| Bram Moolenaar | ef8c956 | 2019-03-02 06:42:07 +0100 | [diff] [blame] | 1 | " Test rename() |
| 2 | |
| 3 | func Test_rename_file_to_file() |
| 4 | call writefile(['foo'], 'Xrename1') |
| 5 | |
| 6 | call assert_equal(0, rename('Xrename1', 'Xrename2')) |
| 7 | |
| 8 | call assert_equal('', glob('Xrename1')) |
| 9 | call assert_equal(['foo'], readfile('Xrename2')) |
| 10 | |
| 11 | " When the destination file already exists, it should be overwritten. |
| 12 | call writefile(['foo'], 'Xrename1') |
| Bram Moolenaar | db77cb3 | 2022-10-05 21:45:30 +0100 | [diff] [blame] | 13 | call writefile(['bar'], 'Xrename2', 'D') |
| Bram Moolenaar | ef8c956 | 2019-03-02 06:42:07 +0100 | [diff] [blame] | 14 | |
| 15 | call assert_equal(0, rename('Xrename1', 'Xrename2')) |
| 16 | call assert_equal('', glob('Xrename1')) |
| 17 | call assert_equal(['foo'], readfile('Xrename2')) |
| 18 | |
| 19 | call delete('Xrename2') |
| 20 | endfunc |
| 21 | |
| 22 | func Test_rename_file_ignore_case() |
| 23 | " With 'fileignorecase', renaming file will go through a temp file |
| 24 | " when the source and destination file only differ by case. |
| 25 | set fileignorecase |
| 26 | call writefile(['foo'], 'Xrename') |
| 27 | |
| Bram Moolenaar | a0d1fef | 2019-09-04 22:29:14 +0200 | [diff] [blame] | 28 | call assert_equal(0, 'Xrename'->rename('XRENAME')) |
| Bram Moolenaar | ef8c956 | 2019-03-02 06:42:07 +0100 | [diff] [blame] | 29 | |
| 30 | call assert_equal(['foo'], readfile('XRENAME')) |
| 31 | |
| 32 | set fileignorecase& |
| 33 | call delete('XRENAME') |
| 34 | endfunc |
| 35 | |
| 36 | func Test_rename_same_file() |
| Bram Moolenaar | db77cb3 | 2022-10-05 21:45:30 +0100 | [diff] [blame] | 37 | call writefile(['foo'], 'Xrename', 'D') |
| Bram Moolenaar | ef8c956 | 2019-03-02 06:42:07 +0100 | [diff] [blame] | 38 | |
| 39 | " When the source and destination are the same file, nothing |
| 40 | " should be done. The source file should not be deleted. |
| 41 | call assert_equal(0, rename('Xrename', 'Xrename')) |
| 42 | call assert_equal(['foo'], readfile('Xrename')) |
| 43 | |
| 44 | call assert_equal(0, rename('./Xrename', 'Xrename')) |
| 45 | call assert_equal(['foo'], readfile('Xrename')) |
| Bram Moolenaar | ef8c956 | 2019-03-02 06:42:07 +0100 | [diff] [blame] | 46 | endfunc |
| 47 | |
| 48 | func Test_rename_dir_to_dir() |
| 49 | call mkdir('Xrenamedir1') |
| 50 | call writefile(['foo'], 'Xrenamedir1/Xrenamefile') |
| 51 | |
| 52 | call assert_equal(0, rename('Xrenamedir1', 'Xrenamedir2')) |
| 53 | |
| 54 | call assert_equal('', glob('Xrenamedir1')) |
| 55 | call assert_equal(['foo'], readfile('Xrenamedir2/Xrenamefile')) |
| 56 | |
| 57 | call delete('Xrenamedir2/Xrenamefile') |
| 58 | call delete('Xrenamedir2', 'd') |
| 59 | endfunc |
| 60 | |
| 61 | func Test_rename_same_dir() |
| Bram Moolenaar | db77cb3 | 2022-10-05 21:45:30 +0100 | [diff] [blame] | 62 | call mkdir('Xrenamedir', 'R') |
| Bram Moolenaar | ef8c956 | 2019-03-02 06:42:07 +0100 | [diff] [blame] | 63 | call writefile(['foo'], 'Xrenamedir/Xrenamefile') |
| 64 | |
| 65 | call assert_equal(0, rename('Xrenamedir', 'Xrenamedir')) |
| 66 | |
| 67 | call assert_equal(['foo'], readfile('Xrenamedir/Xrenamefile')) |
| Bram Moolenaar | ef8c956 | 2019-03-02 06:42:07 +0100 | [diff] [blame] | 68 | endfunc |
| 69 | |
| 70 | func Test_rename_copy() |
| 71 | " Check that when original file can't be deleted, rename() |
| 72 | " still succeeds but copies the file. |
| Bram Moolenaar | db77cb3 | 2022-10-05 21:45:30 +0100 | [diff] [blame] | 73 | call mkdir('Xrenamedir', 'R') |
| Bram Moolenaar | ef8c956 | 2019-03-02 06:42:07 +0100 | [diff] [blame] | 74 | call writefile(['foo'], 'Xrenamedir/Xrenamefile') |
| 75 | call setfperm('Xrenamedir', 'r-xr-xr-x') |
| 76 | |
| 77 | call assert_equal(0, rename('Xrenamedir/Xrenamefile', 'Xrenamefile')) |
| 78 | |
| Bram Moolenaar | 07282f0 | 2019-10-10 16:46:17 +0200 | [diff] [blame] | 79 | if !has('win32') && !IsRoot() |
| Bram Moolenaar | ef8c956 | 2019-03-02 06:42:07 +0100 | [diff] [blame] | 80 | " On Windows, the source file is removed despite |
| 81 | " its directory being made not writable. |
| 82 | call assert_equal(['foo'], readfile('Xrenamedir/Xrenamefile')) |
| 83 | endif |
| 84 | call assert_equal(['foo'], readfile('Xrenamefile')) |
| 85 | |
| 86 | call setfperm('Xrenamedir', 'rwxrwxrwx') |
| Bram Moolenaar | ef8c956 | 2019-03-02 06:42:07 +0100 | [diff] [blame] | 87 | call delete('Xrenamefile') |
| 88 | endfunc |
| 89 | |
| 90 | func Test_rename_fails() |
| Bram Moolenaar | db77cb3 | 2022-10-05 21:45:30 +0100 | [diff] [blame] | 91 | call writefile(['foo'], 'Xrenamefile', 'D') |
| Bram Moolenaar | ef8c956 | 2019-03-02 06:42:07 +0100 | [diff] [blame] | 92 | |
| 93 | " Can't rename into a non-existing directory. |
| 94 | call assert_notequal(0, rename('Xrenamefile', 'Xdoesnotexist/Xrenamefile')) |
| 95 | |
| 96 | " Can't rename a non-existing file. |
| 97 | call assert_notequal(0, rename('Xdoesnotexist', 'Xrenamefile2')) |
| 98 | call assert_equal('', glob('Xrenamefile2')) |
| 99 | |
| 100 | " When rename() fails, the destination file should not be deleted. |
| 101 | call assert_notequal(0, rename('Xdoesnotexist', 'Xrenamefile')) |
| 102 | call assert_equal(['foo'], readfile('Xrenamefile')) |
| 103 | |
| 104 | " Can't rename to en empty file name. |
| 105 | call assert_notequal(0, rename('Xrenamefile', '')) |
| 106 | |
| Bram Moolenaar | e2e4075 | 2020-09-04 21:18:46 +0200 | [diff] [blame] | 107 | call assert_fails('call rename("Xrenamefile", [])', 'E730:') |
| 108 | call assert_fails('call rename(0z, "Xrenamefile")', 'E976:') |
| Bram Moolenaar | ef8c956 | 2019-03-02 06:42:07 +0100 | [diff] [blame] | 109 | endfunc |
| Bram Moolenaar | 6d91bcb | 2020-08-12 18:50:36 +0200 | [diff] [blame] | 110 | |
| 111 | " vim: shiftwidth=2 sts=2 expandtab |