mirror of
https://github.com/neovim/neovim.git
synced 2026-08-14 11:29:31 +00:00
2f9ef98a33
Problem:
Some assertions are erroneously skipped for `not is_os('win')`.
Solution:
Update tests. Deduplicate logic.
417 lines
16 KiB
Lua
417 lines
16 KiB
Lua
local t = require('test.testutil')
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local n = require('test.functional.testnvim')()
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local describe, it, before_each, setup, teardown =
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t.describe, t.it, t.before_each, t.setup, t.teardown
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local clear = n.clear
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local command = n.command
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local eq = t.eq
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local eval = n.eval
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local request = n.request
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local is_os = t.is_os
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describe('autocmd DirChanged and DirChangedPre', function()
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local curdir = t.fix_slashes(vim.uv.cwd())
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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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curdir .. '/Xtest-functional-autocmd-dirchanged.dir4',
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}
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-- The same directories spelled with backslashes and uppercase: on Windows (case-insensitive)
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-- filesystem) they name the same directories, so changing to them must not fire DirChanged.
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local win_dirs = vim.tbl_map(function(d)
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return (d:upper():gsub('/', '\\'))
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end, dirs)
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setup(function()
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for _, dir in pairs(dirs) do
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t.mkdir(dir)
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end
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end)
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teardown(function()
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for _, dir in pairs(dirs) do
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n.rmdir(dir)
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end
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end)
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before_each(function()
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clear()
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command(
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'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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)
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command(
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'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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)
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-- Normalize path separators.
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command(
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[[autocmd DirChangedPre * let g:evpre['directory'] = substitute(g:evpre['directory'], '\\', '/', 'g')]]
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)
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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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--- Runs `cmd` and asserts that it fires no DirChangedPre/DirChanged event.
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local function assert_no_event(cmd)
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local counts = eval('[g:cdprecount, g:cdcount]')
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command('let [g:evpre, g:ev] = [{}, {}]')
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command(cmd)
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eq({}, eval('g:evpre'))
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eq({}, eval('g:ev'))
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eq(counts, eval('[g:cdprecount, g:cdcount]'))
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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('bcd ' .. dirs[2])
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eq({ directory = dirs[2], scope = 'buffer', changed_window = false }, eval('g:evpre'))
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eq({ cwd = dirs[2], scope = 'buffer', changed_window = false }, eval('g:ev'))
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eq('buffer', eval('g:amatchpre'))
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eq('buffer', 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('tcd ' .. dirs[3])
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eq({ directory = dirs[3], scope = 'tabpage', changed_window = false }, eval('g:evpre'))
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eq({ cwd = dirs[3], 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(3, eval('g:cdprecount'))
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eq(3, eval('g:cdcount'))
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command('cd ' .. dirs[4])
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eq({ directory = dirs[4], scope = 'global', changed_window = false }, eval('g:evpre'))
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eq({ cwd = dirs[4], 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(4, eval('g:cdprecount'))
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eq(4, 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('bcd ' .. dirs[2])
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eq(dirs[2], eval('g:getcwd'))
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command('tcd ' .. dirs[3])
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eq(dirs[3], eval('g:getcwd'))
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command('cd ' .. dirs[4])
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eq(dirs[4], 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(
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{ directory = dirs[1] .. '/doesnotexist', scope = 'window', changed_window = false },
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eval('g:evpre')
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)
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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(
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{ directory = dirs[2] .. '/doesnotexist', scope = 'window', changed_window = false },
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eval('g:evpre')
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)
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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(
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{ directory = dirs[3] .. '/doesnotexist', scope = 'window', changed_window = false },
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eval('g:evpre')
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)
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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("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('not triggered if directory has not changed', function()
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local scopes = { lcd = 'window', bcd = 'buffer', tcd = 'tabpage', cd = 'global' }
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for i, cmd in ipairs({ 'lcd', 'bcd', 'tcd', 'cd' }) do
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local scope = scopes[cmd]
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command(('%s %s'):format(cmd, dirs[i]))
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eq({ directory = dirs[i], scope = scope, changed_window = false }, eval('g:evpre'))
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eq({ cwd = dirs[i], scope = scope, changed_window = false }, eval('g:ev'))
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eq(scope, eval('g:amatchpre'))
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eq(scope, eval('g:amatch'))
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eq(i, eval('g:cdprecount'))
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eq(i, eval('g:cdcount'))
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assert_no_event(('%s %s'):format(cmd, dirs[i]))
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if is_os('win') then
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assert_no_event(('%s %s'):format(cmd, win_dirs[i]))
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end
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end
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command('set autochdir')
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command(('split %s/foo'):format(dirs[2]))
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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:amatchpre'))
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eq('auto', eval('g:amatch'))
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eq(5, eval('g:cdprecount'))
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eq(5, eval('g:cdcount'))
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assert_no_event(('split %s/bar'):format(dirs[2]))
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if is_os('win') then
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assert_no_event(('split %s/baz'):format(win_dirs[2]))
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end
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end)
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it('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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assert_no_event('tabnew') -- tab 2 (same CWD)
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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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assert_no_event('tabnext') -- tab 2 (has the *same* CWD)
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if is_os('win') then
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assert_no_event('tabnew') -- tab 3 (same CWD)
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assert_no_event('tcd ' .. win_dirs[3])
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assert_no_event('tabnext') -- tab 1
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assert_no_event('tabprevious') -- tab 3
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assert_no_event('tabprevious') -- tab 2
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assert_no_event('tabprevious') -- tab 1
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assert_no_event('lcd ' .. win_dirs[3]) -- window 3
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assert_no_event('tabnext') -- tab 2
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assert_no_event('tabnext') -- tab 3
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assert_no_event('tabnext') -- tab 1
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assert_no_event('tabprevious') -- tab 3
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end
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end)
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it('triggered by switching to buf/tab with different CWD', function()
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local files = {
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dirs[1] .. '/file',
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dirs[2] .. '/file',
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dirs[3] .. '/file',
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}
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command('e ' .. files[3]) -- buffer 3
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command('e ' .. files[2]) -- buffer 2
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command('e ' .. files[1]) -- buffer 1
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command('bcd ' .. dirs[1])
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command('b ' .. files[2]) -- Switch to buffer 2
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command('bcd ' .. dirs[2])
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command('b ' .. files[3]) -- Switch to buffer 3
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command('bcd ' .. dirs[3])
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eq({ directory = dirs[3], scope = 'buffer', changed_window = false }, eval('g:evpre'))
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eq({ cwd = dirs[3], scope = 'buffer', changed_window = false }, eval('g:ev'))
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eq('buffer', eval('g:amatchpre'))
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eq('buffer', eval('g:amatch'))
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eq(5, eval('g:cdprecount'))
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eq(5, eval('g:cdcount'))
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command('tabnew') -- tab 2: its new empty buffer has no local CWD, reverts to global
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eq({ cwd = curdir, scope = 'global', changed_window = false }, eval('g:ev'))
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eq(6, eval('g:cdprecount'))
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eq(6, eval('g:cdcount'))
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command('tcd ' .. dirs[2])
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command('tabnext') -- tab 1 (no tab-local CWD)
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eq({ directory = dirs[3], scope = 'buffer', changed_window = true }, eval('g:evpre'))
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eq({ cwd = dirs[3], scope = 'buffer', changed_window = true }, eval('g:ev'))
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eq('buffer', eval('g:amatchpre'))
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eq('buffer', eval('g:amatch'))
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command('tabnext') -- tab 2
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eq({ directory = dirs[2], scope = 'tabpage', changed_window = true }, eval('g:evpre'))
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eq({ cwd = dirs[2], 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(9, eval('g:cdprecount'))
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eq(9, eval('g:cdcount'))
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command('tabnext') -- tab 1
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command('b ' .. files[2]) -- buffer 2
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eq(11, eval('g:cdprecount'))
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eq(11, eval('g:cdcount'))
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assert_no_event('tabnext') -- tab 2 (has the *same* CWD)
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if is_os('win') then
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assert_no_event('tabnew') -- tab 3 (same CWD: inherits the tab-local CWD)
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assert_no_event('tcd ' .. win_dirs[2])
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assert_no_event('tabnext') -- tab 1
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assert_no_event('tabprevious') -- tab 3
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assert_no_event('tabprevious') -- tab 2
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assert_no_event('tabprevious') -- tab 1
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assert_no_event('bcd ' .. win_dirs[2]) -- buffer 2
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assert_no_event('tabnext') -- tab 2
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assert_no_event('tabnext') -- tab 3
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assert_no_event('tabnext') -- tab 1
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assert_no_event('tabprevious') -- tab 3
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end
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end)
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it('triggered by switching to buf/win with different CWD', function()
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command('lcd ' .. dirs[3]) -- window 3
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command(('split %s/file'):format(dirs[2])) -- window 2
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command('lcd ' .. dirs[2])
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command(('split %s/file'):format(dirs[1])) -- window 1
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command('lcd ' .. dirs[1])
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-- All windows have a window-local CWD
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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('bcd ' .. dirs[1]) -- window 2 now has a buffer with buffer-local CWD (and no window-local CWD)
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eq({ directory = dirs[1], scope = 'buffer', changed_window = false }, eval('g:evpre'))
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eq({ cwd = dirs[1], scope = 'buffer', changed_window = false }, eval('g:ev'))
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eq('buffer', eval('g:amatchpre'))
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eq('buffer', eval('g:amatch'))
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eq(5, eval('g:cdprecount'))
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eq(5, eval('g:cdcount'))
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command('3wincmd w') -- window 3 (window-local CWD)
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eq(6, eval('g:cdprecount'))
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eq(6, eval('g:cdcount'))
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command('bcd ' .. dirs[2]) -- window 3 now has a buffer with buffer-local CWD (and no window-local CWD)
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command('1wincmd w') -- window 1 (window-local CWD)
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eq({ directory = dirs[1], scope = 'window', changed_window = true }, eval('g:evpre'))
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eq({ cwd = dirs[1], 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('2wincmd w') -- window 2 (buffer-local CWD)
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eq({ directory = dirs[1], scope = 'window', changed_window = true }, eval('g:evpre')) -- buffer-local CWD
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eq({ cwd = dirs[1], 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(8, eval('g:cdprecount'))
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eq(8, eval('g:cdcount'))
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assert_no_event('1wincmd w') -- window 1 (window-local cwd)
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-- No event: window-local CWD has higher priority than the buffer-local CWD.
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assert_no_event(('b %s/file'):format(dirs[2])) -- buffer 2 (has buffer-local cwd)
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end)
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it('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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eq(
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'Vim:E344: Can\'t find directory "/doesnotexist" in cdpath',
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t.pcall_err(request, 'nvim_set_current_dir', '/doesnotexist')
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)
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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'))
|
|
end)
|
|
|
|
it('work when local to buffer', function()
|
|
command('let g:triggeredpre = 0')
|
|
command('let g:triggered = 0')
|
|
command('autocmd DirChangedPre <buffer> let g:triggeredpre = 1')
|
|
command('autocmd DirChanged <buffer> let g:triggered = 1')
|
|
command('cd ' .. dirs[1])
|
|
eq(1, eval('g:triggeredpre'))
|
|
eq(1, eval('g:triggered'))
|
|
end)
|
|
end)
|