1 /*
   2  * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.  Oracle designates this
   8  * particular file as subject to the "Classpath" exception as provided
   9  * by Oracle in the LICENSE file that accompanied this code.
  10  *
  11  * This code is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * version 2 for more details (a copy is included in the LICENSE file that
  15  * accompanied this code).
  16  *
  17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any
  23  * questions.
  24  */
  25 
  26 package jdk.jfr.api.recording.settings;
  27 
  28 
  29 import java.io.Reader;
  30 import java.nio.file.Path;
  31 import java.nio.file.Paths;
  32 import java.util.Map;
  33 
  34 import jdk.jfr.Configuration;
  35 import jdk.test.lib.Asserts;
  36 
  37 /*
  38  * @test
  39  * @summary Test setName().
  40  * @key jfr
  41  * @library /test/lib
  42  * @run main/othervm jdk.jfr.api.recording.settings.TestCreateConfigFromPath
  43  */
  44 public class TestCreateConfigFromPath {
  45 
  46     private static final Path DIR = Paths.get(System.getProperty("test.src", "."));
  47 
  48     public static void main(String[] args) throws Throwable {
  49         testOkConfig();
  50         testNullReader();
  51     }
  52 
  53     private static void testOkConfig() throws Exception {
  54         Path settingsPath = DIR.resolve("settings.jfc");
  55         if(!settingsPath.toFile().exists()) throw new RuntimeException("File " + settingsPath.toFile().getAbsolutePath() +  " not found ");
  56 
  57         Configuration config = Configuration.create(settingsPath);
  58         Map<String, String> settings = config.getSettings();
  59 
  60         Asserts.assertEquals(4, settings.size(), "Settings size differes from the expected size");
  61         String[] keys = {"enabled", "stackTrace", "threshold", "custom"};
  62         String[] vals = {"true", "true", "1 ms", "5"};
  63         for(int i=0; i<keys.length; ++i) {
  64             String fullKey = "com.oracle.jdk.JavaMonitorWait#" + keys[i];
  65             Asserts.assertEquals(vals[i], settings.get(fullKey), "Settings value differs from the expected: " + keys[i]);
  66         }
  67         Asserts.assertEquals(null, settings.get("doesNotExists"), "Error getting on-existent setting");
  68 
  69         Asserts.assertEquals("Oracle", config.getProvider(), "Configuration provider differs from the expected");
  70         Asserts.assertEquals("TestSettings", config.getLabel(), "Configuration label differs from the expected");
  71         Asserts.assertEquals("SampleConfiguration", config.getDescription(), "Configuration description differs from the expected");
  72         Asserts.assertEquals("settings", config.getName(), "Configuration name differs from the expected");
  73     }
  74 
  75     private static void testNullReader() throws Exception {
  76         try {
  77             Configuration.create((Reader)null);
  78             Asserts.fail("Exception was not thrown");
  79         } catch(NullPointerException x) {
  80         }
  81     }
  82 
  83 }