forked from aniani/vim
b2e0c94a4d
Problem: The :cd command does not have good test coverage. Solution: Add more tests. (Dominique Pelle, closes #2972)
68 lines
1.5 KiB
VimL
68 lines
1.5 KiB
VimL
" Test for :cd
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func Test_cd_large_path()
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" This used to crash with a heap write overflow.
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call assert_fails('cd ' . repeat('x', 5000), 'E472:')
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endfunc
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func Test_cd_up_and_down()
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let path = getcwd()
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cd ..
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call assert_notequal(path, getcwd())
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exe 'cd ' . path
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call assert_equal(path, getcwd())
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endfunc
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func Test_cd_no_arg()
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if has('unix')
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" Test that cd without argument goes to $HOME directory on Unix systems.
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let path = getcwd()
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cd
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call assert_equal($HOME, getcwd())
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call assert_notequal(path, getcwd())
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exe 'cd ' . path
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call assert_equal(path, getcwd())
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else
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" Test that cd without argument echoes cwd on non-Unix systems.
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call assert_match(getcwd(), execute('cd'))
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endif
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endfunc
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func Test_cd_minus()
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" Test the :cd - goes back to the previous directory.
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let path = getcwd()
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cd ..
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let path_dotdot = getcwd()
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call assert_notequal(path, path_dotdot)
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cd -
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call assert_equal(path, getcwd())
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cd -
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call assert_equal(path_dotdot, getcwd())
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cd -
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call assert_equal(path, getcwd())
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endfunc
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func Test_cd_with_cpo_chdir()
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e Xfoo
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call setline(1, 'foo')
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let path = getcwd()
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set cpo+=.
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" :cd should fail when buffer is modified and 'cpo' contains dot.
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call assert_fails('cd ..', 'E747:')
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call assert_equal(path, getcwd())
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" :cd with exclamation mark should succeed.
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cd! ..
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call assert_notequal(path, getcwd())
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" :cd should succeed when buffer has been written.
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w!
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exe 'cd ' . path
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call assert_equal(path, getcwd())
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call delete('Xfoo')
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set cpo&
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bw!
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endfunc
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