diff --git a/core/tests/coretests/res/values/overlayable_icons_test.xml b/core/tests/coretests/res/values/overlayable_icons_test.xml
new file mode 100644
index 0000000000000..9bc46de3505a8
--- /dev/null
+++ b/core/tests/coretests/res/values/overlayable_icons_test.xml
@@ -0,0 +1,67 @@
+<!--
+   Copyright (C) 2019 The Android Open Source Project
+
+   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.
+-->
+<resources>
+  <!-- overlayable_icons references all of the drawables in this package
+       that are being overlayed by resource overlays. If you remove/rename
+       any of these resources, you must also change the resource overlay icons.-->
+  <array name="overlayable_icons">
+    <item>@*android:drawable/ic_audio_alarm</item>
+    <item>@*android:drawable/ic_audio_alarm_mute</item>
+    <item>@*android:drawable/ic_bluetooth_share_icon</item>
+    <item>@*android:drawable/ic_bt_headphones_a2dp</item>
+    <item>@*android:drawable/ic_bt_headset_hfp</item>
+    <item>@*android:drawable/ic_bt_hearing_aid</item>
+    <item>@*android:drawable/ic_bt_laptop</item>
+    <item>@*android:drawable/ic_bt_network_pan</item>
+    <item>@*android:drawable/ic_bt_pointing_hid</item>
+    <item>@*android:drawable/ic_expand_more</item>
+    <item>@*android:drawable/ic_file_copy</item>
+    <item>@*android:drawable/ic_info_outline_24</item>
+    <item>@*android:drawable/ic_lock</item>
+    <item>@*android:drawable/ic_lock_bugreport</item>
+    <item>@*android:drawable/ic_lock_open</item>
+    <item>@*android:drawable/ic_lock_power_off</item>
+    <item>@*android:drawable/ic_lockscreen_ime</item>
+    <item>@*android:drawable/ic_mode_edit</item>
+    <item>@*android:drawable/ic_phone</item>
+    <item>@*android:drawable/ic_qs_airplane</item>
+    <item>@*android:drawable/ic_qs_auto_rotate</item>
+    <item>@*android:drawable/ic_qs_bluetooth</item>
+    <item>@*android:drawable/ic_qs_dnd</item>
+    <item>@*android:drawable/ic_qs_flashlight</item>
+    <item>@*android:drawable/ic_qs_night_display_on</item>
+    <item>@*android:drawable/ic_restart</item>
+    <item>@*android:drawable/ic_screenshot</item>
+    <item>@*android:drawable/ic_settings_bluetooth</item>
+    <item>@*android:drawable/ic_signal_location</item>
+    <item>@*android:drawable/ic_wifi_signal_0</item>
+    <item>@*android:drawable/ic_wifi_signal_1</item>
+    <item>@*android:drawable/ic_wifi_signal_2</item>
+    <item>@*android:drawable/ic_wifi_signal_3</item>
+    <item>@*android:drawable/ic_wifi_signal_4</item>
+    <item>@*android:drawable/perm_group_activity_recognition</item>
+    <item>@*android:drawable/perm_group_call_log</item>
+    <item>@*android:drawable/perm_group_camera</item>
+    <item>@*android:drawable/perm_group_contacts</item>
+    <item>@*android:drawable/perm_group_location</item>
+    <item>@*android:drawable/perm_group_microphone</item>
+    <item>@*android:drawable/perm_group_phone_calls</item>
+    <item>@*android:drawable/perm_group_sensors</item>
+    <item>@*android:drawable/perm_group_sms</item>
+    <item>@*android:drawable/perm_group_storage</item>
+    <item>@*android:drawable/perm_group_visual</item>
+  </array>
+</resources>
diff --git a/packages/SystemUI/tests/res/values/overlayable_icons_test.xml b/packages/SystemUI/tests/res/values/overlayable_icons_test.xml
new file mode 100644
index 0000000000000..5cc7976d3e607
--- /dev/null
+++ b/packages/SystemUI/tests/res/values/overlayable_icons_test.xml
@@ -0,0 +1,69 @@
+<!--
+   Copyright (C) 2019 The Android Open Source Project
+
+   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.
+-->
+<resources>
+  <!-- overlayable_icons references all of the drawables in this package
+       that are being overlayed by resource overlays. If you remove/rename
+       any of these resources, you must also change the resource overlay icons.-->
+  <array name="overlayable_icons">
+    <item>@drawable/ic_alarm</item>
+    <item>@drawable/ic_alarm_dim</item>
+    <item>@drawable/ic_bluetooth_connected</item>
+    <item>@drawable/ic_brightness_thumb</item>
+    <item>@drawable/ic_camera</item>
+    <item>@drawable/ic_cast</item>
+    <item>@drawable/ic_cast_connected</item>
+    <item>@drawable/ic_close_white</item>
+    <item>@drawable/ic_data_saver</item>
+    <item>@drawable/ic_data_saver_off</item>
+    <item>@drawable/ic_drag_handle</item>
+    <item>@drawable/ic_headset</item>
+    <item>@drawable/ic_headset_mic</item>
+    <item>@drawable/ic_hotspot</item>
+    <item>@drawable/ic_info</item>
+    <item>@drawable/ic_info_outline</item>
+    <item>@drawable/ic_invert_colors</item>
+    <item>@drawable/ic_location</item>
+    <item>@drawable/ic_lockscreen_ime</item>
+    <item>@drawable/ic_notifications_alert</item>
+    <item>@drawable/ic_notifications_silence</item>
+    <item>@drawable/ic_power_low</item>
+    <item>@drawable/ic_power_saver</item>
+    <item>@drawable/ic_qs_bluetooth_connecting</item>
+    <item>@drawable/ic_qs_bluetooth_connecting</item>
+    <item>@drawable/ic_qs_cancel</item>
+    <item>@drawable/ic_qs_no_sim</item>
+    <item>@drawable/ic_qs_wifi_0</item>
+    <item>@drawable/ic_qs_wifi_1</item>
+    <item>@drawable/ic_qs_wifi_2</item>
+    <item>@drawable/ic_qs_wifi_3</item>
+    <item>@drawable/ic_qs_wifi_4</item>
+    <item>@drawable/ic_qs_wifi_disconnected</item>
+    <item>@drawable/ic_screenshot_delete</item>
+    <item>@drawable/ic_settings</item>
+    <item>@drawable/ic_swap_vert</item>
+    <item>@drawable/ic_tune_black_16dp</item>
+    <item>@drawable/ic_volume_alarm_mute</item>
+    <item>@drawable/ic_volume_bt_sco</item>
+    <item>@drawable/ic_volume_media</item>
+    <item>@drawable/ic_volume_media_mute</item>
+    <item>@drawable/ic_volume_ringer</item>
+    <item>@drawable/ic_volume_ringer_mute</item>
+    <item>@drawable/ic_volume_ringer_vibrate</item>
+    <item>@drawable/ic_volume_voice</item>
+    <item>@drawable/stat_sys_mic_none</item>
+    <item>@drawable/stat_sys_vpn_ic</item>
+  </array>
+</resources>