neovim/test/functional/shada/buffers_spec.lua
2016-08-26 08:21:41 +01:00

93 lines
2.7 KiB
Lua

-- ShaDa buffer list saving/reading support
local helpers = require('test.functional.helpers')(after_each)
local nvim_command, funcs, eq, curbufmeths =
helpers.command, helpers.funcs, helpers.eq, helpers.curbufmeths
local shada_helpers = require('test.functional.shada.helpers')
local reset, set_additional_cmd, clear =
shada_helpers.reset, shada_helpers.set_additional_cmd,
shada_helpers.clear
if helpers.pending_win32(pending) then return end
describe('ShaDa support code', function()
local testfilename = 'Xtestfile-functional-shada-buffers'
local testfilename_2 = 'Xtestfile-functional-shada-buffers-2'
before_each(reset)
after_each(clear)
it('is able to dump and restore buffer list', function()
set_additional_cmd('set shada+=%')
reset()
nvim_command('edit ' .. testfilename)
nvim_command('edit ' .. testfilename_2)
nvim_command('qall')
reset()
eq(3, funcs.bufnr('$'))
eq('', funcs.bufname(1))
eq(testfilename, funcs.bufname(2))
eq(testfilename_2, funcs.bufname(3))
end)
it('does not restore buffer list without % in &shada', function()
set_additional_cmd('set shada+=%')
reset()
nvim_command('edit ' .. testfilename)
nvim_command('edit ' .. testfilename_2)
set_additional_cmd('')
nvim_command('qall')
reset()
eq(1, funcs.bufnr('$'))
eq('', funcs.bufname(1))
end)
it('does not dump buffer list without % in &shada', function()
nvim_command('edit ' .. testfilename)
nvim_command('edit ' .. testfilename_2)
set_additional_cmd('set shada+=%')
nvim_command('qall')
reset()
eq(1, funcs.bufnr('$'))
eq('', funcs.bufname(1))
end)
it('does not dump unlisted buffer', function()
set_additional_cmd('set shada+=%')
reset()
nvim_command('edit ' .. testfilename)
nvim_command('edit ' .. testfilename_2)
curbufmeths.set_option('buflisted', false)
nvim_command('qall')
reset()
eq(2, funcs.bufnr('$'))
eq('', funcs.bufname(1))
eq(testfilename, funcs.bufname(2))
end)
it('does not dump quickfix buffer', function()
set_additional_cmd('set shada+=%')
reset()
nvim_command('edit ' .. testfilename)
nvim_command('edit ' .. testfilename_2)
curbufmeths.set_option('buftype', 'quickfix')
nvim_command('qall')
reset()
eq(2, funcs.bufnr('$'))
eq('', funcs.bufname(1))
eq(testfilename, funcs.bufname(2))
end)
it('does not dump unnamed buffers', function()
set_additional_cmd('set shada+=% hidden')
reset()
curbufmeths.set_line(0, 'foo')
nvim_command('enew')
curbufmeths.set_line(0, 'bar')
eq(2, funcs.bufnr('$'))
nvim_command('qall!')
reset()
eq(1, funcs.bufnr('$'))
eq('', funcs.bufname(1))
end)
end)