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18
19<h1>Change History</h1>
20
Evgeny Mandrikov0bb8d2d2012-12-23 20:33:58 +010021<h2>Release 0.6.1 (2012/12/23)</h2>
Evgeny Mandrikov7764fe52012-10-06 23:44:26 +040022
Evgeny Mandrikov2ea884b2012-11-10 13:47:51 +010023<h3>New Features</h3>
24<ul>
Evgeny Mandrikovca863832012-11-22 00:12:12 +010025 <li>Add a coverage check Mojo, contributed by Kyle Lieber (GitHub #6).</li>
Evgeny Mandrikov2ea884b2012-11-10 13:47:51 +010026</ul>
27
Evgeny Mandrikoveb0cfdf2012-11-10 18:00:41 +010028<h3>Fixed Bugs</h3>
29<ul>
Marc R. Hoffmannfcc0a0f2012-11-10 20:37:05 +010030 <li>jacocoant.jar should not conflict with ASM 3.x (GitHub #39).</li>
Evgeny Mandrikovca863832012-11-22 00:12:12 +010031 <li>Agent Mojo should set empty property, if execution was skipped
32 (GitHub #44).</li>
Evgeny Mandrikoveb0cfdf2012-11-10 18:00:41 +010033</ul>
34
Marc R. Hoffmann1e1df5b2012-11-02 22:58:50 +010035<h3>Non-functional Changes</h3>
36<ul>
Marc R. Hoffmanncd5deec2012-11-09 14:59:22 +010037 <li>Upgrade to ASM 4.1 (GitHub #37).</li>
Marc R. Hoffmannfcc0a0f2012-11-10 20:37:05 +010038 <li>Log location of merged execution data file in Ant <code>merge</code> task
39 (GitHub #29).</li>
Marc R. Hoffmann1e1df5b2012-11-02 22:58:50 +010040</ul>
41
Evgeny Mandrikov76f62ca2012-10-06 23:01:20 +040042<h2>Release 0.6.0 (2012/10/06)</h2>
Evgeny Mandrikov13d966c2012-08-31 12:39:14 +060043
Marc R. Hoffmannf22657e2012-09-20 21:45:49 +020044<h3>New Features</h3>
45<ul>
46 <li>Full support for Java 7 including INVOKEDYNAMIC as JaCoCo is now based
Marc R. Hoffmann8bcab032012-09-20 22:28:29 +020047 on ASM 4.0 (GitHub #5).</li>
Marc R. Hoffmannf22657e2012-09-20 21:45:49 +020048</ul>
49
Abraham Lin47c3fbb2012-09-13 23:27:32 +060050<h3>Fixed Bugs</h3>
51<ul>
52 <li>Maven plugin should skip creation of report if the execution data file is
Marc R. Hoffmann8bcab032012-09-20 22:28:29 +020053 missing. This avoids appearance of stack traces in case when JVM was not
54 forked, e.g. if there are no tests to run (SF #3563431, GitHub #19).</li>
55 <li>Maven plugin should fail if unable to read execution data file or create
56 report (GitHub #19).</li>
Abraham Lin47c3fbb2012-09-13 23:27:32 +060057</ul>
58
Marc R. Hoffmann8bcab032012-09-20 22:28:29 +020059<h3>API Changes</h3>
60<ul>
61 <li>Only colon as separator character supported in agent parameters. The
62 deprecated pipe character is no longer supported.</li>
63</ul>
64
65
Evgeny Mandrikovd3dd13c2012-08-31 12:32:50 +060066<h2>Release 0.5.10 (2012/08/31)</h2>
Evgeny Mandrikov9e1a22e2012-07-30 07:35:07 +000067
Marc R. Hoffmannababcec2012-08-16 19:07:26 +000068<h3>Fixed Bugs</h3>
69<ul>
Marc R. Hoffmann632e70b2012-08-24 14:49:19 +000070 <li>Correct stackmap frames for new <code>long[]</code> arrays (SF #3553210).</li>
71 <li>Properly resolve the <code>fork</code> variable for tasks wrapped by the
72 <code>coverage</code> Ant task (Trac #213).</li>
Marc R. Hoffmannababcec2012-08-16 19:07:26 +000073</ul>
74
Marc R. Hoffmannbb80b762012-08-29 23:57:58 +020075<h3>Non-functional Changes</h3>
76<ul>
77 <li>Source tree has been migrated to Git and is now hosted on Github at
78 <a href="https://github.com/jacoco/jacoco">https://github.com/jacoco/jacoco</a>.</li>
79</ul>
80
Evgeny Mandrikov7fa63e72012-07-30 07:26:38 +000081<h2>Release 0.5.9 (2012/07/30)</h2>
Evgeny Mandrikov19e5caa2012-07-11 12:29:04 +000082
Marc R. Hoffmann049e6042012-07-21 19:02:27 +000083<h3>Fixed Bugs</h3>
84<ul>
85 <li>Don't produce invalid class files in case of unexpected stackmap frames
86 (SF #3543758).</li>
87</ul>
88
Evgeny Mandrikov5552b672012-07-11 12:23:15 +000089<h2>Release 0.5.8 (2012/07/11)</h2>
Marc R. Hoffmann871836b2012-05-12 12:28:13 +000090
Marc R. Hoffmanncf41fc12012-06-30 00:15:43 +000091<h3>New Features</h3>
92<ul>
93 <li>Support for parallel Maven builds (Trac #191).</li>
94 <li>New agent option <code>classdumpdir</code> to dump all class files seen
95 by the JaCoCo agent to disk. This option is also available for Ant and
96 Maven (Trac #208).</li>
97</ul>
98
Marc R. Hoffmann9308f8a2012-07-04 19:00:06 +000099<h3>Fixed Bugs</h3>
100<ul>
101 <li>Allow instrumentation of classes with dead code (SF #3538112).</li>
Marc R. Hoffmann65c17152012-07-09 10:37:23 +0000102 <li>Reworked instrumentation strategy to avoid verifier error "Uninitialized
103 object exists on backward branch" with certain Java 7 class files
104 (Trac #154).</li>
Marc R. Hoffmann9308f8a2012-07-04 19:00:06 +0000105</ul>
106
Marc R. Hoffmann78309272012-05-02 19:25:44 +0000107<h3>Non-functional Changes</h3>
108<ul>
Marc R. Hoffmann871836b2012-05-12 12:28:13 +0000109 <li>Documentation now includes Maven example and Maven goal documentation
110 (Trac #201, #202).</li>
Marc R. Hoffmann78309272012-05-02 19:25:44 +0000111</ul>
112
Evgeny Mandrikov976a90f2012-04-19 03:40:42 +0000113<h2>Release 0.5.7 (2012/04/19)</h2>
Evgeny Mandrikov022e3af2012-01-23 23:39:12 +0000114
Marc R. Hoffmann2a363b82012-03-31 10:00:06 +0000115<h3>New Features</h3>
116<ul>
117 <li>Support for class redefinitions by other agents like JMockit (SF #3509409).</li>
Marc R. Hoffmannc17f2b02012-04-07 09:05:00 +0000118 <li>Remove class file attributes with invalid code offsets caused by other
Marc R. Hoffmannc32282c2012-04-18 21:04:59 +0000119 byte code processing tools to avoid verifier errors (Trac #196).</li>
120 <li>Improved logging for Ant tasks (SF #3518429).</li>
Marc R. Hoffmann2a363b82012-03-31 10:00:06 +0000121</ul>
122
Marc R. Hoffmannce117fd2012-03-29 12:55:41 +0000123<h3>Fixed Bugs</h3>
124<ul>
125 <li>In case of failures the agent should log the original exception.</li>
126</ul>
127
Evgeny Mandrikov99487a12012-01-23 23:33:12 +0000128<h2>Release 0.5.6 (2012/01/23)</h2>
Evgeny Mandrikov82a92ca2012-01-15 20:25:48 +0000129
130<h3>New Features</h3>
131<ul>
132 <li>jacoco-maven-plugin can be used together with maven-site-plugin (Trac #181).</li>
Marc R. Hoffmann8b5d6a32012-01-18 20:24:45 +0000133 <li>The <code>report</code> Ant task now also supports directory resources to
134 specify source folders. This allows reading source files from multiple
135 directories. Contributed by Dominik Stadler (Trac #119).</li>
Evgeny Mandrikov82a92ca2012-01-15 20:25:48 +0000136</ul>
137
138<h3>Fixed Bugs</h3>
139<ul>
140 <li>Don't insert stackmap frames for class files before version 1.6.</li>
141 <li>Regression, which was introduced in 0.5.4 - restored compatibility of jacoco-maven-plugin with Maven 2 (Trac #182).</li>
142</ul>
143
144<h2>Release 0.5.5 (2011/12/15)</h2>
145
146<h3>Fixed Bugs</h3>
147<ul>
148 <li>Correct default value for the <code>append</code> property of the
149 <code>dump</code> Ant task is <code>true</code> (Trac #178).</li>
150 <li>Try/catch blocks must not be counted as instructions (Trac #179).</li>
151</ul>
152
153<h3>Non-functional Changes</h3>
154<ul>
155 <li>Upgrade to ASM 3.3.1.</li>
156</ul>
157
158<h2>Release 0.5.4 (2011/11/11)</h2>
159
160<h3>New Features</h3>
161<ul>
162 <li>Maven plug-in: respect <code>includes</code> and <code>excludes</code>
Evgeny Mandrikov8e7d6992011-11-11 20:26:38 +0000163 properties in report Mojo (Trac #160).
Evgeny Mandrikov8e7d6992011-11-11 20:26:38 +0000164 Also note that:
165<pre class="source lang-xml">
166&lt;configuration&gt;
167 &lt;includes&gt;org.foo.*:org.bar.*&lt;/includes&gt;
168 &lt;excludes&gt;com.foo.*:com.bar.*&lt;/excludes&gt;
169&lt;/configuration&gt;
170</pre>
171 must be replaced on:
172<pre class="source lang-xml">
173&lt;configuration&gt;
174 &lt;includes&gt;
175 &lt;include>org.foo.*&lt;/include&gt;
176 &lt;include>org.bar.*&lt;/include&gt;
177 &lt;/includes&gt;
178 &lt;excludes&gt;
179 &lt;exclude&gt;com.foo.*&lt;/exclude&gt;
180 &lt;exclude&gt;com.bar.*&lt;/exclude&gt;
181 &lt;/excludes&gt;
182&lt;/configuration&gt;
183</pre>
Evgeny Mandrikov82a92ca2012-01-15 20:25:48 +0000184 </li>
185</ul>
186
187<h3>API Changes</h3>
188<ul>
189 <li><code>Instrumenter</code> now only requires
190 <code>IExecutionDataAccessorGenerator</code> instead of
191 <code>IRuntime</code> (Trac #174).</li>
192 <li>Removed reference to internal implementation classes from
193 <code>CoverageBuilder</code> API.</li>
194</ul>
195
196<h3>Non-functional Changes</h3>
197<ul>
198 <li>Release bundles from now on signed again.</li>
199 <li>Several documentation updates.</li>
200</ul>
201
202<h2>Release 0.5.3 (2011/07/06)</h2>
203
204<h3>New Features</h3>
205<ul>
206 <li>New Maven plug-in for JaCoCo agent setup and basic reporting (Trac #25).</li>
207 <li>Additional output mode implementation for JaCoCo agent based on JMX.</li>
208</ul>
209
210<h3>Fixed Bugs</h3>
211<ul>
212 <li>Fixed problem with reporting of nested group structures (Trac #157).</li>
213</ul>
214
215<h3>Non-functional Changes</h3>
216<ul>
217 <li>JaCoCo build based on Maven (Trac #136).</li>
218 <li>JaCoCo published to Maven repository (Trac #149).</li>
219</ul>
220
221<h2>Release 0.5.2 (2011/05/19)</h2>
222
223<h3>New Features</h3>
224<ul>
225 <li>JaCoCo reports cyclomatic complexity numbers (Trac #129).</li>
226 <li>For HTML reports the tab width can be specified on the
227 <code>sourcefiles</code> attribute of the <code>report</code> Ant task
228 (Track #152).</li>
229</ul>
230
231<h3>Fixed Bugs</h3>
232<ul>
233 <li>Removed duplicate counters in the root node of XML reports (Trac #155).</li>
234 <li>Avoid <code>StackOverflowException</code> when analyzing methods with very
235 long instruction sequences (Trac #156). Many thanks to Jean-Eric Cuendet
236 for reporting and analyzing this!</li>
237</ul>
238
239<h3>API Changes</h3>
240<ul>
241 <li><code>ICoverageNode</code> API has been extended for cyclomatic
242 complexity (Trac #129).</li>
243 <li>XML and CSV report includes new counter type <code>COMPLEXITY</code>
244 (Trac #129).</li>
245 <li>New method <code>getTabWidth()</code> in callback interface
246 <code>ISourceFileLocator</code> instead of
247 <code>HTMLReportFormatter.setTabWidth()</code> which has been removed.
248 (Trac #152).</li>
249</ul>
250
251<h2>Release 0.5.1 (2011/03/21)</h2>
252
253<h3>New Features</h3>
254<ul>
255 <li>Duplicate classes with identical identifiers are now ignored during
256 analysis.</li>
257 <li>Added support for TestNG to Ant task Coverage (Track #144).</li>
258</ul>
259
260<h3>Fixed Bugs</h3>
261<ul>
262 <li>Calculate correct stackmap frames for Java 1.6 branches (Trac #139).</li>
263 <li>Link source files also for classes in default package (Trac #151).</li>
264</ul>
265
266<h3>Non-functional Changes</h3>
267<ul>
268 <li>API documentation cleanup (Track #140).</li>
269 <li>Removed obsolete examples from documentation (Trac #141).</li>
270 <li>Added reporting API example (Trac #146).</li>
271 <li>Reduced file size of HTML report source pages (Trac #148).</li>
272</ul>
273
274<h3>API Changes</h3>
275<ul>
276 <li>Simplified reporting API (Trac #53).</li>
277 <li>Use colon as separator character in agent parameters (Trac #143).</li>
278 <li>Now also empty files are accepted as <code>*.exec</code> files (Trac #150).</li>
279</ul>
280
281<h2>Release 0.5.0 (2011/01/19)</h2>
282
283<h3>New Features</h3>
284<ul>
285 <li>JaCoCo now reports branch coverage (Track #66).</li>
286</ul>
287
288<h3>Fixed Bugs</h3>
289<ul>
290 <li>Only process actual Java class files during analysis (SF #3106102).</li>
291 <li>Fix broken source links due to sort hash (Track #125).</li>
292 <li>Fixed invalid OSGi headers in MANIFEST.MF files (Track #127).</li>
293 <li>Try to avoid interference with Hibernate (SF #3134190).</li>
294 <li>Provide proper error message in case of duplicate class names in the same
295 group (SF #3110219).</li>
296 <li>Allow any number of probes in static interface initializers (SF #3161106).</li>
297</ul>
298
299<h3>API Changes</h3>
300<ul>
301 <li>All analysis specific APIs have been moved to package
302 <code>org.jacoco.core.analysis</code>.</li>
303 <li>The <code>IStructureVisitor</code> interface has been replaced by a
304 simplified version called <code>ICoverageVisitor</code> (Track #132).</li>
305 <li>All counter creation and update APIs now accept <i>missed items</i> and
306 <i>covered items</i> as parameters (Track #131).</li>
307 <li>Instructions are now counted on a per line basis. Therefore some
308 interfaces in the <code>org.jacoco.core.analysis</code> package have
309 changed as well as the <code>line</code> element in the XML report
310 (Track #130).</li>
311 <li>Several internal implementation classes have removed from the core APIs or
312 have been replaced by new interfaces (Track #133).</li>
313</ul>
314
315<h2>Release 0.4.1 (2010/10/07)</h2>
316
317<h3>New Features</h3>
318<ul>
319 <li>New attribute <code>line</code> for <code>method</code> elements in the
320 XML report containing the first source line number of the method.
321 (Track #120).</li>
322 <li>Optional <code>locale</code> attribute for number rendering HTML reports,
323 also available as an attribute of the <code>html</code> tag of the
324 <code>report</code> Ant task (Track #122).</li>
325 <li>Coverage tables in HTML report are now sortable (Track #98).</li>
326 <li>The <code>report</code> Ant task issues a warning if source files are
327 provided but class files do not contain debug information to collect line
328 numbers (SF #3024486).</li>
329</ul>
330
331<h3>Non-functional Changes</h3>
332<ul>
333 <li>Reduced memory footprint for coverage data by 30% (Track #106).</li>
334 <li>Moved to Eclipse 3.6.x as development environment (Trac #115).</li>
335 <li>All delivered bundles and JAR files are signed (Trac #118).</li>
336</ul>
337
338<h3>Fixed Bugs</h3>
339<ul>
340 <li>Better error message when multiple JaCoCo agents are specified
341 (Track #103).</li>
342 <li>Fixed potential NPE at shutdown when running agent in
343 <code>tcpserver</code> mode (Track #117).</li>
344 <li>Agent now fails at startup when execution data file can't be opened
345 (Track #121).</li>
346</ul>
347
348<h2>Release 0.4.0 (2010/06/04)</h2>
349
350<h3>New Features</h3>
351<ul>
352 <li>Execution data now includes session information: an arbitrary identifier,
353 the start time and dump time (Trac #88).</li>
354 <li>Added session information to XML report (Trac #92).</li>
355 <li>New "Sessions" page in the HTML report shows information about each
356 sessions wherein execution data has been collected for the report
357 (Trac #93). Additionally all classes with execution data available are
358 listed on this page (Trac #94).</li>
359 <li>The agent now supports remote dumps via TCP/IP connections (Trac #82).</li>
360 <li>New Ant task <code>dump</code> to remotely collect coverage data from
361 agents (Trac #100).</li>
362</ul>
363
364<h3>API Changes</h3>
365<ul>
366 <li>Execution data file header is written and read in any case (Trac #72).</li>
367 <li>Added <code>dumponexit</code> to agent options (Trac #82).</li>
368 <li>Added <code>sessionid</code> to agent options (Trac #88).</li>
369 <li>Added <code>output, address and port</code> to agent options (Trac #82).</li>
370 <li>Additional and modified methods in <code>IRuntime</code> to produce
371 session information (Trac #88).</li>
372 <li>Coverage element type <code>SESSION</code> removed (Trac #95).</li>
373 <li>Removed several internal APIs from package
374 <code>org.jacoco.core.instr</code> used for class instrumentation.</li>
375 <li>Renamed class <code>org.jacoco.report.csv.CsvFormatter</code> to
376 <code>CSVFormatter</code> (upper case) for consistency with other
377 formatters.</li>
378</ul>
379
380<h2>Release 0.3.3 (2010/04/19)</h2>
381
382<h3>New Features</h3>
383<ul>
384 <li>Support for different archives (jar, war, ear etc.) and nested archives
385 (Trac #78).</li>
386 <li>XML report with line level coverage information (requested for Sonar).</li>
387</ul>
388
389<h3>Fixed Bugs</h3>
390<ul>
391 <li>Correct stackmap frames for Java 1.6 class files. (Track #81).</li>
392 <li>Avoid usage of <code>LocalVariableSorter</code> due to ASM bug #314563
393 (Track #69).</li>
394 <li>Nested Java/JUnit Ant tasks not being executed when coverage task disabled. (Track #85).</li>
395</ul>
396
397<h2>Release 0.3.2 (2010/04/01)</h2>
398
399<h3>New Features</h3>
400<ul>
401 <li>New HTML report option to directly create a zip file containing the report
402 (Trac #12).</li>
403 <li>Code coverage for static initializers in interfaces (Trac #21).</li>
404 <li>Better error handling for <code>report</code> Ant task (Trac #71).</li>
405 <li>Classes without instructions are excluded from reports (Trac #73).</li>
406</ul>
407
408<h3>Fixed Bugs</h3>
409<ul>
410 <li>XML and CSV report output now also works for structures without groups
411 (Track #76).</li>
412</ul>
413
414<h3>API Changes</h3>
415<ul>
416 <li>Consistent usage of the term "Missed" instead of "NotCovered" in all APIs
417 (Trac #72).</li>
418 <li>To support "off-line" instrumentation scenarios it is not required any
419 more to register instrumented classes with the runtime (Trac #74).</li>
420</ul>
421
422<h2>Release 0.3.1 (2010/02/09)</h2>
423
424<h3>Fixed Bugs</h3>
425<ul>
426 <li>Ant tasks broken on Linux (Trac #68).</li>
427</ul>
428
429<h2>Release 0.3.0 (2010/02/02)</h2>
430
431<h3>New Features</h3>
432<ul>
433 <li>Report renders anonymous classes with type information (Trac #46).</li>
434 <li><code>enabled</code> property added to <code>agent</code> and
435 <code>coverage</code> Ant tasks (Trac #63).</li>
436 <li>Ant task <code>merge</code> added (Trac #52).</li>
437</ul>
438
439<h3>Fixed Bugs</h3>
440<ul>
441 <li>New <code>IRuntime</code> implementation enables JaCoCo usage for J2EE
442 application servers like Glassfish.</li>
443</ul>
444
445<h3>API Changes</h3>
446<ul>
447 <li>Agent option and Ant task parameter <code>file</code> changed to
448 <code>destfile</code> (Trac #59).</li>
449 <li>Agent option and Ant task parameter <code>merge</code> changed to
450 <code>append</code> (Trac #51).</li>
451</ul>
452
453<h2>Release 0.2.0 (2010/01/08)</h2>
454
455<h3>New Features</h3>
456
457<ul>
458 <li>Simplified probe data structure reduces memory usage (Trac #47).</li>
459 <li>Performance test becomes part of the build.</li>
460 <li>New bundle <code>org.jacoco.agent</code> that provides the Java agent
461 as a resource (Trac #50).</li>
462</ul>
463
464<h3>Fixed Bugs</h3>
465
466<ul>
467 <li><code>ArrayIndexOutOfBoundsException</code> due to inconsistent processing
468 while instrumentation and analysis (Trac #44).</li>
469</ul>
470
471
472<h2>Release 0.1.0 (2009/10/28)</h2>
473
474<p>
475 The very first JaCoCo release.
476</p>
477
478</div>
479<div class="footer">
480 <span class="right"><a href="@jacoco.home.url@">JaCoCo</a> @qualified.bundle.version@</span>
481 <a href="license.html">Copyright</a> &copy; @copyright.years@ Mountainminds GmbH &amp; Co. KG and Contributors
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