-- B -- (first)
/ \
A - C - D - E - H (master)
- \ /
- F - G (second)
+ \ \ /
+ \ F - G (second)
+ \
+ Conflicting-G
'
. ./test-lib.sh
. "$TEST_DIRECTORY"/lib-rebase.sh
test_commit A &&
git checkout -b first &&
test_commit B &&
+ b=$(git rev-parse --short HEAD) &&
git checkout master &&
test_commit C &&
+ c=$(git rev-parse --short HEAD) &&
test_commit D &&
+ d=$(git rev-parse --short HEAD) &&
git merge --no-commit B &&
test_tick &&
git commit -m E &&
git tag -m E E &&
+ e=$(git rev-parse --short HEAD) &&
git checkout -b second C &&
test_commit F &&
+ f=$(git rev-parse --short HEAD) &&
test_commit G &&
+ g=$(git rev-parse --short HEAD) &&
git checkout master &&
git merge --no-commit G &&
test_tick &&
git commit -m H &&
- git tag -m H H
+ h=$(git rev-parse --short HEAD) &&
+ git tag -m H H &&
+ git checkout A &&
+ test_commit conflicting-G G.t
'
test_expect_success 'create completely different structure' '
EOF
test_config sequence.editor \""$PWD"/replace-editor.sh\" &&
test_tick &&
- git rebase -i -r A &&
+ git rebase -i -r A master &&
test_cmp_graph <<-\EOF
* Merge the topic branch '\''onebranch'\''
|\
'
test_expect_success 'generate correct todo list' '
- cat >expect <<-\EOF &&
+ cat >expect <<-EOF &&
label onto
reset onto
- pick d9df450 B
+ pick $b B
label E
reset onto
- pick 5dee784 C
+ pick $c C
label branch-point
- pick ca2c861 F
- pick 088b00a G
+ pick $f F
+ pick $g G
label H
reset branch-point # C
- pick 12bd07b D
- merge -C 2051b56 E # E
- merge -C 233d48a H # H
+ pick $d D
+ merge -C $e E # E
+ merge -C $h H # H
EOF
: >dont-overwrite-untracked.t &&
echo "reset refs/tags/dont-overwrite-untracked" >script-from-scratch &&
test_config sequence.editor \""$PWD"/replace-editor.sh\" &&
- test_must_fail git rebase -r HEAD &&
+ test_must_fail git rebase -ir HEAD &&
git rebase --abort
'
-test_expect_success 'failed `merge` writes patch (may be rescheduled, too)' '
+test_expect_success 'failed `merge -C` writes patch (may be rescheduled, too)' '
test_when_finished "test_might_fail git rebase --abort" &&
git checkout -b conflicting-merge A &&
: fail because of merge conflict &&
rm G.t .git/rebase-merge/patch &&
- git reset --hard &&
- test_commit conflicting-G G.t not-G conflicting-G &&
+ git reset --hard conflicting-G &&
test_must_fail git rebase --continue &&
! grep "^merge -C .* G$" .git/rebase-merge/git-rebase-todo &&
test_path_is_file .git/rebase-merge/patch
'
+test_expect_success 'failed `merge <branch>` does not crash' '
+ test_when_finished "test_might_fail git rebase --abort" &&
+ git checkout conflicting-G &&
+
+ echo "merge G" >script-from-scratch &&
+ test_config sequence.editor \""$PWD"/replace-editor.sh\" &&
+ test_tick &&
+ test_must_fail git rebase -ir HEAD &&
+ ! grep "^merge G$" .git/rebase-merge/git-rebase-todo &&
+ grep "^Merge branch ${SQ}G${SQ}$" .git/rebase-merge/message
+'
+
+test_expect_success 'fast-forward merge -c still rewords' '
+ git checkout -b fast-forward-merge-c H &&
+ (
+ set_fake_editor &&
+ FAKE_COMMIT_MESSAGE=edited \
+ GIT_SEQUENCE_EDITOR="echo merge -c H G >" \
+ git rebase -ir @^
+ ) &&
+ echo edited >expected &&
+ git log --pretty=format:%B -1 >actual &&
+ test_cmp expected actual
+'
+
test_expect_success 'with a branch tip that was cherry-picked already' '
git checkout -b already-upstream master &&
base="$(git rev-parse --verify HEAD)" &&
test_cmp_rev HEAD "$(cat wt/b)"
'
+test_expect_success '--abort cleans up refs/rewritten' '
+ git checkout -b abort-cleans-refs-rewritten H &&
+ GIT_SEQUENCE_EDITOR="echo break >>" git rebase -ir @^ &&
+ git rev-parse --verify refs/rewritten/onto &&
+ git rebase --abort &&
+ test_must_fail git rev-parse --verify refs/rewritten/onto
+'
+
+test_expect_success '--quit cleans up refs/rewritten' '
+ git checkout -b quit-cleans-refs-rewritten H &&
+ GIT_SEQUENCE_EDITOR="echo break >>" git rebase -ir @^ &&
+ git rev-parse --verify refs/rewritten/onto &&
+ git rebase --quit &&
+ test_must_fail git rev-parse --verify refs/rewritten/onto
+'
+
test_expect_success 'post-rewrite hook and fixups work for merges' '
- git checkout -b post-rewrite &&
+ git checkout -b post-rewrite H &&
test_commit same1 &&
git reset --hard HEAD^ &&
test_commit same2 &&
EOF
test_config sequence.editor \""$PWD"/replace-editor.sh\" &&
test_tick &&
- git rebase -i --force --root -r &&
+ git rebase -i --force-rebase --root -r &&
test "Parsnip" = "$(git show -s --format=%an HEAD^)" &&
test $(git rev-parse second-root^0) != $(git rev-parse HEAD^) &&
test $(git rev-parse second-root:second-root.t) = \
! grep "^label $third$" .git/ORIGINAL-TODO
'
+test_expect_success 'octopus merges' '
+ git checkout -b three &&
+ test_commit before-octopus &&
+ test_commit three &&
+ git checkout -b two HEAD^ &&
+ test_commit two &&
+ git checkout -b one HEAD^ &&
+ test_commit one &&
+ test_tick &&
+ (GIT_AUTHOR_NAME="Hank" GIT_AUTHOR_EMAIL="hank@sea.world" \
+ git merge -m "Tüntenfüsch" two three) &&
+
+ : fast forward if possible &&
+ before="$(git rev-parse --verify HEAD)" &&
+ test_tick &&
+ git rebase -i -r HEAD^^ &&
+ test_cmp_rev HEAD $before &&
+
+ test_tick &&
+ git rebase -i --force-rebase -r HEAD^^ &&
+ test "Hank" = "$(git show -s --format=%an HEAD)" &&
+ test "$before" != $(git rev-parse HEAD) &&
+ test_cmp_graph HEAD^^.. <<-\EOF
+ *-. Tüntenfüsch
+ |\ \
+ | | * three
+ | * | two
+ | |/
+ * | one
+ |/
+ o before-octopus
+ EOF
+'
+
+test_expect_success 'with --autosquash and --exec' '
+ git checkout -b with-exec H &&
+ echo Booh >B.t &&
+ test_tick &&
+ git commit --fixup B B.t &&
+ write_script show.sh <<-\EOF &&
+ subject="$(git show -s --format=%s HEAD)"
+ content="$(git diff HEAD^! | tail -n 1)"
+ echo "$subject: $content"
+ EOF
+ test_tick &&
+ git rebase -ir --autosquash --exec ./show.sh A >actual &&
+ grep "B: +Booh" actual &&
+ grep "E: +Booh" actual &&
+ grep "G: +G" actual
+'
+
+test_expect_success '--continue after resolving conflicts after a merge' '
+ git checkout -b already-has-g E &&
+ git cherry-pick E..G &&
+ test_commit H2 &&
+
+ git checkout -b conflicts-in-merge H &&
+ test_commit H2 H2.t conflicts H2-conflict &&
+ test_must_fail git rebase -r already-has-g &&
+ grep conflicts H2.t &&
+ echo resolved >H2.t &&
+ git add -u &&
+ git rebase --continue &&
+ test_must_fail git rev-parse --verify HEAD^2 &&
+ test_path_is_missing .git/MERGE_HEAD
+'
+
+test_expect_success '--rebase-merges with strategies' '
+ git checkout -b with-a-strategy F &&
+ test_tick &&
+ git merge -m "Merge conflicting-G" conflicting-G &&
+
+ : first, test with a merge strategy option &&
+ git rebase -ir -Xtheirs G &&
+ echo conflicting-G >expect &&
+ test_cmp expect G.t &&
+
+ : now, try with a merge strategy other than recursive &&
+ git reset --hard @{1} &&
+ write_script git-merge-override <<-\EOF &&
+ echo overridden$1 >>G.t
+ git add G.t
+ EOF
+ PATH="$PWD:$PATH" git rebase -ir -s override -Xxopt G &&
+ test_write_lines G overridden--xopt >expect &&
+ test_cmp expect G.t
+'
+
test_done