diff --git a/tests/prototest/GenerateProtoGoldens.sh b/tests/prototest/GenerateProtoGoldens.sh
new file mode 100755
index 0000000..8cf24f9
--- /dev/null
+++ b/tests/prototest/GenerateProtoGoldens.sh
@@ -0,0 +1,24 @@
+#!/bin/bash
+#
+# Copyright 2022 Google Inc. All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+pushd "$(dirname $0)" >/dev/null
+
+./../../flatc --proto test.proto && mv test.fbs test_include.golden
+./../../flatc --proto --gen-all test.proto && mv test.fbs test.golden
+./../../flatc --proto --oneof-union test.proto && mv test.fbs test_union_include.golden
+./../../flatc --proto --gen-all --oneof-union test.proto && mv test.fbs test_union.golden
+./../../flatc --proto --gen-all --proto-namespace-suffix test_namespace_suffix test.proto && mv test.fbs test_suffix.golden
+./../../flatc --proto --gen-all --proto-namespace-suffix test_namespace_suffix --oneof-union test.proto && mv test.fbs test_union_suffix.golden