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.tradefed.testtype.suite.params.multiuser;
18 
19 import com.android.tradefed.config.IConfiguration;
20 import com.android.tradefed.config.IDeviceConfiguration;
21 import com.android.tradefed.targetprep.ITargetPreparer;
22 import com.android.tradefed.targetprep.RunOnSecondaryUserTargetPreparer;
23 import com.android.tradefed.targetprep.RunOnSystemUserTargetPreparer;
24 import com.android.tradefed.testtype.IRemoteTest;
25 import com.android.tradefed.testtype.ITestAnnotationFilterReceiver;
26 import com.android.tradefed.testtype.suite.params.IModuleParameterHandler;
27 
28 import java.util.HashSet;
29 import java.util.List;
30 import java.util.Set;
31 
32 public class RunOnSecondaryUserParameterHandler implements IModuleParameterHandler {
33 
34     private static final String REQUIRE_RUN_ON_SECONDARY_USER_NAME =
35             "com.android.bedstead.harrier.annotations.RequireRunOnSecondaryUser";
36 
37     @Override
getParameterIdentifier()38     public String getParameterIdentifier() {
39         return "run-on-secondary-user";
40     }
41 
42     /** {@inheritDoc} */
43     @Override
addParameterSpecificConfig(IConfiguration moduleConfiguration)44     public void addParameterSpecificConfig(IConfiguration moduleConfiguration) {
45         for (IDeviceConfiguration deviceConfig : moduleConfiguration.getDeviceConfig()) {
46             List<ITargetPreparer> preparers = deviceConfig.getTargetPreparers();
47             // The first thing the module will do is run on a work profile
48             preparers.add(0, new RunOnSecondaryUserTargetPreparer());
49 
50             // Remove the target preparer which forces onto system user
51             preparers.removeIf(preparer -> preparer instanceof RunOnSystemUserTargetPreparer);
52         }
53     }
54 
55     @Override
applySetup(IConfiguration moduleConfiguration)56     public void applySetup(IConfiguration moduleConfiguration) {
57         // Add filter to include @RequireRunOnSecondaryUser
58         for (IRemoteTest test : moduleConfiguration.getTests()) {
59             if (test instanceof ITestAnnotationFilterReceiver) {
60                 ITestAnnotationFilterReceiver filterTest = (ITestAnnotationFilterReceiver) test;
61                 filterTest.clearIncludeAnnotations();
62                 filterTest.addIncludeAnnotation(REQUIRE_RUN_ON_SECONDARY_USER_NAME);
63 
64                 Set<String> excludeAnnotations = new HashSet<>(filterTest.getExcludeAnnotations());
65                 excludeAnnotations.remove(REQUIRE_RUN_ON_SECONDARY_USER_NAME);
66                 filterTest.clearExcludeAnnotations();
67                 filterTest.addAllExcludeAnnotation(excludeAnnotations);
68             }
69         }
70     }
71 }
72