Report inode number for the root node

Now that https://github.com/hanwen/go-fuse/issues/399 has
landed we can report an inode number for the root node.

Fixes https://github.com/rfjakob/gocryptfs/issues/580

2 files changed, 20 insertions, 0 deletions

diff --git a/tests/matrix/matrix_test.go b/tests/matrix/matrix_test.go
index 0d9c22c..417e126 100644
--- a/tests/matrix/matrix_test.go
+++ b/tests/matrix/matrix_test.go
@@ -972,3 +972,13 @@ func TestPwd(t *testing.T) {
 		os.Mkdir(dir, 0700)
 	}
 }
+
+// TestRootIno checks that inode number of the root dir is set
+// https://github.com/hanwen/go-fuse/issues/399
+func TestRootIno(t *testing.T) {
+	var st syscall.Stat_t
+	syscall.Stat(test_helpers.DefaultPlainDir, &st)
+	if st.Ino == 0 {
+		t.Errorf("inode number of root dir is zero")
+	}
+}
diff --git a/tests/plaintextnames/plaintextnames_test.go b/tests/plaintextnames/plaintextnames_test.go
index 8892c39..4de0730 100644
--- a/tests/plaintextnames/plaintextnames_test.go
+++ b/tests/plaintextnames/plaintextnames_test.go
@@ -125,3 +125,13 @@ func TestInoReuseEvil(t *testing.T) {
 		t.Logf("file ino = %d", st.Ino)
 	}
 }
+
+// TestRootIno checks that inode number of the root dir is set
+// https://github.com/hanwen/go-fuse/issues/399
+func TestRootIno(t *testing.T) {
+	var st syscall.Stat_t
+	syscall.Stat(cDir, &st)
+	if st.Ino == 0 {
+		t.Errorf("inode number of root dir is zero")
+	}
+}