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-rw-r--r--test/functional/eval/input_spec.lua440
1 files changed, 440 insertions, 0 deletions
diff --git a/test/functional/eval/input_spec.lua b/test/functional/eval/input_spec.lua
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+++ b/test/functional/eval/input_spec.lua
@@ -0,0 +1,440 @@
+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)
+ it('is not hidden by :silent', function()
+ feed([[:silent call input('Foo: ')<CR>]])
+ screen:expect([[
+ {EOB:~ }|
+ {EOB:~ }|
+ {EOB:~ }|
+ Foo: ^ |
+ |
+ ]])
+ feed('Bar')
+ screen:expect([[
+ {EOB:~ }|
+ {EOB:~ }|
+ {EOB:~ }|
+ Foo: Bar^ |
+ |
+ ]])
+ feed('<CR>')
+ 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)
generated by cgit (git 2.34.1) at 2025-04-28 22:08:18 +0000