Mercurial > vim

annotate src/testdir/test_tabline.vim @ 10482:712acb0ad6a8 v8.0.0134

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commit https://github.com/vim/vim/commit/c4bfedabe057c05f09a455a5851089e177fa9c00 Author: Bram Moolenaar <Bram@vim.org> Date: Wed Dec 14 21:42:00 2016 +0100 patch 8.0.0134 Problem: Null pointer access reported by UBsan. Solution: Check curwin->w_buffer is not NULL. (Yegappan Lakshmanan)
author Christian Brabandt <cb@256bit.org>
date Wed, 14 Dec 2016 21:45:04 +0100
parents ccab37bb9ac9
children 325e4a8ba1b6
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 function! TablineWithCaughtError()
4d4de770f970 commit https://github.com/vim/vim/commit/f73d3bc253fa79ad220f52f04b93e782e95a9d43
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2 let s:func_in_tabline_called = 1
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3 try
4d4de770f970 commit https://github.com/vim/vim/commit/f73d3bc253fa79ad220f52f04b93e782e95a9d43
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4 call eval('unknown expression')
4d4de770f970 commit https://github.com/vim/vim/commit/f73d3bc253fa79ad220f52f04b93e782e95a9d43
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5 catch
4d4de770f970 commit https://github.com/vim/vim/commit/f73d3bc253fa79ad220f52f04b93e782e95a9d43
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6 endtry
4d4de770f970 commit https://github.com/vim/vim/commit/f73d3bc253fa79ad220f52f04b93e782e95a9d43
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7 return ''
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8 endfunction
4d4de770f970 commit https://github.com/vim/vim/commit/f73d3bc253fa79ad220f52f04b93e782e95a9d43
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9
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10 function! TablineWithError()
4d4de770f970 commit https://github.com/vim/vim/commit/f73d3bc253fa79ad220f52f04b93e782e95a9d43
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11 let s:func_in_tabline_called = 1
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12 call eval('unknown expression')
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13 return ''
4d4de770f970 commit https://github.com/vim/vim/commit/f73d3bc253fa79ad220f52f04b93e782e95a9d43
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14 endfunction
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15
4d4de770f970 commit https://github.com/vim/vim/commit/f73d3bc253fa79ad220f52f04b93e782e95a9d43
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16 function! Test_caught_error_in_tabline()
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17 if has('gui')
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18 set guioptions-=e
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19 endif
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20 let showtabline_save = &showtabline
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21 set showtabline=2
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22 let s:func_in_tabline_called = 0
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23 let tabline = '%{TablineWithCaughtError()}'
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24 let &tabline = tabline
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25 redraw!
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26 call assert_true(s:func_in_tabline_called)
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27 call assert_equal(tabline, &tabline)
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28 set tabline=
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29 let &showtabline = showtabline_save
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30 endfunction
4d4de770f970 commit https://github.com/vim/vim/commit/f73d3bc253fa79ad220f52f04b93e782e95a9d43
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31
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32 function! Test_tabline_will_be_disabled_with_error()
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33 if has('gui')
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34 set guioptions-=e
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35 endif
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36 let showtabline_save = &showtabline
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37 set showtabline=2
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38 let s:func_in_tabline_called = 0
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39 let tabline = '%{TablineWithError()}'
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40 try
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41 let &tabline = tabline
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42 redraw!
4d4de770f970 commit https://github.com/vim/vim/commit/f73d3bc253fa79ad220f52f04b93e782e95a9d43
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43 catch
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44 endtry
4d4de770f970 commit https://github.com/vim/vim/commit/f73d3bc253fa79ad220f52f04b93e782e95a9d43
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45 call assert_true(s:func_in_tabline_called)
4d4de770f970 commit https://github.com/vim/vim/commit/f73d3bc253fa79ad220f52f04b93e782e95a9d43
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46 call assert_equal('', &tabline)
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47 set tabline=
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48 let &showtabline = showtabline_save
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49 endfunction