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.misc;
27
28 import static jdk.test.lib.Asserts.assertEquals;
29 import static jdk.test.lib.Asserts.assertFalse;
30 import static jdk.test.lib.Asserts.assertNotEquals;
31 import static jdk.test.lib.Asserts.assertNotNull;
32 import static jdk.test.lib.Asserts.assertNull;
33 import static jdk.test.lib.Asserts.assertTrue;
34
35 import java.nio.file.Path;
36 import java.nio.file.Paths;
37 import java.time.Duration;
38 import java.util.Map;
39
40 import jdk.jfr.Recording;
41 import jdk.jfr.RecordingState;
42
43 /**
44 * @test
45 * @summary Basic tests for Recording
46 * @key jfr
47 *
48 * @library /lib /
49 * @run main/othervm jdk.jfr.api.recording.misc.TestRecordingBase
50 */
51 public class TestRecordingBase {
52
53 public static void main(String[] args) throws Throwable {
54 testUninitialized();
55 testUniqueIdentifier();
56 testSetGetName();
57 testSetGetDuration();
58 testSetGetMaxAge();
59 testSetGetDestination();
60 testSetGetDumpOnExit();
61 testSetGetToDisk();
62 testSetGetToMaxSize();
63 testGetSettings();
64 }
65
66 public static void testUninitialized() throws Throwable {
67 Recording r = new Recording();
68 assertNull(r.getDuration(), "Wrong uninitialized duration");
69 assertNull(r.getStartTime(), "Wrong uninitialized startTime");
70 assertNull(r.getStopTime(), "Wrong uninitialized stopTime");
71 assertNull(r.getDestination(), "Wrong uninitialized destination");
72 assertNull(r.getMaxAge(), "Wrong uninitialized maxAge");
73 assertEquals(0L, r.getMaxSize(), "Wrong uninitialized maxSize"); // TODO: Should this be null? Why Long if never null?
74 assertEquals(0L, r.getSize(), "Wrong uninitialized size");
75 assertNotNull(r.getName(), "Uninitialized name should not be null");
76 assertFalse(r.getName().isEmpty(), "Uninitialized name should not be empty");
77 assertEquals(r.getState(), RecordingState.NEW, "Wrong uninitialized state");
78 assertTrue(r.getSettings().isEmpty(), "Uninitialized settings should be empty");
79 r.close();
80 }
81
82 public static void testUniqueIdentifier() throws Throwable {
83 Recording r1 = new Recording();
84 Recording r2 = new Recording();
85 assertNotEquals(r1.getId(), r2.getId(), "Same identifier");
86 r1.close();
87 r2.close();
88 }
89
90 public static void testSetGetName() throws Throwable {
91 Recording r = new Recording();
92 final String name = "TestName";
93 r.setName(name);
94 assertEquals(name, r.getName(), "Wrong set/get name");
95 r.close();
96 }
97
98 public static void testSetGetDuration() throws Throwable {
99 Recording r = new Recording();
100 final Duration duration = Duration.ofSeconds(60).plusMillis(50);
101 r.setDuration(duration);
102 assertEquals(duration, r.getDuration(), "Wrong set/get duration");
103 r.close();
104 }
105
106 public static void testSetGetMaxAge() throws Throwable {
107 Recording r = new Recording();
108 final Duration maxAge = Duration.ofSeconds(60).plusMillis(50);
109 r.setMaxAge(maxAge);
110 assertEquals(maxAge, r.getMaxAge(), "Wrong set/get maxAge");
111 r.close();
112 }
113
114 public static void testSetGetDestination() throws Throwable {
115 Recording r = new Recording();
116 final Path destination = Paths.get(".", "testSetGetDestination.jfr");
117 r.setDestination(destination);
118 assertEquals(destination, r.getDestination(), "Wrong set/get destination");
119 r.close();
120 }
121
122 public static void testSetGetDumpOnExit() throws Throwable {
123 Recording r = new Recording();
124 r.setDumpOnExit(true);
125 assertTrue(r.getDumpOnExit(), "Wrong set/get dumpOnExit true");
126 r.setDumpOnExit(false);
127 assertFalse(r.getDumpOnExit(), "Wrong set/get dumpOnExit false");
128 r.close();
129 }
130
131 public static void testSetGetToDisk() throws Throwable {
132 Recording r = new Recording();
133 r.setToDisk(true);
134 assertTrue(r.isToDisk(), "Wrong set/get isToDisk true");
135 r.setToDisk(false);
136 assertFalse(r.isToDisk(), "Wrong set/get isToDisk false");
137 r.close();
138 }
139
140 public static void testSetGetToMaxSize() throws Throwable {
141 Recording r = new Recording();
142 final long maxSize = 10000000;
143 r.setMaxSize(maxSize);
144 assertEquals(maxSize, r.getMaxSize(), "Wrong set/get maxSize");
145 r.close();
146 }
147
148 public static void testGetSettings() throws Throwable {
149 String eventPath = "my/test/enabledPath";
150 String settingName = "myTestSetting";
151 String settingValue = "myTestValue";
152
153 Recording r = new Recording();
154 r.enable(eventPath).with(settingName, settingValue);
155
156 boolean isEnabledPathFound = false;
157 boolean isSettingFound = false;
158 Map<String, String> settings = r.getSettings();
159 for (String name : settings.keySet()) {
160 System.out.println("name=" + name + ", value=" + settings.get(name));
161 if (name.contains(eventPath) && name.contains("#enabled")) {
162 isEnabledPathFound = true;
163 assertEquals("true", settings.get(name), "Wrong value for enabled path: " + name);
164 }
165 if (name.contains(eventPath) && name.contains(settingName)) {
166 isSettingFound = true;
167 assertEquals(settingValue, settings.get(name), "Wrong value for setting: " + name);
168 }
169 }
170 assertTrue(isEnabledPathFound, "Enabled path not found in settings");
171 assertTrue(isSettingFound, "Test setting not found in settings");
172 r.close();
173 }
174
175 }