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annotate src/testdir/test_changelist.vim @ 33167:13258b342d38 v9.0.1865

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patch 9.0.1865: Vim9: garbage collection may cause crash Commit: https://github.com/vim/vim/commit/544be0d893e68c494aed09232d5bee4ca8b74619 Author: Yegappan Lakshmanan <yegappan@yahoo.com> Date: Mon Sep 4 22:14:28 2023 +0200 patch 9.0.1865: Vim9: garbage collection may cause crash Problem: Vim9: garbage collection may cause crash Solution: validate that class members typeval is not null closes: #13028 Signed-off-by: Christian Brabandt <cb@256bit.org> Co-authored-by: Yegappan Lakshmanan <yegappan@yahoo.com>
author Christian Brabandt <cb@256bit.org>
date Mon, 04 Sep 2023 22:30:03 +0200
parents f7a2de8a4ddc
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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1 " Tests for the changelist functionality
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2
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3 " When splitting a window the changelist position is wrong.
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4 " Test the changelist position after splitting a window.
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5 " Test for the bug fixed by 7.4.386
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6 func Test_changelist()
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7 let save_ul = &ul
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8 enew!
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9 call append('$', ['1', '2'])
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10 exe "normal i\<C-G>u"
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11 exe "normal Gkylpa\<C-G>u"
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12 set ul=100
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13 exe "normal Gylpa\<C-G>u"
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14 set ul=100
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15 normal gg
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16 vsplit
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17 normal g;
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18 call assert_equal([3, 2], [line('.'), col('.')])
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19 normal g;
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20 call assert_equal([2, 2], [line('.'), col('.')])
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21 call assert_fails('normal g;', 'E662:')
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22 new
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23 call assert_fails('normal g;', 'E664:')
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24 %bwipe!
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25 let &ul = save_ul
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26 endfunc
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27
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28 " Moving a split should not change its changelist index.
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29 func Test_changelist_index_move_split()
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30 exe "norm! iabc\<C-G>u\ndef\<C-G>u\nghi"
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31 vsplit
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32 normal 99g;
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33 call assert_equal(0, getchangelist('%')[1])
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34 wincmd L
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35 call assert_equal(0, getchangelist('%')[1])
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36 endfunc
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37
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38 " Tests for the getchangelist() function
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39 func Test_changelist_index()
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40 edit Xgclfile1.txt
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41 exe "normal iabc\<C-G>u\ndef\<C-G>u\nghi"
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42 call assert_equal(3, getchangelist('%')[1])
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43 " Move one step back in the changelist.
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44 normal 2g;
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45
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46 hide edit Xgclfile2.txt
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47 exe "normal iabcd\<C-G>u\ndefg\<C-G>u\nghij"
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48 call assert_equal(3, getchangelist('%')[1])
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49 " Move to the beginning of the changelist.
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50 normal 99g;
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51
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52 " Check the changelist indices.
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53 call assert_equal(0, getchangelist('%')[1])
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54 call assert_equal(1, getchangelist('#')[1])
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55
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56 bwipe!
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57 call delete('Xgclfile1.txt')
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58 call delete('Xgclfile2.txt')
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59 endfunc
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60
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61 func Test_getchangelist()
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62 bwipe!
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63 enew
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64 call assert_equal([], 10->getchangelist())
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65 call assert_equal([[], 0], getchangelist())
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66
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67 call writefile(['line1', 'line2', 'line3'], 'Xclistfile1.txt', 'D')
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68 call writefile(['line1', 'line2', 'line3'], 'Xclistfile2.txt', 'D')
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70 edit Xclistfile1.txt
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71 let buf_1 = bufnr()
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72 exe "normal 1Goline\<C-G>u1.1"
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73 exe "normal 3Goline\<C-G>u2.1"
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74 exe "normal 5Goline\<C-G>u3.1"
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75 normal g;
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76 call assert_equal([[
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77 \ {'lnum' : 2, 'col' : 4, 'coladd' : 0},
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78 \ {'lnum' : 4, 'col' : 4, 'coladd' : 0},
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79 \ {'lnum' : 6, 'col' : 4, 'coladd' : 0}], 2],
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80 \ getchangelist('%'))
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81
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82 hide edit Xclistfile2.txt
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83 let buf_2 = bufnr()
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84 exe "normal 1GOline\<C-G>u1.0"
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85 exe "normal 2Goline\<C-G>u2.0"
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86 call assert_equal([[
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87 \ {'lnum' : 1, 'col' : 6, 'coladd' : 0},
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88 \ {'lnum' : 3, 'col' : 6, 'coladd' : 0}], 2],
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89 \ getchangelist('%'))
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90 hide enew
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91
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92 call assert_equal([[
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93 \ {'lnum' : 2, 'col' : 4, 'coladd' : 0},
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94 \ {'lnum' : 4, 'col' : 4, 'coladd' : 0},
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95 \ {'lnum' : 6, 'col' : 4, 'coladd' : 0}], 2],
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96 \ getchangelist(buf_1))
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97 call assert_equal([[
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98 \ {'lnum' : 1, 'col' : 6, 'coladd' : 0},
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99 \ {'lnum' : 3, 'col' : 6, 'coladd' : 0}], 2],
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100 \ getchangelist(buf_2))
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101
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102 bwipe!
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103 endfunc
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104
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105 " vim: shiftwidth=2 sts=2 expandtab