tests/ls/dired.sh

   1 #!/bin/sh
   2 # make sure --dired option works
   3
   4 # Copyright (C) 2001-2024 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_ ls
  21
  22
  23 # Check with constant positions
  24 mkdir dir || framework_failure_
  25
  26 cat <<EOF > exp
  27   dir:
  28   total 0
  29 //SUBDIRED// 2 5
  30 //DIRED-OPTIONS// --quoting-style=literal
  31 EOF
  32 for opt in '-l' '' '--hyperlink' '-x'; do
  33   LC_MESSAGES=C ls $opt -R --dired dir > out || fail=1
  34   compare exp out || fail=1
  35 done
  36
  37
  38 # Check with varying positions (due to usernames etc.)
  39 # Also use multibyte characters to show --dired counts bytes not characters
  40 touch dir/1a dir/2á || framework_failure_
  41 mkdir -p dir/3dir || framework_failure_
  42
  43 ls -l --dired dir > out || fail=1
  44
  45 dired_values=$(grep "//DIRED//" out| cut -d' ' -f2-)
  46 expected_files="1a 2á 3dir"
  47
  48 dired_count=$(printf '%s\n' $dired_values | wc -l)
  49 expected_count=$(printf '%s\n' $expected_files | wc -l)
  50
  51 if test "$expected_count" -ne $(($dired_count / 2)); then
  52   echo "Mismatch in number of files!" \
  53        "Expected: $expected_count, Found: $(($dired_count / 2))"
  54   fail=1
  55 fi
  56
  57 # Split the values into pairs and extract the filenames
  58 index=1
  59 set -- $dired_values
  60 while test "$#" -gt 0; do
  61   extracted_filename=$(head -c "$2" out | tail -c+"$(($1 + 1))")
  62   expected_file=$(echo $expected_files | cut -d' ' -f$index)
  63   if test "$extracted_filename" != "$expected_file"; then
  64     echo "Mismatch! Expected: $expected_file, Found: $extracted_filename"
  65     fail=1
  66   fi
  67   shift; shift
  68   index=$(($index + 1))
  69 done
  70
  71
  72 Exit $fail