19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 *
23 */
24
25 /**
26 * @test
27 * @bug 8145221
28 * @summary After creating an AppCDS archive, run the test with the JFR profiler
29 * enabled, and keep calling a method in the archive in a tight loop.
30 * This is to test the safe handling of trampoline functions by the
31 * profiler.
32 * @requires vm.hasJFR & vm.cds
33 * @library /test/lib /test/hotspot/jtreg/runtime/appcds
34 * @modules java.base/jdk.internal.misc
35 * java.management
36 * jdk.jartool/sun.tools.jar
37 * @compile test-classes/MyThread.java
38 * @compile test-classes/TestWithProfilerHelper.java
39 * @run main TestWithProfiler
40 */
41
42 import jdk.test.lib.BuildHelper;
43 import jdk.test.lib.process.OutputAnalyzer;
44
45 public class TestWithProfiler {
46 public static void main(String[] args) throws Exception {
47 JarBuilder.build("myThread", "MyThread", "TestWithProfilerHelper");
48 String appJar = TestCommon.getTestJar("myThread.jar");
49 OutputAnalyzer output = TestCommon.dump(appJar,
50 TestCommon.list("MyThread", "TestWithProfilerHelper"));
51 TestCommon.checkDump(output);
52 output = TestCommon.exec(appJar,
53 "-XX:+UnlockDiagnosticVMOptions",
54 "-Xint",
55 "-XX:+FlightRecorder",
56 "-XX:StartFlightRecording=duration=15s,filename=myrecording.jfr,settings=profile,dumponexit=true",
57 "TestWithProfilerHelper");
58 TestCommon.checkExec(output);
59 }
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 *
23 */
24
25 /**
26 * @test
27 * @bug 8145221
28 * @summary After creating an AppCDS archive, run the test with the JFR profiler
29 * enabled, and keep calling a method in the archive in a tight loop.
30 * This is to test the safe handling of trampoline functions by the
31 * profiler.
32 * @requires vm.hasJFR & vm.cds
33 * @library /test/lib /test/hotspot/jtreg/runtime/appcds
34 * @modules java.base/jdk.internal.misc
35 * java.management
36 * jdk.jartool/sun.tools.jar
37 * @compile test-classes/MyThread.java
38 * @compile test-classes/TestWithProfilerHelper.java
39 * @run driver TestWithProfiler
40 */
41
42 import jdk.test.lib.BuildHelper;
43 import jdk.test.lib.process.OutputAnalyzer;
44
45 public class TestWithProfiler {
46 public static void main(String[] args) throws Exception {
47 JarBuilder.build("myThread", "MyThread", "TestWithProfilerHelper");
48 String appJar = TestCommon.getTestJar("myThread.jar");
49 OutputAnalyzer output = TestCommon.dump(appJar,
50 TestCommon.list("MyThread", "TestWithProfilerHelper"));
51 TestCommon.checkDump(output);
52 output = TestCommon.exec(appJar,
53 "-XX:+UnlockDiagnosticVMOptions",
54 "-Xint",
55 "-XX:+FlightRecorder",
56 "-XX:StartFlightRecording=duration=15s,filename=myrecording.jfr,settings=profile,dumponexit=true",
57 "TestWithProfilerHelper");
58 TestCommon.checkExec(output);
59 }
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