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annotate src/testdir/test_rename.vim @ 34105:c4ad4778946c v9.1.0017

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patch 9.1.0017: [security]: use-after-free in eval1_emsg() Commit: https://github.com/vim/vim/commit/28d71b566a29ceea3a2d05bcee9264ed5d630d42 Author: Yegappan Lakshmanan <yegappan@yahoo.com> Date: Fri Jan 12 17:21:55 2024 +0100 patch 9.1.0017: [security]: use-after-free in eval1_emsg() Problem: use-after-free in eval1_emsg() when an empty line follows a lambda (by @yu3s) Solution: only set evalarg->eval_using_cmdline = FALSE when the *arg pointer is not null fixes: #13833 closes: #13841 Signed-off-by: Yegappan Lakshmanan <yegappan@yahoo.com> Signed-off-by: Christian Brabandt <cb@256bit.org>
author Christian Brabandt <cb@256bit.org>
date Fri, 12 Jan 2024 17:30:06 +0100
parents de319bf98a39
children
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rev   line source
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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', 'D')
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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', 'D')
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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 endfunc
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49
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50 func Test_rename_dir_to_dir()
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51 call mkdir('Xrenamedir1')
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52 call writefile(['foo'], 'Xrenamedir1/Xrenamefile')
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53
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54 call assert_equal(0, rename('Xrenamedir1', 'Xrenamedir2'))
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55
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56 call assert_equal('', glob('Xrenamedir1'))
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57 call assert_equal(['foo'], readfile('Xrenamedir2/Xrenamefile'))
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58
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59 call delete('Xrenamedir2/Xrenamefile')
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60 call delete('Xrenamedir2', 'd')
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61 endfunc
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62
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63 func Test_rename_same_dir()
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64 call mkdir('Xrenamedir', 'R')
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65 call writefile(['foo'], 'Xrenamedir/Xrenamefile')
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66
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67 call assert_equal(0, rename('Xrenamedir', 'Xrenamedir'))
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68
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69 call assert_equal(['foo'], readfile('Xrenamedir/Xrenamefile'))
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70 endfunc
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71
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72 func Test_rename_copy()
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73 " Check that when original file can't be deleted, rename()
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74 " still succeeds but copies the file.
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75 call mkdir('Xrenamedir', 'R')
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76 call writefile(['foo'], 'Xrenamedir/Xrenamefile')
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77 call setfperm('Xrenamedir', 'r-xr-xr-x')
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78
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79 call assert_equal(0, rename('Xrenamedir/Xrenamefile', 'Xrenamefile'))
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80
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81 if !has('win32') && !IsRoot()
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82 " On Windows, the source file is removed despite
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83 " its directory being made not writable.
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84 call assert_equal(['foo'], readfile('Xrenamedir/Xrenamefile'))
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85 endif
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86 call assert_equal(['foo'], readfile('Xrenamefile'))
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87
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88 call setfperm('Xrenamedir', 'rwxrwxrwx')
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89 call delete('Xrenamefile')
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90 endfunc
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91
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92 func Test_rename_fails()
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93 call writefile(['foo'], 'Xrenamefile', 'D')
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94
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95 " Can't rename into a non-existing directory.
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96 call assert_notequal(0, rename('Xrenamefile', 'Xdoesnotexist/Xrenamefile'))
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97
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98 " Can't rename a non-existing file.
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99 call assert_notequal(0, rename('Xdoesnotexist', 'Xrenamefile2'))
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100 call assert_equal('', glob('Xrenamefile2'))
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101
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102 " When rename() fails, the destination file should not be deleted.
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103 call assert_notequal(0, rename('Xdoesnotexist', 'Xrenamefile'))
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104 call assert_equal(['foo'], readfile('Xrenamefile'))
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105
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106 " Can't rename to en empty file name.
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107 call assert_notequal(0, rename('Xrenamefile', ''))
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108
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109 call assert_fails('call rename("Xrenamefile", [])', 'E730:')
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110 call assert_fails('call rename(0z, "Xrenamefile")', 'E976:')
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111 endfunc
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112
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113 " vim: shiftwidth=2 sts=2 expandtab