| Bram Moolenaar | 15618fa | 2017-03-19 21:37:13 +0100 | [diff] [blame] | 1 | " Test for :cd |
| 2 | |
| 3 | func Test_cd_large_path() |
| 4 | " This used to crash with a heap write overflow. |
| 5 | call assert_fails('cd ' . repeat('x', 5000), 'E472:') |
| 6 | endfunc |
| 7 | |
| 8 | func Test_cd_up_and_down() |
| 9 | let path = getcwd() |
| 10 | cd .. |
| Bram Moolenaar | b2e0c94 | 2018-07-03 18:36:27 +0200 | [diff] [blame] | 11 | call assert_notequal(path, getcwd()) |
| Bram Moolenaar | 15618fa | 2017-03-19 21:37:13 +0100 | [diff] [blame] | 12 | exe 'cd ' . path |
| 13 | call assert_equal(path, getcwd()) |
| 14 | endfunc |
| Bram Moolenaar | b2e0c94 | 2018-07-03 18:36:27 +0200 | [diff] [blame] | 15 | |
| 16 | func Test_cd_no_arg() |
| 17 | if has('unix') |
| 18 | " Test that cd without argument goes to $HOME directory on Unix systems. |
| 19 | let path = getcwd() |
| 20 | cd |
| 21 | call assert_equal($HOME, getcwd()) |
| 22 | call assert_notequal(path, getcwd()) |
| 23 | exe 'cd ' . path |
| 24 | call assert_equal(path, getcwd()) |
| 25 | else |
| 26 | " Test that cd without argument echoes cwd on non-Unix systems. |
| 27 | call assert_match(getcwd(), execute('cd')) |
| 28 | endif |
| 29 | endfunc |
| 30 | |
| 31 | func Test_cd_minus() |
| 32 | " Test the :cd - goes back to the previous directory. |
| 33 | let path = getcwd() |
| 34 | cd .. |
| 35 | let path_dotdot = getcwd() |
| 36 | call assert_notequal(path, path_dotdot) |
| 37 | cd - |
| 38 | call assert_equal(path, getcwd()) |
| 39 | cd - |
| 40 | call assert_equal(path_dotdot, getcwd()) |
| 41 | cd - |
| 42 | call assert_equal(path, getcwd()) |
| 43 | endfunc |
| 44 | |
| 45 | func Test_cd_with_cpo_chdir() |
| 46 | e Xfoo |
| 47 | call setline(1, 'foo') |
| 48 | let path = getcwd() |
| 49 | set cpo+=. |
| 50 | |
| 51 | " :cd should fail when buffer is modified and 'cpo' contains dot. |
| 52 | call assert_fails('cd ..', 'E747:') |
| 53 | call assert_equal(path, getcwd()) |
| 54 | |
| 55 | " :cd with exclamation mark should succeed. |
| 56 | cd! .. |
| 57 | call assert_notequal(path, getcwd()) |
| 58 | |
| 59 | " :cd should succeed when buffer has been written. |
| 60 | w! |
| 61 | exe 'cd ' . path |
| 62 | call assert_equal(path, getcwd()) |
| 63 | |
| 64 | call delete('Xfoo') |
| 65 | set cpo& |
| 66 | bw! |
| 67 | endfunc |