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view src/testdir/test_tabline.vim @ 12977:2d817fd289ba v8.0.1364

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patch 8.0.1364: there is no easy way to get the window position commit https://github.com/vim/vim/commit/22044dc31788d9f1c2da7725269884d9923b4795 Author: Bram Moolenaar <Bram@vim.org> Date: Sat Dec 2 15:43:37 2017 +0100 patch 8.0.1364: there is no easy way to get the window position Problem: There is no easy way to get the window position. Solution: Add win_screenpos().
author Christian Brabandt <cb@256bit.org>
date Sat, 02 Dec 2017 15:45:04 +0100
parents ccab37bb9ac9
children 325e4a8ba1b6
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function! TablineWithCaughtError()
  let s:func_in_tabline_called = 1
  try
    call eval('unknown expression')
  catch
  endtry
  return ''
endfunction

function! TablineWithError()
  let s:func_in_tabline_called = 1
  call eval('unknown expression')
  return ''
endfunction

function! Test_caught_error_in_tabline()
  if has('gui')
    set guioptions-=e
  endif
  let showtabline_save = &showtabline
  set showtabline=2
  let s:func_in_tabline_called = 0
  let tabline = '%{TablineWithCaughtError()}'
  let &tabline = tabline
  redraw!
  call assert_true(s:func_in_tabline_called)
  call assert_equal(tabline, &tabline)
  set tabline=
  let &showtabline = showtabline_save
endfunction

function! Test_tabline_will_be_disabled_with_error()
  if has('gui')
    set guioptions-=e
  endif
  let showtabline_save = &showtabline
  set showtabline=2
  let s:func_in_tabline_called = 0
  let tabline = '%{TablineWithError()}'
  try
    let &tabline = tabline
    redraw!
  catch
  endtry
  call assert_true(s:func_in_tabline_called)
  call assert_equal('', &tabline)
  set tabline=
  let &showtabline = showtabline_save
endfunction