| /* |
| * Copyright (C) 2007 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.content; |
| |
| import java.util.ArrayList; |
| |
| import android.database.ContentObserver; |
| import android.net.Uri; |
| import android.os.Handler; |
| import android.os.Looper; |
| import android.os.UserHandle; |
| import android.test.AndroidTestCase; |
| import android.test.suitebuilder.annotation.SmallTest; |
| |
| import com.android.server.content.ContentService.ObserverCall; |
| import com.android.server.content.ContentService.ObserverNode; |
| |
| /** |
| * bit FrameworksServicesTests:com.android.server.content.ObserverNodeTest |
| */ |
| @SmallTest |
| public class ObserverNodeTest extends AndroidTestCase { |
| static class TestObserver extends ContentObserver { |
| public TestObserver() { |
| super(new Handler(Looper.getMainLooper())); |
| } |
| } |
| |
| public void testUri() { |
| final int myUserHandle = UserHandle.myUserId(); |
| |
| ObserverNode root = new ObserverNode(""); |
| Uri[] uris = new Uri[] { |
| Uri.parse("content://c/a/"), |
| Uri.parse("content://c/"), |
| Uri.parse("content://x/"), |
| Uri.parse("content://c/b/"), |
| Uri.parse("content://c/a/a1/1/"), |
| Uri.parse("content://c/a/a1/2/"), |
| Uri.parse("content://c/b/1/"), |
| Uri.parse("content://c/b/2/"), |
| }; |
| |
| int[] nums = new int[] {4, 7, 1, 4, 2, 2, 3, 3}; |
| |
| // special case |
| root.addObserverLocked(uris[0], new TestObserver().getContentObserver(), false, root, |
| 0, 0, myUserHandle); |
| for(int i = 1; i < uris.length; i++) { |
| root.addObserverLocked(uris[i], new TestObserver().getContentObserver(), true, root, |
| 0, 0, myUserHandle); |
| } |
| |
| ArrayList<ObserverCall> calls = new ArrayList<ObserverCall>(); |
| |
| for (int i = nums.length - 1; i >=0; --i) { |
| root.collectObserversLocked(uris[i], 0, null, false, 0, myUserHandle, calls); |
| assertEquals(nums[i], calls.size()); |
| calls.clear(); |
| } |
| } |
| |
| public void testUriNotNotify() { |
| final int myUserHandle = UserHandle.myUserId(); |
| |
| ObserverNode root = new ObserverNode(""); |
| Uri[] uris = new Uri[] { |
| Uri.parse("content://c/"), |
| Uri.parse("content://x/"), |
| Uri.parse("content://c/a/"), |
| Uri.parse("content://c/b/"), |
| Uri.parse("content://c/a/1/"), |
| Uri.parse("content://c/a/2/"), |
| Uri.parse("content://c/b/1/"), |
| Uri.parse("content://c/b/2/"), |
| }; |
| int[] nums = new int[] {7, 1, 3, 3, 1, 1, 1, 1}; |
| |
| for(int i = 0; i < uris.length; i++) { |
| root.addObserverLocked(uris[i], new TestObserver().getContentObserver(), false, root, |
| 0, 0, myUserHandle); |
| } |
| |
| ArrayList<ObserverCall> calls = new ArrayList<ObserverCall>(); |
| |
| for (int i = uris.length - 1; i >=0; --i) { |
| root.collectObserversLocked(uris[i], 0, null, false, 0, myUserHandle, calls); |
| assertEquals(nums[i], calls.size()); |
| calls.clear(); |
| } |
| } |
| } |