tests/du/exclude

   1 #!/bin/sh
   2 # make sure du's --exclude option works
   3
   4 if test "$VERBOSE" = yes; then
   5   set -x
   6   du --version
   7 fi
   8
   9 pwd=`pwd`
  10 t0=`echo "$0"|sed 's,.*/,,'`.tmp; tmp=$t0/$$
  11 trap 'status=$?; cd $pwd; chmod -R u+rwx $t0; rm -rf $t0 && exit $status' 0
  12 trap '(exit $?); exit $?' 1 2 13 15
  13
  14 framework_failure=0
  15 mkdir -p $tmp || framework_failure=1
  16 cd $tmp || framework_failure=1
  17 mkdir -p a/b/c a/x/y a/u/v
  18
  19 if test $framework_failure = 1; then
  20   echo "$0: failure in testing framework" 1>&2
  21   (exit 1); exit 1
  22 fi
  23
  24 fail=0
  25
  26 du --exclude=x a | sed 's/^[0-9][0-9]*  //' | sort > out || fail=1
  27 printf '===\n' >> out
  28 printf 'b\n' > excl
  29 du --exclude-from=excl a | sed 's/^[0-9][0-9]*  //' | sort >> out || fail=1
  30 printf '===\n' >> out
  31 # Make sure that we can exclude an entire hierarchy.
  32 du --exclude=a a >> out || fail=1
  33 cat <<\EOF > exp
  34 a
  35 a/b
  36 a/b/c
  37 a/u
  38 a/u/v
  39 ===
  40 a
  41 a/u
  42 a/u/v
  43 a/x
  44 a/x/y
  45 ===
  46 EOF
  47
  48 cmp out exp || fail=1
  49 test $fail = 1 && diff out exp 2> /dev/null
  50
  51 (exit $fail); exit $fail