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annotate src/testdir/test_listchars.vim @ 15502:bc17a9d37810 v8.1.0759

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patch 8.1.0759: showing two characters for tab is limited commit https://github.com/vim/vim/commit/83a52171ba00b2b9fd2d1d22a07e38fc9fc69c1e Author: Bram Moolenaar <Bram@vim.org> Date: Wed Jan 16 22:41:54 2019 +0100 patch 8.1.0759: showing two characters for tab is limited Problem: Showing two characters for tab is limited. Solution: Allow for a third character for "tab:" in 'listchars'. (Nathaniel Braun, Ken Takata, closes #3810)
author Bram Moolenaar <Bram@vim.org>
date Wed, 16 Jan 2019 22:45:07 +0100
parents 90aaa974594e
children 52930462eec4
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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1 " Tests for 'listchars' display with 'list' and :list
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2
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3 source view_util.vim
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4
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5 func Test_listchars()
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6 enew!
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7 set ff=unix
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8 set list
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9
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10 set listchars+=tab:>-,space:.,trail:<
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11 call append(0, [
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12 \ ' aa ',
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13 \ ' bb ',
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14 \ ' cccc ',
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15 \ 'dd ee ',
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16 \ ' '
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17 \ ])
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18 let expected = [
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19 \ '>-------aa>-----$',
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20 \ '..bb>---<<$',
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21 \ '...cccc><$',
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22 \ 'dd........ee<<>-$',
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23 \ '<$'
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24 \ ]
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25 redraw!
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26 for i in range(1, 5)
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27 call cursor(i, 1)
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28 call assert_equal([expected[i - 1]], ScreenLines(i, virtcol('$')))
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29 endfor
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30
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31 set listchars-=trail:<
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32 let expected = [
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33 \ '>-------aa>-----$',
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34 \ '..bb>---..$',
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35 \ '...cccc>.$',
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36 \ 'dd........ee..>-$',
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37 \ '.$'
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38 \ ]
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39 redraw!
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40 for i in range(1, 5)
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41 call cursor(i, 1)
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42 call assert_equal([expected[i - 1]], ScreenLines(i, virtcol('$')))
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43 endfor
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44
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45 " tab with 3rd character.
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46 set listchars-=tab:>-
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47 set listchars+=tab:<=>,trail:-
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48 let expected = [
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49 \ '<======>aa<====>$',
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50 \ '..bb<==>--$',
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51 \ '...cccc>-$',
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52 \ 'dd........ee--<>$',
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53 \ '-$'
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54 \ ]
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55 redraw!
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56 for i in range(1, 5)
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57 call cursor(i, 1)
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58 call assert_equal([expected[i - 1]], ScreenLines(i, virtcol('$')))
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59 endfor
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60
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61 set listchars-=trail:-
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62 let expected = [
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63 \ '<======>aa<====>$',
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64 \ '..bb<==>..$',
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65 \ '...cccc>.$',
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66 \ 'dd........ee..<>$',
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67 \ '.$'
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68 \ ]
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69 redraw!
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70 for i in range(1, 5)
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71 call cursor(i, 1)
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72 call assert_equal([expected[i - 1]], ScreenLines(i, virtcol('$')))
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73 endfor
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74
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75 set listchars-=tab:<=>
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76 set listchars+=tab:>-
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77 set listchars+=trail:<
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78 set nolist
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79 normal ggdG
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80 call append(0, [
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81 \ ' fff ',
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82 \ ' gg ',
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83 \ ' h ',
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84 \ 'iii ',
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85 \ ])
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86 let l = split(execute("%list"), "\n")
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87 call assert_equal([
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88 \ '..fff>--<<$',
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89 \ '>-------gg>-----$',
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90 \ '.....h>-$',
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91 \ 'iii<<<<><<$', '$'], l)
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92
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93 enew!
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94 set listchars& ff&
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95 endfunc