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annotate src/testdir/test_rename.vim @ 21470:f0304ef8ac7d

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Added tag v8.2.1285 for changeset 4d156aead79985702052f51f88a8ca9b04279418
author Bram Moolenaar <Bram@vim.org>
date Thu, 23 Jul 2020 21:00:04 +0200
parents f6dcf7eabd26
children 08940efa6b4e
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
15961
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1 " Test rename()
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2
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3 source shared.vim
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4
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5 func Test_rename_file_to_file()
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6 call writefile(['foo'], 'Xrename1')
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7
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8 call assert_equal(0, rename('Xrename1', 'Xrename2'))
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9
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10 call assert_equal('', glob('Xrename1'))
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11 call assert_equal(['foo'], readfile('Xrename2'))
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12
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13 " When the destination file already exists, it should be overwritten.
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14 call writefile(['foo'], 'Xrename1')
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15 call writefile(['bar'], 'Xrename2')
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16
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17 call assert_equal(0, rename('Xrename1', 'Xrename2'))
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18 call assert_equal('', glob('Xrename1'))
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19 call assert_equal(['foo'], readfile('Xrename2'))
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20
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21 call delete('Xrename2')
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22 endfunc
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23
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24 func Test_rename_file_ignore_case()
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25 " With 'fileignorecase', renaming file will go through a temp file
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26 " when the source and destination file only differ by case.
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27 set fileignorecase
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28 call writefile(['foo'], 'Xrename')
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29
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30 call assert_equal(0, 'Xrename'->rename('XRENAME'))
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31
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32 call assert_equal(['foo'], readfile('XRENAME'))
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33
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34 set fileignorecase&
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35 call delete('XRENAME')
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36 endfunc
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37
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38 func Test_rename_same_file()
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39 call writefile(['foo'], 'Xrename')
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40
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41 " When the source and destination are the same file, nothing
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42 " should be done. The source file should not be deleted.
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43 call assert_equal(0, rename('Xrename', 'Xrename'))
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44 call assert_equal(['foo'], readfile('Xrename'))
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45
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46 call assert_equal(0, rename('./Xrename', 'Xrename'))
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47 call assert_equal(['foo'], readfile('Xrename'))
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48
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49 call delete('Xrename')
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50 endfunc
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51
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52 func Test_rename_dir_to_dir()
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53 call mkdir('Xrenamedir1')
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54 call writefile(['foo'], 'Xrenamedir1/Xrenamefile')
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55
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56 call assert_equal(0, rename('Xrenamedir1', 'Xrenamedir2'))
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57
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58 call assert_equal('', glob('Xrenamedir1'))
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59 call assert_equal(['foo'], readfile('Xrenamedir2/Xrenamefile'))
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60
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61 call delete('Xrenamedir2/Xrenamefile')
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62 call delete('Xrenamedir2', 'd')
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63 endfunc
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64
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65 func Test_rename_same_dir()
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66 call mkdir('Xrenamedir')
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67 call writefile(['foo'], 'Xrenamedir/Xrenamefile')
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68
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69 call assert_equal(0, rename('Xrenamedir', 'Xrenamedir'))
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70
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71 call assert_equal(['foo'], readfile('Xrenamedir/Xrenamefile'))
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72
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73 call delete('Xrenamedir/Xrenamefile')
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74 call delete('Xrenamedir', 'd')
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75 endfunc
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76
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77 func Test_rename_copy()
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78 " Check that when original file can't be deleted, rename()
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79 " still succeeds but copies the file.
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80 call mkdir('Xrenamedir')
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81 call writefile(['foo'], 'Xrenamedir/Xrenamefile')
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82 call setfperm('Xrenamedir', 'r-xr-xr-x')
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83
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84 call assert_equal(0, rename('Xrenamedir/Xrenamefile', 'Xrenamefile'))
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85
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86 if !has('win32') && !IsRoot()
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87 " On Windows, the source file is removed despite
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88 " its directory being made not writable.
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89 call assert_equal(['foo'], readfile('Xrenamedir/Xrenamefile'))
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90 endif
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91 call assert_equal(['foo'], readfile('Xrenamefile'))
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92
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93 call setfperm('Xrenamedir', 'rwxrwxrwx')
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94 call delete('Xrenamedir/Xrenamefile')
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95 call delete('Xrenamedir', 'd')
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96 call delete('Xrenamefile')
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97 endfunc
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98
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99 func Test_rename_fails()
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100 call writefile(['foo'], 'Xrenamefile')
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101
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102 " Can't rename into a non-existing directory.
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103 call assert_notequal(0, rename('Xrenamefile', 'Xdoesnotexist/Xrenamefile'))
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104
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105 " Can't rename a non-existing file.
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106 call assert_notequal(0, rename('Xdoesnotexist', 'Xrenamefile2'))
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107 call assert_equal('', glob('Xrenamefile2'))
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108
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109 " When rename() fails, the destination file should not be deleted.
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110 call assert_notequal(0, rename('Xdoesnotexist', 'Xrenamefile'))
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111 call assert_equal(['foo'], readfile('Xrenamefile'))
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112
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113 " Can't rename to en empty file name.
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114 call assert_notequal(0, rename('Xrenamefile', ''))
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115
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116 call assert_fails('call rename("Xrenamefile", [])', 'E730')
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117 call assert_fails('call rename(0z, "Xrenamefile")', 'E976')
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118
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119 call delete('Xrenamefile')
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120 endfunc