git-commit-vandalism/t/t3413-rebase-hook.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

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#!/bin/sh
test_description='git rebase with its hook(s)'
GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
. ./test-lib.sh
test_expect_success setup '
echo hello >file &&
git add file &&
test_tick &&
git commit -m initial &&
echo goodbye >file &&
git add file &&
test_tick &&
git commit -m second &&
git checkout -b side HEAD^ &&
echo world >git &&
git add git &&
test_tick &&
git commit -m side &&
git checkout main &&
git log --pretty=oneline --abbrev-commit --graph --all &&
git branch test side
'
test_expect_success 'rebase' '
git checkout test &&
git reset --hard side &&
git rebase main &&
test "z$(cat git)" = zworld
'
test_expect_success 'rebase -i' '
git checkout test &&
git reset --hard side &&
EDITOR=true git rebase -i main &&
test "z$(cat git)" = zworld
'
test_expect_success 'setup pre-rebase hook' '
mkdir -p .git/hooks &&
cat >.git/hooks/pre-rebase <<EOF &&
#!$SHELL_PATH
echo "\$1,\$2" >.git/PRE-REBASE-INPUT
EOF
chmod +x .git/hooks/pre-rebase
'
test_expect_success 'pre-rebase hook gets correct input (1)' '
git checkout test &&
git reset --hard side &&
git rebase main &&
test "z$(cat git)" = zworld &&
test "z$(cat .git/PRE-REBASE-INPUT)" = zmain,
'
test_expect_success 'pre-rebase hook gets correct input (2)' '
git checkout test &&
git reset --hard side &&
git rebase main test &&
test "z$(cat git)" = zworld &&
test "z$(cat .git/PRE-REBASE-INPUT)" = zmain,test
'
test_expect_success 'pre-rebase hook gets correct input (3)' '
git checkout test &&
git reset --hard side &&
git checkout main &&
git rebase main test &&
test "z$(cat git)" = zworld &&
test "z$(cat .git/PRE-REBASE-INPUT)" = zmain,test
'
test_expect_success 'pre-rebase hook gets correct input (4)' '
git checkout test &&
git reset --hard side &&
EDITOR=true git rebase -i main &&
test "z$(cat git)" = zworld &&
test "z$(cat .git/PRE-REBASE-INPUT)" = zmain,
'
test_expect_success 'pre-rebase hook gets correct input (5)' '
git checkout test &&
git reset --hard side &&
EDITOR=true git rebase -i main test &&
test "z$(cat git)" = zworld &&
test "z$(cat .git/PRE-REBASE-INPUT)" = zmain,test
'
test_expect_success 'pre-rebase hook gets correct input (6)' '
git checkout test &&
git reset --hard side &&
git checkout main &&
EDITOR=true git rebase -i main test &&
test "z$(cat git)" = zworld &&
test "z$(cat .git/PRE-REBASE-INPUT)" = zmain,test
'
test_expect_success 'setup pre-rebase hook that fails' '
mkdir -p .git/hooks &&
cat >.git/hooks/pre-rebase <<EOF &&
#!$SHELL_PATH
false
EOF
chmod +x .git/hooks/pre-rebase
'
test_expect_success 'pre-rebase hook stops rebase (1)' '
git checkout test &&
git reset --hard side &&
test_must_fail git rebase main &&
test "z$(git symbolic-ref HEAD)" = zrefs/heads/test &&
test 0 = $(git rev-list HEAD...side | wc -l)
'
test_expect_success 'pre-rebase hook stops rebase (2)' '
git checkout test &&
git reset --hard side &&
test_must_fail env EDITOR=: git rebase -i main &&
test "z$(git symbolic-ref HEAD)" = zrefs/heads/test &&
test 0 = $(git rev-list HEAD...side | wc -l)
'
test_expect_success 'rebase --no-verify overrides pre-rebase (1)' '
git checkout test &&
git reset --hard side &&
git rebase --no-verify main &&
test "z$(git symbolic-ref HEAD)" = zrefs/heads/test &&
test "z$(cat git)" = zworld
'
test_expect_success 'rebase --no-verify overrides pre-rebase (2)' '
git checkout test &&
git reset --hard side &&
EDITOR=true git rebase --no-verify -i main &&
test "z$(git symbolic-ref HEAD)" = zrefs/heads/test &&
test "z$(cat git)" = zworld
'
test_done