Jeff Sharkey | 82ca901 | 2017-01-08 17:06:58 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2017 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.server.pm; |
| 18 | |
| 19 | import android.content.pm.ApplicationInfo; |
| 20 | import android.content.pm.PackageManager; |
| 21 | import android.content.pm.PackageStats; |
| 22 | import android.os.UserHandle; |
| 23 | import android.test.AndroidTestCase; |
| 24 | import android.util.Log; |
| 25 | |
| 26 | import com.android.internal.util.ArrayUtils; |
| 27 | |
| 28 | import java.util.Arrays; |
| 29 | |
| 30 | public class InstallerTest extends AndroidTestCase { |
| 31 | private static final String TAG = "InstallerTest"; |
| 32 | |
| 33 | private Installer mInstaller; |
| 34 | |
| 35 | @Override |
| 36 | public void setUp() throws Exception { |
| 37 | mInstaller = new Installer(getContext()); |
| 38 | mInstaller.onStart(); |
| 39 | } |
| 40 | |
| 41 | @Override |
| 42 | public void tearDown() throws Exception { |
| 43 | mInstaller = null; |
| 44 | } |
| 45 | |
| 46 | public void testGetAppSize() throws Exception { |
Jeff Sharkey | dd0edac | 2017-01-17 15:22:30 -0700 | [diff] [blame] | 47 | int[] appIds = null; |
| 48 | |
Jeff Sharkey | 82ca901 | 2017-01-08 17:06:58 -0700 | [diff] [blame] | 49 | final PackageManager pm = getContext().getPackageManager(); |
| 50 | for (ApplicationInfo app : pm.getInstalledApplications(0)) { |
| 51 | final int userId = UserHandle.getUserId(app.uid); |
| 52 | final int appId = UserHandle.getAppId(app.uid); |
| 53 | |
Jeff Sharkey | dd0edac | 2017-01-17 15:22:30 -0700 | [diff] [blame] | 54 | if (ArrayUtils.contains(appIds, appId)) { |
| 55 | continue; |
| 56 | } else { |
| 57 | appIds = ArrayUtils.appendInt(appIds, appId); |
| 58 | } |
| 59 | |
Jeff Sharkey | 82ca901 | 2017-01-08 17:06:58 -0700 | [diff] [blame] | 60 | final String[] packageNames = pm.getPackagesForUid(app.uid); |
| 61 | final long[] ceDataInodes = new long[packageNames.length]; |
| 62 | final String[] codePaths = new String[packageNames.length]; |
| 63 | |
| 64 | for (int i = 0; i < packageNames.length; i++) { |
| 65 | final ApplicationInfo info = pm.getApplicationInfo(packageNames[i], 0); |
| 66 | codePaths[i] = info.getCodePath(); |
| 67 | } |
| 68 | |
| 69 | final PackageStats stats = new PackageStats(app.packageName); |
| 70 | final PackageStats quotaStats = new PackageStats(app.packageName); |
| 71 | |
| 72 | mInstaller.getAppSize(app.volumeUuid, packageNames, userId, 0, |
| 73 | appId, ceDataInodes, codePaths, stats); |
| 74 | |
| 75 | mInstaller.getAppSize(app.volumeUuid, packageNames, userId, Installer.FLAG_USE_QUOTA, |
| 76 | appId, ceDataInodes, codePaths, quotaStats); |
| 77 | |
| 78 | checkEquals(Arrays.toString(packageNames) + " UID=" + app.uid, stats, quotaStats); |
| 79 | } |
| 80 | } |
| 81 | |
| 82 | public void testGetUserSize() throws Exception { |
| 83 | int[] appIds = null; |
| 84 | |
| 85 | final PackageManager pm = getContext().getPackageManager(); |
| 86 | for (ApplicationInfo app : pm.getInstalledApplications(0)) { |
| 87 | final int appId = UserHandle.getAppId(app.uid); |
| 88 | if (!ArrayUtils.contains(appIds, appId)) { |
| 89 | appIds = ArrayUtils.appendInt(appIds, appId); |
| 90 | } |
| 91 | } |
| 92 | |
| 93 | final PackageStats stats = new PackageStats("android"); |
| 94 | final PackageStats quotaStats = new PackageStats("android"); |
| 95 | |
| 96 | mInstaller.getUserSize(null, UserHandle.USER_SYSTEM, 0, |
| 97 | appIds, stats); |
| 98 | |
| 99 | mInstaller.getUserSize(null, UserHandle.USER_SYSTEM, Installer.FLAG_USE_QUOTA, |
| 100 | appIds, quotaStats); |
| 101 | |
| 102 | checkEquals(Arrays.toString(appIds), stats, quotaStats); |
| 103 | } |
| 104 | |
| 105 | public void testGetExternalSize() throws Exception { |
| 106 | |
| 107 | final long[] stats = mInstaller.getExternalSize(null, UserHandle.USER_SYSTEM, 0); |
| 108 | |
| 109 | final long[] quotaStats = mInstaller.getExternalSize(null, UserHandle.USER_SYSTEM, |
| 110 | Installer.FLAG_USE_QUOTA); |
| 111 | |
| 112 | for (int i = 0; i < stats.length; i++) { |
| 113 | checkEquals("#" + i, stats[i], quotaStats[i]); |
| 114 | } |
| 115 | } |
| 116 | |
| 117 | private static void checkEquals(String msg, PackageStats a, PackageStats b) { |
| 118 | checkEquals(msg + " codeSize", a.codeSize, b.codeSize); |
| 119 | checkEquals(msg + " dataSize", a.dataSize, b.dataSize); |
| 120 | checkEquals(msg + " cacheSize", a.cacheSize, b.cacheSize); |
| 121 | checkEquals(msg + " externalCodeSize", a.externalCodeSize, b.externalCodeSize); |
| 122 | checkEquals(msg + " externalDataSize", a.externalDataSize, b.externalDataSize); |
| 123 | checkEquals(msg + " externalCacheSize", a.externalCacheSize, b.externalCacheSize); |
| 124 | } |
| 125 | |
| 126 | private static void checkEquals(String msg, long expected, long actual) { |
| 127 | if (expected != actual) { |
| 128 | Log.e(TAG, msg + " expected " + expected + " actual " + actual); |
| 129 | } |
| 130 | } |
| 131 | } |