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| author | Phillip Wood <phillip.wood@dunelm.org.uk> | 2019-06-12 12:25:27 +0300 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2019-06-13 20:00:30 +0300 |
| commit | 2bd69b9024c8c7c1b77060e3ed996c74b4775b01 (patch) | |
| tree | 7934b95217df177127b0167fd5912530403bfa0f /t/t3701-add-interactive.sh | |
| parent | f4d35a6b49621348c73222e7017a434551799308 (diff) | |
add -p: fix checkout -p with pathological context
Commit fecc6f3a68 ("add -p: adjust offsets of subsequent hunks when one is
skipped", 2018-03-01) fixed adding hunks in the correct place when a
previous hunk has been skipped. However it did not address patches that
are applied in reverse. In that case we need to adjust the pre-image
offset so that when apply reverses the patch the post-image offset is
adjusted correctly. We subtract rather than add the delta as the patch
is reversed (the easiest way to think about it is to consider a hunk of
deletions that is skipped - in that case we want to reduce offset so we
need to subtract).
Signed-off-by: Phillip Wood <phillip.wood@dunelm.org.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 't/t3701-add-interactive.sh')
| -rwxr-xr-x | t/t3701-add-interactive.sh | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/t/t3701-add-interactive.sh b/t/t3701-add-interactive.sh index f1bb879ea4..2c54f84a8d 100755 --- a/t/t3701-add-interactive.sh +++ b/t/t3701-add-interactive.sh @@ -571,4 +571,12 @@ test_expect_success 'add -p patch editing works with pathological context lines' test_cmp expected-2 actual ' +test_expect_success 'checkout -p works with pathological context lines' ' + test_write_lines a a a a a a >a && + git add a && + test_write_lines a b a b a b a b a b a > a&& + test_write_lines s n n y q | git checkout -p && + test_write_lines a b a b a a b a b a >expect && + test_cmp expect a +' test_done |