tests/printf/printf-mb.sh

   1 #!/bin/sh
   2 # tests for printing multi-byte values of characters
   3
   4 # Copyright (C) 2022-2024 Free Software Foundation, Inc.
   5
   6 # This program is free software: you can redistribute it and/or modify
   7 # it under the terms of the GNU General Public License as published by
   8 # the Free Software Foundation, either version 3 of the License, or
   9 # (at your option) any later version.
  10
  11 # This program is distributed in the hope that it will be useful,
  12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 # GNU General Public License for more details.
  15
  16 # You should have received a copy of the GNU General Public License
  17 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
  18
  19 . "${srcdir=.}/tests/init.sh"; path_prepend_ ./src
  20 print_ver_ printf
  21
  22 prog='env printf'
  23
  24 unset LC_ALL
  25 if test "$LOCALE_FR_UTF8" != "none"; then
  26   f=$LOCALE_FR_UTF8
  27   (
  28    #valid multi-byte
  29    LC_ALL=$f $prog '%04x\n' '"á' >>out 2>>err
  30    #invalid multi-byte
  31    LC_ALL=$f $prog '%04x\n' "'$($prog '\xe1')" >>out 2>>err
  32    #uni-byte
  33    LC_ALL=C $prog '%04x\n' "'$($prog '\xe1')" >>out 2>>err
  34    #valid multi-byte, with trailing
  35    LC_ALL=$f $prog '%04x\n' '"á=' >>out 2>>err
  36    #invalid multi-byte, with trailing
  37    LC_ALL=$f $prog '%04x\n' "'$($prog '\xe1')=" >>out 2>>err
  38   )
  39   cat <<\EOF > exp || framework_failure_
  40 00e1
  41 00e1
  42 00e1
  43 00e1
  44 00e1
  45 EOF
  46   compare exp out || fail=1
  47
  48   # Disparate LC_CTYPE and LC_MESSAGES problematic on macos,
  49   # so just look for character in warning message,
  50   # and normalize to LC_MESSAGES=C
  51   C_WARNING='printf: '\
  52 'warning: =: character(s) following character constant have been ignored'
  53
  54   sed "s/printf:.*=.*/$C_WARNING/" < err > c_err || framework_failure_
  55
  56   cat <<EOF > exp_err
  57 $C_WARNING
  58 $C_WARNING
  59 EOF
  60   compare exp_err c_err || fail=1
  61 fi
  62
  63 Exit $fail