test/jdk/jdk/jfr/api/consumer/recordingstream/TestSetEndTime.java
branchJEP-349-branch
changeset 57690 9316d02dd4a5
child 57848 bd961c64ecce
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/jdk/jdk/jfr/api/consumer/recordingstream/TestSetEndTime.java	Fri Aug 09 01:18:18 2019 +0200
@@ -0,0 +1,90 @@
+/*
+ * Copyright (c) 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.consumer.recordingstream;
+
+import java.time.Duration;
+import java.time.Instant;
+import java.util.concurrent.atomic.AtomicBoolean;
+
+import jdk.jfr.Event;
+import jdk.jfr.Name;
+import jdk.jfr.Recording;
+import jdk.jfr.StackTrace;
+import jdk.jfr.consumer.EventStream;
+
+/**
+ * @test
+ * @summary Tests EventStream::setEndTime
+ * @key jfr
+ * @requires vm.hasJFR
+ * @library /test/lib
+ * @run main/othervm jdk.jfr.api.consumer.recordingstream.TestSetEndTime
+ */
+public final class TestSetEndTime {
+
+    @Name("Mark")
+    @StackTrace(false)
+    public final static class Mark extends Event {
+        public boolean before;
+    }
+
+    public static void main(String... args) throws Exception {
+        try (Recording r = new Recording()) {
+            r.setFlushInterval(Duration.ofSeconds(1));
+            r.start();
+            Instant start = Instant.now();
+            System.out.println("Instant.start() = " + start);
+            Thread.sleep(2000);
+            Mark event1 = new Mark();
+            event1.before = true;
+            event1.commit();
+            Thread.sleep(2000);
+            Instant end = Instant.now();
+            System.out.println("Instant.end() = " + end);
+            Thread.sleep(2000);
+            Mark event2 = new Mark();
+            event2.before = false;
+            event2.commit();
+            AtomicBoolean error = new AtomicBoolean(true);
+            try (EventStream d = EventStream.openRepository()) {
+                d.setStartTime(start); // needed so we don't start after end time
+                d.setEndTime(end);
+                d.onEvent(e -> {
+                    System.out.println(e);
+                    boolean before = e.getBoolean("before");
+                    if (before) {
+                        error.set(false);
+                    } else {
+                        error.set(true);
+                    }
+                });
+                d.start();
+                if (error.get()) {
+                    throw new Exception("Found unexpected event!");
+                }
+            }
+        }
+    }
+}
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