diff --git a/tests/run.rbc b/tests/run.rbc
new file mode 100644
index 0000000..b13f835
--- /dev/null
+++ b/tests/run.rbc
@@ -0,0 +1,50 @@
+
+# Copyright 2021 Google LLC
+#
+# 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
+#
+#      https://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.
+
+
+# Run test configuration and verify its result.
+# The main configuration file is device.rbc.
+# It inherits part1.rbc and also includes include1.rbc
+# TODO(asmundak): more tests are needed to verify that:
+#  * multi-level inheritance works as expected
+#  * all runtime functions (wildcard, regex, etc.) work
+
+load("//build/make/core:product_config.rbc", "rblf")
+load(":device.rbc", "init")
+
+def assert_eq(expected, actual):
+    if expected != actual:
+        fail("Expected %s, got %s" % (expected, actual))
+
+
+globals, config = rblf.product_configuration("test/device", init)
+assert_eq(
+    {
+      "PRODUCT_COPY_FILES": [
+          "part_from:part_to",
+          "device_from:device_to",
+          "device/google/redfin/audio/audio_platform_info_noextcodec_snd.xml:||VENDOR-PATH-PH||/etc/audio_platform_info_noextcodec_snd.xml",
+          "xyz"
+      ],
+      "PRODUCT_HOST_PACKAGES": ["host"],
+      "PRODUCT_PACKAGES": [
+          "dev",
+          "inc",
+          "dev_after"
+      ],
+      "PRODUCT_PRODUCT_PROPERTIES": ["part_properties"]
+    },
+    { k:v for k, v in sorted(config.items()) }
+)