local n = require('test.functional.testnvim')() local Screen = require('test.functional.ui.screen') local clear = n.clear local command = n.command local exec = n.exec local feed = n.feed local api = n.api local nvim_dir = n.nvim_dir local assert_alive = n.assert_alive before_each(clear) describe('messages', function() local screen -- oldtest: Test_warning_scroll() it('a warning causes scrolling if and only if it has a stacktrace', function() screen = Screen.new(75, 6) -- When the warning comes from a script, messages are scrolled so that the -- stacktrace is visible. -- It is a bit hard to assert the screen when sourcing a script, so skip this part. -- When the warning does not come from a script, messages are not scrolled. command('enew') command('set readonly') feed('u') screen:expect({ grid = [[ | {1:~ }|*4 {19:W10: Warning: Changing a readonly file}^ | ]], timeout = 500, }) screen:expect([[ ^ | {1:~ }|*4 Already at oldest change | ]]) end) -- oldtest: Test_message_not_cleared_after_mode() it('clearing mode does not remove message', function() screen = Screen.new(60, 10) exec([[ nmap gx :call DebugSilent('normal') vmap gx :call DebugSilent('visual') function DebugSilent(arg) echomsg "from DebugSilent" a:arg endfunction set showmode set cmdheight=1 call setline(1, ['one', 'NoSuchFile', 'three']) ]]) feed('gx') screen:expect([[ ^one | NoSuchFile | three | {1:~ }|*6 from DebugSilent normal | ]]) -- removing the mode message used to also clear the intended message feed('vEgx') screen:expect([[ ^one | NoSuchFile | three | {1:~ }|*6 from DebugSilent visual | ]]) -- removing the mode message used to also clear the error message command('set cmdheight=2') feed('2GvEgf') screen:expect([[ one | NoSuchFil^e | three | {1:~ }|*5 from DebugSilent visual | {9:E447: Can't find file "NoSuchFile" in path} | ]]) end) describe('more prompt', function() before_each(function() command('set more') end) -- oldtest: Test_message_more() it('works', function() screen = Screen.new(75, 6) screen:set_default_attr_ids({ [1] = { bold = true, foreground = Screen.colors.SeaGreen }, -- MoreMsg [2] = { foreground = Screen.colors.Brown }, -- LineNr }) command('call setline(1, range(1, 100))') feed(':%pfoo#') screen:expect([[ 1 | 2 | 3 | 4 | 5 | :%p#^ | ]]) feed('\n') screen:expect([[ {2: 1 }1 | {2: 2 }2 | {2: 3 }3 | {2: 4 }4 | {2: 5 }5 | {1:-- More --}^ | ]]) feed('?') screen:expect([[ {2: 1 }1 | {2: 2 }2 | {2: 3 }3 | {2: 4 }4 | {2: 5 }5 | {1:-- More -- SPACE/d/j: screen/page/line down, b/u/k: up, q: quit }^ | ]]) -- Down a line with j, , or . feed('j') screen:expect([[ {2: 2 }2 | {2: 3 }3 | {2: 4 }4 | {2: 5 }5 | {2: 6 }6 | {1:-- More --}^ | ]]) feed('') screen:expect([[ {2: 3 }3 | {2: 4 }4 | {2: 5 }5 | {2: 6 }6 | {2: 7 }7 | {1:-- More --}^ | ]]) feed('') screen:expect([[ {2: 4 }4 | {2: 5 }5 | {2: 6 }6 | {2: 7 }7 | {2: 8 }8 | {1:-- More --}^ | ]]) feed('') screen:expect([[ {2: 5 }5 | {2: 6 }6 | {2: 7 }7 | {2: 8 }8 | {2: 9 }9 | {1:-- More --}^ | ]]) -- Down a screen with , f, or . feed('f') screen:expect([[ {2: 10 }10 | {2: 11 }11 | {2: 12 }12 | {2: 13 }13 | {2: 14 }14 | {1:-- More --}^ | ]]) feed('') screen:expect([[ {2: 15 }15 | {2: 16 }16 | {2: 17 }17 | {2: 18 }18 | {2: 19 }19 | {1:-- More --}^ | ]]) feed('') screen:expect([[ {2: 20 }20 | {2: 21 }21 | {2: 22 }22 | {2: 23 }23 | {2: 24 }24 | {1:-- More --}^ | ]]) -- Down a page (half a screen) with d. feed('d') screen:expect([[ {2: 23 }23 | {2: 24 }24 | {2: 25 }25 | {2: 26 }26 | {2: 27 }27 | {1:-- More --}^ | ]]) -- Down all the way with 'G'. feed('G') screen:expect([[ {2: 96 }96 | {2: 97 }97 | {2: 98 }98 | {2: 99 }99 | {2:100 }100 | {1:Press ENTER or type command to continue}^ | ]]) -- Up a line k, or . feed('k') screen:expect([[ {2: 95 }95 | {2: 96 }96 | {2: 97 }97 | {2: 98 }98 | {2: 99 }99 | {1:-- More --}^ | ]]) feed('') screen:expect([[ {2: 94 }94 | {2: 95 }95 | {2: 96 }96 | {2: 97 }97 | {2: 98 }98 | {1:-- More --}^ | ]]) feed('') screen:expect([[ {2: 93 }93 | {2: 94 }94 | {2: 95 }95 | {2: 96 }96 | {2: 97 }97 | {1:-- More --}^ | ]]) -- Up a screen with b or . feed('b') screen:expect([[ {2: 88 }88 | {2: 89 }89 | {2: 90 }90 | {2: 91 }91 | {2: 92 }92 | {1:-- More --}^ | ]]) feed('') screen:expect([[ {2: 83 }83 | {2: 84 }84 | {2: 85 }85 | {2: 86 }86 | {2: 87 }87 | {1:-- More --}^ | ]]) -- Up a page (half a screen) with u. feed('u') screen:expect([[ {2: 80 }80 | {2: 81 }81 | {2: 82 }82 | {2: 83 }83 | {2: 84 }84 | {1:-- More --}^ | ]]) -- Up all the way with 'g'. feed('g') screen:expect([[ :%p# | {2: 1 }1 | {2: 2 }2 | {2: 3 }3 | {2: 4 }4 | {1:-- More --}^ | ]]) -- All the way down. Pressing f should do nothing but pressing -- space should end the more prompt. feed('G') screen:expect([[ {2: 96 }96 | {2: 97 }97 | {2: 98 }98 | {2: 99 }99 | {2:100 }100 | {1:Press ENTER or type command to continue}^ | ]]) feed('f') screen:expect_unchanged() feed('') screen:expect([[ 96 | 97 | 98 | 99 | ^100 | | ]]) -- Pressing g< shows the previous command output. feed('g') screen:expect([[ {2: 96 }96 | {2: 97 }97 | {2: 98 }98 | {2: 99 }99 | {2:100 }100 | {1:Press ENTER or type command to continue}^ | ]]) -- A command line that doesn't print text is appended to scrollback, -- even if it invokes a nested command line. feed([[:=':':g]]) screen:expect([[ {2: 97 }97 | {2: 98 }98 | {2: 99 }99 | {2:100 }100 | ::: | {1:Press ENTER or type command to continue}^ | ]]) feed(':%p#\n') screen:expect([[ {2: 1 }1 | {2: 2 }2 | {2: 3 }3 | {2: 4 }4 | {2: 5 }5 | {1:-- More --}^ | ]]) -- Stop command output with q, or CTRL-C. feed('q') screen:expect([[ 96 | 97 | 98 | 99 | ^100 | | ]]) -- Execute a : command from the more prompt feed(':%p#\n') screen:expect([[ {2: 1 }1 | {2: 2 }2 | {2: 3 }3 | {2: 4 }4 | {2: 5 }5 | {1:-- More --}^ | ]]) feed(':') screen:expect([[ {2: 1 }1 | {2: 2 }2 | {2: 3 }3 | {2: 4 }4 | {2: 5 }5 | :^ | ]]) feed("echo 'Hello'\n") screen:expect([[ {2: 2 }2 | {2: 3 }3 | {2: 4 }4 | {2: 5 }5 | Hello | {1:Press ENTER or type command to continue}^ | ]]) end) -- oldtest: Test_echo_verbose_system() it('verbose message before echo command', function() screen = Screen.new(60, 10) command('cd ' .. nvim_dir) api.nvim_set_option_value('shell', './shell-test', {}) api.nvim_set_option_value('shellcmdflag', 'REP 20', {}) api.nvim_set_option_value('shellxquote', '', {}) -- win: avoid extra quotes -- display a page and go back, results in exactly the same view feed([[:4 verbose echo system('foo')]]) screen:expect([[ Executing command: "'./shell-test' 'REP' '20' 'foo'" | | 0: foo | 1: foo | 2: foo | 3: foo | 4: foo | 5: foo | 6: foo | {6:-- More --}^ | ]]) feed('') screen:expect([[ 7: foo | 8: foo | 9: foo | 10: foo | 11: foo | 12: foo | 13: foo | 14: foo | 15: foo | {6:-- More --}^ | ]]) feed('b') screen:expect([[ Executing command: "'./shell-test' 'REP' '20' 'foo'" | | 0: foo | 1: foo | 2: foo | 3: foo | 4: foo | 5: foo | 6: foo | {6:-- More --}^ | ]]) -- do the same with 'cmdheight' set to 2 feed('q') command('set ch=2') screen:expect([[ ^ | {1:~ }|*7 |*2 ]]) feed([[:4 verbose echo system('foo')]]) screen:expect([[ Executing command: "'./shell-test' 'REP' '20' 'foo'" | | 0: foo | 1: foo | 2: foo | 3: foo | 4: foo | 5: foo | 6: foo | {6:-- More --}^ | ]]) feed('') screen:expect([[ 7: foo | 8: foo | 9: foo | 10: foo | 11: foo | 12: foo | 13: foo | 14: foo | 15: foo | {6:-- More --}^ | ]]) feed('b') screen:expect([[ Executing command: "'./shell-test' 'REP' '20' 'foo'" | | 0: foo | 1: foo | 2: foo | 3: foo | 4: foo | 5: foo | 6: foo | {6:-- More --}^ | ]]) end) -- oldtest: Test_quit_long_message() it('with control characters can be quit vim-patch:8.2.1844', function() screen = Screen.new(40, 10) feed([[:echom range(9999)->join("\x01")]]) screen:expect([[ 0{18:^A}1{18:^A}2{18:^A}3{18:^A}4{18:^A}5{18:^A}6{18:^A}7{18:^A}8{18:^A}9{18:^A}10{18:^A}11{18:^A}12| {18:^A}13{18:^A}14{18:^A}15{18:^A}16{18:^A}17{18:^A}18{18:^A}19{18:^A}20{18:^A}21{18:^A}22| {18:^A}23{18:^A}24{18:^A}25{18:^A}26{18:^A}27{18:^A}28{18:^A}29{18:^A}30{18:^A}31{18:^A}32| {18:^A}33{18:^A}34{18:^A}35{18:^A}36{18:^A}37{18:^A}38{18:^A}39{18:^A}40{18:^A}41{18:^A}42| {18:^A}43{18:^A}44{18:^A}45{18:^A}46{18:^A}47{18:^A}48{18:^A}49{18:^A}50{18:^A}51{18:^A}52| {18:^A}53{18:^A}54{18:^A}55{18:^A}56{18:^A}57{18:^A}58{18:^A}59{18:^A}60{18:^A}61{18:^A}62| {18:^A}63{18:^A}64{18:^A}65{18:^A}66{18:^A}67{18:^A}68{18:^A}69{18:^A}70{18:^A}71{18:^A}72| {18:^A}73{18:^A}74{18:^A}75{18:^A}76{18:^A}77{18:^A}78{18:^A}79{18:^A}80{18:^A}81{18:^A}82| {18:^A}83{18:^A}84{18:^A}85{18:^A}86{18:^A}87{18:^A}88{18:^A}89{18:^A}90{18:^A}91{18:^A}92| {6:-- More --}^ | ]]) feed('q') screen:expect([[ ^ | {1:~ }|*8 | ]]) end) end) describe('mode is cleared when', function() before_each(function() screen = Screen.new(40, 6) end) -- oldtest: Test_mode_message_at_leaving_insert_by_ctrl_c() it('leaving Insert mode with Ctrl-C vim-patch:8.1.1189', function() exec([[ func StatusLine() abort return "" endfunc set statusline=%!StatusLine() set laststatus=2 ]]) feed('i') screen:expect([[ ^ | {1:~ }|*3 {3: }| {5:-- INSERT --} | ]]) feed('') screen:expect([[ ^ | {1:~ }|*3 {3: }| | ]]) end) -- oldtest: Test_mode_message_at_leaving_insert_with_esc_mapped() it('leaving Insert mode with ESC in the middle of a mapping vim-patch:8.1.1192', function() exec([[ set laststatus=2 inoremap 00 ]]) feed('i') screen:expect([[ ^ | {1:~ }|*3 {3:[No Name] }| {5:-- INSERT --} | ]]) feed('') screen:expect([[ ^ | {1:~ }|*3 {3:[No Name] }| | ]]) end) -- oldtest: Test_mode_updated_after_ctrl_c() it('pressing Ctrl-C in i_CTRL-O', function() feed('i') screen:expect([[ ^ | {1:~ }|*4 {5:-- (insert) --} | ]]) feed('') screen:expect([[ ^ | {1:~ }|*4 | ]]) end) end) -- oldtest: Test_ask_yesno() it('y/n prompt works', function() screen = Screen.new(75, 6) command('set noincsearch nohlsearch inccommand=') command('call setline(1, range(1, 2))') feed(':2,1s/^/n/\n') screen:expect([[ 1 | 2 | {1:~ }|*3 {6:Backwards range given, OK to swap (y/n)?}^ | ]]) feed('n') screen:expect([[ ^1 | 2 | {1:~ }|*3 {6:Backwards range given, OK to swap (y/n)?}n | ]]) feed(':2,1s/^/Esc/\n') screen:expect([[ 1 | 2 | {1:~ }|*3 {6:Backwards range given, OK to swap (y/n)?}^ | ]]) feed('') screen:expect([[ ^1 | 2 | {1:~ }|*3 {6:Backwards range given, OK to swap (y/n)?}n | ]]) feed(':2,1s/^/y/\n') screen:expect([[ 1 | 2 | {1:~ }|*3 {6:Backwards range given, OK to swap (y/n)?}^ | ]]) feed('y') screen:expect([[ y1 | ^y2 | {1:~ }|*3 {6:Backwards range given, OK to swap (y/n)?}y | ]]) end) -- oldtest: Test_fileinfo_tabpage_cmdheight() it("fileinfo works when 'cmdheight' has just decreased", function() screen = Screen.new(40, 6) exec([[ set shortmess-=o set shortmess-=O set shortmess-=F tabnew set cmdheight=2 ]]) screen:expect([[ {24: [No Name] }{5: [No Name] }{2: }{24:X}| ^ | {1:~ }|*2 |*2 ]]) feed(':tabprev | edit Xfileinfo.txt') screen:expect([[ {5: Xfileinfo.txt }{24: [No Name] }{2: }{24:X}| ^ | {1:~ }|*3 "Xfileinfo.txt" [New] | ]]) assert_alive() end) -- oldtest: Test_fileinfo_after_echo() it('fileinfo does not overwrite echo message vim-patch:8.2.4156', function() screen = Screen.new(40, 6) exec([[ set shortmess-=F file a.txt hide edit b.txt call setline(1, "hi") setlocal modified hide buffer a.txt autocmd CursorHold * buf b.txt | w | echo "'b' written" ]]) command('set updatetime=50') feed('0$') screen:expect([[ ^hi | {1:~ }|*4 'b' written | ]]) os.remove('b.txt') end) -- oldtest: Test_messagesopt_wait() it('&messagesopt "wait"', function() screen = Screen.new(45, 6) command('set cmdheight=1') -- Check hit-enter prompt command('set messagesopt=hit-enter,history:500') feed(":echo 'foo' | echo 'bar' | echo 'baz'\n") screen:expect([[ | {3: }| foo | bar | baz | {6:Press ENTER or type command to continue}^ | ]]) feed('') -- Check no hit-enter prompt when "wait:" is set command('set messagesopt=wait:500,history:500') feed(":echo 'foo' | echo 'bar' | echo 'baz'\n") screen:expect({ grid = [[ | {1:~ }| {3: }| foo | bar | baz | ]], timeout = 500, }) screen:expect([[ ^ | {1:~ }|*4 | ]]) end) end)