tests/cp/no-deref-link3

   1 #!/bin/sh
   2 # FIXME: This test requires ln -s.
   3 # cp from 3.16 fails this test
   4
   5 if test "$VERBOSE" = yes; then
   6   set -x
   7   cp --version
   8 fi
   9
  10 rm -rf a b
  11 msg=bar
  12 echo $msg > a
  13 ln -s a b
  14
  15 fail=0
  16
  17 # It should fail with a message something like this:
  18 #   cp: `a' and `b' are the same file
  19 cp -d a b 2>/dev/null
  20
  21 # Fail this test if the exit status is not 1
  22 test $? = 1 || fail=1
  23
  24 test "`cat a`" = $msg || fail=1
  25
  26 rm -f a b
  27
  28 exit $fail