author | egahlin |
Thu, 24 May 2018 15:46:04 +0200 | |
changeset 50251 | dc01f2104e46 |
parent 50225 | 2942ae532175 |
child 51214 | 67736b4846a0 |
permissions | -rw-r--r-- |
50113 | 1 |
/* |
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* Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved. |
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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* |
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* This code is free software; you can redistribute it and/or modify it |
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* under the terms of the GNU General Public License version 2 only, as |
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* published by the Free Software Foundation. Oracle designates this |
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* particular file as subject to the "Classpath" exception as provided |
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* by Oracle in the LICENSE file that accompanied this code. |
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* |
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* This code is distributed in the hope that it will be useful, but WITHOUT |
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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* version 2 for more details (a copy is included in the LICENSE file that |
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* accompanied this code). |
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* |
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* You should have received a copy of the GNU General Public License version |
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* 2 along with this work; if not, write to the Free Software Foundation, |
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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* |
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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* or visit www.oracle.com if you need additional information or have any |
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* questions. |
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*/ |
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package jdk.jfr.api.recorder; |
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import java.io.IOException; |
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import java.nio.file.Files; |
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import java.nio.file.LinkOption; |
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import java.nio.file.Path; |
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import jdk.jfr.Configuration; |
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import jdk.jfr.Recording; |
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50225
2942ae532175
8201331: Better test cleanup for jdk/jfr/api/consumer/TestRecordingFile.java
egahlin
parents:
50113
diff
changeset
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import jdk.test.lib.Utils; |
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/* |
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* @test TestStartStopRecording |
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* |
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* @key jfr |
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50251
dc01f2104e46
8203774: jdk/jfr/api/recorder/TestStartStopRecording.java failed due to compilation failed
egahlin
parents:
50225
diff
changeset
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* @library /test/lib |
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* @run main/othervm jdk.jfr.api.recorder.TestStartStopRecording |
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*/ |
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public class TestStartStopRecording { |
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public static void main(String... args) throws Exception { |
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Configuration defaultConfig = Configuration.getConfiguration("default"); |
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// Memory |
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Recording inMemory = new Recording(defaultConfig); |
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inMemory.setToDisk(false); |
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inMemory.start(); |
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50225
2942ae532175
8201331: Better test cleanup for jdk/jfr/api/consumer/TestRecordingFile.java
egahlin
parents:
50113
diff
changeset
|
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Path memoryFile = Utils.createTempFile("start-stop-memory-recording", ".jfr"); |
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inMemory.dump(memoryFile); |
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assertValid(memoryFile, "Not a valid memory file."); |
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inMemory.stop(); |
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inMemory.close(); |
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// Disk |
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Recording toDisk = new Recording(defaultConfig); |
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toDisk.setToDisk(true); |
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toDisk.start(); |
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toDisk.stop(); |
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50225
2942ae532175
8201331: Better test cleanup for jdk/jfr/api/consumer/TestRecordingFile.java
egahlin
parents:
50113
diff
changeset
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Path diskFile = Utils.createTempFile("start-stop-disk-recording", ".jfr"); |
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toDisk.dump(diskFile); |
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assertValid(diskFile, "Not a valid disk file."); |
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toDisk.close(); |
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} |
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private static void assertValid(Path path, String message) throws IOException { |
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if (!Files.exists(path, LinkOption.NOFOLLOW_LINKS)) { |
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throw new AssertionError(message + " Could not find file " + path); |
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} |
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if (Files.size(path) == 0) { |
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throw new AssertionError(message + " File size = 0 for " + path); |
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} |
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} |
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} |