1 /*******************************************************************************
2 * Copyright (c) 2013 Ericsson
3 * All rights reserved. This program and the accompanying materials
4 * are made available under the terms of the Eclipse Public License v1.0
5 * which accompanies this distribution, and is available at
6 * http://www.eclipse.org/legal/epl-v10.html
9 * Alexandre Montplaisir - Initial API and implementation
10 *******************************************************************************/
12 package org
.eclipse
.linuxtools
.ctf
.core
.tests
.shared
;
16 import org
.eclipse
.linuxtools
.ctf
.core
.tests
.synthetictraces
.LttngKernelTraceGenerator
;
17 import org
.eclipse
.linuxtools
.ctf
.core
.trace
.CTFReaderException
;
18 import org
.eclipse
.linuxtools
.ctf
.core
.trace
.CTFTrace
;
21 * Here is the list of the available test traces for the CTF parser.
23 * Make sure you run the traces/get-traces.xml Ant script to download them
26 * @author Alexandre Montplaisir
28 public enum CtfTestTrace
{
30 * Example kernel trace
34 * Tracer: lttng-modules 2.0.0
35 * Event count: 695 319
36 * Kernel version: 3.0.0-16-generic-pae
40 KERNEL("../org.eclipse.linuxtools.ctf.core.tests/traces/kernel"),
43 * Another kernel trace
47 * Tracer: lttng-modules 2.0.0
48 * Event count: 595 641
49 * Kernel version: 3.2.0-18-generic
53 TRACE2("../org.eclipse.linuxtools.ctf.core.tests/traces/trace2"),
56 * Kernel trace with event contexts: pid, ppid, tid, procname,
57 * perf_page_fault, perf_major_faults, perf_minor_faults
61 * Tracer: lttng-modules 2.1.0
62 * Event count: 714 484
63 * Kernel version: 3.8.1
67 KERNEL_VM("../org.eclipse.linuxtools.ctf.core.tests/traces/kernel_vm"),
70 * Kernel trace with all events enabled. Contains 'inet_sock_local_*' events
71 * provided by Francis's Giraldeau lttng-modules addons branch to trace TCP
72 * events. Can be used along with {@link CtfTestTrace#SYNC_DEST} for trace
77 * Tracer: lttng-modules 2.1.0
78 * Event count: 110 771
79 * Kernel version: 3.6.11-1-ARCH
83 SYNC_SRC("../org.eclipse.linuxtools.ctf.core.tests/traces/synctraces/scp_src"),
86 * Kernel trace with all events enabled. Contains 'inet_sock_local_*' events
87 * provided by Francis's Giraldeau lttng-modules addons branch to trace TCP
88 * events. Can be used along with {@link CtfTestTrace#SYNC_SRC} for trace
93 * Tracer: lttng-modules 2.1.0
95 * Kernel version: 3.6.11-1-ARCH
99 SYNC_DEST("../org.eclipse.linuxtools.ctf.core.tests/traces/synctraces/scp_dest"),
102 * LTTng Kernel trace. Contains 'inet_sock_local_*' events provided by
103 * Francis's Giraldeau lttng-modules addons branch to trace TCP events. Can
104 * be used along with {@link CtfTestTrace#DJANGO_DB} and
105 * {@link CtfTestTrace#DJANGO_HTTPD} for trace synchronization.
109 * Tracer: lttng-modules 2.4.0
110 * Event count: 754 787
111 * Kernel version: 3.13.0-24-generic
115 DJANGO_CLIENT("../org.eclipse.linuxtools.ctf.core.tests/traces/django-benchmark/django-client"),
118 * LTTng Kernel trace. Contains 'inet_sock_local_*' events provided by
119 * Francis's Giraldeau lttng-modules addons branch to trace TCP events. Can
120 * be used along with {@link CtfTestTrace#DJANGO_CLIENT} and
121 * {@link CtfTestTrace#DJANGO_HTTPD} for trace synchronization.
125 * Tracer: lttng-modules 2.4.0
126 * Event count: 692 098
127 * Kernel version: 3.13.0-24-generic
131 DJANGO_DB("../org.eclipse.linuxtools.ctf.core.tests/traces/django-benchmark/django-db"),
134 * LTTng Kernel trace. Contains 'inet_sock_local_*' events provided by
135 * Francis's Giraldeau lttng-modules addons branch to trace TCP events. Can
136 * be used along with {@link CtfTestTrace#DJANGO_DB} and
137 * {@link CtfTestTrace#DJANGO_CLIENT} for trace synchronization.
141 * Tracer: lttng-modules 2.4.0
142 * Event count: 779 096
143 * Kernel version:3.13.0-24-generic
147 DJANGO_HTTPD("../org.eclipse.linuxtools.ctf.core.tests/traces/django-benchmark/django-httpd"),
150 * UST trace with lots of lost events
154 * Tracer: lttng-ust 2.3
155 * Event count: 1 000 000, with 967 700 lost events
156 * Trace length: 279ms
159 HELLO_LOST("../org.eclipse.linuxtools.ctf.core.tests/traces/hello-lost"),
162 * UST trace with lttng-ust-cyg-profile events (aka -finstrument-functions)
166 * Tracer: lttng-ust 2.3
171 CYG_PROFILE("../org.eclipse.linuxtools.ctf.core.tests/traces/cyg-profile/glxgears-cyg-profile"),
174 * UST trace with lttng-ust-cyg-profile-fast events (no address in
179 * Tracer: lttng-ust 2.3
184 CYG_PROFILE_FAST("../org.eclipse.linuxtools.ctf.core.tests/traces/cyg-profile/glxgears-cyg-profile-fast"),
186 /** Autogenerated Syntetic trace */
187 SYNTHETIC_TRACE(LttngKernelTraceGenerator
.getPath()),
189 /** Trace with non-standard field sizes */
190 FUNKY_TRACE("../org.eclipse.linuxtools.ctf.core.tests/traces/funky_trace"),
192 /** Set of many traces, do not call getTrace */
193 TRACE_EXPERIMENT("../org.eclipse.linuxtools.ctf.core.tests/traces/exp");
195 private final String fPath
;
196 private CTFTrace fTrace
= null;
197 private CTFTrace fTraceFromFile
= null;
199 private CtfTestTrace(String path
) {
203 /** @return The path to the test trace */
204 public String
getPath() {
209 * Get a CTFTrace instance of a test trace. Make sure
210 * {@link #exists()} before calling this!
212 * @return The CTFTrace object
213 * @throws CTFReaderException
214 * If the trace cannot be found.
216 public CTFTrace
getTrace() throws CTFReaderException
{
217 if (fTrace
== null) {
218 fTrace
= new CTFTrace(fPath
);
224 * Get a CTFTrace instance created from a File. Make sure
225 * {@link #exists()} before calling this!
227 * @return The CTFTrace object
228 * @throws CTFReaderException
229 * If the trace cannot be found.
231 public CTFTrace
getTraceFromFile() throws CTFReaderException
{
232 if (fTraceFromFile
== null) {
233 fTraceFromFile
= new CTFTrace(new File(fPath
));
235 return fTraceFromFile
;
239 * Check if this test trace actually exists on disk.
241 * @return If the trace exists
243 public boolean exists() {
246 } catch (CTFReaderException e
) {