view src/testdir/test_delete.vim @ 32378:a40f038ce8b5

Added tag v9.0.1520 for changeset 3efec53797f39aea310b1718309ef7c58b41ddfc
author Bram Moolenaar <Bram@vim.org>
date Sat, 06 May 2023 23:30:04 +0200
parents 98f5a0618a77
children 58c9f11eae5b
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" Test for delete().

source check.vim

func Test_file_delete()
  split Xfdelfile
  call setline(1, ['a', 'b'])
  wq
  call assert_equal(['a', 'b'], readfile('Xfdelfile'))
  call assert_equal(0, delete('Xfdelfile'))
  call assert_fails('call readfile("Xfdelfile")', 'E484:')
  call assert_equal(-1, delete('Xfdelfile'))
  bwipe Xfdelfile
endfunc

func Test_dir_delete()
  call mkdir('Xdirdel')
  call assert_true(isdirectory('Xdirdel'))
  call assert_equal(0, delete('Xdirdel', 'd'))
  call assert_false(isdirectory('Xdirdel'))
  call assert_equal(-1, delete('Xdirdel', 'd'))
endfunc

func Test_recursive_delete()
  call mkdir('Xrecdel')
  call mkdir('Xrecdel/subdir')
  call mkdir('Xrecdel/empty')
  split Xrecdel/Xfile
  call setline(1, ['a', 'b'])
  w
  w Xrecdel/subdir/Xfile
  close
  call assert_true(isdirectory('Xrecdel'))
  call assert_equal(['a', 'b'], readfile('Xrecdel/Xfile'))
  call assert_true(isdirectory('Xrecdel/subdir'))
  call assert_equal(['a', 'b'], readfile('Xrecdel/subdir/Xfile'))
  call assert_true('Xrecdel/empty'->isdirectory())
  call assert_equal(0, delete('Xrecdel', 'rf'))
  call assert_false(isdirectory('Xrecdel'))
  call assert_equal(-1, delete('Xrecdel', 'd'))
  bwipe Xrecdel/Xfile
  bwipe Xrecdel/subdir/Xfile
endfunc

func Test_symlink_delete()
  CheckUnix
  split Xslfile
  call setline(1, ['a', 'b'])
  wq
  silent !ln -s Xslfile Xdellink
  " Delete the link, not the file
  call assert_equal(0, delete('Xdellink'))
  call assert_equal(-1, delete('Xdellink'))
  call assert_equal(0, delete('Xslfile'))
  bwipe Xslfile
endfunc

func Test_symlink_dir_delete()
  CheckUnix
  call mkdir('Xsymdir')
  silent !ln -s Xsymdir Xdirlink
  call assert_true(isdirectory('Xsymdir'))
  call assert_true(isdirectory('Xdirlink'))
  " Delete the link, not the directory
  call assert_equal(0, delete('Xdirlink'))
  call assert_equal(-1, delete('Xdirlink'))
  call assert_equal(0, delete('Xsymdir', 'd'))
endfunc

func Test_symlink_recursive_delete()
  CheckUnix
  call mkdir('Xrecdir3')
  call mkdir('Xrecdir3/subdir')
  call mkdir('Xrecdir4')
  split Xrecdir3/Xfile
  call setline(1, ['a', 'b'])
  w
  w Xrecdir3/subdir/Xfile
  w Xrecdir4/Xfile
  close
  silent !ln -s ../Xrecdir4 Xrecdir3/Xreclink

  call assert_true(isdirectory('Xrecdir3'))
  call assert_equal(['a', 'b'], readfile('Xrecdir3/Xfile'))
  call assert_true(isdirectory('Xrecdir3/subdir'))
  call assert_equal(['a', 'b'], readfile('Xrecdir3/subdir/Xfile'))
  call assert_true(isdirectory('Xrecdir4'))
  call assert_true(isdirectory('Xrecdir3/Xreclink'))
  call assert_equal(['a', 'b'], readfile('Xrecdir4/Xfile'))

  call assert_equal(0, delete('Xrecdir3', 'rf'))
  call assert_false(isdirectory('Xrecdir3'))
  call assert_equal(-1, delete('Xrecdir3', 'd'))
  " symlink is deleted, not the directory it points to
  call assert_true(isdirectory('Xrecdir4'))
  call assert_equal(['a', 'b'], readfile('Xrecdir4/Xfile'))
  call assert_equal(0, delete('Xrecdir4/Xfile'))
  call assert_equal(0, delete('Xrecdir4', 'd'))

  bwipe Xrecdir3/Xfile
  bwipe Xrecdir3/subdir/Xfile
  bwipe Xrecdir4/Xfile
endfunc

func Test_delete_errors()
  call assert_fails('call delete('''')', 'E474:')
  call assert_fails('call delete(''foo'', 0)', 'E15:')
endfunc

" vim: shiftwidth=2 sts=2 expandtab