mirror of
https://github.com/neovim/neovim.git
synced 2024-12-25 21:55:17 -07:00
5eb5f49488
Extend the capabilities of is_os to detect more platforms such as
freebsd and openbsd. Also remove `iswin()` helper function as it can be
replaced by `is_os("win")`.
351 lines
13 KiB
Lua
351 lines
13 KiB
Lua
local lfs = require('lfs')
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local helpers = require('test.functional.helpers')(after_each)
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local clear = helpers.clear
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local command = helpers.command
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local eq = helpers.eq
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local eval = helpers.eval
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local request = helpers.request
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local is_os = helpers.is_os
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describe('autocmd DirChanged and DirChangedPre', function()
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local curdir = string.gsub(lfs.currentdir(), '\\', '/')
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local dirs = {
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curdir .. '/Xtest-functional-autocmd-dirchanged.dir1',
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curdir .. '/Xtest-functional-autocmd-dirchanged.dir2',
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curdir .. '/Xtest-functional-autocmd-dirchanged.dir3',
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}
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local win_dirs = {
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curdir .. '\\XTEST-FUNCTIONAL-AUTOCMD-DIRCHANGED.DIR1',
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curdir .. '\\XTEST-FUNCTIONAL-AUTOCMD-DIRCHANGED.DIR2',
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curdir .. '\\XTEST-FUNCTIONAL-AUTOCMD-DIRCHANGED.DIR3',
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}
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setup(function() for _, dir in pairs(dirs) do helpers.mkdir(dir) end end)
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teardown(function() for _, dir in pairs(dirs) do helpers.rmdir(dir) end end)
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before_each(function()
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clear()
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command('autocmd DirChangedPre * let [g:evpre, g:amatchpre, g:cdprecount] '
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..'= [copy(v:event), expand("<amatch>"), 1 + get(g:, "cdprecount", 0)]')
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command('autocmd DirChanged * let [g:getcwd, g:ev, g:amatch, g:cdcount] '
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..'= [getcwd(), copy(v:event), expand("<amatch>"), 1 + get(g:, "cdcount", 0)]')
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-- Normalize path separators.
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command([[autocmd DirChangedPre * let g:evpre['directory'] = substitute(g:evpre['directory'], '\\', '/', 'g')]])
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command([[autocmd DirChanged * let g:ev['cwd'] = substitute(g:ev['cwd'], '\\', '/', 'g')]])
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command([[autocmd DirChanged * let g:getcwd = substitute(g:getcwd, '\\', '/', 'g')]])
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end)
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it('set v:event and <amatch>', function()
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command('lcd '..dirs[1])
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eq({directory=dirs[1], scope='window', changed_window=false}, eval('g:evpre'))
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eq({cwd=dirs[1], scope='window', changed_window=false}, eval('g:ev'))
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eq('window', eval('g:amatchpre'))
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eq('window', eval('g:amatch'))
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eq(1, eval('g:cdprecount'))
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eq(1, eval('g:cdcount'))
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command('tcd '..dirs[2])
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eq({directory=dirs[2], scope='tabpage', changed_window=false}, eval('g:evpre'))
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eq({cwd=dirs[2], scope='tabpage', changed_window=false}, eval('g:ev'))
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eq('tabpage', eval('g:amatchpre'))
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eq('tabpage', eval('g:amatch'))
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eq(2, eval('g:cdprecount'))
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eq(2, eval('g:cdcount'))
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command('cd '..dirs[3])
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eq({directory=dirs[3], scope='global', changed_window=false}, eval('g:evpre'))
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eq({cwd=dirs[3], scope='global', changed_window=false}, eval('g:ev'))
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eq('global', eval('g:amatchpre'))
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eq('global', eval('g:amatch'))
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eq(3, eval('g:cdprecount'))
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eq(3, eval('g:cdcount'))
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end)
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it('DirChanged set getcwd() during event #6260', function()
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command('lcd '..dirs[1])
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eq(dirs[1], eval('g:getcwd'))
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command('tcd '..dirs[2])
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eq(dirs[2], eval('g:getcwd'))
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command('cd '..dirs[3])
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eq(dirs[3], eval('g:getcwd'))
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end)
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it('disallow recursion', function()
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command('set shellslash')
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-- Set up a _nested_ handler.
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command('autocmd DirChanged * nested lcd '..dirs[3])
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command('lcd '..dirs[1])
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eq({cwd=dirs[1], scope='window', changed_window=false}, eval('g:ev'))
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eq(1, eval('g:cdcount'))
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-- autocmd changed to dirs[3], but did NOT trigger another DirChanged.
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eq(dirs[3], eval('getcwd()'))
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end)
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it('only DirChangedPre is triggered if :cd fails', function()
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command('let g:ev = {}')
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command('let g:cdcount = 0')
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local status1, err1 = pcall(function()
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command('lcd '..dirs[1]..'/doesnotexist')
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end)
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eq({directory=dirs[1]..'/doesnotexist', scope='window', changed_window=false}, eval('g:evpre'))
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eq({}, eval('g:ev'))
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eq('window', eval('g:amatchpre'))
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eq(1, eval('g:cdprecount'))
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eq(0, eval('g:cdcount'))
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local status2, err2 = pcall(function()
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command('lcd '..dirs[2]..'/doesnotexist')
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end)
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eq({directory=dirs[2]..'/doesnotexist', scope='window', changed_window=false}, eval('g:evpre'))
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eq({}, eval('g:ev'))
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eq('window', eval('g:amatchpre'))
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eq(2, eval('g:cdprecount'))
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eq(0, eval('g:cdcount'))
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local status3, err3 = pcall(function()
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command('lcd '..dirs[3]..'/doesnotexist')
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end)
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eq({directory=dirs[3]..'/doesnotexist', scope='window', changed_window=false}, eval('g:evpre'))
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eq({}, eval('g:ev'))
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eq('window', eval('g:amatchpre'))
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eq(3, eval('g:cdprecount'))
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eq(0, eval('g:cdcount'))
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eq(false, status1)
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eq(false, status2)
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eq(false, status3)
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eq('E344:', string.match(err1, "E%d*:"))
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eq('E344:', string.match(err2, "E%d*:"))
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eq('E344:', string.match(err3, "E%d*:"))
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end)
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it("are triggered by 'autochdir'", function()
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command('set autochdir')
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command('split '..dirs[1]..'/foo')
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eq({directory=dirs[1], scope='window', changed_window=false}, eval('g:evpre'))
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eq({cwd=dirs[1], scope='window', changed_window=false}, eval('g:ev'))
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eq('auto', eval('g:amatchpre'))
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eq('auto', eval('g:amatch'))
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eq(1, eval('g:cdprecount'))
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eq(1, eval('g:cdcount'))
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command('split '..dirs[2]..'/bar')
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eq({directory=dirs[2], scope='window', changed_window=false}, eval('g:evpre'))
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eq({cwd=dirs[2], scope='window', changed_window=false}, eval('g:ev'))
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eq('auto', eval('g:amatch'))
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eq(2, eval('g:cdprecount'))
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eq(2, eval('g:cdcount'))
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end)
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it('do not trigger if directory has not changed', function()
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command('lcd '..dirs[1])
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eq({directory=dirs[1], scope='window', changed_window=false}, eval('g:evpre'))
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eq({cwd=dirs[1], scope='window', changed_window=false}, eval('g:ev'))
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eq('window', eval('g:amatchpre'))
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eq('window', eval('g:amatch'))
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eq(1, eval('g:cdprecount'))
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eq(1, eval('g:cdcount'))
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command('let g:evpre = {}')
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command('let g:ev = {}')
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command('lcd '..dirs[1])
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eq({}, eval('g:evpre'))
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eq({}, eval('g:ev'))
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eq(1, eval('g:cdprecount'))
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eq(1, eval('g:cdcount'))
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if is_os('win') then
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command('lcd '..win_dirs[1])
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eq({}, eval('g:evpre'))
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eq({}, eval('g:ev'))
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eq(1, eval('g:cdprecount'))
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eq(1, eval('g:cdcount'))
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end
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command('tcd '..dirs[2])
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eq({directory=dirs[2], scope='tabpage', changed_window=false}, eval('g:evpre'))
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eq({cwd=dirs[2], scope='tabpage', changed_window=false}, eval('g:ev'))
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eq('tabpage', eval('g:amatchpre'))
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eq('tabpage', eval('g:amatch'))
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eq(2, eval('g:cdprecount'))
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eq(2, eval('g:cdcount'))
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command('let g:evpre = {}')
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command('let g:ev = {}')
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command('tcd '..dirs[2])
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eq({}, eval('g:evpre'))
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eq({}, eval('g:ev'))
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eq(2, eval('g:cdprecount'))
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eq(2, eval('g:cdcount'))
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if is_os('win') then
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command('tcd '..win_dirs[2])
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eq({}, eval('g:evpre'))
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eq({}, eval('g:ev'))
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eq(2, eval('g:cdprecount'))
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eq(2, eval('g:cdcount'))
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end
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command('cd '..dirs[3])
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eq({directory=dirs[3], scope='global', changed_window=false}, eval('g:evpre'))
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eq({cwd=dirs[3], scope='global', changed_window=false}, eval('g:ev'))
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eq('global', eval('g:amatch'))
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eq(3, eval('g:cdprecount'))
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eq(3, eval('g:cdcount'))
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command('let g:evpre = {}')
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command('let g:ev = {}')
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command('cd '..dirs[3])
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eq({}, eval('g:evpre'))
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eq({}, eval('g:ev'))
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eq(3, eval('g:cdprecount'))
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eq(3, eval('g:cdcount'))
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if is_os('win') then
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command('cd '..win_dirs[3])
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eq({}, eval('g:evpre'))
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eq({}, eval('g:ev'))
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eq(3, eval('g:cdprecount'))
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eq(3, eval('g:cdcount'))
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end
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command('set autochdir')
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command('split '..dirs[1]..'/foo')
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eq({directory=dirs[1], scope='window', changed_window=false}, eval('g:evpre'))
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eq({cwd=dirs[1], scope='window', changed_window=false}, eval('g:ev'))
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eq('auto', eval('g:amatchpre'))
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eq('auto', eval('g:amatch'))
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eq(4, eval('g:cdprecount'))
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eq(4, eval('g:cdcount'))
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command('let g:evpre = {}')
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command('let g:ev = {}')
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command('split '..dirs[1]..'/bar')
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eq({}, eval('g:evpre'))
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eq({}, eval('g:ev'))
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eq(4, eval('g:cdprecount'))
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eq(4, eval('g:cdcount'))
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if is_os('win') then
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command('split '..win_dirs[1]..'/baz')
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eq({}, eval('g:evpre'))
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eq({}, eval('g:ev'))
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eq(4, eval('g:cdprecount'))
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eq(4, eval('g:cdcount'))
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end
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end)
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it("are triggered by switching to win/tab with different CWD #6054", function()
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command('lcd '..dirs[3]) -- window 3
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command('split '..dirs[2]..'/foo') -- window 2
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command('lcd '..dirs[2])
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command('split '..dirs[1]..'/bar') -- window 1
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command('lcd '..dirs[1])
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command('2wincmd w') -- window 2
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eq({directory=dirs[2], scope='window', changed_window=true}, eval('g:evpre'))
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eq({cwd=dirs[2], scope='window', changed_window=true}, eval('g:ev'))
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eq('window', eval('g:amatchpre'))
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eq('window', eval('g:amatch'))
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eq(4, eval('g:cdprecount'))
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eq(4, eval('g:cdcount'))
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command('tabnew') -- tab 2 (tab-local CWD)
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eq(4, eval('g:cdprecount')) -- same CWD, no DirChangedPre event
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eq(4, eval('g:cdcount')) -- same CWD, no DirChanged event
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command('tcd '..dirs[3])
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command('tabnext') -- tab 1 (no tab-local CWD)
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eq({directory=dirs[2], scope='window', changed_window=true}, eval('g:evpre'))
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eq({cwd=dirs[2], scope='window', changed_window=true}, eval('g:ev'))
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eq('window', eval('g:amatchpre'))
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eq('window', eval('g:amatch'))
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command('tabnext') -- tab 2
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eq({directory=dirs[3], scope='tabpage', changed_window=true}, eval('g:evpre'))
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eq({cwd=dirs[3], scope='tabpage', changed_window=true}, eval('g:ev'))
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eq('tabpage', eval('g:amatchpre'))
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eq('tabpage', eval('g:amatch'))
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eq(7, eval('g:cdprecount'))
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eq(7, eval('g:cdcount'))
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command('tabnext') -- tab 1
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command('3wincmd w') -- window 3
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eq(9, eval('g:cdprecount'))
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eq(9, eval('g:cdcount'))
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command('tabnext') -- tab 2 (has the *same* CWD)
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eq(9, eval('g:cdprecount')) -- same CWD, no DirChangedPre event
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eq(9, eval('g:cdcount')) -- same CWD, no DirChanged event
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if is_os('win') then
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command('tabnew') -- tab 3
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eq(9, eval('g:cdprecount')) -- same CWD, no DirChangedPre event
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eq(9, eval('g:cdcount')) -- same CWD, no DirChanged event
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command('tcd '..win_dirs[3])
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eq(9, eval('g:cdprecount')) -- same CWD, no DirChangedPre event
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eq(9, eval('g:cdcount')) -- same CWD, no DirChanged event
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command('tabnext') -- tab 1
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eq(9, eval('g:cdprecount')) -- same CWD, no DirChangedPre event
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eq(9, eval('g:cdcount')) -- same CWD, no DirChanged event
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command('tabprevious') -- tab 3
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eq(9, eval('g:cdprecount')) -- same CWD, no DirChangedPre event
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eq(9, eval('g:cdcount')) -- same CWD, no DirChanged event
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command('tabprevious') -- tab 2
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eq(9, eval('g:cdprecount')) -- same CWD, no DirChangedPre event
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eq(9, eval('g:cdcount')) -- same CWD, no DirChanged event
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command('tabprevious') -- tab 1
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eq(9, eval('g:cdprecount')) -- same CWD, no DirChangedPre event
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eq(9, eval('g:cdcount')) -- same CWD, no DirChanged event
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command('lcd '..win_dirs[3]) -- window 3
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eq(9, eval('g:cdprecount')) -- same CWD, no DirChangedPre event
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eq(9, eval('g:cdcount')) -- same CWD, no DirChanged event
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command('tabnext') -- tab 2
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eq(9, eval('g:cdprecount')) -- same CWD, no DirChangedPre event
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eq(9, eval('g:cdcount')) -- same CWD, no DirChanged event
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command('tabnext') -- tab 3
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eq(9, eval('g:cdprecount')) -- same CWD, no DirChangedPre event
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eq(9, eval('g:cdcount')) -- same CWD, no DirChanged event
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command('tabnext') -- tab 1
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eq(9, eval('g:cdprecount')) -- same CWD, no DirChangedPre event
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eq(9, eval('g:cdcount')) -- same CWD, no DirChanged event
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command('tabprevious') -- tab 3
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eq(9, eval('g:cdprecount')) -- same CWD, no DirChangedPre event
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eq(9, eval('g:cdcount')) -- same CWD, no DirChanged event
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end
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end)
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it('are triggered by nvim_set_current_dir()', function()
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request('nvim_set_current_dir', dirs[1])
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eq({directory=dirs[1], scope='global', changed_window=false}, eval('g:evpre'))
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eq({cwd=dirs[1], scope='global', changed_window=false}, eval('g:ev'))
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eq(1, eval('g:cdprecount'))
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eq(1, eval('g:cdcount'))
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request('nvim_set_current_dir', dirs[2])
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eq({directory=dirs[2], scope='global', changed_window=false}, eval('g:evpre'))
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eq({cwd=dirs[2], scope='global', changed_window=false}, eval('g:ev'))
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eq(2, eval('g:cdprecount'))
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eq(2, eval('g:cdcount'))
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local status, err = pcall(function()
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request('nvim_set_current_dir', '/doesnotexist')
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end)
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eq(false, status)
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eq('Failed to change directory', string.match(err, ': (.*)'))
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eq({directory='/doesnotexist', scope='global', changed_window=false}, eval('g:evpre'))
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eq(3, eval('g:cdprecount'))
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eq(2, eval('g:cdcount'))
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end)
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it('work when local to buffer', function()
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command('let g:triggeredpre = 0')
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command('let g:triggered = 0')
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command('autocmd DirChangedPre <buffer> let g:triggeredpre = 1')
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command('autocmd DirChanged <buffer> let g:triggered = 1')
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command('cd '..dirs[1])
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eq(1, eval('g:triggeredpre'))
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eq(1, eval('g:triggered'))
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end)
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end)
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