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" Test for expanding file names
func Test_with_directories()
call mkdir('Xdir1')
call mkdir('Xdir2')
call mkdir('Xdir3')
cd Xdir3
call mkdir('Xdir4')
cd ..
split Xdir1/file
call setline(1, ['a', 'b'])
w
w Xdir3/Xdir4/file
close
next Xdir?/*/file
call assert_equal('Xdir3/Xdir4/file', expand('%'))
if has('unix')
next! Xdir?/*/nofile
call assert_equal('Xdir?/*/nofile', expand('%'))
endif
" Edit another file, on MS-Windows the swap file would be in use and can't
" be deleted.
edit foo
call assert_equal(0, delete('Xdir1', 'rf'))
call assert_equal(0, delete('Xdir2', 'rf'))
call assert_equal(0, delete('Xdir3', 'rf'))
endfunc
func Test_with_tilde()
let dir = getcwd()
call mkdir('Xdir ~ dir')
call assert_true(isdirectory('Xdir ~ dir'))
cd Xdir\ ~\ dir
call assert_true(getcwd() =~ 'Xdir \~ dir')
exe 'cd ' . fnameescape(dir)
call delete('Xdir ~ dir', 'd')
call assert_false(isdirectory('Xdir ~ dir'))
endfunc
func Test_expand_tilde_filename()
split ~
call assert_equal('~', expand('%'))
call assert_notequal(expand('%:p'), expand('~/'))
call assert_match('\~', expand('%:p'))
bwipe!
endfunc
func Test_expandcmd()
let $FOO = 'Test'
call assert_equal('e x/Test/y', expandcmd('e x/$FOO/y'))
unlet $FOO
new
edit Xfile1
call assert_equal('e Xfile1', expandcmd('e %'))
edit Xfile2
edit Xfile1
call assert_equal('e Xfile2', 'e #'->expandcmd())
edit Xfile2
edit Xfile3
edit Xfile4
let bnum = bufnr('Xfile2')
call assert_equal('e Xfile2', expandcmd('e #' . bnum))
call setline('.', 'Vim!@#')
call assert_equal('e Vim', expandcmd('e <cword>'))
call assert_equal('e Vim!@#', expandcmd('e <cWORD>'))
enew!
edit Xfile.java
call assert_equal('e Xfile.py', expandcmd('e %:r.py'))
call assert_equal('make abc.java', expandcmd('make abc.%:e'))
call assert_equal('make Xabc.java', expandcmd('make %:s?file?abc?'))
edit a1a2a3.rb
call assert_equal('make b1b2b3.rb a1a2a3 Xfile.o', expandcmd('make %:gs?a?b? %< #<.o'))
call assert_fails('call expandcmd("make <afile>")', 'E495:')
call assert_fails('call expandcmd("make <afile>")', 'E495:')
enew
call assert_fails('call expandcmd("make %")', 'E499:')
close
endfunc
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