tests/warn-char-classes

   1 #!/bin/sh
   2 # Use of any --include or --exclude* option would segfault in 2.6 and 2.6.1
   3 . "${srcdir=.}/init.sh"; path_prepend_ ../src
   4
   5 echo f > x || framework_failure_
   6 echo b >> x || framework_failure_
   7 echo h >> x || framework_failure_
   8 printf 'grep: character class syntax is [[:space:]], not [:space:]\n' \
   9   > exp-err || framework_failure_
  10
  11 # basic cases
  12
  13 returns_ 2 grep '[:space:]' x 2> err || fail=1
  14 sed 's/^\([A-Za-z]:\)\{0,1\}[^: ]*: /grep: /' err > err1 && mv err1 err
  15 compare exp-err err || fail=1
  16
  17 returns_ 1 grep '[[:space:]]' x 2> err || fail=1
  18 test -s err && fail=1
  19
  20 # patterns that are considered valid
  21 returns_ 1 grep '[::]' x 2> err || fail=1
  22 test -s err && fail=1
  23
  24 returns_ 1 grep '[:space]' x 2> err || fail=1
  25 test -s err && fail=1
  26
  27 returns_ 1 grep '[:space:wxyz]' x 2> err || fail=1
  28 test -s err && fail=1
  29
  30 returns_ 1 grep '[:space[:space:]:]' x 2> err || fail=1
  31 test -s err && fail=1
  32
  33 returns_ 1 grep '[:spac-e:]' x 2> err || fail=1
  34 test -s err && fail=1
  35 Exit $fail