Convenience functions for flag testing

model/util.go

@@ -109,3 +109,15 @@ func compareClusterConfig(local, remote protocol.ClusterConfigMessage) error {
 
 	return nil
 }
+
+func permsEqual(a, b uint32) bool {
+	switch runtime.GOOS {
+	case "windows":
+		// There is only writeable and read only, represented for user, group
+		// and other equally. We only compare against user.
+		return a&0600 == b&0600
+	default:
+		// All bits count
+		return a&0777 == b&0777
+	}
+}