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local helpers = require('test.functional.helpers')(after_each)
local clear, eq, ok = helpers.clear, helpers.eq, helpers.ok
local api = helpers.api
local fn = helpers.fn
local request = helpers.request
local NIL = vim.NIL
local pcall_err = helpers.pcall_err
local command = helpers.command
describe('api/tabpage', function()
before_each(clear)
describe('list_wins and get_win', function()
it('works', function()
helpers.command('tabnew')
helpers.command('vsplit')
local tab1, tab2 = unpack(api.nvim_list_tabpages())
local win1, win2, win3 = unpack(api.nvim_list_wins())
eq({ win1 }, api.nvim_tabpage_list_wins(tab1))
eq({ win2, win3 }, api.nvim_tabpage_list_wins(tab2))
eq(win2, api.nvim_tabpage_get_win(tab2))
api.nvim_set_current_win(win3)
eq(win3, api.nvim_tabpage_get_win(tab2))
end)
it('validates args', function()
eq('Invalid tabpage id: 23', pcall_err(api.nvim_tabpage_list_wins, 23))
end)
end)
describe('{get,set,del}_var', function()
it('works', function()
api.nvim_tabpage_set_var(0, 'lua', { 1, 2, { ['3'] = 1 } })
eq({ 1, 2, { ['3'] = 1 } }, api.nvim_tabpage_get_var(0, 'lua'))
eq({ 1, 2, { ['3'] = 1 } }, api.nvim_eval('t:lua'))
eq(1, fn.exists('t:lua'))
api.nvim_tabpage_del_var(0, 'lua')
eq(0, fn.exists('t:lua'))
eq('Key not found: lua', pcall_err(api.nvim_tabpage_del_var, 0, 'lua'))
api.nvim_tabpage_set_var(0, 'lua', 1)
command('lockvar t:lua')
eq('Key is locked: lua', pcall_err(api.nvim_tabpage_del_var, 0, 'lua'))
eq('Key is locked: lua', pcall_err(api.nvim_tabpage_set_var, 0, 'lua', 1))
end)
it('tabpage_set_var returns the old value', function()
local val1 = { 1, 2, { ['3'] = 1 } }
local val2 = { 4, 7 }
eq(NIL, request('tabpage_set_var', 0, 'lua', val1))
eq(val1, request('tabpage_set_var', 0, 'lua', val2))
end)
it('tabpage_del_var returns the old value', function()
local val1 = { 1, 2, { ['3'] = 1 } }
local val2 = { 4, 7 }
eq(NIL, request('tabpage_set_var', 0, 'lua', val1))
eq(val1, request('tabpage_set_var', 0, 'lua', val2))
eq(val2, request('tabpage_del_var', 0, 'lua'))
end)
end)
describe('get_number', function()
it('works', function()
local tabs = api.nvim_list_tabpages()
eq(1, api.nvim_tabpage_get_number(tabs[1]))
helpers.command('tabnew')
local tab1, tab2 = unpack(api.nvim_list_tabpages())
eq(1, api.nvim_tabpage_get_number(tab1))
eq(2, api.nvim_tabpage_get_number(tab2))
helpers.command('-tabmove')
eq(2, api.nvim_tabpage_get_number(tab1))
eq(1, api.nvim_tabpage_get_number(tab2))
end)
end)
describe('is_valid', function()
it('works', function()
helpers.command('tabnew')
local tab = api.nvim_list_tabpages()[2]
api.nvim_set_current_tabpage(tab)
ok(api.nvim_tabpage_is_valid(tab))
helpers.command('tabclose')
ok(not api.nvim_tabpage_is_valid(tab))
end)
end)
end)
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