1 /*
2  * Copyright (C) 2010 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 android.companion;
18 
19 import android.os.ParcelUuid;
20 import android.test.InstrumentationTestCase;
21 
22 public class BluetoothDeviceFilterUtilsTest extends InstrumentationTestCase {
23     private static final String TAG = "BluetoothDeviceFilterUtilsTest";
24 
25     private final ParcelUuid mServiceUuid =
26             ParcelUuid.fromString("F0FFFFFF-FFFF-FFFF-FFFF-FFFFFFFFFFFF");
27     private final ParcelUuid mNonMatchingDeviceUuid =
28             ParcelUuid.fromString("FFFFFFFF-FFFF-FFFF-FFFF-FFFFFFFFFFFF");
29     private final ParcelUuid mMatchingDeviceUuid =
30             ParcelUuid.fromString("F0FFFFFF-FFFF-FFFF-FFFF-FFFFFFFFFFFF");
31     private final ParcelUuid mMaskUuid =
32             ParcelUuid.fromString("FFFFFFFF-FFFF-FFFF-FFFF-FFFFFFFFFFFF");
33     private final ParcelUuid mMatchingMaskUuid =
34             ParcelUuid.fromString("F0FFFFFF-FFFF-FFFF-FFFF-FFFFFFFFFFFF");
35 
36     @Override
setUp()37     protected void setUp() throws Exception {
38         super.setUp();
39     }
40 
testUuidsMaskedEquals()41     public void testUuidsMaskedEquals() {
42         assertFalse(BluetoothDeviceFilterUtils.uuidsMaskedEquals(
43                 mNonMatchingDeviceUuid.getUuid(),
44                 mServiceUuid.getUuid(),
45                 mMaskUuid.getUuid()));
46 
47         assertTrue(BluetoothDeviceFilterUtils.uuidsMaskedEquals(
48                 mMatchingDeviceUuid.getUuid(),
49                 mServiceUuid.getUuid(),
50                 mMaskUuid.getUuid()));
51 
52         assertTrue(BluetoothDeviceFilterUtils.uuidsMaskedEquals(
53                 mNonMatchingDeviceUuid.getUuid(),
54                 mServiceUuid.getUuid(),
55                 mMatchingMaskUuid.getUuid()));
56     }
57 }
58