diff --git a/python/tests/runtest.sh b/python/tests/runtest.sh
new file mode 100755
index 0000000..a319558
--- /dev/null
+++ b/python/tests/runtest.sh
@@ -0,0 +1,39 @@
+#!/bin/bash -e
+#
+# Copyright 2019 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.
+
+#
+# This is just a helper to run the tests under a few different environments
+#
+
+if [ -z $ANDROID_HOST_OUT ]; then
+  echo "Must be run after running lunch"
+  exit 1
+fi
+
+if [ ! -f $ANDROID_HOST_OUT/nativetest64/par_test/par_test ]; then
+  echo "Run 'm par_test' first"
+  exit 1
+fi
+
+export LD_LIBRARY_PATH=$ANDROID_HOST_OUT/lib64
+
+set -x
+
+PYTHONHOME= PYTHONPATH= $ANDROID_HOST_OUT/nativetest64/par_test/par_test
+PYTHONHOME=/usr $ANDROID_HOST_OUT/nativetest64/par_test/par_test
+PYTHONPATH=/usr $ANDROID_HOST_OUT/nativetest64/par_test/par_test
+
+echo "Passed!"