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Commit e87aea25 authored by Makoto Onuki's avatar Makoto Onuki
Browse files

[Ravenwood] A few clean-ups 

- Now unsupported Context API will throw with a more useful message.
- Change all the "stub"s in the policy files to "keep"s. They are the
  same thing (with the current use of hoststubgen) and "keep" matches
  the annotation name better.

Bug: 292141694
Test:  $ANDROID_BUILD_TOP/frameworks/base/ravenwood/scripts/run-ravenwood-tests.sh

Change-Id: I56b60543801ebe9a4f1ba253996edc80f1bf3e32
parent cdecb49e

ravenwood/junit-impl-src/android/platform/test/ravenwood/RavenwoodBaseContext.java

0 → 100644
+753 −0
Original line number Diff line number Diff line 
/*

 * Copyright (C) 2024 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 android.platform.test.ravenwood;



import android.content.BroadcastReceiver;

import android.content.ComponentName;

import android.content.ContentResolver;

import android.content.Context;

import android.content.Intent;

import android.content.IntentFilter;

import android.content.IntentSender;

import android.content.IntentSender.SendIntentException;

import android.content.ServiceConnection;

import android.content.SharedPreferences;

import android.content.pm.ApplicationInfo;

import android.content.pm.PackageManager;

import android.content.pm.PackageManager.NameNotFoundException;

import android.content.res.AssetManager;

import android.content.res.Configuration;

import android.content.res.Resources;

import android.content.res.Resources.Theme;

import android.database.DatabaseErrorHandler;

import android.database.sqlite.SQLiteDatabase;

import android.database.sqlite.SQLiteDatabase.CursorFactory;

import android.graphics.Bitmap;

import android.graphics.drawable.Drawable;

import android.net.Uri;

import android.os.Bundle;

import android.os.Handler;

import android.os.IBinder;

import android.os.Looper;

import android.os.UserHandle;

import android.view.Display;

import android.view.DisplayAdjustments;



import java.io.File;

import java.io.FileInputStream;

import java.io.FileNotFoundException;

import java.io.FileOutputStream;

import java.io.IOException;

import java.io.InputStream;



/**

 * A subclass of Context with all the abstract methods replaced with concrete methods.

 *

 * <p>In order to make sure it implements all the abstract methods, we intentionally keep it

 * non-abstract.

 */

public class RavenwoodBaseContext extends Context {

    RavenwoodBaseContext() {

        // Only usable by ravenwood.

    }



    private static RuntimeException notSupported() {

        return new RuntimeException("This Context API is not yet supported under"

                + " the Ravenwood deviceless testing environment. Contact g/ravenwood");

    }



    @Override

    public AssetManager getAssets() {

        throw notSupported();

    }



    @Override

    public Resources getResources() {

        throw notSupported();

    }



    @Override

    public PackageManager getPackageManager() {

        throw notSupported();

    }



    @Override

    public ContentResolver getContentResolver() {

        throw notSupported();

    }



    @Override

    public Looper getMainLooper() {

        throw notSupported();

    }



    @Override

    public Context getApplicationContext() {

        throw notSupported();

    }



    @Override

    public void setTheme(int resid) {

        throw notSupported();

    }



    @Override

    public Theme getTheme() {

        throw notSupported();

    }



    @Override

    public ClassLoader getClassLoader() {

        throw notSupported();

    }



    @Override

    public String getPackageName() {

        throw notSupported();

    }



    @Override

    public String getBasePackageName() {

        throw notSupported();

    }



    @Override

    public ApplicationInfo getApplicationInfo() {

        throw notSupported();

    }



    @Override

    public String getPackageResourcePath() {

        throw notSupported();

    }



    @Override

    public String getPackageCodePath() {

        throw notSupported();

    }



    @Override

    public SharedPreferences getSharedPreferences(String name, int mode) {

        throw notSupported();

    }



    @Override

    public SharedPreferences getSharedPreferences(File file, int mode) {

        throw notSupported();

    }



    @Override

    public boolean moveSharedPreferencesFrom(Context sourceContext, String name) {

        throw notSupported();

    }



    @Override

    public boolean deleteSharedPreferences(String name) {

        throw notSupported();

    }



    @Override

    public void reloadSharedPreferences() {

        throw notSupported();

    }



    @Override

    public FileInputStream openFileInput(String name) throws FileNotFoundException {

        throw notSupported();

    }



    @Override

    public FileOutputStream openFileOutput(String name, int mode) throws FileNotFoundException {

        throw notSupported();

    }



    @Override

    public boolean deleteFile(String name) {

        throw notSupported();

    }



    @Override

    public File getFileStreamPath(String name) {

        throw notSupported();

    }



    @Override

    public File getSharedPreferencesPath(String name) {

        throw notSupported();

    }



    @Override

    public File getDataDir() {

        throw notSupported();

    }



    @Override

    public File getFilesDir() {

        throw notSupported();

    }



    @Override

    public File getNoBackupFilesDir() {

        throw notSupported();

    }



    @Override

    public File getExternalFilesDir(String type) {

        throw notSupported();

    }



    @Override

    public File[] getExternalFilesDirs(String type) {

        throw notSupported();

    }



    @Override

    public File getObbDir() {

        throw notSupported();

    }



    @Override

    public File[] getObbDirs() {

        throw notSupported();

    }



    @Override

    public File getCacheDir() {

        throw notSupported();

    }



    @Override

    public File getCodeCacheDir() {

        throw notSupported();

    }



    @Override

    public File getExternalCacheDir() {

        throw notSupported();

    }



    @Override

    public File getPreloadsFileCache() {

        throw notSupported();

    }



    @Override

    public File[] getExternalCacheDirs() {

        throw notSupported();

    }



    @Override

    public File[] getExternalMediaDirs() {

        throw notSupported();

    }



    @Override

    public String[] fileList() {

        throw notSupported();

    }



    @Override

    public File getDir(String name, int mode) {

        throw notSupported();

    }



    @Override

    public SQLiteDatabase openOrCreateDatabase(String name, int mode, CursorFactory factory) {

        throw notSupported();

    }



    @Override

    public SQLiteDatabase openOrCreateDatabase(String name, int mode, CursorFactory factory,

            DatabaseErrorHandler errorHandler) {

        throw notSupported();

    }



    @Override

    public boolean moveDatabaseFrom(Context sourceContext, String name) {

        throw notSupported();

    }



    @Override

    public boolean deleteDatabase(String name) {

        throw notSupported();

    }



    @Override

    public File getDatabasePath(String name) {

        throw notSupported();

    }



    @Override

    public String[] databaseList() {

        throw notSupported();

    }



    @Override

    public Drawable getWallpaper() {

        throw notSupported();

    }



    @Override

    public Drawable peekWallpaper() {

        throw notSupported();

    }



    @Override

    public int getWallpaperDesiredMinimumWidth() {

        throw notSupported();

    }



    @Override

    public int getWallpaperDesiredMinimumHeight() {

        throw notSupported();

    }



    @Override

    public void setWallpaper(Bitmap bitmap) throws IOException {

        throw notSupported();

    }



    @Override

    public void setWallpaper(InputStream data) throws IOException {

        throw notSupported();

    }



    @Override

    public void clearWallpaper() throws IOException {

        throw notSupported();

    }



    @Override

    public void startActivity(Intent intent) {

        throw notSupported();

    }



    @Override

    public void startActivity(Intent intent, Bundle options) {

        throw notSupported();

    }



    @Override

    public void startActivities(Intent[] intents) {

        throw notSupported();

    }



    @Override

    public void startActivities(Intent[] intents, Bundle options) {

        throw notSupported();

    }



    @Override

    public void startIntentSender(IntentSender intent, Intent fillInIntent, int flagsMask,

            int flagsValues, int extraFlags) throws SendIntentException {

        throw notSupported();

    }



    @Override

    public void startIntentSender(IntentSender intent, Intent fillInIntent, int flagsMask,

            int flagsValues, int extraFlags, Bundle options) throws SendIntentException {

        throw notSupported();

    }



    @Override

    public void sendBroadcast(Intent intent) {

        throw notSupported();

    }



    @Override

    public void sendBroadcast(Intent intent, String receiverPermission) {

        throw notSupported();

    }



    @Override

    public void sendBroadcastAsUserMultiplePermissions(Intent intent, UserHandle user,

            String[] receiverPermissions) {

        throw notSupported();

    }



    @Override

    public void sendBroadcast(Intent intent, String receiverPermission, int appOp) {

        throw notSupported();

    }



    @Override

    public void sendOrderedBroadcast(Intent intent, String receiverPermission) {

        throw notSupported();

    }



    @Override

    public void sendOrderedBroadcast(Intent intent, String receiverPermission,

            BroadcastReceiver resultReceiver, Handler scheduler, int initialCode,

            String initialData, Bundle initialExtras) {

        throw notSupported();

    }



    @Override

    public void sendOrderedBroadcast(Intent intent, String receiverPermission,

            int appOp, BroadcastReceiver resultReceiver, Handler scheduler, int initialCode,

            String initialData, Bundle initialExtras) {

        throw notSupported();

    }



    @Override

    public void sendBroadcastAsUser(Intent intent, UserHandle user) {

        throw notSupported();

    }



    @Override

    public void sendBroadcastAsUser(Intent intent, UserHandle user, String receiverPermission) {

        throw notSupported();

    }



    @Override

    public void sendBroadcastAsUser(Intent intent, UserHandle user, String receiverPermission,

            Bundle options) {

        throw notSupported();

    }



    @Override

    public void sendBroadcastAsUser(Intent intent, UserHandle user, String receiverPermission,

            int appOp) {

        throw notSupported();

    }



    @Override

    public void sendOrderedBroadcastAsUser(Intent intent, UserHandle user,

            String receiverPermission, BroadcastReceiver resultReceiver, Handler scheduler,

            int initialCode, String initialData, Bundle initialExtras) {

        throw notSupported();

    }



    @Override

    public void sendOrderedBroadcastAsUser(Intent intent, UserHandle user,

            String receiverPermission, int appOp, BroadcastReceiver resultReceiver,

            Handler scheduler, int initialCode, String initialData, Bundle initialExtras) {

        throw notSupported();

    }



    @Override

    public void sendOrderedBroadcastAsUser(Intent intent, UserHandle user,

            String receiverPermission, int appOp, Bundle options,

            BroadcastReceiver resultReceiver, Handler scheduler, int initialCode,

            String initialData, Bundle initialExtras) {

        throw notSupported();

    }



    @Override

    public void sendStickyBroadcast(Intent intent) {

        throw notSupported();

    }



    @Override

    public void sendStickyOrderedBroadcast(Intent intent, BroadcastReceiver resultReceiver,

            Handler scheduler, int initialCode, String initialData, Bundle initialExtras) {

        throw notSupported();



    }



    @Override

    public void removeStickyBroadcast(Intent intent) {

        throw notSupported();



    }



    @Override

    public void sendStickyBroadcastAsUser(Intent intent, UserHandle user) {

        throw notSupported();

    }



    @Override

    public void sendStickyBroadcastAsUser(Intent intent, UserHandle user, Bundle options) {

        throw notSupported();



    }



    @Override

    public void sendStickyOrderedBroadcastAsUser(Intent intent, UserHandle user,

            BroadcastReceiver resultReceiver, Handler scheduler, int initialCode,

            String initialData, Bundle initialExtras) {

        throw notSupported();

    }



    @Override

    public void removeStickyBroadcastAsUser(Intent intent, UserHandle user) {

        throw notSupported();

    }



    @Override

    public Intent registerReceiver(BroadcastReceiver receiver, IntentFilter filter) {

        throw notSupported();

    }



    @Override

    public Intent registerReceiver(BroadcastReceiver receiver, IntentFilter filter, int flags) {

        throw notSupported();

    }



    @Override

    public Intent registerReceiver(BroadcastReceiver receiver, IntentFilter filter,

            String broadcastPermission, Handler scheduler) {

        throw notSupported();

    }



    @Override

    public Intent registerReceiver(BroadcastReceiver receiver, IntentFilter filter,

            String broadcastPermission, Handler scheduler, int flags) {

        throw notSupported();

    }



    @Override

    public Intent registerReceiverAsUser(BroadcastReceiver receiver, UserHandle user,

            IntentFilter filter, String broadcastPermission, Handler scheduler) {

        throw notSupported();

    }



    @Override

    public Intent registerReceiverAsUser(BroadcastReceiver receiver, UserHandle user,

            IntentFilter filter, String broadcastPermission, Handler scheduler, int flags) {

        throw notSupported();

    }



    @Override

    public void unregisterReceiver(BroadcastReceiver receiver) {

        throw notSupported();

    }



    @Override

    public ComponentName startService(Intent service) {

        throw notSupported();

    }



    @Override

    public ComponentName startForegroundService(Intent service) {

        throw notSupported();

    }



    @Override

    public ComponentName startForegroundServiceAsUser(Intent service, UserHandle user) {

        throw notSupported();

    }



    @Override

    public boolean stopService(Intent service) {

        throw notSupported();

    }



    @Override

    public ComponentName startServiceAsUser(Intent service, UserHandle user) {

        throw notSupported();

    }



    @Override

    public boolean stopServiceAsUser(Intent service, UserHandle user) {

        throw notSupported();

    }



    @Override

    public boolean bindService(Intent service, ServiceConnection conn, int flags) {

        throw notSupported();

    }



    @Override

    public void unbindService(ServiceConnection conn) {

        throw notSupported();

    }



    @Override

    public boolean startInstrumentation(ComponentName className, String profileFile,

            Bundle arguments) {

        throw notSupported();

    }



    @Override

    public Object getSystemService(String name) {

        throw notSupported();

    }



    @Override

    public String getSystemServiceName(Class<?> serviceClass) {

        throw notSupported();

    }



    @Override

    public int checkPermission(String permission, int pid, int uid) {

        throw notSupported();

    }



    @Override

    public int checkPermission(String permission, int pid, int uid, IBinder callerToken) {

        throw notSupported();

    }



    @Override

    public int checkCallingPermission(String permission) {

        throw notSupported();

    }



    @Override

    public int checkCallingOrSelfPermission(String permission) {

        throw notSupported();

    }



    @Override

    public int checkSelfPermission(String permission) {

        throw notSupported();

    }



    @Override

    public void enforcePermission(String permission, int pid, int uid, String message) {

        throw notSupported();

    }



    @Override

    public void enforceCallingPermission(String permission, String message) {

        throw notSupported();

    }



    @Override

    public void enforceCallingOrSelfPermission(String permission, String message) {

        throw notSupported();

    }



    @Override

    public void grantUriPermission(String toPackage, Uri uri, int modeFlags) {

        throw notSupported();

    }



    @Override

    public void revokeUriPermission(Uri uri, int modeFlags) {

        throw notSupported();

    }



    @Override

    public void revokeUriPermission(String toPackage, Uri uri, int modeFlags) {

        throw notSupported();

    }



    @Override

    public int checkUriPermission(Uri uri, int pid, int uid, int modeFlags) {

        throw notSupported();

    }



    @Override

    public int checkUriPermission(Uri uri, int pid, int uid, int modeFlags, IBinder callerToken) {

        throw notSupported();

    }



    @Override

    public int checkCallingUriPermission(Uri uri, int modeFlags) {

        throw notSupported();

    }



    @Override

    public int checkCallingOrSelfUriPermission(Uri uri, int modeFlags) {

        throw notSupported();

    }



    @Override

    public int checkUriPermission(Uri uri, String readPermission, String writePermission,

            int pid, int uid, int modeFlags) {

        throw notSupported();

    }



    @Override

    public void enforceUriPermission(Uri uri, int pid, int uid, int modeFlags, String message) {

        throw notSupported();

    }



    @Override

    public void enforceCallingUriPermission(Uri uri, int modeFlags, String message) {

        throw notSupported();

    }



    @Override

    public void enforceCallingOrSelfUriPermission(Uri uri, int modeFlags, String message) {

        throw notSupported();

    }



    @Override

    public void enforceUriPermission(Uri uri, String readPermission, String writePermission,

            int pid, int uid, int modeFlags, String message) {

        throw notSupported();

    }



    @Override

    public Context createPackageContext(String packageName, int flags)

            throws NameNotFoundException {

        throw notSupported();

    }



    @Override

    public Context createApplicationContext(ApplicationInfo application, int flags)

            throws NameNotFoundException {

        throw notSupported();

    }



    @Override

    public Context createContextForSplit(String splitName) throws NameNotFoundException {

        throw notSupported();

    }



    @Override

    public Context createConfigurationContext(Configuration overrideConfiguration) {

        throw notSupported();

    }



    @Override

    public Context createDisplayContext(Display display) {

        throw notSupported();

    }



    @Override

    public Context createDeviceProtectedStorageContext() {

        throw notSupported();

    }



    @Override

    public Context createCredentialProtectedStorageContext() {

        throw notSupported();

    }



    @Override

    public DisplayAdjustments getDisplayAdjustments(int displayId) {

        throw notSupported();

    }



    @Override

    public int getDisplayId() {

        throw notSupported();

    }



    @Override

    public void updateDisplay(int displayId) {

        throw notSupported();

    }



    @Override

    public boolean isDeviceProtectedStorage() {

        throw notSupported();

    }



    @Override

    public boolean isCredentialProtectedStorage() {

        throw notSupported();

    }



    @Override

    public boolean canLoadUnsafeResources() {

        throw notSupported();

    }

}

ravenwood/junit-impl-src/android/platform/test/ravenwood/RavenwoodContext.java

+1 −2
Original line number Diff line number Diff line
@@ -28,7 +28,6 @@ import android.os.ServiceManager; 
import android.os.UserHandle;

import android.ravenwood.example.BlueManager;

import android.ravenwood.example.RedManager;

import android.test.mock.MockContext;

import android.util.ArrayMap;

import android.util.Singleton;
@@ -36,7 +35,7 @@ import java.util.Objects; 
import java.util.concurrent.Executor;

import java.util.function.Supplier;



public class RavenwoodContext extends MockContext {

public class RavenwoodContext extends RavenwoodBaseContext {

    private final String mPackageName;

    private final HandlerThread mMainThread;

ravenwood/texts/ravenwood-framework-policies.txt

+40 −40
Original line number Diff line number Diff line 
# Ravenwood "policy" file for framework-minus-apex.



# Keep all AIDL interfaces

class :aidl stubclass

class :aidl keepclass



# Keep all feature flag implementations

class :feature_flags stubclass

class :feature_flags keepclass



# Keep all sysprops generated code implementations

class :sysprops stubclass

class :sysprops keepclass



# Exported to Mainline modules; cannot use annotations

class com.android.internal.util.FastXmlSerializer stubclass

class com.android.internal.util.FileRotator stubclass

class com.android.internal.util.HexDump stubclass

class com.android.internal.util.IndentingPrintWriter stubclass

class com.android.internal.util.LocalLog stubclass

class com.android.internal.util.MessageUtils stubclass

class com.android.internal.util.TokenBucket stubclass

class android.os.HandlerExecutor stubclass

class android.util.BackupUtils stubclass

class android.util.IndentingPrintWriter stubclass

class android.util.LocalLog stubclass

class android.util.Pair stubclass

class android.util.Rational stubclass

class com.android.internal.util.FastXmlSerializer keepclass

class com.android.internal.util.FileRotator keepclass

class com.android.internal.util.HexDump keepclass

class com.android.internal.util.IndentingPrintWriter keepclass

class com.android.internal.util.LocalLog keepclass

class com.android.internal.util.MessageUtils keepclass

class com.android.internal.util.TokenBucket keepclass

class android.os.HandlerExecutor keepclass

class android.util.BackupUtils keepclass

class android.util.IndentingPrintWriter keepclass

class android.util.LocalLog keepclass

class android.util.Pair keepclass

class android.util.Rational keepclass



# From modules-utils; cannot use annotations

class com.android.internal.util.Preconditions stubclass

class com.android.internal.logging.InstanceId stubclass

class com.android.internal.logging.InstanceIdSequence stubclass

class com.android.internal.logging.UiEvent stubclass

class com.android.internal.logging.UiEventLogger stubclass

class com.android.internal.util.Preconditions keepclass

class com.android.internal.logging.InstanceId keepclass

class com.android.internal.logging.InstanceIdSequence keepclass

class com.android.internal.logging.UiEvent keepclass

class com.android.internal.logging.UiEventLogger keepclass



# From modules-utils; cannot use annotations

class com.android.modules.utils.BinaryXmlPullParser stubclass

class com.android.modules.utils.BinaryXmlSerializer stubclass

class com.android.modules.utils.FastDataInput stubclass

class com.android.modules.utils.FastDataOutput stubclass

class com.android.modules.utils.ModifiedUtf8 stubclass

class com.android.modules.utils.TypedXmlPullParser stubclass

class com.android.modules.utils.TypedXmlSerializer stubclass

class com.android.modules.utils.BinaryXmlPullParser keepclass

class com.android.modules.utils.BinaryXmlSerializer keepclass

class com.android.modules.utils.FastDataInput keepclass

class com.android.modules.utils.FastDataOutput keepclass

class com.android.modules.utils.ModifiedUtf8 keepclass

class com.android.modules.utils.TypedXmlPullParser keepclass

class com.android.modules.utils.TypedXmlSerializer keepclass



# Uri

class android.net.Uri stubclass

class android.net.UriCodec stubclass

class android.net.Uri keepclass

class android.net.UriCodec keepclass



# Telephony

class android.telephony.PinResult stubclass

class android.telephony.PinResult keepclass



# Just enough to support mocking, no further functionality

class android.content.BroadcastReceiver stub

    method <init> ()V stub

class android.content.Context stub

    method <init> ()V stub

    method getSystemService (Ljava/lang/Class;)Ljava/lang/Object; stub

class android.content.pm.PackageManager stub

    method <init> ()V stub

class android.text.ClipboardManager stub

    method <init> ()V stub
 
class android.content.BroadcastReceiver keep

    method <init> ()V keep

class android.content.Context keep

    method <init> ()V keep

    method getSystemService (Ljava/lang/Class;)Ljava/lang/Object; keep

class android.content.pm.PackageManager keep

    method <init> ()V keep

class android.text.ClipboardManager keep

    method <init> ()V keep

ravenwood/texts/ravenwood-services-policies.txt

+2 −2
Original line number Diff line number Diff line 
# Ravenwood "policy" file for services.core.



# Keep all AIDL interfaces

class :aidl stubclass

class :aidl keepclass



# Keep all feature flag implementations

class :feature_flags stubclass
 
class :feature_flags keepclass