t/diff-lib.sh

   1 :
   2
   3 sanitize_diff_raw='/^:/s/ '"$_x40"' '"$_x40"' \([A-Z]\)[0-9]*   / X X \1#       /'
   4 compare_diff_raw () {
   5     # When heuristics are improved, the score numbers would change.
   6     # Ignore them while comparing.
   7     # Also we do not check SHA1 hash generation in this test, which
   8     # is a job for t0000-basic.sh
   9
  10     sed -e "$sanitize_diff_raw" <"$1" >.tmp-1
  11     sed -e "$sanitize_diff_raw" <"$2" >.tmp-2
  12     test_cmp .tmp-1 .tmp-2 && rm -f .tmp-1 .tmp-2
  13 }
  14
  15 sanitize_diff_raw_z='/^:/s/ '"$_x40"' '"$_x40"' \([A-Z]\)[0-9]*$/ X X \1#/'
  16 compare_diff_raw_z () {
  17     # When heuristics are improved, the score numbers would change.
  18     # Ignore them while comparing.
  19     # Also we do not check SHA1 hash generation in this test, which
  20     # is a job for t0000-basic.sh
  21
  22     perl -pe 'y/\000/\012/' <"$1" | sed -e "$sanitize_diff_raw_z" >.tmp-1
  23     perl -pe 'y/\000/\012/' <"$2" | sed -e "$sanitize_diff_raw_z" >.tmp-2
  24     test_cmp .tmp-1 .tmp-2 && rm -f .tmp-1 .tmp-2
  25 }
  26
  27 compare_diff_patch () {
  28     # When heuristics are improved, the score numbers would change.
  29     # Ignore them while comparing.
  30     sed -e '
  31         /^[dis]*imilarity index [0-9]*%$/d
  32         /^index [0-9a-f]*\.\.[0-9a-f]/d
  33     ' <"$1" >.tmp-1
  34     sed -e '
  35         /^[dis]*imilarity index [0-9]*%$/d
  36         /^index [0-9a-f]*\.\.[0-9a-f]/d
  37     ' <"$2" >.tmp-2
  38     test_cmp .tmp-1 .tmp-2 && rm -f .tmp-1 .tmp-2
  39 }