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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, eq = n.clear, n.command, t.eq
local insert = n.insert
local api = n.api
local assert_alive = n.assert_alive
describe('ui/ext_tabline', function()
local screen
local event_tabs, event_curtab, event_curbuf, event_buffers
before_each(function()
clear()
screen = Screen.new(25, 5)
screen:attach({ rgb = true, ext_tabline = true })
function screen:_handle_tabline_update(curtab, tabs, curbuf, buffers)
event_curtab = curtab
event_tabs = tabs
event_curbuf = curbuf
event_buffers = buffers
end
end)
it('publishes UI events', function()
command('tabedit another-tab')
local expected_tabs = {
{ tab = 1, name = '[No Name]' },
{ tab = 2, name = 'another-tab' },
}
screen:expect {
grid = [[
^ |
{1:~ }|*3
|
]],
condition = function()
eq(2, event_curtab)
eq(expected_tabs, event_tabs)
end,
}
command('tabNext')
screen:expect {
grid = [[
^ |
{1:~ }|*3
|
]],
condition = function()
eq(1, event_curtab)
eq(expected_tabs, event_tabs)
end,
}
end)
it('buffer UI events', function()
local expected_buffers_initial = {
{ buffer = 1, name = '[No Name]' },
}
screen:expect {
grid = [[
^ |
{1:~ }|*3
|
]],
condition = function()
eq(1, event_curbuf)
eq(expected_buffers_initial, event_buffers)
end,
}
command('badd another-buffer')
command('bnext')
local expected_buffers = {
{ buffer = 1, name = '[No Name]' },
{ buffer = 2, name = 'another-buffer' },
}
screen:expect {
grid = [[
^ |
{1:~ }|*3
|
]],
condition = function()
eq(2, event_curbuf)
eq(expected_buffers, event_buffers)
end,
}
end)
end)
describe('tabline', function()
local screen
before_each(function()
clear()
screen = Screen.new(42, 5)
screen:attach()
end)
it('redraws when tabline option is set', function()
command('set tabline=asdf')
command('set showtabline=2')
screen:expect {
grid = [[
{2:asdf }|
^ |
{1:~ }|*2
|
]],
}
command('set tabline=jkl')
screen:expect {
grid = [[
{2:jkl }|
^ |
{1:~ }|*2
|
]],
}
end)
it('click definitions do not leak memory #21765', function()
command('set tabline=%@MyClickFunc@MyClickText%T')
command('set showtabline=2')
command('redrawtabline')
end)
it('clicks work with truncated double-width label #24187', function()
insert('tab1')
command('tabnew')
insert('tab2')
command('tabprev')
api.nvim_set_option_value('tabline', '%1T口口%2Ta' .. ('b'):rep(38) .. '%999Xc', {})
screen:expect {
grid = [[
{2:<abbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbc }|
tab^1 |
{1:~ }|*2
|
]],
}
assert_alive()
api.nvim_input_mouse('left', 'press', '', 0, 0, 1)
screen:expect {
grid = [[
{2:<abbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbc }|
tab^2 |
{1:~ }|*2
|
]],
}
api.nvim_input_mouse('left', 'press', '', 0, 0, 0)
screen:expect {
grid = [[
{2:<abbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbc }|
tab^1 |
{1:~ }|*2
|
]],
}
api.nvim_input_mouse('left', 'press', '', 0, 0, 39)
screen:expect {
grid = [[
{2:<abbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbc }|
tab^2 |
{1:~ }|*2
|
]],
}
api.nvim_input_mouse('left', 'press', '', 0, 0, 40)
screen:expect {
grid = [[
tab^1 |
{1:~ }|*3
|
]],
}
end)
it('middle-click closes tab', function()
command('tabnew')
command('tabnew')
command('tabnew')
command('tabprev')
eq({ 3, 4 }, api.nvim_eval('[tabpagenr(), tabpagenr("$")]'))
api.nvim_input_mouse('middle', 'press', '', 0, 0, 1)
eq({ 2, 3 }, api.nvim_eval('[tabpagenr(), tabpagenr("$")]'))
api.nvim_input_mouse('middle', 'press', '', 0, 0, 20)
eq({ 2, 2 }, api.nvim_eval('[tabpagenr(), tabpagenr("$")]'))
api.nvim_input_mouse('middle', 'press', '', 0, 0, 1)
eq({ 1, 1 }, api.nvim_eval('[tabpagenr(), tabpagenr("$")]'))
end)
end)
|
