1 /* 2 * Copyright (C) 2021 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.bedstead.harrier.annotations.enterprise; 18 19 import static com.android.bedstead.harrier.annotations.enterprise.EnsureHasDevicePolicyManagerRoleHolder.ENSURE_HAS_DEVICE_POLICY_MANAGER_ROLE_HOLDER_WEIGHT; 20 21 import com.android.bedstead.harrier.annotations.AnnotationRunPrecedence; 22 import com.android.bedstead.harrier.annotations.EnsureTestAppInstalled; 23 import com.android.queryable.annotations.IntegerQuery; 24 import com.android.queryable.annotations.Query; 25 import com.android.queryable.annotations.StringQuery; 26 27 import java.lang.annotation.ElementType; 28 import java.lang.annotation.Retention; 29 import java.lang.annotation.RetentionPolicy; 30 import java.lang.annotation.Target; 31 32 /** 33 * Mark that a test is testing a most important coexistence policy. 34 * 35 * <p>Tests can use {@code sDeviceState.testApp(MORE_IMPORTANT} and 36 * {@code sDeviceState.testApp(LESS_IMPORTANT} to get the different test apps to set the policy. 37 * 38 * <p>You can use {@code DeviceState} to ensure that the device enters the correct state for the 39 * method. 40 */ 41 @Target({ElementType.METHOD, ElementType.ANNOTATION_TYPE, ElementType.TYPE}) 42 @Retention(RetentionPolicy.RUNTIME) 43 @EnsureHasDeviceOwner // This will be the MORE_IMPORTANT, setup by DeviceState 44 @EnsureTestAppInstalled(key = MostImportantCoexistenceTest.LESS_IMPORTANT, 45 query = @Query(packageName = @StringQuery( 46 isEqualTo = "com.android.bedstead.testapp.NotEmptyTestApp"), 47 targetSdkVersion = @IntegerQuery(isGreaterThanOrEqualTo = 34))) 48 public @interface MostImportantCoexistenceTest { 49 50 String MORE_IMPORTANT = "more_important"; 51 String LESS_IMPORTANT = "less_important"; 52 53 /** 54 * The policy being tested. 55 * 56 * <p>This is only valid if the policy can be applied by a permission. 57 */ policy()58 Class<?> policy(); 59 60 /** 61 * Weight sets the order that annotations will be resolved. 62 * 63 * <p>Annotations with a lower weight will be resolved before annotations with a higher weight. 64 * 65 * <p>If there is an order requirement between annotations, ensure that the weight of the 66 * annotation which must be resolved first is lower than the one which must be resolved later. 67 * 68 * <p>Weight can be set to a {@link AnnotationRunPrecedence} constant, or to any {@link int}. 69 */ weight()70 int weight() default ENSURE_HAS_DEVICE_POLICY_MANAGER_ROLE_HOLDER_WEIGHT + 1; 71 } 72