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18
19<h1>Change History</h1>
20
Evgeny Mandrikova6a45e82012-12-23 22:24:47 +010021<h2>Trunk Build @qualified.bundle.version@ (@build.date@)</h2>
22
Evgeny Mandrikov4a77e402012-12-26 12:03:58 +010023<h3>New Features</h3>
Marc R. Hoffmann47990a42012-12-28 13:54:23 +010024<ul>
Evgeny Mandrikove6f41d42013-01-11 15:37:36 +010025 <li>Support for offline instrumentation (GitHub #4, #64).</li>
Marc R. Hoffmann47990a42012-12-28 13:54:23 +010026</ul>
Evgeny Mandrikov4a77e402012-12-26 12:03:58 +010027
28<h3>Fixed Bugs</h3>
29
30<h3>Non-functional Changes</h3>
31<ul>
32 <li>For every build the corresponding Git commit hash is included as
33 <code>Eclipse-SourceReferences</code> manifest headers (GitHub #7, #59).</li>
34</ul>
35
Evgeny Mandrikov0bb8d2d2012-12-23 20:33:58 +010036<h2>Release 0.6.1 (2012/12/23)</h2>
Evgeny Mandrikov7764fe52012-10-06 23:44:26 +040037
Evgeny Mandrikov2ea884b2012-11-10 13:47:51 +010038<h3>New Features</h3>
39<ul>
Evgeny Mandrikovca863832012-11-22 00:12:12 +010040 <li>Add a coverage check Mojo, contributed by Kyle Lieber (GitHub #6).</li>
Evgeny Mandrikov2ea884b2012-11-10 13:47:51 +010041</ul>
42
Evgeny Mandrikoveb0cfdf2012-11-10 18:00:41 +010043<h3>Fixed Bugs</h3>
44<ul>
Marc R. Hoffmannfcc0a0f2012-11-10 20:37:05 +010045 <li>jacocoant.jar should not conflict with ASM 3.x (GitHub #39).</li>
Evgeny Mandrikovca863832012-11-22 00:12:12 +010046 <li>Agent Mojo should set empty property, if execution was skipped
47 (GitHub #44).</li>
Evgeny Mandrikoveb0cfdf2012-11-10 18:00:41 +010048</ul>
49
Marc R. Hoffmann1e1df5b2012-11-02 22:58:50 +010050<h3>Non-functional Changes</h3>
51<ul>
Marc R. Hoffmanncd5deec2012-11-09 14:59:22 +010052 <li>Upgrade to ASM 4.1 (GitHub #37).</li>
Marc R. Hoffmannfcc0a0f2012-11-10 20:37:05 +010053 <li>Log location of merged execution data file in Ant <code>merge</code> task
54 (GitHub #29).</li>
Marc R. Hoffmann1e1df5b2012-11-02 22:58:50 +010055</ul>
56
Evgeny Mandrikov76f62ca2012-10-06 23:01:20 +040057<h2>Release 0.6.0 (2012/10/06)</h2>
Evgeny Mandrikov13d966c2012-08-31 12:39:14 +060058
Marc R. Hoffmannf22657e2012-09-20 21:45:49 +020059<h3>New Features</h3>
60<ul>
61 <li>Full support for Java 7 including INVOKEDYNAMIC as JaCoCo is now based
Marc R. Hoffmann8bcab032012-09-20 22:28:29 +020062 on ASM 4.0 (GitHub #5).</li>
Marc R. Hoffmannf22657e2012-09-20 21:45:49 +020063</ul>
64
Abraham Lin47c3fbb2012-09-13 23:27:32 +060065<h3>Fixed Bugs</h3>
66<ul>
67 <li>Maven plugin should skip creation of report if the execution data file is
Marc R. Hoffmann8bcab032012-09-20 22:28:29 +020068 missing. This avoids appearance of stack traces in case when JVM was not
69 forked, e.g. if there are no tests to run (SF #3563431, GitHub #19).</li>
70 <li>Maven plugin should fail if unable to read execution data file or create
71 report (GitHub #19).</li>
Abraham Lin47c3fbb2012-09-13 23:27:32 +060072</ul>
73
Marc R. Hoffmann8bcab032012-09-20 22:28:29 +020074<h3>API Changes</h3>
75<ul>
76 <li>Only colon as separator character supported in agent parameters. The
77 deprecated pipe character is no longer supported.</li>
78</ul>
79
80
Evgeny Mandrikovd3dd13c2012-08-31 12:32:50 +060081<h2>Release 0.5.10 (2012/08/31)</h2>
Evgeny Mandrikov9e1a22e2012-07-30 07:35:07 +000082
Marc R. Hoffmannababcec2012-08-16 19:07:26 +000083<h3>Fixed Bugs</h3>
84<ul>
Marc R. Hoffmann632e70b2012-08-24 14:49:19 +000085 <li>Correct stackmap frames for new <code>long[]</code> arrays (SF #3553210).</li>
86 <li>Properly resolve the <code>fork</code> variable for tasks wrapped by the
87 <code>coverage</code> Ant task (Trac #213).</li>
Marc R. Hoffmannababcec2012-08-16 19:07:26 +000088</ul>
89
Marc R. Hoffmannbb80b762012-08-29 23:57:58 +020090<h3>Non-functional Changes</h3>
91<ul>
92 <li>Source tree has been migrated to Git and is now hosted on Github at
93 <a href="https://github.com/jacoco/jacoco">https://github.com/jacoco/jacoco</a>.</li>
94</ul>
95
Evgeny Mandrikov7fa63e72012-07-30 07:26:38 +000096<h2>Release 0.5.9 (2012/07/30)</h2>
Evgeny Mandrikov19e5caa2012-07-11 12:29:04 +000097
Marc R. Hoffmann049e6042012-07-21 19:02:27 +000098<h3>Fixed Bugs</h3>
99<ul>
100 <li>Don't produce invalid class files in case of unexpected stackmap frames
101 (SF #3543758).</li>
102</ul>
103
Evgeny Mandrikov5552b672012-07-11 12:23:15 +0000104<h2>Release 0.5.8 (2012/07/11)</h2>
Marc R. Hoffmann871836b2012-05-12 12:28:13 +0000105
Marc R. Hoffmanncf41fc12012-06-30 00:15:43 +0000106<h3>New Features</h3>
107<ul>
108 <li>Support for parallel Maven builds (Trac #191).</li>
109 <li>New agent option <code>classdumpdir</code> to dump all class files seen
110 by the JaCoCo agent to disk. This option is also available for Ant and
111 Maven (Trac #208).</li>
112</ul>
113
Marc R. Hoffmann9308f8a2012-07-04 19:00:06 +0000114<h3>Fixed Bugs</h3>
115<ul>
116 <li>Allow instrumentation of classes with dead code (SF #3538112).</li>
Marc R. Hoffmann65c17152012-07-09 10:37:23 +0000117 <li>Reworked instrumentation strategy to avoid verifier error "Uninitialized
118 object exists on backward branch" with certain Java 7 class files
119 (Trac #154).</li>
Marc R. Hoffmann9308f8a2012-07-04 19:00:06 +0000120</ul>
121
Marc R. Hoffmann78309272012-05-02 19:25:44 +0000122<h3>Non-functional Changes</h3>
123<ul>
Marc R. Hoffmann871836b2012-05-12 12:28:13 +0000124 <li>Documentation now includes Maven example and Maven goal documentation
125 (Trac #201, #202).</li>
Marc R. Hoffmann78309272012-05-02 19:25:44 +0000126</ul>
127
Evgeny Mandrikov976a90f2012-04-19 03:40:42 +0000128<h2>Release 0.5.7 (2012/04/19)</h2>
Evgeny Mandrikov022e3af2012-01-23 23:39:12 +0000129
Marc R. Hoffmann2a363b82012-03-31 10:00:06 +0000130<h3>New Features</h3>
131<ul>
132 <li>Support for class redefinitions by other agents like JMockit (SF #3509409).</li>
Marc R. Hoffmannc17f2b02012-04-07 09:05:00 +0000133 <li>Remove class file attributes with invalid code offsets caused by other
Marc R. Hoffmannc32282c2012-04-18 21:04:59 +0000134 byte code processing tools to avoid verifier errors (Trac #196).</li>
135 <li>Improved logging for Ant tasks (SF #3518429).</li>
Marc R. Hoffmann2a363b82012-03-31 10:00:06 +0000136</ul>
137
Marc R. Hoffmannce117fd2012-03-29 12:55:41 +0000138<h3>Fixed Bugs</h3>
139<ul>
140 <li>In case of failures the agent should log the original exception.</li>
141</ul>
142
Evgeny Mandrikov99487a12012-01-23 23:33:12 +0000143<h2>Release 0.5.6 (2012/01/23)</h2>
Evgeny Mandrikov82a92ca2012-01-15 20:25:48 +0000144
145<h3>New Features</h3>
146<ul>
147 <li>jacoco-maven-plugin can be used together with maven-site-plugin (Trac #181).</li>
Marc R. Hoffmann8b5d6a32012-01-18 20:24:45 +0000148 <li>The <code>report</code> Ant task now also supports directory resources to
149 specify source folders. This allows reading source files from multiple
150 directories. Contributed by Dominik Stadler (Trac #119).</li>
Evgeny Mandrikov82a92ca2012-01-15 20:25:48 +0000151</ul>
152
153<h3>Fixed Bugs</h3>
154<ul>
155 <li>Don't insert stackmap frames for class files before version 1.6.</li>
156 <li>Regression, which was introduced in 0.5.4 - restored compatibility of jacoco-maven-plugin with Maven 2 (Trac #182).</li>
157</ul>
158
159<h2>Release 0.5.5 (2011/12/15)</h2>
160
161<h3>Fixed Bugs</h3>
162<ul>
163 <li>Correct default value for the <code>append</code> property of the
164 <code>dump</code> Ant task is <code>true</code> (Trac #178).</li>
165 <li>Try/catch blocks must not be counted as instructions (Trac #179).</li>
166</ul>
167
168<h3>Non-functional Changes</h3>
169<ul>
170 <li>Upgrade to ASM 3.3.1.</li>
171</ul>
172
173<h2>Release 0.5.4 (2011/11/11)</h2>
174
175<h3>New Features</h3>
176<ul>
177 <li>Maven plug-in: respect <code>includes</code> and <code>excludes</code>
Evgeny Mandrikov8e7d6992011-11-11 20:26:38 +0000178 properties in report Mojo (Trac #160).
Evgeny Mandrikov8e7d6992011-11-11 20:26:38 +0000179 Also note that:
180<pre class="source lang-xml">
181&lt;configuration&gt;
182 &lt;includes&gt;org.foo.*:org.bar.*&lt;/includes&gt;
183 &lt;excludes&gt;com.foo.*:com.bar.*&lt;/excludes&gt;
184&lt;/configuration&gt;
185</pre>
186 must be replaced on:
187<pre class="source lang-xml">
188&lt;configuration&gt;
189 &lt;includes&gt;
190 &lt;include>org.foo.*&lt;/include&gt;
191 &lt;include>org.bar.*&lt;/include&gt;
192 &lt;/includes&gt;
193 &lt;excludes&gt;
194 &lt;exclude&gt;com.foo.*&lt;/exclude&gt;
195 &lt;exclude&gt;com.bar.*&lt;/exclude&gt;
196 &lt;/excludes&gt;
197&lt;/configuration&gt;
198</pre>
Evgeny Mandrikov82a92ca2012-01-15 20:25:48 +0000199 </li>
200</ul>
201
202<h3>API Changes</h3>
203<ul>
204 <li><code>Instrumenter</code> now only requires
205 <code>IExecutionDataAccessorGenerator</code> instead of
206 <code>IRuntime</code> (Trac #174).</li>
207 <li>Removed reference to internal implementation classes from
208 <code>CoverageBuilder</code> API.</li>
209</ul>
210
211<h3>Non-functional Changes</h3>
212<ul>
213 <li>Release bundles from now on signed again.</li>
214 <li>Several documentation updates.</li>
215</ul>
216
217<h2>Release 0.5.3 (2011/07/06)</h2>
218
219<h3>New Features</h3>
220<ul>
221 <li>New Maven plug-in for JaCoCo agent setup and basic reporting (Trac #25).</li>
222 <li>Additional output mode implementation for JaCoCo agent based on JMX.</li>
223</ul>
224
225<h3>Fixed Bugs</h3>
226<ul>
227 <li>Fixed problem with reporting of nested group structures (Trac #157).</li>
228</ul>
229
230<h3>Non-functional Changes</h3>
231<ul>
232 <li>JaCoCo build based on Maven (Trac #136).</li>
233 <li>JaCoCo published to Maven repository (Trac #149).</li>
234</ul>
235
236<h2>Release 0.5.2 (2011/05/19)</h2>
237
238<h3>New Features</h3>
239<ul>
240 <li>JaCoCo reports cyclomatic complexity numbers (Trac #129).</li>
241 <li>For HTML reports the tab width can be specified on the
242 <code>sourcefiles</code> attribute of the <code>report</code> Ant task
243 (Track #152).</li>
244</ul>
245
246<h3>Fixed Bugs</h3>
247<ul>
248 <li>Removed duplicate counters in the root node of XML reports (Trac #155).</li>
249 <li>Avoid <code>StackOverflowException</code> when analyzing methods with very
250 long instruction sequences (Trac #156). Many thanks to Jean-Eric Cuendet
251 for reporting and analyzing this!</li>
252</ul>
253
254<h3>API Changes</h3>
255<ul>
256 <li><code>ICoverageNode</code> API has been extended for cyclomatic
257 complexity (Trac #129).</li>
258 <li>XML and CSV report includes new counter type <code>COMPLEXITY</code>
259 (Trac #129).</li>
260 <li>New method <code>getTabWidth()</code> in callback interface
261 <code>ISourceFileLocator</code> instead of
262 <code>HTMLReportFormatter.setTabWidth()</code> which has been removed.
263 (Trac #152).</li>
264</ul>
265
266<h2>Release 0.5.1 (2011/03/21)</h2>
267
268<h3>New Features</h3>
269<ul>
270 <li>Duplicate classes with identical identifiers are now ignored during
271 analysis.</li>
272 <li>Added support for TestNG to Ant task Coverage (Track #144).</li>
273</ul>
274
275<h3>Fixed Bugs</h3>
276<ul>
277 <li>Calculate correct stackmap frames for Java 1.6 branches (Trac #139).</li>
278 <li>Link source files also for classes in default package (Trac #151).</li>
279</ul>
280
281<h3>Non-functional Changes</h3>
282<ul>
283 <li>API documentation cleanup (Track #140).</li>
284 <li>Removed obsolete examples from documentation (Trac #141).</li>
285 <li>Added reporting API example (Trac #146).</li>
286 <li>Reduced file size of HTML report source pages (Trac #148).</li>
287</ul>
288
289<h3>API Changes</h3>
290<ul>
291 <li>Simplified reporting API (Trac #53).</li>
292 <li>Use colon as separator character in agent parameters (Trac #143).</li>
293 <li>Now also empty files are accepted as <code>*.exec</code> files (Trac #150).</li>
294</ul>
295
296<h2>Release 0.5.0 (2011/01/19)</h2>
297
298<h3>New Features</h3>
299<ul>
300 <li>JaCoCo now reports branch coverage (Track #66).</li>
301</ul>
302
303<h3>Fixed Bugs</h3>
304<ul>
305 <li>Only process actual Java class files during analysis (SF #3106102).</li>
306 <li>Fix broken source links due to sort hash (Track #125).</li>
307 <li>Fixed invalid OSGi headers in MANIFEST.MF files (Track #127).</li>
308 <li>Try to avoid interference with Hibernate (SF #3134190).</li>
309 <li>Provide proper error message in case of duplicate class names in the same
310 group (SF #3110219).</li>
311 <li>Allow any number of probes in static interface initializers (SF #3161106).</li>
312</ul>
313
314<h3>API Changes</h3>
315<ul>
316 <li>All analysis specific APIs have been moved to package
317 <code>org.jacoco.core.analysis</code>.</li>
318 <li>The <code>IStructureVisitor</code> interface has been replaced by a
319 simplified version called <code>ICoverageVisitor</code> (Track #132).</li>
320 <li>All counter creation and update APIs now accept <i>missed items</i> and
321 <i>covered items</i> as parameters (Track #131).</li>
322 <li>Instructions are now counted on a per line basis. Therefore some
323 interfaces in the <code>org.jacoco.core.analysis</code> package have
324 changed as well as the <code>line</code> element in the XML report
325 (Track #130).</li>
326 <li>Several internal implementation classes have removed from the core APIs or
327 have been replaced by new interfaces (Track #133).</li>
328</ul>
329
330<h2>Release 0.4.1 (2010/10/07)</h2>
331
332<h3>New Features</h3>
333<ul>
334 <li>New attribute <code>line</code> for <code>method</code> elements in the
335 XML report containing the first source line number of the method.
336 (Track #120).</li>
337 <li>Optional <code>locale</code> attribute for number rendering HTML reports,
338 also available as an attribute of the <code>html</code> tag of the
339 <code>report</code> Ant task (Track #122).</li>
340 <li>Coverage tables in HTML report are now sortable (Track #98).</li>
341 <li>The <code>report</code> Ant task issues a warning if source files are
342 provided but class files do not contain debug information to collect line
343 numbers (SF #3024486).</li>
344</ul>
345
346<h3>Non-functional Changes</h3>
347<ul>
348 <li>Reduced memory footprint for coverage data by 30% (Track #106).</li>
349 <li>Moved to Eclipse 3.6.x as development environment (Trac #115).</li>
350 <li>All delivered bundles and JAR files are signed (Trac #118).</li>
351</ul>
352
353<h3>Fixed Bugs</h3>
354<ul>
355 <li>Better error message when multiple JaCoCo agents are specified
356 (Track #103).</li>
357 <li>Fixed potential NPE at shutdown when running agent in
358 <code>tcpserver</code> mode (Track #117).</li>
359 <li>Agent now fails at startup when execution data file can't be opened
360 (Track #121).</li>
361</ul>
362
363<h2>Release 0.4.0 (2010/06/04)</h2>
364
365<h3>New Features</h3>
366<ul>
367 <li>Execution data now includes session information: an arbitrary identifier,
368 the start time and dump time (Trac #88).</li>
369 <li>Added session information to XML report (Trac #92).</li>
370 <li>New "Sessions" page in the HTML report shows information about each
371 sessions wherein execution data has been collected for the report
372 (Trac #93). Additionally all classes with execution data available are
373 listed on this page (Trac #94).</li>
374 <li>The agent now supports remote dumps via TCP/IP connections (Trac #82).</li>
375 <li>New Ant task <code>dump</code> to remotely collect coverage data from
376 agents (Trac #100).</li>
377</ul>
378
379<h3>API Changes</h3>
380<ul>
381 <li>Execution data file header is written and read in any case (Trac #72).</li>
382 <li>Added <code>dumponexit</code> to agent options (Trac #82).</li>
383 <li>Added <code>sessionid</code> to agent options (Trac #88).</li>
384 <li>Added <code>output, address and port</code> to agent options (Trac #82).</li>
385 <li>Additional and modified methods in <code>IRuntime</code> to produce
386 session information (Trac #88).</li>
387 <li>Coverage element type <code>SESSION</code> removed (Trac #95).</li>
388 <li>Removed several internal APIs from package
389 <code>org.jacoco.core.instr</code> used for class instrumentation.</li>
390 <li>Renamed class <code>org.jacoco.report.csv.CsvFormatter</code> to
391 <code>CSVFormatter</code> (upper case) for consistency with other
392 formatters.</li>
393</ul>
394
395<h2>Release 0.3.3 (2010/04/19)</h2>
396
397<h3>New Features</h3>
398<ul>
399 <li>Support for different archives (jar, war, ear etc.) and nested archives
400 (Trac #78).</li>
401 <li>XML report with line level coverage information (requested for Sonar).</li>
402</ul>
403
404<h3>Fixed Bugs</h3>
405<ul>
406 <li>Correct stackmap frames for Java 1.6 class files. (Track #81).</li>
407 <li>Avoid usage of <code>LocalVariableSorter</code> due to ASM bug #314563
408 (Track #69).</li>
409 <li>Nested Java/JUnit Ant tasks not being executed when coverage task disabled. (Track #85).</li>
410</ul>
411
412<h2>Release 0.3.2 (2010/04/01)</h2>
413
414<h3>New Features</h3>
415<ul>
416 <li>New HTML report option to directly create a zip file containing the report
417 (Trac #12).</li>
418 <li>Code coverage for static initializers in interfaces (Trac #21).</li>
419 <li>Better error handling for <code>report</code> Ant task (Trac #71).</li>
420 <li>Classes without instructions are excluded from reports (Trac #73).</li>
421</ul>
422
423<h3>Fixed Bugs</h3>
424<ul>
425 <li>XML and CSV report output now also works for structures without groups
426 (Track #76).</li>
427</ul>
428
429<h3>API Changes</h3>
430<ul>
431 <li>Consistent usage of the term "Missed" instead of "NotCovered" in all APIs
432 (Trac #72).</li>
433 <li>To support "off-line" instrumentation scenarios it is not required any
434 more to register instrumented classes with the runtime (Trac #74).</li>
435</ul>
436
437<h2>Release 0.3.1 (2010/02/09)</h2>
438
439<h3>Fixed Bugs</h3>
440<ul>
441 <li>Ant tasks broken on Linux (Trac #68).</li>
442</ul>
443
444<h2>Release 0.3.0 (2010/02/02)</h2>
445
446<h3>New Features</h3>
447<ul>
448 <li>Report renders anonymous classes with type information (Trac #46).</li>
449 <li><code>enabled</code> property added to <code>agent</code> and
450 <code>coverage</code> Ant tasks (Trac #63).</li>
451 <li>Ant task <code>merge</code> added (Trac #52).</li>
452</ul>
453
454<h3>Fixed Bugs</h3>
455<ul>
456 <li>New <code>IRuntime</code> implementation enables JaCoCo usage for J2EE
457 application servers like Glassfish.</li>
458</ul>
459
460<h3>API Changes</h3>
461<ul>
462 <li>Agent option and Ant task parameter <code>file</code> changed to
463 <code>destfile</code> (Trac #59).</li>
464 <li>Agent option and Ant task parameter <code>merge</code> changed to
465 <code>append</code> (Trac #51).</li>
466</ul>
467
468<h2>Release 0.2.0 (2010/01/08)</h2>
469
470<h3>New Features</h3>
471
472<ul>
473 <li>Simplified probe data structure reduces memory usage (Trac #47).</li>
474 <li>Performance test becomes part of the build.</li>
475 <li>New bundle <code>org.jacoco.agent</code> that provides the Java agent
476 as a resource (Trac #50).</li>
477</ul>
478
479<h3>Fixed Bugs</h3>
480
481<ul>
482 <li><code>ArrayIndexOutOfBoundsException</code> due to inconsistent processing
483 while instrumentation and analysis (Trac #44).</li>
484</ul>
485
486
487<h2>Release 0.1.0 (2009/10/28)</h2>
488
489<p>
490 The very first JaCoCo release.
491</p>
492
493</div>
494<div class="footer">
495 <span class="right"><a href="@jacoco.home.url@">JaCoCo</a> @qualified.bundle.version@</span>
496 <a href="license.html">Copyright</a> &copy; @copyright.years@ Mountainminds GmbH &amp; Co. KG and Contributors
497</div>
498
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