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neovim/test/old/testdir/test_excmd.vim

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" Tests for various Ex commands.
source check.vim
source shared.vim
source term_util.vim
func Test_ex_delete()
new
call setline(1, ['a', 'b', 'c'])
2
" :dl is :delete with the "l" flag, not :dlist
.dl
call assert_equal(['a', 'c'], getline(1, 2))
endfunc
func Test_range_error()
call assert_fails(':.echo 1', 'E481:')
call assert_fails(':$echo 1', 'E481:')
call assert_fails(':1,2echo 1', 'E481:')
call assert_fails(':+1echo 1', 'E481:')
call assert_fails(':/1/echo 1', 'E481:')
call assert_fails(':\/echo 1', 'E481:')
normal vv
call assert_fails(":'<,'>echo 1", 'E481:')
call assert_fails(":\\xcenter", 'E10:')
endfunc
func Test_buffers_lastused()
edit bufc " oldest
sleep 1200m
edit bufa " middle
sleep 1200m
edit bufb " newest
enew
let ls = split(execute('buffers t', 'silent!'), '\n')
let bufs = []
for line in ls
let bufs += [split(line, '"\s*')[1:2]]
endfor
let names = []
for buf in bufs
if buf[0] !=# '[No Name]'
let names += [buf[0]]
endif
endfor
call assert_equal(['bufb', 'bufa', 'bufc'], names)
call assert_match('[0-2] seconds\= ago', bufs[1][1])
bwipeout bufa
bwipeout bufb
bwipeout bufc
endfunc
" Test for the :copy command
func Test_copy()
new
call setline(1, ['L1', 'L2', 'L3', 'L4'])
" copy lines in a range to inside the range
1,3copy 2
call assert_equal(['L1', 'L2', 'L1', 'L2', 'L3', 'L3', 'L4'], getline(1, 7))
" Specifying a count before using : to run an ex-command
exe "normal! gg4:yank\<CR>"
call assert_equal("L1\nL2\nL1\nL2\n", @")
close!
endfunc
" Test for the :file command
func Test_file_cmd()
call assert_fails('3file', 'E474:')
call assert_fails('0,0file', 'E474:')
call assert_fails('0file abc', 'E474:')
if !has('win32')
" Change the name of the buffer to the same name
new Xfile1
file Xfile1
call assert_equal('Xfile1', @%)
call assert_equal('Xfile1', @#)
bw!
endif
endfunc
" Test for the :drop command
func Test_drop_cmd()
call writefile(['L1', 'L2'], 'Xfile')
enew | only
drop Xfile
call assert_equal('L2', getline(2))
" Test for switching to an existing window
below new
drop Xfile
call assert_equal(1, winnr())
" Test for splitting the current window
enew | only
set modified
drop Xfile
call assert_equal(2, winnr('$'))
" Check for setting the argument list
call assert_equal(['Xfile'], argv())
enew | only!
call delete('Xfile')
endfunc
" Test for the :append command
func Test_append_cmd()
new
call setline(1, [' L1'])
call feedkeys(":append\<CR> L2\<CR> L3\<CR>.\<CR>", 'xt')
call assert_equal([' L1', ' L2', ' L3'], getline(1, '$'))
%delete _
" append after a specific line
call setline(1, [' L1', ' L2', ' L3'])
call feedkeys(":2append\<CR> L4\<CR> L5\<CR>.\<CR>", 'xt')
call assert_equal([' L1', ' L2', ' L4', ' L5', ' L3'], getline(1, '$'))
%delete _
" append with toggling 'autoindent'
call setline(1, [' L1'])
call feedkeys(":append!\<CR> L2\<CR> L3\<CR>.\<CR>", 'xt')
call assert_equal([' L1', ' L2', ' L3'], getline(1, '$'))
call assert_false(&autoindent)
%delete _
" append with 'autoindent' set and toggling 'autoindent'
set autoindent
call setline(1, [' L1'])
call feedkeys(":append!\<CR> L2\<CR> L3\<CR>.\<CR>", 'xt')
call assert_equal([' L1', ' L2', ' L3'], getline(1, '$'))
call assert_true(&autoindent)
set autoindent&
close!
endfunc
func Test_append_cmd_empty_buf()
CheckRunVimInTerminal
let lines =<< trim END
func Timer(timer)
append
aaaaa
bbbbb
.
endfunc
call timer_start(10, 'Timer')
END
call writefile(lines, 'Xtest_append_cmd_empty_buf')
let buf = RunVimInTerminal('-S Xtest_append_cmd_empty_buf', {'rows': 6})
call WaitForAssert({-> assert_equal('bbbbb', term_getline(buf, 2))})
call WaitForAssert({-> assert_equal('aaaaa', term_getline(buf, 1))})
" clean up
call StopVimInTerminal(buf)
call delete('Xtest_append_cmd_empty_buf')
endfunc
" Test for the :insert command
func Test_insert_cmd()
new
call setline(1, [' L1'])
call feedkeys(":insert\<CR> L2\<CR> L3\<CR>.\<CR>", 'xt')
call assert_equal([' L2', ' L3', ' L1'], getline(1, '$'))
%delete _
" insert before a specific line
call setline(1, [' L1', ' L2', ' L3'])
call feedkeys(":2insert\<CR> L4\<CR> L5\<CR>.\<CR>", 'xt')
call assert_equal([' L1', ' L4', ' L5', ' L2', ' L3'], getline(1, '$'))
%delete _
" insert with toggling 'autoindent'
call setline(1, [' L1'])
call feedkeys(":insert!\<CR> L2\<CR> L3\<CR>.\<CR>", 'xt')
call assert_equal([' L2', ' L3', ' L1'], getline(1, '$'))
call assert_false(&autoindent)
%delete _
" insert with 'autoindent' set and toggling 'autoindent'
set autoindent
call setline(1, [' L1'])
call feedkeys(":insert!\<CR> L2\<CR> L3\<CR>.\<CR>", 'xt')
call assert_equal([' L2', ' L3', ' L1'], getline(1, '$'))
call assert_true(&autoindent)
set autoindent&
close!
endfunc
func Test_insert_cmd_empty_buf()
CheckRunVimInTerminal
let lines =<< trim END
func Timer(timer)
insert
aaaaa
bbbbb
.
endfunc
call timer_start(10, 'Timer')
END
call writefile(lines, 'Xtest_insert_cmd_empty_buf')
let buf = RunVimInTerminal('-S Xtest_insert_cmd_empty_buf', {'rows': 6})
call WaitForAssert({-> assert_equal('bbbbb', term_getline(buf, 2))})
call WaitForAssert({-> assert_equal('aaaaa', term_getline(buf, 1))})
" clean up
call StopVimInTerminal(buf)
call delete('Xtest_insert_cmd_empty_buf')
endfunc
" Test for the :change command
func Test_change_cmd()
new
call setline(1, [' L1', 'L2', 'L3'])
call feedkeys(":change\<CR> L4\<CR> L5\<CR>.\<CR>", 'xt')
call assert_equal([' L4', ' L5', 'L2', 'L3'], getline(1, '$'))
%delete _
" change a specific line
call setline(1, [' L1', ' L2', ' L3'])
call feedkeys(":2change\<CR> L4\<CR> L5\<CR>.\<CR>", 'xt')
call assert_equal([' L1', ' L4', ' L5', ' L3'], getline(1, '$'))
%delete _
" change with toggling 'autoindent'
call setline(1, [' L1', 'L2', 'L3'])
call feedkeys(":change!\<CR> L4\<CR> L5\<CR>.\<CR>", 'xt')
call assert_equal([' L4', ' L5', 'L2', 'L3'], getline(1, '$'))
call assert_false(&autoindent)
%delete _
" change with 'autoindent' set and toggling 'autoindent'
set autoindent
call setline(1, [' L1', 'L2', 'L3'])
call feedkeys(":change!\<CR> L4\<CR> L5\<CR>.\<CR>", 'xt')
call assert_equal([' L4', ' L5', 'L2', 'L3'], getline(1, '$'))
call assert_true(&autoindent)
set autoindent&
close!
endfunc
" Test for the :language command
func Test_language_cmd()
CheckFeature multi_lang
call assert_fails('language ctype non_existing_lang', 'E197:')
call assert_fails('language time non_existing_lang', 'E197:')
endfunc
" Test for the :confirm command dialog
func Test_confirm_cmd()
CheckNotGui
CheckRunVimInTerminal
call writefile(['foo1'], 'Xfoo')
call writefile(['bar1'], 'Xbar')
" Test for saving all the modified buffers
let lines =<< trim END
set nomore
new Xfoo
call setline(1, 'foo2')
new Xbar
call setline(1, 'bar2')
wincmd b
END
call writefile(lines, 'Xscript')
let buf = RunVimInTerminal('-S Xscript', {'rows': 20})
call term_sendkeys(buf, ":confirm qall\n")
call WaitForAssert({-> assert_match('\[Y\]es, (N)o, Save (A)ll, (D)iscard All, (C)ancel: ', term_getline(buf, 20))}, 1000)
call term_sendkeys(buf, "A")
call StopVimInTerminal(buf)
call assert_equal(['foo2'], readfile('Xfoo'))
call assert_equal(['bar2'], readfile('Xbar'))
" Test for discarding all the changes to modified buffers
let lines =<< trim END
set nomore
new Xfoo
call setline(1, 'foo3')
new Xbar
call setline(1, 'bar3')
wincmd b
END
call writefile(lines, 'Xscript')
let buf = RunVimInTerminal('-S Xscript', {'rows': 20})
call term_sendkeys(buf, ":confirm qall\n")
call WaitForAssert({-> assert_match('\[Y\]es, (N)o, Save (A)ll, (D)iscard All, (C)ancel: ', term_getline(buf, 20))}, 1000)
call term_sendkeys(buf, "D")
call StopVimInTerminal(buf)
call assert_equal(['foo2'], readfile('Xfoo'))
call assert_equal(['bar2'], readfile('Xbar'))
" Test for saving and discarding changes to some buffers
let lines =<< trim END
set nomore
new Xfoo
call setline(1, 'foo4')
new Xbar
call setline(1, 'bar4')
wincmd b
END
call writefile(lines, 'Xscript')
let buf = RunVimInTerminal('-S Xscript', {'rows': 20})
call term_sendkeys(buf, ":confirm qall\n")
call WaitForAssert({-> assert_match('\[Y\]es, (N)o, Save (A)ll, (D)iscard All, (C)ancel: ', term_getline(buf, 20))}, 1000)
call term_sendkeys(buf, "N")
call WaitForAssert({-> assert_match('\[Y\]es, (N)o, (C)ancel: ', term_getline(buf, 20))}, 1000)
call term_sendkeys(buf, "Y")
call StopVimInTerminal(buf)
call assert_equal(['foo4'], readfile('Xfoo'))
call assert_equal(['bar2'], readfile('Xbar'))
call delete('Xscript')
call delete('Xfoo')
call delete('Xbar')
endfunc
func Test_confirm_cmd_cancel()
CheckNotGui
CheckRunVimInTerminal
" Test for closing a window with a modified buffer
let lines =<< trim END
set nomore
new
call setline(1, 'abc')
END
call writefile(lines, 'Xscript')
let buf = RunVimInTerminal('-S Xscript', {'rows': 20})
call term_sendkeys(buf, ":confirm close\n")
call WaitForAssert({-> assert_match('^\[Y\]es, (N)o, (C)ancel: *$',
\ term_getline(buf, 20))}, 1000)
call term_sendkeys(buf, "C")
call WaitForAssert({-> assert_equal('', term_getline(buf, 20))}, 1000)
call term_sendkeys(buf, ":confirm close\n")
call WaitForAssert({-> assert_match('^\[Y\]es, (N)o, (C)ancel: *$',
\ term_getline(buf, 20))}, 1000)
call term_sendkeys(buf, "N")
call WaitForAssert({-> assert_match('^ *0,0-1 All$',
\ term_getline(buf, 20))}, 1000)
call StopVimInTerminal(buf)
call delete('Xscript')
endfunc
" The ":confirm" prompt was sometimes used with the terminal in cooked mode.
" This test verifies that a "\<CR>" character is NOT required to respond to a
" prompt from the ":conf q" and ":conf wq" commands.
func Test_confirm_q_wq()
CheckNotGui
CheckRunVimInTerminal
call writefile(['foo'], 'Xfoo')
let lines =<< trim END
set hidden nomore
call setline(1, 'abc')
edit Xfoo
END
call writefile(lines, 'Xscript')
let buf = RunVimInTerminal('-S Xscript', {'rows': 20})
call term_sendkeys(buf, ":confirm q\n")
call WaitForAssert({-> assert_match('^\[Y\]es, (N)o, (C)ancel: *$',
\ term_getline(buf, 20))}, 1000)
call term_sendkeys(buf, 'C')
call WaitForAssert({-> assert_notmatch('^\[Y\]es, (N)o, (C)ancel: C*$',
\ term_getline(buf, 20))}, 1000)
call term_sendkeys(buf, ":edit Xfoo\n")
call term_sendkeys(buf, ":confirm wq\n")
call WaitForAssert({-> assert_match('^\[Y\]es, (N)o, (C)ancel: *$',
\ term_getline(buf, 20))}, 1000)
call term_sendkeys(buf, 'C')
call WaitForAssert({-> assert_notmatch('^\[Y\]es, (N)o, (C)ancel: C*$',
\ term_getline(buf, 20))}, 1000)
call StopVimInTerminal(buf)
call delete('Xscript')
call delete('Xfoo')
endfunc
func Test_confirm_write_ro()
CheckNotGui
CheckRunVimInTerminal
call writefile(['foo'], 'Xconfirm_write_ro')
let lines =<< trim END
set nobackup ff=unix cmdheight=2
edit Xconfirm_write_ro
norm Abar
END
call writefile(lines, 'Xscript')
let buf = RunVimInTerminal('-S Xscript', {'rows': 20})
" Try to write with 'ro' option.
call term_sendkeys(buf, ":set ro | confirm w\n")
call WaitForAssert({-> assert_match("^'readonly' option is set for \"Xconfirm_write_ro\"\. *$",
\ term_getline(buf, 18))}, 1000)
call WaitForAssert({-> assert_match('^Do you wish to write anyway? *$',
\ term_getline(buf, 19))}, 1000)
call WaitForAssert({-> assert_match('^(Y)es, \[N\]o: *$', term_getline(buf, 20))}, 1000)
call term_sendkeys(buf, 'N')
call WaitForAssert({-> assert_match('^ *$', term_getline(buf, 19))}, 1000)
call WaitForAssert({-> assert_match('.* All$', term_getline(buf, 20))}, 1000)
call assert_equal(['foo'], readfile('Xconfirm_write_ro'))
call term_sendkeys(buf, ":confirm w\n")
call WaitForAssert({-> assert_match("^'readonly' option is set for \"Xconfirm_write_ro\"\. *$",
\ term_getline(buf, 18))}, 1000)
call WaitForAssert({-> assert_match('^Do you wish to write anyway? *$',
\ term_getline(buf, 19))}, 1000)
call WaitForAssert({-> assert_match('^(Y)es, \[N\]o: *$', term_getline(buf, 20))}, 1000)
call term_sendkeys(buf, 'Y')
call WaitForAssert({-> assert_match('^"Xconfirm_write_ro" 1L, 7B written$',
\ term_getline(buf, 19))}, 1000)
call assert_equal(['foobar'], readfile('Xconfirm_write_ro'))
" Try to write with read-only file permissions.
call setfperm('Xconfirm_write_ro', 'r--r--r--')
call term_sendkeys(buf, ":set noro | undo | confirm w\n")
call WaitForAssert({-> assert_match("^File permissions of \"Xconfirm_write_ro\" are read-only\. *$",
\ term_getline(buf, 17))}, 1000)
call WaitForAssert({-> assert_match('^It may still be possible to write it\. *$',
\ term_getline(buf, 18))}, 1000)
call WaitForAssert({-> assert_match('^Do you wish to try? *$', term_getline(buf, 19))}, 1000)
call WaitForAssert({-> assert_match('^(Y)es, \[N\]o: *$', term_getline(buf, 20))}, 1000)
call term_sendkeys(buf, 'Y')
call WaitForAssert({-> assert_match('^"Xconfirm_write_ro" 1L, 4B written$',
\ term_getline(buf, 19))}, 1000)
call assert_equal(['foo'], readfile('Xconfirm_write_ro'))
call StopVimInTerminal(buf)
call delete('Xscript')
call delete('Xconfirm_write_ro')
endfunc
func Test_confirm_write_partial_file()
CheckNotGui
CheckRunVimInTerminal
call writefile(['a', 'b', 'c', 'd'], 'Xwrite_partial')
call writefile(['set nobackup ff=unix cmdheight=2',
\ 'edit Xwrite_partial'], 'Xscript')
let buf = RunVimInTerminal('-S Xscript', {'rows': 20})
call term_sendkeys(buf, ":confirm 2,3w\n")
call WaitForAssert({-> assert_match('^Write partial file? *$',
\ term_getline(buf, 19))}, 1000)
call WaitForAssert({-> assert_match('^(Y)es, \[N\]o: *$',
\ term_getline(buf, 20))}, 1000)
call term_sendkeys(buf, 'N')
call WaitForAssert({-> assert_match('.* All$', term_getline(buf, 20))}, 1000)
call assert_equal(['a', 'b', 'c', 'd'], readfile('Xwrite_partial'))
call delete('Xwrite_partial')
call term_sendkeys(buf, ":confirm 2,3w\n")
call WaitForAssert({-> assert_match('^Write partial file? *$',
\ term_getline(buf, 19))}, 1000)
call WaitForAssert({-> assert_match('^(Y)es, \[N\]o: *$',
\ term_getline(buf, 20))}, 1000)
call term_sendkeys(buf, 'Y')
call WaitForAssert({-> assert_match('^"Xwrite_partial" \[New\] 2L, 4B written *$',
\ term_getline(buf, 19))}, 1000)
call WaitForAssert({-> assert_match('^Press ENTER or type command to continue *$',
\ term_getline(buf, 20))}, 1000)
call assert_equal(['b', 'c'], readfile('Xwrite_partial'))
call StopVimInTerminal(buf)
call delete('Xwrite_partial')
call delete('Xscript')
endfunc
" Test for the :print command
func Test_print_cmd()
call assert_fails('print', 'E749:')
endfunc
" Test for the :winsize command
func Test_winsize_cmd()
call assert_fails('winsize 1', 'E465:')
call assert_fails('winsize 1 x', 'E465:')
call assert_fails('win_getid(1)', 'E475: Invalid argument: _getid(1)')
" Actually changing the window size would be flaky.
endfunc
" Test for the :redir command
" NOTE: if you run tests as root this will fail. Don't run tests as root!
func Test_redir_cmd()
call assert_fails('redir @@', 'E475:')
call assert_fails('redir abc', 'E475:')
call assert_fails('redir => 1abc', 'E474:')
call assert_fails('redir => a b', 'E488:')
call assert_fails('redir => abc[1]', 'E121:')
let b = 0zFF
call assert_fails('redir =>> b', 'E734:')
unlet b
if has('unix')
" Redirecting to a directory name
call mkdir('Xdir')
call assert_fails('redir > Xdir', 'E17:')
call delete('Xdir', 'd')
endif
" Test for redirecting to a register
redir @q> | echon 'clean ' | redir END
redir @q>> | echon 'water' | redir END
call assert_equal('clean water', @q)
" Test for redirecting to a variable
redir => color | echon 'blue ' | redir END
redir =>> color | echon 'sky' | redir END
call assert_equal('blue sky', color)
endfunc
func Test_redir_cmd_readonly()
CheckNotRoot
" Redirecting to a read-only file
call writefile([], 'Xfile')
call setfperm('Xfile', 'r--r--r--')
call assert_fails('redir! > Xfile', 'E190:')
call delete('Xfile')
endfunc
" Test for the :filetype command
func Test_filetype_cmd()
call assert_fails('filetype abc', 'E475:')
endfunc
" Test for the :mode command
func Test_mode_cmd()
call assert_fails('mode abc', 'E359:')
endfunc
" Test for the :sleep command
func Test_sleep_cmd()
call assert_fails('sleep x', 'E475:')
endfunc
" Test for the :read command
func Test_read_cmd()
call writefile(['one'], 'Xfile')
new
call assert_fails('read', 'E32:')
edit Xfile
read
call assert_equal(['one', 'one'], getline(1, '$'))
close!
new
read Xfile
call assert_equal(['', 'one'], getline(1, '$'))
call deletebufline('', 1, '$')
call feedkeys("Qr Xfile\<CR>visual\<CR>", 'xt')
call assert_equal(['one'], getline(1, '$'))
close!
call delete('Xfile')
endfunc
" Test for running Ex commands when text is locked.
" <C-\>e in the command line is used to lock the text
func Test_run_excmd_with_text_locked()
" :quit
let cmd = ":\<C-\>eexecute('quit')\<CR>\<C-C>"
call assert_fails("call feedkeys(cmd, 'xt')", 'E565:')
" :qall
let cmd = ":\<C-\>eexecute('qall')\<CR>\<C-C>"
call assert_fails("call feedkeys(cmd, 'xt')", 'E565:')
" :exit
let cmd = ":\<C-\>eexecute('exit')\<CR>\<C-C>"
call assert_fails("call feedkeys(cmd, 'xt')", 'E565:')
" :close - should be ignored
new
let cmd = ":\<C-\>eexecute('close')\<CR>\<C-C>"
call assert_equal(2, winnr('$'))
close
call assert_fails("call feedkeys(\":\<C-R>=execute('bnext')\<CR>\", 'xt')", 'E565:')
" :tabfirst
tabnew
call assert_fails("call feedkeys(\":\<C-R>=execute('tabfirst')\<CR>\", 'xt')", 'E565:')
tabclose
endfunc
" Test for the :verbose command
func Test_verbose_cmd()
set verbose=3
call assert_match(' verbose=1\n\s*Last set from ', execute('verbose set vbs'), "\n")
call assert_equal([' verbose=0'], split(execute('0verbose set vbs'), "\n"))
set verbose=0
call assert_match(' verbose=4\n\s*Last set from .*\n verbose=0',
\ execute("4verbose set verbose | set verbose"))
endfunc
" Test for the :delete command and the related abbreviated commands
func Test_excmd_delete()
new
call setline(1, ['foo', "\tbar"])
call assert_equal(['^Ibar$'], split(execute('dl'), "\n"))
call setline(1, ['foo', "\tbar"])
call assert_equal(['^Ibar$'], split(execute('dell'), "\n"))
call setline(1, ['foo', "\tbar"])
call assert_equal(['^Ibar$'], split(execute('delel'), "\n"))
call setline(1, ['foo', "\tbar"])
call assert_equal(['^Ibar$'], split(execute('deletl'), "\n"))
call setline(1, ['foo', "\tbar"])
call assert_equal(['^Ibar$'], split(execute('deletel'), "\n"))
call setline(1, ['foo', "\tbar"])
call assert_equal([' bar'], split(execute('dp'), "\n"))
call setline(1, ['foo', "\tbar"])
call assert_equal([' bar'], split(execute('dep'), "\n"))
call setline(1, ['foo', "\tbar"])
call assert_equal([' bar'], split(execute('delp'), "\n"))
call setline(1, ['foo', "\tbar"])
call assert_equal([' bar'], split(execute('delep'), "\n"))
call setline(1, ['foo', "\tbar"])
call assert_equal([' bar'], split(execute('deletp'), "\n"))
call setline(1, ['foo', "\tbar"])
call assert_equal([' bar'], split(execute('deletep'), "\n"))
close!
endfunc
" Test for commands that are blocked in a sandbox
func Sandbox_tests()
call assert_fails("call histadd(':', 'ls')", 'E48:')
call assert_fails("call mkdir('Xdir')", 'E48:')
call assert_fails("call rename('a', 'b')", 'E48:')
call assert_fails("call setbufvar(1, 'myvar', 1)", 'E48:')
call assert_fails("call settabvar(1, 'myvar', 1)", 'E48:')
call assert_fails("call settabwinvar(1, 1, 'myvar', 1)", 'E48:')
call assert_fails("call setwinvar(1, 'myvar', 1)", 'E48:')
call assert_fails("call timer_start(100, '')", 'E48:')
if has('channel')
call assert_fails("call prompt_setcallback(1, '')", 'E48:')
call assert_fails("call prompt_setinterrupt(1, '')", 'E48:')
call assert_fails("call prompt_setprompt(1, '')", 'E48:')
endif
call assert_fails("let $TESTVAR=1", 'E48:')
call assert_fails("call feedkeys('ivim')", 'E48:')
call assert_fails("source! Xfile", 'E48:')
call assert_fails("call delete('Xfile')", 'E48:')
call assert_fails("call writefile([], 'Xfile')", 'E48:')
call assert_fails('!ls', 'E48:')
" call assert_fails('shell', 'E48:')
call assert_fails('stop', 'E48:')
call assert_fails('exe "normal \<C-Z>"', 'E48:')
" set insertmode
" call assert_fails('call feedkeys("\<C-Z>", "xt")', 'E48:')
" set insertmode&
call assert_fails('suspend', 'E48:')
call assert_fails('call system("ls")', 'E48:')
call assert_fails('call systemlist("ls")', 'E48:')
if has('clientserver')
call assert_fails('let s=remote_expr("gvim", "2+2")', 'E48:')
if !has('win32')
" remote_foreground() doesn't thrown an error message on MS-Windows
call assert_fails('call remote_foreground("gvim")', 'E48:')
endif
call assert_fails('let s=remote_peek("gvim")', 'E48:')
call assert_fails('let s=remote_read("gvim")', 'E48:')
call assert_fails('let s=remote_send("gvim", "abc")', 'E48:')
call assert_fails('let s=server2client("gvim", "abc")', 'E48:')
endif
if has('terminal')
call assert_fails('terminal', 'E48:')
call assert_fails('call term_start("vim")', 'E48:')
call assert_fails('call term_dumpwrite(1, "Xfile")', 'E48:')
endif
if has('channel')
call assert_fails("call ch_logfile('chlog')", 'E48:')
call assert_fails("call ch_open('localhost:8765')", 'E48:')
endif
if has('job')
call assert_fails("call job_start('vim')", 'E48:')
endif
if has('unix') && has('libcall')
call assert_fails("echo libcall('libc.so', 'getenv', 'HOME')", 'E48:')
endif
if has('unix')
call assert_fails('cd `pwd`', 'E48:')
endif
" some options cannot be changed in a sandbox
call assert_fails('set exrc', 'E48:')
call assert_fails('set cdpath', 'E48:')
if has('xim') && has('gui_gtk')
call assert_fails('set imstyle', 'E48:')
endif
endfunc
func Test_sandbox()
sandbox call Sandbox_tests()
endfunc
func Test_command_not_implemented_E319()
if !has('mzscheme')
call assert_fails('mzscheme', 'E319:')
endif
endfunc
func Test_not_break_expression_register()
call setreg('=', '1+1')
if 0
put =1
endif
call assert_equal('1+1', getreg('=', 1))
endfunc
func Test_address_line_overflow()
throw 'Skipped: v:sizeoflong is N/A' " use legacy/excmd_spec.lua instead
if v:sizeoflong < 8
throw 'Skipped: only works with 64 bit long ints'
endif
new
call setline(1, 'text')
call assert_fails('|.44444444444444444444444', 'E1247:')
call assert_fails('|.9223372036854775806', 'E1247:')
bwipe!
endfunc
" This was leaving the cursor in line zero
func Test_using_zero_in_range()
new
norm o00
silent! 0;s/\%')
bwipe!
endfunc
" Test :write after changing name with :file and loading it with :edit
func Test_write_after_rename()
call writefile(['text'], 'Xfile')
enew
file Xfile
call assert_fails('write', 'E13: File exists (add ! to override)')
" works OK after ":edit"
edit
write
call delete('Xfile')
bwipe!
endfunc
" vim: shiftwidth=2 sts=2 expandtab
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