diff --git a/TEST_MAPPING b/TEST_MAPPING
index 22c9d36..733e1b7 100644
--- a/TEST_MAPPING
+++ b/TEST_MAPPING
@@ -11,7 +11,9 @@
     },
     {
       "name": "hidl_lazy_test"
+    },
+    {
+      "name": "vts_ibase_test"
     }
   ]
 }
-
diff --git a/vintfdata/frozen/8.xml b/vintfdata/frozen/8.xml
new file mode 100644
index 0000000..db34f63
--- /dev/null
+++ b/vintfdata/frozen/8.xml
@@ -0,0 +1,101 @@
+<compatibility-matrix version="7.0" type="device">
+    <hal format="aidl" optional="false">
+        <name>android.frameworks.cameraservice.service</name>
+        <interface>
+            <name>ICameraService</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
+    <hal format="aidl" optional="false">
+        <name>android.frameworks.location.altitude</name>
+        <interface>
+            <name>IAltitudeService</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
+    <hal format="aidl" optional="false">
+        <name>android.frameworks.sensorservice</name>
+        <interface>
+            <name>ISensorManager</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
+    <hal format="hidl" optional="false">
+        <name>android.frameworks.sensorservice</name>
+        <version>1.0</version>
+        <interface>
+            <name>ISensorManager</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
+    <hal format="aidl" optional="false">
+        <name>android.frameworks.stats</name>
+        <version>2</version>
+        <interface>
+            <name>IStats</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
+    <hal format="hidl" optional="false">
+        <name>android.hardware.media.c2</name>
+        <version>1.2</version>
+        <interface>
+            <name>IComponentStore</name>
+            <instance>software</instance>
+        </interface>
+    </hal>
+    <hal format="hidl" optional="false">
+        <name>android.hidl.allocator</name>
+        <version>1.0</version>
+        <interface>
+            <name>IAllocator</name>
+            <instance>ashmem</instance>
+        </interface>
+    </hal>
+    <hal format="hidl" optional="false">
+        <name>android.hidl.manager</name>
+        <version>1.2</version>
+        <interface>
+            <name>IServiceManager</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
+    <hal format="hidl" optional="false">
+        <name>android.hidl.memory</name>
+        <version>1.0</version>
+        <interface>
+            <name>IMapper</name>
+            <instance>ashmem</instance>
+        </interface>
+    </hal>
+    <hal format="hidl" optional="false">
+        <name>android.hidl.token</name>
+        <version>1.0</version>
+        <interface>
+            <name>ITokenManager</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
+    <hal format="aidl" optional="false">
+        <name>android.system.keystore2</name>
+        <version>3</version>
+        <interface>
+            <name>IKeystoreService</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
+    <hal format="aidl" optional="false">
+        <name>android.system.net.netd</name>
+        <interface>
+            <name>INetd</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
+    <hal format="aidl" optional="false">
+        <name>android.system.suspend</name>
+        <interface>
+            <name>ISystemSuspend</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
+</compatibility-matrix>