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local helpers = require('test.functional.helpers')(after_each)
local Screen = require('test.functional.ui.screen')
local clear, command = helpers.clear, helpers.command
local eval = helpers.eval
local eq = helpers.eq
local exc_exec = helpers.exc_exec
local insert = helpers.insert
local feed = helpers.feed
local meths = helpers.meths
describe("'fillchars'", function()
local screen
before_each(function()
clear()
screen = Screen.new(25, 5)
screen:attach()
end)
local function shouldfail(val, errval)
errval = errval or val
eq('Vim(set):E474: Invalid argument: fillchars=' .. errval, exc_exec('set fillchars=' .. val))
end
describe('"eob" flag', function()
it("uses '~' by default", function()
eq('', eval('&fillchars'))
screen:expect([[
^ |
~ |*3
|
]])
end)
it('supports whitespace', function()
screen:expect([[
^ |
~ |*3
|
]])
command('set fillchars=eob:\\ ')
screen:expect([[
^ |
|*4
]])
end)
it('supports multibyte char', function()
command('set fillchars=eob:ñ')
screen:expect([[
^ |
ñ |*3
|
]])
end)
it('supports composing multibyte char', function()
command('set fillchars=eob:å̲')
screen:expect([[
^ |
å̲ |*3
|
]])
end)
it('handles invalid values', function()
shouldfail('eob:') -- empty string
shouldfail('eob:馬') -- doublewidth char
shouldfail('eob:xy') -- two ascii chars
shouldfail('eob:\255', 'eob:<ff>') -- invalid UTF-8
end)
end)
it('"diff" flag', function()
screen:try_resize(45, 8)
screen:set_default_attr_ids({
[1] = { background = Screen.colors.Grey, foreground = Screen.colors.DarkBlue },
[2] = { background = Screen.colors.LightCyan1, bold = true, foreground = Screen.colors.Blue1 },
[3] = { background = Screen.colors.LightBlue },
[4] = { reverse = true },
[5] = { reverse = true, bold = true },
})
command('set fillchars=diff:…')
insert('a\nb\nc\nd\ne')
command('vnew')
insert('a\nd\ne\nf')
command('windo diffthis')
screen:expect([[
{1: }a │{1: }a |
{1: }{2:……………………………………………………}│{1: }{3:b }|
{1: }{2:……………………………………………………}│{1: }{3:c }|
{1: }d │{1: }d |
{1: }e │{1: }^e |
{1: }{3:f }│{1: }{2:……………………………………………………}|
{4:[No Name] [+] }{5:[No Name] [+] }|
|
]])
end)
it('has global value', function()
screen:try_resize(50, 5)
insert('foo\nbar')
command('set laststatus=0')
command('1,2fold')
command('vsplit')
command('set fillchars=fold:x')
screen:expect([[
^+-- 2 lines: fooxxxxxxxx│+-- 2 lines: fooxxxxxxx|
~ │~ |*3
|
]])
end)
it('has window-local value', function()
screen:try_resize(50, 5)
insert('foo\nbar')
command('set laststatus=0')
command('1,2fold')
command('vsplit')
command('setl fillchars=fold:x')
screen:expect([[
^+-- 2 lines: fooxxxxxxxx│+-- 2 lines: foo·······|
~ │~ |*3
|
]])
end)
it('using :set clears window-local value', function()
screen:try_resize(50, 5)
insert('foo\nbar')
command('set laststatus=0')
command('setl fillchars=fold:x')
command('1,2fold')
command('vsplit')
command('set fillchars&')
screen:expect([[
^+-- 2 lines: foo········│+-- 2 lines: fooxxxxxxx|
~ │~ |*3
|
]])
end)
end)
describe("'listchars'", function()
local screen
before_each(function()
clear()
screen = Screen.new(50, 5)
screen:attach()
end)
it('has global value', function()
feed('i<tab><tab><tab><esc>')
command('set list laststatus=0')
command('vsplit')
command('set listchars=tab:<->')
screen:expect([[
<------><------>^<------> │<------><------><------>|
~ │~ |*3
|
]])
end)
it('has window-local value', function()
feed('i<tab><tab><tab><esc>')
command('set list laststatus=0')
command('setl listchars=tab:<->')
command('vsplit')
command('setl listchars<')
screen:expect([[
> > ^> │<------><------><------>|
~ │~ |*3
|
]])
end)
it('using :set clears window-local value', function()
feed('i<tab><tab><tab><esc>')
command('set list laststatus=0')
command('setl listchars=tab:<->')
command('vsplit')
command('set listchars=tab:>-,eol:$')
screen:expect([[
>------->-------^>-------$│<------><------><------>|
~ │~ |*3
|
]])
end)
it('supports composing chars', function()
screen:set_default_attr_ids {
[1] = { foreground = Screen.colors.Blue1, bold = true },
}
feed('i<tab><tab><tab>x<esc>')
command('set list laststatus=0')
-- tricky: the tab value forms three separate one-cell chars,
-- thus it should be accepted despite being a mess.
command('set listchars=tab:d̞̄̃̒̉̎ò́̌̌̂̐l̞̀̄̆̌̚,eol:å̲')
screen:expect([[
{1:d̞̄̃̒̉̎ò́̌̌̂̐ò́̌̌̂̐ò́̌̌̂̐ò́̌̌̂̐ò́̌̌̂̐ò́̌̌̂̐l̞̀̄̆̌̚d̞̄̃̒̉̎ò́̌̌̂̐ò́̌̌̂̐ò́̌̌̂̐ò́̌̌̂̐ò́̌̌̂̐ò́̌̌̂̐l̞̀̄̆̌̚d̞̄̃̒̉̎ò́̌̌̂̐ò́̌̌̂̐ò́̌̌̂̐ò́̌̌̂̐ò́̌̌̂̐ò́̌̌̂̐l̞̀̄̆̌̚}^x{1:å̲} |
{1:~ }|*3
|
]])
meths._invalidate_glyph_cache()
screen:_reset()
screen:expect([[
{1:d̞̄̃̒̉̎ò́̌̌̂̐ò́̌̌̂̐ò́̌̌̂̐ò́̌̌̂̐ò́̌̌̂̐ò́̌̌̂̐l̞̀̄̆̌̚d̞̄̃̒̉̎ò́̌̌̂̐ò́̌̌̂̐ò́̌̌̂̐ò́̌̌̂̐ò́̌̌̂̐ò́̌̌̂̐l̞̀̄̆̌̚d̞̄̃̒̉̎ò́̌̌̂̐ò́̌̌̂̐ò́̌̌̂̐ò́̌̌̂̐ò́̌̌̂̐ò́̌̌̂̐l̞̀̄̆̌̚}^x{1:å̲} |
{1:~ }|*3
|
]])
end)
end)
|
