Define CAR_TEST_SERVICE permission in CtsPermission2TestCases
- Add permission definition of CAR_TEST_SERVICE.
- Add test to make sure that no pre-installed apps use CAR_TEST_SERVICE
permission
Bug: 145390708
Test: Run
android.permission2.cts.PermissionPolicyTest#testPlatformPermissionPolicyUnaltered
and android.car.cts.PermissionTest#testNoCarTestServicePermission.
Change-Id: If4730126c9dd6fe675e27137ec38e152d80580a9
Merged-In: If4730126c9dd6fe675e27137ec38e152d80580a9
diff --git a/tests/tests/car/src/android/car/cts/PermissionTest.java b/tests/tests/car/src/android/car/cts/PermissionTest.java
new file mode 100644
index 0000000..1ab0a8a
--- /dev/null
+++ b/tests/tests/car/src/android/car/cts/PermissionTest.java
@@ -0,0 +1,62 @@
+/*
+ * 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.
+ */
+package android.car.cts;
+
+import static android.car.Car.PERMISSION_CAR_TEST_SERVICE;
+
+import static org.junit.Assert.assertTrue;
+import static org.junit.Assume.assumeTrue;
+
+import android.content.pm.PackageInfo;
+import android.content.pm.PackageManager;
+import android.os.Build;
+import android.platform.test.annotations.RequiresDevice;
+import android.test.suitebuilder.annotation.SmallTest;
+
+import androidx.test.InstrumentationRegistry;
+import androidx.test.runner.AndroidJUnit4;
+
+import com.android.compatibility.common.util.FeatureUtil;
+
+import java.util.List;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+@SmallTest
+@RequiresDevice
+@RunWith(AndroidJUnit4.class)
+public class PermissionTest {
+ @Before
+ public void setUp() {
+ assumeTrue(FeatureUtil.isAutomotive());
+ }
+
+ @Test
+ public void testNoCarTestServicePermission() {
+ // This test is valid only in user build.
+ assumeTrue(Build.TYPE.equals("user"));
+
+ PackageManager pm = InstrumentationRegistry.getContext().getPackageManager();
+ List<PackageInfo> holders = pm.getPackagesHoldingPermissions(new String[] {
+ PERMISSION_CAR_TEST_SERVICE
+ }, PackageManager.MATCH_UNINSTALLED_PACKAGES);
+
+ assertTrue("No pre-installed packages can have PERMISSION_CAR_TEST_SERVICE: " + holders,
+ holders.size() == 0);
+ }
+}
diff --git a/tests/tests/permission2/res/raw/automotive_android_manifest.xml b/tests/tests/permission2/res/raw/automotive_android_manifest.xml
index 975796d..6d6e867 100644
--- a/tests/tests/permission2/res/raw/automotive_android_manifest.xml
+++ b/tests/tests/permission2/res/raw/automotive_android_manifest.xml
@@ -216,6 +216,12 @@
android:label="@string/car_permission_label_storage_monitoring"
android:description="@string/car_permission_desc_storage_monitoring" />
+ <permission
+ android:name="android.car.permission.CAR_TEST_SERVICE"
+ android:protectionLevel="privileged|signature"
+ android:label="@string/car_permission_label_car_test_service"
+ android:description="@string/car_permission_desc_car_test_service" />
+
<uses-permission android:name="android.permission.CALL_PHONE" />
<uses-permission android:name="android.permission.DEVICE_POWER" />
<uses-permission android:name="android.permission.GRANT_RUNTIME_PERMISSIONS" />
