/* * Copyright (c) 2013, 2021, 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.
*/
// Test without security manager and a file name relative to current directory
testDumponExit(() -> dumpPath, "-Xlog:jfr=trace", "-XX:StartFlightRecording:filename=./dumped.jfr,dumponexit=true,settings=profile", "jdk.jfr.startupargs.TestDumpOnExit$TestMain"
); // Test a memory recording without a security manager
testDumponExit(() -> findJFRFileInCurrentDirectory(), "-Xlog:jfr=trace", "-XX:StartFlightRecording:dumponexit=true,disk=false", "jdk.jfr.startupargs.TestDumpOnExit$TestMain"
);
// Test with security manager and a file name relative to current directory
testDumponExit(() -> dumpPath, "-Xlog:jfr=trace", "-XX:StartFlightRecording:filename=./dumped.jfr,dumponexit=true,settings=profile", "-Djava.security.manager", "jdk.jfr.startupargs.TestDumpOnExit$TestMain"
); // Test with security manager but without a name
testDumponExit(() -> findJFRFileInCurrentDirectory(), "-Xlog:jfr=trace", "-XX:StartFlightRecording:dumponexit=true,settings=profile", "-Djava.security.manager", "jdk.jfr.startupargs.TestDumpOnExit$TestMain"
);
}
privatestatic Path findJFRFileInCurrentDirectory() { try {
DirectoryStream<Path> ds = Files.newDirectoryStream(Paths.get("."), "*pid-*.jfr");
Iterator<Path> pathIterator = ds.iterator(); if (!pathIterator.hasNext()) { thrownew RuntimeException("Could not find jfr file in current directory");
} return pathIterator.next();
} catch (IOException e) { thrownew RuntimeException("Could not list jfr file in current directory");
}
}
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