1 /* 2 * Copyright (C) 2022 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.android.settings.development; 18 19 import static junit.framework.Assert.assertFalse; 20 import static junit.framework.Assert.assertTrue; 21 22 import android.content.Context; 23 import android.os.SystemProperties; 24 25 import androidx.test.core.app.ApplicationProvider; 26 27 import org.junit.Before; 28 import org.junit.Test; 29 import org.junit.runner.RunWith; 30 import org.mockito.Mock; 31 import org.mockito.MockitoAnnotations; 32 import org.robolectric.RobolectricTestRunner; 33 import org.robolectric.annotation.Config; 34 import org.robolectric.shadows.ShadowSystemProperties; 35 36 @RunWith(RobolectricTestRunner.class) 37 @Config( 38 shadows = { 39 ShadowSystemProperties.class, 40 }) 41 public class RebootWithMtePreferenceControllerTest { 42 private Context mContext; 43 private RebootWithMtePreferenceController mController; 44 @Mock private DevelopmentSettingsDashboardFragment mSettings; 45 46 @Before setup()47 public void setup() throws Exception { 48 MockitoAnnotations.initMocks(this); 49 50 mContext = ApplicationProvider.getApplicationContext(); 51 mController = new RebootWithMtePreferenceController(mContext, mSettings); 52 } 53 54 @Test onAvailable_falseByDefault()55 public void onAvailable_falseByDefault() { 56 assertFalse(mController.isAvailable()); 57 } 58 59 @Test onAvailable_sysPropEnabled()60 public void onAvailable_sysPropEnabled() { 61 SystemProperties.set("ro.arm64.memtag.bootctl_supported", "1"); 62 assertTrue(mController.isAvailable()); 63 } 64 } 65