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; 18 19 import static com.android.bedstead.harrier.annotations.AnnotationRunPrecedence.FIRST; 20 21 import java.lang.annotation.ElementType; 22 import java.lang.annotation.Retention; 23 import java.lang.annotation.RetentionPolicy; 24 import java.lang.annotation.Target; 25 26 /** 27 * Mark that a test method should only be run on devices which are in headless system user mode. 28 * 29 * <p>You can guarantee that these methods only run on headless system user mode devices by 30 * using {@code DeviceState}. 31 */ 32 @Target({ElementType.METHOD, ElementType.ANNOTATION_TYPE, ElementType.TYPE}) 33 @Retention(RetentionPolicy.RUNTIME) 34 public @interface RequireHeadlessSystemUserMode { 35 36 /** The reason this test requires headless system user mode. */ reason()37 String reason(); 38 39 /** 40 * Weight sets the order that annotations will be resolved. 41 * 42 * <p>Annotations with a lower weight will be resolved before annotations with a higher weight. 43 * 44 * <p>If there is an order requirement between annotations, ensure that the weight of the 45 * annotation which must be resolved first is lower than the one which must be resolved later. 46 * 47 * <p>Weight can be set to a {@link AnnotationRunPrecedence} constant, or to any {@link int}. 48 */ weight()49 int weight() default FIRST; 50 } 51