--- /dev/null	2018-06-17 23:18:20.806999507 +0800
+++ new/test/jdk/jfr/api/metadata/annotations/TestLabel.java	2019-01-29 11:01:14.633788156 +0800
@@ -0,0 +1,95 @@
+/*
+ * Copyright (c) 2015, 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.  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.metadata.annotations;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+import jdk.jfr.AnnotationElement;
+import jdk.jfr.Event;
+import jdk.jfr.EventType;
+import jdk.jfr.Label;
+import jdk.jfr.MetadataDefinition;
+import jdk.jfr.SettingDefinition;
+import jdk.jfr.SettingDescriptor;
+import jdk.jfr.ValueDescriptor;
+import jdk.testlibrary.Asserts;
+import jdk.testlibrary.jfr.Events;
+import jdk.testlibrary.jfr.SimpleSetting;
+
+/*
+ * @test
+ * @key jfr
+ * @library /lib/testlibrary
+ * @run main/othervm jdk.jfr.api.metadata.annotations.TestLabel
+ */
+public class TestLabel {
+
+    @MetadataDefinition
+    @Label("Annotation Label")
+    @Target({ ElementType.TYPE })
+    @Retention(RetentionPolicy.RUNTIME)
+    @interface AnnotionWithLabel {
+    }
+
+    @AnnotionWithLabel
+    @Label("Event Label")
+    static class LabelEvent extends Event {
+        @Label("Field Label")
+        boolean labledField;
+
+        @SettingDefinition
+        @Label("Setting Label")
+        boolean dummy(SimpleSetting ds) {
+            return true;
+        }
+    }
+
+    public static void main(String[] args) throws Exception {
+        // Event
+        EventType t = EventType.getEventType(LabelEvent.class);
+        Asserts.assertEquals(t.getLabel(), "Event Label", "Incorrect label for event");
+
+        // Field
+        ValueDescriptor field = t.getField("labledField");
+        Asserts.assertEquals(field.getLabel(), "Field Label", "Incorrect label for field");
+
+        // Annotation
+        AnnotationElement awl = Events.getAnnotationByName(t, AnnotionWithLabel.class.getName());
+        Label label = awl.getAnnotation(Label.class);
+        Asserts.assertEquals(label.value(), "Annotation Label", "Incorrect label for annotation");
+
+        // Setting
+        for (SettingDescriptor v: t.getSettingDescriptors()) {
+            if (v.getName().equals("dummy")) {
+                Label settingLabel = v.getAnnotation(Label.class);
+                Asserts.assertEquals(settingLabel.value(), "Setting Label", "Incorrect label for setting");
+            }
+        }
+    }
+}