tests: check that we can delete directories with all permission

Regression test for https://github.com/rfjakob/gocryptfs/issues/354

1 files changed, 18 insertions, 0 deletions

diff --git a/tests/matrix/dir_test.go b/tests/matrix/dir_test.go
index e7a0b22..2f9f1b0 100644
--- a/tests/matrix/dir_test.go
+++ b/tests/matrix/dir_test.go
@@ -1,6 +1,7 @@
 package matrix
 
 import (
+	"fmt"
 	"os"
 	"syscall"
 	"testing"
@@ -30,3 +31,20 @@ func TestDirOverwrite(t *testing.T) {
 		t.Fatal(err)
 	}
 }
+
+// Test that we can create and remove a directory regardless of the permission it has
+// https://github.com/rfjakob/gocryptfs/issues/354
+func TestRmdirPerms(t *testing.T) {
+	for _, perm := range []uint32{0000, 0100, 0200, 0300, 0400, 0500, 0600, 0700} {
+		dir := fmt.Sprintf("TestRmdir%#o", perm)
+		path := test_helpers.DefaultPlainDir + "/" + dir
+		err := syscall.Mkdir(path, perm)
+		if err != nil {
+			t.Fatalf("Mkdir %q: %v", dir, err)
+		}
+		err = syscall.Rmdir(path)
+		if err != nil {
+			t.Fatalf("Rmdir %q: %v", dir, err)
+		}
+	}
+}