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local t = require('test.testutil')
local n = require('test.functional.testnvim')()
local clear = n.clear
local command = n.command
local eq = t.eq
local eval = n.eval
local request = n.request
local source = n.source
describe('autocmd BufEnter', function()
before_each(clear)
it("triggered by nvim_command('edit <dir>')", function()
command("autocmd BufEnter * if isdirectory(expand('<afile>')) | let g:dir_bufenter = 1 | endif")
request('nvim_command', 'split .')
eq(1, eval("exists('g:dir_bufenter')")) -- Did BufEnter for the directory.
eq(2, eval("bufnr('%')")) -- Switched to the dir buffer.
end)
it('triggered by "try|:split <dir>|endtry" in a function', function()
command("autocmd BufEnter * if isdirectory(expand('<afile>')) | let g:dir_bufenter = 1 | endif")
source([[
function! Test()
try
exe 'split .'
catch
endtry
endfunction
]])
command('call Test()')
eq(1, eval("exists('g:dir_bufenter')")) -- Did BufEnter for the directory.
eq(2, eval("bufnr('%')")) -- Switched to the dir buffer.
end)
it('triggered by ":split normal|:help|:bw"', function()
n.add_builddir_to_rtp()
command('split normal')
command('wincmd j')
command('help')
command('wincmd L')
command('autocmd BufEnter normal let g:bufentered = 1')
command('bw')
eq(1, eval('bufnr("%")')) -- The cursor is back to the bottom window
eq(0, eval("exists('g:bufentered')")) -- The autocmd hasn't been triggered
end)
end)
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