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" Tests for :messages, :echomsg, :echoerr
source check.vim
source shared.vim
source term_util.vim
source view_util.vim
source screendump.vim
func Test_messages()
let oldmore = &more
try
set nomore
let arr = map(range(10), '"hello" . v:val')
for s in arr
echomsg s | redraw
endfor
" get last two messages
redir => result
2messages | redraw
redir END
let msg_list = split(result, "\n")
call assert_equal(["hello8", "hello9"], msg_list)
" clear messages without last one
1messages clear
let msg_list = GetMessages()
call assert_equal(['hello9'], msg_list)
" clear all messages
messages clear
let msg_list = GetMessages()
call assert_equal([], msg_list)
finally
let &more = oldmore
endtry
call assert_fails('message 1', 'E474:')
endfunc
" Patch 7.4.1696 defined the "clearmode()" function for clearing the mode
" indicator (e.g., "-- INSERT --") when ":stopinsert" is invoked. Message
" output could then be disturbed when 'cmdheight' was greater than one.
" This test ensures that the bugfix for this issue remains in place.
func Test_stopinsert_does_not_break_message_output()
set cmdheight=2
redraw!
stopinsert | echo 'test echo'
call assert_equal(116, screenchar(&lines - 1, 1))
call assert_equal(32, screenchar(&lines, 1))
redraw!
stopinsert | echomsg 'test echomsg'
call assert_equal(116, screenchar(&lines - 1, 1))
call assert_equal(32, screenchar(&lines, 1))
redraw!
set cmdheight&
endfunc
func Test_message_completion()
call feedkeys(":message \<C-A>\<C-B>\"\<CR>", 'tx')
call assert_equal('"message clear', @:)
endfunc
func Test_echomsg()
call assert_equal("\nhello", execute(':echomsg "hello"'))
call assert_equal("\n", execute(':echomsg ""'))
call assert_equal("\n12345", execute(':echomsg 12345'))
call assert_equal("\n[]", execute(':echomsg []'))
call assert_equal("\n[1, 2, 3]", execute(':echomsg [1, 2, 3]'))
call assert_equal("\n[1, 2, []]", execute(':echomsg [1, 2, test_null_list()]'))
call assert_equal("\n{}", execute(':echomsg {}'))
call assert_equal("\n{'a': 1, 'b': 2}", execute(':echomsg {"a": 1, "b": 2}'))
if has('float')
call assert_equal("\n1.23", execute(':echomsg 1.23'))
endif
call assert_match("function('<lambda>\\d*')", execute(':echomsg {-> 1234}'))
endfunc
func Test_echoerr()
call test_ignore_error('IgNoRe')
call assert_equal("\nIgNoRe hello", execute(':echoerr "IgNoRe hello"'))
call assert_equal("\n12345 IgNoRe", execute(':echoerr 12345 "IgNoRe"'))
call assert_equal("\n[1, 2, 'IgNoRe']", execute(':echoerr [1, 2, "IgNoRe"]'))
call assert_equal("\n{'IgNoRe': 2, 'a': 1}", execute(':echoerr {"a": 1, "IgNoRe": 2}'))
if has('float')
call assert_equal("\n1.23 IgNoRe", execute(':echoerr 1.23 "IgNoRe"'))
endif
eval '<lambda>'->test_ignore_error()
call assert_match("function('<lambda>\\d*')", execute(':echoerr {-> 1234}'))
call test_ignore_error('RESET')
endfunc
func Test_mode_message_at_leaving_insert_by_ctrl_c()
CheckFeature terminal
CheckNotGui
" Set custom statusline built by user-defined function.
let testfile = 'Xtest.vim'
let lines =<< trim END
func StatusLine() abort
return ""
endfunc
set statusline=%!StatusLine()
set laststatus=2
END
call writefile(lines, testfile)
let rows = 10
let buf = term_start([GetVimProg(), '--clean', '-S', testfile], {'term_rows': rows})
call TermWait(buf, 100)
call assert_equal('run', job_status(term_getjob(buf)))
call term_sendkeys(buf, "i")
call WaitForAssert({-> assert_match('^-- INSERT --\s*$', term_getline(buf, rows))})
call term_sendkeys(buf, "\<C-C>")
call WaitForAssert({-> assert_match('^\s*$', term_getline(buf, rows))})
call term_sendkeys(buf, ":qall!\<CR>")
call WaitForAssert({-> assert_equal('dead', job_status(term_getjob(buf)))})
exe buf . 'bwipe!'
call delete(testfile)
endfunc
func Test_mode_message_at_leaving_insert_with_esc_mapped()
CheckFeature terminal
CheckNotGui
" Set custom statusline built by user-defined function.
let testfile = 'Xtest.vim'
let lines =<< trim END
set laststatus=2
inoremap <Esc> <Esc>00
END
call writefile(lines, testfile)
let rows = 10
let buf = term_start([GetVimProg(), '--clean', '-S', testfile], {'term_rows': rows})
call WaitForAssert({-> assert_match('0,0-1\s*All$', term_getline(buf, rows - 1))})
call assert_equal('run', job_status(term_getjob(buf)))
call term_sendkeys(buf, "i")
call WaitForAssert({-> assert_match('^-- INSERT --\s*$', term_getline(buf, rows))})
call term_sendkeys(buf, "\<Esc>")
call WaitForAssert({-> assert_match('^\s*$', term_getline(buf, rows))})
call term_sendkeys(buf, ":qall!\<CR>")
call WaitForAssert({-> assert_equal('dead', job_status(term_getjob(buf)))})
exe buf . 'bwipe!'
call delete(testfile)
endfunc
func Test_echospace()
set noruler noshowcmd laststatus=1
call assert_equal(&columns - 1, v:echospace)
split
call assert_equal(&columns - 1, v:echospace)
set ruler
call assert_equal(&columns - 1, v:echospace)
close
call assert_equal(&columns - 19, v:echospace)
set showcmd noruler
call assert_equal(&columns - 12, v:echospace)
set showcmd ruler
call assert_equal(&columns - 29, v:echospace)
set ruler& showcmd&
endfunc
" Test more-prompt (see :help more-prompt).
func Test_message_more()
CheckRunVimInTerminal
let buf = RunVimInTerminal('', {'rows': 6})
call term_sendkeys(buf, ":call setline(1, range(1, 100))\n")
call term_sendkeys(buf, ":%p#\n")
call WaitForAssert({-> assert_equal(' 5 5', term_getline(buf, 5))})
call WaitForAssert({-> assert_equal('-- More --', term_getline(buf, 6))})
call term_sendkeys(buf, '?')
call WaitForAssert({-> assert_equal(' 5 5', term_getline(buf, 5))})
call WaitForAssert({-> assert_equal('-- More -- SPACE/d/j: screen/page/line down, b/u/k: up, q: quit ', term_getline(buf, 6))})
" Down a line with j, <CR>, <NL> or <Down>.
call term_sendkeys(buf, "j")
call WaitForAssert({-> assert_equal(' 6 6', term_getline(buf, 5))})
call WaitForAssert({-> assert_equal('-- More --', term_getline(buf, 6))})
call term_sendkeys(buf, "\<NL>")
call WaitForAssert({-> assert_equal(' 7 7', term_getline(buf, 5))})
call term_sendkeys(buf, "\<CR>")
call WaitForAssert({-> assert_equal(' 8 8', term_getline(buf, 5))})
call term_sendkeys(buf, "\<Down>")
call WaitForAssert({-> assert_equal(' 9 9', term_getline(buf, 5))})
" Down a screen with <Space>, f, or <PageDown>.
call term_sendkeys(buf, 'f')
call WaitForAssert({-> assert_equal(' 14 14', term_getline(buf, 5))})
call WaitForAssert({-> assert_equal('-- More --', term_getline(buf, 6))})
call term_sendkeys(buf, ' ')
call WaitForAssert({-> assert_equal(' 19 19', term_getline(buf, 5))})
call term_sendkeys(buf, "\<PageDown>")
call WaitForAssert({-> assert_equal(' 24 24', term_getline(buf, 5))})
" Down a page (half a screen) with d.
call term_sendkeys(buf, 'd')
call WaitForAssert({-> assert_equal(' 27 27', term_getline(buf, 5))})
" Down all the way with 'G'.
call term_sendkeys(buf, 'G')
call WaitForAssert({-> assert_equal('100 100', term_getline(buf, 5))})
call WaitForAssert({-> assert_equal('Press ENTER or type command to continue', term_getline(buf, 6))})
" Up a line k, <BS> or <Up>.
call term_sendkeys(buf, 'k')
call WaitForAssert({-> assert_equal(' 99 99', term_getline(buf, 5))})
call term_sendkeys(buf, "\<BS>")
call WaitForAssert({-> assert_equal(' 98 98', term_getline(buf, 5))})
call term_sendkeys(buf, "\<Up>")
call WaitForAssert({-> assert_equal(' 97 97', term_getline(buf, 5))})
" Up a screen with b or <PageUp>.
call term_sendkeys(buf, 'b')
call WaitForAssert({-> assert_equal(' 92 92', term_getline(buf, 5))})
call term_sendkeys(buf, "\<PageUp>")
call WaitForAssert({-> assert_equal(' 87 87', term_getline(buf, 5))})
" Up a page (half a screen) with u.
call term_sendkeys(buf, 'u')
call WaitForAssert({-> assert_equal(' 84 84', term_getline(buf, 5))})
" Up all the way with 'g'.
call term_sendkeys(buf, 'g')
call WaitForAssert({-> assert_equal(' 5 5', term_getline(buf, 5))})
call WaitForAssert({-> assert_equal('-- More --', term_getline(buf, 6))})
" All the way down. Pressing f should do nothing but pressing
" space should end the more prompt.
call term_sendkeys(buf, 'G')
call WaitForAssert({-> assert_equal('100 100', term_getline(buf, 5))})
call WaitForAssert({-> assert_equal('Press ENTER or type command to continue', term_getline(buf, 6))})
call term_sendkeys(buf, 'f')
call WaitForAssert({-> assert_equal('100 100', term_getline(buf, 5))})
call term_sendkeys(buf, ' ')
call WaitForAssert({-> assert_equal('100', term_getline(buf, 5))})
" Pressing g< shows the previous command output.
call term_sendkeys(buf, 'g<')
call WaitForAssert({-> assert_equal('100 100', term_getline(buf, 5))})
call WaitForAssert({-> assert_equal('Press ENTER or type command to continue', term_getline(buf, 6))})
call term_sendkeys(buf, ":%p#\n")
call WaitForAssert({-> assert_equal(' 5 5', term_getline(buf, 5))})
call WaitForAssert({-> assert_equal('-- More --', term_getline(buf, 6))})
" Stop command output with q, <Esc> or CTRL-C.
call term_sendkeys(buf, 'q')
call WaitForAssert({-> assert_equal('100', term_getline(buf, 5))})
call StopVimInTerminal(buf)
endfunc
func Test_ask_yesno()
CheckRunVimInTerminal
let buf = RunVimInTerminal('', {'rows': 6})
call term_sendkeys(buf, ":call setline(1, range(1, 2))\n")
call term_sendkeys(buf, ":2,1s/^/n/\n")
call WaitForAssert({-> assert_equal('Backwards range given, OK to swap (y/n)?', term_getline(buf, 6))})
call term_sendkeys(buf, "n")
call WaitForAssert({-> assert_match('^Backwards range given, OK to swap (y/n)?n *1,1 *All$', term_getline(buf, 6))})
call WaitForAssert({-> assert_equal('1', term_getline(buf, 1))})
call term_sendkeys(buf, ":2,1s/^/Esc/\n")
call WaitForAssert({-> assert_equal('Backwards range given, OK to swap (y/n)?', term_getline(buf, 6))})
call term_sendkeys(buf, "\<Esc>")
call WaitForAssert({-> assert_match('^Backwards range given, OK to swap (y/n)?n *1,1 *All$', term_getline(buf, 6))})
call WaitForAssert({-> assert_equal('1', term_getline(buf, 1))})
call term_sendkeys(buf, ":2,1s/^/y/\n")
call WaitForAssert({-> assert_equal('Backwards range given, OK to swap (y/n)?', term_getline(buf, 6))})
call term_sendkeys(buf, "y")
call WaitForAssert({-> assert_match('^Backwards range given, OK to swap (y/n)?y *2,1 *All$', term_getline(buf, 6))})
call WaitForAssert({-> assert_equal('y1', term_getline(buf, 1))})
call WaitForAssert({-> assert_equal('y2', term_getline(buf, 2))})
call StopVimInTerminal(buf)
endfunc
func Test_null()
echom test_null_list()
echom test_null_dict()
echom test_null_blob()
echom test_null_string()
echom test_null_function()
echom test_null_partial()
if has('job')
echom test_null_job()
echom test_null_channel()
endif
endfunc
func Test_mapping_at_hit_return_prompt()
nnoremap <C-B> :echo "hit ctrl-b"<CR>
call feedkeys(":ls\<CR>", "xt")
call feedkeys("\<*C-B>", "xt")
call assert_match('hit ctrl-b', Screenline(&lines - 1))
nunmap <C-B>
endfunc
func Test_quit_long_message()
CheckScreendump
let content =<< trim END
echom range(9999)->join("\x01")
END
call writefile(content, 'Xtest_quit_message')
let buf = RunVimInTerminal('-S Xtest_quit_message', #{rows: 6})
call term_sendkeys(buf, "q")
call VerifyScreenDump(buf, 'Test_quit_long_message', {})
" clean up
call StopVimInTerminal(buf)
call delete('Xtest_quit_message')
endfunc
" vim: shiftwidth=2 sts=2 expandtab
|
