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annotate src/testdir/test_backup.vim @ 22168:4711aa50fa72

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Added tag v8.2.1633 for changeset 740b16b3c80be2806097e9942887d19c08799fa4
author Bram Moolenaar <Bram@vim.org>
date Mon, 07 Sep 2020 19:00:05 +0200
parents 93dae47699fb
children c8b1a683323c
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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1 " Tests for the backup function
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2
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3 source check.vim
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4
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5 func Test_backup()
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6 set backup backupdir=. backupskip=
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7 new
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8 call setline(1, ['line1', 'line2'])
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9 :f Xbackup.txt
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10 :w! Xbackup.txt
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11 " backup file is only created after
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12 " writing a second time (before overwriting)
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13 :w! Xbackup.txt
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14 let l = readfile('Xbackup.txt~')
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15 call assert_equal(['line1', 'line2'], l)
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16 bw!
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17 set backup&vim backupdir&vim backupskip&vim
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18 call delete('Xbackup.txt')
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19 call delete('Xbackup.txt~')
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20 endfunc
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21
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22 func Test_backup_backupskip()
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23 set backup backupdir=. backupskip=*.txt
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24 new
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25 call setline(1, ['line1', 'line2'])
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26 :f Xbackup.txt
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27 :w! Xbackup.txt
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28 " backup file is only created after
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29 " writing a second time (before overwriting)
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30 :w! Xbackup.txt
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31 call assert_false(filereadable('Xbackup.txt~'))
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32 bw!
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33 set backup&vim backupdir&vim backupskip&vim
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34 call delete('Xbackup.txt')
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35 call delete('Xbackup.txt~')
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36 endfunc
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37
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38 func Test_backup2()
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39 set backup backupdir=.// backupskip=
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40 new
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41 call setline(1, ['line1', 'line2', 'line3'])
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42 :f Xbackup.txt
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43 :w! Xbackup.txt
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44 " backup file is only created after
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45 " writing a second time (before overwriting)
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46 :w! Xbackup.txt
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47 sp *Xbackup.txt~
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48 call assert_equal(['line1', 'line2', 'line3'], getline(1,'$'))
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49 let f = expand('%')
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50 call assert_match('%testdir%Xbackup.txt\~', f)
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51 bw!
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52 bw!
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53 call delete('Xbackup.txt')
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54 call delete(f)
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55 set backup&vim backupdir&vim backupskip&vim
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56 endfunc
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57
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58 func Test_backup2_backupcopy()
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59 set backup backupdir=.// backupcopy=yes backupskip=
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60 new
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61 call setline(1, ['line1', 'line2', 'line3'])
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62 :f Xbackup.txt
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63 :w! Xbackup.txt
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64 " backup file is only created after
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65 " writing a second time (before overwriting)
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66 :w! Xbackup.txt
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67 sp *Xbackup.txt~
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68 call assert_equal(['line1', 'line2', 'line3'], getline(1,'$'))
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69 let f = expand('%')
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70 call assert_match('%testdir%Xbackup.txt\~', f)
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71 bw!
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72 bw!
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73 call delete('Xbackup.txt')
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74 call delete(f)
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75 set backup&vim backupdir&vim backupcopy&vim backupskip&vim
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76 endfunc
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77
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78 " Test for using a non-existing directory as a backup directory
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79 func Test_non_existing_backupdir()
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80 set backupdir=./non_existing_dir backupskip=
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81 call writefile(['line1'], 'Xfile')
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82 new Xfile
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83 call assert_fails('write', 'E510:')
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84 set backupdir&vim backupskip&vim
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85 call delete('Xfile')
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86 endfunc
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87
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88 " vim: shiftwidth=2 sts=2 expandtab