| /* |
| * Copyright (C) 2016 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 com.android.cts.escalatepermission; |
| |
| import android.content.Context; |
| import android.content.pm.PermissionInfo; |
| import android.support.test.InstrumentationRegistry; |
| import android.support.test.runner.AndroidJUnit4; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| |
| import static org.junit.Assert.assertSame; |
| |
| import com.android.cts.escalate.permission.Manifest; |
| |
| @RunWith(AndroidJUnit4.class) |
| public class PermissionEscalationTest { |
| @Test |
| public void testCannotEscalateNonRuntimePermissionsToRuntime() throws Exception { |
| Context context = InstrumentationRegistry.getTargetContext(); |
| |
| // Ensure normal permission cannot be made dangerous |
| PermissionInfo stealAudio1Permission1 = context.getPackageManager() |
| .getPermissionInfo(Manifest.permission.STEAL_AUDIO1, 0); |
| assertSame("Shouldn't be able to change normal permission to dangerous", |
| PermissionInfo.PROTECTION_NORMAL, (stealAudio1Permission1.protectionLevel |
| & PermissionInfo.PROTECTION_MASK_BASE)); |
| |
| // Ensure signature permission cannot be made dangerous |
| PermissionInfo stealAudio1Permission2 = context.getPackageManager() |
| .getPermissionInfo(Manifest.permission.STEAL_AUDIO2, 0); |
| assertSame("Shouldn't be able to change signature permission to dangerous", |
| PermissionInfo.PROTECTION_SIGNATURE, (stealAudio1Permission2.protectionLevel |
| & PermissionInfo.PROTECTION_MASK_BASE)); |
| } |
| } |