mirror of
https://github.com/neovim/neovim.git
synced 2025-10-26 12:27:24 +00:00
052498ed42
Specifically, functions that are run in the context of the test runner are put in module `test/testutil.lua` while the functions that are run in the context of the test session are put in `test/functional/testnvim.lua`. Closes https://github.com/neovim/neovim/issues/27004.
799 lines
27 KiB
Lua
799 lines
27 KiB
Lua
local t = require('test.testutil')
|
|
local n = require('test.functional.testnvim')()
|
|
local Screen = require('test.functional.ui.screen')
|
|
|
|
local eq = t.eq
|
|
local feed = n.feed
|
|
local clear = n.clear
|
|
local api = n.api
|
|
local fn = n.fn
|
|
local source = n.source
|
|
local exec_capture = n.exec_capture
|
|
local dedent = t.dedent
|
|
local command = n.command
|
|
|
|
local screen
|
|
|
|
-- Bug in input() handling: :redraw! will erase the whole prompt up until
|
|
-- user types something. It exists in Vim as well, so using `h<BS>` as
|
|
-- a workaround.
|
|
local function redraw_input()
|
|
feed('{REDRAW}h<BS>')
|
|
end
|
|
|
|
before_each(function()
|
|
clear()
|
|
screen = Screen.new(40, 8)
|
|
screen:attach()
|
|
source([[
|
|
highlight RBP1 guibg=Red
|
|
highlight RBP2 guibg=Yellow
|
|
highlight RBP3 guibg=Green
|
|
highlight RBP4 guibg=Blue
|
|
let g:NUM_LVLS = 4
|
|
function Redraw()
|
|
mode
|
|
return "\<Ignore>"
|
|
endfunction
|
|
let g:id = ''
|
|
cnoremap <expr> {REDRAW} Redraw()
|
|
function DoPrompt(do_return) abort
|
|
let id = g:id
|
|
let Cb = g:Nvim_color_input{g:id}
|
|
let out = input({'prompt': ':', 'highlight': Cb})
|
|
let g:out{id} = out
|
|
return (a:do_return ? out : "\<Ignore>")
|
|
endfunction
|
|
nnoremap <expr> {PROMPT} DoPrompt(0)
|
|
cnoremap <expr> {PROMPT} DoPrompt(1)
|
|
function RainBowParens(cmdline)
|
|
let ret = []
|
|
let i = 0
|
|
let lvl = 0
|
|
while i < len(a:cmdline)
|
|
if a:cmdline[i] is# '('
|
|
call add(ret, [i, i + 1, 'RBP' . ((lvl % g:NUM_LVLS) + 1)])
|
|
let lvl += 1
|
|
elseif a:cmdline[i] is# ')'
|
|
let lvl -= 1
|
|
call add(ret, [i, i + 1, 'RBP' . ((lvl % g:NUM_LVLS) + 1)])
|
|
endif
|
|
let i += 1
|
|
endwhile
|
|
return ret
|
|
endfunction
|
|
function SplitMultibyteStart(cmdline)
|
|
let ret = []
|
|
let i = 0
|
|
while i < len(a:cmdline)
|
|
let char = nr2char(char2nr(a:cmdline[i:]))
|
|
if a:cmdline[i:i + len(char) - 1] is# char
|
|
if len(char) > 1
|
|
call add(ret, [i + 1, i + len(char), 'RBP2'])
|
|
endif
|
|
let i += len(char)
|
|
else
|
|
let i += 1
|
|
endif
|
|
endwhile
|
|
return ret
|
|
endfunction
|
|
function SplitMultibyteEnd(cmdline)
|
|
let ret = []
|
|
let i = 0
|
|
while i < len(a:cmdline)
|
|
let char = nr2char(char2nr(a:cmdline[i:]))
|
|
if a:cmdline[i:i + len(char) - 1] is# char
|
|
if len(char) > 1
|
|
call add(ret, [i, i + 1, 'RBP1'])
|
|
endif
|
|
let i += len(char)
|
|
else
|
|
let i += 1
|
|
endif
|
|
endwhile
|
|
return ret
|
|
endfunction
|
|
function Echoing(cmdline)
|
|
echo 'HERE'
|
|
return v:_null_list
|
|
endfunction
|
|
function Echoning(cmdline)
|
|
echon 'HERE'
|
|
return v:_null_list
|
|
endfunction
|
|
function Echomsging(cmdline)
|
|
echomsg 'HERE'
|
|
return v:_null_list
|
|
endfunction
|
|
function Echoerring(cmdline)
|
|
echoerr 'HERE'
|
|
return v:_null_list
|
|
endfunction
|
|
function Redrawing(cmdline)
|
|
redraw!
|
|
return v:_null_list
|
|
endfunction
|
|
function Throwing(cmdline)
|
|
throw "ABC"
|
|
return v:_null_list
|
|
endfunction
|
|
function Halting(cmdline)
|
|
while 1
|
|
endwhile
|
|
endfunction
|
|
function ReturningGlobal(cmdline)
|
|
return g:callback_return
|
|
endfunction
|
|
function ReturningGlobal2(cmdline)
|
|
return g:callback_return[:len(a:cmdline)-1]
|
|
endfunction
|
|
function ReturningGlobalN(n, cmdline)
|
|
return g:callback_return{a:n}
|
|
endfunction
|
|
let g:recording_calls = []
|
|
function Recording(cmdline)
|
|
call add(g:recording_calls, a:cmdline)
|
|
return []
|
|
endfunction
|
|
]])
|
|
screen:set_default_attr_ids({
|
|
RBP1 = { background = Screen.colors.Red },
|
|
RBP2 = { background = Screen.colors.Yellow },
|
|
RBP3 = { background = Screen.colors.Green },
|
|
RBP4 = { background = Screen.colors.Blue },
|
|
EOB = { bold = true, foreground = Screen.colors.Blue1 },
|
|
ERR = { foreground = Screen.colors.Grey100, background = Screen.colors.Red },
|
|
SK = { foreground = Screen.colors.Blue },
|
|
PE = { bold = true, foreground = Screen.colors.SeaGreen4 },
|
|
NUM = { foreground = Screen.colors.Blue2 },
|
|
NPAR = { foreground = Screen.colors.Yellow },
|
|
SQ = { foreground = Screen.colors.Blue3 },
|
|
SB = { foreground = Screen.colors.Blue4 },
|
|
E = { foreground = Screen.colors.Red, background = Screen.colors.Blue },
|
|
M = { bold = true },
|
|
MSEP = { bold = true, reverse = true },
|
|
})
|
|
end)
|
|
|
|
local function set_color_cb(funcname, callback_return, id)
|
|
api.nvim_set_var('id', id or '')
|
|
if id and id ~= '' and fn.exists('*' .. funcname .. 'N') then
|
|
command(('let g:Nvim_color_input%s = {cmdline -> %sN(%s, cmdline)}'):format(id, funcname, id))
|
|
if callback_return then
|
|
api.nvim_set_var('callback_return' .. id, callback_return)
|
|
end
|
|
else
|
|
api.nvim_set_var('Nvim_color_input', funcname)
|
|
if callback_return then
|
|
api.nvim_set_var('callback_return', callback_return)
|
|
end
|
|
end
|
|
end
|
|
local function start_prompt(text)
|
|
feed('{PROMPT}' .. (text or ''))
|
|
end
|
|
|
|
describe('Command-line coloring', function()
|
|
it('works', function()
|
|
set_color_cb('RainBowParens')
|
|
api.nvim_set_option_value('more', false, {})
|
|
start_prompt()
|
|
screen:expect([[
|
|
|
|
|
{EOB:~ }|*6
|
|
:^ |
|
|
]])
|
|
feed('e')
|
|
screen:expect([[
|
|
|
|
|
{EOB:~ }|*6
|
|
:e^ |
|
|
]])
|
|
feed('cho ')
|
|
screen:expect([[
|
|
|
|
|
{EOB:~ }|*6
|
|
:echo ^ |
|
|
]])
|
|
feed('(')
|
|
screen:expect([[
|
|
|
|
|
{EOB:~ }|*6
|
|
:echo {RBP1:(}^ |
|
|
]])
|
|
feed('(')
|
|
screen:expect([[
|
|
|
|
|
{EOB:~ }|*6
|
|
:echo {RBP1:(}{RBP2:(}^ |
|
|
]])
|
|
feed('42')
|
|
screen:expect([[
|
|
|
|
|
{EOB:~ }|*6
|
|
:echo {RBP1:(}{RBP2:(}42^ |
|
|
]])
|
|
feed('))')
|
|
screen:expect([[
|
|
|
|
|
{EOB:~ }|*6
|
|
:echo {RBP1:(}{RBP2:(}42{RBP2:)}{RBP1:)}^ |
|
|
]])
|
|
feed('<BS>')
|
|
screen:expect([[
|
|
|
|
|
{EOB:~ }|*6
|
|
:echo {RBP1:(}{RBP2:(}42{RBP2:)}^ |
|
|
]])
|
|
redraw_input()
|
|
screen:expect {
|
|
grid = [[
|
|
|
|
|
{EOB:~ }|*6
|
|
:echo {RBP1:(}{RBP2:(}42{RBP2:)}^ |
|
|
]],
|
|
reset = true,
|
|
}
|
|
end)
|
|
for _, func_part in ipairs({ '', 'n', 'msg' }) do
|
|
it('disables :echo' .. func_part .. ' messages', function()
|
|
set_color_cb('Echo' .. func_part .. 'ing')
|
|
start_prompt('echo')
|
|
screen:expect([[
|
|
|
|
|
{EOB:~ }|*6
|
|
:echo^ |
|
|
]])
|
|
end)
|
|
end
|
|
it('does the right thing when hl start appears to split multibyte char', function()
|
|
set_color_cb('SplitMultibyteStart')
|
|
start_prompt('echo "«')
|
|
screen:expect {
|
|
grid = [[
|
|
|
|
|
{EOB:~ }|*2
|
|
{MSEP: }|
|
|
:echo " |
|
|
{ERR:E5405: Chunk 0 start 7 splits multibyte }|
|
|
{ERR:character} |
|
|
:echo "«^ |
|
|
]],
|
|
}
|
|
feed('»')
|
|
screen:expect([[
|
|
|
|
|
{EOB:~ }|*2
|
|
{MSEP: }|
|
|
:echo " |
|
|
{ERR:E5405: Chunk 0 start 7 splits multibyte }|
|
|
{ERR:character} |
|
|
:echo "«»^ |
|
|
]])
|
|
end)
|
|
it('does the right thing when hl end appears to split multibyte char', function()
|
|
set_color_cb('SplitMultibyteEnd')
|
|
start_prompt('echo "«')
|
|
screen:expect([[
|
|
|
|
|
{EOB:~ }|*2
|
|
{MSEP: }|
|
|
:echo " |
|
|
{ERR:E5406: Chunk 0 end 7 splits multibyte ch}|
|
|
{ERR:aracter} |
|
|
:echo "«^ |
|
|
]])
|
|
end)
|
|
it('does the right thing when erroring', function()
|
|
set_color_cb('Echoerring')
|
|
start_prompt('e')
|
|
screen:expect([[
|
|
|
|
|
{EOB:~ }|
|
|
{MSEP: }|
|
|
: |
|
|
{ERR:E5407: Callback has thrown an exception:}|
|
|
{ERR: function DoPrompt[3]..Echoerring, line }|
|
|
{ERR:1: Vim(echoerr):HERE} |
|
|
:e^ |
|
|
]])
|
|
end)
|
|
it('silences :echo', function()
|
|
set_color_cb('Echoing')
|
|
start_prompt('e')
|
|
screen:expect([[
|
|
|
|
|
{EOB:~ }|*6
|
|
:e^ |
|
|
]])
|
|
eq('', exec_capture('messages'))
|
|
end)
|
|
it('silences :echon', function()
|
|
set_color_cb('Echoning')
|
|
start_prompt('e')
|
|
screen:expect([[
|
|
|
|
|
{EOB:~ }|*6
|
|
:e^ |
|
|
]])
|
|
eq('', exec_capture('messages'))
|
|
end)
|
|
it('silences :echomsg', function()
|
|
set_color_cb('Echomsging')
|
|
start_prompt('e')
|
|
screen:expect([[
|
|
|
|
|
{EOB:~ }|*6
|
|
:e^ |
|
|
]])
|
|
eq('', exec_capture('messages'))
|
|
end)
|
|
it('does the right thing when throwing', function()
|
|
set_color_cb('Throwing')
|
|
start_prompt('e')
|
|
screen:expect([[
|
|
|
|
|
{EOB:~ }|
|
|
{MSEP: }|
|
|
: |
|
|
{ERR:E5407: Callback has thrown an exception:}|
|
|
{ERR: function DoPrompt[3]..Throwing, line 1:}|
|
|
{ERR: ABC} |
|
|
:e^ |
|
|
]])
|
|
end)
|
|
it('stops executing callback after a number of errors', function()
|
|
set_color_cb('SplitMultibyteStart')
|
|
start_prompt('let x = "«»«»«»«»«»"')
|
|
screen:expect([[
|
|
|
|
|
{EOB:~ }|*2
|
|
{MSEP: }|
|
|
:let x = " |
|
|
{ERR:E5405: Chunk 0 start 10 splits multibyte}|
|
|
{ERR: character} |
|
|
:let x = "«»«»«»«»«»"^ |
|
|
]])
|
|
feed('\n')
|
|
screen:expect([[
|
|
^ |
|
|
{EOB:~ }|*6
|
|
|
|
|
]])
|
|
feed('\n')
|
|
eq('let x = "«»«»«»«»«»"', api.nvim_get_var('out'))
|
|
local msg = '\nE5405: Chunk 0 start 10 splits multibyte character'
|
|
eq(msg:rep(1), fn.execute('messages'))
|
|
end)
|
|
it('allows interrupting callback with <C-c>', function()
|
|
set_color_cb('Halting')
|
|
start_prompt('echo 42')
|
|
screen:expect([[
|
|
^ |
|
|
{EOB:~ }|*6
|
|
|
|
|
]])
|
|
screen:sleep(500)
|
|
feed('<C-c>')
|
|
screen:expect([[
|
|
|
|
|
{EOB:~ }|*2
|
|
{MSEP: }|
|
|
: |
|
|
{ERR:E5407: Callback has thrown an exception:}|
|
|
{ERR: Keyboard interrupt} |
|
|
:echo 42^ |
|
|
]])
|
|
redraw_input()
|
|
screen:expect([[
|
|
|
|
|
{EOB:~ }|*6
|
|
:echo 42^ |
|
|
]])
|
|
feed('\n')
|
|
screen:expect([[
|
|
^ |
|
|
{EOB:~ }|*6
|
|
:echo 42 |
|
|
]])
|
|
feed('\n')
|
|
eq('echo 42', api.nvim_get_var('out'))
|
|
feed('<C-c>')
|
|
screen:expect([[
|
|
^ |
|
|
{EOB:~ }|*6
|
|
Type :qa and pre...nter> to exit Nvim |
|
|
]])
|
|
end)
|
|
it('works fine with NUL, NL, CR', function()
|
|
set_color_cb('RainBowParens')
|
|
start_prompt('echo ("<C-v><CR><C-v><Nul><C-v><NL>")')
|
|
screen:expect([[
|
|
|
|
|
{EOB:~ }|*6
|
|
:echo {RBP1:(}"{SK:^M^@^@}"{RBP1:)}^ |
|
|
]])
|
|
end)
|
|
it('errors out when callback returns something wrong', function()
|
|
command('cnoremap + ++')
|
|
set_color_cb('ReturningGlobal', '')
|
|
start_prompt('#')
|
|
screen:expect([[
|
|
|
|
|
{EOB:~ }|*3
|
|
{MSEP: }|
|
|
: |
|
|
{ERR:E5400: Callback should return list} |
|
|
:#^ |
|
|
]])
|
|
|
|
feed('<CR><CR><CR>')
|
|
set_color_cb('ReturningGlobal', { { 0, 1, 'Normal' }, 42 })
|
|
start_prompt('#')
|
|
screen:expect([[
|
|
|
|
|
{EOB:~ }|*3
|
|
{MSEP: }|
|
|
: |
|
|
{ERR:E5401: List item 1 is not a List} |
|
|
:#^ |
|
|
]])
|
|
|
|
feed('<CR><CR><CR>')
|
|
set_color_cb('ReturningGlobal2', { { 0, 1, 'Normal' }, { 1 } })
|
|
start_prompt('+')
|
|
screen:expect([[
|
|
|
|
|
{EOB:~ }|*2
|
|
{MSEP: }|
|
|
:+ |
|
|
{ERR:E5402: List item 1 has incorrect length:}|
|
|
{ERR: 1 /= 3} |
|
|
:++^ |
|
|
]])
|
|
|
|
feed('<CR><CR><CR>')
|
|
set_color_cb('ReturningGlobal2', { { 0, 1, 'Normal' }, { 2, 3, 'Normal' } })
|
|
start_prompt('+')
|
|
screen:expect([[
|
|
|
|
|
{EOB:~ }|*2
|
|
{MSEP: }|
|
|
:+ |
|
|
{ERR:E5403: Chunk 1 start 2 not in range [1, }|
|
|
{ERR:2)} |
|
|
:++^ |
|
|
]])
|
|
|
|
feed('<CR><CR><CR>')
|
|
set_color_cb('ReturningGlobal2', { { 0, 1, 'Normal' }, { 1, 3, 'Normal' } })
|
|
start_prompt('+')
|
|
screen:expect([[
|
|
|
|
|
{EOB:~ }|*3
|
|
{MSEP: }|
|
|
:+ |
|
|
{ERR:E5404: Chunk 1 end 3 not in range (1, 2]}|
|
|
:++^ |
|
|
]])
|
|
end)
|
|
it('does not error out when called from a errorred out cycle', function()
|
|
set_color_cb('ReturningGlobal', { { 0, 1, 'Normal' } })
|
|
feed(dedent([[
|
|
:set regexpengine=2
|
|
:for pat in [' \ze*', ' \zs*']
|
|
: try
|
|
: let l = matchlist('x x', pat)
|
|
: $put =input({'prompt':'>','highlight':'ReturningGlobal'})
|
|
:
|
|
: $put ='E888 NOT detected for ' . pat
|
|
: catch
|
|
: $put =input({'prompt':'>','highlight':'ReturningGlobal'})
|
|
:
|
|
: $put ='E888 detected for ' . pat
|
|
: endtry
|
|
:endfor
|
|
:
|
|
:
|
|
:
|
|
:
|
|
:
|
|
:
|
|
]]))
|
|
eq(
|
|
{ '', ':', 'E888 detected for \\ze*', ':', 'E888 detected for \\zs*' },
|
|
api.nvim_buf_get_lines(0, 0, -1, false)
|
|
)
|
|
eq('', fn.execute('messages'))
|
|
end)
|
|
it('allows nesting input()s', function()
|
|
set_color_cb('ReturningGlobal', { { 0, 1, 'RBP1' } }, '')
|
|
start_prompt('1')
|
|
screen:expect([[
|
|
|
|
|
{EOB:~ }|*6
|
|
:{RBP1:1}^ |
|
|
]])
|
|
|
|
set_color_cb('ReturningGlobal', { { 0, 1, 'RBP2' } }, '1')
|
|
start_prompt('2')
|
|
screen:expect([[
|
|
|
|
|
{EOB:~ }|*6
|
|
:{RBP2:2}^ |
|
|
]])
|
|
|
|
set_color_cb('ReturningGlobal', { { 0, 1, 'RBP3' } }, '2')
|
|
start_prompt('3')
|
|
screen:expect([[
|
|
|
|
|
{EOB:~ }|*6
|
|
:{RBP3:3}^ |
|
|
]])
|
|
|
|
set_color_cb('ReturningGlobal', { { 0, 1, 'RBP4' } }, '3')
|
|
start_prompt('4')
|
|
screen:expect([[
|
|
|
|
|
{EOB:~ }|*6
|
|
:{RBP4:4}^ |
|
|
]])
|
|
|
|
feed('<CR>')
|
|
screen:expect([[
|
|
|
|
|
{EOB:~ }|*6
|
|
:{RBP3:3}4^ |
|
|
]])
|
|
feed('<CR>')
|
|
screen:expect([[
|
|
|
|
|
{EOB:~ }|*6
|
|
:{RBP2:2}34^ |
|
|
]])
|
|
feed('<CR>')
|
|
screen:expect([[
|
|
|
|
|
{EOB:~ }|*6
|
|
:{RBP1:1}234^ |
|
|
]])
|
|
feed('<CR><CR><C-l>')
|
|
screen:expect([[
|
|
^ |
|
|
{EOB:~ }|*6
|
|
|
|
|
]])
|
|
eq('1234', api.nvim_get_var('out'))
|
|
eq('234', api.nvim_get_var('out1'))
|
|
eq('34', api.nvim_get_var('out2'))
|
|
eq('4', api.nvim_get_var('out3'))
|
|
eq(0, fn.exists('g:out4'))
|
|
end)
|
|
it('runs callback with the same data only once', function()
|
|
local function new_recording_calls(...)
|
|
eq({ ... }, api.nvim_get_var('recording_calls'))
|
|
api.nvim_set_var('recording_calls', {})
|
|
end
|
|
set_color_cb('Recording')
|
|
start_prompt('')
|
|
-- Regression test. Disambiguation:
|
|
--
|
|
-- new_recording_calls(expected_result) -- (actual_before_fix)
|
|
--
|
|
feed('a')
|
|
new_recording_calls('a') -- ('a', 'a')
|
|
feed('b')
|
|
new_recording_calls('ab') -- ('a', 'ab', 'ab')
|
|
feed('c')
|
|
new_recording_calls('abc') -- ('ab', 'abc', 'abc')
|
|
feed('<BS>')
|
|
new_recording_calls('ab') -- ('abc', 'ab', 'ab')
|
|
feed('<BS>')
|
|
new_recording_calls('a') -- ('ab', 'a', 'a')
|
|
feed('<BS>')
|
|
new_recording_calls() -- ('a')
|
|
feed('<CR><CR>')
|
|
eq('', api.nvim_get_var('out'))
|
|
end)
|
|
it('does not crash when callback has caught not-a-editor-command exception', function()
|
|
source([[
|
|
function CaughtExc(cmdline) abort
|
|
try
|
|
gibberish
|
|
catch
|
|
" Do nothing
|
|
endtry
|
|
return []
|
|
endfunction
|
|
]])
|
|
set_color_cb('CaughtExc')
|
|
start_prompt('1')
|
|
eq(1, api.nvim_eval('1'))
|
|
end)
|
|
end)
|
|
describe('Ex commands coloring', function()
|
|
it('works', function()
|
|
api.nvim_set_var('Nvim_color_cmdline', 'RainBowParens')
|
|
feed(':echo (((1)))')
|
|
screen:expect([[
|
|
|
|
|
{EOB:~ }|*6
|
|
:echo {RBP1:(}{RBP2:(}{RBP3:(}1{RBP3:)}{RBP2:)}{RBP1:)}^ |
|
|
]])
|
|
end)
|
|
it('still executes command-line even if errored out', function()
|
|
api.nvim_set_var('Nvim_color_cmdline', 'SplitMultibyteStart')
|
|
feed(':let x = "«"\n')
|
|
eq('«', api.nvim_get_var('x'))
|
|
local msg = 'E5405: Chunk 0 start 10 splits multibyte character'
|
|
eq('\n' .. msg, fn.execute('messages'))
|
|
end)
|
|
it('does not error out when called from a errorred out cycle', function()
|
|
-- Apparently when there is a cycle in which one of the commands errors out
|
|
-- this error may be caught by color_cmdline before it is presented to the
|
|
-- user.
|
|
feed(dedent([[
|
|
:set regexpengine=2
|
|
:for pat in [' \ze*', ' \zs*']
|
|
: try
|
|
: let l = matchlist('x x', pat)
|
|
: $put ='E888 NOT detected for ' . pat
|
|
: catch
|
|
: $put ='E888 detected for ' . pat
|
|
: endtry
|
|
:endfor
|
|
]]))
|
|
eq(
|
|
{ '', 'E888 detected for \\ze*', 'E888 detected for \\zs*' },
|
|
api.nvim_buf_get_lines(0, 0, -1, false)
|
|
)
|
|
eq('', fn.execute('messages'))
|
|
end)
|
|
it('does not crash when using `n` in debug mode', function()
|
|
feed(':debug execute "echo 1"\n')
|
|
screen:expect([[
|
|
|
|
|
{EOB:~ }|*2
|
|
{MSEP: }|
|
|
Entering Debug mode. Type "cont" to con|
|
|
tinue. |
|
|
cmd: execute "echo 1" |
|
|
>^ |
|
|
]])
|
|
feed('n\n')
|
|
screen:expect([[
|
|
|
|
|
{MSEP: }|
|
|
Entering Debug mode. Type "cont" to con|
|
|
tinue. |
|
|
cmd: execute "echo 1" |
|
|
>n |
|
|
1 |
|
|
{PE:Press ENTER or type command to continue}^ |
|
|
]])
|
|
feed('\n')
|
|
screen:expect([[
|
|
^ |
|
|
{EOB:~ }|*6
|
|
|
|
|
]])
|
|
end)
|
|
it('mapping error does not cancel prompt', function()
|
|
command("cnoremap <expr> x execute('throw 42')[-1]")
|
|
feed(':#x')
|
|
screen:expect([[
|
|
|
|
|
{EOB:~ }|*2
|
|
{MSEP: }|
|
|
:# |
|
|
{ERR:Error detected while processing :} |
|
|
{ERR:E605: Exception not caught: 42} |
|
|
:#^ |
|
|
]])
|
|
feed('<CR>')
|
|
screen:expect([[
|
|
|
|
|
{EOB:~ }|
|
|
{MSEP: }|
|
|
:# |
|
|
{ERR:Error detected while processing :} |
|
|
{ERR:E605: Exception not caught: 42} |
|
|
{ERR:E749: Empty buffer} |
|
|
{PE:Press ENTER or type command to continue}^ |
|
|
]])
|
|
feed('<CR>')
|
|
eq(
|
|
'Error detected while processing :\nE605: Exception not caught: 42\nE749: Empty buffer',
|
|
exec_capture('messages')
|
|
)
|
|
end)
|
|
it('errors out when failing to get callback', function()
|
|
api.nvim_set_var('Nvim_color_cmdline', 42)
|
|
feed(':#')
|
|
screen:expect([[
|
|
|
|
|
{EOB:~ }|
|
|
{MSEP: }|
|
|
: |
|
|
{ERR:E5408: Unable to get g:Nvim_color_cmdlin}|
|
|
{ERR:e callback: Vim:E6000: Argument is not a}|
|
|
{ERR: function or function name} |
|
|
:#^ |
|
|
]])
|
|
end)
|
|
end)
|
|
describe('Expressions coloring support', function()
|
|
it('works', function()
|
|
command('hi clear NvimNumber')
|
|
command('hi clear NvimNestingParenthesis')
|
|
command('hi NvimNumber guifg=Blue2')
|
|
command('hi NvimNestingParenthesis guifg=Yellow')
|
|
feed(':echo <C-r>=(((1)))')
|
|
screen:expect([[
|
|
|
|
|
{EOB:~ }|*6
|
|
={NPAR:(((}{NUM:1}{NPAR:)))}^ |
|
|
]])
|
|
end)
|
|
it('does not use Nvim_color_expr', function()
|
|
api.nvim_set_var('Nvim_color_expr', 42)
|
|
-- Used to error out due to failing to get callback.
|
|
command('hi clear NvimNumber')
|
|
command('hi NvimNumber guifg=Blue2')
|
|
feed(':<C-r>=1')
|
|
screen:expect([[
|
|
|
|
|
{EOB:~ }|*6
|
|
={NUM:1}^ |
|
|
]])
|
|
end)
|
|
it('works correctly with non-ASCII and control characters', function()
|
|
command('hi clear NvimStringBody')
|
|
command('hi clear NvimStringQuote')
|
|
command('hi clear NvimInvalid')
|
|
command('hi NvimStringQuote guifg=Blue3')
|
|
command('hi NvimStringBody guifg=Blue4')
|
|
command('hi NvimInvalid guifg=Red guibg=Blue')
|
|
feed('i<C-r>="«»"«»')
|
|
screen:expect([[
|
|
|
|
|
{EOB:~ }|*6
|
|
={SQ:"}{SB:«»}{SQ:"}{E:«»}^ |
|
|
]])
|
|
feed('<C-c>')
|
|
screen:expect([[
|
|
^ |
|
|
{EOB:~ }|*6
|
|
{M:-- INSERT --} |
|
|
]])
|
|
feed('<Esc>')
|
|
screen:expect([[
|
|
^ |
|
|
{EOB:~ }|*6
|
|
|
|
|
]])
|
|
feed(':<C-\\>e"<C-v><C-x>"<C-v><C-x>')
|
|
-- TODO(ZyX-I): Parser highlighting should not override special character
|
|
-- highlighting.
|
|
screen:expect([[
|
|
|
|
|
{EOB:~ }|*6
|
|
={SQ:"}{SB:^X}{SQ:"}{ERR:^X}^ |
|
|
]])
|
|
feed('<C-c>')
|
|
screen:expect([[
|
|
|
|
|
{EOB:~ }|*6
|
|
:^ |
|
|
]])
|
|
fn.setreg('a', { '\192' })
|
|
feed('<C-r>="<C-r><C-r>a"<C-r><C-r>a"foo"')
|
|
screen:expect([[
|
|
|
|
|
{EOB:~ }|*6
|
|
={SQ:"}{SB:<c0>}{SQ:"}{E:<c0>"}{SB:foo}{E:"}^ |
|
|
]])
|
|
end)
|
|
end)
|