mirror of
https://github.com/git/git
synced 2024-08-28 12:09:19 +00:00
![Martin von Zweigbergk](/assets/img/avatar_default.png)
'git rebase' without arguments is currently not supported. Make it default to 'git rebase @{upstream}'. That is also what 'git pull [--rebase]' defaults to, so it only makes sense that 'git rebase' defaults to the same thing. Defaulting to @{upstream} will make it possible to run e.g. 'git rebase -i' without arguments, which is probably a quite common use case. It also improves the scenario where you have multiple branches that rebase against a remote-tracking branch, where you currently have to choose between the extra network delay of 'git pull' or the slightly awkward keys to enter 'git rebase @{u}'. The error reporting when no upstream is configured for the current branch or when no branch is checked out is reused from git-pull.sh. A function is extracted into git-parse-remote.sh for this purpose. Helped-by: Yann Dirson <ydirson@altern.org> Helped-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Martin von Zweigbergk <martin.von.zweigbergk@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
222 lines
5.7 KiB
Bash
Executable file
222 lines
5.7 KiB
Bash
Executable file
#!/bin/sh
|
|
#
|
|
# Copyright (c) 2005 Amos Waterland
|
|
#
|
|
|
|
test_description='git rebase assorted tests
|
|
|
|
This test runs git rebase and checks that the author information is not lost
|
|
among other things.
|
|
'
|
|
. ./test-lib.sh
|
|
|
|
GIT_AUTHOR_NAME=author@name
|
|
GIT_AUTHOR_EMAIL=bogus@email@address
|
|
export GIT_AUTHOR_NAME GIT_AUTHOR_EMAIL
|
|
|
|
test_expect_success 'prepare repository with topic branches' '
|
|
git config core.logAllRefUpdates true &&
|
|
echo First >A &&
|
|
git update-index --add A &&
|
|
git commit -m "Add A." &&
|
|
git checkout -b force-3way &&
|
|
echo Dummy >Y &&
|
|
git update-index --add Y &&
|
|
git commit -m "Add Y." &&
|
|
git checkout -b filemove &&
|
|
git reset --soft master &&
|
|
mkdir D &&
|
|
git mv A D/A &&
|
|
git commit -m "Move A." &&
|
|
git checkout -b my-topic-branch master &&
|
|
echo Second >B &&
|
|
git update-index --add B &&
|
|
git commit -m "Add B." &&
|
|
git checkout -f master &&
|
|
echo Third >>A &&
|
|
git update-index A &&
|
|
git commit -m "Modify A." &&
|
|
git checkout -b side my-topic-branch &&
|
|
echo Side >>C &&
|
|
git add C &&
|
|
git commit -m "Add C" &&
|
|
git checkout -b nonlinear my-topic-branch &&
|
|
echo Edit >>B &&
|
|
git add B &&
|
|
git commit -m "Modify B" &&
|
|
git merge side &&
|
|
git checkout -b upstream-merged-nonlinear &&
|
|
git merge master &&
|
|
git checkout -f my-topic-branch &&
|
|
git tag topic
|
|
'
|
|
|
|
test_expect_success 'rebase on dirty worktree' '
|
|
echo dirty >>A &&
|
|
test_must_fail git rebase master
|
|
'
|
|
|
|
test_expect_success 'rebase on dirty cache' '
|
|
git add A &&
|
|
test_must_fail git rebase master
|
|
'
|
|
|
|
test_expect_success 'rebase against master' '
|
|
git reset --hard HEAD &&
|
|
git rebase master
|
|
'
|
|
|
|
test_expect_success 'rebase against master twice' '
|
|
git rebase master >out &&
|
|
grep "Current branch my-topic-branch is up to date" out
|
|
'
|
|
|
|
test_expect_success 'rebase against master twice with --force' '
|
|
git rebase --force-rebase master >out &&
|
|
grep "Current branch my-topic-branch is up to date, rebase forced" out
|
|
'
|
|
|
|
test_expect_success 'rebase against master twice from another branch' '
|
|
git checkout my-topic-branch^ &&
|
|
git rebase master my-topic-branch >out &&
|
|
grep "Current branch my-topic-branch is up to date" out
|
|
'
|
|
|
|
test_expect_success 'rebase fast-forward to master' '
|
|
git checkout my-topic-branch^ &&
|
|
git rebase my-topic-branch >out &&
|
|
grep "Fast-forwarded HEAD to my-topic-branch" out
|
|
'
|
|
|
|
test_expect_success 'the rebase operation should not have destroyed author information' '
|
|
! (git log | grep "Author:" | grep "<>")
|
|
'
|
|
|
|
test_expect_success 'the rebase operation should not have destroyed author information (2)' "
|
|
git log -1 |
|
|
grep 'Author: $GIT_AUTHOR_NAME <$GIT_AUTHOR_EMAIL>'
|
|
"
|
|
|
|
test_expect_success 'HEAD was detached during rebase' '
|
|
test $(git rev-parse HEAD@{1}) != $(git rev-parse my-topic-branch@{1})
|
|
'
|
|
|
|
test_expect_success 'rebase after merge master' '
|
|
git reset --hard topic &&
|
|
git merge master &&
|
|
git rebase master &&
|
|
! (git show | grep "^Merge:")
|
|
'
|
|
|
|
test_expect_success 'rebase of history with merges is linearized' '
|
|
git checkout nonlinear &&
|
|
test 4 = $(git rev-list master.. | wc -l) &&
|
|
git rebase master &&
|
|
test 3 = $(git rev-list master.. | wc -l)
|
|
'
|
|
|
|
test_expect_success 'rebase of history with merges after upstream merge is linearized' '
|
|
git checkout upstream-merged-nonlinear &&
|
|
test 5 = $(git rev-list master.. | wc -l) &&
|
|
git rebase master &&
|
|
test 3 = $(git rev-list master.. | wc -l)
|
|
'
|
|
|
|
test_expect_success 'rebase a single mode change' '
|
|
git checkout master &&
|
|
echo 1 >X &&
|
|
git add X &&
|
|
test_tick &&
|
|
git commit -m prepare &&
|
|
git checkout -b modechange HEAD^ &&
|
|
echo 1 >X &&
|
|
git add X &&
|
|
test_chmod +x A &&
|
|
test_tick &&
|
|
git commit -m modechange &&
|
|
GIT_TRACE=1 git rebase master
|
|
'
|
|
|
|
test_expect_success 'rebase is not broken by diff.renames' '
|
|
git config diff.renames copies &&
|
|
test_when_finished "git config --unset diff.renames" &&
|
|
git checkout filemove &&
|
|
GIT_TRACE=1 git rebase force-3way
|
|
'
|
|
|
|
test_expect_success 'setup: recover' '
|
|
test_might_fail git rebase --abort &&
|
|
git reset --hard &&
|
|
git checkout modechange
|
|
'
|
|
|
|
test_expect_success 'Show verbose error when HEAD could not be detached' '
|
|
>B &&
|
|
test_must_fail git rebase topic 2>output.err >output.out &&
|
|
grep "The following untracked working tree files would be overwritten by checkout:" output.err &&
|
|
grep B output.err
|
|
'
|
|
rm -f B
|
|
|
|
test_expect_success 'fail when upstream arg is missing and not on branch' '
|
|
git checkout topic &&
|
|
test_must_fail git rebase >output.out &&
|
|
grep "You are not currently on a branch" output.out
|
|
'
|
|
|
|
test_expect_success 'fail when upstream arg is missing and not configured' '
|
|
git checkout -b no-config topic &&
|
|
test_must_fail git rebase >output.out &&
|
|
grep "branch.no-config.merge" output.out
|
|
'
|
|
|
|
test_expect_success 'default to @{upstream} when upstream arg is missing' '
|
|
git checkout -b default topic &&
|
|
git config branch.default.remote .
|
|
git config branch.default.merge refs/heads/master
|
|
git rebase &&
|
|
test "$(git rev-parse default~1)" = "$(git rev-parse master)"
|
|
'
|
|
|
|
test_expect_success 'rebase -q is quiet' '
|
|
git checkout -b quiet topic &&
|
|
git rebase -q master >output.out 2>&1 &&
|
|
test ! -s output.out
|
|
'
|
|
|
|
test_expect_success 'Rebase a commit that sprinkles CRs in' '
|
|
(
|
|
echo "One"
|
|
echo "TwoQ"
|
|
echo "Three"
|
|
echo "FQur"
|
|
echo "Five"
|
|
) | q_to_cr >CR &&
|
|
git add CR &&
|
|
test_tick &&
|
|
git commit -a -m "A file with a line with CR" &&
|
|
git tag file-with-cr &&
|
|
git checkout HEAD^0 &&
|
|
git rebase --onto HEAD^^ HEAD^ &&
|
|
git diff --exit-code file-with-cr:CR HEAD:CR
|
|
'
|
|
|
|
test_expect_success 'rebase can copy notes' '
|
|
git config notes.rewrite.rebase true &&
|
|
git config notes.rewriteRef "refs/notes/*" &&
|
|
test_commit n1 &&
|
|
test_commit n2 &&
|
|
test_commit n3 &&
|
|
git notes add -m"a note" n3 &&
|
|
git rebase --onto n1 n2 &&
|
|
test "a note" = "$(git notes show HEAD)"
|
|
'
|
|
|
|
test_expect_success 'rebase -m can copy notes' '
|
|
git reset --hard n3 &&
|
|
git rebase -m --onto n1 n2 &&
|
|
test "a note" = "$(git notes show HEAD)"
|
|
'
|
|
|
|
test_done
|