test/jdk/jdk/jfr/cmd/TestReconstruct.java
branchJDK-8200758-branch
changeset 57061 ac44f38300b2
parent 57060 5103d6d2e796
parent 52859 413c28945e0f
child 57062 044e7a644ee3
--- 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;
-        }
-    }
-}