test/runtime/logging/SafepointTest.java
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test/runtime/logging/SafepointTest.java

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*** 1,7 **** /* ! * 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. --- 1,7 ---- /* ! * Copyright (c) 2015, 2016, 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.
*** 35,47 **** import java.lang.ref.WeakReference; import jdk.test.lib.OutputAnalyzer; import jdk.test.lib.ProcessTools; public class SafepointTest { public static void main(String[] args) throws Exception { ProcessBuilder pb = ProcessTools.createJavaProcessBuilder( ! "-Xlog:safepoint=trace", InnerClass.class.getName()); OutputAnalyzer output = new OutputAnalyzer(pb.start()); output.shouldContain("Safepoint synchronization initiated. ("); output.shouldContain("Entering safepoint region: "); output.shouldContain("Leaving safepoint region"); output.shouldContain("_at_poll_safepoint"); --- 35,49 ---- import java.lang.ref.WeakReference; import jdk.test.lib.OutputAnalyzer; import jdk.test.lib.ProcessTools; public class SafepointTest { + // Each ProcessBuilder should disable CDS with -Xshare:off so that no steps + // that produce necessary logging are skipped. public static void main(String[] args) throws Exception { ProcessBuilder pb = ProcessTools.createJavaProcessBuilder( ! "-Xlog:safepoint=trace", "-Xshare:off", InnerClass.class.getName()); OutputAnalyzer output = new OutputAnalyzer(pb.start()); output.shouldContain("Safepoint synchronization initiated. ("); output.shouldContain("Entering safepoint region: "); output.shouldContain("Leaving safepoint region"); output.shouldContain("_at_poll_safepoint");
test/runtime/logging/SafepointTest.java
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