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tmf: Correctly export all packages in runtime plugins
[deliverable/tracecompass.git] / org.eclipse.linuxtools.ctf.core.tests / src / org / eclipse / linuxtools / ctf / core / tests / trace / IOstructgenTest.java
CommitLineData
791072b0
MK		 1package org.eclipse.linuxtools.ctf.core.tests.trace;
2
3import static org.junit.Assert.*;
4
5import java.io.File;
6import java.io.FileOutputStream;
7import java.io.FileWriter;
8import java.io.IOException;
9
10import org.eclipse.linuxtools.ctf.core.trace.CTFReaderException;
11import org.eclipse.linuxtools.ctf.core.trace.CTFTrace;
12import org.eclipse.linuxtools.internal.ctf.core.event.metadata.IOStructGen;
13import org.junit.Test;
14
15/**
16 * Unit tests for {@link IOStructGen}
17 * @author Matthew Khouzam
18 *
19 */
20@SuppressWarnings("nls")
21public class IOstructgenTest {
22
23
24 private static final String metadataDecs = "typealias integer { size = 8; align = 8; signed = false; } := uint8_t;\n"
25 + "typealias integer { size = 16; align = 8; signed = false; } := uint16_t;\n"
26 + "typealias integer { size = 32; align = 8; signed = false; } := uint32_t;\n"
27 + "typealias integer { size = 64; align = 8; signed = false; } := uint64_t;\n"
28 + "typealias integer { size = 64; align = 8; signed = false; } := unsigned long;\n"
29 + "typealias integer { size = 5; align = 1; signed = false; } := uint5_t;\n"
30 + "typealias integer { size = 27; align = 1; signed = false; } := uint27_t;\n"
31 + "typealias integer { size = 32; align = 1; signed = true; base = decimal; } := int32_t;\n"
32 + "typealias integer { size = 31; align = 1; signed = true; base = dec; } := int31_t;\n"
33 + "typealias integer { size = 30; align = 1; signed = true; base = d; } := int30_t;\n"
34 + "typealias integer { size = 29; align = 1; signed = true; base = i; } := int29_t;\n"
35 + "typealias integer { size = 28; align = 1; signed = true; base = u; } := int28_t;\n"
36 + "typealias integer { size = 27; align = 1; signed = true; base = hexadecimal; } := int27_t;\n"
37 + "typealias integer { size = 26; align = 1; signed = true; base = hex; } := int26_t;\n"
38 + "typealias integer { size = 25; align = 1; signed = true; base = x; } := int25_t;\n"
39 + "typealias integer { size = 24; align = 1; signed = true; base = X; } := int24_t;\n"
40 + "typealias integer { size = 23; align = 1; signed = true; base = p; } := int23_t;\n"
41 + "typealias integer { size = 22; align = 1; signed = true; base = 16; } := int22_t;\n"
42 + "typealias integer { size = 21; align = 1; signed = true; base = oct; } := int21_t;\n"
43 + "typealias integer { size = 20; align = 1; signed = true; base = b; } := int20_t;\n"
44 + "typealias integer { size = 19; align = 1; signed = true; base = octal; } := int19_t;\n"
45 + "typealias integer { size = 18; align = 1; signed = true; base = o; } := int18_t;\n"
46 + "typealias integer { size = 17; align = 1; signed = true; base = binary; } := int17_t;\n"
47 + "\n"
48 + "trace {\n"
49 + " major = 1;\n"
50 + " minor = 8;\n"
51 + " uuid = \"b04d391b-e736-44c1-8d89-4bb438857f8d\";\n"
52 + " byte_order = le;\n"
53 + " packet.header := struct {\n"
54 + " uint32_t magic;\n"
55 + " uint8_t uuid[16];\n"
56 + " uint32_t stream_id;\n" + " };\n" + "};\n" + "\n";
57 private static final String environmentMD = "env {\n"
58 + " hostname = \"DemoSystem\";\n"
59 + " vpid = 1337;\n"
60 + " procname = \"demo\";\n"
61 + " domain = \"autogenerated\";\n"
62 + " tracer_name = \"tmf\";\n"
63 + " tracer_major = 2;\n"
64 + " tracer_minor = 0x01;\n"
65 + " tracer_patchlevel = 0;\n"
66 + "};\n" + "\n";
67 private static final String clockMD = "clock {\n" + " name = monotonic;\n"
68 + " uuid = \"cbf9f42e-9be7-4798-a96f-11db556e2ebb\";\n"
69 + " description = \"Monotonic Clock\";\n"
70 + " freq = 1000000000; /* Frequency, in Hz */\n"
71 + " /* clock value offset from Epoch is: offset * (1/freq) */\n"
72 + " offset = 1350310657466295832;\n" + "};\n"
73 + "\n";
74
75 private static final String ctfStart =
76 "typealias integer {\n"
77 + " size = 27; align = 1; signed = false;\n"
78 + " map = clock.monotonic.value;\n"
79 + "} := uint27_clock_monotonic_t;\n"
80 + "\n"
81 + "typealias integer {\n"
82 + " size = 32; align = 8; signed = false;\n"
83 + " map = clock.monotonic.value;\n"
84 + "} := uint32_clock_monotonic_t;\n"
85 + "\n"
86 + "typealias integer {\n"
87 + " size = 64; align = 8; signed = false;\n"
88 + " map = clock.monotonic.value;\n"
89 + "} := uint64_clock_monotonic_t;\n"
90 + "\n";
91
92
93 private static final String ctfHeaders =
94 "struct packet_context {\n"
95 + " uint64_clock_monotonic_t timestamp_begin;\n"
96 + " uint64_clock_monotonic_t timestamp_end;\n"
97 + " uint64_t content_size;\n"
98 + " uint64_t packet_size;\n"
99 + " unsigned long events_discarded;\n"
100 + " uint32_t cpu_id;\n"
101 + "};\n"
102 + "\n"
103 + "struct event_header_compact {\n"
104 + " enum : uint5_t { compact = 0 ... 30, extended = 31 } id;\n"
105 + " variant <id> {\n"
106 + " struct {\n"
107 + " uint27_clock_monotonic_t timestamp;\n"
108 + " } compact;\n"
109 + " struct {\n"
110 + " uint32_t id;\n"
111 + " uint64_clock_monotonic_t timestamp;\n"
112 + " } extended;\n"
113 + " } v;\n"
114 + "} align(8);\n"
115 + "\n"
116 + "struct event_header_large {\n"
117 + " enum : uint16_t { compact = 0 ... 65534, extended = 65535 } id;\n"
118 + " variant <id> {\n" + " struct {\n"
119 + " uint32_clock_monotonic_t timestamp;\n"
120 + " } compact;\n" + " struct {\n"
121 + " uint32_t id;\n"
122 + " uint64_clock_monotonic_t timestamp;\n"
123 + " } extended;\n" + " } v;\n" + "} align(8);\n" + "\n";
124
125 private static final String ctfBody = "stream {\n"
126 + " id = 0;\n"
127 + " event.header := struct event_header_compact;\n"
128 + " packet.context := struct packet_context;\n"
129 + " event.context := struct {\n"
130 + " integer { size = 64; align = 8; signed = 0; encoding = none; base = 16; } _ip;\n"
131 + " };\n"
132 + "};\n"
133 + "\n"
134 + "event {\n"
135 + " name = \"ust_tests_demo3:done\";\n"
136 + " id = 0;\n"
137 + " stream_id = 0;\n"
138 + " loglevel = 4;\n"
139 + " fields := struct {\n"
140 + " integer { size = 32; align = 8; signed = 1; encoding = none; base = 10; } _value;\n"
141 + " };\n"
142 + "};\n"
143 + "\n"
144 + "event {\n"
145 + " name = \"ust_tests_demo:starting\";\n"
146 + " id = 1;\n"
147 + " stream_id = 0;\n"
148 + " loglevel = 2;\n"
149 + " model.emf.uri = \"http://example.com/path_to_model?q=ust_tests_demo:starting\";\n"
150 + " fields := struct {\n"
151 + " integer { size = 32; align = 8; signed = 1; encoding = none; base = 10; } _value;\n"
152 + " };\n"
153 + "};\n"
154 + "\n"
155 + "event {\n"
156 + " name = \"ust_tests_demo:done\";\n"
157 + " id = 2;\n"
158 + " stream_id = 0;\n"
159 + " loglevel = 2;\n"
160 + " model.emf.uri = \"http://example.com/path_to_model?q=ust_tests_demo:done\";\n"
161 + " fields := struct {\n"
162 + " integer { size = 32; align = 8; signed = 1; encoding = none; base = 10; } _value;\n"
163 + " };\n"
164 + "};\n"
165 + "\n"
166 + "event {\n"
167 + " name = \"ust_tests_demo2:loop\";\n"
168 + " id = 3;\n"
169 + " stream_id = 0;\n"
170 + " loglevel = 4;\n"
171 + " fields := struct {\n"
172 + " integer { size = 32; align = 8; signed = 1; encoding = none; base = 10; } _intfield;\n"
173 + " integer { size = 32; align = 8; signed = 1; encoding = none; base = 16; } _intfield2;\n"
174 + " integer { size = 64; align = 8; signed = 1; encoding = none; base = 10; } _longfield;\n"
175 + " integer { size = 32; align = 8; signed = 1; encoding = none; base = 10; byte_order = be; } _netintfield;\n"
176 + " integer { size = 32; align = 8; signed = 1; encoding = none; base = 16; byte_order = be; } _netintfieldhex;\n"
177 + " integer { size = 64; align = 8; signed = 1; encoding = none; base = 10; } _arrfield1[3];\n"
178 + " integer { size = 8; align = 8; signed = 1; encoding = UTF8; base = 10; } _arrfield2[10];\n"
179 + " integer { size = 64; align = 8; signed = 0; encoding = none; base = 10; } __seqfield1_length;\n"
180 + " integer { size = 8; align = 8; signed = 1; encoding = none; base = 10; } _seqfield1[ __seqfield1_length ];\n"
181 + " integer { size = 64; align = 8; signed = 0; encoding = none; base = 10; } __seqfield2_length;\n"
182 + " integer { size = 8; align = 8; signed = 1; encoding = UTF8; base = 10; } _seqfield2[ __seqfield2_length ];\n"
183 + " string _stringfield;\n"
184 + " floating_point { exp_dig = 8; mant_dig = 24; align = 8; } _floatfield;\n"
185 + " floating_point { exp_dig = 11; mant_dig = 53; align = 8; } _doublefield;\n"
186 + " };\n"
187 + "};\n"
188 + "\n";
189
190 private static final String enumMd =
191 "typealias integer { size = 32; align = 8; signed = false; } := int;\n"
192 + "typealias enum { ONE = 0, a,b,c=10, d} := useless_enum;\n"
193 + "struct useless{ \n"
194 + " enum : uint8_t { A=0, \"B\",} enum3;\n"
195 + " useless_enum enum2;"
196 + " enum { C, D, E } enum4;\n"
197 + " uint16_t val;\n"
198 + "} ;\n"
199 + "\n"
200 + "event {\n"
201 + " name = \"enumEvent\";\n"
202 + " id = 6;\n"
203 + " stream_id = 0;\n"
204 + " loglevel = 5;\n"
205 + " fields := struct{\n"
206 + " uint16_t _some_field;\n"
207// + " useless junk;\n"
208// + " bad_enum a;\n"
209 + " enum {A, B, C = 3 , } _other_enum;\n"
210 + " };\n"
211 + "};\n"
212 + "\n";
213
214 private final static String contextMD =
215 "event {\n" +
216 " name = \"someOtherEvent\";\n" +
217 " id = 5;\n" +
218 " stream_id = 0;\n" +
219 " loglevel = 5;\n" +
220 " context := struct{\n" +
221 " uint16_t _someContext;\n" +
222 " };\n" +
223 " fields := struct{\n" +
224 " uint16_t _somefield;\n" +
225 " };\n" +
226 "};\n " +
227 "\n" ;
228
229 private static final String callsiteMD =
230 "callsite {\n"
231 + " name = \"ust_tests_demo2:loop\";\n"
232 + " func = \"main\";\n" + " ip = 0x400a29;\n"
233 + " file = \"demo.c\";\n" + " line = 59;\n" + "};\n" + "\n"
234 + "callsite {\n" + " name = \"ust_tests_demo3:done\";\n"
235 + " func = \"main\";\n" + " ip = 0x400a6c;\n"
236 + " file = \"demo.c\";\n" + " line = 62;\n" + "};\n" + "\n"
237 + "callsite {\n" + " name = \"ust_tests_demo:done\";\n"
238 + " func = \"main\";\n" + " ip = 0x400aaf;\n"
239 + " file = \"demo.c\";\n" + " line = 61;\n" + "};\n" + "\n"
240 + "callsite {\n" + " name = \"ust_tests_demo:starting\";\n"
241 + " func = \"main\";\n" + " ip = 0x400af2;\n"
242 + " file = \"demo.c\";\n" + " line = 55;\n" + "};\n";
243
244 private static final String simpleTSDL = metadataDecs + ctfStart + ctfHeaders
245 + ctfBody;
246 private static final String enumTSDL = metadataDecs + ctfStart + ctfHeaders
247 + ctfBody + enumMd;
248 private static final String clockTSDL = metadataDecs + clockMD + ctfStart
249 + ctfHeaders + ctfBody;
250 private static final String envTSDL = metadataDecs + environmentMD + ctfStart
251 + ctfHeaders + ctfBody;
252 private static final String contextTSDL = metadataDecs + environmentMD + ctfStart
253 + ctfHeaders + ctfBody +contextMD;
254 private static final String callsiteTSDL = metadataDecs + ctfStart + ctfHeaders
255 + ctfBody + callsiteMD;
256 private static final String allDressedTSDL = metadataDecs + environmentMD + clockMD
257 + ctfStart + ctfHeaders + ctfBody +enumMd+ callsiteMD;
258
259 static final String tempTraceDir = System.getProperty("java.io.tmpdir")
260 + "/" + "tempTrace";
261
262 private static void deltree(File f) {
263 for (File elem : f.listFiles()) {
264 if (elem.isDirectory()) {
265 deltree(elem);
266 }
267 elem.delete();
268 }
269 f.delete();
270 }
271
272 private static void createDummyTrace(String metadata) {
273
274 File f;
275 try {
276 f = new File(tempTraceDir);
277 if (f.exists()) {
278 deltree(f);
279 }
280 f.mkdirs();
281 f = new File(tempTraceDir + "/metadata"); //$NON-NLS-1$
282 FileWriter fw = new FileWriter(f);
283 fw.write(metadata);
284 fw.close();
285 f.createNewFile();
286
287 byte magicLE[] = { (byte) 0xC1, (byte) 0x1F, (byte) 0xFC, (byte) 0xC1 };
288 byte uuid[] = { (byte) 0xb0, 0x4d, 0x39, 0x1b, (byte) 0xe7, 0x36,
289 0x44, (byte) 0xc1, (byte) 0x8d, (byte) 0x89, 0x4b,
290 (byte) 0xb4, 0x38, (byte) 0x85, 0x7f, (byte) 0x8d };
291 final int size = 4096;
292 byte[] data = new byte[size];
293 for (int i = 0; i < size; i++) {
294 data[i] = 0x00;
295 }
296 f = new File(tempTraceDir + "/dummyChan"); //$NON-NLS-1$
297 fw = new FileWriter(f);
298 FileOutputStream fos = new FileOutputStream(f);
299 fos.write(magicLE);
300 fos.write(uuid);
301 fos.write(data);
302 fos.close();
303 fw.close();
304 f.createNewFile();
305 } catch (IOException e) {
306 e.printStackTrace();
307 } finally {
308 f = null;
309 }
310
311 }
312
313 /**
314 * Simple test (only the minimum)
315 * @throws CTFReaderException something wrong happened
316 */
317 @Test
318 public void TSDLSimpleTest() throws CTFReaderException {
319 createDummyTrace(simpleTSDL);
320 CTFTrace trace = new CTFTrace(tempTraceDir);
321 assertNotNull(trace);
322
323 }
324
325 /**
326 * Test with environment variables
327 * @throws CTFReaderException something wrong happened
328 */
329 @Test
330 public void TSDLEnvironmentTest() throws CTFReaderException {
331 createDummyTrace(envTSDL);
332 CTFTrace trace = new CTFTrace(tempTraceDir);
333 assertNotNull(trace);
334 }
335
336 /**
337 * Test with Clocks
338 * @throws CTFReaderException something wrong happened
339 */
340 @Test
341 public void TSDLEnumTest() throws CTFReaderException {
342 createDummyTrace(enumTSDL);
343 CTFTrace trace = new CTFTrace(tempTraceDir);
344 assertNotNull(trace);
345 }
346
347 /**
348 * Test with Clocks
349 * @throws CTFReaderException something wrong happened
350 */
351 @Test
352 public void TSDLClockTest() throws CTFReaderException {
353 createDummyTrace(clockTSDL);
354 CTFTrace trace = new CTFTrace(tempTraceDir);
355 assertNotNull(trace);
356 }
357
358 /**
359 * Test with Contexts
360 * @throws CTFReaderException something wrong happened
361 */
362 @Test
363 public void TSDLContextTest() throws CTFReaderException {
364 createDummyTrace(contextTSDL);
365 CTFTrace trace = new CTFTrace(tempTraceDir);
366 assertNotNull(trace);
367 }
368
369 /**
370 * Test with Callsites
371 * @throws CTFReaderException something wrong happened
372 */
373 @Test
374 public void TSDLCallsiteTest() throws CTFReaderException {
375 createDummyTrace(callsiteTSDL);
376 CTFTrace trace = new CTFTrace(tempTraceDir);
377 assertNotNull(trace);
378 }
379
380 /**
381 * Test everything
382 * @throws CTFReaderException something wrong happened
383 */
384 @Test
385 public void TSDLAllTest() throws CTFReaderException {
386 createDummyTrace(allDressedTSDL);
387 CTFTrace trace = new CTFTrace(tempTraceDir);
388 assertNotNull(trace);
389 }
390
391}
Tracecompass - Deliverables
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