#!/bin/sh
#
# Copyright (c) 2007 Johannes Schindelin
#
test_description='Test shared repository initialization'
GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
TEST_CREATE_REPO_NO_TEMPLATE=1
TEST_PASSES_SANITIZE_LEAK=true
. ./test-lib.sh
# Remove a default ACL from the test dir if possible.
setfacl -k . 2>/dev/null
# User must have read permissions to the repo -> failure on --shared=0400
test_expect_success 'shared = 0400 (faulty permission u-w)' '
test_when_finished "rm -rf sub" &&
mkdir sub && (
cd sub &&
test_must_fail git init --shared=0400
)
'
for u in 002 022
do
test_expect_success POSIXPERM "shared=1 does not clear bits preset by umask $u" '
test_when_finished "rm -rf sub" &&
mkdir sub && (
cd sub &&
umask $u &&
git init --shared=1 &&
test 1 = "$(git config core.sharedrepository)"
) &&
actual=$(ls -l sub/.git/HEAD) &&
case "$actual" in
-rw-rw-r--*)
: happy
;;
*)
echo Oops, .git/HEAD is not 0664 but $actual
false
;;
esac
'
done
test_expect_success 'shared=all' '
git init --template= --shared=all &&
test 2 = $(git config core.sharedrepository)
'
test_expect_success 'template cannot set core.bare' '
test_when_finished "rm -rf subdir" &&
test_when_finished "rm -rf templates" &&
test_config core.bare true &&
umask 0022 &&
mkdir -p templates/ &&
cp .git/config templates/config &&
git init --template=templates subdir &&
test_path_is_missing subdir/HEAD
'
test_expect_success POSIXPERM 'update-server-info honors core.sharedRepository' '
: > a1 &&
git add a1 &&
test_tick &&
git commit -m a1 &&
mkdir .git/info &&
umask 0277 &&
git update-server-info &&
actual="$(ls -l .git/info/refs)" &&
case "$actual" in
-r--r--r--*)
: happy
;;
*)
echo Oops, .git/info/refs is not 0444
false
;;
esac
'
for u in 0660:rw-rw---- \
0640:rw-r----- \
0600:rw------- \
0666:rw-rw-rw- \
0664:rw-rw-r--
do
x=$(expr "$u" : ".*:\([rw-]*\)") &&
y=$(echo "$x" | sed -e "s/w/-/g") &&
u=$(expr "$u" : "\([0-7]*\)") &&
git config core.sharedrepository "$u" &&
umask 0277 &&
test_expect_success POSIXPERM "shared = $u ($y) ro" '
rm -f .git/info/refs &&
git update-server-info &&
actual="$(test_modebits .git/info/refs)" &&
test "x$actual" = "x-$y"
'
umask 077 &&
test_expect_success POSIXPERM "shared = $u ($x) rw" '
rm -f .git/info/refs &&
git update-server-info &&
actual="$(test_modebits .git/info/refs)" &&
test "x$actual" = "x-$x"
'
done
test_expect_success POSIXPERM 'info/refs respects umask in unshared repo' '
rm -f .git/info/refs &&
test_unconfig core.sharedrepository &&
umask 002 &&
git update-server-info &&
echo "-rw-rw-r--" >expect &&
test_modebits .git/info/refs >actual &&
test_cmp expect actual
'
test_expect_success POSIXPERM 'forced modes' '
test_when_finished "rm -rf new" &&
mkdir -p templates/hooks &&
echo update-server-info >templates/hooks/post-update &&
chmod +x templates/hooks/post-update &&
echo : >random-file &&
mkdir new &&
(
cd new &&
umask 002 &&
git init --shared=0660 --template=../templates &&
test_path_is_file .git/hooks/post-update &&
>frotz &&
git add frotz &&
git commit -a -m initial &&
git repack
) &&
# List repository files meant to be protected; note that
# COMMIT_EDITMSG does not matter---0mode is not about a
# repository with a work tree.
find new/.git -type f -name COMMIT_EDITMSG -prune -o -print |
xargs ls -ld >actual &&
# Everything must be unaccessible to others
test -z "$(sed -e "/^.......---/d" actual)" &&
# All directories must have either 2770 or 770
test -z "$(sed -n -e "/^drwxrw[sx]---/d" -e "/^d/p" actual)" &&
# post-update hook must be 0770
test -z "$(sed -n -e "/post-update/{
/^-rwxrwx---/d
p
}" actual)" &&
# All files inside objects must be accessible by us
test -z "$(sed -n -e "/objects\//{
/^d/d
/^-r.-r.----/d
p
}" actual)"
'
test_expect_success POSIXPERM 'remote init does not use config from cwd' '
test_when_finished "rm -rf child.git" &&
git config core.sharedrepository 0666 &&
umask 0022 &&
git init --bare child.git &&
echo "-rw-r--r--" >expect &&
test_modebits child.git/config >actual &&
test_cmp expect actual
'
test_expect_success POSIXPERM 're-init respects core.sharedrepository (local)' '
git config core.sharedrepository 0666 &&
umask 0022 &&
echo whatever >templates/foo &&
git init --template=templates &&
echo "-rw-rw-rw-" >expect &&
test_modebits .git/foo >actual &&
test_cmp expect actual
'
test_expect_success POSIXPERM 're-init respects core.sharedrepository (remote)' '
test_when_finished "rm -rf child.git" &&
umask 0022 &&
git init --bare --shared=0666 child.git &&
test_path_is_missing child.git/foo &&
git init --bare --template=templates child.git &&
echo "-rw-rw-rw-" >expect &&
test_modebits child.git/foo >actual &&
test_cmp expect actual
'
test_expect_success POSIXPERM 'template can set core.sharedrepository' '
test_when_finished "rm -rf child.git" &&
umask 0022 &&
git config core.sharedrepository 0666 &&
cp .git/config templates/config &&
git init --bare --template=templates child.git &&
echo "-rw-rw-rw-" >expect &&
test_modebits child.git/HEAD >actual &&
test_cmp expect actual
'
test_done
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