t/lib-patch-mode.sh

   1 . ./test-lib.sh
   2
   3 if ! test_have_prereq PERL; then
   4         say 'skipping --patch tests, perl not available'
   5         test_done
   6 fi
   7
   8 set_state () {
   9         echo "$3" > "$1" &&
  10         git add "$1" &&
  11         echo "$2" > "$1"
  12 }
  13
  14 save_state () {
  15         noslash="$(echo "$1" | tr / _)" &&
  16         cat "$1" > _worktree_"$noslash" &&
  17         git show :"$1" > _index_"$noslash"
  18 }
  19
  20 set_and_save_state () {
  21         set_state "$@" &&
  22         save_state "$1"
  23 }
  24
  25 verify_state () {
  26         test "$(cat "$1")" = "$2" &&
  27         test "$(git show :"$1")" = "$3"
  28 }
  29
  30 verify_saved_state () {
  31         noslash="$(echo "$1" | tr / _)" &&
  32         verify_state "$1" "$(cat _worktree_"$noslash")" "$(cat _index_"$noslash")"
  33 }
  34
  35 save_head () {
  36         git rev-parse HEAD > _head
  37 }
  38
  39 verify_saved_head () {
  40         test "$(cat _head)" = "$(git rev-parse HEAD)"
  41 }