| /* |
| * Copyright (C) 2017 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.settingslib; |
| |
| import static com.google.common.truth.Truth.assertThat; |
| |
| import android.content.Context; |
| import android.system.StructUtsname; |
| |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.robolectric.RuntimeEnvironment; |
| import org.robolectric.annotation.Config; |
| |
| @RunWith(SettingsLibRobolectricTestRunner.class) |
| @Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION) |
| public class DeviceInfoUtilsTest { |
| |
| private Context mContext; |
| |
| @Before |
| public void setup() { |
| mContext = RuntimeEnvironment.application; |
| } |
| |
| @Test |
| public void formatKernelVersion_regularInputVersion_shouldStripOptionalValues() { |
| final String sysName = "Linux"; |
| final String nodeName = "localhost"; |
| final String release = "4.4.88-g134be430baab"; |
| final String version = "#1 SMP PREEMPT Tue Dec 31 12:00:00 UTC 2017"; |
| final String machine = "aarch64"; |
| final StructUtsname uname = new StructUtsname(sysName, nodeName, release, version, machine); |
| |
| final String expected = release + "\n" + "#1 Tue Dec 31 12:00:00 UTC 2017"; |
| |
| assertThat(DeviceInfoUtils.formatKernelVersion(mContext, uname)).isEqualTo(expected); |
| } |
| |
| @Test |
| public void formatKernelVersion_nonRegularInputVersion_shouldBeUnavailable() { |
| final String sysName = "Linux"; |
| final String nodeName = "localhost"; |
| final String release = "4.4.88-g134be430baab"; |
| final String version = "%@%!asd%#@!$" + "\n " + "fasdfasdfa13ta"; |
| final String machine = "aarch64"; |
| final StructUtsname uname = new StructUtsname(sysName, nodeName, release, version, machine); |
| |
| final String expected = mContext.getString(R.string.status_unavailable); |
| |
| assertThat(DeviceInfoUtils.formatKernelVersion(mContext, uname)).isEqualTo(expected); |
| } |
| |
| @Test |
| public void formatKernelVersion_nullInputVersion_shouldBeUnavailable() { |
| final String expected = mContext.getString(R.string.status_unavailable); |
| |
| assertThat(DeviceInfoUtils.formatKernelVersion(mContext, null)).isEqualTo(expected); |
| } |
| } |