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/*
* Copyright (C) 2023 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.server.sdksandbox.testutils;
import android.annotation.NonNull;
import android.annotation.Nullable;
import android.app.sdksandbox.testutils.FakeSdkSandboxService;
import android.content.ComponentName;
import android.content.ServiceConnection;
import android.content.pm.PackageManager;
import android.util.ArrayMap;
import com.android.sdksandbox.ISdkSandboxService;
import com.android.server.sdksandbox.CallingInfo;
import com.android.server.sdksandbox.SdkSandboxServiceProvider;
import org.mockito.Mockito;
import java.io.PrintWriter;
/** Fake service provider that returns local instance of {@link SdkSandboxServiceProvider} */
public class FakeSdkSandboxProvider implements SdkSandboxServiceProvider {
private FakeSdkSandboxService mSdkSandboxService;
private final ArrayMap<CallingInfo, ISdkSandboxService> mService = new ArrayMap<>();
private static final String TEST_PACKAGE = "com.android.server.sdksandbox.tests";
public static final String FAKE_DUMP_OUTPUT = "FakeDump";
// When set to true, this will fail the bindService call
private boolean mFailBinding = false;
private ServiceConnection mServiceConnection = null;
public FakeSdkSandboxProvider(FakeSdkSandboxService service) {
mSdkSandboxService = service;
}
/** Disable the binding */
public void disableBinding() {
mFailBinding = true;
}
/** Restart the sandbox process */
public FakeSdkSandboxService restartSandbox() {
mServiceConnection.onServiceDisconnected(null);
// Create a new sandbox service.
mSdkSandboxService = Mockito.spy(FakeSdkSandboxService.class);
// Call onServiceConnected() again with the new fake sandbox service.
mServiceConnection.onServiceConnected(null, mSdkSandboxService.asBinder());
return mSdkSandboxService;
}
@Override
public void bindService(CallingInfo callingInfo, ServiceConnection serviceConnection) {
if (mFailBinding) {
serviceConnection.onNullBinding(new ComponentName("random", "component"));
return;
}
if (mService.containsKey(callingInfo)) {
return;
}
mService.put(callingInfo, mSdkSandboxService);
serviceConnection.onServiceConnected(null, mSdkSandboxService.asBinder());
mServiceConnection = serviceConnection;
}
@Override
public void unbindService(CallingInfo callingInfo) {
mService.remove(callingInfo);
}
@Override
public void stopSandboxService(CallingInfo callingInfo) {
mService.remove(callingInfo);
}
@Nullable
@Override
public ISdkSandboxService getSdkSandboxServiceForApp(CallingInfo callingInfo) {
return mService.get(callingInfo);
}
@Override
public void onServiceConnected(CallingInfo callingInfo, @NonNull ISdkSandboxService service) {
mService.put(callingInfo, service);
}
@Override
public void onServiceDisconnected(CallingInfo callingInfo) {
mService.put(callingInfo, null);
}
@Override
public void onAppDeath(CallingInfo callingInfo) {}
@Override
public void onSandboxDeath(CallingInfo callingInfo) {}
@Override
public boolean isSandboxBoundForApp(CallingInfo callingInfo) {
return false;
}
@Override
public int getSandboxStatusForApp(CallingInfo callingInfo) {
if (mService.containsKey(callingInfo)) {
return CREATED;
} else {
return NON_EXISTENT;
}
}
@Override
public void dump(PrintWriter writer) {
writer.println(FAKE_DUMP_OUTPUT);
}
@NonNull
@Override
public String toSandboxProcessName(@NonNull CallingInfo callingInfo)
throws PackageManager.NameNotFoundException {
return TEST_PACKAGE + SANDBOX_PROCESS_NAME_SUFFIX;
}
}
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