strbuf: support long paths w/o read rights in strbuf_getcwd() on FreeBSD

diff --git a/t/t0001-init.sh b/t/t0001-init.sh
index b8fc588b1922760ade8502fda3dc465f6ebf2887..c4814d248fc96e7dc0177b6987baa18853c6213c 100755 (executable)
--- a/t/t0001-init.sh
+++ b/t/t0001-init.sh
@@ -258,6 +258,9 @@ test_expect_success POSIXPERM 'init creates a new deep directory (umask vs. shar
        (
                # Leading directories should honor umask while
                # the repository itself should follow "shared"
+               mkdir newdir &&
+               # Remove a default ACL if possible.
+               (setfacl -k newdir 2>/dev/null || true) &&
                umask 002 &&
                git init --bare --shared=0660 newdir/a/b/c &&
                test_path_is_dir newdir/a/b/c/refs &&
@@ -312,6 +315,20 @@ test_expect_success 'init with separate gitdir' '
        test_path_is_dir realgitdir/refs
 '
 
+test_expect_success 'init in long base path' '
+       # exceed initial buffer size of strbuf_getcwd()
+       component=123456789abcdef &&
+       test_when_finished "chmod 0700 $component; rm -rf $component" &&
+       p31=$component/$component &&
+       p127=$p31/$p31/$p31/$p31 &&
+       mkdir -p $p127 &&
+       chmod 0111 $component &&
+       (
+               cd $p127 &&
+               git init newdir
+       )
+'
+
 test_expect_success 're-init on .git file' '
        ( cd newdir && git init )
 '