--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/jdk/jdk/jfr/api/flightrecorder/TestSettingsControl.java Tue May 15 20:24:34 2018 +0200
@@ -0,0 +1,93 @@
+/*
+ * Copyright (c) 2018, 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. Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * 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.
+ */
+
+package jdk.jfr.api.flightrecorder;
+
+import static jdk.test.lib.Asserts.assertTrue;
+
+import java.util.Set;
+
+import jdk.jfr.Event;
+import jdk.jfr.Recording;
+import jdk.jfr.SettingControl;
+import jdk.jfr.SettingDefinition;
+
+/*
+ * @test
+ * @key jfr
+ * @library /test/lib
+ * @run main/othervm jdk.jfr.api.flightrecorder.TestSettingsControl
+ */
+public class TestSettingsControl {
+ static class MySettingsControl extends SettingControl {
+
+ public static boolean setWasCalled;
+
+ private String value = "default";
+
+ @Override
+ public String combine(Set<String> values) {
+ StringBuilder sb = new StringBuilder();
+ for(String s : values) {
+ sb.append(s).append(" ");
+ }
+ return sb.toString();
+ }
+
+ @Override
+ public void setValue(String value) {
+ setWasCalled = true;
+ this.value = value;
+ }
+
+ @Override
+ public String getValue() {
+ return value;
+ }
+
+ }
+
+ static class MyCustomSettingEvent extends Event {
+ @SettingDefinition
+ boolean mySetting(MySettingsControl msc) {
+ return true;
+ }
+ }
+
+ public static void main(String[] args) throws Throwable {
+ Recording r = new Recording();
+ r.enable(MyCustomSettingEvent.class).with("mySetting", "myvalue");
+ r.start();
+ MyCustomSettingEvent e = new MyCustomSettingEvent();
+ e.commit();
+ r.stop();
+ r.close();
+ assertTrue(MySettingsControl.setWasCalled, "SettingControl.setValue was not called");
+ }
+}
+
+
+
+