for-each-ref: refactor refname handling

diff --git a/t/t1301-shared-repo.sh b/t/t1301-shared-repo.sh
index d459854e71e1a5c8f850b7c5ef6d1ae1e1f98df9..750fbb32e87e0eb8f7a95928f9b407036822c7ad 100755 (executable)
--- a/t/t1301-shared-repo.sh
+++ b/t/t1301-shared-repo.sh
@@ -26,7 +26,7 @@ modebits () {
 
 for u in 002 022
 do
-       test_expect_success "shared=1 does not clear bits preset by umask $u" '
+       test_expect_success POSIXPERM "shared=1 does not clear bits preset by umask $u" '
                mkdir sub && (
                        cd sub &&
                        umask $u &&
@@ -54,7 +54,7 @@ test_expect_success 'shared=all' '
        test 2 = $(git config core.sharedrepository)
 '
 
-test_expect_success 'update-server-info honors core.sharedRepository' '
+test_expect_success POSIXPERM 'update-server-info honors core.sharedRepository' '
        : > a1 &&
        git add a1 &&
        test_tick &&
@@ -85,7 +85,7 @@ do
        git config core.sharedrepository "$u" &&
        umask 0277 &&
 
-       test_expect_success "shared = $u ($y) ro" '
+       test_expect_success POSIXPERM "shared = $u ($y) ro" '
 
                rm -f .git/info/refs &&
                git update-server-info &&
@@ -97,7 +97,7 @@ do
        '
 
        umask 077 &&
-       test_expect_success "shared = $u ($x) rw" '
+       test_expect_success POSIXPERM "shared = $u ($x) rw" '
 
                rm -f .git/info/refs &&
                git update-server-info &&
@@ -111,7 +111,7 @@ do
 
 done
 
-test_expect_success 'git reflog expire honors core.sharedRepository' '
+test_expect_success POSIXPERM 'git reflog expire honors core.sharedRepository' '
        git config core.sharedRepository group &&
        git reflog expire --all &&
        actual="$(ls -l .git/logs/refs/heads/master)" &&
@@ -147,8 +147,8 @@ test_expect_success 'forced modes' '
        # Everything must be unaccessible to others
        test -z "$(sed -n -e "/^.......---/d" actual)" &&
 
-       # All directories must have 2770
-       test -z "$(sed -n -e "/^drwxrws---/d" -e "/^d/p" actual)" &&
+       # All directories must have either 2770 or 770
+       test -z "$(sed -n -e "/^drwxrw[sx]---/d" -e "/^d/p" actual)" &&
 
        # post-update hook must be 0770
        test -z "$(sed -n -e "/post-update/{