'
. ./test-lib.sh
+. ../lib-rebase.sh
+
+set_fake_editor
+
# set up two branches like this:
#
# A - B - C - D - E
git tag I
'
-echo "#!$SHELL_PATH" >fake-editor.sh
-cat >> fake-editor.sh <<\EOF
-case "$1" in
-*/COMMIT_EDITMSG)
- test -z "$FAKE_COMMIT_MESSAGE" || echo "$FAKE_COMMIT_MESSAGE" > "$1"
- test -z "$FAKE_COMMIT_AMEND" || echo "$FAKE_COMMIT_AMEND" >> "$1"
- exit
- ;;
-esac
-test -z "$EXPECT_COUNT" ||
- test "$EXPECT_COUNT" = $(sed -e '/^#/d' -e '/^$/d' < "$1" | wc -l) ||
- exit
-test -z "$FAKE_LINES" && exit
-grep -v '^#' < "$1" > "$1".tmp
-rm -f "$1"
-cat "$1".tmp
-action=pick
-for line in $FAKE_LINES; do
- case $line in
- squash|edit)
- action="$line";;
- *)
- echo sed -n "${line}s/^pick/$action/p"
- sed -n "${line}p" < "$1".tmp
- sed -n "${line}s/^pick/$action/p" < "$1".tmp >> "$1"
- action=pick;;
- esac
-done
-EOF
-
-chmod a+x fake-editor.sh
-VISUAL="$(pwd)/fake-editor.sh"
-export VISUAL
-
test_expect_success 'no changes are a nop' '
git rebase -i F &&
+ test "$(git symbolic-ref -q HEAD)" = "refs/heads/branch2" &&
test $(git rev-parse I) = $(git rev-parse HEAD)
'
git rm file6 &&
git commit -m "stop here" &&
git rebase -i F branch2 &&
+ test "$(git symbolic-ref -q HEAD)" = "refs/heads/branch2" &&
+ test $(git rev-parse I) = $(git rev-parse branch2) &&
test $(git rev-parse I) = $(git rev-parse HEAD)
'
+test_expect_success 'test --onto <branch>' '
+ git checkout -b test-onto branch2 &&
+ git rebase -i --onto branch1 F &&
+ test "$(git symbolic-ref -q HEAD)" = "refs/heads/test-onto" &&
+ test $(git rev-parse HEAD^) = $(git rev-parse branch1) &&
+ test $(git rev-parse I) = $(git rev-parse branch2)
+'
+
test_expect_success 'rebase on top of a non-conflicting commit' '
git checkout branch1 &&
git tag original-branch1 &&
git rebase -i branch2 &&
test file6 = $(git diff --name-only original-branch1) &&
+ test "$(git symbolic-ref -q HEAD)" = "refs/heads/branch1" &&
+ test $(git rev-parse I) = $(git rev-parse branch2) &&
test $(git rev-parse I) = $(git rev-parse HEAD~2)
'
test_expect_success 'stop on conflicting pick' '
git tag new-branch1 &&
- ! git rebase -i master &&
- test_cmp expect .git/.dotest-merge/patch &&
+ test_must_fail git rebase -i master &&
+ test "$(git rev-parse HEAD~3)" = "$(git rev-parse master)" &&
+ test_cmp expect .git/rebase-merge/patch &&
test_cmp expect2 file1 &&
- test 4 = $(grep -v "^#" < .git/.dotest-merge/done | wc -l) &&
- test 0 = $(grep -c "^[^#]" < .git/.dotest-merge/git-rebase-todo)
+ test "$(git diff --name-status |
+ sed -n -e "/^U/s/^U[^a-z]*//p")" = file1 &&
+ test 4 = $(grep -v "^#" < .git/rebase-merge/done | wc -l) &&
+ test 0 = $(grep -c "^[^#]" < .git/rebase-merge/git-rebase-todo)
'
test_expect_success 'abort' '
git rebase --abort &&
test $(git rev-parse new-branch1) = $(git rev-parse HEAD) &&
- ! test -d .git/.dotest-merge
+ test "$(git symbolic-ref -q HEAD)" = "refs/heads/branch1" &&
+ ! test -d .git/rebase-merge
'
test_expect_success 'retain authorship' '
test_expect_success '-p handles "no changes" gracefully' '
HEAD=$(git rev-parse HEAD) &&
git rebase -i -p HEAD^ &&
+ git update-index --refresh &&
+ git diff-files --quiet &&
+ git diff-index --quiet --cached HEAD -- &&
test $HEAD = $(git rev-parse HEAD)
'
git add unrelated-file &&
test_tick &&
git commit -m "unrelated" &&
- git checkout -b to-be-rebased master &&
+ git checkout -b another-branch master &&
echo B > file1 &&
test_tick &&
git commit -m J file1 &&
echo C > file1 &&
test_tick &&
git commit -m K file1 &&
+ echo D > file1 &&
+ test_tick &&
+ git commit -m L1 file1 &&
+ git checkout HEAD^ &&
+ echo 1 > unrelated-file &&
+ test_tick &&
+ git commit -m L2 unrelated-file &&
+ test_tick &&
+ git merge another-branch &&
+ echo E > file1 &&
+ test_tick &&
+ git commit -m M file1 &&
+ git checkout -b to-be-rebased &&
test_tick &&
git rebase -i -p --onto branch1 master &&
- test $(git rev-parse HEAD^^2) = $(git rev-parse to-be-preserved) &&
- test $(git rev-parse HEAD~3) = $(git rev-parse branch1) &&
- test $(git show HEAD:file1) = C &&
- test $(git show HEAD~2:file1) = B
+ git update-index --refresh &&
+ git diff-files --quiet &&
+ git diff-index --quiet --cached HEAD -- &&
+ test $(git rev-parse HEAD~6) = $(git rev-parse branch1) &&
+ test $(git rev-parse HEAD~4^2) = $(git rev-parse to-be-preserved) &&
+ test $(git rev-parse HEAD^^2^) = $(git rev-parse HEAD^^^) &&
+ test $(git show HEAD~5:file1) = B &&
+ test $(git show HEAD~3:file1) = C &&
+ test $(git show HEAD:file1) = E &&
+ test $(git show HEAD:unrelated-file) = 1
+'
+
+test_expect_success 'edit ancestor with -p' '
+ FAKE_LINES="1 edit 2 3 4" git rebase -i -p HEAD~3 &&
+ echo 2 > unrelated-file &&
+ test_tick &&
+ git commit -m L2-modified --amend unrelated-file &&
+ git rebase --continue &&
+ git update-index --refresh &&
+ git diff-files --quiet &&
+ git diff-index --quiet --cached HEAD -- &&
+ test $(git show HEAD:unrelated-file) = 2
'
test_expect_success '--continue tries to commit' '
test_tick &&
- ! git rebase -i --onto new-branch1 HEAD^ &&
+ test_must_fail git rebase -i --onto new-branch1 HEAD^ &&
echo resolved > file1 &&
git add file1 &&
FAKE_COMMIT_MESSAGE="chouette!" git rebase --continue &&
test_expect_success 'verbose flag is heeded, even after --continue' '
git reset --hard HEAD@{1} &&
test_tick &&
- ! git rebase -v -i --onto new-branch1 HEAD^ &&
+ test_must_fail git rebase -v -i --onto new-branch1 HEAD^ &&
echo resolved > file1 &&
git add file1 &&
git rebase --continue > output &&
git commit -m $n
done &&
one=$(git rev-parse HEAD~3) &&
- ! FAKE_LINES="1 squash 3 2" git rebase -i HEAD~3 &&
+ (
+ FAKE_LINES="1 squash 3 2" &&
+ export FAKE_LINES &&
+ test_must_fail git rebase -i HEAD~3
+ ) &&
(echo one; echo two; echo four) > conflict &&
git add conflict &&
- ! git rebase --continue &&
+ test_must_fail git rebase --continue &&
echo resolved > conflict &&
git add conflict &&
git rebase --continue &&
git commit -m $n
done &&
one=$(git rev-parse HEAD~3) &&
- ! FAKE_LINES="3 squash 1 2" git rebase -i HEAD~3 &&
+ (
+ FAKE_LINES="3 squash 1 2" &&
+ export FAKE_LINES &&
+ test_must_fail git rebase -i HEAD~3
+ ) &&
(echo one; echo four) > conflict &&
git add conflict &&
- ! git rebase --continue &&
+ test_must_fail git rebase --continue &&
(echo one; echo two; echo four) > conflict &&
git add conflict &&
- ! git rebase --continue &&
+ test_must_fail git rebase --continue &&
echo resolved > conflict &&
git add conflict &&
git rebase --continue &&
test $parent = $(git rev-parse HEAD^)
'
+test_expect_success 'aborted --continue does not squash commits after "edit"' '
+ old=$(git rev-parse HEAD) &&
+ test_tick &&
+ FAKE_LINES="edit 1" git rebase -i HEAD^ &&
+ echo "edited again" > file7 &&
+ git add file7 &&
+ (
+ FAKE_COMMIT_MESSAGE=" " &&
+ export FAKE_COMMIT_MESSAGE &&
+ test_must_fail git rebase --continue
+ ) &&
+ test $old = $(git rev-parse HEAD) &&
+ git rebase --abort
+'
+
+test_expect_success 'auto-amend only edited commits after "edit"' '
+ test_tick &&
+ FAKE_LINES="edit 1" git rebase -i HEAD^ &&
+ echo "edited again" > file7 &&
+ git add file7 &&
+ FAKE_COMMIT_MESSAGE="edited file7 again" git commit &&
+ echo "and again" > file7 &&
+ git add file7 &&
+ test_tick &&
+ (
+ FAKE_COMMIT_MESSAGE="and again" &&
+ export FAKE_COMMIT_MESSAGE &&
+ test_must_fail git rebase --continue
+ ) &&
+ git rebase --abort
+'
+
test_expect_success 'rebase a detached HEAD' '
grandparent=$(git rev-parse HEAD~2) &&
git checkout $(git rev-parse HEAD) &&
chmod a+x $PRE_COMMIT &&
echo "monde! " >> file1 &&
test_tick &&
- ! git commit -m doesnt-verify file1 &&
+ test_must_fail git commit -m doesnt-verify file1 &&
git commit -m doesnt-verify --no-verify file1 &&
test_tick &&
FAKE_LINES=2 git rebase -i HEAD~2
'
+test_expect_success 'do "noop" when there is nothing to cherry-pick' '
+
+ git checkout -b branch4 HEAD &&
+ GIT_EDITOR=: git commit --amend \
+ --author="Somebody else <somebody@else.com>"
+ test $(git rev-parse branch3) != $(git rev-parse branch4) &&
+ git rebase -i branch3 &&
+ test $(git rev-parse branch3) = $(git rev-parse branch4)
+
+'
+
+test_expect_success 'submodule rebase setup' '
+ git checkout A &&
+ mkdir sub &&
+ (
+ cd sub && git init && >elif &&
+ git add elif && git commit -m "submodule initial"
+ ) &&
+ echo 1 >file1 &&
+ git add file1 sub
+ test_tick &&
+ git commit -m "One" &&
+ echo 2 >file1 &&
+ test_tick &&
+ git commit -a -m "Two" &&
+ (
+ cd sub && echo 3 >elif &&
+ git commit -a -m "submodule second"
+ ) &&
+ test_tick &&
+ git commit -a -m "Three changes submodule"
+'
+
+test_expect_success 'submodule rebase -i' '
+ FAKE_LINES="1 squash 2 3" git rebase -i A
+'
+
test_done