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-rw-r--r--src/testdir/test_cmdwin.vim428
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+" Tests for editing the command line.
+
+source check.vim
+source screendump.vim
+
+func Test_getcmdwintype()
+ call feedkeys("q/:let a = getcmdwintype()\<CR>:q\<CR>", 'x!')
+ call assert_equal('/', a)
+
+ call feedkeys("q?:let a = getcmdwintype()\<CR>:q\<CR>", 'x!')
+ call assert_equal('?', a)
+
+ call feedkeys("q::let a = getcmdwintype()\<CR>:q\<CR>", 'x!')
+ call assert_equal(':', a)
+
+ call feedkeys(":\<C-F>:let a = getcmdwintype()\<CR>:q\<CR>", 'x!')
+ call assert_equal(':', a)
+
+ call assert_equal('', getcmdwintype())
+endfunc
+
+func Test_getcmdwin_autocmd()
+ let s:seq = []
+ augroup CmdWin
+ au WinEnter * call add(s:seq, 'WinEnter ' .. win_getid())
+ au WinLeave * call add(s:seq, 'WinLeave ' .. win_getid())
+ au BufEnter * call add(s:seq, 'BufEnter ' .. bufnr())
+ au BufLeave * call add(s:seq, 'BufLeave ' .. bufnr())
+ au CmdWinEnter * call add(s:seq, 'CmdWinEnter ' .. win_getid())
+ au CmdWinLeave * call add(s:seq, 'CmdWinLeave ' .. win_getid())
+
+ let org_winid = win_getid()
+ let org_bufnr = bufnr()
+ call feedkeys("q::let a = getcmdwintype()\<CR>:let s:cmd_winid = win_getid()\<CR>:let s:cmd_bufnr = bufnr()\<CR>:q\<CR>", 'x!')
+ call assert_equal(':', a)
+ call assert_equal([
+ \ 'WinLeave ' .. org_winid,
+ \ 'WinEnter ' .. s:cmd_winid,
+ \ 'BufLeave ' .. org_bufnr,
+ \ 'BufEnter ' .. s:cmd_bufnr,
+ \ 'CmdWinEnter ' .. s:cmd_winid,
+ \ 'CmdWinLeave ' .. s:cmd_winid,
+ \ 'BufLeave ' .. s:cmd_bufnr,
+ \ 'WinLeave ' .. s:cmd_winid,
+ \ 'WinEnter ' .. org_winid,
+ \ 'BufEnter ' .. org_bufnr,
+ \ ], s:seq)
+
+ au!
+ augroup END
+endfunc
+
+func Test_cmdwin_bug()
+ let winid = win_getid()
+ sp
+ try
+ call feedkeys("q::call win_gotoid(" .. winid .. ")\<CR>:q\<CR>", 'x!')
+ catch /^Vim\%((\a\+)\)\=:E11/
+ endtry
+ bw!
+endfunc
+
+func Test_cmdwin_restore()
+ CheckScreendump
+
+ let lines =<< trim [SCRIPT]
+ augroup vimHints | au! | augroup END
+ call setline(1, range(30))
+ 2split
+ [SCRIPT]
+ call writefile(lines, 'XTest_restore', 'D')
+
+ let buf = RunVimInTerminal('-S XTest_restore', {'rows': 12})
+ call term_sendkeys(buf, "q:")
+ call VerifyScreenDump(buf, 'Test_cmdwin_restore_1', {})
+
+ " normal restore
+ call term_sendkeys(buf, ":q\<CR>")
+ call VerifyScreenDump(buf, 'Test_cmdwin_restore_2', {})
+
+ " restore after setting 'lines' with one window
+ call term_sendkeys(buf, ":close\<CR>")
+ call term_sendkeys(buf, "q:")
+ call term_sendkeys(buf, ":set lines=18\<CR>")
+ call term_sendkeys(buf, ":q\<CR>")
+ call VerifyScreenDump(buf, 'Test_cmdwin_restore_3', {})
+
+ " clean up
+ call StopVimInTerminal(buf)
+endfunc
+
+func Test_cmdwin_no_terminal()
+ CheckScreendump
+
+ let buf = RunVimInTerminal('', {'rows': 12})
+ call term_sendkeys(buf, ":set cmdheight=2\<CR>")
+ call term_sendkeys(buf, "q:")
+ call term_sendkeys(buf, ":let buf = term_start(['/bin/echo'], #{hidden: 1})\<CR>")
+ call VerifyScreenDump(buf, 'Test_cmdwin_no_terminal', {})
+ call term_sendkeys(buf, ":q\<CR>")
+ call StopVimInTerminal(buf)
+endfunc
+
+func Test_cmdwin_wrong_command()
+ CheckScreendump
+
+ let buf = RunVimInTerminal('', {'rows': 12})
+ call term_sendkeys(buf, "q:")
+ call term_sendkeys(buf, "als\<Esc>")
+ call term_sendkeys(buf, "\<C-W>k")
+ call VerifyScreenDump(buf, 'Test_cmdwin_wrong_command_1', {})
+
+ call term_sendkeys(buf, "\<C-C>")
+ call VerifyScreenDump(buf, 'Test_cmdwin_wrong_command_2', {})
+
+ call term_sendkeys(buf, ":q\<CR>")
+ call StopVimInTerminal(buf)
+endfunc
+
+func Test_cmdwin_feedkeys()
+ " This should not generate E488
+ call feedkeys("q:\<CR>", 'x')
+ " Using feedkeys with q: only should automatically close the cmd window
+ call feedkeys('q:', 'xt')
+ call assert_equal(1, winnr('$'))
+ call assert_equal('', getcmdwintype())
+endfunc
+
+" Tests for the issues fixed in 7.4.441.
+" When 'cedit' is set to Ctrl-C, opening the command window hangs Vim
+func Test_cmdwin_cedit()
+ exe "set cedit=\<C-c>"
+ normal! :
+ call assert_equal(1, winnr('$'))
+
+ let g:cmd_wintype = ''
+ func CmdWinType()
+ let g:cmd_wintype = getcmdwintype()
+ let g:wintype = win_gettype()
+ return ''
+ endfunc
+
+ call feedkeys("\<C-c>a\<C-R>=CmdWinType()\<CR>\<CR>")
+ echo input('')
+ call assert_equal('@', g:cmd_wintype)
+ call assert_equal('command', g:wintype)
+
+ set cedit&vim
+ delfunc CmdWinType
+endfunc
+
+" Test for CmdwinEnter autocmd
+func Test_cmdwin_autocmd()
+ augroup CmdWin
+ au!
+ autocmd BufLeave * if &buftype == '' | update | endif
+ autocmd CmdwinEnter * startinsert
+ augroup END
+
+ call assert_fails('call feedkeys("q:xyz\<CR>", "xt")', 'E492:')
+ call assert_equal('xyz', @:)
+
+ augroup CmdWin
+ au!
+ augroup END
+ augroup! CmdWin
+endfunc
+
+func Test_cmdwin_jump_to_win()
+ call assert_fails('call feedkeys("q:\<C-W>\<C-W>\<CR>", "xt")', 'E11:')
+ new
+ set modified
+ call assert_fails('call feedkeys("q/:qall\<CR>", "xt")', ['E37:', 'E162:'])
+ close!
+ call feedkeys("q/:close\<CR>", "xt")
+ call assert_equal(1, winnr('$'))
+ call feedkeys("q/:exit\<CR>", "xt")
+ call assert_equal(1, winnr('$'))
+
+ " opening command window twice should fail
+ call assert_beeps('call feedkeys("q:q:\<CR>\<CR>", "xt")')
+ call assert_equal(1, winnr('$'))
+endfunc
+
+func Test_cmdwin_tabpage()
+ tabedit
+ call assert_fails("silent norm q/g :I\<Esc>", 'E11:')
+ tabclose!
+endfunc
+
+func Test_cmdwin_interrupted()
+ CheckScreendump
+
+ " aborting the :smile output caused the cmdline window to use the current
+ " buffer.
+ let lines =<< trim [SCRIPT]
+ au WinNew * smile
+ [SCRIPT]
+ call writefile(lines, 'XTest_cmdwin', 'D')
+
+ let buf = RunVimInTerminal('-S XTest_cmdwin', {'rows': 18})
+ " open cmdwin
+ call term_sendkeys(buf, "q:")
+ call WaitForAssert({-> assert_match('-- More --', term_getline(buf, 18))})
+ " quit more prompt for :smile command
+ call term_sendkeys(buf, "q")
+ call WaitForAssert({-> assert_match('^$', term_getline(buf, 18))})
+ " execute a simple command
+ call term_sendkeys(buf, "aecho 'done'\<CR>")
+ call VerifyScreenDump(buf, 'Test_cmdwin_interrupted', {})
+
+ " clean up
+ call StopVimInTerminal(buf)
+endfunc
+
+" Test for recursively getting multiple command line inputs
+func Test_cmdwin_multi_input()
+ call feedkeys(":\<C-R>=input('P: ')\<CR>\"cyan\<CR>\<CR>", 'xt')
+ call assert_equal('"cyan', @:)
+endfunc
+
+" Test for normal mode commands not supported in the cmd window
+func Test_cmdwin_blocked_commands()
+ call assert_fails('call feedkeys("q:\<C-T>\<CR>", "xt")', 'E11:')
+ call assert_fails('call feedkeys("q:\<C-]>\<CR>", "xt")', 'E11:')
+ call assert_fails('call feedkeys("q:\<C-^>\<CR>", "xt")', 'E11:')
+ call assert_fails('call feedkeys("q:Q\<CR>", "xt")', 'E11:')
+ call assert_fails('call feedkeys("q:Z\<CR>", "xt")', 'E11:')
+ call assert_fails('call feedkeys("q:\<F1>\<CR>", "xt")', 'E11:')
+ call assert_fails('call feedkeys("q:\<C-W>s\<CR>", "xt")', 'E11:')
+ call assert_fails('call feedkeys("q:\<C-W>v\<CR>", "xt")', 'E11:')
+ call assert_fails('call feedkeys("q:\<C-W>^\<CR>", "xt")', 'E11:')
+ call assert_fails('call feedkeys("q:\<C-W>n\<CR>", "xt")', 'E11:')
+ call assert_fails('call feedkeys("q:\<C-W>z\<CR>", "xt")', 'E11:')
+ call assert_fails('call feedkeys("q:\<C-W>o\<CR>", "xt")', 'E11:')
+ call assert_fails('call feedkeys("q:\<C-W>w\<CR>", "xt")', 'E11:')
+ call assert_fails('call feedkeys("q:\<C-W>j\<CR>", "xt")', 'E11:')
+ call assert_fails('call feedkeys("q:\<C-W>k\<CR>", "xt")', 'E11:')
+ call assert_fails('call feedkeys("q:\<C-W>h\<CR>", "xt")', 'E11:')
+ call assert_fails('call feedkeys("q:\<C-W>l\<CR>", "xt")', 'E11:')
+ call assert_fails('call feedkeys("q:\<C-W>T\<CR>", "xt")', 'E11:')
+ call assert_fails('call feedkeys("q:\<C-W>x\<CR>", "xt")', 'E11:')
+ call assert_fails('call feedkeys("q:\<C-W>r\<CR>", "xt")', 'E11:')
+ call assert_fails('call feedkeys("q:\<C-W>R\<CR>", "xt")', 'E11:')
+ call assert_fails('call feedkeys("q:\<C-W>K\<CR>", "xt")', 'E11:')
+ call assert_fails('call feedkeys("q:\<C-W>}\<CR>", "xt")', 'E11:')
+ call assert_fails('call feedkeys("q:\<C-W>]\<CR>", "xt")', 'E11:')
+ call assert_fails('call feedkeys("q:\<C-W>f\<CR>", "xt")', 'E11:')
+ call assert_fails('call feedkeys("q:\<C-W>d\<CR>", "xt")', 'E11:')
+ call assert_fails('call feedkeys("q:\<C-W>g\<CR>", "xt")', 'E11:')
+endfunc
+
+" Close the Cmd-line window in insert mode using CTRL-C
+func Test_cmdwin_insert_mode_close()
+ %bw!
+ let s = ''
+ exe "normal q:a\<C-C>let s='Hello'\<CR>"
+ call assert_equal('Hello', s)
+ call assert_equal(1, winnr('$'))
+endfunc
+
+func Test_cmdwin_ex_mode_with_modifier()
+ " this was accessing memory after allocated text in Ex mode
+ new
+ call setline(1, ['some', 'text', 'lines'])
+ silent! call feedkeys("gQnormal vq:atopleft\<C-V>\<CR>\<CR>", 'xt')
+ bwipe!
+endfunc
+
+func s:ComplInCmdwin_GlobalCompletion(a, l, p)
+ return 'global'
+endfunc
+
+func s:ComplInCmdwin_LocalCompletion(a, l, p)
+ return 'local'
+endfunc
+
+func Test_compl_in_cmdwin()
+ set wildmenu wildchar=<Tab>
+ com! -nargs=1 -complete=command GetInput let input = <q-args>
+ com! -buffer TestCommand echo 'TestCommand'
+ let w:test_winvar = 'winvar'
+ let b:test_bufvar = 'bufvar'
+
+ " User-defined commands
+ let input = ''
+ call feedkeys("q:iGetInput T\<C-x>\<C-v>\<CR>", 'tx!')
+ call assert_equal('TestCommand', input)
+
+ let input = ''
+ call feedkeys("q::GetInput T\<Tab>\<CR>:q\<CR>", 'tx!')
+ call assert_equal('T', input)
+
+
+ com! -nargs=1 -complete=var GetInput let input = <q-args>
+ " Window-local variables
+ let input = ''
+ call feedkeys("q:iGetInput w:test_\<C-x>\<C-v>\<CR>", 'tx!')
+ call assert_equal('w:test_winvar', input)
+
+ let input = ''
+ call feedkeys("q::GetInput w:test_\<Tab>\<CR>:q\<CR>", 'tx!')
+ call assert_equal('w:test_', input)
+
+ " Buffer-local variables
+ let input = ''
+ call feedkeys("q:iGetInput b:test_\<C-x>\<C-v>\<CR>", 'tx!')
+ call assert_equal('b:test_bufvar', input)
+
+ let input = ''
+ call feedkeys("q::GetInput b:test_\<Tab>\<CR>:q\<CR>", 'tx!')
+ call assert_equal('b:test_', input)
+
+
+ " Argument completion of buffer-local command
+ func s:ComplInCmdwin_GlobalCompletionList(a, l, p)
+ return ['global']
+ endfunc
+
+ func s:ComplInCmdwin_LocalCompletionList(a, l, p)
+ return ['local']
+ endfunc
+
+ func s:ComplInCmdwin_CheckCompletion(arg)
+ call assert_equal('local', a:arg)
+ endfunc
+
+ com! -nargs=1 -complete=custom,<SID>ComplInCmdwin_GlobalCompletion
+ \ TestCommand call s:ComplInCmdwin_CheckCompletion(<q-args>)
+ com! -buffer -nargs=1 -complete=custom,<SID>ComplInCmdwin_LocalCompletion
+ \ TestCommand call s:ComplInCmdwin_CheckCompletion(<q-args>)
+ call feedkeys("q:iTestCommand \<Tab>\<CR>", 'tx!')
+
+ com! -nargs=1 -complete=customlist,<SID>ComplInCmdwin_GlobalCompletionList
+ \ TestCommand call s:ComplInCmdwin_CheckCompletion(<q-args>)
+ com! -buffer -nargs=1 -complete=customlist,<SID>ComplInCmdwin_LocalCompletionList
+ \ TestCommand call s:ComplInCmdwin_CheckCompletion(<q-args>)
+
+ call feedkeys("q:iTestCommand \<Tab>\<CR>", 'tx!')
+
+ func! s:ComplInCmdwin_CheckCompletion(arg)
+ call assert_equal('global', a:arg)
+ endfunc
+ new
+ call feedkeys("q:iTestCommand \<Tab>\<CR>", 'tx!')
+ quit
+
+ delfunc s:ComplInCmdwin_GlobalCompletion
+ delfunc s:ComplInCmdwin_LocalCompletion
+ delfunc s:ComplInCmdwin_GlobalCompletionList
+ delfunc s:ComplInCmdwin_LocalCompletionList
+ delfunc s:ComplInCmdwin_CheckCompletion
+
+ delcom -buffer TestCommand
+ delcom TestCommand
+ delcom GetInput
+ unlet w:test_winvar
+ unlet b:test_bufvar
+ set wildmenu& wildchar&
+endfunc
+
+func Test_cmdwin_ctrl_bsl()
+ " Using CTRL-\ CTRL-N in cmd window should close the window
+ call feedkeys("q:\<C-\>\<C-N>", 'xt')
+ call assert_equal('', getcmdwintype())
+endfunc
+
+func Test_cant_open_cmdwin_in_cmdwin()
+ try
+ call feedkeys("q:q::q\<CR>", "x!")
+ catch
+ let caught = v:exception
+ endtry
+ call assert_match('E1292:', caught)
+endfunc
+
+func Test_cmdwin_virtual_edit()
+ enew!
+ set ve=all cpo+=$
+ silent normal q/s
+
+ set ve= cpo-=$
+endfunc
+
+" Check that a :normal command can be used to stop Visual mode without side
+" effects.
+func Test_normal_escape()
+ call feedkeys("q:i\" foo\<Esc>:normal! \<C-V>\<Esc>\<CR>:\" bar\<CR>", 'ntx')
+ call assert_equal('" bar', @:)
+endfunc
+
+" This was using a pointer to a freed buffer
+func Test_cmdwin_freed_buffer_ptr()
+ " this does not work on MS-Windows because renaming an open file fails
+ CheckNotMSWindows
+
+ au BufEnter * next 0| file
+ edit 0
+ silent! norm q/
+
+ au! BufEnter
+ bwipe!
+endfunc
+
+" This was resulting in a window with negative width.
+" The test doesn't reproduce the illegal memory access though...
+func Test_cmdwin_split_often()
+ let lines = &lines
+ let columns = &columns
+ set t_WS=
+
+ try
+ set encoding=iso8859
+ set ruler
+ winsize 0 0
+ noremap 0 H
+ sil norm 0000000q:
+ catch /E36:/
+ endtry
+
+ bwipe!
+ set encoding=utf8
+ let &lines = lines
+ let &columns = columns
+endfunc
+
+
+" vim: shiftwidth=2 sts=2 expandtab