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local t = require('test.testutil')
local n = require('test.functional.testnvim')()
local Screen = require('test.functional.ui.screen')
local clear, command = n.clear, n.command
local pcall_err = t.pcall_err
local eval = n.eval
local eq = t.eq
local insert = n.insert
local feed = n.feed
local api = n.api
describe("'fillchars'", function()
local screen
before_each(function()
clear()
screen = Screen.new(25, 5)
end)
describe('"eob" flag', function()
it("uses '~' by default", function()
eq('', eval('&fillchars'))
screen:expect([[
^ |
{1:~ }|*3
|
]])
end)
it('supports whitespace', function()
screen:expect([[
^ |
{1:~ }|*3
|
]])
command('set fillchars=eob:\\ ')
screen:expect([[
^ |
{1: }|*3
|
]])
end)
it('supports multibyte char', function()
command('set fillchars=eob:ñ')
screen:expect([[
^ |
{1:ñ }|*3
|
]])
end)
it('supports composing multibyte char', function()
command('set fillchars=eob:å̲')
screen:expect([[
^ |
{1:å̲ }|*3
|
]])
end)
it('handles invalid values', function()
eq(
'Vim(set):E1511: Wrong number of characters for field "eob": fillchars=eob:',
pcall_err(command, 'set fillchars=eob:') -- empty string
)
eq(
'Vim(set):E1512: Wrong character width for field "eob": fillchars=eob:馬',
pcall_err(command, 'set fillchars=eob:馬') -- doublewidth char
)
eq(
'Vim(set):E1511: Wrong number of characters for field "eob": fillchars=eob:xy',
pcall_err(command, 'set fillchars=eob:xy') -- two ascii chars
)
eq(
'Vim(set):E1512: Wrong character width for field "eob": fillchars=eob:<ff>',
pcall_err(command, 'set fillchars=eob:\255') -- 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([[
{13:^+-- 2 lines: fooxxxxxxxx}│{13:+-- 2 lines: fooxxxxxxx}|
{1:~ }│{1:~ }|*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([[
{13:^+-- 2 lines: fooxxxxxxxx}│{13:+-- 2 lines: foo·······}|
{1:~ }│{1:~ }|*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([[
{13:^+-- 2 lines: foo········}│{13:+-- 2 lines: fooxxxxxxx}|
{1:~ }│{1:~ }|*3
|
]])
end)
end)
describe("'listchars'", function()
local screen
before_each(function()
clear()
screen = Screen.new(50, 5)
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([[
{1:<------><------>^<------>} │{1:<------><------><------>}|
{1:~ }│{1:~ }|*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([[
{1:> > ^> } │{1:<------><------><------>}|
{1:~ }│{1:~ }|*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:$')
screen:expect([[
{1:>------->-------^>-------$}│{1:<------><------><------>}|
{1:~ }│{1:~ }|*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
|
]])
api.nvim__invalidate_glyph_cache()
screen:_reset()
screen:expect([[
{1:d̞̄̃̒̉̎ò́̌̌̂̐ò́̌̌̂̐ò́̌̌̂̐ò́̌̌̂̐ò́̌̌̂̐ò́̌̌̂̐l̞̀̄̆̌̚d̞̄̃̒̉̎ò́̌̌̂̐ò́̌̌̂̐ò́̌̌̂̐ò́̌̌̂̐ò́̌̌̂̐ò́̌̌̂̐l̞̀̄̆̌̚d̞̄̃̒̉̎ò́̌̌̂̐ò́̌̌̂̐ò́̌̌̂̐ò́̌̌̂̐ò́̌̌̂̐ò́̌̌̂̐l̞̀̄̆̌̚}^x{1:å̲} |
{1:~ }|*3
|
]])
end)
end)
|
