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neovim/test/functional/eval/input_spec.lua
ZyX efb03903eb functests: Remove wait() from input_spec
2017-08-06 14:43:46 +03:00

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local helpers = require('test.functional.helpers')(after_each)
local Screen = require('test.functional.ui.screen')
local eq = helpers.eq
local feed = helpers.feed
local meths = helpers.meths
local clear = helpers.clear
local source = helpers.source
local command = helpers.command
local exc_exec = helpers.exc_exec
local screen
before_each(function()
clear()
screen = Screen.new(25, 5)
screen:attach()
source([[
hi Test ctermfg=Red guifg=Red term=bold
function CustomCompl(...)
return 'TEST'
endfunction
function CustomListCompl(...)
return ['FOO']
endfunction
highlight RBP1 guibg=Red
highlight RBP2 guibg=Yellow
highlight RBP3 guibg=Green
highlight RBP4 guibg=Blue
let g:NUM_LVLS = 4
function Redraw()
redraw!
return ''
endfunction
cnoremap <expr> {REDRAW} Redraw()
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
]])
screen:set_default_attr_ids({
EOB={bold = true, foreground = Screen.colors.Blue1},
T={foreground=Screen.colors.Red},
RBP1={background=Screen.colors.Red},
RBP2={background=Screen.colors.Yellow},
RBP3={background=Screen.colors.Green},
RBP4={background=Screen.colors.Blue},
})
end)
describe('input()', function()
it('works with multiline prompts', function()
feed([[:call input("Test\nFoo")<CR>]])
screen:expect([[
{EOB:~ }|
{EOB:~ }|
{EOB:~ }|
Test |
Foo^ |
]])
end)
it('works with multiline prompts and :echohl', function()
feed([[:echohl Test | call input("Test\nFoo")<CR>]])
screen:expect([[
{EOB:~ }|
{EOB:~ }|
{EOB:~ }|
{T:Test} |
{T:Foo}^ |
]])
command('redraw!')
screen:expect([[
|
{EOB:~ }|
{EOB:~ }|
{EOB:~ }|
{T:Foo}^ |
]])
end)
it('allows unequal numeric arguments when using multiple args', function()
command('echohl Test')
feed([[:call input(1, 2)<CR>]])
screen:expect([[
|
{EOB:~ }|
{EOB:~ }|
{EOB:~ }|
{T:1}2^ |
]])
feed('<BS>')
screen:expect([[
|
{EOB:~ }|
{EOB:~ }|
{EOB:~ }|
{T:1}^ |
]])
end)
it('allows unequal numeric values when using {opts} dictionary', function()
command('echohl Test')
meths.set_var('opts', {prompt=1, default=2, cancelreturn=3})
feed([[:echo input(opts)<CR>]])
screen:expect([[
|
{EOB:~ }|
{EOB:~ }|
{EOB:~ }|
{T:1}2^ |
]])
feed('<BS>')
screen:expect([[
|
{EOB:~ }|
{EOB:~ }|
{EOB:~ }|
{T:1}^ |
]])
feed('<Esc>')
screen:expect([[
^ |
{EOB:~ }|
{EOB:~ }|
{EOB:~ }|
{T:3} |
]])
end)
it('works with redraw', function()
command('echohl Test')
meths.set_var('opts', {prompt='Foo>', default='Bar'})
feed([[:echo inputdialog(opts)<CR>]])
screen:expect([[
|
{EOB:~ }|
{EOB:~ }|
{EOB:~ }|
{T:Foo>}Bar^ |
]])
command('redraw!')
screen:expect([[
|
{EOB:~ }|
{EOB:~ }|
{EOB:~ }|
{T:Foo>}Bar^ |
]])
feed('<BS>')
screen:expect([[
|
{EOB:~ }|
{EOB:~ }|
{EOB:~ }|
{T:Foo>}Ba^ |
]])
command('redraw!')
screen:expect([[
|
{EOB:~ }|
{EOB:~ }|
{EOB:~ }|
{T:Foo>}Ba^ |
]])
end)
it('allows omitting everything with dictionary argument', function()
command('echohl Test')
feed([[:call input({})<CR>]])
screen:expect([[
|
{EOB:~ }|
{EOB:~ }|
{EOB:~ }|
^ |
]])
end)
it('supports completion', function()
feed(':let var = input("", "", "custom,CustomCompl")<CR>')
feed('<Tab><CR>')
eq('TEST', meths.get_var('var'))
feed(':let var = input({"completion": "customlist,CustomListCompl"})<CR>')
feed('<Tab><CR>')
eq('FOO', meths.get_var('var'))
end)
it('supports cancelreturn', function()
feed(':let var = input({"cancelreturn": "BAR"})<CR>')
feed('<Esc>')
eq('BAR', meths.get_var('var'))
end)
it('supports default string', function()
feed(':let var = input("", "DEF1")<CR>')
feed('<CR>')
eq('DEF1', meths.get_var('var'))
feed(':let var = input({"default": "DEF2"})<CR>')
feed('<CR>')
eq('DEF2', meths.get_var('var'))
end)
it('errors out on invalid inputs', function()
eq('Vim(call):E730: using List as a String',
exc_exec('call input([])'))
eq('Vim(call):E730: using List as a String',
exc_exec('call input("", [])'))
eq('Vim(call):E730: using List as a String',
exc_exec('call input("", "", [])'))
eq('Vim(call):E730: using List as a String',
exc_exec('call input({"prompt": []})'))
eq('Vim(call):E730: using List as a String',
exc_exec('call input({"cancelreturn": []})'))
eq('Vim(call):E730: using List as a String',
exc_exec('call input({"default": []})'))
eq('Vim(call):E730: using List as a String',
exc_exec('call input({"completion": []})'))
eq('Vim(call):E5050: {opts} must be the only argument',
exc_exec('call input({}, "default")'))
eq('Vim(call):E118: Too many arguments for function: input',
exc_exec('call input("prompt> ", "default", "file", "extra")'))
end)
it('supports highlighting', function()
command('nnoremap <expr> X input({"highlight": "RainBowParens"})[-1]')
feed([[X]])
feed('(())')
screen:expect([[
|
{EOB:~ }|
{EOB:~ }|
{EOB:~ }|
{RBP1:(}{RBP2:()}{RBP1:)}^ |
]])
end)
end)
describe('inputdialog()', function()
it('works with multiline prompts', function()
feed([[:call inputdialog("Test\nFoo")<CR>]])
screen:expect([[
{EOB:~ }|
{EOB:~ }|
{EOB:~ }|
Test |
Foo^ |
]])
end)
it('works with multiline prompts and :echohl', function()
feed([[:echohl Test | call inputdialog("Test\nFoo")<CR>]])
screen:expect([[
{EOB:~ }|
{EOB:~ }|
{EOB:~ }|
{T:Test} |
{T:Foo}^ |
]])
command('redraw!')
screen:expect([[
|
{EOB:~ }|
{EOB:~ }|
{EOB:~ }|
{T:Foo}^ |
]])
end)
it('allows unequal numeric arguments when using multiple args', function()
command('echohl Test')
feed([[:call inputdialog(1, 2)<CR>]])
screen:expect([[
|
{EOB:~ }|
{EOB:~ }|
{EOB:~ }|
{T:1}2^ |
]])
feed('<BS>')
screen:expect([[
|
{EOB:~ }|
{EOB:~ }|
{EOB:~ }|
{T:1}^ |
]])
end)
it('allows unequal numeric values when using {opts} dictionary', function()
command('echohl Test')
meths.set_var('opts', {prompt=1, default=2, cancelreturn=3})
feed([[:echo input(opts)<CR>]])
screen:expect([[
|
{EOB:~ }|
{EOB:~ }|
{EOB:~ }|
{T:1}2^ |
]])
feed('<BS>')
screen:expect([[
|
{EOB:~ }|
{EOB:~ }|
{EOB:~ }|
{T:1}^ |
]])
feed('<Esc>')
screen:expect([[
^ |
{EOB:~ }|
{EOB:~ }|
{EOB:~ }|
{T:3} |
]])
end)
it('works with redraw', function()
command('echohl Test')
meths.set_var('opts', {prompt='Foo>', default='Bar'})
feed([[:echo input(opts)<CR>]])
screen:expect([[
|
{EOB:~ }|
{EOB:~ }|
{EOB:~ }|
{T:Foo>}Bar^ |
]])
command('redraw!')
screen:expect([[
|
{EOB:~ }|
{EOB:~ }|
{EOB:~ }|
{T:Foo>}Bar^ |
]])
feed('<BS>')
screen:expect([[
|
{EOB:~ }|
{EOB:~ }|
{EOB:~ }|
{T:Foo>}Ba^ |
]])
command('redraw!')
screen:expect([[
|
{EOB:~ }|
{EOB:~ }|
{EOB:~ }|
{T:Foo>}Ba^ |
]])
end)
it('allows omitting everything with dictionary argument', function()
command('echohl Test')
feed(':echo inputdialog({})<CR>')
screen:expect([[
|
{EOB:~ }|
{EOB:~ }|
{EOB:~ }|
^ |
]])
end)
it('supports completion', function()
feed(':let var = inputdialog({"completion": "customlist,CustomListCompl"})<CR>')
feed('<Tab><CR>')
eq('FOO', meths.get_var('var'))
end)
it('supports cancelreturn', function()
feed(':let var = inputdialog("", "", "CR1")<CR>')
feed('<Esc>')
eq('CR1', meths.get_var('var'))
feed(':let var = inputdialog({"cancelreturn": "BAR"})<CR>')
feed('<Esc>')
eq('BAR', meths.get_var('var'))
end)
it('supports default string', function()
feed(':let var = inputdialog("", "DEF1")<CR>')
feed('<CR>')
eq('DEF1', meths.get_var('var'))
feed(':let var = inputdialog({"default": "DEF2"})<CR>')
feed('<CR>')
eq('DEF2', meths.get_var('var'))
end)
it('errors out on invalid inputs', function()
eq('Vim(call):E730: using List as a String',
exc_exec('call inputdialog([])'))
eq('Vim(call):E730: using List as a String',
exc_exec('call inputdialog("", [])'))
eq('Vim(call):E730: using List as a String',
exc_exec('call inputdialog("", "", [])'))
eq('Vim(call):E730: using List as a String',
exc_exec('call inputdialog({"prompt": []})'))
eq('Vim(call):E730: using List as a String',
exc_exec('call inputdialog({"cancelreturn": []})'))
eq('Vim(call):E730: using List as a String',
exc_exec('call inputdialog({"default": []})'))
eq('Vim(call):E730: using List as a String',
exc_exec('call inputdialog({"completion": []})'))
eq('Vim(call):E5050: {opts} must be the only argument',
exc_exec('call inputdialog({}, "default")'))
eq('Vim(call):E118: Too many arguments for function: inputdialog',
exc_exec('call inputdialog("prompt> ", "default", "file", "extra")'))
end)
it('supports highlighting', function()
command('nnoremap <expr> X inputdialog({"highlight": "RainBowParens"})[-1]')
feed([[X]])
feed('(())')
screen:expect([[
|
{EOB:~ }|
{EOB:~ }|
{EOB:~ }|
{RBP1:(}{RBP2:()}{RBP1:)}^ |
]])
end)
end)
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