1/*
2 * Copyright (C) 2012 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
17package com.android.settings;
18
19import android.test.AndroidTestCase;
20
21import com.android.settings.DeviceInfoSettings;
22
23public class DeviceInfoSettingsTest extends AndroidTestCase {
24
25    public void testGetFormattedKernelVersion() throws Exception {
26        if ("Unavailable".equals(DeviceInfoSettings.getFormattedKernelVersion())) {
27            fail("formatKernelVersion can't cope with this device's /proc/version");
28        }
29    }
30
31    public void testFormatKernelVersion() throws Exception {
32        assertEquals("Unavailable", DeviceInfoSettings.formatKernelVersion(""));
33        assertEquals("2.6.38.8-gg784\n" +
34                     "root@hpao4.eem.corp.google.com #2\n" +
35                     "Fri Feb 24 03:31:23 PST 2012",
36                     DeviceInfoSettings.formatKernelVersion("Linux version 2.6.38.8-gg784 " +
37                         "(root@hpao4.eem.corp.google.com) " +
38                         "(gcc version 4.4.3 (Ubuntu 4.4.3-4ubuntu5) ) #2 SMP " +
39                         "Fri Feb 24 03:31:23 PST 2012"));
40        assertEquals("3.0.31-g6fb96c9\n" +
41                     "android-build@vpbs1.mtv.corp.google.com #1\n" +
42                     "Thu Jun 28 11:02:39 PDT 2012",
43                     DeviceInfoSettings.formatKernelVersion("Linux version 3.0.31-g6fb96c9 " +
44                         "(android-build@vpbs1.mtv.corp.google.com) " +
45                         "(gcc version 4.6.x-google 20120106 (prerelease) (GCC) ) #1 " +
46                         "SMP PREEMPT Thu Jun 28 11:02:39 PDT 2012"));
47        assertEquals("2.6.38.8-a-b-jellybean+\n" +
48                     "x@y #1\n" +
49                     "Tue Aug 28 22:10:46 CDT 2012",
50                     DeviceInfoSettings.formatKernelVersion("Linux version " +
51                         "2.6.38.8-a-b-jellybean+ (x@y) " +
52                         "(gcc version 4.4.3 (GCC) ) #1 PREEMPT Tue Aug 28 22:10:46 CDT 2012"));
53    }
54}
55