Mercurial > vim

annotate src/testdir/test_tabline.vim @ 17584:65a8099fc0e8 v8.1.1789

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patch 8.1.1789: cannot see file name of preview popup window commit https://github.com/vim/vim/commit/90f3e7ac56056ffad50bac9d4497b5830c37ab26 Author: Bram Moolenaar <Bram@vim.org> Date: Thu Aug 1 22:40:44 2019 +0200 patch 8.1.1789: cannot see file name of preview popup window Problem: Cannot see file name of preview popup window. Solution: Add the file name as the title.
author Bram Moolenaar <Bram@vim.org>
date Thu, 01 Aug 2019 22:45:05 +0200
parents 325e4a8ba1b6
children 0650d220f742
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1
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2 source shared.vim
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3
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4 func TablineWithCaughtError()
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5 let s:func_in_tabline_called = 1
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6 try
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7 call eval('unknown expression')
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8 catch
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9 endtry
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10 return ''
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11 endfunc
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12
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13 func TablineWithError()
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14 let s:func_in_tabline_called = 1
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15 call eval('unknown expression')
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16 return ''
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17 endfunc
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18
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19 func Test_caught_error_in_tabline()
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20 if has('gui')
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21 set guioptions-=e
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22 endif
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23 let showtabline_save = &showtabline
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24 set showtabline=2
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25 let s:func_in_tabline_called = 0
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26 let tabline = '%{TablineWithCaughtError()}'
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27 let &tabline = tabline
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28 redraw!
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29 call assert_true(s:func_in_tabline_called)
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30 call assert_equal(tabline, &tabline)
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31 set tabline=
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32 let &showtabline = showtabline_save
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33 endfunc
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34
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35 func Test_tabline_will_be_disabled_with_error()
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36 if has('gui')
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37 set guioptions-=e
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38 endif
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39 let showtabline_save = &showtabline
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40 set showtabline=2
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41 let s:func_in_tabline_called = 0
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42 let tabline = '%{TablineWithError()}'
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43 try
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44 let &tabline = tabline
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45 redraw!
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46 catch
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47 endtry
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48 call assert_true(s:func_in_tabline_called)
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49 call assert_equal('', &tabline)
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50 set tabline=
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51 let &showtabline = showtabline_save
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52 endfunc
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53
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54 func Test_redrawtabline()
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55 if has('gui')
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56 set guioptions-=e
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57 endif
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58 let showtabline_save = &showtabline
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59 set showtabline=2
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60 set tabline=%{bufnr('$')}
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61 edit Xtabline1
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62 edit Xtabline2
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63 redraw
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64 call assert_match(bufnr('$') . '', Screenline(1))
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65 au BufAdd * redrawtabline
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66 badd Xtabline3
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67 call assert_match(bufnr('$') . '', Screenline(1))
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68
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69 set tabline=
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70 let &showtabline = showtabline_save
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71 au! Bufadd
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72 endfunc