diff options
Diffstat (limited to 'test/functional/autocmd/autocmd_spec.lua')
| -rw-r--r-- | test/functional/autocmd/autocmd_spec.lua | 322 |
1 files changed, 174 insertions, 148 deletions
diff --git a/test/functional/autocmd/autocmd_spec.lua b/test/functional/autocmd/autocmd_spec.lua index 63a487c8bc..5fffb70095 100644 --- a/test/functional/autocmd/autocmd_spec.lua +++ b/test/functional/autocmd/autocmd_spec.lua @@ -10,14 +10,13 @@ local eval = helpers.eval local feed = helpers.feed local clear = helpers.clear local matches = helpers.matches -local meths = helpers.meths +local api = helpers.api local pcall_err = helpers.pcall_err -local funcs = helpers.funcs +local fn = helpers.fn local expect = helpers.expect local command = helpers.command local exc_exec = helpers.exc_exec local exec_lua = helpers.exec_lua -local curbufmeths = helpers.curbufmeths local retry = helpers.retry local source = helpers.source @@ -26,23 +25,23 @@ describe('autocmd', function() it(':tabnew, :split, :close events order, <afile>', function() local expected = { - {'WinLeave', ''}, - {'TabLeave', ''}, - {'WinEnter', ''}, - {'TabNew', 'testfile1'}, -- :tabnew - {'TabEnter', ''}, - {'BufLeave', ''}, - {'BufEnter', 'testfile1'}, -- :split - {'WinLeave', 'testfile1'}, - {'WinEnter', 'testfile1'}, - {'WinLeave', 'testfile1'}, - {'WinClosed', '1002'}, -- :close, WinClosed <afile> = window-id - {'WinEnter', 'testfile1'}, - {'WinLeave', 'testfile1'}, -- :bdelete - {'WinEnter', 'testfile1'}, - {'BufLeave', 'testfile1'}, - {'BufEnter', 'testfile2'}, - {'WinClosed', '1000'}, + { 'WinLeave', '' }, + { 'TabLeave', '' }, + { 'WinEnter', '' }, + { 'TabNew', 'testfile1' }, -- :tabnew + { 'TabEnter', '' }, + { 'BufLeave', '' }, + { 'BufEnter', 'testfile1' }, -- :split + { 'WinLeave', 'testfile1' }, + { 'WinEnter', 'testfile1' }, + { 'WinLeave', 'testfile1' }, + { 'WinClosed', '1002' }, -- :close, WinClosed <afile> = window-id + { 'WinEnter', 'testfile1' }, + { 'WinLeave', 'testfile1' }, -- :bdelete + { 'WinEnter', 'testfile1' }, + { 'BufLeave', 'testfile1' }, + { 'BufEnter', 'testfile2' }, + { 'WinClosed', '1000' }, } command('let g:evs = []') command('autocmd BufEnter * :call add(g:evs, ["BufEnter", expand("<afile>")])') @@ -63,10 +62,10 @@ describe('autocmd', function() it('first edit causes BufUnload on NoName', function() local expected = { - {'BufUnload', ''}, - {'BufDelete', ''}, - {'BufWipeout', ''}, - {'BufEnter', 'testfile1'}, + { 'BufUnload', '' }, + { 'BufDelete', '' }, + { 'BufWipeout', '' }, + { 'BufEnter', 'testfile1' }, } command('let g:evs = []') command('autocmd BufEnter * :call add(g:evs, ["BufEnter", expand("<afile>")])') @@ -106,20 +105,23 @@ describe('autocmd', function() local buf1 = eval("bufnr('%')") command('new') local buf2 = eval("bufnr('%')") - command('autocmd WinClosed <buffer> :call add(g:evs, ["WinClosed", expand("<abuf>")])' - -- Attempt recursion. - ..' | bdelete '..buf2) + command( + 'autocmd WinClosed <buffer> :call add(g:evs, ["WinClosed", expand("<abuf>")])' + -- Attempt recursion. + .. ' | bdelete ' + .. buf2 + ) command('tabedit testfile2') command('tabedit testfile3') - command('bdelete '..buf2) + command('bdelete ' .. buf2) -- Non-recursive: only triggered once. eq({ - {'WinClosed', '2'}, + { 'WinClosed', '2' }, }, eval('g:evs')) - command('bdelete '..buf1) + command('bdelete ' .. buf1) eq({ - {'WinClosed', '2'}, - {'WinClosed', '1'}, + { 'WinClosed', '2' }, + { 'WinClosed', '1' }, }, eval('g:evs')) end) @@ -130,7 +132,7 @@ describe('autocmd', function() command('new') command('close') eq({ - {'WinClosed', '1001'}, + { 'WinClosed', '1001' }, }, eval('g:evs')) end) @@ -139,16 +141,15 @@ describe('autocmd', function() end) describe('BufLeave autocommand', function() - it('can wipe out the buffer created by :edit which triggered autocmd', - function() - meths.set_option_value('hidden', true, {}) - curbufmeths.set_lines(0, 1, false, { + it('can wipe out the buffer created by :edit which triggered autocmd', function() + api.nvim_set_option_value('hidden', true, {}) + api.nvim_buf_set_lines(0, 0, 1, false, { 'start of test file xx', - 'end of test file xx'}) + 'end of test file xx', + }) command('autocmd BufLeave * bwipeout yy') - eq('Vim(edit):E143: Autocommands unexpectedly deleted new buffer yy', - exc_exec('edit yy')) + eq('Vim(edit):E143: Autocommands unexpectedly deleted new buffer yy', exc_exec('edit yy')) expect([[ start of test file xx @@ -156,7 +157,7 @@ describe('autocmd', function() end) end) - it('++once', function() -- :help autocmd-once + it('++once', function() -- :help autocmd-once -- -- ":autocmd ... ++once" executes its handler once, then removes the handler. -- @@ -177,7 +178,8 @@ describe('autocmd', function() command('autocmd TabNew * ++once :call add(g:foo, "Once2")') command('autocmd TabNew * :call add(g:foo, "Many2")') command('autocmd TabNew * ++once :call add(g:foo, "Once3")') - eq(dedent([[ + eq( + dedent([[ --- Autocommands --- TabNew @@ -186,18 +188,21 @@ describe('autocmd', function() :call add(g:foo, "Once2") :call add(g:foo, "Many2") :call add(g:foo, "Once3")]]), - funcs.execute('autocmd Tabnew')) + fn.execute('autocmd Tabnew') + ) command('tabnew') command('tabnew') command('tabnew') eq(expected, eval('g:foo')) - eq(dedent([[ + eq( + dedent([[ --- Autocommands --- TabNew * :call add(g:foo, "Many1") :call add(g:foo, "Many2")]]), - funcs.execute('autocmd Tabnew')) + fn.execute('autocmd Tabnew') + ) -- -- ":autocmd ... ++once" handlers can be deleted. @@ -218,7 +223,9 @@ describe('autocmd', function() } command('let g:foo = []') command('autocmd OptionSet binary ++nested ++once :call add(g:foo, "OptionSet-Once")') - command('autocmd CursorMoved <buffer> ++once ++nested setlocal binary|:call add(g:foo, "CursorMoved-Once")') + command( + 'autocmd CursorMoved <buffer> ++once ++nested setlocal binary|:call add(g:foo, "CursorMoved-Once")' + ) command("put ='foo bar baz'") feed('0llhlh') eq(expected, eval('g:foo')) @@ -231,15 +238,17 @@ describe('autocmd', function() 'Once2', } command('let g:foo = []') - command('autocmd! TabNew') -- Clear all TabNew handlers. + command('autocmd! TabNew') -- Clear all TabNew handlers. command('autocmd TabNew * ++once :call add(g:foo, "Once1")') command('autocmd TabNew * ++once :call add(g:foo, "Once2")') command('tabnew') eq(expected, eval('g:foo')) - eq(dedent([[ + eq( + dedent([[ --- Autocommands ---]]), - funcs.execute('autocmd Tabnew')) + fn.execute('autocmd Tabnew') + ) end) it('internal `aucmd_win` window', function() @@ -250,9 +259,13 @@ describe('autocmd', function() local screen = Screen.new(50, 10) screen:attach() screen:set_default_attr_ids({ - [1] = {bold = true, foreground = Screen.colors.Blue1}, - [2] = {background = Screen.colors.LightMagenta}, - [3] = {background = Screen.colors.LightMagenta, bold = true, foreground = Screen.colors.Blue1}, + [1] = { bold = true, foreground = Screen.colors.Blue1 }, + [2] = { background = Screen.colors.LightMagenta }, + [3] = { + background = Screen.colors.LightMagenta, + bold = true, + foreground = Screen.colors.Blue1, + }, }) source([[ @@ -272,96 +285,67 @@ describe('autocmd', function() ]]) screen:expect([[ ^bb | - {1:~ }| - {1:~ }| - {1:~ }| - {1:~ }| - {1:~ }| - {1:~ }| - {1:~ }| - {1:~ }| + {1:~ }|*8 | ]]) - feed(":enew | doautoall User<cr>") + feed(':enew | doautoall User<cr>') screen:expect([[ {2:bb }| - {3:~ }| - {3:~ }| - {3:~ }| - {3:~ }| - {1:~ }| - {1:~ }| - {1:~ }| - {1:~ }| + {3:~ }|*4 + {1:~ }|*4 ^:enew | doautoall User | ]]) feed('<cr>') screen:expect([[ ^ | - {1:~ }| - {1:~ }| - {1:~ }| - {1:~ }| - {1:~ }| - {1:~ }| - {1:~ }| - {1:~ }| + {1:~ }|*8 13 | ]]) eq(7, eval('g:test')) -- API calls are blocked when aucmd_win is not in scope - eq('Vim(call):E5555: API call: Invalid window id: 1001', - pcall_err(command, "call nvim_set_current_win(g:winid)")) + eq( + 'Vim(call):E5555: API call: Invalid window id: 1001', + pcall_err(command, 'call nvim_set_current_win(g:winid)') + ) -- second time aucmd_win is needed, a different code path is invoked -- to reuse the same window, so check again - command("let g:test = v:null") - command("let g:had_value = v:null") - feed(":doautoall User<cr>") + command('let g:test = v:null') + command('let g:had_value = v:null') + feed(':doautoall User<cr>') screen:expect([[ {2:bb }| - {3:~ }| - {3:~ }| - {3:~ }| - {3:~ }| - {1:~ }| - {1:~ }| - {1:~ }| - {1:~ }| + {3:~ }|*4 + {1:~ }|*4 ^:doautoall User | ]]) feed('<cr>') screen:expect([[ ^ | - {1:~ }| - {1:~ }| - {1:~ }| - {1:~ }| - {1:~ }| - {1:~ }| - {1:~ }| - {1:~ }| + {1:~ }|*8 13 | ]]) -- win vars in aucmd_win should have been reset eq(0, eval('g:had_value')) eq(7, eval('g:test')) - eq('Vim(call):E5555: API call: Invalid window id: 1001', - pcall_err(command, "call nvim_set_current_win(g:winid)")) + eq( + 'Vim(call):E5555: API call: Invalid window id: 1001', + pcall_err(command, 'call nvim_set_current_win(g:winid)') + ) end) - it("`aucmd_win` cannot be changed into a normal window #13699", function() + it('`aucmd_win` cannot be changed into a normal window #13699', function() local screen = Screen.new(50, 10) screen:attach() screen:set_default_attr_ids { - [1] = {bold = true, foreground = Screen.colors.Blue1}, - [2] = {reverse = true}, - [3] = {bold = true, reverse = true}, + [1] = { bold = true, foreground = Screen.colors.Blue1 }, + [2] = { reverse = true }, + [3] = { bold = true, reverse = true }, } -- Create specific layout and ensure it's left unchanged. @@ -373,11 +357,7 @@ describe('autocmd', function() ]] screen:expect [[ ^ | - {1:~ }| - {1:~ }| - {1:~ }| - {1:~ }| - {1:~ }| + {1:~ }|*5 {3:[No Name] }| | {2:[No Name] }| @@ -408,13 +388,16 @@ describe('autocmd', function() -- After all of our messing around, aucmd_win should still be floating. -- Use :only to ensure _G.buf is hidden again (so the aucmd_win is used). - eq("editor", exec_lua [[ + eq( + 'editor', + exec_lua [[ vim.cmd "only" vim.api.nvim_buf_call(_G.buf, function() _G.config = vim.api.nvim_win_get_config(0) end) return _G.config.relative - ]]) + ]] + ) end) describe('closing last non-floating window in tab from `aucmd_win`', function() @@ -425,14 +408,22 @@ describe('autocmd', function() end) it('gives E814 when there are no other floating windows', function() - eq('BufAdd Autocommands for "Xa.txt": Vim(close):E814: Cannot close window, only autocmd window would remain', - pcall_err(command, 'doautoall BufAdd')) + eq( + 'BufAdd Autocommands for "Xa.txt": Vim(close):E814: Cannot close window, only autocmd window would remain', + pcall_err(command, 'doautoall BufAdd') + ) end) it('gives E814 when there are other floating windows', function() - meths.open_win(0, true, {width = 10, height = 10, relative = 'editor', row = 10, col = 10}) - eq('BufAdd Autocommands for "Xa.txt": Vim(close):E814: Cannot close window, only autocmd window would remain', - pcall_err(command, 'doautoall BufAdd')) + api.nvim_open_win( + 0, + true, + { width = 10, height = 10, relative = 'editor', row = 10, col = 10 } + ) + eq( + 'BufAdd Autocommands for "Xa.txt": Vim(close):E814: Cannot close window, only autocmd window would remain', + pcall_err(command, 'doautoall BufAdd') + ) end) end) @@ -441,84 +432,116 @@ describe('autocmd', function() vim.cmd('tabnew') _G.buf = vim.api.nvim_create_buf(true, true) ]]) - matches('Vim:E813: Cannot close autocmd window$', pcall_err(exec_lua, [[ + matches( + 'Vim:E813: Cannot close autocmd window$', + pcall_err( + exec_lua, + [[ vim.api.nvim_buf_call(_G.buf, function() local win = vim.api.nvim_get_current_win() vim.api.nvim_win_close(win, true) end) - ]])) - matches('Vim:E813: Cannot close autocmd window$', pcall_err(exec_lua, [[ + ]] + ) + ) + matches( + 'Vim:E813: Cannot close autocmd window$', + pcall_err( + exec_lua, + [[ vim.api.nvim_buf_call(_G.buf, function() local win = vim.api.nvim_get_current_win() vim.cmd('tabnext') vim.api.nvim_win_close(win, true) end) - ]])) - matches('Vim:E813: Cannot close autocmd window$', pcall_err(exec_lua, [[ + ]] + ) + ) + matches( + 'Vim:E813: Cannot close autocmd window$', + pcall_err( + exec_lua, + [[ vim.api.nvim_buf_call(_G.buf, function() local win = vim.api.nvim_get_current_win() vim.api.nvim_win_hide(win) end) - ]])) - matches('Vim:E813: Cannot close autocmd window$', pcall_err(exec_lua, [[ + ]] + ) + ) + matches( + 'Vim:E813: Cannot close autocmd window$', + pcall_err( + exec_lua, + [[ vim.api.nvim_buf_call(_G.buf, function() local win = vim.api.nvim_get_current_win() vim.cmd('tabnext') vim.api.nvim_win_hide(win) end) - ]])) + ]] + ) + ) end) it(':doautocmd does not warn "No matching autocommands" #10689', function() local screen = Screen.new(32, 3) screen:attach() screen:set_default_attr_ids({ - [1] = {bold = true, foreground = Screen.colors.Blue1}, + [1] = { bold = true, foreground = Screen.colors.Blue1 }, }) feed(':doautocmd User Foo<cr>') - screen:expect{grid=[[ + screen:expect { + grid = [[ ^ | {1:~ }| :doautocmd User Foo | - ]]} + ]], + } feed(':autocmd! SessionLoadPost<cr>') feed(':doautocmd SessionLoadPost<cr>') - screen:expect{grid=[[ + screen:expect { + grid = [[ ^ | {1:~ }| :doautocmd SessionLoadPost | - ]]} + ]], + } end) describe('v:event is readonly #18063', function() it('during ChanOpen event', function() command('autocmd ChanOpen * let v:event.info.id = 0') - funcs.jobstart({'cat'}) + fn.jobstart({ 'cat' }) retry(nil, nil, function() - eq('E46: Cannot change read-only variable "v:event.info"', meths.get_vvar('errmsg')) + eq('E46: Cannot change read-only variable "v:event.info"', api.nvim_get_vvar('errmsg')) end) end) it('during ChanOpen event', function() command('autocmd ChanInfo * let v:event.info.id = 0') - meths.set_client_info('foo', {}, 'remote', {}, {}) + api.nvim_set_client_info('foo', {}, 'remote', {}, {}) retry(nil, nil, function() - eq('E46: Cannot change read-only variable "v:event.info"', meths.get_vvar('errmsg')) + eq('E46: Cannot change read-only variable "v:event.info"', api.nvim_get_vvar('errmsg')) end) end) it('during RecordingLeave event', function() command([[autocmd RecordingLeave * let v:event.regname = '']]) - eq('RecordingLeave Autocommands for "*": Vim(let):E46: Cannot change read-only variable "v:event.regname"', - pcall_err(command, 'normal! qqq')) + eq( + 'RecordingLeave Autocommands for "*": Vim(let):E46: Cannot change read-only variable "v:event.regname"', + pcall_err(command, 'normal! qqq') + ) end) it('during TermClose event', function() command('autocmd TermClose * let v:event.status = 0') command('terminal') - eq('TermClose Autocommands for "*": Vim(let):E46: Cannot change read-only variable "v:event.status"', - pcall_err(command, 'bdelete!')) + eq( + 'TermClose Autocommands for "*": Vim(let):E46: Cannot change read-only variable "v:event.status"', + pcall_err(command, 'bdelete!') + ) end) end) @@ -554,7 +577,7 @@ describe('autocmd', function() call assert_fails('au WinNew * ++once ++once echo bad', 'E983:') ]] - meths.set_var('did_split', 0) + api.nvim_set_var('did_split', 0) source [[ augroup Testing @@ -566,11 +589,11 @@ describe('autocmd', function() split ]] - eq(2, meths.get_var('did_split')) - eq(1, funcs.exists('#WinNew')) + eq(2, api.nvim_get_var('did_split')) + eq(1, fn.exists('#WinNew')) -- Now with once - meths.set_var('did_split', 0) + api.nvim_set_var('did_split', 0) source [[ augroup Testing @@ -582,13 +605,16 @@ describe('autocmd', function() split ]] - eq(1, meths.get_var('did_split')) - eq(0, funcs.exists('#WinNew')) + eq(1, api.nvim_get_var('did_split')) + eq(0, fn.exists('#WinNew')) -- call assert_fails('au WinNew * ++once ++once echo bad', 'E983:') - local ok, msg = pcall(source, [[ + local ok, msg = pcall( + source, + [[ au WinNew * ++once ++once echo bad - ]]) + ]] + ) eq(false, ok) eq(true, not not string.find(msg, 'E983:')) @@ -596,7 +622,7 @@ describe('autocmd', function() it('should have autocmds in filetypedetect group', function() source [[filetype on]] - neq({}, meths.get_autocmds { group = "filetypedetect" }) + neq({}, api.nvim_get_autocmds { group = 'filetypedetect' }) end) it('should allow comma-separated patterns', function() @@ -608,7 +634,7 @@ describe('autocmd', function() augroup END ]] - eq(4, #meths.get_autocmds { event = "BufReadCmd", group = "TestingPatterns" }) + eq(4, #api.nvim_get_autocmds { event = 'BufReadCmd', group = 'TestingPatterns' }) end) end) @@ -627,7 +653,7 @@ describe('autocmd', function() }) vim.cmd "tabnew" ]] - eq(1, eval('g:count')) -- Added autocommands should not be executed + eq(1, eval('g:count')) -- Added autocommands should not be executed end) it('no crash when clearing a group inside a callback #23355', function() |