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patch 9.1.0006: is*() and to*() function may be unsafe Commit: https://github.com/vim/vim/commit/184f71cc6868a240dc872ed2852542bbc1d43e28 Author: Keith Thompson <Keith.S.Thompson@gmail.com> Date: Thu Jan 4 21:19:04 2024 +0100 patch 9.1.0006: is*() and to*() function may be unsafe Problem: is*() and to*() function may be unsafe Solution: Add SAFE_* macros and start using those instead (Keith Thompson) Use SAFE_() macros for is*() and to*() functions The standard is*() and to*() functions declared in <ctype.h> have undefined behavior for negative arguments other than EOF. If plain char is signed, passing an unchecked value from argv for from user input to one of these functions has undefined behavior. Solution: Add SAFE_*() macros that cast the argument to unsigned char. Most implementations behave sanely for negative arguments, and most character values in practice are non-negative, but it's still best to avoid undefined behavior. The change from #13347 has been omitted, as this has already been separately fixed in commit ac709e2fc0db6d31abb7da96f743c40956b60c3a (v9.0.2054) fixes: #13332 closes: #13347 Signed-off-by: Keith Thompson <Keith.S.Thompson@gmail.com> Signed-off-by: Christian Brabandt <cb@256bit.org>
author Christian Brabandt <cb@256bit.org>
date Thu, 04 Jan 2024 21:30:04 +0100
parents 64e6e523d32d
children
line wrap: on
line source

" Test that the system menu can be loaded.

source check.vim
CheckFeature menu

source screendump.vim

func Test_load_menu()
  try
    source $VIMRUNTIME/menu.vim
  catch
    call assert_report('error while loading menus: ' . v:exception)
  endtry
  call assert_match('browse confirm w', execute(':menu File.Save'))

  let v:errmsg = ''
  doautocmd LoadBufferMenu VimEnter
  call assert_equal('', v:errmsg)

  source $VIMRUNTIME/delmenu.vim
  call assert_equal('', v:errmsg)
endfunc

func Test_buffer_menu_special_buffers()
  " Load in runtime menus
  try
    source $VIMRUNTIME/menu.vim
  catch
    call assert_report('error while loading menus: ' . v:exception)
  endtry

  let v:errmsg = ''
  doautocmd LoadBufferMenu VimEnter
  call assert_equal('', v:errmsg)

  let orig_buffer_menus = execute("nmenu Buffers")

  " Test that regular new buffer results in a new buffer menu item.
  new
  let new_buffer_menus = execute('nmenu Buffers')
  call assert_equal(len(split(orig_buffer_menus, "\n")) + 2, len(split(new_buffer_menus, "\n")))
  bwipe!
  call assert_equal(orig_buffer_menus, execute("nmenu Buffers"))

  " Make a new command-line window, test that it does not create a new buffer
  " menu.
  call feedkeys("q::let cmdline_buffer_menus=execute('nmenu Buffers')\<CR>:q\<CR>", 'ntx')
  call assert_equal(len(split(orig_buffer_menus, "\n")) + 2, len(split(cmdline_buffer_menus, "\n")))
  call assert_equal(orig_buffer_menus, execute("nmenu Buffers"))

  if has('terminal')
    " Open a terminal window and test that it does not create a buffer menu
    " item.
    terminal
    let term_buffer_menus = execute('nmenu Buffers')
    call assert_equal(len(split(orig_buffer_menus, "\n")) + 2, len(split(term_buffer_menus, "\n")))
    bwipe!
    call assert_equal(orig_buffer_menus, execute("nmenu Buffers"))
  endif

  " Remove menus to clean up
  source $VIMRUNTIME/delmenu.vim
  call assert_equal('', v:errmsg)
endfunc

func Test_translate_menu()
  CheckFeature multi_lang
  if !filereadable($VIMRUNTIME . '/lang/menu_de_de.latin1.vim')
    throw 'Skipped: translated menu not found'
  endif

  " First delete any English menus.
  source $VIMRUNTIME/delmenu.vim
  set langmenu=de_de
  source $VIMRUNTIME/menu.vim
  call assert_match('browse confirm w', execute(':menu Datei.Speichern'))

  source $VIMRUNTIME/delmenu.vim
endfunc

func Test_menu_commands()
  nmenu 2 Test.FooBar :let g:did_menu = 'normal'<CR>
  vmenu 2 Test.FooBar :let g:did_menu = 'visual'<CR>
  smenu 2 Test.FooBar :let g:did_menu = 'select'<CR>
  omenu 2 Test.FooBar :let g:did_menu = 'op-pending'<CR>
  tlmenu 2 Test.FooBar :let g:did_menu = 'terminal'<CR>
  imenu 2 Test.FooBar :let g:did_menu = 'insert'<CR>
  cmenu 2 Test.FooBar :let g:did_menu = 'cmdline'<CR>
  emenu n Test.FooBar

  call feedkeys(":menu Test.FooB\<C-A>\<C-B>\"\<CR>", 'tx')
  call assert_equal('"menu Test.FooBar', @:)

  call assert_equal('normal', g:did_menu)
  emenu v Test.FooBar
  call assert_equal('visual', g:did_menu)
  emenu s Test.FooBar
  call assert_equal('select', g:did_menu)
  emenu o Test.FooBar
  call assert_equal('op-pending', g:did_menu)
  emenu t Test.FooBar
  call assert_equal('terminal', g:did_menu)
  emenu i Test.FooBar
  call assert_equal('insert', g:did_menu)
  emenu c Test.FooBar
  call assert_equal('cmdline', g:did_menu)

  nunmenu Test.FooBar
  call assert_fails('emenu n Test.FooBar', 'E335: Menu not defined for Normal mode')
  vunmenu Test.FooBar
  call assert_fails('emenu v Test.FooBar', 'E335: Menu not defined for Visual mode')
  vmenu 2 Test.FooBar :let g:did_menu = 'visual'<CR>
  sunmenu Test.FooBar
  call assert_fails('emenu s Test.FooBar', 'E335: Menu not defined for Select mode')
  ounmenu Test.FooBar
  call assert_fails('emenu o Test.FooBar', 'E335: Menu not defined for Op-pending mode')
  iunmenu Test.FooBar
  call assert_fails('emenu i Test.FooBar', 'E335: Menu not defined for Insert mode')
  cunmenu Test.FooBar
  call assert_fails('emenu c Test.FooBar', 'E335: Menu not defined for Cmdline mode')
  tlunmenu Test.FooBar
  call assert_fails('emenu t Test.FooBar', 'E335: Menu not defined for Terminal mode')

  aunmenu Test.FooBar
  call assert_fails('emenu n Test.FooBar', 'E334:')

  nmenu 2 Test.FooBar.Child :let g:did_menu = 'foobar'<CR>
  call assert_fails('emenu n Test.FooBar', 'E333:')
  nunmenu Test.FooBar.Child

  unlet g:did_menu
endfun

" Test various menu related errors
func Test_menu_errors()
  menu Test.Foo  :version<CR>

  " Error cases
  call assert_fails('menu .Test.Foo :ls<CR>', 'E475:')
  call assert_fails('menu Test. :ls<CR>', 'E330:')
  call assert_fails('menu Foo. :ls<CR>', 'E331:')
  call assert_fails('unmenu Test.Foo abc', 'E488:')
  call assert_fails('menu <Tab>:ls  :ls<CR>', 'E792:')
  call assert_fails('menu Test.<Tab>:ls  :ls<CR>', 'E792:')
  call assert_fails('menu Test.Foo.Bar  :ls<CR>', 'E327:')
  call assert_fails('menu Test.-Sep-.Baz  :ls<CR>', 'E332:')
  call assert_fails('menu Foo.Bar.--.Baz  :ls<CR>', 'E332:')
  call assert_fails('menu disable Test.Foo.Bar', 'E327:')
  call assert_fails('menu disable T.Foo', 'E329:')
  call assert_fails('unmenu Test.Foo.Bar', 'E327:')
  call assert_fails('cunmenu Test.Foo', 'E328:')
  call assert_fails('unmenu Test.Bar', 'E329:')
  call assert_fails('menu Test.Foo.Bar', 'E327:')
  call assert_fails('cmenu Test.Foo', 'E328:')
  call assert_fails('emenu x Test.Foo', 'E475:')
  call assert_fails('emenu Test.Foo.Bar', 'E327:')
  call assert_fails('menutranslate Test', 'E474:')

  silent! unmenu Foo
  unmenu Test
endfunc

" Test for menu item completion in command line
func Test_menu_expand()
  " Create the menu items for test
  menu Dummy.Nothing lll
  for i in range(1, 4)
    let m = 'menu Xmenu.A' .. i .. '.A' .. i
    for j in range(1, 4)
      exe m .. 'B' .. j .. ' :echo "A' .. i .. 'B' .. j .. '"' .. "<CR>"
    endfor
  endfor
  set wildmenu

  " Test for <CR> selecting a submenu
  call feedkeys(":emenu Xmenu.A\<Tab>\<CR>\<Right>x\<BS>\<C-B>\"\<CR>", 'xt')
  call assert_equal('"emenu Xmenu.A1.A1B2', @:)

  " Test for <Down> selecting a submenu
  call feedkeys(":emenu Xmenu.A\<Tab>\<Right>\<Right>\<Down>" ..
        \ "\<C-A>\<C-B>\"\<CR>", 'xt')
  call assert_equal('"emenu Xmenu.A3.A3B1 A3B2 A3B3 A3B4', @:)

  " Test for <Up> to go up a submenu
  call feedkeys(":emenu Xmenu.A\<Tab>\<Down>\<Up>\<Right>\<Right>" ..
        \ "\<Left>\<Down>\<C-A>\<C-B>\"\<CR>", 'xt')
  call assert_equal('"emenu Xmenu.A2.A2B1 A2B2 A2B3 A2B4', @:)

  " Test for <Up> to go up a menu
  call feedkeys(":emenu Xmenu.A\<Tab>\<Down>\<Up>\<Up>\<Up>" ..
        \ "\<C-A>\<C-B>\"\<CR>", 'xt')
  call assert_equal('"emenu Dummy. Xmenu.', @:)

  " Test for expanding only submenus
  call feedkeys(":popup Xmenu.\<C-A>\<C-B>\"\<CR>", 'xt')
  call assert_equal('"popup Xmenu.A1 A2 A3 A4', @:)

  " Test for expanding menus after enable/disable
  call feedkeys(":menu enable Xmenu.\<C-A>\<C-B>\"\<CR>", 'xt')
  call assert_equal('"menu enable Xmenu.A1. A2. A3. A4.', @:)
  call feedkeys(":menu disable Xmenu.\<C-A>\<C-B>\"\<CR>", 'xt')
  call assert_equal('"menu disable Xmenu.A1. A2. A3. A4.', @:)

  " Test for expanding non-existing menu path
  call feedkeys(":menu xyz.\<C-A>\<C-B>\"\<CR>", 'xt')
  call assert_equal('"menu xyz.', @:)
  call feedkeys(":menu Xmenu.A1.A1B1.xyz.\<C-A>\<C-B>\"\<CR>", 'xt')
  call assert_equal('"menu Xmenu.A1.A1B1.xyz.', @:)

  set wildmenu&
  unmenu Xmenu
  unmenu Dummy

  " Test for expanding popup menus with some hidden items
  menu Xmenu.foo.A1 a1
  menu Xmenu.]bar bar
  menu Xmenu.]baz.B1 b1
  menu Xmenu.-sep- :
  call feedkeys(":popup Xmenu.\<C-A>\<C-B>\"\<CR>", 'xt')
  call assert_equal('"popup Xmenu.foo', @:)
  unmenu Xmenu
endfunc

" Test for the menu_info() function
func Test_menu_info()
  " Define menus with various attributes
  10nnoremenu 10.10 T&est.F&oo  :echo 'foo'<CR>
  10nmenu <silent> 10.20 T&est.B&ar<Tab>:bar  :echo 'bar'<CR>
  10nmenu <script> 10.30.5 T&est.Ba&z.Qu&x  :echo 'qux'<CR>

  let d = #{name: "B&ar\t:bar", display: 'Bar', modes: 'n', shortcut: 'a',
        \ accel: ':bar', priority: 20, enabled: v:true, silent: v:true,
        \ noremenu: v:false, script: v:false, rhs: ":echo 'bar'<CR>"}
  call assert_equal(d, menu_info('Test.Bar'))

  let d = #{name: 'Ba&z', display: 'Baz', modes: 'n', shortcut: 'z',
        \ priority: 30, submenus: ['Qux']}
  call assert_equal(d, menu_info('Test.Baz'))

  let d = #{name: 'T&est', display: 'Test', modes: 'n', shortcut: 'e',
        \ priority: 10, submenus: ['Foo', 'Bar', 'Baz']}
  call assert_equal(d, menu_info('Test'))
  call assert_equal({}, menu_info('Test.Dummy'))
  call assert_equal({}, menu_info('Dummy'))

  nmenu disable Test.Foo
  call assert_equal(v:false, menu_info('Test.Foo').enabled)
  nmenu enable Test.Foo
  call assert_equal(v:true, menu_info('Test.Foo').enabled)

  call assert_equal(menu_info('Test.Foo'), menu_info('Test.Foo', ''))
  nmenu Test.abc  <Nop>
  call assert_equal('<Nop>', menu_info('Test.abc').rhs)
  call assert_fails('call menu_info([])', 'E730:')
  call assert_fails('call menu_info("", [])', 'E730:')
  nunmenu Test

  " Test for defining menus in different modes
  menu Test.menu :menu<CR>
  menu! Test.menu! :menu!<CR>
  amenu Test.amenu  :amenu<CR>
  nmenu Test.nmenu  :nmenu<CR>
  omenu Test.omenu  :omenu<CR>
  vmenu Test.vmenu  :vmenu<CR>
  xmenu Test.xmenu  :xmenu<CR>
  smenu Test.smenu  :smenu<CR>
  imenu <silent> <script> Test.imenu  :imenu<CR>
  cmenu Test.cmenu  :cmenu<CR>
  tlmenu Test.tlmenu  :tlmenu<CR>
  tmenu Test.nmenu Normal mode menu
  tmenu Test.omenu Op-pending mode menu
  noremenu Test.noremenu :noremenu<CR>
  noremenu! Test.noremenu! :noremenu!<CR>
  anoremenu Test.anoremenu  :anoremenu<CR>
  nnoremenu Test.nnoremenu  :nnoremenu<CR>
  onoremenu Test.onoremenu  :onoremenu<CR>
  vnoremenu Test.vnoremenu  :vnoremenu<CR>
  xnoremenu Test.xnoremenu  :xnoremenu<CR>
  snoremenu Test.snoremenu  :snoremenu<CR>
  inoremenu <silent> Test.inoremenu  :inoremenu<CR>
  cnoremenu Test.cnoremenu  :cnoremenu<CR>
  tlnoremenu Test.tlnoremenu  :tlnoremenu<CR>
  call assert_equal(#{name: 'menu', priority: 500, shortcut: '',
        \ display: 'menu', modes: ' ', enabled: v:true, silent: v:false,
        \ rhs: ":menu<CR>", noremenu: v:false, script: v:false},
        \ menu_info('Test.menu'))
  call assert_equal(#{name: 'menu!', priority: 500, shortcut: '',
        \ display: 'menu!', modes: '!', enabled: v:true, silent: v:false,
        \ rhs: ":menu!<CR>", noremenu: v:false, script: v:false},
        \ menu_info('Test.menu!', '!'))
  call assert_equal(#{name: 'amenu', priority: 500, shortcut: '',
        \ display: 'amenu', modes: 'a', enabled: v:true, silent: v:false,
        \ rhs: ":amenu<CR>", noremenu: v:false, script: v:false},
        \ menu_info('Test.amenu', 'a'))
  call assert_equal(#{name: 'nmenu', priority: 500, shortcut: '',
        \ display: 'nmenu', modes: 'n', enabled: v:true, silent: v:false,
        \ rhs: ':nmenu<CR>', noremenu: v:false, script: v:false},
        \ menu_info('Test.nmenu', 'n'))
  call assert_equal(#{name: 'omenu', priority: 500, shortcut: '',
        \ display: 'omenu', modes: 'o', enabled: v:true, silent: v:false,
        \ rhs: ':omenu<CR>', noremenu: v:false, script: v:false},
        \ menu_info('Test.omenu', 'o'))
  call assert_equal(#{name: 'vmenu', priority: 500, shortcut: '',
        \ display: 'vmenu', modes: 'v', enabled: v:true, silent: v:false,
        \ rhs: ':vmenu<CR>', noremenu: v:false, script: v:false},
        \ menu_info('Test.vmenu', 'v'))
  call assert_equal(#{name: 'xmenu', priority: 500, shortcut: '',
        \ display: 'xmenu', modes: 'x', enabled: v:true, silent: v:false,
        \ rhs: ':xmenu<CR>', noremenu: v:false, script: v:false},
        \ menu_info('Test.xmenu', 'x'))
  call assert_equal(#{name: 'smenu', priority: 500, shortcut: '',
        \ display: 'smenu', modes: 's', enabled: v:true, silent: v:false,
        \ rhs: ':smenu<CR>', noremenu: v:false, script: v:false},
        \ menu_info('Test.smenu', 's'))
  call assert_equal(#{name: 'imenu', priority: 500, shortcut: '',
        \ display: 'imenu', modes: 'i', enabled: v:true, silent: v:true,
        \ rhs: ':imenu<CR>', noremenu: v:false, script: v:true},
        \ menu_info('Test.imenu', 'i'))
  call assert_equal(#{ name: 'cmenu', priority: 500, shortcut: '',
        \ display: 'cmenu', modes: 'c', enabled: v:true, silent: v:false,
        \ rhs: ':cmenu<CR>', noremenu: v:false, script: v:false},
        \ menu_info('Test.cmenu', 'c'))
  call assert_equal(#{name: 'tlmenu', priority: 500, shortcut: '',
        \ display: 'tlmenu', modes: 'tl', enabled: v:true, silent: v:false,
        \ rhs: ':tlmenu<CR>', noremenu: v:false, script: v:false},
        \ menu_info('Test.tlmenu', 'tl'))
  call assert_equal(#{name: 'noremenu', priority: 500, shortcut: '',
        \ display: 'noremenu', modes: ' ', enabled: v:true, silent: v:false,
        \ rhs: ":noremenu<CR>", noremenu: v:true, script: v:false},
        \ menu_info('Test.noremenu'))
  call assert_equal(#{name: 'noremenu!', priority: 500, shortcut: '',
        \ display: 'noremenu!', modes: '!', enabled: v:true, silent: v:false,
        \ rhs: ":noremenu!<CR>", noremenu: v:true, script: v:false},
        \ menu_info('Test.noremenu!', '!'))
  call assert_equal(#{name: 'anoremenu', priority: 500, shortcut: '',
        \ display: 'anoremenu', modes: 'a', enabled: v:true, silent: v:false,
        \ rhs: ":anoremenu<CR>", noremenu: v:true, script: v:false},
        \ menu_info('Test.anoremenu', 'a'))
  call assert_equal(#{name: 'nnoremenu', priority: 500, shortcut: '',
        \ display: 'nnoremenu', modes: 'n', enabled: v:true, silent: v:false,
        \ rhs: ':nnoremenu<CR>', noremenu: v:true, script: v:false},
        \ menu_info('Test.nnoremenu', 'n'))
  call assert_equal(#{name: 'onoremenu', priority: 500, shortcut: '',
        \ display: 'onoremenu', modes: 'o', enabled: v:true, silent: v:false,
        \ rhs: ':onoremenu<CR>', noremenu: v:true, script: v:false},
        \ menu_info('Test.onoremenu', 'o'))
  call assert_equal(#{name: 'vnoremenu', priority: 500, shortcut: '',
        \ display: 'vnoremenu', modes: 'v', enabled: v:true, silent: v:false,
        \ rhs: ':vnoremenu<CR>', noremenu: v:true, script: v:false},
        \ menu_info('Test.vnoremenu', 'v'))
  call assert_equal(#{name: 'xnoremenu', priority: 500, shortcut: '',
        \ display: 'xnoremenu', modes: 'x', enabled: v:true, silent: v:false,
        \ rhs: ':xnoremenu<CR>', noremenu: v:true, script: v:false},
        \ menu_info('Test.xnoremenu', 'x'))
  call assert_equal(#{name: 'snoremenu', priority: 500, shortcut: '',
        \ display: 'snoremenu', modes: 's', enabled: v:true, silent: v:false,
        \ rhs: ':snoremenu<CR>', noremenu: v:true, script: v:false},
        \ menu_info('Test.snoremenu', 's'))
  call assert_equal(#{name: 'inoremenu', priority: 500, shortcut: '',
        \ display: 'inoremenu', modes: 'i', enabled: v:true, silent: v:true,
        \ rhs: ':inoremenu<CR>', noremenu: v:true, script: v:false},
        \ menu_info('Test.inoremenu', 'i'))
  call assert_equal(#{ name: 'cnoremenu', priority: 500, shortcut: '',
        \ display: 'cnoremenu', modes: 'c', enabled: v:true, silent: v:false,
        \ rhs: ':cnoremenu<CR>', noremenu: v:true, script: v:false},
        \ menu_info('Test.cnoremenu', 'c'))
  call assert_equal(#{name: 'tlnoremenu', priority: 500, shortcut: '',
        \ display: 'tlnoremenu', modes: 'tl', enabled: v:true, silent: v:false,
        \ rhs: ':tlnoremenu<CR>', noremenu: v:true, script: v:false},
        \ menu_info('Test.tlnoremenu', 'tl'))

  " Test for getting all the top-level menu names
  call assert_notequal(menu_info('').submenus, [])

  aunmenu Test
  tlunmenu Test
  call assert_equal({}, menu_info('Test'))
  call assert_equal({}, menu_info('Test', '!'))
  call assert_equal({}, menu_info('Test', 'a'))
  call assert_equal({}, menu_info('Test', 'n'))
  call assert_equal({}, menu_info('Test', 'o'))
  call assert_equal({}, menu_info('Test', 'v'))
  call assert_equal({}, menu_info('Test', 'x'))
  call assert_equal({}, menu_info('Test', 's'))
  call assert_equal({}, menu_info('Test', 'i'))
  call assert_equal({}, menu_info('Test', 'c'))
  call assert_equal({}, menu_info('Test', 't'))
  call assert_equal({}, menu_info('Test', 'tl'))

  amenu Test.amenu  :amenu<CR>
  call assert_equal(':amenu<CR>', menu_info('Test.amenu', '').rhs)
  call assert_equal('<C-\><C-O>:amenu<CR>', menu_info('Test.amenu', '!').rhs)
  call assert_equal(':amenu<CR>', menu_info('Test.amenu', 'n').rhs)
  call assert_equal('<C-C>:amenu<CR><C-\><C-G>',
        \ menu_info('Test.amenu', 'o').rhs)
  call assert_equal('<C-C>:amenu<CR><C-\><C-G>',
        \ menu_info('Test.amenu', 'v').rhs)
  call assert_equal('<C-C>:amenu<CR><C-\><C-G>',
        \ menu_info('Test.amenu', 'x').rhs)
  call assert_equal('<C-C>:amenu<CR><C-\><C-G>',
        \ menu_info('Test.amenu', 's').rhs)
  call assert_equal('<C-\><C-O>:amenu<CR>', menu_info('Test.amenu', 'i').rhs)
  call assert_equal('<C-C>:amenu<CR><C-\><C-G>',
        \ menu_info('Test.amenu', 'c').rhs)
  aunmenu Test.amenu

  " Test for hidden menus
  menu ]Test.menu :menu<CR>
  call assert_equal(#{name: ']Test', display: ']Test', priority: 500,
        \ shortcut: '', modes: ' ', submenus: ['menu']},
        \ menu_info(']Test'))
  unmenu ]Test
endfunc

" Test for <special> keyword in a menu with 'cpo' containing '<'
func Test_menu_special()
  new
  set cpo+=<
  nmenu Test.Sign  am<Tab>n<Esc>
  call feedkeys(":emenu n Test.Sign\<CR>", 'x')
  call assert_equal("m<Tab>n<Esc>", getline(1))
  nunmenu Test.Sign
  nmenu <special> Test.Sign  am<Tab>n<Esc>
  call setline(1, '')
  call feedkeys(":emenu n Test.Sign\<CR>", 'x')
  call assert_equal("m\tn", getline(1))
  set cpo-=<
  close!
  nunmenu Test.Sign
endfunc

" Test for "icon=filename" in a toolbar
func Test_menu_icon()
  CheckFeature toolbar
  nmenu icon=myicon.xpm Toolbar.Foo  :echo "Foo"<CR>
  call assert_equal('myicon.xpm', "Toolbar.Foo"->menu_info().icon)
  nunmenu Toolbar.Foo

  " Test for using the builtin icon
  amenu ToolBar.BuiltIn22 :echo "BuiltIn22"<CR>
  call assert_equal(#{name: 'BuiltIn22', display: 'BuiltIn22',
        \ enabled: v:true, shortcut: '', modes: 'a', script: v:false,
        \ iconidx: 22, priority: 500, silent: v:false,
        \ rhs: ':echo "BuiltIn22"<CR>', noremenu: v:false},
        \ menu_info("ToolBar.BuiltIn22"))
  aunmenu ToolBar.BuiltIn22
endfunc

" Test for ":emenu" command in different modes
func Test_emenu_cmd()
  new
  xmenu Test.foo rx
  call setline(1, ['aaaa', 'bbbb'])
  normal ggVj
  %emenu Test.foo
  call assert_equal(['xxxx', 'xxxx'], getline(1, 2))
  call setline(1, ['aaaa', 'bbbb'])
  exe "normal ggVj\<Esc>"
  %emenu Test.foo
  call assert_equal(['xxxx', 'xxxx'], getline(1, 2))
  call setline(1, ['aaaa', 'bbbb'])
  exe "normal ggV\<Esc>"
  2emenu Test.foo
  call assert_equal(['aaaa', 'xxxx'], getline(1, 2))
  xunmenu Test.foo
  close!
endfunc

" Test for PopUp menus
func Test_popup_menu()
  20menu PopUp.foo :echo 'foo'<CR>
  20menu PopUp.bar :echo 'bar'<CR>
  call assert_equal(#{name: 'PopUp', display: 'PopUp', priority: 20,
        \ shortcut: '', modes: ' ', submenus: ['foo', 'bar']},
        \ menu_info('PopUp'))
  menu disable PopUp.bar
  call assert_equal(v:true, "PopUp.foo"->menu_info().enabled)
  call assert_equal(v:false, "PopUp.bar"->menu_info().enabled)
  menu enable PopUp.bar
  call assert_equal(v:true, "PopUp.bar"->menu_info().enabled)
  unmenu PopUp
endfunc

" Test for MenuPopup autocommand
func Test_autocmd_MenuPopup()
  CheckNotGui

  set mouse=a
  set mousemodel=popup
  aunmenu *
  autocmd MenuPopup * exe printf(
    \ 'anoremenu PopUp.Foo <Cmd>let g:res = ["%s", "%s"]<CR>',
    \ expand('<afile>'), expand('<amatch>'))

  call feedkeys("\<RightMouse>\<Down>\<CR>", 'tnix')
  call assert_equal(['n', 'n'], g:res)

  call feedkeys("v\<RightMouse>\<Down>\<CR>\<Esc>", 'tnix')
  call assert_equal(['v', 'v'], g:res)

  call feedkeys("gh\<RightMouse>\<Down>\<CR>\<Esc>", 'tnix')
  call assert_equal(['s', 's'], g:res)

  call feedkeys("i\<RightMouse>\<Down>\<CR>\<Esc>", 'tnix')
  call assert_equal(['i', 'i'], g:res)

  autocmd! MenuPopup
  aunmenu PopUp.Foo
  unlet g:res
  set mouse& mousemodel&
endfunc

" Test for listing the menus using the :menu command
func Test_show_menus()
  " In the GUI, tear-off menu items are present in the output below
  " So skip this test
  CheckNotGui
  aunmenu *
  call assert_equal(['--- Menus ---'], split(execute('menu'), "\n"))
  nmenu <script> 200.10 Test.nmenu1 :nmenu1<CR>
  nmenu 200.20 Test.nmenu2 :nmenu2<CR>
  nnoremenu 200.30 Test.nmenu3 :nmenu3<CR>
  nmenu 200.40 Test.nmenu4 :nmenu4<CR>
  nmenu 200.50 disable Test.nmenu4
  let exp =<< trim [TEXT]
  --- Menus ---
  200 Test
    10 nmenu1
        n&   :nmenu1<CR>
    20 nmenu2
        n    :nmenu2<CR>
    30 nmenu3
        n*   :nmenu3<CR>
    40 nmenu4
        n  - :nmenu4<CR>
  [TEXT]
  call assert_equal(exp, split(execute('nmenu'), "\n"))
  nunmenu Test
endfunc

" Test for menu tips
func Test_tmenu()
  tunmenu *
  call assert_equal(['--- Menus ---'], split(execute('tmenu'), "\n"))
  tmenu Test.nmenu1 nmenu1
  tmenu Test.nmenu2.sub1 nmenu2.sub1
  let exp =<< trim [TEXT]
  --- Menus ---
  500 Test
    500 nmenu1
        t  - nmenu1
    500 nmenu2
      500 sub1
          t  - nmenu2.sub1
  [TEXT]
  call assert_equal(exp, split(execute('tmenu'), "\n"))
  tunmenu Test
endfunc

func Test_only_modifier()
  exe "tmenu a.b \x80\xfc0"
  let exp =<< trim [TEXT]
  --- Menus ---
  500 a
    500 b
        t  - <T-2-^@>
  [TEXT]
  call assert_equal(exp, split(execute('tmenu'), "\n"))

  tunmenu a.b
endfunc

func Test_unmenu_while_listing_menus()
  CheckRunVimInTerminal

  let lines =<< trim END
      set nocompatible
      unmenu *
      for i in range(1, 999)
        exe 'menu ' .. 'foo.' .. i .. ' bar'
      endfor
      au CmdlineLeave : call timer_start(0, {-> execute('unmenu *')})
  END
  call writefile(lines, 'Xmenuclear', 'D')
  let buf = RunVimInTerminal('-S Xmenuclear', {'rows': 10})

  " this was using freed memory
  call term_sendkeys(buf, ":menu\<CR>")
  call TermWait(buf, 50)
  call term_sendkeys(buf, "G")
  call TermWait(buf, 50)
  call term_sendkeys(buf, "\<CR>")

  call StopVimInTerminal(buf)
endfunc

" Test for opening a menu drawn in the cmdline area
func Test_popupmenu_cmdline()
  CheckRunVimInTerminal

  let lines =<< trim END
    set mousemodel=popup
    menu PopUp.Test1 :<CR>
    menu PopUp.Test2 :<CR>
    menu PopUp.Test3 :<CR>
    call setline(1, repeat(['abcde'], 5))
  END
  call writefile(lines, 'Xpopupcmdline', 'D')
  let buf = RunVimInTerminal('-S Xpopupcmdline', {'rows': 4})

  " cmdline area should be cleared when popupmenu that covered it is closed
  call term_sendkeys(buf, "\<RightMouse>\<RightRelease>\<Esc>")
  call VerifyScreenDump(buf, 'Test_popupmenu_cmdline_1', {})

  call StopVimInTerminal(buf)
endfunc

" vim: shiftwidth=2 sts=2 expandtab