Mercurial > vim
view src/testdir/test_tabline.vim @ 13031:c35d266308c2 v8.0.1391
patch 8.0.1391: encoding empty string to JSON sometimes gives "null"
commit https://github.com/vim/vim/commit/b29d328eb403a243431f4d0d5b360b4ac46bbc3e
Author: Bram Moolenaar <Bram@vim.org>
Date: Fri Dec 15 21:25:01 2017 +0100
patch 8.0.1391: encoding empty string to JSON sometimes gives "null"
Problem: Encoding empty string to JSON sometimes gives "null".
Solution: Handle NULL string as empty string. (closes https://github.com/vim/vim/issues/2446)
author | Christian Brabandt <cb@256bit.org> |
---|---|
date | Fri, 15 Dec 2017 21:30:05 +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