mirror of
https://github.com/neovim/neovim.git
synced 2024-12-26 14:11:15 -07:00
1910 lines
66 KiB
Lua
1910 lines
66 KiB
Lua
local helpers = require('test.functional.helpers')(after_each)
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local Screen = require('test.functional.ui.screen')
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local NIL = helpers.NIL
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local clear, nvim, eq, neq = helpers.clear, helpers.nvim, helpers.eq, helpers.neq
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local command = helpers.command
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local eval = helpers.eval
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local expect = helpers.expect
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local funcs = helpers.funcs
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local iswin = helpers.iswin
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local meths = helpers.meths
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local matches = helpers.matches
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local ok, nvim_async, feed = helpers.ok, helpers.nvim_async, helpers.feed
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local is_os = helpers.is_os
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local parse_context = helpers.parse_context
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local request = helpers.request
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local source = helpers.source
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local next_msg = helpers.next_msg
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local tmpname = helpers.tmpname
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local write_file = helpers.write_file
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local pcall_err = helpers.pcall_err
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local format_string = helpers.format_string
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local intchar2lua = helpers.intchar2lua
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local mergedicts_copy = helpers.mergedicts_copy
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local endswith = helpers.endswith
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describe('API', function()
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before_each(clear)
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it('validates requests', function()
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-- RPC
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matches('Invalid method: bogus$',
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pcall_err(request, 'bogus'))
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matches('Invalid method: … の り 。…$',
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pcall_err(request, '… の り 。…'))
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matches('Invalid method: <empty>$',
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pcall_err(request, ''))
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-- Non-RPC: rpcrequest(v:servername) uses internal channel.
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matches('Invalid method: … の り 。…$',
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pcall_err(request, 'nvim_eval',
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[=[rpcrequest(sockconnect('pipe', v:servername, {'rpc':1}), '… の り 。…')]=]))
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matches('Invalid method: bogus$',
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pcall_err(request, 'nvim_eval',
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[=[rpcrequest(sockconnect('pipe', v:servername, {'rpc':1}), 'bogus')]=]))
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-- XXX: This must be the last one, else next one will fail:
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-- "Packer instance already working. Use another Packer ..."
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matches("can't serialize object$",
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pcall_err(request, nil))
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end)
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it('handles errors in async requests', function()
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local error_types = meths.get_api_info()[2].error_types
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nvim_async('bogus')
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eq({'notification', 'nvim_error_event',
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{error_types.Exception.id, 'Invalid method: nvim_bogus'}}, next_msg())
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-- error didn't close channel.
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eq(2, eval('1+1'))
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end)
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it('failed async request emits nvim_error_event', function()
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local error_types = meths.get_api_info()[2].error_types
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nvim_async('command', 'bogus')
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eq({'notification', 'nvim_error_event',
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{error_types.Exception.id, 'Vim:E492: Not an editor command: bogus'}},
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next_msg())
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-- error didn't close channel.
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eq(2, eval('1+1'))
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end)
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it('does not set CA_COMMAND_BUSY #7254', function()
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nvim('command', 'split')
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nvim('command', 'autocmd WinEnter * startinsert')
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nvim('command', 'wincmd w')
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eq({mode='i', blocking=false}, nvim("get_mode"))
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end)
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describe('nvim_exec', function()
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it('one-line input', function()
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nvim('exec', "let x1 = 'a'", false)
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eq('a', nvim('get_var', 'x1'))
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end)
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it(':verbose set {option}?', function()
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nvim('exec', 'set nowrap', false)
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eq('nowrap\n\tLast set from anonymous :source',
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nvim('exec', 'verbose set wrap?', true))
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end)
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it('multiline input', function()
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-- Heredoc + empty lines.
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nvim('exec', "let x2 = 'a'\n", false)
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eq('a', nvim('get_var', 'x2'))
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nvim('exec','lua <<EOF\n\n\n\ny=3\n\n\nEOF', false)
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eq(3, nvim('eval', "luaeval('y')"))
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eq('', nvim('exec', 'lua <<EOF\ny=3\nEOF', false))
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eq(3, nvim('eval', "luaeval('y')"))
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-- Multiple statements
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nvim('exec', 'let x1=1\nlet x2=2\nlet x3=3\n', false)
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eq(1, nvim('eval', 'x1'))
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eq(2, nvim('eval', 'x2'))
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eq(3, nvim('eval', 'x3'))
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-- Functions
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nvim('exec', 'function Foo()\ncall setline(1,["xxx"])\nendfunction', false)
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eq(nvim('get_current_line'), '')
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nvim('exec', 'call Foo()', false)
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eq(nvim('get_current_line'), 'xxx')
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-- Autocmds
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nvim('exec','autocmd BufAdd * :let x1 = "Hello"', false)
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nvim('command', 'new foo')
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eq('Hello', request('nvim_eval', 'g:x1'))
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end)
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it('non-ASCII input', function()
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nvim('exec', [=[
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new
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exe "normal! i ax \n Ax "
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:%s/ax/--a1234--/g | :%s/Ax/--A1234--/g
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]=], false)
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nvim('command', '1')
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eq(' --a1234-- ', nvim('get_current_line'))
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nvim('command', '2')
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eq(' --A1234-- ', nvim('get_current_line'))
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nvim('exec', [[
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new
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call setline(1,['xxx'])
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call feedkeys('r')
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call feedkeys('ñ', 'xt')
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]], false)
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eq('ñxx', nvim('get_current_line'))
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end)
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it('execution error', function()
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eq('Vim:E492: Not an editor command: bogus_command',
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pcall_err(request, 'nvim_exec', 'bogus_command', false))
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eq('', nvim('eval', 'v:errmsg')) -- v:errmsg was not updated.
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eq('', eval('v:exception'))
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eq('Vim(buffer):E86: Buffer 23487 does not exist',
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pcall_err(request, 'nvim_exec', 'buffer 23487', false))
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eq('', eval('v:errmsg')) -- v:errmsg was not updated.
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eq('', eval('v:exception'))
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end)
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it('recursion', function()
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local fname = tmpname()
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write_file(fname, 'let x1 = "set from :source file"\n')
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-- nvim_exec
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-- :source
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-- nvim_exec
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request('nvim_exec', [[
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let x2 = substitute('foo','o','X','g')
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let x4 = 'should be overwritten'
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call nvim_exec("source ]]..fname..[[\nlet x3 = substitute('foo','foo','set by recursive nvim_exec','g')\nlet x5='overwritten'\nlet x4=x5\n", v:false)
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]], false)
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eq('set from :source file', request('nvim_get_var', 'x1'))
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eq('fXX', request('nvim_get_var', 'x2'))
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eq('set by recursive nvim_exec', request('nvim_get_var', 'x3'))
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eq('overwritten', request('nvim_get_var', 'x4'))
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eq('overwritten', request('nvim_get_var', 'x5'))
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os.remove(fname)
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end)
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it('traceback', function()
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local fname = tmpname()
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write_file(fname, 'echo "hello"\n')
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local sourcing_fname = tmpname()
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write_file(sourcing_fname, 'call nvim_exec("source '..fname..'", v:false)\n')
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meths.exec('set verbose=2', false)
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local traceback_output = 'line 0: sourcing "'..sourcing_fname..'"\n'..
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'line 0: sourcing "'..fname..'"\n'..
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'hello\n'..
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'finished sourcing '..fname..'\n'..
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'continuing in nvim_exec() called at '..sourcing_fname..':1\n'..
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'finished sourcing '..sourcing_fname..'\n'..
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'continuing in nvim_exec() called at nvim_exec():0'
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eq(traceback_output,
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meths.exec('call nvim_exec("source '..sourcing_fname..'", v:false)', true))
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os.remove(fname)
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os.remove(sourcing_fname)
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end)
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it('returns output', function()
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eq('this is spinal tap',
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nvim('exec', 'lua <<EOF\n\n\nprint("this is spinal tap")\n\n\nEOF', true))
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eq('', nvim('exec', 'echo', true))
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eq('foo 42', nvim('exec', 'echo "foo" 42', true))
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end)
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end)
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describe('nvim_command', function()
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it('works', function()
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local fname = tmpname()
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nvim('command', 'new')
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nvim('command', 'edit '..fname)
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nvim('command', 'normal itesting\napi')
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nvim('command', 'w')
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local f = io.open(fname)
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ok(f ~= nil)
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if is_os('win') then
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eq('testing\r\napi\r\n', f:read('*a'))
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else
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eq('testing\napi\n', f:read('*a'))
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end
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f:close()
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os.remove(fname)
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end)
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it('VimL validation error: fails with specific error', function()
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local status, rv = pcall(nvim, "command", "bogus_command")
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eq(false, status) -- nvim_command() failed.
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eq("E492:", string.match(rv, "E%d*:")) -- VimL error was returned.
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eq('', nvim('eval', 'v:errmsg')) -- v:errmsg was not updated.
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eq('', eval('v:exception'))
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end)
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it('VimL execution error: fails with specific error', function()
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local status, rv = pcall(nvim, "command", "buffer 23487")
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eq(false, status) -- nvim_command() failed.
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eq("E86: Buffer 23487 does not exist", string.match(rv, "E%d*:.*"))
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eq('', eval('v:errmsg')) -- v:errmsg was not updated.
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eq('', eval('v:exception'))
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end)
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end)
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describe('nvim_command_output', function()
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it('does not induce hit-enter prompt', function()
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-- Induce a hit-enter prompt use nvim_input (non-blocking).
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nvim('command', 'set cmdheight=1')
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nvim('input', [[:echo "hi\nhi2"<CR>]])
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-- Verify hit-enter prompt.
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eq({mode='r', blocking=true}, nvim("get_mode"))
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nvim('input', [[<C-c>]])
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-- Verify NO hit-enter prompt.
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nvim('command_output', [[echo "hi\nhi2"]])
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eq({mode='n', blocking=false}, nvim("get_mode"))
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end)
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it('captures command output', function()
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eq('this is\nspinal tap',
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nvim('command_output', [[echo "this is\nspinal tap"]]))
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eq('no line ending!',
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nvim('command_output', [[echon "no line ending!"]]))
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end)
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it('captures empty command output', function()
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eq('', nvim('command_output', 'echo'))
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end)
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it('captures single-char command output', function()
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eq('x', nvim('command_output', 'echo "x"'))
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end)
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it('captures multiple commands', function()
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eq('foo\n 1 %a "[No Name]" line 1',
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nvim('command_output', 'echo "foo" | ls'))
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end)
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it('captures nested execute()', function()
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eq('\nnested1\nnested2\n 1 %a "[No Name]" line 1',
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nvim('command_output',
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[[echo execute('echo "nested1\nnested2"') | ls]]))
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end)
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it('captures nested nvim_command_output()', function()
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eq('nested1\nnested2\n 1 %a "[No Name]" line 1',
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nvim('command_output',
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[[echo nvim_command_output('echo "nested1\nnested2"') | ls]]))
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end)
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it('returns shell |:!| output', function()
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local win_lf = iswin() and '\r' or ''
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eq(':!echo foo\r\n\nfoo'..win_lf..'\n', nvim('command_output', [[!echo foo]]))
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end)
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it('VimL validation error: fails with specific error', function()
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local status, rv = pcall(nvim, "command_output", "bogus commannnd")
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eq(false, status) -- nvim_command_output() failed.
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eq("E492: Not an editor command: bogus commannnd",
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string.match(rv, "E%d*:.*"))
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eq('', eval('v:errmsg')) -- v:errmsg was not updated.
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-- Verify NO hit-enter prompt.
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eq({mode='n', blocking=false}, nvim("get_mode"))
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end)
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it('VimL execution error: fails with specific error', function()
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local status, rv = pcall(nvim, "command_output", "buffer 42")
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eq(false, status) -- nvim_command_output() failed.
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eq("E86: Buffer 42 does not exist", string.match(rv, "E%d*:.*"))
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eq('', eval('v:errmsg')) -- v:errmsg was not updated.
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-- Verify NO hit-enter prompt.
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eq({mode='n', blocking=false}, nvim("get_mode"))
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end)
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it('Does not cause heap buffer overflow with large output', function()
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eq(eval('string(range(1000000))'),
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nvim('command_output', 'echo range(1000000)'))
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end)
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end)
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describe('nvim_eval', function()
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it('works', function()
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nvim('command', 'let g:v1 = "a"')
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nvim('command', 'let g:v2 = [1, 2, {"v3": 3}]')
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eq({v1 = 'a', v2 = { 1, 2, { v3 = 3 } } }, nvim('eval', 'g:'))
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end)
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it('handles NULL-initialized strings correctly', function()
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eq(1, nvim('eval',"matcharg(1) == ['', '']"))
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eq({'', ''}, nvim('eval','matcharg(1)'))
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end)
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it('works under deprecated name', function()
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eq(2, request("vim_eval", "1+1"))
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end)
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it("VimL error: returns error details, does NOT update v:errmsg", function()
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eq('Vim:E121: Undefined variable: bogus',
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pcall_err(request, 'nvim_eval', 'bogus expression'))
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eq('', eval('v:errmsg')) -- v:errmsg was not updated.
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end)
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end)
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describe('nvim_call_function', function()
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it('works', function()
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nvim('call_function', 'setqflist', { { { filename = 'something', lnum = 17 } }, 'r' })
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eq(17, nvim('call_function', 'getqflist', {})[1].lnum)
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eq(17, nvim('call_function', 'eval', {17}))
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eq('foo', nvim('call_function', 'simplify', {'this/./is//redundant/../../../foo'}))
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end)
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it("VimL validation error: returns specific error, does NOT update v:errmsg", function()
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eq('Vim:E117: Unknown function: bogus function',
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pcall_err(request, 'nvim_call_function', 'bogus function', {'arg1'}))
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eq('Vim:E119: Not enough arguments for function: atan',
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pcall_err(request, 'nvim_call_function', 'atan', {}))
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eq('', eval('v:exception'))
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eq('', eval('v:errmsg')) -- v:errmsg was not updated.
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end)
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it("VimL error: returns error details, does NOT update v:errmsg", function()
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eq('Vim:E808: Number or Float required',
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pcall_err(request, 'nvim_call_function', 'atan', {'foo'}))
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eq('Vim:Invalid channel stream "xxx"',
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pcall_err(request, 'nvim_call_function', 'chanclose', {999, 'xxx'}))
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eq('Vim:E900: Invalid channel id',
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pcall_err(request, 'nvim_call_function', 'chansend', {999, 'foo'}))
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eq('', eval('v:exception'))
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eq('', eval('v:errmsg')) -- v:errmsg was not updated.
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end)
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it("VimL exception: returns exception details, does NOT update v:errmsg", function()
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source([[
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function! Foo() abort
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throw 'wtf'
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endfunction
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]])
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eq('wtf', pcall_err(request, 'nvim_call_function', 'Foo', {}))
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eq('', eval('v:exception'))
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eq('', eval('v:errmsg')) -- v:errmsg was not updated.
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end)
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it('validates args', function()
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local too_many_args = { 'x', 'x', 'x', 'x', 'x', 'x', 'x', 'x', 'x', 'x', 'x', 'x', 'x', 'x', 'x', 'x', 'x', 'x', 'x', 'x', 'x' }
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source([[
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function! Foo(...) abort
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echo a:000
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endfunction
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]])
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-- E740
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eq('Function called with too many arguments',
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pcall_err(request, 'nvim_call_function', 'Foo', too_many_args))
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end)
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end)
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describe('nvim_call_dict_function', function()
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it('invokes VimL dict function', function()
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source([[
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function! F(name) dict
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return self.greeting.', '.a:name.'!'
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endfunction
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let g:test_dict_fn = { 'greeting':'Hello', 'F':function('F') }
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let g:test_dict_fn2 = { 'greeting':'Hi' }
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function g:test_dict_fn2.F2(name)
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return self.greeting.', '.a:name.' ...'
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endfunction
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]])
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-- :help Dictionary-function
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eq('Hello, World!', nvim('call_dict_function', 'g:test_dict_fn', 'F', {'World'}))
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-- Funcref is sent as NIL over RPC.
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eq({ greeting = 'Hello', F = NIL }, nvim('get_var', 'test_dict_fn'))
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-- :help numbered-function
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eq('Hi, Moon ...', nvim('call_dict_function', 'g:test_dict_fn2', 'F2', {'Moon'}))
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-- Funcref is sent as NIL over RPC.
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eq({ greeting = 'Hi', F2 = NIL }, nvim('get_var', 'test_dict_fn2'))
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-- Function specified via RPC dict.
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source('function! G() dict\n return "@".(self.result)."@"\nendfunction')
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eq('@it works@', nvim('call_dict_function', { result = 'it works', G = 'G'}, 'G', {}))
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end)
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it('validates args', function()
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command('let g:d={"baz":"zub","meep":[]}')
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eq('Not found: bogus',
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pcall_err(request, 'nvim_call_dict_function', 'g:d', 'bogus', {1,2}))
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eq('Not a function: baz',
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pcall_err(request, 'nvim_call_dict_function', 'g:d', 'baz', {1,2}))
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eq('Not a function: meep',
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pcall_err(request, 'nvim_call_dict_function', 'g:d', 'meep', {1,2}))
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eq('Vim:E117: Unknown function: f',
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pcall_err(request, 'nvim_call_dict_function', { f = '' }, 'f', {1,2}))
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eq('Not a function: f',
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pcall_err(request, 'nvim_call_dict_function', "{ 'f': '' }", 'f', {1,2}))
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eq('dict argument type must be String or Dictionary',
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pcall_err(request, 'nvim_call_dict_function', 42, 'f', {1,2}))
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eq('Failed to evaluate dict expression',
|
|
pcall_err(request, 'nvim_call_dict_function', 'foo', 'f', {1,2}))
|
|
eq('dict not found',
|
|
pcall_err(request, 'nvim_call_dict_function', '42', 'f', {1,2}))
|
|
eq('Invalid (empty) function name',
|
|
pcall_err(request, 'nvim_call_dict_function', "{ 'f': '' }", '', {1,2}))
|
|
end)
|
|
end)
|
|
|
|
describe('nvim_exec_lua', function()
|
|
it('works', function()
|
|
meths.exec_lua('vim.api.nvim_set_var("test", 3)', {})
|
|
eq(3, meths.get_var('test'))
|
|
|
|
eq(17, meths.exec_lua('a, b = ...\nreturn a + b', {10,7}))
|
|
|
|
eq(NIL, meths.exec_lua('function xx(a,b)\nreturn a..b\nend',{}))
|
|
eq("xy", meths.exec_lua('return xx(...)', {'x','y'}))
|
|
|
|
-- Deprecated name: nvim_execute_lua.
|
|
eq("xy", meths.execute_lua('return xx(...)', {'x','y'}))
|
|
end)
|
|
|
|
it('reports errors', function()
|
|
eq([[Error loading lua: [string "<nvim>"]:1: '=' expected near '+']],
|
|
pcall_err(meths.exec_lua, 'a+*b', {}))
|
|
|
|
eq([[Error loading lua: [string "<nvim>"]:1: unexpected symbol near '1']],
|
|
pcall_err(meths.exec_lua, '1+2', {}))
|
|
|
|
eq([[Error loading lua: [string "<nvim>"]:1: unexpected symbol]],
|
|
pcall_err(meths.exec_lua, 'aa=bb\0', {}))
|
|
|
|
eq([[Error executing lua: [string "<nvim>"]:1: attempt to call global 'bork' (a nil value)]],
|
|
pcall_err(meths.exec_lua, 'bork()', {}))
|
|
|
|
eq('Error executing lua: [string "<nvim>"]:1: did\nthe\nfail',
|
|
pcall_err(meths.exec_lua, 'error("did\\nthe\\nfail")', {}))
|
|
end)
|
|
|
|
it('uses native float values', function()
|
|
eq(2.5, meths.exec_lua("return select(1, ...)", {2.5}))
|
|
eq("2.5", meths.exec_lua("return vim.inspect(...)", {2.5}))
|
|
|
|
-- "special" float values are still accepted as return values.
|
|
eq(2.5, meths.exec_lua("return vim.api.nvim_eval('2.5')", {}))
|
|
eq("{\n [false] = 2.5,\n [true] = 3\n}", meths.exec_lua("return vim.inspect(vim.api.nvim_eval('2.5'))", {}))
|
|
end)
|
|
end)
|
|
|
|
describe('nvim_input', function()
|
|
it("VimL error: does NOT fail, updates v:errmsg", function()
|
|
local status, _ = pcall(nvim, "input", ":call bogus_fn()<CR>")
|
|
local v_errnum = string.match(nvim("eval", "v:errmsg"), "E%d*:")
|
|
eq(true, status) -- nvim_input() did not fail.
|
|
eq("E117:", v_errnum) -- v:errmsg was updated.
|
|
end)
|
|
|
|
it('does not crash even if trans_special result is largest #11788, #12287', function()
|
|
command("call nvim_input('<M-'.nr2char(0x40000000).'>')")
|
|
eq(1, eval('1'))
|
|
end)
|
|
end)
|
|
|
|
describe('nvim_paste', function()
|
|
it('validates args', function()
|
|
eq('Invalid phase: -2',
|
|
pcall_err(request, 'nvim_paste', 'foo', true, -2))
|
|
eq('Invalid phase: 4',
|
|
pcall_err(request, 'nvim_paste', 'foo', true, 4))
|
|
end)
|
|
it('stream: multiple chunks form one undo-block', function()
|
|
nvim('paste', '1/chunk 1 (start)\n', true, 1)
|
|
nvim('paste', '1/chunk 2 (end)\n', true, 3)
|
|
local expected1 = [[
|
|
1/chunk 1 (start)
|
|
1/chunk 2 (end)
|
|
]]
|
|
expect(expected1)
|
|
nvim('paste', '2/chunk 1 (start)\n', true, 1)
|
|
nvim('paste', '2/chunk 2\n', true, 2)
|
|
expect([[
|
|
1/chunk 1 (start)
|
|
1/chunk 2 (end)
|
|
2/chunk 1 (start)
|
|
2/chunk 2
|
|
]])
|
|
nvim('paste', '2/chunk 3\n', true, 2)
|
|
nvim('paste', '2/chunk 4 (end)\n', true, 3)
|
|
expect([[
|
|
1/chunk 1 (start)
|
|
1/chunk 2 (end)
|
|
2/chunk 1 (start)
|
|
2/chunk 2
|
|
2/chunk 3
|
|
2/chunk 4 (end)
|
|
]])
|
|
feed('u') -- Undo.
|
|
expect(expected1)
|
|
end)
|
|
it('non-streaming', function()
|
|
-- With final "\n".
|
|
nvim('paste', 'line 1\nline 2\nline 3\n', true, -1)
|
|
expect([[
|
|
line 1
|
|
line 2
|
|
line 3
|
|
]])
|
|
eq({0,4,1,0}, funcs.getpos('.')) -- Cursor follows the paste.
|
|
eq(false, nvim('get_option', 'paste'))
|
|
command('%delete _')
|
|
-- Without final "\n".
|
|
nvim('paste', 'line 1\nline 2\nline 3', true, -1)
|
|
expect([[
|
|
line 1
|
|
line 2
|
|
line 3]])
|
|
eq({0,3,6,0}, funcs.getpos('.'))
|
|
command('%delete _')
|
|
-- CRLF #10872
|
|
nvim('paste', 'line 1\r\nline 2\r\nline 3\r\n', true, -1)
|
|
expect([[
|
|
line 1
|
|
line 2
|
|
line 3
|
|
]])
|
|
eq({0,4,1,0}, funcs.getpos('.'))
|
|
command('%delete _')
|
|
-- CRLF without final "\n".
|
|
nvim('paste', 'line 1\r\nline 2\r\nline 3\r', true, -1)
|
|
expect([[
|
|
line 1
|
|
line 2
|
|
line 3
|
|
]])
|
|
eq({0,4,1,0}, funcs.getpos('.'))
|
|
command('%delete _')
|
|
-- CRLF without final "\r\n".
|
|
nvim('paste', 'line 1\r\nline 2\r\nline 3', true, -1)
|
|
expect([[
|
|
line 1
|
|
line 2
|
|
line 3]])
|
|
eq({0,3,6,0}, funcs.getpos('.'))
|
|
command('%delete _')
|
|
-- Various other junk.
|
|
nvim('paste', 'line 1\r\n\r\rline 2\nline 3\rline 4\r', true, -1)
|
|
expect('line 1\n\n\nline 2\nline 3\nline 4\n')
|
|
eq({0,7,1,0}, funcs.getpos('.'))
|
|
eq(false, nvim('get_option', 'paste'))
|
|
end)
|
|
it('Replace-mode', function()
|
|
-- Within single line
|
|
nvim('put', {'aabbccdd', 'eeffgghh', 'iijjkkll'}, "c", true, false)
|
|
command('normal l')
|
|
command('startreplace')
|
|
nvim('paste', '123456', true, -1)
|
|
expect([[
|
|
a123456d
|
|
eeffgghh
|
|
iijjkkll]])
|
|
command('%delete _')
|
|
-- Across lines
|
|
nvim('put', {'aabbccdd', 'eeffgghh', 'iijjkkll'}, "c", true, false)
|
|
command('normal l')
|
|
command('startreplace')
|
|
nvim('paste', '123\n456', true, -1)
|
|
expect([[
|
|
a123
|
|
456d
|
|
eeffgghh
|
|
iijjkkll]])
|
|
end)
|
|
it('crlf=false does not break lines at CR, CRLF', function()
|
|
nvim('paste', 'line 1\r\n\r\rline 2\nline 3\rline 4\r', false, -1)
|
|
expect('line 1\r\n\r\rline 2\nline 3\rline 4\r')
|
|
eq({0,3,14,0}, funcs.getpos('.'))
|
|
end)
|
|
it('vim.paste() failure', function()
|
|
nvim('exec_lua', 'vim.paste = (function(lines, phase) error("fake fail") end)', {})
|
|
eq([[Error executing lua: [string "<nvim>"]:1: fake fail]],
|
|
pcall_err(request, 'nvim_paste', 'line 1\nline 2\nline 3', false, 1))
|
|
end)
|
|
end)
|
|
|
|
describe('nvim_put', function()
|
|
it('validates args', function()
|
|
eq('Invalid lines (expected array of strings)',
|
|
pcall_err(request, 'nvim_put', {42}, 'l', false, false))
|
|
eq("Invalid type: 'x'",
|
|
pcall_err(request, 'nvim_put', {'foo'}, 'x', false, false))
|
|
end)
|
|
it("fails if 'nomodifiable'", function()
|
|
command('set nomodifiable')
|
|
eq([[Vim:E21: Cannot make changes, 'modifiable' is off]],
|
|
pcall_err(request, 'nvim_put', {'a','b'}, 'l', true, true))
|
|
end)
|
|
it('inserts text', function()
|
|
-- linewise
|
|
nvim('put', {'line 1','line 2','line 3'}, 'l', true, true)
|
|
expect([[
|
|
|
|
line 1
|
|
line 2
|
|
line 3]])
|
|
eq({0,4,1,0}, funcs.getpos('.'))
|
|
command('%delete _')
|
|
-- charwise
|
|
nvim('put', {'line 1','line 2','line 3'}, 'c', true, false)
|
|
expect([[
|
|
line 1
|
|
line 2
|
|
line 3]])
|
|
eq({0,1,1,0}, funcs.getpos('.')) -- follow=false
|
|
-- blockwise
|
|
nvim('put', {'AA','BB'}, 'b', true, true)
|
|
expect([[
|
|
lAAine 1
|
|
lBBine 2
|
|
line 3]])
|
|
eq({0,2,4,0}, funcs.getpos('.'))
|
|
command('%delete _')
|
|
-- Empty lines list.
|
|
nvim('put', {}, 'c', true, true)
|
|
eq({0,1,1,0}, funcs.getpos('.'))
|
|
expect([[]])
|
|
-- Single empty line.
|
|
nvim('put', {''}, 'c', true, true)
|
|
eq({0,1,1,0}, funcs.getpos('.'))
|
|
expect([[
|
|
]])
|
|
nvim('put', {'AB'}, 'c', true, true)
|
|
-- after=false, follow=true
|
|
nvim('put', {'line 1','line 2'}, 'c', false, true)
|
|
expect([[
|
|
Aline 1
|
|
line 2B]])
|
|
eq({0,2,7,0}, funcs.getpos('.'))
|
|
command('%delete _')
|
|
nvim('put', {'AB'}, 'c', true, true)
|
|
-- after=false, follow=false
|
|
nvim('put', {'line 1','line 2'}, 'c', false, false)
|
|
expect([[
|
|
Aline 1
|
|
line 2B]])
|
|
eq({0,1,2,0}, funcs.getpos('.'))
|
|
eq('', nvim('eval', 'v:errmsg'))
|
|
end)
|
|
|
|
it('detects charwise/linewise text (empty {type})', function()
|
|
-- linewise (final item is empty string)
|
|
nvim('put', {'line 1','line 2','line 3',''}, '', true, true)
|
|
expect([[
|
|
|
|
line 1
|
|
line 2
|
|
line 3]])
|
|
eq({0,4,1,0}, funcs.getpos('.'))
|
|
command('%delete _')
|
|
-- charwise (final item is non-empty)
|
|
nvim('put', {'line 1','line 2','line 3'}, '', true, true)
|
|
expect([[
|
|
line 1
|
|
line 2
|
|
line 3]])
|
|
eq({0,3,6,0}, funcs.getpos('.'))
|
|
end)
|
|
|
|
it('allows block width', function()
|
|
-- behave consistently with setreg(); support "\022{NUM}" return by getregtype()
|
|
meths.put({'line 1','line 2','line 3'}, 'l', false, false)
|
|
expect([[
|
|
line 1
|
|
line 2
|
|
line 3
|
|
]])
|
|
|
|
-- larger width create spaces
|
|
meths.put({'a', 'bc'}, 'b3', false, false)
|
|
expect([[
|
|
a line 1
|
|
bc line 2
|
|
line 3
|
|
]])
|
|
-- smaller width is ignored
|
|
meths.put({'xxx', 'yyy'}, '\0221', false, true)
|
|
expect([[
|
|
xxxa line 1
|
|
yyybc line 2
|
|
line 3
|
|
]])
|
|
eq("Invalid type: 'bx'",
|
|
pcall_err(meths.put, {'xxx', 'yyy'}, 'bx', false, true))
|
|
eq("Invalid type: 'b3x'",
|
|
pcall_err(meths.put, {'xxx', 'yyy'}, 'b3x', false, true))
|
|
end)
|
|
end)
|
|
|
|
describe('nvim_strwidth', function()
|
|
it('works', function()
|
|
eq(3, nvim('strwidth', 'abc'))
|
|
-- 6 + (neovim)
|
|
-- 19 * 2 (each japanese character occupies two cells)
|
|
eq(44, nvim('strwidth', 'neovimのデザインかなりまともなのになってる。'))
|
|
end)
|
|
|
|
it('cannot handle NULs', function()
|
|
eq(0, nvim('strwidth', '\0abc'))
|
|
end)
|
|
end)
|
|
|
|
describe('nvim_get_current_line, nvim_set_current_line', function()
|
|
it('works', function()
|
|
eq('', nvim('get_current_line'))
|
|
nvim('set_current_line', 'abc')
|
|
eq('abc', nvim('get_current_line'))
|
|
end)
|
|
end)
|
|
|
|
describe('set/get/del variables', function()
|
|
it('nvim_get_var, nvim_set_var, nvim_del_var', function()
|
|
nvim('set_var', 'lua', {1, 2, {['3'] = 1}})
|
|
eq({1, 2, {['3'] = 1}}, nvim('get_var', 'lua'))
|
|
eq({1, 2, {['3'] = 1}}, nvim('eval', 'g:lua'))
|
|
eq(1, funcs.exists('g:lua'))
|
|
meths.del_var('lua')
|
|
eq(0, funcs.exists('g:lua'))
|
|
eq("Key not found: lua", pcall_err(meths.del_var, 'lua'))
|
|
meths.set_var('lua', 1)
|
|
|
|
-- Set locked g: var.
|
|
command('lockvar lua')
|
|
eq('Key is locked: lua', pcall_err(meths.del_var, 'lua'))
|
|
eq('Key is locked: lua', pcall_err(meths.set_var, 'lua', 1))
|
|
end)
|
|
|
|
it('nvim_get_vvar, nvim_set_vvar', function()
|
|
-- Set readonly v: var.
|
|
eq('Key is read-only: count',
|
|
pcall_err(request, 'nvim_set_vvar', 'count', 42))
|
|
-- Set writable v: var.
|
|
meths.set_vvar('errmsg', 'set by API')
|
|
eq('set by API', meths.get_vvar('errmsg'))
|
|
end)
|
|
|
|
it('vim_set_var returns the old value', function()
|
|
local val1 = {1, 2, {['3'] = 1}}
|
|
local val2 = {4, 7}
|
|
eq(NIL, request('vim_set_var', 'lua', val1))
|
|
eq(val1, request('vim_set_var', 'lua', val2))
|
|
end)
|
|
|
|
it('vim_del_var returns the old value', function()
|
|
local val1 = {1, 2, {['3'] = 1}}
|
|
local val2 = {4, 7}
|
|
eq(NIL, request('vim_set_var', 'lua', val1))
|
|
eq(val1, request('vim_set_var', 'lua', val2))
|
|
eq(val2, request('vim_del_var', 'lua'))
|
|
end)
|
|
|
|
it('truncates values with NULs in them', function()
|
|
nvim('set_var', 'xxx', 'ab\0cd')
|
|
eq('ab', nvim('get_var', 'xxx'))
|
|
end)
|
|
end)
|
|
|
|
describe('nvim_get_option, nvim_set_option', function()
|
|
it('works', function()
|
|
ok(nvim('get_option', 'equalalways'))
|
|
nvim('set_option', 'equalalways', false)
|
|
ok(not nvim('get_option', 'equalalways'))
|
|
end)
|
|
|
|
it('works to get global value of local options', function()
|
|
eq(false, nvim('get_option', 'lisp'))
|
|
eq(8, nvim('get_option', 'shiftwidth'))
|
|
end)
|
|
|
|
it('works to set global value of local options', function()
|
|
nvim('set_option', 'lisp', true)
|
|
eq(true, nvim('get_option', 'lisp'))
|
|
eq(false, helpers.curbuf('get_option', 'lisp'))
|
|
eq(nil, nvim('command_output', 'setglobal lisp?'):match('nolisp'))
|
|
eq('nolisp', nvim('command_output', 'setlocal lisp?'):match('nolisp'))
|
|
nvim('set_option', 'shiftwidth', 20)
|
|
eq('20', nvim('command_output', 'setglobal shiftwidth?'):match('%d+'))
|
|
eq('8', nvim('command_output', 'setlocal shiftwidth?'):match('%d+'))
|
|
end)
|
|
|
|
it('most window-local options have no global value', function()
|
|
local status, err = pcall(nvim, 'get_option', 'foldcolumn')
|
|
eq(false, status)
|
|
ok(err:match('Invalid option name') ~= nil)
|
|
end)
|
|
|
|
it('updates where the option was last set from', function()
|
|
nvim('set_option', 'equalalways', false)
|
|
local status, rv = pcall(nvim, 'command_output',
|
|
'verbose set equalalways?')
|
|
eq(true, status)
|
|
ok(nil ~= string.find(rv, 'noequalalways\n'..
|
|
'\tLast set from API client %(channel id %d+%)'))
|
|
|
|
nvim('exec_lua', 'vim.api.nvim_set_option("equalalways", true)', {})
|
|
status, rv = pcall(nvim, 'command_output',
|
|
'verbose set equalalways?')
|
|
eq(true, status)
|
|
eq(' equalalways\n\tLast set from Lua', rv)
|
|
end)
|
|
end)
|
|
|
|
describe('nvim_{get,set}_current_buf, nvim_list_bufs', function()
|
|
it('works', function()
|
|
eq(1, #nvim('list_bufs'))
|
|
eq(nvim('list_bufs')[1], nvim('get_current_buf'))
|
|
nvim('command', 'new')
|
|
eq(2, #nvim('list_bufs'))
|
|
eq(nvim('list_bufs')[2], nvim('get_current_buf'))
|
|
nvim('set_current_buf', nvim('list_bufs')[1])
|
|
eq(nvim('list_bufs')[1], nvim('get_current_buf'))
|
|
end)
|
|
end)
|
|
|
|
describe('nvim_{get,set}_current_win, nvim_list_wins', function()
|
|
it('works', function()
|
|
eq(1, #nvim('list_wins'))
|
|
eq(nvim('list_wins')[1], nvim('get_current_win'))
|
|
nvim('command', 'vsplit')
|
|
nvim('command', 'split')
|
|
eq(3, #nvim('list_wins'))
|
|
eq(nvim('list_wins')[1], nvim('get_current_win'))
|
|
nvim('set_current_win', nvim('list_wins')[2])
|
|
eq(nvim('list_wins')[2], nvim('get_current_win'))
|
|
end)
|
|
end)
|
|
|
|
describe('nvim_{get,set}_current_tabpage, nvim_list_tabpages', function()
|
|
it('works', function()
|
|
eq(1, #nvim('list_tabpages'))
|
|
eq(nvim('list_tabpages')[1], nvim('get_current_tabpage'))
|
|
nvim('command', 'tabnew')
|
|
eq(2, #nvim('list_tabpages'))
|
|
eq(2, #nvim('list_wins'))
|
|
eq(nvim('list_wins')[2], nvim('get_current_win'))
|
|
eq(nvim('list_tabpages')[2], nvim('get_current_tabpage'))
|
|
nvim('set_current_win', nvim('list_wins')[1])
|
|
-- Switching window also switches tabpages if necessary
|
|
eq(nvim('list_tabpages')[1], nvim('get_current_tabpage'))
|
|
eq(nvim('list_wins')[1], nvim('get_current_win'))
|
|
nvim('set_current_tabpage', nvim('list_tabpages')[2])
|
|
eq(nvim('list_tabpages')[2], nvim('get_current_tabpage'))
|
|
eq(nvim('list_wins')[2], nvim('get_current_win'))
|
|
end)
|
|
end)
|
|
|
|
describe('nvim_get_mode', function()
|
|
it("during normal-mode `g` returns blocking=true", function()
|
|
nvim("input", "o") -- add a line
|
|
eq({mode='i', blocking=false}, nvim("get_mode"))
|
|
nvim("input", [[<C-\><C-N>]])
|
|
eq(2, nvim("eval", "line('.')"))
|
|
eq({mode='n', blocking=false}, nvim("get_mode"))
|
|
|
|
nvim("input", "g")
|
|
eq({mode='n', blocking=true}, nvim("get_mode"))
|
|
|
|
nvim("input", "k") -- complete the operator
|
|
eq(1, nvim("eval", "line('.')")) -- verify the completed operator
|
|
eq({mode='n', blocking=false}, nvim("get_mode"))
|
|
end)
|
|
|
|
it("returns the correct result multiple consecutive times", function()
|
|
for _ = 1,5 do
|
|
eq({mode='n', blocking=false}, nvim("get_mode"))
|
|
end
|
|
nvim("input", "g")
|
|
for _ = 1,4 do
|
|
eq({mode='n', blocking=true}, nvim("get_mode"))
|
|
end
|
|
nvim("input", "g")
|
|
for _ = 1,7 do
|
|
eq({mode='n', blocking=false}, nvim("get_mode"))
|
|
end
|
|
end)
|
|
|
|
it("during normal-mode CTRL-W, returns blocking=true", function()
|
|
nvim("input", "<C-W>")
|
|
eq({mode='n', blocking=true}, nvim("get_mode"))
|
|
|
|
nvim("input", "s") -- complete the operator
|
|
eq(2, nvim("eval", "winnr('$')")) -- verify the completed operator
|
|
eq({mode='n', blocking=false}, nvim("get_mode"))
|
|
end)
|
|
|
|
it("during press-enter prompt returns blocking=true", function()
|
|
eq({mode='n', blocking=false}, nvim("get_mode"))
|
|
command("echom 'msg1'")
|
|
command("echom 'msg2'")
|
|
command("echom 'msg3'")
|
|
command("echom 'msg4'")
|
|
command("echom 'msg5'")
|
|
eq({mode='n', blocking=false}, nvim("get_mode"))
|
|
nvim("input", ":messages<CR>")
|
|
eq({mode='r', blocking=true}, nvim("get_mode"))
|
|
end)
|
|
|
|
it("during getchar() returns blocking=false", function()
|
|
nvim("input", ":let g:test_input = nr2char(getchar())<CR>")
|
|
-- Events are enabled during getchar(), RPC calls are *not* blocked. #5384
|
|
eq({mode='n', blocking=false}, nvim("get_mode"))
|
|
eq(0, nvim("eval", "exists('g:test_input')"))
|
|
nvim("input", "J")
|
|
eq("J", nvim("eval", "g:test_input"))
|
|
eq({mode='n', blocking=false}, nvim("get_mode"))
|
|
end)
|
|
|
|
-- TODO: bug #6247#issuecomment-286403810
|
|
it("batched with input", function()
|
|
eq({mode='n', blocking=false}, nvim("get_mode"))
|
|
command("echom 'msg1'")
|
|
command("echom 'msg2'")
|
|
command("echom 'msg3'")
|
|
command("echom 'msg4'")
|
|
command("echom 'msg5'")
|
|
|
|
local req = {
|
|
{'nvim_get_mode', {}},
|
|
{'nvim_input', {':messages<CR>'}},
|
|
{'nvim_get_mode', {}},
|
|
{'nvim_eval', {'1'}},
|
|
}
|
|
eq({ { {mode='n', blocking=false},
|
|
13,
|
|
{mode='n', blocking=false}, -- TODO: should be blocked=true ?
|
|
1 },
|
|
NIL}, meths.call_atomic(req))
|
|
eq({mode='r', blocking=true}, nvim("get_mode"))
|
|
end)
|
|
it("during insert-mode map-pending, returns blocking=true #6166", function()
|
|
command("inoremap xx foo")
|
|
nvim("input", "ix")
|
|
eq({mode='i', blocking=true}, nvim("get_mode"))
|
|
end)
|
|
it("during normal-mode gU, returns blocking=false #6166", function()
|
|
nvim("input", "gu")
|
|
eq({mode='no', blocking=false}, nvim("get_mode"))
|
|
end)
|
|
end)
|
|
|
|
describe('RPC (K_EVENT) #6166', function()
|
|
it('does not complete ("interrupt") normal-mode operator-pending', function()
|
|
helpers.insert([[
|
|
FIRST LINE
|
|
SECOND LINE]])
|
|
nvim('input', 'gg')
|
|
nvim('input', 'gu')
|
|
-- Make any RPC request (can be non-async: op-pending does not block).
|
|
nvim('get_current_buf')
|
|
-- Buffer should not change.
|
|
expect([[
|
|
FIRST LINE
|
|
SECOND LINE]])
|
|
-- Now send input to complete the operator.
|
|
nvim('input', 'j')
|
|
expect([[
|
|
first line
|
|
second line]])
|
|
end)
|
|
|
|
it('does not complete ("interrupt") `d` #3732', function()
|
|
local screen = Screen.new(20, 4)
|
|
screen:attach()
|
|
command('set listchars=eol:$')
|
|
command('set list')
|
|
feed('ia<cr>b<cr>c<cr><Esc>kkk')
|
|
feed('d')
|
|
-- Make any RPC request (can be non-async: op-pending does not block).
|
|
nvim('get_current_buf')
|
|
screen:expect([[
|
|
^a$ |
|
|
b$ |
|
|
c$ |
|
|
|
|
|
]])
|
|
end)
|
|
|
|
it('does not complete ("interrupt") normal-mode map-pending', function()
|
|
command("nnoremap dd :let g:foo='it worked...'<CR>")
|
|
helpers.insert([[
|
|
FIRST LINE
|
|
SECOND LINE]])
|
|
nvim('input', 'gg')
|
|
nvim('input', 'd')
|
|
-- Make any RPC request (must be async, because map-pending blocks).
|
|
nvim('get_api_info')
|
|
-- Send input to complete the mapping.
|
|
nvim('input', 'd')
|
|
expect([[
|
|
FIRST LINE
|
|
SECOND LINE]])
|
|
eq('it worked...', helpers.eval('g:foo'))
|
|
end)
|
|
it('does not complete ("interrupt") insert-mode map-pending', function()
|
|
command('inoremap xx foo')
|
|
command('set timeoutlen=9999')
|
|
helpers.insert([[
|
|
FIRST LINE
|
|
SECOND LINE]])
|
|
nvim('input', 'ix')
|
|
-- Make any RPC request (must be async, because map-pending blocks).
|
|
nvim('get_api_info')
|
|
-- Send input to complete the mapping.
|
|
nvim('input', 'x')
|
|
expect([[
|
|
FIRST LINE
|
|
SECOND LINfooE]])
|
|
end)
|
|
end)
|
|
|
|
describe('nvim_get_context', function()
|
|
it('validates args', function()
|
|
eq('unexpected key: blah',
|
|
pcall_err(nvim, 'get_context', {blah={}}))
|
|
eq('invalid value for key: types',
|
|
pcall_err(nvim, 'get_context', {types=42}))
|
|
eq('unexpected type: zub',
|
|
pcall_err(nvim, 'get_context', {types={'jumps', 'zub', 'zam',}}))
|
|
end)
|
|
it('returns map of current editor state', function()
|
|
local opts = {types={'regs', 'jumps', 'bufs', 'gvars'}}
|
|
eq({}, parse_context(nvim('get_context', {})))
|
|
|
|
feed('i1<cr>2<cr>3<c-[>ddddddqahjklquuu')
|
|
feed('gg')
|
|
feed('G')
|
|
command('edit! BUF1')
|
|
command('edit BUF2')
|
|
nvim('set_var', 'one', 1)
|
|
nvim('set_var', 'Two', 2)
|
|
nvim('set_var', 'THREE', 3)
|
|
|
|
local expected_ctx = {
|
|
['regs'] = {
|
|
{['rt'] = 1, ['rc'] = {'1'}, ['n'] = 49, ['ru'] = true},
|
|
{['rt'] = 1, ['rc'] = {'2'}, ['n'] = 50},
|
|
{['rt'] = 1, ['rc'] = {'3'}, ['n'] = 51},
|
|
{['rc'] = {'hjkl'}, ['n'] = 97},
|
|
},
|
|
|
|
['jumps'] = eval(([[
|
|
filter(map(getjumplist()[0], 'filter(
|
|
{ "f": expand("#".v:val.bufnr.":p"), "l": v:val.lnum },
|
|
{ k, v -> k != "l" || v != 1 })'), '!empty(v:val.f)')
|
|
]]):gsub('\n', '')),
|
|
|
|
['bufs'] = eval([[
|
|
filter(map(getbufinfo(), '{ "f": v:val.name }'), '!empty(v:val.f)')
|
|
]]),
|
|
|
|
['gvars'] = {{'one', 1}, {'Two', 2}, {'THREE', 3}},
|
|
}
|
|
|
|
eq(expected_ctx, parse_context(nvim('get_context', opts)))
|
|
eq(expected_ctx, parse_context(nvim('get_context', {})))
|
|
eq(expected_ctx, parse_context(nvim('get_context', {types={}})))
|
|
end)
|
|
end)
|
|
|
|
describe('nvim_load_context', function()
|
|
it('sets current editor state to given context dictionary', function()
|
|
local opts = {types={'regs', 'jumps', 'bufs', 'gvars'}}
|
|
eq({}, parse_context(nvim('get_context', opts)))
|
|
|
|
nvim('set_var', 'one', 1)
|
|
nvim('set_var', 'Two', 2)
|
|
nvim('set_var', 'THREE', 3)
|
|
local ctx = nvim('get_context', opts)
|
|
nvim('set_var', 'one', 'a')
|
|
nvim('set_var', 'Two', 'b')
|
|
nvim('set_var', 'THREE', 'c')
|
|
eq({'a', 'b' ,'c'}, eval('[g:one, g:Two, g:THREE]'))
|
|
nvim('load_context', ctx)
|
|
eq({1, 2 ,3}, eval('[g:one, g:Two, g:THREE]'))
|
|
end)
|
|
end)
|
|
|
|
describe('nvim_replace_termcodes', function()
|
|
it('escapes K_SPECIAL as K_SPECIAL KS_SPECIAL KE_FILLER', function()
|
|
eq('\128\254X', helpers.nvim('replace_termcodes', '\128', true, true, true))
|
|
end)
|
|
|
|
it('leaves non-K_SPECIAL string unchanged', function()
|
|
eq('abc', helpers.nvim('replace_termcodes', 'abc', true, true, true))
|
|
end)
|
|
|
|
it('converts <expressions>', function()
|
|
eq('\\', helpers.nvim('replace_termcodes', '<Leader>', true, true, true))
|
|
end)
|
|
|
|
it('converts <LeftMouse> to K_SPECIAL KS_EXTRA KE_LEFTMOUSE', function()
|
|
-- K_SPECIAL KS_EXTRA KE_LEFTMOUSE
|
|
-- 0x80 0xfd 0x2c
|
|
-- 128 253 44
|
|
eq('\128\253\44', helpers.nvim('replace_termcodes',
|
|
'<LeftMouse>', true, true, true))
|
|
end)
|
|
|
|
it('converts keycodes', function()
|
|
eq('\nx\27x\rx<x', helpers.nvim('replace_termcodes',
|
|
'<NL>x<Esc>x<CR>x<lt>x', true, true, true))
|
|
end)
|
|
|
|
it('does not convert keycodes if special=false', function()
|
|
eq('<NL>x<Esc>x<CR>x<lt>x', helpers.nvim('replace_termcodes',
|
|
'<NL>x<Esc>x<CR>x<lt>x', true, true, false))
|
|
end)
|
|
|
|
it('does not crash when transforming an empty string', function()
|
|
-- Actually does not test anything, because current code will use NULL for
|
|
-- an empty string.
|
|
--
|
|
-- Problem here is that if String argument has .data in allocated memory
|
|
-- then `return str` in vim_replace_termcodes body will make Neovim free
|
|
-- `str.data` twice: once when freeing arguments, then when freeing return
|
|
-- value.
|
|
eq('', meths.replace_termcodes('', true, true, true))
|
|
end)
|
|
end)
|
|
|
|
describe('nvim_feedkeys', function()
|
|
it('CSI escaping', function()
|
|
local function on_setup()
|
|
-- notice the special char(…) \xe2\80\xa6
|
|
nvim('feedkeys', ':let x1="…"\n', '', true)
|
|
|
|
-- Both nvim_replace_termcodes and nvim_feedkeys escape \x80
|
|
local inp = helpers.nvim('replace_termcodes', ':let x2="…"<CR>', true, true, true)
|
|
nvim('feedkeys', inp, '', true) -- escape_csi=true
|
|
|
|
-- nvim_feedkeys with CSI escaping disabled
|
|
inp = helpers.nvim('replace_termcodes', ':let x3="…"<CR>', true, true, true)
|
|
nvim('feedkeys', inp, '', false) -- escape_csi=false
|
|
|
|
helpers.stop()
|
|
end
|
|
|
|
-- spin the loop a bit
|
|
helpers.run(nil, nil, on_setup)
|
|
|
|
eq(nvim('get_var', 'x1'), '…')
|
|
-- Because of the double escaping this is neq
|
|
neq(nvim('get_var', 'x2'), '…')
|
|
eq(nvim('get_var', 'x3'), '…')
|
|
end)
|
|
end)
|
|
|
|
describe('nvim_err_write', function()
|
|
local screen
|
|
|
|
before_each(function()
|
|
clear()
|
|
screen = Screen.new(40, 8)
|
|
screen:attach()
|
|
screen:set_default_attr_ids({
|
|
[0] = {bold=true, foreground=Screen.colors.Blue},
|
|
[1] = {foreground = Screen.colors.White, background = Screen.colors.Red},
|
|
[2] = {bold = true, foreground = Screen.colors.SeaGreen},
|
|
[3] = {bold = true, reverse = true},
|
|
})
|
|
end)
|
|
|
|
it('can show one line', function()
|
|
nvim_async('err_write', 'has bork\n')
|
|
screen:expect([[
|
|
^ |
|
|
{0:~ }|
|
|
{0:~ }|
|
|
{0:~ }|
|
|
{0:~ }|
|
|
{0:~ }|
|
|
{0:~ }|
|
|
{1:has bork} |
|
|
]])
|
|
end)
|
|
|
|
it('shows return prompt when more than &cmdheight lines', function()
|
|
nvim_async('err_write', 'something happened\nvery bad\n')
|
|
screen:expect([[
|
|
|
|
|
{0:~ }|
|
|
{0:~ }|
|
|
{0:~ }|
|
|
{3: }|
|
|
{1:something happened} |
|
|
{1:very bad} |
|
|
{2:Press ENTER or type command to continue}^ |
|
|
]])
|
|
end)
|
|
|
|
it('shows return prompt after all lines are shown', function()
|
|
nvim_async('err_write', 'FAILURE\nERROR\nEXCEPTION\nTRACEBACK\n')
|
|
screen:expect([[
|
|
|
|
|
{0:~ }|
|
|
{3: }|
|
|
{1:FAILURE} |
|
|
{1:ERROR} |
|
|
{1:EXCEPTION} |
|
|
{1:TRACEBACK} |
|
|
{2:Press ENTER or type command to continue}^ |
|
|
]])
|
|
end)
|
|
|
|
it('handles multiple calls', function()
|
|
-- without linebreak text is joined to one line
|
|
nvim_async('err_write', 'very ')
|
|
nvim_async('err_write', 'fail\n')
|
|
screen:expect([[
|
|
^ |
|
|
{0:~ }|
|
|
{0:~ }|
|
|
{0:~ }|
|
|
{0:~ }|
|
|
{0:~ }|
|
|
{0:~ }|
|
|
{1:very fail} |
|
|
]])
|
|
helpers.wait()
|
|
|
|
-- shows up to &cmdheight lines
|
|
nvim_async('err_write', 'more fail\ntoo fail\n')
|
|
screen:expect([[
|
|
|
|
|
{0:~ }|
|
|
{0:~ }|
|
|
{0:~ }|
|
|
{3: }|
|
|
{1:more fail} |
|
|
{1:too fail} |
|
|
{2:Press ENTER or type command to continue}^ |
|
|
]])
|
|
feed('<cr>') -- exit the press ENTER screen
|
|
end)
|
|
end)
|
|
|
|
describe('nvim_list_chans and nvim_get_chan_info', function()
|
|
before_each(function()
|
|
command('autocmd ChanOpen * let g:opened_event = copy(v:event)')
|
|
command('autocmd ChanInfo * let g:info_event = copy(v:event)')
|
|
end)
|
|
local testinfo = {
|
|
stream = 'stdio',
|
|
id = 1,
|
|
mode = 'rpc',
|
|
client = {},
|
|
}
|
|
local stderr = {
|
|
stream = 'stderr',
|
|
id = 2,
|
|
mode = 'bytes',
|
|
}
|
|
|
|
it('returns {} for invalid channel', function()
|
|
eq({}, meths.get_chan_info(0))
|
|
eq({}, meths.get_chan_info(-1))
|
|
-- more preallocated numbers might be added, try something high
|
|
eq({}, meths.get_chan_info(10))
|
|
end)
|
|
|
|
it('works for stdio channel', function()
|
|
eq({[1]=testinfo,[2]=stderr}, meths.list_chans())
|
|
eq(testinfo, meths.get_chan_info(1))
|
|
eq(stderr, meths.get_chan_info(2))
|
|
|
|
meths.set_client_info("functionaltests",
|
|
{major=0, minor=3, patch=17},
|
|
'ui',
|
|
{do_stuff={n_args={2,3}}},
|
|
{license= 'Apache2'})
|
|
local info = {
|
|
stream = 'stdio',
|
|
id = 1,
|
|
mode = 'rpc',
|
|
client = {
|
|
name='functionaltests',
|
|
version={major=0, minor=3, patch=17},
|
|
type='ui',
|
|
methods={do_stuff={n_args={2,3}}},
|
|
attributes={license='Apache2'},
|
|
},
|
|
}
|
|
eq({info=info}, meths.get_var("info_event"))
|
|
eq({[1]=info, [2]=stderr}, meths.list_chans())
|
|
eq(info, meths.get_chan_info(1))
|
|
end)
|
|
|
|
it('works for job channel', function()
|
|
eq(3, eval("jobstart(['cat'], {'rpc': v:true})"))
|
|
local info = {
|
|
stream='job',
|
|
id=3,
|
|
mode='rpc',
|
|
client={},
|
|
}
|
|
eq({info=info}, meths.get_var("opened_event"))
|
|
eq({[1]=testinfo,[2]=stderr,[3]=info}, meths.list_chans())
|
|
eq(info, meths.get_chan_info(3))
|
|
eval('rpcrequest(3, "nvim_set_client_info", "amazing-cat", {}, "remote",'..
|
|
'{"nvim_command":{"n_args":1}},'.. -- and so on
|
|
'{"description":"The Amazing Cat"})')
|
|
info = {
|
|
stream='job',
|
|
id=3,
|
|
mode='rpc',
|
|
client = {
|
|
name='amazing-cat',
|
|
version={major=0},
|
|
type='remote',
|
|
methods={nvim_command={n_args=1}},
|
|
attributes={description="The Amazing Cat"},
|
|
},
|
|
}
|
|
eq({info=info}, meths.get_var("info_event"))
|
|
eq({[1]=testinfo,[2]=stderr,[3]=info}, meths.list_chans())
|
|
|
|
eq("Vim:Error invoking 'nvim_set_current_buf' on channel 3 (amazing-cat):\nWrong type for argument 1, expecting Buffer",
|
|
pcall_err(eval, 'rpcrequest(3, "nvim_set_current_buf", -1)'))
|
|
end)
|
|
|
|
it('works for :terminal channel', function()
|
|
command(":terminal")
|
|
eq({id=1}, meths.get_current_buf())
|
|
eq(3, meths.buf_get_option(1, "channel"))
|
|
|
|
local info = {
|
|
stream='job',
|
|
id=3,
|
|
mode='terminal',
|
|
buffer = 1,
|
|
pty='?',
|
|
}
|
|
local event = meths.get_var("opened_event")
|
|
if not iswin() then
|
|
info.pty = event.info.pty
|
|
neq(nil, string.match(info.pty, "^/dev/"))
|
|
end
|
|
eq({info=info}, event)
|
|
info.buffer = {id=1}
|
|
eq({[1]=testinfo,[2]=stderr,[3]=info}, meths.list_chans())
|
|
eq(info, meths.get_chan_info(3))
|
|
end)
|
|
end)
|
|
|
|
describe('nvim_call_atomic', function()
|
|
it('works', function()
|
|
meths.buf_set_lines(0, 0, -1, true, {'first'})
|
|
local req = {
|
|
{'nvim_get_current_line', {}},
|
|
{'nvim_set_current_line', {'second'}},
|
|
}
|
|
eq({{'first', NIL}, NIL}, meths.call_atomic(req))
|
|
eq({'second'}, meths.buf_get_lines(0, 0, -1, true))
|
|
end)
|
|
|
|
it('allows multiple return values', function()
|
|
local req = {
|
|
{'nvim_set_var', {'avar', true}},
|
|
{'nvim_set_var', {'bvar', 'string'}},
|
|
{'nvim_get_var', {'avar'}},
|
|
{'nvim_get_var', {'bvar'}},
|
|
}
|
|
eq({{NIL, NIL, true, 'string'}, NIL}, meths.call_atomic(req))
|
|
end)
|
|
|
|
it('is aborted by errors in call', function()
|
|
local error_types = meths.get_api_info()[2].error_types
|
|
local req = {
|
|
{'nvim_set_var', {'one', 1}},
|
|
{'nvim_buf_set_lines', {}},
|
|
{'nvim_set_var', {'two', 2}},
|
|
}
|
|
eq({{NIL}, {1, error_types.Exception.id,
|
|
'Wrong number of arguments: expecting 5 but got 0'}},
|
|
meths.call_atomic(req))
|
|
eq(1, meths.get_var('one'))
|
|
eq(false, pcall(meths.get_var, 'two'))
|
|
|
|
-- still returns all previous successful calls
|
|
req = {
|
|
{'nvim_set_var', {'avar', 5}},
|
|
{'nvim_set_var', {'bvar', 'string'}},
|
|
{'nvim_get_var', {'avar'}},
|
|
{'nvim_buf_get_lines', {0, 10, 20, true}},
|
|
{'nvim_get_var', {'bvar'}},
|
|
}
|
|
eq({{NIL, NIL, 5}, {3, error_types.Validation.id, 'Index out of bounds'}},
|
|
meths.call_atomic(req))
|
|
|
|
req = {
|
|
{'i_am_not_a_method', {'xx'}},
|
|
{'nvim_set_var', {'avar', 10}},
|
|
}
|
|
eq({{}, {0, error_types.Exception.id, 'Invalid method: i_am_not_a_method'}},
|
|
meths.call_atomic(req))
|
|
eq(5, meths.get_var('avar'))
|
|
end)
|
|
|
|
it('throws error on malformed arguments', function()
|
|
local req = {
|
|
{'nvim_set_var', {'avar', 1}},
|
|
{'nvim_set_var'},
|
|
{'nvim_set_var', {'avar', 2}},
|
|
}
|
|
local status, err = pcall(meths.call_atomic, req)
|
|
eq(false, status)
|
|
ok(err:match('Items in calls array must be arrays of size 2') ~= nil)
|
|
-- call before was done, but not after
|
|
eq(1, meths.get_var('avar'))
|
|
|
|
req = {
|
|
{ 'nvim_set_var', { 'bvar', { 2, 3 } } },
|
|
12,
|
|
}
|
|
status, err = pcall(meths.call_atomic, req)
|
|
eq(false, status)
|
|
ok(err:match('Items in calls array must be arrays') ~= nil)
|
|
eq({2,3}, meths.get_var('bvar'))
|
|
|
|
req = {
|
|
{'nvim_set_current_line', 'little line'},
|
|
{'nvim_set_var', {'avar', 3}},
|
|
}
|
|
status, err = pcall(meths.call_atomic, req)
|
|
eq(false, status)
|
|
ok(err:match('Args must be Array') ~= nil)
|
|
-- call before was done, but not after
|
|
eq(1, meths.get_var('avar'))
|
|
eq({''}, meths.buf_get_lines(0, 0, -1, true))
|
|
end)
|
|
end)
|
|
|
|
describe('nvim_list_runtime_paths', function()
|
|
it('returns nothing with empty &runtimepath', function()
|
|
meths.set_option('runtimepath', '')
|
|
eq({}, meths.list_runtime_paths())
|
|
end)
|
|
it('returns single runtimepath', function()
|
|
meths.set_option('runtimepath', 'a')
|
|
eq({'a'}, meths.list_runtime_paths())
|
|
end)
|
|
it('returns two runtimepaths', function()
|
|
meths.set_option('runtimepath', 'a,b')
|
|
eq({'a', 'b'}, meths.list_runtime_paths())
|
|
end)
|
|
it('returns empty strings when appropriate', function()
|
|
meths.set_option('runtimepath', 'a,,b')
|
|
eq({'a', '', 'b'}, meths.list_runtime_paths())
|
|
meths.set_option('runtimepath', ',a,b')
|
|
eq({'', 'a', 'b'}, meths.list_runtime_paths())
|
|
meths.set_option('runtimepath', 'a,b,')
|
|
eq({'a', 'b', ''}, meths.list_runtime_paths())
|
|
end)
|
|
it('truncates too long paths', function()
|
|
local long_path = ('/a'):rep(8192)
|
|
meths.set_option('runtimepath', long_path)
|
|
local paths_list = meths.list_runtime_paths()
|
|
neq({long_path}, paths_list)
|
|
eq({long_path:sub(1, #(paths_list[1]))}, paths_list)
|
|
end)
|
|
end)
|
|
|
|
it('can throw exceptions', function()
|
|
local status, err = pcall(nvim, 'get_option', 'invalid-option')
|
|
eq(false, status)
|
|
ok(err:match('Invalid option name') ~= nil)
|
|
end)
|
|
|
|
it('does not truncate error message <1 MB #5984', function()
|
|
local very_long_name = 'A'..('x'):rep(10000)..'Z'
|
|
local status, err = pcall(nvim, 'get_option', very_long_name)
|
|
eq(false, status)
|
|
eq(very_long_name, err:match('Ax+Z?'))
|
|
end)
|
|
|
|
it("does not leak memory on incorrect argument types", function()
|
|
local status, err = pcall(nvim, 'set_current_dir',{'not', 'a', 'dir'})
|
|
eq(false, status)
|
|
ok(err:match(': Wrong type for argument 1, expecting String') ~= nil)
|
|
end)
|
|
|
|
describe('nvim_parse_expression', function()
|
|
before_each(function()
|
|
meths.set_option('isident', '')
|
|
end)
|
|
|
|
local it_maybe_pending = it
|
|
if (helpers.isCI('appveyor') and os.getenv('CONFIGURATION') == 'MSVC_32') then
|
|
-- For "works with &opt" (flaky on MSVC_32), but not easy to skip alone. #10241
|
|
it_maybe_pending = pending
|
|
end
|
|
|
|
local function simplify_east_api_node(line, east_api_node)
|
|
if east_api_node == NIL then
|
|
return nil
|
|
end
|
|
if east_api_node.children then
|
|
for k, v in pairs(east_api_node.children) do
|
|
east_api_node.children[k] = simplify_east_api_node(line, v)
|
|
end
|
|
end
|
|
local typ = east_api_node.type
|
|
if typ == 'Register' then
|
|
typ = typ .. ('(name=%s)'):format(
|
|
tostring(intchar2lua(east_api_node.name)))
|
|
east_api_node.name = nil
|
|
elseif typ == 'PlainIdentifier' then
|
|
typ = typ .. ('(scope=%s,ident=%s)'):format(
|
|
tostring(intchar2lua(east_api_node.scope)), east_api_node.ident)
|
|
east_api_node.scope = nil
|
|
east_api_node.ident = nil
|
|
elseif typ == 'PlainKey' then
|
|
typ = typ .. ('(key=%s)'):format(east_api_node.ident)
|
|
east_api_node.ident = nil
|
|
elseif typ == 'Comparison' then
|
|
typ = typ .. ('(type=%s,inv=%u,ccs=%s)'):format(
|
|
east_api_node.cmp_type, east_api_node.invert and 1 or 0,
|
|
east_api_node.ccs_strategy)
|
|
east_api_node.ccs_strategy = nil
|
|
east_api_node.cmp_type = nil
|
|
east_api_node.invert = nil
|
|
elseif typ == 'Integer' then
|
|
typ = typ .. ('(val=%u)'):format(east_api_node.ivalue)
|
|
east_api_node.ivalue = nil
|
|
elseif typ == 'Float' then
|
|
typ = typ .. format_string('(val=%e)', east_api_node.fvalue)
|
|
east_api_node.fvalue = nil
|
|
elseif typ == 'SingleQuotedString' or typ == 'DoubleQuotedString' then
|
|
typ = format_string('%s(val=%q)', typ, east_api_node.svalue)
|
|
east_api_node.svalue = nil
|
|
elseif typ == 'Option' then
|
|
typ = ('%s(scope=%s,ident=%s)'):format(
|
|
typ,
|
|
tostring(intchar2lua(east_api_node.scope)),
|
|
east_api_node.ident)
|
|
east_api_node.ident = nil
|
|
east_api_node.scope = nil
|
|
elseif typ == 'Environment' then
|
|
typ = ('%s(ident=%s)'):format(typ, east_api_node.ident)
|
|
east_api_node.ident = nil
|
|
elseif typ == 'Assignment' then
|
|
local aug = east_api_node.augmentation
|
|
if aug == '' then aug = 'Plain' end
|
|
typ = ('%s(%s)'):format(typ, aug)
|
|
east_api_node.augmentation = nil
|
|
end
|
|
typ = ('%s:%u:%u:%s'):format(
|
|
typ, east_api_node.start[1], east_api_node.start[2],
|
|
line:sub(east_api_node.start[2] + 1,
|
|
east_api_node.start[2] + 1 + east_api_node.len - 1))
|
|
assert(east_api_node.start[2] + east_api_node.len - 1 <= #line)
|
|
for k, _ in pairs(east_api_node.start) do
|
|
assert(({true, true})[k])
|
|
end
|
|
east_api_node.start = nil
|
|
east_api_node.type = nil
|
|
east_api_node.len = nil
|
|
local can_simplify = true
|
|
for _, _ in pairs(east_api_node) do
|
|
if can_simplify then can_simplify = false end
|
|
end
|
|
if can_simplify then
|
|
return typ
|
|
else
|
|
east_api_node[1] = typ
|
|
return east_api_node
|
|
end
|
|
end
|
|
local function simplify_east_api(line, east_api)
|
|
if east_api.error then
|
|
east_api.err = east_api.error
|
|
east_api.error = nil
|
|
east_api.err.msg = east_api.err.message
|
|
east_api.err.message = nil
|
|
end
|
|
if east_api.ast then
|
|
east_api.ast = {simplify_east_api_node(line, east_api.ast)}
|
|
if #east_api.ast == 0 then
|
|
east_api.ast = nil
|
|
end
|
|
end
|
|
if east_api.len == #line then
|
|
east_api.len = nil
|
|
end
|
|
return east_api
|
|
end
|
|
local function simplify_east_hl(line, east_hl)
|
|
for i, v in ipairs(east_hl) do
|
|
east_hl[i] = ('%s:%u:%u:%s'):format(
|
|
v[4],
|
|
v[1],
|
|
v[2],
|
|
line:sub(v[2] + 1, v[3]))
|
|
end
|
|
return east_hl
|
|
end
|
|
local FLAGS_TO_STR = {
|
|
[0] = "",
|
|
[1] = "m",
|
|
[2] = "E",
|
|
[3] = "mE",
|
|
[4] = "l",
|
|
[5] = "lm",
|
|
[6] = "lE",
|
|
[7] = "lmE",
|
|
}
|
|
local function _check_parsing(opts, str, exp_ast, exp_highlighting_fs,
|
|
nz_flags_exps)
|
|
if type(str) ~= 'string' then
|
|
return
|
|
end
|
|
local zflags = opts.flags[1]
|
|
nz_flags_exps = nz_flags_exps or {}
|
|
for _, flags in ipairs(opts.flags) do
|
|
local err, msg = pcall(function()
|
|
local east_api = meths.parse_expression(str, FLAGS_TO_STR[flags], true)
|
|
local east_hl = east_api.highlight
|
|
east_api.highlight = nil
|
|
local ast = simplify_east_api(str, east_api)
|
|
local hls = simplify_east_hl(str, east_hl)
|
|
local exps = {
|
|
ast = exp_ast,
|
|
hl_fs = exp_highlighting_fs,
|
|
}
|
|
local add_exps = nz_flags_exps[flags]
|
|
if not add_exps and flags == 3 + zflags then
|
|
add_exps = nz_flags_exps[1 + zflags] or nz_flags_exps[2 + zflags]
|
|
end
|
|
if add_exps then
|
|
if add_exps.ast then
|
|
exps.ast = mergedicts_copy(exps.ast, add_exps.ast)
|
|
end
|
|
if add_exps.hl_fs then
|
|
exps.hl_fs = mergedicts_copy(exps.hl_fs, add_exps.hl_fs)
|
|
end
|
|
end
|
|
eq(exps.ast, ast)
|
|
if exp_highlighting_fs then
|
|
local exp_highlighting = {}
|
|
local next_col = 0
|
|
for i, h in ipairs(exps.hl_fs) do
|
|
exp_highlighting[i], next_col = h(next_col)
|
|
end
|
|
eq(exp_highlighting, hls)
|
|
end
|
|
end)
|
|
if not err then
|
|
if type(msg) == 'table' then
|
|
local merr, new_msg = pcall(
|
|
format_string, 'table error:\n%s\n\n(%r)', msg.message, msg)
|
|
if merr then
|
|
msg = new_msg
|
|
else
|
|
msg = format_string('table error without .message:\n(%r)',
|
|
msg)
|
|
end
|
|
elseif type(msg) ~= 'string' then
|
|
msg = format_string('non-string non-table error:\n%r', msg)
|
|
end
|
|
error(format_string('Error while processing test (%r, %s):\n%s',
|
|
str, FLAGS_TO_STR[flags], msg))
|
|
end
|
|
end
|
|
end
|
|
local function hl(group, str, shift)
|
|
return function(next_col)
|
|
local col = next_col + (shift or 0)
|
|
return (('%s:%u:%u:%s'):format(
|
|
'Nvim' .. group,
|
|
0,
|
|
col,
|
|
str)), (col + #str)
|
|
end
|
|
end
|
|
local function fmtn(typ, args, rest)
|
|
if (typ == 'UnknownFigure'
|
|
or typ == 'DictLiteral'
|
|
or typ == 'CurlyBracesIdentifier'
|
|
or typ == 'Lambda') then
|
|
return ('%s%s'):format(typ, rest)
|
|
elseif typ == 'DoubleQuotedString' or typ == 'SingleQuotedString' then
|
|
if args:sub(-4) == 'NULL' then
|
|
args = args:sub(1, -5) .. '""'
|
|
end
|
|
return ('%s(%s)%s'):format(typ, args, rest)
|
|
end
|
|
end
|
|
require('test.unit.viml.expressions.parser_tests')(
|
|
it_maybe_pending, _check_parsing, hl, fmtn)
|
|
end)
|
|
|
|
describe('nvim_list_uis', function()
|
|
it('returns empty if --headless', function()
|
|
-- Test runner defaults to --headless.
|
|
eq({}, nvim("list_uis"))
|
|
end)
|
|
it('returns attached UIs', function()
|
|
local screen = Screen.new(20, 4)
|
|
screen:attach({override=true})
|
|
local expected = {
|
|
{
|
|
chan = 1,
|
|
ext_cmdline = false,
|
|
ext_popupmenu = false,
|
|
ext_tabline = false,
|
|
ext_wildmenu = false,
|
|
ext_linegrid = screen._options.ext_linegrid or false,
|
|
ext_multigrid = false,
|
|
ext_hlstate = false,
|
|
ext_termcolors = false,
|
|
ext_messages = false,
|
|
height = 4,
|
|
rgb = true,
|
|
override = true,
|
|
width = 20,
|
|
}
|
|
}
|
|
eq(expected, nvim("list_uis"))
|
|
|
|
screen:detach()
|
|
screen = Screen.new(44, 99)
|
|
screen:attach({ rgb = false })
|
|
expected[1].rgb = false
|
|
expected[1].override = false
|
|
expected[1].width = 44
|
|
expected[1].height = 99
|
|
eq(expected, nvim("list_uis"))
|
|
end)
|
|
end)
|
|
|
|
describe('nvim_create_namespace', function()
|
|
it('works', function()
|
|
eq({}, meths.get_namespaces())
|
|
eq(1, meths.create_namespace("ns-1"))
|
|
eq(2, meths.create_namespace("ns-2"))
|
|
eq(1, meths.create_namespace("ns-1"))
|
|
eq({["ns-1"]=1, ["ns-2"]=2}, meths.get_namespaces())
|
|
eq(3, meths.create_namespace(""))
|
|
eq(4, meths.create_namespace(""))
|
|
eq({["ns-1"]=1, ["ns-2"]=2}, meths.get_namespaces())
|
|
end)
|
|
end)
|
|
|
|
describe('nvim_create_buf', function()
|
|
it('works', function()
|
|
eq({id=2}, meths.create_buf(true, false))
|
|
eq({id=3}, meths.create_buf(false, false))
|
|
eq(' 1 %a "[No Name]" line 1\n'..
|
|
' 2 h "[No Name]" line 0',
|
|
meths.command_output("ls"))
|
|
-- current buffer didn't change
|
|
eq({id=1}, meths.get_current_buf())
|
|
|
|
local screen = Screen.new(20, 4)
|
|
screen:attach()
|
|
meths.buf_set_lines(2, 0, -1, true, {"some text"})
|
|
meths.set_current_buf(2)
|
|
screen:expect([[
|
|
^some text |
|
|
{1:~ }|
|
|
{1:~ }|
|
|
|
|
|
]], {
|
|
[1] = {bold = true, foreground = Screen.colors.Blue1},
|
|
})
|
|
end)
|
|
|
|
it('can change buftype before visiting', function()
|
|
meths.set_option("hidden", false)
|
|
eq({id=2}, meths.create_buf(true, false))
|
|
meths.buf_set_option(2, "buftype", "nofile")
|
|
meths.buf_set_lines(2, 0, -1, true, {"test text"})
|
|
command("split | buffer 2")
|
|
eq({id=2}, meths.get_current_buf())
|
|
-- if the buf_set_option("buftype") didn't work, this would error out.
|
|
command("close")
|
|
eq({id=1}, meths.get_current_buf())
|
|
end)
|
|
|
|
it("does not trigger BufEnter, BufWinEnter", function()
|
|
command("let g:fired = v:false")
|
|
command("au BufEnter,BufWinEnter * let g:fired = v:true")
|
|
|
|
eq({id=2}, meths.create_buf(true, false))
|
|
meths.buf_set_lines(2, 0, -1, true, {"test", "text"})
|
|
|
|
eq(false, eval('g:fired'))
|
|
end)
|
|
|
|
it('scratch-buffer', function()
|
|
eq({id=2}, meths.create_buf(false, true))
|
|
eq({id=3}, meths.create_buf(true, true))
|
|
eq({id=4}, meths.create_buf(true, true))
|
|
local scratch_bufs = { 2, 3, 4 }
|
|
eq(' 1 %a "[No Name]" line 1\n'..
|
|
' 3 h "[Scratch]" line 0\n'..
|
|
' 4 h "[Scratch]" line 0',
|
|
meths.exec('ls', true))
|
|
-- current buffer didn't change
|
|
eq({id=1}, meths.get_current_buf())
|
|
|
|
local screen = Screen.new(20, 4)
|
|
screen:set_default_attr_ids({
|
|
[1] = {bold = true, foreground = Screen.colors.Blue1},
|
|
})
|
|
screen:attach()
|
|
|
|
--
|
|
-- Editing a scratch-buffer does NOT change its properties.
|
|
--
|
|
local edited_buf = 2
|
|
meths.buf_set_lines(edited_buf, 0, -1, true, {"some text"})
|
|
for _,b in ipairs(scratch_bufs) do
|
|
eq('nofile', meths.buf_get_option(b, 'buftype'))
|
|
eq('hide', meths.buf_get_option(b, 'bufhidden'))
|
|
eq(false, meths.buf_get_option(b, 'swapfile'))
|
|
eq(false, meths.buf_get_option(b, 'modeline'))
|
|
end
|
|
|
|
--
|
|
-- Visiting a scratch-buffer DOES NOT change its properties.
|
|
--
|
|
meths.set_current_buf(edited_buf)
|
|
screen:expect([[
|
|
^some text |
|
|
{1:~ }|
|
|
{1:~ }|
|
|
|
|
|
]])
|
|
eq('nofile', meths.buf_get_option(edited_buf, 'buftype'))
|
|
eq('hide', meths.buf_get_option(edited_buf, 'bufhidden'))
|
|
eq(false, meths.buf_get_option(edited_buf, 'swapfile'))
|
|
eq(false, meths.buf_get_option(edited_buf, 'modeline'))
|
|
|
|
-- Scratch buffer can be wiped without error.
|
|
command('bwipe')
|
|
screen:expect([[
|
|
^ |
|
|
{1:~ }|
|
|
{1:~ }|
|
|
|
|
|
]])
|
|
end)
|
|
|
|
it('does not cause heap-use-after-free on exit while setting options', function()
|
|
command('au OptionSet * q')
|
|
command('silent! call nvim_create_buf(0, 1)')
|
|
end)
|
|
end)
|
|
|
|
describe('nvim_get_runtime_file', function()
|
|
it('works', function()
|
|
eq({}, meths.get_runtime_file("bork.borkbork", false))
|
|
eq({}, meths.get_runtime_file("bork.borkbork", true))
|
|
eq(1, #meths.get_runtime_file("autoload/msgpack.vim", false))
|
|
eq(1, #meths.get_runtime_file("autoload/msgpack.vim", true))
|
|
local val = meths.get_runtime_file("autoload/remote/*.vim", true)
|
|
eq(2, #val)
|
|
local p = helpers.alter_slashes
|
|
if endswith(val[1], "define.vim") then
|
|
ok(endswith(val[1], p("autoload/remote/define.vim")))
|
|
ok(endswith(val[2], p("autoload/remote/host.vim")))
|
|
else
|
|
ok(endswith(val[1], p("autoload/remote/host.vim")))
|
|
ok(endswith(val[2], p("autoload/remote/define.vim")))
|
|
end
|
|
val = meths.get_runtime_file("autoload/remote/*.vim", false)
|
|
eq(1, #val)
|
|
ok(endswith(val[1], p("autoload/remote/define.vim"))
|
|
or endswith(val[1], p("autoload/remote/host.vim")))
|
|
end)
|
|
end)
|
|
end)
|