t/t4013: add test for --diff-merges=off
[git] / t / lib-patch-mode.sh
1 : included from t2016 and others
2
3 . ./test-lib.sh
4
5 # set_state <path> <worktree-content> <index-content>
6 #
7 # Prepare the content for path in worktree and the index as specified.
8 set_state () {
9         echo "$3" > "$1" &&
10         git add "$1" &&
11         echo "$2" > "$1"
12 }
13
14 # save_state <path>
15 #
16 # Save index/worktree content of <path> in the files _worktree_<path>
17 # and _index_<path>
18 save_state () {
19         noslash="$(echo "$1" | tr / _)" &&
20         cat "$1" > _worktree_"$noslash" &&
21         git show :"$1" > _index_"$noslash"
22 }
23
24 # set_and_save_state <path> <worktree-content> <index-content>
25 set_and_save_state () {
26         set_state "$@" &&
27         save_state "$1"
28 }
29
30 # verify_state <path> <expected-worktree-content> <expected-index-content>
31 verify_state () {
32         test "$(cat "$1")" = "$2" &&
33         test "$(git show :"$1")" = "$3"
34 }
35
36 # verify_saved_state <path>
37 #
38 # Call verify_state with expected contents from the last save_state
39 verify_saved_state () {
40         noslash="$(echo "$1" | tr / _)" &&
41         verify_state "$1" "$(cat _worktree_"$noslash")" "$(cat _index_"$noslash")"
42 }
43
44 save_head () {
45         git rev-parse HEAD > _head
46 }
47
48 verify_saved_head () {
49         test "$(cat _head)" = "$(git rev-parse HEAD)"
50 }