git/t/t3419-rebase-patch-id.sh
Johannes Schindelin d1c02d93b3 t34*: adjust the references to the default branch name "main"
Carefully excluding t3404, which sees independent development elsewhere
at the time of writing, we use `main` as the default branch name in
t34*. This trick was performed via

	$ (cd t &&
	   sed -i -e 's/master/main/g' -e 's/MASTER/MAIN/g' \
		-e 's/Master/Main/g' -- t34*.sh &&
	   git checkout HEAD -- t34\*)

This allows us to define `GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main`
for those tests.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-11-19 15:44:18 -08:00

75 lines
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Executable File

#!/bin/sh
test_description='git rebase - test patch id computation'
GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
. ./test-lib.sh
scramble () {
i=0
while read x
do
if test $i -ne 0
then
echo "$x"
fi
i=$((($i+1) % 10))
done <"$1" >"$1.new"
mv -f "$1.new" "$1"
}
test_expect_success 'setup' '
git commit --allow-empty -m initial &&
git tag root
'
test_expect_success 'setup: 500 lines' '
rm -f .gitattributes &&
git checkout -q -f main &&
git reset --hard root &&
test_seq 500 >file &&
git add file &&
git commit -q -m initial &&
git branch -f other &&
scramble file &&
git add file &&
git commit -q -m "change big file" &&
git checkout -q other &&
: >newfile &&
git add newfile &&
git commit -q -m "add small file" &&
git cherry-pick main >/dev/null 2>&1
'
test_expect_success 'setup attributes' '
echo "file binary" >.gitattributes
'
test_expect_success 'detect upstream patch' '
git checkout -q main &&
scramble file &&
git add file &&
git commit -q -m "change big file again" &&
git checkout -q other^{} &&
git rebase main &&
git rev-list main...HEAD~ >revs &&
test_must_be_empty revs
'
test_expect_success 'do not drop patch' '
git branch -f squashed main &&
git checkout -q -f squashed &&
git reset -q --soft HEAD~2 &&
git commit -q -m squashed &&
git checkout -q other^{} &&
test_must_fail git rebase squashed &&
git rebase --quit
'
test_done