106 lines
4.5 KiB
Java
106 lines
4.5 KiB
Java
/*
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* Copyright (c) 2016, 2023, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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package gc.logging;
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/*
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* @test TestDeprecatedPrintFlags
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* @bug 8145180
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* @summary Verify PrintGC, PrintGCDetails and -Xloggc
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* @library /test/lib
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* @modules java.base/jdk.internal.misc
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* java.management
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* @run driver gc.logging.TestDeprecatedPrintFlags
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*/
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import jdk.test.lib.process.OutputAnalyzer;
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import jdk.test.lib.process.ProcessTools;
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import java.nio.file.Files;
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import java.nio.file.Paths;
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import java.util.stream.Collectors;
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public class TestDeprecatedPrintFlags {
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public static void testPrintGC() throws Exception {
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OutputAnalyzer output = ProcessTools.executeLimitedTestJava("-XX:+PrintGC", DoGC.class.getName());
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output.shouldContain("-XX:+PrintGC is deprecated. Will use -Xlog:gc instead.");
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output.shouldNotContain("PrintGCDetails");
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output.stdoutShouldMatch("\\[info.*\\]\\[gc *\\]");
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output.stdoutShouldNotMatch("\\[info.*\\]\\[gc\\,");
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output.shouldHaveExitValue(0);
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}
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public static void testPrintGCDetails() throws Exception {
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OutputAnalyzer output = ProcessTools.executeLimitedTestJava("-XX:+PrintGCDetails", DoGC.class.getName());
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output.shouldContain("-XX:+PrintGCDetails is deprecated. Will use -Xlog:gc* instead.");
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output.shouldNotContain("PrintGC is deprecated");
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output.stdoutShouldMatch("\\[info.*\\]\\[gc *\\]");
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output.stdoutShouldMatch("\\[info.*\\]\\[gc\\,");
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output.shouldHaveExitValue(0);
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}
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public static void testXloggc() throws Exception {
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String fileName = "gc-test.log";
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OutputAnalyzer output = ProcessTools.executeLimitedTestJava("-Xloggc:" + fileName, DoGC.class.getName());
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output.shouldContain("-Xloggc is deprecated. Will use -Xlog:gc:gc-test.log instead.");
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output.shouldNotContain("PrintGCDetails");
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output.shouldNotContain("PrintGC");
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output.stdoutShouldNotMatch("\\[info.*\\]\\[gc *\\]");
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output.stdoutShouldNotMatch("\\[info.*\\]\\[gc\\,");
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output.shouldHaveExitValue(0);
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String lines = Files.lines(Paths.get(fileName)).collect(Collectors.joining());
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System.out.println("lines: " + lines);
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OutputAnalyzer outputLog = new OutputAnalyzer(lines, "");
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outputLog.stdoutShouldMatch("\\[info.*\\]\\[gc *\\]");
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outputLog.stdoutShouldNotMatch("\\[info.*\\]\\[gc\\,");
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}
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public static void testXloggcWithPrintGCDetails() throws Exception {
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String fileName = "gc-test.log";
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OutputAnalyzer output = ProcessTools.executeLimitedTestJava("-XX:+PrintGCDetails", "-Xloggc:" + fileName, DoGC.class.getName());
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output.shouldContain("-XX:+PrintGCDetails is deprecated. Will use -Xlog:gc* instead.");
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output.shouldContain("-Xloggc is deprecated. Will use -Xlog:gc:gc-test.log instead.");
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output.shouldNotContain("PrintGC is deprecated");
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output.stdoutShouldNotMatch("\\[info.*\\]\\[gc *\\]");
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output.stdoutShouldNotMatch("\\[info.*\\]\\[gc\\,");
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output.shouldHaveExitValue(0);
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String lines = Files.lines(Paths.get(fileName)).collect(Collectors.joining());
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OutputAnalyzer outputLog = new OutputAnalyzer(lines, "");
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outputLog.stdoutShouldMatch("\\[info.*\\]\\[gc *\\]");
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outputLog.stdoutShouldMatch("\\[info.*\\]\\[gc\\,");
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}
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public static void main(String[] args) throws Exception {
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testPrintGC();
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testPrintGCDetails();
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testXloggc();
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testXloggcWithPrintGCDetails();
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}
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}
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class DoGC {
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public static void main(String[] args) {
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System.gc();
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}
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}
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