Mercurial > hg > release > thermostat-2.0
view common/portability/src/test/java/com/redhat/thermostat/common/portability/internal/linux/EtcOsReleaseTest.java @ 2574:cd5b08c32052
[PATCH] refactoring portable code part 2
Move more of the Linux "/proc" code into the portability package.
Change pom files to detect linux using os name rather than os family.
Reviewed-by: ebaron, neugens
Review Thread:http://icedtea.classpath.org/pipermail/thermostat/2017-January/022054.html
author | Simon Tooke <stooke@redhat.com> |
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date | Mon, 30 Jan 2017 10:30:19 -0500 |
parents | system-backend/src/test/java/com/redhat/thermostat/backend/system/internal/linux/EtcOsReleaseTest.java@e7fd8adb5f9c |
children |
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/* * Copyright 2012-2017 Red Hat, Inc. * * This file is part of Thermostat. * * Thermostat is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published * by the Free Software Foundation; either version 2, or (at your * option) any later version. * * Thermostat is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public License * along with Thermostat; see the file COPYING. If not see * <http://www.gnu.org/licenses/>. * * Linking this code with other modules is making a combined work * based on this code. Thus, the terms and conditions of the GNU * General Public License cover the whole combination. * * As a special exception, the copyright holders of this code give * you permission to link this code with independent modules to * produce an executable, regardless of the license terms of these * independent modules, and to copy and distribute the resulting * executable under terms of your choice, provided that you also * meet, for each linked independent module, the terms and conditions * of the license of that module. An independent module is a module * which is not derived from or based on this code. If you modify * this code, you may extend this exception to your version of the * library, but you are not obligated to do so. If you do not wish * to do so, delete this exception statement from your version. */ package com.redhat.thermostat.common.portability.internal.linux; import static org.junit.Assert.assertEquals; import static org.junit.Assert.assertTrue; import static org.junit.Assert.fail; import java.io.BufferedReader; import java.io.IOException; import java.io.StringReader; import java.util.UUID; import com.redhat.thermostat.shared.config.OS; import org.junit.Assume; import org.junit.Test; import com.redhat.thermostat.common.internal.test.Bug; public class EtcOsReleaseTest { static final String NOT_EXISTING_OS_RELEASE_FILE = "/thermostat-os-release-testing-" + UUID.randomUUID(); @Test public void testName() throws IOException, InterruptedException { BufferedReader reader = new BufferedReader(new StringReader("NAME=\"Name\"\n")); DistributionInformation info = new EtcOsRelease().getFromOsRelease(reader); assertEquals("Name", info.getName()); } @Test public void testVersion() throws IOException { BufferedReader reader = new BufferedReader(new StringReader("VERSION=\"Version\"\n")); DistributionInformation info = new EtcOsRelease().getFromOsRelease(reader); assertEquals("Version", info.getVersion()); } @Bug(id="981", summary="DistributionInformationTest fails on OpenSUSE Linux 12.1", url="http://icedtea.classpath.org/bugzilla/show_bug.cgi?id=981") @Test public void testFormattedOutput() throws IOException { String output = "NAME=openSUSE\n" + "VERSION = 12.1 (Asparagus)\n" + "VERSION_ID=\"12.1\"\n" + "PRETTY_NAME=\"openSUSE 12.1 (Asparagus) (x86_64)\"\n" + "ID=opensuse"; BufferedReader reader = new BufferedReader(new StringReader(output)); DistributionInformation info = new EtcOsRelease().getFromOsRelease(reader); assertEquals("openSUSE", info.getName()); assertEquals("12.1 (Asparagus)", info.getVersion()); } /** * DistributionInformation falls back on LSB when /etc/os-release contains * inconclusive content (empty in this case). It should not return some * info as "Linux". * * @throws IOException */ @Test public void testEmpty() throws IOException { String output = ""; BufferedReader reader = new BufferedReader(new StringReader(output)); DistributionInformation info = new EtcOsRelease().getFromOsRelease(reader); assertEquals(DistributionInformation.UNKNOWN_NAME, info.getName()); assertEquals(DistributionInformation.UNKNOWN_VERSION, info.getVersion()); } @Test public void getDistributionInformationThrowsIOExceptionIfFileNotThere() { Assume.assumeTrue(OS.IS_LINUX); EtcOsRelease etcOsRelease = new EtcOsRelease(NOT_EXISTING_OS_RELEASE_FILE); try { etcOsRelease.getDistributionInformation(); fail("Should have thrown IOException, since file is not there!"); } catch (IOException e) { // pass String message = e.getMessage(); assertTrue(message.contains("/thermostat-os-release-testing-")); assertTrue(message.contains("(No such file or directory)")); } } }