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| author | Devin J. Pohly <djpohly@gmail.com> | 2017-02-23 02:27:33 -0600 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2017-03-03 12:43:37 -0800 |
| commit | 377a3543898815dda82e0b33de152958318e7bff (patch) | |
| tree | 4499d04b6ba57cbe52bc1dafc87fbc4451ab1cd5 | |
| parent | 3b9e3c2cede15057af3ff8076c45ad5f33829436 (diff) | |
| download | git-377a3543898815dda82e0b33de152958318e7bff.tar.gz | |
t7003: ensure --prune-empty can prune root commit
New test to expose a bug in filter-branch whereby the root commit is
never pruned, even though its tree is empty and --prune-empty is given.
The setup isn't exactly pretty, but I couldn't think of a simpler way to
create a parallel commit graph sans the first commit.
Signed-off-by: Devin J. Pohly <djpohly@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
| -rwxr-xr-x | t/t7003-filter-branch.sh | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/t/t7003-filter-branch.sh b/t/t7003-filter-branch.sh index cb8fbd8e5e..45372a1cba 100755 --- a/t/t7003-filter-branch.sh +++ b/t/t7003-filter-branch.sh @@ -313,6 +313,27 @@ test_expect_success 'Tag name filtering allows slashes in tag names' ' git cat-file tag X/2 > actual && test_cmp expect actual ' +test_expect_success 'setup --prune-empty comparisons' ' + git checkout --orphan master-no-a && + git rm -rf . && + unset test_tick && + test_tick && + GIT_COMMITTER_DATE="@0 +0000" GIT_AUTHOR_DATE="@0 +0000" && + test_commit --notick B B.t B Bx && + git checkout -b branch-no-a Bx && + test_commit D D.t D Dx && + mkdir dir && + test_commit dir/D dir/D.t dir/D dir/Dx && + test_commit E E.t E Ex && + git checkout master-no-a && + test_commit C C.t C Cx && + git checkout branch-no-a && + git merge Cx -m "Merge tag '\''C'\'' into branch" && + git tag Fx && + test_commit G G.t G Gx && + test_commit H H.t H Hx && + git checkout branch +' test_expect_success 'Prune empty commits' ' git rev-list HEAD > expect && @@ -341,6 +362,15 @@ test_expect_success 'prune empty works even without index/tree filters' ' test_cmp expect actual ' +test_expect_failure '--prune-empty is able to prune root commit' ' + git rev-list branch-no-a >expect && + git branch testing H && + git filter-branch -f --prune-empty --index-filter "git update-index --remove A.t" testing && + git rev-list testing >actual && + git branch -D testing && + test_cmp expect actual +' + test_expect_success '--remap-to-ancestor with filename filters' ' git checkout master && git reset --hard A && |