git-update-index --add a &&
tree0=$(git-write-tree) &&
commit0=$(echo setup | git-commit-tree $tree0) &&
- git-update-ref HEAD $commit0 &&
- git-clone ./. victim &&
echo We hope it works. >a &&
git-update-index a &&
tree1=$(git-write-tree) &&
commit1=$(echo modify | git-commit-tree $tree1 -p $commit0) &&
- git-update-ref HEAD $commit1
+ git-update-ref refs/heads/master $commit0 &&
+ git-update-ref refs/heads/tofail $commit1 &&
+ git-clone ./. victim &&
+ GIT_DIR=victim/.git git-update-ref refs/heads/tofail $commit1 &&
+ git-update-ref refs/heads/master $commit1 &&
+ git-update-ref refs/heads/tofail $commit0
'
+cat >victim/.git/hooks/pre-receive <<'EOF'
+#!/bin/sh
+printf "$@" >>$GIT_DIR/pre-receive.args
+cat - >$GIT_DIR/pre-receive.stdin
+echo STDOUT pre-receive
+echo STDERR pre-receive >&2
+EOF
+chmod u+x victim/.git/hooks/pre-receive
+
cat >victim/.git/hooks/update <<'EOF'
#!/bin/sh
-echo "$@" >$GIT_DIR/update.args
-read x; echo -n "$x" >$GIT_DIR/update.stdin
-echo STDOUT update
-echo STDERR update >&2
+echo "$@" >>$GIT_DIR/update.args
+read x; printf "$x" >$GIT_DIR/update.stdin
+echo STDOUT update $1
+echo STDERR update $1 >&2
+test "$1" = refs/heads/master || exit
EOF
chmod u+x victim/.git/hooks/update
+cat >victim/.git/hooks/post-receive <<'EOF'
+#!/bin/sh
+printf "$@" >>$GIT_DIR/post-receive.args
+cat - >$GIT_DIR/post-receive.stdin
+echo STDOUT post-receive
+echo STDERR post-receive >&2
+EOF
+chmod u+x victim/.git/hooks/post-receive
+
cat >victim/.git/hooks/post-update <<'EOF'
#!/bin/sh
-echo "$@" >$GIT_DIR/post-update.args
-read x; echo -n "$x" >$GIT_DIR/post-update.stdin
+echo "$@" >>$GIT_DIR/post-update.args
+read x; printf "$x" >$GIT_DIR/post-update.stdin
echo STDOUT post-update
echo STDERR post-update >&2
EOF
chmod u+x victim/.git/hooks/post-update
-test_expect_success push '
- git-send-pack ./victim/.git/ master >send.out 2>send.err
+test_expect_failure push '
+ git-send-pack --force ./victim/.git master tofail >send.out 2>send.err
+'
+
+test_expect_success 'updated as expected' '
+ test $(GIT_DIR=victim/.git git-rev-parse master) = $commit1 &&
+ test $(GIT_DIR=victim/.git git-rev-parse tofail) = $commit1
'
test_expect_success 'hooks ran' '
+ test -f victim/.git/pre-receive.args &&
+ test -f victim/.git/pre-receive.stdin &&
test -f victim/.git/update.args &&
test -f victim/.git/update.stdin &&
+ test -f victim/.git/post-receive.args &&
+ test -f victim/.git/post-receive.stdin &&
test -f victim/.git/post-update.args &&
test -f victim/.git/post-update.stdin
'
+test_expect_success 'pre-receive hook input' '
+ (echo $commit0 $commit1 refs/heads/master;
+ echo $commit1 $commit0 refs/heads/tofail
+ ) | git diff - victim/.git/pre-receive.stdin
+'
+
test_expect_success 'update hook arguments' '
- echo refs/heads/master $commit0 $commit1 |
- diff -u - victim/.git/update.args
+ (echo refs/heads/master $commit0 $commit1;
+ echo refs/heads/tofail $commit1 $commit0
+ ) | git diff - victim/.git/update.args
+'
+
+test_expect_success 'post-receive hook input' '
+ echo $commit0 $commit1 refs/heads/master |
+ git diff - victim/.git/post-receive.stdin
'
test_expect_success 'post-update hook arguments' '
echo refs/heads/master |
- diff -u - victim/.git/post-update.args
+ git diff - victim/.git/post-update.args
'
-test_expect_failure 'update hook stdin is /dev/null' '
- test -s victim/.git/update.stdin
+test_expect_success 'all hook stdin is /dev/null' '
+ ! test -s victim/.git/update.stdin &&
+ ! test -s victim/.git/post-update.stdin
'
-test_expect_failure 'post-update hook stdin is /dev/null' '
- test -s victim/.git/post-update.stdin
+test_expect_success 'all *-receive hook args are empty' '
+ ! test -s victim/.git/pre-receive.args &&
+ ! test -s victim/.git/post-receive.args
'
test_expect_failure 'send-pack produced no output' '
test -s send.out
'
+cat <<EOF >expect
+STDOUT pre-receive
+STDERR pre-receive
+STDOUT update refs/heads/master
+STDERR update refs/heads/master
+STDOUT update refs/heads/tofail
+STDERR update refs/heads/tofail
+STDOUT post-receive
+STDERR post-receive
+STDOUT post-update
+STDERR post-update
+EOF
test_expect_success 'send-pack stderr contains hook messages' '
- grep "STDOUT update" send.err &&
- grep "STDERR update" send.err &&
- grep "STDOUT post-update" send.err &&
- grep "STDERR post-update" send.err
+ egrep ^STD send.err >actual &&
+ git diff - actual <expect
'
test_done