--- a/test/jdk/jdk/jfr/cmd/TestReconstruct.java Wed Dec 05 17:03:58 2018 -0500
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,146 +0,0 @@
-/*
- * Copyright (c) 2016, 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.cmd;
-
-import java.io.FileWriter;
-import java.io.IOException;
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.nio.file.Paths;
-
-import jdk.jfr.Event;
-import jdk.jfr.Name;
-import jdk.jfr.Recording;
-import jdk.jfr.consumer.RecordedEvent;
-import jdk.jfr.consumer.RecordingFile;
-import jdk.jfr.internal.Repository;
-import jdk.jfr.internal.SecuritySupport.SafePath;
-import jdk.test.lib.Asserts;
-import jdk.test.lib.process.OutputAnalyzer;
-
-/**
- * @test
- * @summary Test jfr reconstruct
- * @key jfr
- * @requires vm.hasJFR
- * @library /test/lib /test/jdk
- * @modules jdk.jfr/jdk.jfr.internal
- * @run main/othervm jdk.jfr.cmd.TestReconstruct
- */
-public class TestReconstruct {
-
- @Name("Correlation")
- static class CorrelationEvent extends Event {
- int id;
- }
- private static int RECORDING_COUNT = 5;
-
- @SuppressWarnings("resource")
- public static void main(String[] args) throws Exception {
- // Create some disk recordings
- Recording[] recordings = new Recording[5];
- for (int i = 0; i < RECORDING_COUNT; i++) {
- Recording r = new Recording();
- r.setToDisk(true);
- r.start();
- CorrelationEvent ce = new CorrelationEvent();
- ce.id = i;
- ce.commit();
- r.stop();
- recordings[i] = r;
- }
- Path dir = Paths.get("reconstruction-parts");
- Files.createDirectories(dir);
-
- long expectedCount = 0;
- for (int i = 0; i < RECORDING_COUNT; i++) {
- Path tmp = dir.resolve("chunk-part-" + i + ".jfr");
- recordings[i].dump(tmp);
- expectedCount += countEventInRecording(tmp);
- }
-
- SafePath repository = Repository.getRepository().getRepositoryPath();
- Path destinationPath = Paths.get("reconstructed.jfr");
-
- String directory = repository.toString();
- String destination = destinationPath.toAbsolutePath().toString();
-
- // Test failure
- OutputAnalyzer output = ExecuteHelper.run("reconstruct");
-
- output.shouldContain("Too few arguments");
-
- output = ExecuteHelper.run("reconstruct", directory);
- output.shouldContain("Too few arguments");
-
- output = ExecuteHelper.run("reconstruct", "not-a-directory", destination);
- output.shouldContain("Could not find disk repository at");
-
- output = ExecuteHelper.run("reconstruct", directory, "not-a-destination");
- output.shouldContain("Filename must end with .jfr");
-
- output = ExecuteHelper.run("reconstruct", "--wrongOption", directory, destination);
- output.shouldContain("Too many arguments");
-
- FileWriter fw = new FileWriter(destination);
- fw.write('d');
- fw.close();
- output = ExecuteHelper.run("reconstruct", directory, destination);
- output.shouldContain("already exists");
- Files.delete(destinationPath);
-
- // test success
- output = ExecuteHelper.run("reconstruct", directory, destination);
- System.out.println(output.getOutput());
- output.shouldContain("Reconstruction complete");
-
- long reconstructedCount = countEventInRecording(destinationPath);
- Asserts.assertEquals(expectedCount, reconstructedCount);
- // Cleanup
- for (int i = 0; i < RECORDING_COUNT; i++) {
- recordings[i].close();
- }
- }
-
- private static long countEventInRecording(Path file) throws IOException {
- Integer lastId = -1;
- try (RecordingFile rf = new RecordingFile(file)) {
- long count = 0;
- while (rf.hasMoreEvents()) {
- RecordedEvent re = rf.readEvent();
- if (re.getEventType().getName().equals("Correlation")) {
- Integer id = re.getValue("id");
- if (id < lastId) {
- Asserts.fail("Expected chunk number to increase");
- }
- lastId = id;
- }
- count++;
- }
- return count;
- }
- }
-}