8067013: Rename the com.oracle.java.testlibary package
Reviewed-by: dholmes, gtriantafill, sla
Contributed-by: alexander.kulyakhtin@oracle.com
/*
* Copyright (c) 2015, 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
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*/
import org.testng.annotations.Test;
import org.testng.Assert;
import jdk.test.lib.OutputAnalyzer;
import jdk.test.lib.dcmd.CommandExecutor;
import jdk.test.lib.dcmd.JMXExecutor;
import java.text.NumberFormat;
import java.text.ParseException;
/*
* @test
* @summary Test of diagnostic command VM.uptime
* @library /testlibrary
* @modules java.base/sun.misc
* java.compiler
* java.management
* jdk.jvmstat/sun.jvmstat.monitor
* @build jdk.test.lib.*
* @build jdk.test.lib.dcmd.*
* @run testng UptimeTest
*/
public class UptimeTest {
public void run(CommandExecutor executor) {
double someUptime = 1.0;
long startTime = System.currentTimeMillis();
try {
synchronized (this) {
/* Loop to guard against spurious wake ups */
while (System.currentTimeMillis() < (startTime + someUptime * 1000)) {
wait((int) someUptime * 1000);
}
}
} catch (InterruptedException e) {
Assert.fail("Test error: Exception caught when sleeping:", e);
}
OutputAnalyzer output = executor.execute("VM.uptime");
output.stderrShouldBeEmpty();
/*
* Output should be:
* [pid]:
* xx.yyy s
*
* If there is only one line in output there is no "[pid]:" printout;
* skip first line, split on whitespace and grab first half
*/
int index = output.asLines().size() == 1 ? 0 : 1;
String uptimeString = output.asLines().get(index).split("\\s+")[0];
try {
double uptime = NumberFormat.getNumberInstance().parse(uptimeString).doubleValue();
if (uptime < someUptime) {
Assert.fail(String.format(
"Test failure: Uptime was less than intended sleep time: %.3f s < %.3f s",
uptime, someUptime));
}
} catch (ParseException e) {
Assert.fail("Test failure: Could not parse uptime string: " +
uptimeString, e);
}
}
@Test
public void jmx() {
run(new JMXExecutor());
}
}