neovim/test/functional/legacy/close_count_spec.lua

-- Tests for :[count]close! and :[count]hide

local t = require('test.testutil')
local n = require('test.functional.testnvim')()

local eq = t.eq
local poke_eventloop = n.poke_eventloop
local eval = n.eval
local feed = n.feed
local clear = n.clear
local command = n.command

describe('close_count', function()
  setup(clear)

  it('is working', function()
    command('let tests = []')
    command('for i in range(5)|new|endfor')
    command('4wincmd w')
    command('close!')
    command('let buffers = []')
    command('windo call add(buffers, bufnr("%"))')
    eq({ 6, 5, 4, 2, 1 }, eval('buffers'))
    command('1close!')
    command('let buffers = []')
    command('windo call add(buffers, bufnr("%"))')
    eq({ 5, 4, 2, 1 }, eval('buffers'))
    command('$close!')
    command('let buffers = []')
    command('windo call add(buffers, bufnr("%"))')
    eq({ 5, 4, 2 }, eval('buffers'))
    command('1wincmd w')
    command('2close!')
    command('let buffers = []')
    command('windo call add(buffers, bufnr("%"))')
    eq({ 5, 2 }, eval('buffers'))
    command('1wincmd w')
    command('new')
    command('new')
    command('2wincmd w')
    command('-1close!')
    command('let buffers = []')
    command('windo call add(buffers, bufnr("%"))')
    eq({ 7, 5, 2 }, eval('buffers'))
    command('2wincmd w')
    command('+1close!')
    command('let buffers = []')
    command('windo call add(buffers, bufnr("%"))')
    eq({ 7, 5 }, eval('buffers'))
    command('only!')
    command('b1')
    command('let tests = []')
    command('for i in range(5)|new|endfor')
    command('let buffers = []')
    command('windo call add(buffers, bufnr("%"))')
    eq({ 13, 12, 11, 10, 9, 1 }, eval('buffers'))
    command('4wincmd w')
    command('.hide')
    command('let buffers = []')
    command('windo call add(buffers, bufnr("%"))')
    eq({ 13, 12, 11, 9, 1 }, eval('buffers'))
    command('1hide')
    command('let buffers = []')
    command('windo call add(buffers, bufnr("%"))')
    eq({ 12, 11, 9, 1 }, eval('buffers'))
    command('$hide')
    command('let buffers = []')
    command('windo call add(buffers, bufnr("%"))')
    eq({ 12, 11, 9 }, eval('buffers'))
    command('1wincmd w')
    command('2hide')
    command('let buffers = []')
    command('windo call add(buffers, bufnr("%"))')
    eq({ 12, 9 }, eval('buffers'))
    command('1wincmd w')
    command('new')
    command('new')
    command('3wincmd w')
    command('-hide')
    command('let buffers = []')
    command('windo call add(buffers, bufnr("%"))')
    eq({ 15, 12, 9 }, eval('buffers'))
    command('2wincmd w')
    command('+hide')
    command('let buffers = []')
    command('windo call add(buffers, bufnr("%"))')
    eq({ 15, 12 }, eval('buffers'))
    command('only!')
    command('b1')
    command('let tests = []')
    command('set hidden')
    command('for i in range(5)|new|endfor')
    command('1wincmd w')
    command('$ hide')
    command('let buffers = []')
    command('windo call add(buffers, bufnr("%"))')
    eq({ 20, 19, 18, 17, 16 }, eval('buffers'))
    command('$-1 close!')
    command('let buffers = []')
    command('windo call add(buffers, bufnr("%"))')
    eq({ 20, 19, 18, 16 }, eval('buffers'))
    command('1wincmd w')
    command('.+close!')
    command('let buffers = []')
    command('windo call add(buffers, bufnr("%"))')
    eq({ 20, 18, 16 }, eval('buffers'))
    command('only!')
    command('b1')
    command('let tests = []')
    command('set hidden')
    command('for i in range(5)|new|endfor')
    command('4wincmd w')
    feed('<C-W>c<cr>')
    poke_eventloop()
    command('let buffers = []')
    command('windo call add(buffers, bufnr("%"))')
    eq({ 25, 24, 23, 21, 1 }, eval('buffers'))
    feed('1<C-W>c<cr>')
    poke_eventloop()
    command('let buffers = []')
    command('windo call add(buffers, bufnr("%"))')
    eq({ 24, 23, 21, 1 }, eval('buffers'))
    feed('9<C-W>c<cr>')
    poke_eventloop()
    command('let buffers = []')
    command('windo call add(buffers, bufnr("%"))')
    eq({ 24, 23, 21 }, eval('buffers'))
    command('1wincmd w')
    feed('2<C-W>c<cr>')
    poke_eventloop()
    command('let buffers = []')
    command('windo call add(buffers, bufnr("%"))')
    eq({ 24, 21 }, eval('buffers'))
  end)
end)