test/hotspot/jtreg/runtime/cds/appcds/TestWithProfiler.java
branchdatagramsocketimpl-branch
changeset 58678 9cf78a70fa4f
parent 51990 6003e034cdd8
child 58679 9c3209ff7550
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/TestWithProfiler.java	Thu Oct 17 20:53:35 2019 +0100
@@ -0,0 +1,58 @@
+/*
+ * Copyright (c) 2016, 2019, 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
+ * @bug 8145221
+ * @summary After creating an AppCDS archive, run the test with the JFR profiler
+ *          enabled, and keep calling a method in the archive in a tight loop.
+ *          This is to test the safe handling of trampoline functions by the
+ *          profiler.
+ * @requires vm.hasJFR & vm.cds
+ * @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds
+ * @modules jdk.jartool/sun.tools.jar
+ * @compile test-classes/MyThread.java
+ * @compile test-classes/TestWithProfilerHelper.java
+ * @run driver TestWithProfiler
+ */
+
+import jdk.test.lib.BuildHelper;
+import jdk.test.lib.process.OutputAnalyzer;
+
+public class TestWithProfiler {
+    public static void main(String[] args) throws Exception {
+        JarBuilder.build("myThread", "MyThread", "TestWithProfilerHelper");
+        String appJar = TestCommon.getTestJar("myThread.jar");
+        OutputAnalyzer output = TestCommon.dump(appJar,
+            TestCommon.list("MyThread", "TestWithProfilerHelper"));
+        TestCommon.checkDump(output);
+        output = TestCommon.exec(appJar,
+            "-XX:+UnlockDiagnosticVMOptions",
+            "-Xint",
+            "-XX:+FlightRecorder",
+            "-XX:StartFlightRecording=duration=15s,filename=myrecording.jfr,settings=profile,dumponexit=true",
+            "TestWithProfilerHelper");
+        TestCommon.checkExec(output);
+    }
+}