view src/testdir/test_nested_function.vim @ 10829:8233f8f3f7ae v8.0.0304

patch 8.0.0304: assign test fails in the GUI commit https://github.com/vim/vim/commit/1fb0d49803b4f57025ed6a43b1f5b9eb91524645 Author: Bram Moolenaar <Bram@vim.org> Date: Sat Feb 4 21:50:19 2017 +0100 patch 8.0.0304: assign test fails in the GUI Problem: Assign test fails in the GUI. Solution: Skip the test for setting t_k1.
author Christian Brabandt <cb@256bit.org>
date Sat, 04 Feb 2017 22:00:04 +0100
parents bd5bec6291cc
children 08940efa6b4e
line wrap: on
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"Tests for nested functions
"
func NestedFunc()
  func! Func1()
    let g:text .= 'Func1 '
  endfunc
  call Func1()
  func! s:func2()
    let g:text .= 's:func2 '
  endfunc
  call s:func2()
  func! s:_func3()
    let g:text .= 's:_func3 '
  endfunc
  call s:_func3()
  let fn = 'Func4'
  func! {fn}()
    let g:text .= 'Func4 '
  endfunc
  call {fn}()
  let fn = 'func5'
  func! s:{fn}()
    let g:text .= 's:func5'
  endfunc
  call s:{fn}()
endfunc

func Test_nested_functions()
  let g:text = ''
  call NestedFunc()
  call assert_equal('Func1 s:func2 s:_func3 Func4 s:func5', g:text)
endfunction

func Test_nested_argument()
  func g:X()
    let g:Y = function('sort')
  endfunc
  let g:Y = function('sort')
  echo g:Y([], g:X())
  delfunc g:X
  unlet g:Y
endfunc

func Recurse(count)
  if a:count > 0
    call Recurse(a:count - 1)
  endif
endfunc

func Test_max_nesting()
  " TODO: why does this fail on Windows?  Runs out of stack perhaps?
  if has('win32')
    return
  endif
  let call_depth_here = 2
  let ex_depth_here = 5
  set mfd&

  call Recurse(99 - call_depth_here)
  call assert_fails('call Recurse(' . (100 - call_depth_here) . ')', 'E132:')

  set mfd=210
  call Recurse(209 - ex_depth_here)
  call assert_fails('call Recurse(' . (210 - ex_depth_here) . ')', 'E169:')

  set mfd&
endfunc