tests/mv/i-3

   1 #!/bin/sh
   2 # Make sure that `mv file unwritable-file' prompts the user
   3 # and that `mv -f file unwritable-file' doesn't.
   4
   5 if test "$VERBOSE" = yes; then
   6   set -x
   7   mv --version
   8 fi
   9
  10 . $srcdir/../envvar-check
  11 . $srcdir/../lang-default
  12 PRIV_CHECK_ARG=require-non-root . $srcdir/../priv-check
  13
  14 pwd=`pwd`
  15 tmp=mv-i.$$
  16 trap 'status=$?; cd $pwd; rm -rf $tmp && exit $status' 0
  17 trap '(exit $?); exit' 1 2 13 15
  18
  19 framework_failure=0
  20 mkdir $tmp || framework_failure=1
  21 cd $tmp || framework_failure=1
  22 touch f g h i || framework_failure=1
  23 chmod 0 g i || framework_failure=1
  24
  25 if test $framework_failure = 1; then
  26   echo 'failure in testing framework' 1>&2
  27   (exit 1); exit
  28 fi
  29
  30 fail=0
  31
  32 ls /dev/stdin >/dev/null 2>&1 \
  33   || { (exit 77); exit; }
  34
  35 mv f g < /dev/stdin > out 2>&1 & pid=$!
  36 sleep 1
  37 kill $pid
  38
  39 # Make sure out contains the prompt.
  40 case "`cat out`" in
  41   "mv: overwrite \`g', overriding mode 0000?"*) ;;
  42   *) fail=1 ;;
  43 esac
  44
  45 mv -f h i > out 2>&1 || fail=1
  46 test -f i || fail=1
  47 test -f h && fail=1
  48
  49 # Make sure there was no prompt.
  50 case "`cat out`" in
  51   '') ;;
  52   *) fail=1 ;;
  53 esac
  54
  55 (exit $fail); exit