mirror of
https://github.com/git/git
synced 2024-08-24 18:26:02 +00:00
![Jeff King](/assets/img/avatar_default.png)
The top-level Makefile now creates a GIT-BUILD-OPTIONS file which stores any options selected by the make process that may be of use to further parts of the build process. Specifically, we store the SHELL_PATH so that it can be used by tests to construct shell scripts on the fly. The format of the GIT-BUILD-OPTIONS file is Bourne shell, and it is sourced by test-lib.sh; all tests can rely on just having $SHELL_PATH correctly set in the environment. The GIT-BUILD-OPTIONS file is written every time the toplevel 'make' is invoked. Since the only users right now are the test scripts, there's no drawback to updating its timestamp. If something build-related depends on this, we can do a trick similar to the one used by GIT-CFLAGS. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
366 lines
8.7 KiB
Bash
Executable file
366 lines
8.7 KiB
Bash
Executable file
#!/bin/sh
|
|
#
|
|
# Copyright (c) 2007 Johannes E. Schindelin
|
|
#
|
|
|
|
test_description='git rebase interactive
|
|
|
|
This test runs git rebase "interactively", by faking an edit, and verifies
|
|
that the result still makes sense.
|
|
'
|
|
. ./test-lib.sh
|
|
|
|
# set up two branches like this:
|
|
#
|
|
# A - B - C - D - E
|
|
# \
|
|
# F - G - H
|
|
# \
|
|
# I
|
|
#
|
|
# where B, D and G touch the same file.
|
|
|
|
test_expect_success 'setup' '
|
|
: > file1 &&
|
|
git add file1 &&
|
|
test_tick &&
|
|
git commit -m A &&
|
|
git tag A &&
|
|
echo 1 > file1 &&
|
|
test_tick &&
|
|
git commit -m B file1 &&
|
|
: > file2 &&
|
|
git add file2 &&
|
|
test_tick &&
|
|
git commit -m C &&
|
|
echo 2 > file1 &&
|
|
test_tick &&
|
|
git commit -m D file1 &&
|
|
: > file3 &&
|
|
git add file3 &&
|
|
test_tick &&
|
|
git commit -m E &&
|
|
git checkout -b branch1 A &&
|
|
: > file4 &&
|
|
git add file4 &&
|
|
test_tick &&
|
|
git commit -m F &&
|
|
git tag F &&
|
|
echo 3 > file1 &&
|
|
test_tick &&
|
|
git commit -m G file1 &&
|
|
: > file5 &&
|
|
git add file5 &&
|
|
test_tick &&
|
|
git commit -m H &&
|
|
git checkout -b branch2 F &&
|
|
: > file6 &&
|
|
git add file6 &&
|
|
test_tick &&
|
|
git commit -m I &&
|
|
git tag I
|
|
'
|
|
|
|
echo "#!$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 rev-parse I) = $(git rev-parse HEAD)
|
|
'
|
|
|
|
test_expect_success 'test the [branch] option' '
|
|
git checkout -b dead-end &&
|
|
git rm file6 &&
|
|
git commit -m "stop here" &&
|
|
git rebase -i F branch2 &&
|
|
test $(git rev-parse I) = $(git rev-parse HEAD)
|
|
'
|
|
|
|
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 rev-parse I) = $(git rev-parse HEAD~2)
|
|
'
|
|
|
|
test_expect_success 'reflog for the branch shows state before rebase' '
|
|
test $(git rev-parse branch1@{1}) = $(git rev-parse original-branch1)
|
|
'
|
|
|
|
test_expect_success 'exchange two commits' '
|
|
FAKE_LINES="2 1" git rebase -i HEAD~2 &&
|
|
test H = $(git cat-file commit HEAD^ | tail -n 1) &&
|
|
test G = $(git cat-file commit HEAD | tail -n 1)
|
|
'
|
|
|
|
cat > expect << EOF
|
|
diff --git a/file1 b/file1
|
|
index e69de29..00750ed 100644
|
|
--- a/file1
|
|
+++ b/file1
|
|
@@ -0,0 +1 @@
|
|
+3
|
|
EOF
|
|
|
|
cat > expect2 << EOF
|
|
<<<<<<< HEAD:file1
|
|
2
|
|
=======
|
|
3
|
|
>>>>>>> b7ca976... G:file1
|
|
EOF
|
|
|
|
test_expect_success 'stop on conflicting pick' '
|
|
git tag new-branch1 &&
|
|
! git rebase -i master &&
|
|
diff -u expect .git/.dotest-merge/patch &&
|
|
diff -u expect2 file1 &&
|
|
test 4 = $(grep -v "^#" < .git/.dotest-merge/done | wc -l) &&
|
|
test 0 = $(grep -ve "^#" -e "^$" < .git/.dotest-merge/git-rebase-todo |
|
|
wc -l)
|
|
'
|
|
|
|
test_expect_success 'abort' '
|
|
git rebase --abort &&
|
|
test $(git rev-parse new-branch1) = $(git rev-parse HEAD) &&
|
|
! test -d .git/.dotest-merge
|
|
'
|
|
|
|
test_expect_success 'retain authorship' '
|
|
echo A > file7 &&
|
|
git add file7 &&
|
|
test_tick &&
|
|
GIT_AUTHOR_NAME="Twerp Snog" git commit -m "different author" &&
|
|
git tag twerp &&
|
|
git rebase -i --onto master HEAD^ &&
|
|
git show HEAD | grep "^Author: Twerp Snog"
|
|
'
|
|
|
|
test_expect_success 'squash' '
|
|
git reset --hard twerp &&
|
|
echo B > file7 &&
|
|
test_tick &&
|
|
GIT_AUTHOR_NAME="Nitfol" git commit -m "nitfol" file7 &&
|
|
echo "******************************" &&
|
|
FAKE_LINES="1 squash 2" git rebase -i --onto master HEAD~2 &&
|
|
test B = $(cat file7) &&
|
|
test $(git rev-parse HEAD^) = $(git rev-parse master)
|
|
'
|
|
|
|
test_expect_success 'retain authorship when squashing' '
|
|
git show HEAD | grep "^Author: Twerp Snog"
|
|
'
|
|
|
|
test_expect_success '-p handles "no changes" gracefully' '
|
|
HEAD=$(git rev-parse HEAD) &&
|
|
git rebase -i -p HEAD^ &&
|
|
test $HEAD = $(git rev-parse HEAD)
|
|
'
|
|
|
|
test_expect_success 'preserve merges with -p' '
|
|
git checkout -b to-be-preserved master^ &&
|
|
: > unrelated-file &&
|
|
git add unrelated-file &&
|
|
test_tick &&
|
|
git commit -m "unrelated" &&
|
|
git checkout -b to-be-rebased master &&
|
|
echo B > file1 &&
|
|
test_tick &&
|
|
git commit -m J file1 &&
|
|
test_tick &&
|
|
git merge to-be-preserved &&
|
|
echo C > file1 &&
|
|
test_tick &&
|
|
git commit -m K file1 &&
|
|
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
|
|
'
|
|
|
|
test_expect_success '--continue tries to commit' '
|
|
test_tick &&
|
|
! git rebase -i --onto new-branch1 HEAD^ &&
|
|
echo resolved > file1 &&
|
|
git add file1 &&
|
|
FAKE_COMMIT_MESSAGE="chouette!" git rebase --continue &&
|
|
test $(git rev-parse HEAD^) = $(git rev-parse new-branch1) &&
|
|
git show HEAD | grep chouette
|
|
'
|
|
|
|
test_expect_success 'verbose flag is heeded, even after --continue' '
|
|
git reset --hard HEAD@{1} &&
|
|
test_tick &&
|
|
! git rebase -v -i --onto new-branch1 HEAD^ &&
|
|
echo resolved > file1 &&
|
|
git add file1 &&
|
|
git rebase --continue > output &&
|
|
grep "^ file1 | 2 +-$" output
|
|
'
|
|
|
|
test_expect_success 'multi-squash only fires up editor once' '
|
|
base=$(git rev-parse HEAD~4) &&
|
|
FAKE_COMMIT_AMEND="ONCE" FAKE_LINES="1 squash 2 squash 3 squash 4" \
|
|
git rebase -i $base &&
|
|
test $base = $(git rev-parse HEAD^) &&
|
|
test 1 = $(git show | grep ONCE | wc -l)
|
|
'
|
|
|
|
test_expect_success 'squash works as expected' '
|
|
for n in one two three four
|
|
do
|
|
echo $n >> file$n &&
|
|
git add file$n &&
|
|
git commit -m $n
|
|
done &&
|
|
one=$(git rev-parse HEAD~3) &&
|
|
FAKE_LINES="1 squash 3 2" git rebase -i HEAD~3 &&
|
|
test $one = $(git rev-parse HEAD~2)
|
|
'
|
|
|
|
test_expect_success 'interrupted squash works as expected' '
|
|
for n in one two three four
|
|
do
|
|
echo $n >> conflict &&
|
|
git add conflict &&
|
|
git commit -m $n
|
|
done &&
|
|
one=$(git rev-parse HEAD~3) &&
|
|
! FAKE_LINES="1 squash 3 2" git rebase -i HEAD~3 &&
|
|
(echo one; echo two; echo four) > conflict &&
|
|
git add conflict &&
|
|
! git rebase --continue &&
|
|
echo resolved > conflict &&
|
|
git add conflict &&
|
|
git rebase --continue &&
|
|
test $one = $(git rev-parse HEAD~2)
|
|
'
|
|
|
|
test_expect_success 'interrupted squash works as expected (case 2)' '
|
|
for n in one two three four
|
|
do
|
|
echo $n >> conflict &&
|
|
git add conflict &&
|
|
git commit -m $n
|
|
done &&
|
|
one=$(git rev-parse HEAD~3) &&
|
|
! FAKE_LINES="3 squash 1 2" git rebase -i HEAD~3 &&
|
|
(echo one; echo four) > conflict &&
|
|
git add conflict &&
|
|
! git rebase --continue &&
|
|
(echo one; echo two; echo four) > conflict &&
|
|
git add conflict &&
|
|
! git rebase --continue &&
|
|
echo resolved > conflict &&
|
|
git add conflict &&
|
|
git rebase --continue &&
|
|
test $one = $(git rev-parse HEAD~2)
|
|
'
|
|
|
|
test_expect_success 'ignore patch if in upstream' '
|
|
HEAD=$(git rev-parse HEAD) &&
|
|
git checkout -b has-cherry-picked HEAD^ &&
|
|
echo unrelated > file7 &&
|
|
git add file7 &&
|
|
test_tick &&
|
|
git commit -m "unrelated change" &&
|
|
git cherry-pick $HEAD &&
|
|
EXPECT_COUNT=1 git rebase -i $HEAD &&
|
|
test $HEAD = $(git rev-parse HEAD^)
|
|
'
|
|
|
|
test_expect_success '--continue tries to commit, even for "edit"' '
|
|
parent=$(git rev-parse HEAD^) &&
|
|
test_tick &&
|
|
FAKE_LINES="edit 1" git rebase -i HEAD^ &&
|
|
echo edited > file7 &&
|
|
git add file7 &&
|
|
FAKE_COMMIT_MESSAGE="chouette!" git rebase --continue &&
|
|
test edited = $(git show HEAD:file7) &&
|
|
git show HEAD | grep chouette &&
|
|
test $parent = $(git rev-parse HEAD^)
|
|
'
|
|
|
|
test_expect_success 'rebase a detached HEAD' '
|
|
grandparent=$(git rev-parse HEAD~2) &&
|
|
git checkout $(git rev-parse HEAD) &&
|
|
test_tick &&
|
|
FAKE_LINES="2 1" git rebase -i HEAD~2 &&
|
|
test $grandparent = $(git rev-parse HEAD~2)
|
|
'
|
|
|
|
test_expect_success 'rebase a commit violating pre-commit' '
|
|
|
|
mkdir -p .git/hooks &&
|
|
PRE_COMMIT=.git/hooks/pre-commit &&
|
|
echo "#!/bin/sh" > $PRE_COMMIT &&
|
|
echo "test -z \"\$(git diff --cached --check)\"" >> $PRE_COMMIT &&
|
|
chmod a+x $PRE_COMMIT &&
|
|
echo "monde! " >> file1 &&
|
|
test_tick &&
|
|
! git commit -m doesnt-verify file1 &&
|
|
git commit -m doesnt-verify --no-verify file1 &&
|
|
test_tick &&
|
|
FAKE_LINES=2 git rebase -i HEAD~2
|
|
|
|
'
|
|
|
|
test_expect_success 'rebase with a file named HEAD in worktree' '
|
|
|
|
rm -fr .git/hooks &&
|
|
git reset --hard &&
|
|
git checkout -b branch3 A &&
|
|
|
|
(
|
|
GIT_AUTHOR_NAME="Squashed Away" &&
|
|
export GIT_AUTHOR_NAME &&
|
|
>HEAD &&
|
|
git add HEAD &&
|
|
git commit -m "Add head" &&
|
|
>BODY &&
|
|
git add BODY &&
|
|
git commit -m "Add body"
|
|
) &&
|
|
|
|
FAKE_LINES="1 squash 2" git rebase -i to-be-rebased &&
|
|
test "$(git show -s --pretty=format:%an)" = "Squashed Away"
|
|
|
|
'
|
|
|
|
test_done
|