/* * Copyright (C) 2008 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.provider; import android.content.ContentResolver; import android.content.ContentUris; import android.content.ContentValues; import android.content.Context; import android.content.Intent; import android.content.pm.PackageManager; import android.content.pm.ResolveInfo; import android.content.pm.UserInfo; import android.database.Cursor; import android.net.Uri; import android.os.UserHandle; import android.os.UserManager; import android.provider.Settings; import android.test.AndroidTestCase; import android.test.suitebuilder.annotation.MediumTest; import android.test.suitebuilder.annotation.SmallTest; import java.util.List; /** Unit test for SettingsProvider. */ public class SettingsProviderTest extends AndroidTestCase { @MediumTest public void testNameValueCache() { ContentResolver r = getContext().getContentResolver(); Settings.Secure.putString(r, "test_service", "Value"); assertEquals("Value", Settings.Secure.getString(r, "test_service")); // Make sure the value can be overwritten. Settings.Secure.putString(r, "test_service", "New"); assertEquals("New", Settings.Secure.getString(r, "test_service")); // Also that delete works. assertEquals(1, r.delete(Settings.Secure.getUriFor("test_service"), null, null)); assertEquals(null, Settings.Secure.getString(r, "test_service")); // Try all the same things in the System table Settings.System.putString(r, "test_setting", "Value"); assertEquals("Value", Settings.System.getString(r, "test_setting")); Settings.System.putString(r, "test_setting", "New"); assertEquals("New", Settings.System.getString(r, "test_setting")); assertEquals(1, r.delete(Settings.System.getUriFor("test_setting"), null, null)); assertEquals(null, Settings.System.getString(r, "test_setting")); } @MediumTest public void testRowNameContentUri() { ContentResolver r = getContext().getContentResolver(); assertEquals("content://settings/system/test_setting", Settings.System.getUriFor("test_setting").toString()); assertEquals("content://settings/secure/test_service", Settings.Secure.getUriFor("test_service").toString()); // These tables use the row name (not ID) as their content URI. Uri tables[] = { Settings.System.CONTENT_URI, Settings.Secure.CONTENT_URI }; for (Uri table : tables) { ContentValues v = new ContentValues(); v.put(Settings.System.NAME, "test_key"); v.put(Settings.System.VALUE, "Test"); Uri uri = r.insert(table, v); assertEquals(table.toString() + "/test_key", uri.toString()); // Query with a specific URI and no WHERE clause succeeds. Cursor c = r.query(uri, null, null, null, null); try { assertTrue(c.moveToNext()); assertEquals("test_key", c.getString(c.getColumnIndex(Settings.System.NAME))); assertEquals("Test", c.getString(c.getColumnIndex(Settings.System.VALUE))); assertFalse(c.moveToNext()); } finally { c.close(); } // Query with a specific URI and a WHERE clause fails. try { r.query(uri, null, "1", null, null); fail("UnsupportedOperationException expected"); } catch (UnsupportedOperationException e) { if (!e.toString().contains("WHERE clause")) throw e; } // Query with a tablewide URI and a WHERE clause succeeds. c = r.query(table, null, "name='test_key'", null, null); try { assertTrue(c.moveToNext()); assertEquals("test_key", c.getString(c.getColumnIndex(Settings.System.NAME))); assertEquals("Test", c.getString(c.getColumnIndex(Settings.System.VALUE))); assertFalse(c.moveToNext()); } finally { c.close(); } v = new ContentValues(); v.put(Settings.System.VALUE, "Toast"); assertEquals(1, r.update(uri, v, null, null)); c = r.query(uri, null, null, null, null); try { assertTrue(c.moveToNext()); assertEquals("test_key", c.getString(c.getColumnIndex(Settings.System.NAME))); assertEquals("Toast", c.getString(c.getColumnIndex(Settings.System.VALUE))); assertFalse(c.moveToNext()); } finally { c.close(); } assertEquals(1, r.delete(uri, null, null)); } assertEquals(null, Settings.System.getString(r, "test_key")); assertEquals(null, Settings.Secure.getString(r, "test_key")); } @MediumTest public void testRowNumberContentUri() { ContentResolver r = getContext().getContentResolver(); // The bookmarks table (and everything else) uses standard row number content URIs. Uri uri = Settings.Bookmarks.add(r, new Intent("TEST"), "Test Title", "Test Folder", '*', 123); assertTrue(ContentUris.parseId(uri) > 0); assertEquals("TEST", Settings.Bookmarks.getIntentForShortcut(r, '*').getAction()); ContentValues v = new ContentValues(); v.put(Settings.Bookmarks.INTENT, "#Intent;action=TOAST;end"); assertEquals(1, r.update(uri, v, null, null)); assertEquals("TOAST", Settings.Bookmarks.getIntentForShortcut(r, '*').getAction()); assertEquals(1, r.delete(uri, null, null)); assertEquals(null, Settings.Bookmarks.getIntentForShortcut(r, '*')); } @MediumTest public void testParseProviderList() { ContentResolver r = getContext().getContentResolver(); // Make sure we get out what we put in. Settings.Secure.putString(r, Settings.Secure.LOCATION_PROVIDERS_ALLOWED, "test1,test2,test3"); assertEquals(Settings.Secure.getString(r, Settings.Secure.LOCATION_PROVIDERS_ALLOWED), "test1,test2,test3"); // Test adding a value Settings.Secure.putString(r, Settings.Secure.LOCATION_PROVIDERS_ALLOWED, ""); Settings.Secure.putString(r, Settings.Secure.LOCATION_PROVIDERS_ALLOWED, "+test1"); assertEquals("test1", Settings.Secure.getString(r, Settings.Secure.LOCATION_PROVIDERS_ALLOWED)); // Test adding a second value Settings.Secure.putString(r, Settings.Secure.LOCATION_PROVIDERS_ALLOWED, "+test2"); assertEquals("test1,test2", Settings.Secure.getString(r, Settings.Secure.LOCATION_PROVIDERS_ALLOWED)); // Test adding a third value Settings.Secure.putString(r, Settings.Secure.LOCATION_PROVIDERS_ALLOWED, "+test3"); assertEquals("test1,test2,test3", Settings.Secure.getString(r, Settings.Secure.LOCATION_PROVIDERS_ALLOWED)); // Test deleting the first value in a 3 item list Settings.Secure.putString(r, Settings.Secure.LOCATION_PROVIDERS_ALLOWED, "-test1"); assertEquals("test2,test3", Settings.Secure.getString(r, Settings.Secure.LOCATION_PROVIDERS_ALLOWED)); // Test deleting the middle value in a 3 item list Settings.Secure.putString(r, Settings.Secure.LOCATION_PROVIDERS_ALLOWED, "test1,test2,test3"); Settings.Secure.putString(r, Settings.Secure.LOCATION_PROVIDERS_ALLOWED, "-test2"); assertEquals("test1,test3", Settings.Secure.getString(r, Settings.Secure.LOCATION_PROVIDERS_ALLOWED)); // Test deleting the last value in a 3 item list Settings.Secure.putString(r, Settings.Secure.LOCATION_PROVIDERS_ALLOWED, "test1,test2,test3"); Settings.Secure.putString(r, Settings.Secure.LOCATION_PROVIDERS_ALLOWED, "-test3"); assertEquals("test1,test2", Settings.Secure.getString(r, Settings.Secure.LOCATION_PROVIDERS_ALLOWED)); } private boolean findUser(UserManager um, int userHandle) { for (UserInfo user : um.getUsers()) { if (user.id == userHandle) { return true; } } return false; } @MediumTest public void testPerUserSettings() { UserManager um = (UserManager) getContext().getSystemService(Context.USER_SERVICE); ContentResolver r = getContext().getContentResolver(); // Make sure there's an owner assertTrue(findUser(um, UserHandle.USER_OWNER)); // create a new user to use for testing UserInfo user = um.createUser("TestUser1", UserInfo.FLAG_GUEST); assertTrue(user != null); try { // Write some settings for that user as well as the current user final String TEST_KEY = "test_setting"; final int SELF_VALUE = 40; final int OTHER_VALUE = 27; Settings.System.putInt(r, TEST_KEY, SELF_VALUE); Settings.System.putIntForUser(r, TEST_KEY, OTHER_VALUE, user.id); // Verify that they read back as intended int myValue = Settings.System.getInt(r, TEST_KEY, 0); int otherValue = Settings.System.getIntForUser(r, TEST_KEY, 0, user.id); assertTrue("Running as user " + UserHandle.myUserId() + " and reading/writing as user " + user.id + ", expected to read " + SELF_VALUE + " but got " + myValue, myValue == SELF_VALUE); assertTrue("Running as user " + UserHandle.myUserId() + " and reading/writing as user " + user.id + ", expected to read " + OTHER_VALUE + " but got " + otherValue, otherValue == OTHER_VALUE); } finally { // Tidy up um.removeUser(user.id); } } @SmallTest public void testSettings() { assertCanBeHandled(new Intent(Settings.ACTION_ACCESSIBILITY_SETTINGS)); assertCanBeHandled(new Intent(Settings.ACTION_ADD_ACCOUNT)); assertCanBeHandled(new Intent(Settings.ACTION_AIRPLANE_MODE_SETTINGS)); assertCanBeHandled(new Intent(Settings.ACTION_APN_SETTINGS)); assertCanBeHandled(new Intent(Settings.ACTION_APPLICATION_DETAILS_SETTINGS) .setData(Uri.parse("package:" + getContext().getPackageName()))); assertCanBeHandled(new Intent(Settings.ACTION_APPLICATION_DEVELOPMENT_SETTINGS)); assertCanBeHandled(new Intent(Settings.ACTION_APPLICATION_SETTINGS)); assertCanBeHandled(new Intent(Settings.ACTION_BLUETOOTH_SETTINGS)); assertCanBeHandled(new Intent(Settings.ACTION_DATA_ROAMING_SETTINGS)); assertCanBeHandled(new Intent(Settings.ACTION_DATE_SETTINGS)); assertCanBeHandled(new Intent(Settings.ACTION_DEVICE_INFO_SETTINGS)); assertCanBeHandled(new Intent(Settings.ACTION_DISPLAY_SETTINGS)); assertCanBeHandled(new Intent(Settings.ACTION_INPUT_METHOD_SETTINGS)); assertCanBeHandled(new Intent(Settings.ACTION_INTERNAL_STORAGE_SETTINGS)); assertCanBeHandled(new Intent(Settings.ACTION_LOCALE_SETTINGS)); assertCanBeHandled(new Intent(Settings.ACTION_LOCATION_SOURCE_SETTINGS)); assertCanBeHandled(new Intent(Settings.ACTION_MANAGE_ALL_APPLICATIONS_SETTINGS)); assertCanBeHandled(new Intent(Settings.ACTION_MANAGE_APPLICATIONS_SETTINGS)); assertCanBeHandled(new Intent(Settings.ACTION_MEMORY_CARD_SETTINGS)); assertCanBeHandled(new Intent(Settings.ACTION_NETWORK_OPERATOR_SETTINGS)); assertCanBeHandled(new Intent(Settings.ACTION_PRIVACY_SETTINGS)); assertCanBeHandled(new Intent(Settings.ACTION_QUICK_LAUNCH_SETTINGS)); assertCanBeHandled(new Intent(Settings.ACTION_SEARCH_SETTINGS)); assertCanBeHandled(new Intent(Settings.ACTION_SECURITY_SETTINGS)); assertCanBeHandled(new Intent(Settings.ACTION_SETTINGS)); assertCanBeHandled(new Intent(Settings.ACTION_SOUND_SETTINGS)); assertCanBeHandled(new Intent(Settings.ACTION_SYNC_SETTINGS)); assertCanBeHandled(new Intent(Settings.ACTION_SYSTEM_UPDATE_SETTINGS)); assertCanBeHandled(new Intent(Settings.ACTION_USER_DICTIONARY_SETTINGS)); assertCanBeHandled(new Intent(Settings.ACTION_WIFI_IP_SETTINGS)); assertCanBeHandled(new Intent(Settings.ACTION_WIFI_SETTINGS)); assertCanBeHandled(new Intent(Settings.ACTION_WIRELESS_SETTINGS)); } private void assertCanBeHandled(final Intent intent) { PackageManager packageManager = mContext.getPackageManager(); List resolveInfoList = packageManager.queryIntentActivities(intent, 0); assertNotNull(resolveInfoList); // one or more activity can handle this intent. assertTrue(resolveInfoList.size() > 0); } }