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local helpers = require('test.functional.helpers')(after_each)
local Screen = require('test.functional.ui.screen')
local clear = helpers.clear
local command = helpers.command
local eq = helpers.eq
local neq = helpers.neq
local feed = helpers.feed
local eval = helpers.eval
local exec = helpers.exec
local funcs = helpers.funcs
local meths = helpers.meths
local curwin = helpers.curwin
local assert_alive = helpers.assert_alive
describe('tabpage', function()
before_each(clear)
it('advances to the next page via <C-W>gt', function()
-- add some tabpages
command('tabnew')
command('tabnew')
command('tabnew')
eq(4, eval('tabpagenr()'))
feed('<C-W>gt')
eq(1, eval('tabpagenr()'))
end)
it('retreats to the previous page via <C-W>gT', function()
-- add some tabpages
command('tabnew')
command('tabnew')
command('tabnew')
eq(4, eval('tabpagenr()'))
feed('<C-W>gT')
eq(3, eval('tabpagenr()'))
end)
it('does not crash or loop 999 times if BufWipeout autocommand switches window #17868', function()
exec([[
tabedit
let s:window_id = win_getid()
botright new
setlocal bufhidden=wipe
let g:win_closed = 0
autocmd WinClosed * let g:win_closed += 1
autocmd BufWipeout <buffer> call win_gotoid(s:window_id)
tabprevious
+tabclose
]])
neq(999, eval('g:win_closed'))
end)
it('no segfault with strange WinClosed autocommand #20290', function()
pcall(exec, [[
set nohidden
edit Xa
split Xb
tab split
new
autocmd WinClosed * tabprev | bwipe!
close
]])
assert_alive()
end)
it('nvim_win_close and nvim_win_hide update tabline #20285', function()
eq(1, #meths.list_tabpages())
eq({1, 1}, funcs.win_screenpos(0))
local win1 = curwin().id
command('tabnew')
eq(2, #meths.list_tabpages())
eq({2, 1}, funcs.win_screenpos(0))
local win2 = curwin().id
meths.win_close(win1, true)
eq(win2, curwin().id)
eq(1, #meths.list_tabpages())
eq({1, 1}, funcs.win_screenpos(0))
command('tabnew')
eq(2, #meths.list_tabpages())
eq({2, 1}, funcs.win_screenpos(0))
local win3 = curwin().id
meths.win_hide(win2)
eq(win3, curwin().id)
eq(1, #meths.list_tabpages())
eq({1, 1}, funcs.win_screenpos(0))
end)
it('switching tabpage after setting laststatus=3 #19591', function()
local screen = Screen.new(40, 8)
screen:set_default_attr_ids({
[0] = {bold = true, foreground = Screen.colors.Blue},
[1] = {bold = true, reverse = true}, -- StatusLine
[2] = {reverse = true}, -- TabLineFill
[3] = {bold = true}, -- TabLineSel
[4] = {background = Screen.colors.LightGrey, underline = true}, -- TabLine
[5] = {bold = true, foreground = Screen.colors.Magenta},
})
screen:attach()
command('tabnew')
command('tabprev')
command('set laststatus=3')
command('tabnext')
feed('<C-G>')
screen:expect([[
{4: [No Name] }{3: [No Name] }{2: }{4:X}|
^ |
{0:~ }|
{0:~ }|
{0:~ }|
{0:~ }|
{1:[No Name] }|
"[No Name]" --No lines in buffer-- |
]])
command('vnew')
screen:expect([[
{4: [No Name] }{3: }{5:2}{3: [No Name] }{2: }{4:X}|
^ │ |
{0:~ }│{0:~ }|
{0:~ }│{0:~ }|
{0:~ }│{0:~ }|
{0:~ }│{0:~ }|
{1:[No Name] }|
"[No Name]" --No lines in buffer-- |
]])
end)
it(":tabmove handles modifiers and addr", function()
command('tabnew | tabnew | tabnew')
eq(4, funcs.nvim_tabpage_get_number(0))
command(' silent :keepalt :: ::: silent! - tabmove')
eq(3, funcs.nvim_tabpage_get_number(0))
command(' silent :keepalt :: ::: silent! -2 tabmove')
eq(1, funcs.nvim_tabpage_get_number(0))
end)
it(':tabs does not overflow IObuff with long path with comma #20850', function()
meths.buf_set_name(0, ('x'):rep(1024) .. ',' .. ('x'):rep(1024))
command('tabs')
assert_alive()
end)
end)
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