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/*
* Copyright (c) 2015, 2021 SAP SE. All rights reserved.
* Copyright (c) 2025, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code 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
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
import jdk.test.lib.Platform;
import jdk.test.lib.process.OutputAnalyzer;
import jdk.test.lib.process.ProcessTools;
import jtreg.SkippedException;
/*
* @test
* @bug 8132374 8359830
* @summary Check that the value of the os.version property is equal
* to the value of the corresponding OS provided tools.
* @library /test/lib
* @build jtreg.SkippedException
* @run main OsVersionTest
* @author Volker Simonis
*/
public class OsVersionTest {
public static void main(String[] args) throws Throwable {
final String osVersion = System.getProperty("os.version");
if (osVersion == null) {
throw new Error("Missing value for os.version system property");
}
if (Platform.isLinux()) {
OutputAnalyzer output = ProcessTools.executeProcess("uname", "-r");
output.shouldHaveExitValue(0);
if (!osVersion.equals(output.getOutput().trim())) {
throw new Error(osVersion + " != " + output.getOutput().trim());
}
} else if (Platform.isOSX()) {
testMacOS(osVersion);
} else if (Platform.isAix()) {
OutputAnalyzer output1 = ProcessTools.executeProcess("uname", "-v");
output1.shouldHaveExitValue(0);
OutputAnalyzer output2 = ProcessTools.executeProcess("uname", "-r");
output2.shouldHaveExitValue(0);
String version = output1.getOutput().trim() + "." + output2.getOutput().trim();
if (!osVersion.equals(version)) {
throw new Error(osVersion + " != " + version);
}
} else if (Platform.isWindows()) {
OutputAnalyzer output = ProcessTools.executeProcess("cmd", "/c", "ver");
output.shouldHaveExitValue(0);
String version = output.firstMatch(".+\\[Version ([0-9.]+)\\]", 1);
if (version == null || !version.startsWith(osVersion)) {
throw new Error(osVersion + " != " + version);
}
} else {
throw new jtreg.SkippedException("This test is currently not supported on " +
Platform.getOsName());
}
}
private static void testMacOS(final String sysPropOsVersion) throws Exception {
final ProcessBuilder pb = new ProcessBuilder("sw_vers", "-productVersion");
// if the test was launched with SYSTEM_VERSION_COMPAT environment variable set,
// then propagate that to the sw_vers too
final String versionCompat = System.getenv().get("SYSTEM_VERSION_COMPAT");
if (versionCompat != null) {
pb.environment().put("SYSTEM_VERSION_COMPAT", versionCompat);
}
final OutputAnalyzer output = ProcessTools.executeCommand(pb);
output.shouldHaveExitValue(0);
final String swVersOutput = output.getOutput().trim();
if (!sysPropOsVersion.equals(swVersOutput)) {
throw new Error("sw_vers reports macOS version: " + swVersOutput
+ " but os.version system property reports version: " + sysPropOsVersion);
}
}
}
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