
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local cmd1 = {
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addr = NIL,
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bang = false,
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bar = false,
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complete = 'custom',
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complete_arg = 'ListUsers',
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count = NIL,
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definition = '!finger <args>',
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name = 'Finger',
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nargs = '+',
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preview = false,
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range = NIL,
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register = false,
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keepscript = false,
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script_id = 1,
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}
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local cmd2 = {
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addr = NIL,
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bang = true,
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bar = false,
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complete = NIL,
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complete_arg = NIL,
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count = NIL,
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definition = 'call \128\253R2_foo(<q-args>)',
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name = 'Cmd2',
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nargs = '*',
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preview = false,
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range = NIL,
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register = false,
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keepscript = false,
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script_id = 2,
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}
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local cmd3 = {
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addr = NIL,
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bang = false,
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bar = true,
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complete = NIL,
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complete_arg = NIL,
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count = NIL,
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definition = 'call \128\253R3_ohyeah()',
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name = 'Cmd3',
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nargs = '0',
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preview = false,
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range = NIL,
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register = false,
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keepscript = false,
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script_id = 3,
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}
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local cmd4 = {
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addr = NIL,
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bang = false,
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bar = false,
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complete = NIL,
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complete_arg = NIL,
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count = NIL,
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definition = 'call \128\253R4_just_great()',
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name = 'Cmd4',
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nargs = '0',
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preview = false,
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range = NIL,
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register = true,
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keepscript = false,
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script_id = 4,
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}
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source([[
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let s:foo = 1
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command -complete=custom,ListUsers -nargs=+ Finger !finger <args>
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]])
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eq({ Finger = cmd1 }, api.nvim_get_commands({ builtin = false }))
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command('command -nargs=1 -complete=dir -addr=arguments -count=10 TestCmd pwd <args>')
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eq({ Finger = cmd1, TestCmd = cmd0 }, api.nvim_get_commands({ builtin = false }))
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source([[
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function! s:foo() abort
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endfunction
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command -bang -nargs=* Cmd2 call <SID>foo(<q-args>)
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]])
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source([[
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function! s:ohyeah() abort
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endfunction
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command -bar -nargs=0 Cmd3 call <SID>ohyeah()
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]])
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source([[
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function! s:just_great() abort
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endfunction
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command -register Cmd4 call <SID>just_great()
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]])
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-- TODO(justinmk): Order is stable but undefined. Sort before return?
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eq(
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{ Cmd2 = cmd2, Cmd3 = cmd3, Cmd4 = cmd4, Finger = cmd1, TestCmd = cmd0 },
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api.nvim_get_commands({ builtin = false })
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)
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end)
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end)
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describe('nvim_create_user_command', function()
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before_each(clear)
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it('works with strings', function()
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api.nvim_create_user_command('SomeCommand', 'let g:command_fired = <args>', { nargs = 1 })
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command('SomeCommand 42')
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eq(42, api.nvim_eval('g:command_fired'))
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end)
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it('works with Lua functions', function()
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exec_lua [[
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result = {}
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vim.api.nvim_create_user_command('CommandWithLuaCallback', function(opts)
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result = opts
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end, {
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nargs = "*",
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bang = true,
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count = 2,
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})
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]]
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eq(
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{
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name = 'CommandWithLuaCallback',
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args = [[this\ is a\ test]],
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fargs = { 'this ', 'is', 'a test' },
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bang = false,
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line1 = 1,
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line2 = 1,
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mods = '',
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nargs = '*',
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smods = {
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browse = false,
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confirm = false,
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emsg_silent = false,
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hide = false,
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horizontal = false,
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keepalt = false,
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keepjumps = false,
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keepmarks = false,
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keeppatterns = false,
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lockmarks = false,
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noautocmd = false,
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noswapfile = false,
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sandbox = false,
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silent = false,
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split = '',
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tab = -1,
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unsilent = false,
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verbose = -1,
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vertical = false,
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},
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range = 0,
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count = 2,
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reg = '',
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},
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exec_lua [=[
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vim.api.nvim_command([[CommandWithLuaCallback this\ is a\ test]])
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return result
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]=]
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)
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eq(
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{
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name = 'CommandWithLuaCallback',
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args = [[this includes\ a backslash: \\]],
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fargs = { 'this', 'includes a', 'backslash:', '\\' },
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bang = false,
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line1 = 1,
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line2 = 1,
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mods = '',
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nargs = '*',
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smods = {
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browse = false,
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confirm = false,
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emsg_silent = false,
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hide = false,
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horizontal = false,
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keepalt = false,
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keepjumps = false,
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keepmarks = false,
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keeppatterns = false,
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lockmarks = false,
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noautocmd = false,
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noswapfile = false,
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sandbox = false,
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silent = false,
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split = '',
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tab = -1,
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unsilent = false,
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verbose = -1,
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vertical = false,
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},
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range = 0,
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count = 2,
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reg = '',
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},
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exec_lua [=[
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vim.api.nvim_command([[CommandWithLuaCallback this includes\ a backslash: \\]])
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return result
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]=]
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)
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eq(
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{
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name = 'CommandWithLuaCallback',
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args = 'a\\b',
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fargs = { 'a\\b' },
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bang = false,
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line1 = 1,
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line2 = 1,
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mods = '',
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nargs = '*',
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smods = {
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browse = false,
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confirm = false,
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emsg_silent = false,
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hide = false,
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horizontal = false,
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keepalt = false,
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keepjumps = false,
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keepmarks = false,
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keeppatterns = false,
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lockmarks = false,
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noautocmd = false,
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noswapfile = false,
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sandbox = false,
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silent = false,
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split = '',
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tab = -1,
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unsilent = false,
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verbose = -1,
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vertical = false,
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},
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range = 0,
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count = 2,
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reg = '',
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},
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exec_lua [=[
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vim.api.nvim_command('CommandWithLuaCallback a\\b')
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return result
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]=]
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)
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eq(
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{
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name = 'CommandWithLuaCallback',
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args = 'h\tey ',
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fargs = { [[h]], [[ey]] },
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bang = true,
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line1 = 10,
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line2 = 10,
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mods = 'confirm unsilent botright horizontal',
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nargs = '*',
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smods = {
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browse = false,
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confirm = true,
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emsg_silent = false,
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hide = false,
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horizontal = true,
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keepalt = false,
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keepjumps = false,
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keepmarks = false,
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keeppatterns = false,
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lockmarks = false,
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noautocmd = false,
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noswapfile = false,
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sandbox = false,
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silent = false,
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split = 'botright',
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tab = -1,
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unsilent = true,
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verbose = -1,
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vertical = false,
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},
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range = 1,
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count = 10,
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reg = '',
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},
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exec_lua [=[
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vim.api.nvim_command('unsilent horizontal botright confirm 10CommandWithLuaCallback! h\tey ')
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return result
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]=]
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)
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eq(
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{
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name = 'CommandWithLuaCallback',
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args = 'h',
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fargs = { 'h' },
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bang = false,
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line1 = 1,
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line2 = 42,
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mods = '',
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nargs = '*',
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smods = {
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browse = false,
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confirm = false,
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emsg_silent = false,
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hide = false,
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horizontal = false,
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keepalt = false,
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keepjumps = false,
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keepmarks = false,
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keeppatterns = false,
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lockmarks = false,
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noautocmd = false,
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noswapfile = false,
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sandbox = false,
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silent = false,
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split = '',
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tab = -1,
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unsilent = false,
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verbose = -1,
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vertical = false,
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},
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range = 1,
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count = 42,
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reg = '',
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},
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exec_lua [[
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vim.api.nvim_command('CommandWithLuaCallback 42 h')
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return result
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]]
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)
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eq(
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{
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name = 'CommandWithLuaCallback',
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args = '',
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fargs = {}, -- fargs works without args
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bang = false,
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line1 = 1,
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line2 = 1,
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mods = '',
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nargs = '*',
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smods = {
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browse = false,
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confirm = false,
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emsg_silent = false,
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hide = false,
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horizontal = false,
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keepalt = false,
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keepjumps = false,
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keepmarks = false,
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keeppatterns = false,
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lockmarks = false,
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noautocmd = false,
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noswapfile = false,
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sandbox = false,
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silent = false,
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split = '',
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tab = -1,
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unsilent = false,
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verbose = -1,
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vertical = false,
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},
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range = 0,
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count = 2,
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reg = '',
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},
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exec_lua [[
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vim.api.nvim_command('CommandWithLuaCallback')
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return result
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]]
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)
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-- f-args doesn't split when command nargs is 1 or "?"
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exec_lua [[
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result = {}
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vim.api.nvim_create_user_command('CommandWithOneOrNoArg', function(opts)
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result = opts
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end, {
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nargs = "?",
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bang = true,
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count = 2,
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})
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]]
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eq(
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{
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name = 'CommandWithOneOrNoArg',
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args = "hello I'm one argument",
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fargs = { "hello I'm one argument" }, -- Doesn't split args
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bang = false,
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line1 = 1,
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line2 = 1,
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mods = '',
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nargs = '?',
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smods = {
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browse = false,
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confirm = false,
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emsg_silent = false,
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hide = false,
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horizontal = false,
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keepalt = false,
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keepjumps = false,
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keepmarks = false,
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keeppatterns = false,
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lockmarks = false,
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noautocmd = false,
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noswapfile = false,
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sandbox = false,
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silent = false,
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split = '',
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tab = -1,
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unsilent = false,
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verbose = -1,
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vertical = false,
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},
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range = 0,
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count = 2,
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reg = '',
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},
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exec_lua [[
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vim.api.nvim_command('CommandWithOneOrNoArg hello I\'m one argument')
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return result
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]]
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)
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-- f-args is an empty table if no args were passed
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eq(
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{
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name = 'CommandWithOneOrNoArg',
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args = '',
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fargs = {},
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bang = false,
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line1 = 1,
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line2 = 1,
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mods = '',
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nargs = '?',
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smods = {
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browse = false,
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confirm = false,
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emsg_silent = false,
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hide = false,
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horizontal = false,
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keepalt = false,
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keepjumps = false,
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keepmarks = false,
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keeppatterns = false,
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lockmarks = false,
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noautocmd = false,
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noswapfile = false,
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sandbox = false,
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silent = false,
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split = '',
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tab = -1,
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unsilent = false,
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verbose = -1,
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vertical = false,
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},
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range = 0,
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count = 2,
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reg = '',
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},
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exec_lua [[
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vim.api.nvim_command('CommandWithOneOrNoArg')
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return result
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]]
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)
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-- f-args is an empty table when the command nargs=0
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exec_lua [[
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result = {}
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vim.api.nvim_create_user_command('CommandWithNoArgs', function(opts)
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result = opts
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end, {
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nargs = 0,
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bang = true,
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count = 2,
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register = true,
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})
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]]
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eq(
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{
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name = 'CommandWithNoArgs',
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args = '',
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fargs = {},
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bang = false,
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line1 = 1,
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line2 = 1,
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mods = '',
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nargs = '0',
|
|
smods = {
|
|
browse = false,
|
|
confirm = false,
|
|
emsg_silent = false,
|
|
hide = false,
|
|
horizontal = false,
|
|
keepalt = false,
|
|
keepjumps = false,
|
|
keepmarks = false,
|
|
keeppatterns = false,
|
|
lockmarks = false,
|
|
noautocmd = false,
|
|
noswapfile = false,
|
|
sandbox = false,
|
|
silent = false,
|
|
split = '',
|
|
tab = -1,
|
|
unsilent = false,
|
|
verbose = -1,
|
|
vertical = false,
|
|
},
|
|
range = 0,
|
|
count = 2,
|
|
reg = '',
|
|
},
|
|
exec_lua [[
|
|
vim.cmd('CommandWithNoArgs')
|
|
return result
|
|
]]
|
|
)
|
|
-- register can be specified
|
|
eq(
|
|
{
|
|
name = 'CommandWithNoArgs',
|
|
args = '',
|
|
fargs = {},
|
|
bang = false,
|
|
line1 = 1,
|
|
line2 = 1,
|
|
mods = '',
|
|
nargs = '0',
|
|
smods = {
|
|
browse = false,
|
|
confirm = false,
|
|
emsg_silent = false,
|
|
hide = false,
|
|
horizontal = false,
|
|
keepalt = false,
|
|
keepjumps = false,
|
|
keepmarks = false,
|
|
keeppatterns = false,
|
|
lockmarks = false,
|
|
noautocmd = false,
|
|
noswapfile = false,
|
|
sandbox = false,
|
|
silent = false,
|
|
split = '',
|
|
tab = -1,
|
|
unsilent = false,
|
|
verbose = -1,
|
|
vertical = false,
|
|
},
|
|
range = 0,
|
|
count = 2,
|
|
reg = '+',
|
|
},
|
|
exec_lua [[
|
|
vim.cmd('CommandWithNoArgs +')
|
|
return result
|
|
]]
|
|
)
|
|
end)
|
|
|
|
it('can define buffer-local commands', function()
|
|
local bufnr = api.nvim_create_buf(false, false)
|
|
api.nvim_buf_create_user_command(bufnr, 'Hello', '', {})
|
|
matches('Not an editor command: Hello', pcall_err(command, 'Hello'))
|
|
api.nvim_set_current_buf(bufnr)
|
|
command('Hello')
|
|
assert_alive()
|
|
eq(
|
|
'Invalid buffer id: 1234',
|
|
pcall_err(api.nvim_buf_create_user_command, 1234, 'Hello', '', {})
|
|
)
|
|
assert_alive()
|
|
end)
|
|
|
|
it('can use a Lua complete function', function()
|
|
exec_lua [[
|
|
vim.api.nvim_create_user_command('Test', '', {
|
|
nargs = "*",
|
|
complete = function(arg, cmdline, pos)
|
|
local options = {"aaa", "bbb", "ccc"}
|
|
local t = {}
|
|
for _, v in ipairs(options) do
|
|
if string.find(v, "^" .. arg) then
|
|
table.insert(t, v)
|
|
end
|
|
end
|
|
return t
|
|
end,
|
|
})
|
|
]]
|
|
|
|
feed(':Test a<Tab>')
|
|
eq('Test aaa', fn.getcmdline())
|
|
feed('<C-U>Test b<Tab>')
|
|
eq('Test bbb', fn.getcmdline())
|
|
end)
|
|
|
|
it('no crash when Lua complete function errors #33447', function()
|
|
exec_lua([[
|
|
vim.api.nvim_create_user_command('Test','', {
|
|
nargs = 1,
|
|
complete = function() error() end
|
|
})
|
|
]])
|
|
feed(':Test <Tab>')
|
|
eq('E5108: Lua function: [NULL]', api.nvim_get_vvar('errmsg'))
|
|
eq('Test ', fn.getcmdline())
|
|
assert_alive()
|
|
end)
|
|
|
|
it('does not allow invalid command names', function()
|
|
eq(
|
|
"Invalid command name (must start with uppercase): 'test'",
|
|
pcall_err(
|
|
exec_lua,
|
|
[[
|
|
vim.api.nvim_create_user_command('test', 'echo "hi"', {})
|
|
]]
|
|
)
|
|
)
|
|
eq(
|
|
"Invalid command name: 't@'",
|
|
pcall_err(
|
|
exec_lua,
|
|
[[
|
|
vim.api.nvim_create_user_command('t@', 'echo "hi"', {})
|
|
]]
|
|
)
|
|
)
|
|
eq(
|
|
"Invalid command name: 'T@st'",
|
|
pcall_err(
|
|
exec_lua,
|
|
[[
|
|
vim.api.nvim_create_user_command('T@st', 'echo "hi"', {})
|
|
]]
|
|
)
|
|
)
|
|
eq(
|
|
"Invalid command name: 'Test!'",
|
|
pcall_err(
|
|
exec_lua,
|
|
[[
|
|
vim.api.nvim_create_user_command('Test!', 'echo "hi"', {})
|
|
]]
|
|
)
|
|
)
|
|
eq(
|
|
"Invalid command name: '💩'",
|
|
pcall_err(
|
|
exec_lua,
|
|
[[
|
|
vim.api.nvim_create_user_command('💩', 'echo "hi"', {})
|
|
]]
|
|
)
|
|
)
|
|
end)
|
|
|
|
it('smods can be used with nvim_cmd', function()
|
|
exec_lua [[
|
|
vim.api.nvim_create_user_command('MyEcho', function(opts)
|
|
vim.api.nvim_cmd({ cmd = 'echo', args = { '&verbose' }, mods = opts.smods }, {})
|
|
end, {})
|
|
]]
|
|
eq('3', api.nvim_cmd({ cmd = 'MyEcho', mods = { verbose = 3 } }, { output = true }))
|
|
|
|
eq(1, #api.nvim_list_tabpages())
|
|
exec_lua [[
|
|
vim.api.nvim_create_user_command('MySplit', function(opts)
|
|
vim.api.nvim_cmd({ cmd = 'split', mods = opts.smods }, {})
|
|
end, {})
|
|
]]
|
|
api.nvim_cmd({ cmd = 'MySplit' }, {})
|
|
eq(1, #api.nvim_list_tabpages())
|
|
eq(2, #api.nvim_list_wins())
|
|
api.nvim_cmd({ cmd = 'MySplit', mods = { tab = 1 } }, {})
|
|
eq(2, #api.nvim_list_tabpages())
|
|
eq(2, fn.tabpagenr())
|
|
api.nvim_cmd({ cmd = 'MySplit', mods = { tab = 1 } }, {})
|
|
eq(3, #api.nvim_list_tabpages())
|
|
eq(2, fn.tabpagenr())
|
|
api.nvim_cmd({ cmd = 'MySplit', mods = { tab = 3 } }, {})
|
|
eq(4, #api.nvim_list_tabpages())
|
|
eq(4, fn.tabpagenr())
|
|
api.nvim_cmd({ cmd = 'MySplit', mods = { tab = 0 } }, {})
|
|
eq(5, #api.nvim_list_tabpages())
|
|
eq(1, fn.tabpagenr())
|
|
end)
|
|
|
|
it('"addr" flag allows ranges without explicit "range" flag', function()
|
|
exec_lua([[
|
|
vim.api.nvim_create_user_command('Test2', 'echo "hello <line1><line2>"', { addr = 'other' })
|
|
]])
|
|
eq('hello 12', n.exec_capture('1,2Test2'))
|
|
end)
|
|
end)
|
|
|
|
describe('nvim_del_user_command', function()
|
|
before_each(clear)
|
|
|
|
it('can delete global commands', function()
|
|
api.nvim_create_user_command('Hello', 'echo "Hi"', {})
|
|
command('Hello')
|
|
api.nvim_del_user_command('Hello')
|
|
matches('Not an editor command: Hello', pcall_err(command, 'Hello'))
|
|
end)
|
|
|
|
it('can delete buffer-local commands', function()
|
|
api.nvim_buf_create_user_command(0, 'Hello', 'echo "Hi"', {})
|
|
command('Hello')
|
|
api.nvim_buf_del_user_command(0, 'Hello')
|
|
matches('Not an editor command: Hello', pcall_err(command, 'Hello'))
|
|
eq('Invalid command (not found): Hello', pcall_err(api.nvim_buf_del_user_command, 0, 'Hello'))
|
|
eq('Invalid command (not found): Bye', pcall_err(api.nvim_buf_del_user_command, 0, 'Bye'))
|
|
eq('Invalid buffer id: 1234', pcall_err(api.nvim_buf_del_user_command, 1234, 'Hello'))
|
|
assert_alive()
|
|
end)
|
|
end)
|