tests/mv/force

   1 #!/bin/sh
   2 # move a file onto itself
   3
   4 if test "$VERBOSE" = yes; then
   5   set -x
   6   mv --version
   7 fi
   8
   9 ff=mvforce
  10 ff2=mvforce2
  11
  12 framework_failure=0
  13 rm -f $ff $ff2 || framework_failure=1
  14 echo force-contents > $ff || framework_failure=1
  15 ln $ff $ff2 || framework_failure=1
  16
  17 if test $framework_failure = 1; then
  18   echo 'failure in testing framework'
  19   exit 1
  20 fi
  21
  22 # Make sure we get English translations.
  23 . $srcdir/../lang-default
  24
  25 # This mv command should exit nonzero.
  26 mv $ff $ff > out 2>&1 && fail=1
  27
  28 cat > exp <<EOF
  29 mv: \`$ff' and \`$ff' are the same file
  30 EOF
  31
  32 cmp out exp || fail=1
  33 test `cat $ff` = force-contents || fail=1
  34
  35 # This should succeed, even though the source and destination
  36 # device and inodes are the same.
  37 mv $ff $ff2 || fail=1
  38
  39 rm -fr out exp $ff $ff2
  40
  41 exit $fail