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DeviceInfoSettingsTest: test parsing llvm kernel

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Adds unit test for DeviceInfoUtils.formatKernelVersion to see if it can
parse a /proc/version string from a kernel compiled with Clang/LLVM.

Bug: 32455817
Change-Id: I25123bf44f67e038e01d8c76d6eab18d5616c7c2
This commit is contained in:
Nick Desaulniers
2016-10-30 14:48:08 -07:00
parent 80d1ec7dee
commit a393a4f614
1 changed files with 14 additions and 3 deletions
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68
tests/robotests/src/com/android/settings/DeviceInfoSettingsTest.java Normal file
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/*
* Copyright (C) 2012 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.settings;
import android.test.AndroidTestCase;
import android.test.suitebuilder.annotation.SmallTest;
import com.android.settingslib.DeviceInfoUtils;
import org.junit.runner.RunWith;
import org.junit.Test;
import org.robolectric.annotation.Config;
@RunWith(SettingsRobolectricTestRunner.class)
@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
public class DeviceInfoSettingsTest extends AndroidTestCase {
@Test
public void testGetFormattedKernelVersion() throws Exception {
if ("Unavailable".equals(DeviceInfoUtils.getFormattedKernelVersion())) {
fail("formatKernelVersion can't cope with this device's /proc/version");
}
}
@Test
public void testFormatKernelVersion() throws Exception {
assertEquals("Unavailable", DeviceInfoUtils.formatKernelVersion(""));
assertEquals("2.6.38.8-gg784\n" +
"root@hpao4.eem.corp.google.com #2\n" +
"Fri Feb 24 03:31:23 PST 2012",
DeviceInfoUtils.formatKernelVersion("Linux version 2.6.38.8-gg784 " +
"(root@hpao4.eem.corp.google.com) " +
"(gcc version 4.4.3 (Ubuntu 4.4.3-4ubuntu5) ) #2 SMP " +
"Fri Feb 24 03:31:23 PST 2012"));
assertEquals("3.0.31-g6fb96c9\n" +
"android-build@vpbs1.mtv.corp.google.com #1\n" +
"Thu Jun 28 11:02:39 PDT 2012",
DeviceInfoUtils.formatKernelVersion("Linux version 3.0.31-g6fb96c9 " +
"(android-build@vpbs1.mtv.corp.google.com) " +
"(gcc version 4.6.x-google 20120106 (prerelease) (GCC) ) #1 " +
"SMP PREEMPT Thu Jun 28 11:02:39 PDT 2012"));
assertEquals("2.6.38.8-a-b-jellybean+\n" +
"x@y #1\n" +
"Tue Aug 28 22:10:46 CDT 2012",
DeviceInfoUtils.formatKernelVersion("Linux version " +
"2.6.38.8-a-b-jellybean+ (x@y) " +
"(gcc version 4.4.3 (GCC) ) #1 PREEMPT Tue Aug 28 22:10:46 CDT 2012"));
assertEquals("3.18.31-g3ce5faa-dirty\n" +
"x@y #5\n" +
"Fri Oct 28 14:38:13 PDT 2016",
DeviceInfoUtils.formatKernelVersion("Linux version " +
"3.18.31-g3ce5faa-dirty (x@y) (Android clang " +
"version 3.8.275480 (based on LLVM 3.8.275480)) " +
"#5 SMP PREEMPT Fri Oct 28 14:38:13 PDT 2016"));
}
}