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" Tests for setting 'buftype' to "prompt"
if !has('channel')
throw 'Skipped, channel feature missing'
endif
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.
if !has('terminal')
return 0
endif
if has('win32')
" TODO: make the tests work on MS-Windows
return 0
endif
return 1
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',
\ '',
\ 'call setline(1, "other buffer")',
\ 'set nomodified',
\ 'new',
\ 'set buftype=prompt',
\ 'call prompt_setcallback(bufnr(""), function("TextEntered"))',
\ 'startinsert',
\ ], a:name)
endfunc
func Test_prompt_basic()
if !CanTestPromptBuffer()
return
endif
let scriptName = 'XpromptscriptBasic'
call WriteScript(scriptName)
let buf = RunVimInTerminal('-S ' . scriptName, {})
call WaitForAssert({-> assert_equal('%', term_getline(buf, 1))})
call term_sendkeys(buf, "hello\<CR>")
call WaitForAssert({-> assert_equal('% 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\<CR>")
call WaitForAssert({-> assert_equal('other buffer', term_getline(buf, 1))})
call StopVimInTerminal(buf)
call delete(scriptName)
endfunc
func Test_prompt_editing()
if !CanTestPromptBuffer()
return
endif
let scriptName = 'XpromptscriptEditing'
call WriteScript(scriptName)
let buf = RunVimInTerminal('-S ' . scriptName, {})
call WaitForAssert({-> assert_equal('%', term_getline(buf, 1))})
let bs = "\<BS>"
call term_sendkeys(buf, "hello" . bs . bs)
call WaitForAssert({-> assert_equal('% hel', term_getline(buf, 1))})
let left = "\<Left>"
call term_sendkeys(buf, left . left . left . bs . '-')
call WaitForAssert({-> assert_equal('% -hel', term_getline(buf, 1))})
let end = "\<End>"
call term_sendkeys(buf, end . "x")
call WaitForAssert({-> assert_equal('% -helx', term_getline(buf, 1))})
call term_sendkeys(buf, "\<C-U>exit\<CR>")
call WaitForAssert({-> assert_equal('other buffer', term_getline(buf, 1))})
call StopVimInTerminal(buf)
call delete(scriptName)
endfunc
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