packed_ref_store: handle a packed-refs file that is a symlink

diff --git a/t/t3600-rm.sh b/t/t3600-rm.sh
index 5aa6db584cd0dbddf6060eeb46f4c1c9836bc935..f8568f8841d34d17f3d8fdae4d8d2404a6693c4d 100755 (executable)
--- a/t/t3600-rm.sh
+++ b/t/t3600-rm.sh
@@ -97,9 +97,9 @@ test_expect_success FUNNYNAMES \
 embedded'"
 
 test_expect_success SANITY 'Test that "git rm -f" fails if its rm fails' '
+       test_when_finished "chmod 775 ." &&
        chmod a-w . &&
-       test_must_fail git rm -f baz &&
-       chmod 775 .
+       test_must_fail git rm -f baz
 '
 
 test_expect_success \
@@ -268,6 +268,14 @@ cat >expect.modified <<EOF
  M submod
 EOF
 
+cat >expect.modified_inside <<EOF
+ m submod
+EOF
+
+cat >expect.modified_untracked <<EOF
+ ? submod
+EOF
+
 cat >expect.cached <<EOF
 D  submod
 EOF
@@ -421,7 +429,7 @@ test_expect_success 'rm of a populated submodule with modifications fails unless
        test -d submod &&
        test -f submod/.git &&
        git status -s -uno --ignore-submodules=none >actual &&
-       test_cmp expect.modified actual &&
+       test_cmp expect.modified_inside actual &&
        git rm -f submod &&
        test ! -d submod &&
        git status -s -uno --ignore-submodules=none >actual &&
@@ -436,7 +444,7 @@ test_expect_success 'rm of a populated submodule with untracked files fails unle
        test -d submod &&
        test -f submod/.git &&
        git status -s -uno --ignore-submodules=none >actual &&
-       test_cmp expect.modified actual &&
+       test_cmp expect.modified_untracked actual &&
        git rm -f submod &&
        test ! -d submod &&
        git status -s -uno --ignore-submodules=none >actual &&
@@ -621,7 +629,7 @@ test_expect_success 'rm of a populated nested submodule with different nested HE
        test -d submod &&
        test -f submod/.git &&
        git status -s -uno --ignore-submodules=none >actual &&
-       test_cmp expect.modified actual &&
+       test_cmp expect.modified_inside actual &&
        git rm -f submod &&
        test ! -d submod &&
        git status -s -uno --ignore-submodules=none >actual &&
@@ -636,7 +644,7 @@ test_expect_success 'rm of a populated nested submodule with nested modification
        test -d submod &&
        test -f submod/.git &&
        git status -s -uno --ignore-submodules=none >actual &&
-       test_cmp expect.modified actual &&
+       test_cmp expect.modified_inside actual &&
        git rm -f submod &&
        test ! -d submod &&
        git status -s -uno --ignore-submodules=none >actual &&
@@ -651,14 +659,14 @@ test_expect_success 'rm of a populated nested submodule with nested untracked fi
        test -d submod &&
        test -f submod/.git &&
        git status -s -uno --ignore-submodules=none >actual &&
-       test_cmp expect.modified actual &&
+       test_cmp expect.modified_untracked actual &&
        git rm -f submod &&
        test ! -d submod &&
        git status -s -uno --ignore-submodules=none >actual &&
        test_cmp expect actual
 '
 
-test_expect_success 'rm of a populated nested submodule with a nested .git directory fails even when forced' '
+test_expect_success "rm absorbs submodule's nested .git directory" '
        git reset --hard &&
        git submodule update --recursive &&
        (cd submod/subsubmod &&