Mercurial > vim
view src/testdir/test_tabline.vim @ 11002:35d4975a5bb5 v8.0.0390
patch 8.0.0390: when the window scrolls the popup menu may be garbled
commit https://github.com/vim/vim/commit/cb03642399ae4f3c47a006f608a6b912f9d98b5f
Author: Bram Moolenaar <Bram@vim.org>
Date: Wed Mar 1 12:29:10 2017 +0100
patch 8.0.0390: when the window scrolls the popup menu may be garbled
Problem: When the window scrolls horizontally when the popup menu is
displayed part of it may not be cleared. (Neovim issue https://github.com/vim/vim/issues/6184)
Solution: Remove the menu when the windows scrolled. (closes #1524)
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Wed, 01 Mar 2017 12:30:03 +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