neovim

Neovim text editor
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test_filecopy.vim (1946B)

      1 " Test filecopy()
      2 
      3 source check.vim
      4 source shared.vim
      5 
      6 func Test_copy_file_to_file()
      7  call writefile(['foo'], 'Xcopy1')
      8 
      9  call assert_true(filecopy('Xcopy1', 'Xcopy2'))
     10 
     11  call assert_equal(['foo'], readfile('Xcopy2'))
     12 
     13  " When the destination file already exists, it should not be overwritten.
     14  call writefile(['foo'], 'Xcopy1')
     15  call writefile(['bar'], 'Xcopy2', 'D')
     16  call assert_false(filecopy('Xcopy1', 'Xcopy2'))
     17  call assert_equal(['bar'], readfile('Xcopy2'))
     18 
     19  call delete('Xcopy2')
     20  call delete('Xcopy1')
     21 endfunc
     22 
     23 func Test_copy_symbolic_link()
     24  CheckUnix
     25 
     26  call writefile(['text'], 'Xtestfile', 'D')
     27  silent !ln -s -f Xtestfile Xtestlink
     28 
     29  call assert_true(filecopy('Xtestlink', 'Xtestlink2'))
     30  call assert_equal('link', getftype('Xtestlink2'))
     31  call assert_equal(['text'], readfile('Xtestlink2'))
     32 
     33  " When the destination file already exists, it should not be overwritten.
     34  call assert_false(filecopy('Xtestlink', 'Xtestlink2'))
     35 
     36  call delete('Xtestlink2')
     37  call delete('Xtestlink')
     38  call delete('Xtestfile')
     39 endfunc
     40 
     41 func Test_copy_dir_to_dir()
     42  call mkdir('Xcopydir1')
     43  call writefile(['foo'], 'Xcopydir1/Xfilecopy')
     44  call mkdir('Xcopydir2')
     45 
     46  " Directory copy is not supported
     47  call assert_false(filecopy('Xcopydir1', 'Xcopydir2'))
     48 
     49  call delete('Xcopydir2', 'rf')
     50  call delete('Xcopydir1', 'rf')
     51 endfunc
     52 
     53 func Test_copy_fails()
     54  CheckUnix
     55 
     56  call writefile(['foo'], 'Xfilecopy', 'D')
     57 
     58  " Can't copy into a non-existing directory.
     59  call assert_false(filecopy('Xfilecopy', 'Xdoesnotexist/Xfilecopy'))
     60 
     61  " Can't copy a non-existing file.
     62  call assert_false(filecopy('Xdoesnotexist', 'Xfilecopy2'))
     63  call assert_equal('', glob('Xfilecopy2'))
     64 
     65  " Can't copy to en empty file name.
     66  call assert_false(filecopy('Xfilecopy', ''))
     67 
     68  call assert_fails('call filecopy("Xfilecopy", [])', 'E1174:')
     69  call assert_fails('call filecopy(0z, "Xfilecopy")', 'E1174:')
     70 endfunc
     71 
     72 " vim: shiftwidth=2 sts=2 expandtab