tests/mv/no-target-dir.sh

   1 #!/bin/sh
   2 # ensure that --no-target-directory (-T) works when the destination is
   3 # an empty directory.
   4
   5 # Copyright (C) 2006-2024 Free Software Foundation, Inc.
   6
   7 # This program is free software: you can redistribute it and/or modify
   8 # it under the terms of the GNU General Public License as published by
   9 # the Free Software Foundation, either version 3 of the License, or
  10 # (at your option) any later version.
  11
  12 # This program is distributed in the hope that it will be useful,
  13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 # GNU General Public License for more details.
  16
  17 # You should have received a copy of the GNU General Public License
  18 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
  19
  20 . "${srcdir=.}/tests/init.sh"; path_prepend_ ./src
  21 print_ver_ mv
  22
  23 LS_FAILURE=2
  24
  25 mkdir -p d/sub empty src d2/sub e2 || framework_failure_
  26 touch f || framework_failure_
  27
  28 # Skip this test if there's an underlying kernel bug.
  29 mkdir a b b/a || framework_failure_
  30
  31 mv a b ||
  32   skip_ "your kernel's rename syscall is buggy"
  33
  34
  35 # This should succeed, since both src and dest are directories,
  36 # and the dest dir is empty.
  37 mv -fT d empty || fail=1
  38
  39 # Ensure that the source, d, is gone.
  40 returns_ $LS_FAILURE ls -d d > /dev/null 2>&1 || fail=1
  41
  42 # Ensure that the dest dir now has a subdirectory.
  43 test -d empty/sub || fail=1
  44
  45 # rename must fail, since the dest is non-empty.
  46 returns_ 1 mv -fT src d2 2> /dev/null || fail=1
  47
  48 # rename must fail, since the src is not a directory.
  49 returns_ 1 mv -fT f e2 2> /dev/null || fail=1
  50
  51 Exit $fail