frameworks/base/tests/permission/src/com/android/framework/permission/tests/PmPermissionsTests.java

   1 /*
   2  * Copyright (C) 2006 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.framework.permission.tests;
  18
  19 import junit.framework.TestCase;
  20 import android.content.pm.PackageManager;
  21 import android.test.AndroidTestCase;
  22 import android.test.suitebuilder.annotation.SmallTest;
  23
  24 /**
  25  * Verify PackageManager api's that require specific permissions.
  26  */
  27 public class PmPermissionsTests extends AndroidTestCase {
  28     private PackageManager mPm;
  29     private String mPkgName = "com.android.framework.permission.tests";
  30
  31     @Override
  32     protected void setUp() throws Exception {
  33         super.setUp();
  34         mPm = getContext().getPackageManager();
  35     }
  36
  37     /*
  38      * This test verifies that PackageManger.getPackageSizeInfo enforces permission
  39      * android.permission.GET_PACKAGE_SIZE
  40      */
  41     @SmallTest
  42     public void testGetPackageSize() {
  43         try {
  44             mPm.getPackageSizeInfo(mPkgName, null);
  45             fail("PackageManager.getPackageSizeInfo" +
  46                     "did not throw SecurityException as expected");
  47         } catch (SecurityException e) {
  48             // expected
  49         }
  50     }
  51
  52     /*
  53      * This test verifies that PackageManger.DeleteApplicationCacheFiles enforces permission
  54      * android.permission.DELETE_CACHE_FILES
  55      */
  56     @SmallTest
  57     public void testDeleteApplicationCacheFiles() {
  58         try {
  59             mPm.deleteApplicationCacheFiles(mPkgName, null);
  60             fail("PackageManager.deleteApplicationCacheFiles" +
  61                     "did not throw SecurityException as expected");
  62         } catch (SecurityException e) {
  63             // expected
  64         }
  65     }
  66
  67     /*
  68      * This test verifies that PackageManger.installPackage enforces permission
  69      * android.permission.INSTALL_PACKAGES
  70      */
  71     @SmallTest
  72     public void testInstallPackage() {
  73         try {
  74             mPm.installPackage(null, null, 0, null);
  75             fail("PackageManager.installPackage" +
  76                     "did not throw SecurityException as expected");
  77         } catch (SecurityException e) {
  78             // expected
  79         }
  80     }
  81
  82     /*
  83      * This test verifies that PackageManger.freeStorage
  84      * enforces permission android.permission.CLEAR_APP_CACHE
  85      */
  86     @SmallTest
  87     public void testFreeStorage1() {
  88         try {
  89             mPm.freeStorage(100000, null);
  90             fail("PackageManager.freeStorage " +
  91                    "did not throw SecurityException as expected");
  92         } catch (SecurityException e) {
  93             // expected
  94         }
  95     }
  96
  97     /*
  98      * This test verifies that PackageManger.freeStorageAndNotify
  99      * enforces permission android.permission.CLEAR_APP_CACHE
 100      */
 101     @SmallTest
 102     public void testFreeStorage2() {
 103         try {
 104             mPm.freeStorageAndNotify(100000, null);
 105             fail("PackageManager.freeStorageAndNotify" +
 106                     " did not throw SecurityException as expected");
 107         } catch (SecurityException e) {
 108             // expected
 109         }
 110     }
 111
 112     /*
 113      * This test verifies that PackageManger.clearApplicationUserData
 114      * enforces permission android.permission.CLEAR_APP_USER_DATA
 115      */
 116     @SmallTest
 117     public void testClearApplicationUserData() {
 118         try {
 119             mPm.clearApplicationUserData(mPkgName, null);
 120             fail("PackageManager.clearApplicationUserData" +
 121                     "did not throw SecurityException as expected");
 122         } catch (SecurityException e) {
 123             // expected
 124         }
 125     }
 126
 127     /*
 128      * This test verifies that PackageManger.deletePackage
 129      * enforces permission android.permission.DELETE_PACKAGES
 130      */
 131     @SmallTest
 132     public void testDeletePackage() {
 133         try {
 134             mPm.deletePackage(mPkgName, null, 0);
 135             fail("PackageManager.deletePackage" +
 136                    "did not throw SecurityException as expected");
 137         } catch (SecurityException e) {
 138             // expected
 139         }
 140     }
 141 }