2 * Copyright (C) 2015, EfficiOS Inc., Alexandre Montplaisir <alexmonthy@efficios.com>
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; either version 2 of the License, or
7 * (at your option) any later version.
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
14 * You should have received a copy of the GNU General Public License along
15 * with this program; if not, write to the Free Software Foundation, Inc.,
16 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
19 package org
.lttng
.ust
.agent
.utils
;
21 import java
.io
.IOException
;
22 import java
.util
.logging
.Level
;
23 import java
.util
.logging
.Logger
;
25 import org
.lttng
.ust
.agent
.jul
.LttngLogHandler
;
28 * Utility methods for JUL tests
30 public final class JulTestUtils
{
32 private JulTestUtils() {
36 * Check the the JUL native library is available, effectively allowing LTTng
37 * JUL handlers to be used.
39 * @return True if JUL works fine, false if it does not.
41 public static boolean checkForJulLibrary() {
43 LttngLogHandler testHandler
= new LttngLogHandler();
45 } catch (SecurityException
| IOException e
) {
52 * Send 10 dummy events through the provided logger
55 * The logger to use to send events
57 public static void send10EventsTo(Logger logger
) {
58 String a
= new String("a");
59 Object
[] params
= { a
, new String("b"), new Object() };
61 // Levels are FINE, FINER, FINEST, INFO, SEVERE, WARNING
62 logger
.fine("A fine level message");
63 logger
.finer("A finer level message");
64 logger
.finest("A finest level message");
65 logger
.info("A info level message");
66 logger
.severe("A severe level message");
67 logger
.warning("A warning level message");
68 logger
.warning("Another warning level message");
69 logger
.log(Level
.WARNING
, "A warning message using Logger.log()");
70 logger
.log(Level
.INFO
, "A message with one parameter", a
);
71 logger
.log(Level
.INFO
, "A message with parameters", params
);