" Tests for setting 'buftype' to "prompt" source check.vim " Nvim's channel implementation differs from Vim's " CheckFeature channel source shared.vim source screendump.vim func CanTestPromptBuffer() " We need to use a terminal window to be able to feed keys without leaving " Insert mode. CheckFeature terminal " TODO: make the tests work on MS-Windows CheckNotMSWindows endfunc func WriteScript(name) call writefile([ \ 'func TextEntered(text)', \ ' if a:text == "exit"', \ ' " Reset &modified to allow the buffer to be closed.', \ ' set nomodified', \ ' stopinsert', \ ' close', \ ' else', \ ' " Add the output above the current prompt.', \ ' call append(line("$") - 1, "Command: \"" . a:text . "\"")', \ ' " Reset &modified to allow the buffer to be closed.', \ ' set nomodified', \ ' call timer_start(20, {id -> TimerFunc(a:text)})', \ ' endif', \ 'endfunc', \ '', \ 'func TimerFunc(text)', \ ' " Add the output above the current prompt.', \ ' call append(line("$") - 1, "Result: \"" . a:text . "\"")', \ ' " Reset &modified to allow the buffer to be closed.', \ ' set nomodified', \ 'endfunc', \ '', \ 'func SwitchWindows()', \ ' call timer_start(0, {-> execute("wincmd p|wincmd p", "")})', \ 'endfunc', \ '', \ 'call setline(1, "other buffer")', \ 'set nomodified', \ 'new', \ 'set buftype=prompt', \ 'call prompt_setcallback(bufnr(""), function("TextEntered"))', \ 'eval bufnr("")->prompt_setprompt("cmd: ")', \ 'startinsert', \ ], a:name) endfunc func Test_prompt_basic() call CanTestPromptBuffer() let scriptName = 'XpromptscriptBasic' call WriteScript(scriptName) let buf = RunVimInTerminal('-S ' . scriptName, {}) call WaitForAssert({-> assert_equal('cmd:', term_getline(buf, 1))}) call term_sendkeys(buf, "hello\") call WaitForAssert({-> assert_equal('cmd: hello', term_getline(buf, 1))}) call WaitForAssert({-> assert_equal('Command: "hello"', term_getline(buf, 2))}) call WaitForAssert({-> assert_equal('Result: "hello"', term_getline(buf, 3))}) call term_sendkeys(buf, "exit\") call WaitForAssert({-> assert_equal('other buffer', term_getline(buf, 1))}) call StopVimInTerminal(buf) call delete(scriptName) endfunc func Test_prompt_editing() call CanTestPromptBuffer() let scriptName = 'XpromptscriptEditing' call WriteScript(scriptName) let buf = RunVimInTerminal('-S ' . scriptName, {}) call WaitForAssert({-> assert_equal('cmd:', term_getline(buf, 1))}) let bs = "\" call term_sendkeys(buf, "hello" . bs . bs) call WaitForAssert({-> assert_equal('cmd: hel', term_getline(buf, 1))}) let left = "\" call term_sendkeys(buf, left . left . left . bs . '-') call WaitForAssert({-> assert_equal('cmd: -hel', term_getline(buf, 1))}) call term_sendkeys(buf, "\lz") call WaitForAssert({-> assert_equal('cmd: -hzel', term_getline(buf, 1))}) let end = "\" call term_sendkeys(buf, end . "x") call WaitForAssert({-> assert_equal('cmd: -hzelx', term_getline(buf, 1))}) call term_sendkeys(buf, "\exit\") call WaitForAssert({-> assert_equal('other buffer', term_getline(buf, 1))}) call StopVimInTerminal(buf) call delete(scriptName) endfunc func Test_prompt_switch_windows() call CanTestPromptBuffer() let scriptName = 'XpromptSwitchWindows' call WriteScript(scriptName) let buf = RunVimInTerminal('-S ' . scriptName, {'rows': 12}) call WaitForAssert({-> assert_equal('cmd:', term_getline(buf, 1))}) call WaitForAssert({-> assert_match('-- INSERT --', term_getline(buf, 12))}) call term_sendkeys(buf, "\:call SwitchWindows()\") call term_wait(buf, 50) call WaitForAssert({-> assert_match('-- INSERT --', term_getline(buf, 12))}) call term_sendkeys(buf, "\") call term_wait(buf, 50) call WaitForAssert({-> assert_match('^ *$', term_getline(buf, 12))}) call StopVimInTerminal(buf) call delete(scriptName) endfunc func Test_prompt_garbage_collect() func MyPromptCallback(x, text) " NOP endfunc func MyPromptInterrupt(x) " NOP endfunc new set buftype=prompt eval bufnr('')->prompt_setcallback(function('MyPromptCallback', [{}])) eval bufnr('')->prompt_setinterrupt(function('MyPromptInterrupt', [{}])) call test_garbagecollect_now() " Must not crash call feedkeys("\\", 'xt') call assert_true(v:true) call assert_fails("call prompt_setcallback(bufnr(), [])", 'E921:') call assert_equal(0, prompt_setcallback({}, '')) call assert_fails("call prompt_setinterrupt(bufnr(), [])", 'E921:') call assert_equal(0, prompt_setinterrupt({}, '')) delfunc MyPromptCallback bwipe! endfunc func Test_prompt_backspace() new set buftype=prompt call feedkeys("A123456\\\", 'xt') call assert_equal('% 12346', getline(1)) bwipe! endfunc " Test for editing the prompt buffer func Test_prompt_buffer_edit() new set buftype=prompt normal! i call assert_beeps('normal! dd') call assert_beeps('normal! ~') call assert_beeps('normal! o') call assert_beeps('normal! O') call assert_beeps('normal! p') call assert_beeps('normal! P') call assert_beeps('normal! u') call assert_beeps('normal! ra') call assert_beeps('normal! s') call assert_beeps('normal! S') call assert_beeps("normal! \") call assert_beeps("normal! \") call assert_beeps("normal! dp") call assert_beeps("normal! do") " pressing CTRL-W in the prompt buffer should trigger the window commands call assert_equal(1, winnr()) exe "normal A\\" call assert_equal(2, winnr()) wincmd w close! call assert_equal(0, prompt_setprompt([], '')) endfunc func Test_prompt_buffer_getbufinfo() new call assert_equal('', prompt_getprompt('%')) call assert_equal('', prompt_getprompt(bufnr('%'))) let another_buffer = bufnr('%') set buftype=prompt call assert_equal('% ', prompt_getprompt('%')) call prompt_setprompt( bufnr( '%' ), 'This is a test: ' ) call assert_equal('This is a test: ', prompt_getprompt('%')) call prompt_setprompt( bufnr( '%' ), '' ) call assert_equal('', '%'->prompt_getprompt()) call prompt_setprompt( bufnr( '%' ), 'Another: ' ) call assert_equal('Another: ', prompt_getprompt('%')) let another = bufnr('%') new call assert_equal('', prompt_getprompt('%')) call assert_equal('Another: ', prompt_getprompt(another)) " Doesn't exist let buffers_before = len( getbufinfo() ) call assert_equal('', prompt_getprompt( bufnr('$') + 1)) call assert_equal(buffers_before, len( getbufinfo())) " invalid type call assert_fails('call prompt_getprompt({})', 'E728:') %bwipe! endfunc func Test_prompt_while_writing_to_hidden_buffer() call CanTestPromptBuffer() CheckUnix " Make a job continuously write to a hidden buffer, check that the prompt " buffer is not affected. let scriptName = 'XpromptscriptHiddenBuf' let script =<< trim END set buftype=prompt call prompt_setprompt( bufnr(), 'cmd:' ) let job = job_start(['/bin/sh', '-c', \ 'while true; \ do echo line; \ sleep 0.1; \ done'], #{out_io: 'buffer', out_name: ''}) startinsert END eval script->writefile(scriptName, 'D') let buf = RunVimInTerminal('-S ' .. scriptName, {}) call WaitForAssert({-> assert_equal('cmd:', term_getline(buf, 1))}) call term_sendkeys(buf, 'test') call WaitForAssert({-> assert_equal('cmd:test', term_getline(buf, 1))}) call term_sendkeys(buf, 'test') call WaitForAssert({-> assert_equal('cmd:testtest', term_getline(buf, 1))}) call term_sendkeys(buf, 'test') call WaitForAssert({-> assert_equal('cmd:testtesttest', term_getline(buf, 1))}) call StopVimInTerminal(buf) endfunc func Test_prompt_appending_while_hidden() call CanTestPromptBuffer() let script =<< trim END new prompt set buftype=prompt set bufhidden=hide func s:TextEntered(text) if a:text == 'exit' close endif echowin 'Entered:' a:text endfunc call prompt_setcallback(bufnr(), function('s:TextEntered')) func DoAppend() call appendbufline('prompt', '$', 'Test') return '' endfunc END call writefile(script, 'XpromptBuffer', 'D') let buf = RunVimInTerminal('-S XpromptBuffer', {'rows': 10}) call TermWait(buf) call term_sendkeys(buf, "asomething\") call TermWait(buf) call term_sendkeys(buf, "exit\") call WaitForAssert({-> assert_notmatch('-- INSERT --', term_getline(buf, 10))}) call term_sendkeys(buf, ":call DoAppend()\") call WaitForAssert({-> assert_notmatch('-- INSERT --', term_getline(buf, 10))}) call term_sendkeys(buf, "i") call WaitForAssert({-> assert_match('-- INSERT --', term_getline(buf, 10))}) call term_sendkeys(buf, "\=DoAppend()\") call WaitForAssert({-> assert_match('-- INSERT --', term_getline(buf, 10))}) call term_sendkeys(buf, "\") call StopVimInTerminal(buf) endfunc " vim: shiftwidth=2 sts=2 expandtab