tests/ls/color-norm

   1 #!/bin/sh
   2 # Ensure "ls --color" properly colors "normal" text and files.
   3 # I.E. that it uses NORMAL to style non file name output and
   4 # file names with no associated color (unless FILE is also set).
   5
   6 # Copyright (C) 2010-2011 Free Software Foundation, Inc.
   7
   8 # This program is free software: you can redistribute it and/or modify
   9 # it under the terms of the GNU General Public License as published by
  10 # the Free Software Foundation, either version 3 of the License, or
  11 # (at your option) any later version.
  12
  13 # This program is distributed in the hope that it will be useful,
  14 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16 # GNU General Public License for more details.
  17
  18 # You should have received a copy of the GNU General Public License
  19 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  20
  21 . "${srcdir=.}/init.sh"; path_prepend_ ../src
  22 print_ver_ ls
  23
  24 # Don't let a different umask perturb the results.
  25 umask 22
  26
  27 # Output time as something constant
  28 export TIME_STYLE="+norm"
  29
  30 # helper to strip ls columns up to "norm" time
  31 qls() { sed 's/-r.*norm/norm/'; }
  32
  33 touch exe || framework_failure
  34 chmod u+x exe || framework_failure
  35 touch nocolor || framework_failure
  36
  37 TCOLORS="no=7:ex=01;32"
  38
  39 # Non coloured files inherit NORMAL attributes
  40 LS_COLORS=$TCOLORS      ls -gGU --color exe nocolor | qls >> out || fail=1
  41 LS_COLORS=$TCOLORS      ls -xU  --color exe nocolor       >> out || fail=1
  42 LS_COLORS=$TCOLORS      ls -gGU --color nocolor exe | qls >> out || fail=1
  43 LS_COLORS=$TCOLORS      ls -xU  --color nocolor exe       >> out || fail=1
  44
  45 # NORMAL does not override FILE though
  46 LS_COLORS=$TCOLORS:fi=1 ls -gGU --color nocolor exe | qls >> out || fail=1
  47
  48 # Support uncolored ordinary files that do _not_ inherit from NORMAL.
  49 # Note there is a redundant RESET output before a non colored
  50 # file in this case which may be removed in future.
  51 LS_COLORS=$TCOLORS:fi=  ls -gGU --color nocolor exe | qls >> out || fail=1
  52 LS_COLORS=$TCOLORS:fi=0 ls -gGU --color nocolor exe | qls >> out || fail=1
  53
  54 # A caveat worth noting is that commas (-m), indicator chars (-F)
  55 # and the "total" line, do not currently use NORMAL attributes
  56 LS_COLORS=$TCOLORS      ls -mFU --color nocolor exe       >> out || fail=1
  57
  58 # Ensure no coloring is done unless enabled
  59 LS_COLORS=$TCOLORS      ls -gGU         nocolor exe | qls >> out || fail=1
  60
  61 cat -A out > out.display || framework_failure
  62 mv out.display out || framework_failure
  63
  64 cat <<\EOF > exp || framework_failure
  65 ^[[0m^[[7mnorm ^[[m^[[01;32mexe^[[0m$
  66 ^[[7mnorm nocolor^[[0m$
  67 ^[[0m^[[7m^[[m^[[01;32mexe^[[0m  ^[[7mnocolor^[[0m$
  68 ^[[0m^[[7mnorm nocolor^[[0m$
  69 ^[[7mnorm ^[[m^[[01;32mexe^[[0m$
  70 ^[[0m^[[7mnocolor^[[0m  ^[[7m^[[m^[[01;32mexe^[[0m$
  71 ^[[0m^[[7mnorm ^[[m^[[1mnocolor^[[0m$
  72 ^[[7mnorm ^[[m^[[01;32mexe^[[0m$
  73 ^[[0m^[[7mnorm ^[[m^[[mnocolor^[[0m$
  74 ^[[7mnorm ^[[m^[[01;32mexe^[[0m$
  75 ^[[0m^[[7mnorm ^[[m^[[0mnocolor^[[0m$
  76 ^[[7mnorm ^[[m^[[01;32mexe^[[0m$
  77 ^[[0m^[[7mnocolor^[[0m, ^[[7m^[[m^[[01;32mexe^[[0m*$
  78 norm nocolor$
  79 norm exe$
  80 EOF
  81
  82 compare out exp || fail=1
  83
  84 Exit $fail