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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 Mandrikov0bb8d2d2012-12-23 20:33:58 +010023<h2>Release 0.6.1 (2012/12/23)</h2>
Evgeny Mandrikov7764fe52012-10-06 23:44:26 +040024
Evgeny Mandrikov2ea884b2012-11-10 13:47:51 +010025<h3>New Features</h3>
26<ul>
Evgeny Mandrikovca863832012-11-22 00:12:12 +010027 <li>Add a coverage check Mojo, contributed by Kyle Lieber (GitHub #6).</li>
Evgeny Mandrikov2ea884b2012-11-10 13:47:51 +010028</ul>
29
Evgeny Mandrikoveb0cfdf2012-11-10 18:00:41 +010030<h3>Fixed Bugs</h3>
31<ul>
Marc R. Hoffmannfcc0a0f2012-11-10 20:37:05 +010032 <li>jacocoant.jar should not conflict with ASM 3.x (GitHub #39).</li>
Evgeny Mandrikovca863832012-11-22 00:12:12 +010033 <li>Agent Mojo should set empty property, if execution was skipped
34 (GitHub #44).</li>
Evgeny Mandrikoveb0cfdf2012-11-10 18:00:41 +010035</ul>
36
Marc R. Hoffmann1e1df5b2012-11-02 22:58:50 +010037<h3>Non-functional Changes</h3>
38<ul>
Marc R. Hoffmanncd5deec2012-11-09 14:59:22 +010039 <li>Upgrade to ASM 4.1 (GitHub #37).</li>
Marc R. Hoffmannfcc0a0f2012-11-10 20:37:05 +010040 <li>Log location of merged execution data file in Ant <code>merge</code> task
41 (GitHub #29).</li>
Marc R. Hoffmann1e1df5b2012-11-02 22:58:50 +010042</ul>
43
Evgeny Mandrikov76f62ca2012-10-06 23:01:20 +040044<h2>Release 0.6.0 (2012/10/06)</h2>
Evgeny Mandrikov13d966c2012-08-31 12:39:14 +060045
Marc R. Hoffmannf22657e2012-09-20 21:45:49 +020046<h3>New Features</h3>
47<ul>
48 <li>Full support for Java 7 including INVOKEDYNAMIC as JaCoCo is now based
Marc R. Hoffmann8bcab032012-09-20 22:28:29 +020049 on ASM 4.0 (GitHub #5).</li>
Marc R. Hoffmannf22657e2012-09-20 21:45:49 +020050</ul>
51
Abraham Lin47c3fbb2012-09-13 23:27:32 +060052<h3>Fixed Bugs</h3>
53<ul>
54 <li>Maven plugin should skip creation of report if the execution data file is
Marc R. Hoffmann8bcab032012-09-20 22:28:29 +020055 missing. This avoids appearance of stack traces in case when JVM was not
56 forked, e.g. if there are no tests to run (SF #3563431, GitHub #19).</li>
57 <li>Maven plugin should fail if unable to read execution data file or create
58 report (GitHub #19).</li>
Abraham Lin47c3fbb2012-09-13 23:27:32 +060059</ul>
60
Marc R. Hoffmann8bcab032012-09-20 22:28:29 +020061<h3>API Changes</h3>
62<ul>
63 <li>Only colon as separator character supported in agent parameters. The
64 deprecated pipe character is no longer supported.</li>
65</ul>
66
67
Evgeny Mandrikovd3dd13c2012-08-31 12:32:50 +060068<h2>Release 0.5.10 (2012/08/31)</h2>
Evgeny Mandrikov9e1a22e2012-07-30 07:35:07 +000069
Marc R. Hoffmannababcec2012-08-16 19:07:26 +000070<h3>Fixed Bugs</h3>
71<ul>
Marc R. Hoffmann632e70b2012-08-24 14:49:19 +000072 <li>Correct stackmap frames for new <code>long[]</code> arrays (SF #3553210).</li>
73 <li>Properly resolve the <code>fork</code> variable for tasks wrapped by the
74 <code>coverage</code> Ant task (Trac #213).</li>
Marc R. Hoffmannababcec2012-08-16 19:07:26 +000075</ul>
76
Marc R. Hoffmannbb80b762012-08-29 23:57:58 +020077<h3>Non-functional Changes</h3>
78<ul>
79 <li>Source tree has been migrated to Git and is now hosted on Github at
80 <a href="https://github.com/jacoco/jacoco">https://github.com/jacoco/jacoco</a>.</li>
81</ul>
82
Evgeny Mandrikov7fa63e72012-07-30 07:26:38 +000083<h2>Release 0.5.9 (2012/07/30)</h2>
Evgeny Mandrikov19e5caa2012-07-11 12:29:04 +000084
Marc R. Hoffmann049e6042012-07-21 19:02:27 +000085<h3>Fixed Bugs</h3>
86<ul>
87 <li>Don't produce invalid class files in case of unexpected stackmap frames
88 (SF #3543758).</li>
89</ul>
90
Evgeny Mandrikov5552b672012-07-11 12:23:15 +000091<h2>Release 0.5.8 (2012/07/11)</h2>
Marc R. Hoffmann871836b2012-05-12 12:28:13 +000092
Marc R. Hoffmanncf41fc12012-06-30 00:15:43 +000093<h3>New Features</h3>
94<ul>
95 <li>Support for parallel Maven builds (Trac #191).</li>
96 <li>New agent option <code>classdumpdir</code> to dump all class files seen
97 by the JaCoCo agent to disk. This option is also available for Ant and
98 Maven (Trac #208).</li>
99</ul>
100
Marc R. Hoffmann9308f8a2012-07-04 19:00:06 +0000101<h3>Fixed Bugs</h3>
102<ul>
103 <li>Allow instrumentation of classes with dead code (SF #3538112).</li>
Marc R. Hoffmann65c17152012-07-09 10:37:23 +0000104 <li>Reworked instrumentation strategy to avoid verifier error "Uninitialized
105 object exists on backward branch" with certain Java 7 class files
106 (Trac #154).</li>
Marc R. Hoffmann9308f8a2012-07-04 19:00:06 +0000107</ul>
108
Marc R. Hoffmann78309272012-05-02 19:25:44 +0000109<h3>Non-functional Changes</h3>
110<ul>
Marc R. Hoffmann871836b2012-05-12 12:28:13 +0000111 <li>Documentation now includes Maven example and Maven goal documentation
112 (Trac #201, #202).</li>
Marc R. Hoffmann78309272012-05-02 19:25:44 +0000113</ul>
114
Evgeny Mandrikov976a90f2012-04-19 03:40:42 +0000115<h2>Release 0.5.7 (2012/04/19)</h2>
Evgeny Mandrikov022e3af2012-01-23 23:39:12 +0000116
Marc R. Hoffmann2a363b82012-03-31 10:00:06 +0000117<h3>New Features</h3>
118<ul>
119 <li>Support for class redefinitions by other agents like JMockit (SF #3509409).</li>
Marc R. Hoffmannc17f2b02012-04-07 09:05:00 +0000120 <li>Remove class file attributes with invalid code offsets caused by other
Marc R. Hoffmannc32282c2012-04-18 21:04:59 +0000121 byte code processing tools to avoid verifier errors (Trac #196).</li>
122 <li>Improved logging for Ant tasks (SF #3518429).</li>
Marc R. Hoffmann2a363b82012-03-31 10:00:06 +0000123</ul>
124
Marc R. Hoffmannce117fd2012-03-29 12:55:41 +0000125<h3>Fixed Bugs</h3>
126<ul>
127 <li>In case of failures the agent should log the original exception.</li>
128</ul>
129
Evgeny Mandrikov99487a12012-01-23 23:33:12 +0000130<h2>Release 0.5.6 (2012/01/23)</h2>
Evgeny Mandrikov82a92ca2012-01-15 20:25:48 +0000131
132<h3>New Features</h3>
133<ul>
134 <li>jacoco-maven-plugin can be used together with maven-site-plugin (Trac #181).</li>
Marc R. Hoffmann8b5d6a32012-01-18 20:24:45 +0000135 <li>The <code>report</code> Ant task now also supports directory resources to
136 specify source folders. This allows reading source files from multiple
137 directories. Contributed by Dominik Stadler (Trac #119).</li>
Evgeny Mandrikov82a92ca2012-01-15 20:25:48 +0000138</ul>
139
140<h3>Fixed Bugs</h3>
141<ul>
142 <li>Don't insert stackmap frames for class files before version 1.6.</li>
143 <li>Regression, which was introduced in 0.5.4 - restored compatibility of jacoco-maven-plugin with Maven 2 (Trac #182).</li>
144</ul>
145
146<h2>Release 0.5.5 (2011/12/15)</h2>
147
148<h3>Fixed Bugs</h3>
149<ul>
150 <li>Correct default value for the <code>append</code> property of the
151 <code>dump</code> Ant task is <code>true</code> (Trac #178).</li>
152 <li>Try/catch blocks must not be counted as instructions (Trac #179).</li>
153</ul>
154
155<h3>Non-functional Changes</h3>
156<ul>
157 <li>Upgrade to ASM 3.3.1.</li>
158</ul>
159
160<h2>Release 0.5.4 (2011/11/11)</h2>
161
162<h3>New Features</h3>
163<ul>
164 <li>Maven plug-in: respect <code>includes</code> and <code>excludes</code>
Evgeny Mandrikov8e7d6992011-11-11 20:26:38 +0000165 properties in report Mojo (Trac #160).
Evgeny Mandrikov8e7d6992011-11-11 20:26:38 +0000166 Also note that:
167<pre class="source lang-xml">
168&lt;configuration&gt;
169 &lt;includes&gt;org.foo.*:org.bar.*&lt;/includes&gt;
170 &lt;excludes&gt;com.foo.*:com.bar.*&lt;/excludes&gt;
171&lt;/configuration&gt;
172</pre>
173 must be replaced on:
174<pre class="source lang-xml">
175&lt;configuration&gt;
176 &lt;includes&gt;
177 &lt;include>org.foo.*&lt;/include&gt;
178 &lt;include>org.bar.*&lt;/include&gt;
179 &lt;/includes&gt;
180 &lt;excludes&gt;
181 &lt;exclude&gt;com.foo.*&lt;/exclude&gt;
182 &lt;exclude&gt;com.bar.*&lt;/exclude&gt;
183 &lt;/excludes&gt;
184&lt;/configuration&gt;
185</pre>
Evgeny Mandrikov82a92ca2012-01-15 20:25:48 +0000186 </li>
187</ul>
188
189<h3>API Changes</h3>
190<ul>
191 <li><code>Instrumenter</code> now only requires
192 <code>IExecutionDataAccessorGenerator</code> instead of
193 <code>IRuntime</code> (Trac #174).</li>
194 <li>Removed reference to internal implementation classes from
195 <code>CoverageBuilder</code> API.</li>
196</ul>
197
198<h3>Non-functional Changes</h3>
199<ul>
200 <li>Release bundles from now on signed again.</li>
201 <li>Several documentation updates.</li>
202</ul>
203
204<h2>Release 0.5.3 (2011/07/06)</h2>
205
206<h3>New Features</h3>
207<ul>
208 <li>New Maven plug-in for JaCoCo agent setup and basic reporting (Trac #25).</li>
209 <li>Additional output mode implementation for JaCoCo agent based on JMX.</li>
210</ul>
211
212<h3>Fixed Bugs</h3>
213<ul>
214 <li>Fixed problem with reporting of nested group structures (Trac #157).</li>
215</ul>
216
217<h3>Non-functional Changes</h3>
218<ul>
219 <li>JaCoCo build based on Maven (Trac #136).</li>
220 <li>JaCoCo published to Maven repository (Trac #149).</li>
221</ul>
222
223<h2>Release 0.5.2 (2011/05/19)</h2>
224
225<h3>New Features</h3>
226<ul>
227 <li>JaCoCo reports cyclomatic complexity numbers (Trac #129).</li>
228 <li>For HTML reports the tab width can be specified on the
229 <code>sourcefiles</code> attribute of the <code>report</code> Ant task
230 (Track #152).</li>
231</ul>
232
233<h3>Fixed Bugs</h3>
234<ul>
235 <li>Removed duplicate counters in the root node of XML reports (Trac #155).</li>
236 <li>Avoid <code>StackOverflowException</code> when analyzing methods with very
237 long instruction sequences (Trac #156). Many thanks to Jean-Eric Cuendet
238 for reporting and analyzing this!</li>
239</ul>
240
241<h3>API Changes</h3>
242<ul>
243 <li><code>ICoverageNode</code> API has been extended for cyclomatic
244 complexity (Trac #129).</li>
245 <li>XML and CSV report includes new counter type <code>COMPLEXITY</code>
246 (Trac #129).</li>
247 <li>New method <code>getTabWidth()</code> in callback interface
248 <code>ISourceFileLocator</code> instead of
249 <code>HTMLReportFormatter.setTabWidth()</code> which has been removed.
250 (Trac #152).</li>
251</ul>
252
253<h2>Release 0.5.1 (2011/03/21)</h2>
254
255<h3>New Features</h3>
256<ul>
257 <li>Duplicate classes with identical identifiers are now ignored during
258 analysis.</li>
259 <li>Added support for TestNG to Ant task Coverage (Track #144).</li>
260</ul>
261
262<h3>Fixed Bugs</h3>
263<ul>
264 <li>Calculate correct stackmap frames for Java 1.6 branches (Trac #139).</li>
265 <li>Link source files also for classes in default package (Trac #151).</li>
266</ul>
267
268<h3>Non-functional Changes</h3>
269<ul>
270 <li>API documentation cleanup (Track #140).</li>
271 <li>Removed obsolete examples from documentation (Trac #141).</li>
272 <li>Added reporting API example (Trac #146).</li>
273 <li>Reduced file size of HTML report source pages (Trac #148).</li>
274</ul>
275
276<h3>API Changes</h3>
277<ul>
278 <li>Simplified reporting API (Trac #53).</li>
279 <li>Use colon as separator character in agent parameters (Trac #143).</li>
280 <li>Now also empty files are accepted as <code>*.exec</code> files (Trac #150).</li>
281</ul>
282
283<h2>Release 0.5.0 (2011/01/19)</h2>
284
285<h3>New Features</h3>
286<ul>
287 <li>JaCoCo now reports branch coverage (Track #66).</li>
288</ul>
289
290<h3>Fixed Bugs</h3>
291<ul>
292 <li>Only process actual Java class files during analysis (SF #3106102).</li>
293 <li>Fix broken source links due to sort hash (Track #125).</li>
294 <li>Fixed invalid OSGi headers in MANIFEST.MF files (Track #127).</li>
295 <li>Try to avoid interference with Hibernate (SF #3134190).</li>
296 <li>Provide proper error message in case of duplicate class names in the same
297 group (SF #3110219).</li>
298 <li>Allow any number of probes in static interface initializers (SF #3161106).</li>
299</ul>
300
301<h3>API Changes</h3>
302<ul>
303 <li>All analysis specific APIs have been moved to package
304 <code>org.jacoco.core.analysis</code>.</li>
305 <li>The <code>IStructureVisitor</code> interface has been replaced by a
306 simplified version called <code>ICoverageVisitor</code> (Track #132).</li>
307 <li>All counter creation and update APIs now accept <i>missed items</i> and
308 <i>covered items</i> as parameters (Track #131).</li>
309 <li>Instructions are now counted on a per line basis. Therefore some
310 interfaces in the <code>org.jacoco.core.analysis</code> package have
311 changed as well as the <code>line</code> element in the XML report
312 (Track #130).</li>
313 <li>Several internal implementation classes have removed from the core APIs or
314 have been replaced by new interfaces (Track #133).</li>
315</ul>
316
317<h2>Release 0.4.1 (2010/10/07)</h2>
318
319<h3>New Features</h3>
320<ul>
321 <li>New attribute <code>line</code> for <code>method</code> elements in the
322 XML report containing the first source line number of the method.
323 (Track #120).</li>
324 <li>Optional <code>locale</code> attribute for number rendering HTML reports,
325 also available as an attribute of the <code>html</code> tag of the
326 <code>report</code> Ant task (Track #122).</li>
327 <li>Coverage tables in HTML report are now sortable (Track #98).</li>
328 <li>The <code>report</code> Ant task issues a warning if source files are
329 provided but class files do not contain debug information to collect line
330 numbers (SF #3024486).</li>
331</ul>
332
333<h3>Non-functional Changes</h3>
334<ul>
335 <li>Reduced memory footprint for coverage data by 30% (Track #106).</li>
336 <li>Moved to Eclipse 3.6.x as development environment (Trac #115).</li>
337 <li>All delivered bundles and JAR files are signed (Trac #118).</li>
338</ul>
339
340<h3>Fixed Bugs</h3>
341<ul>
342 <li>Better error message when multiple JaCoCo agents are specified
343 (Track #103).</li>
344 <li>Fixed potential NPE at shutdown when running agent in
345 <code>tcpserver</code> mode (Track #117).</li>
346 <li>Agent now fails at startup when execution data file can't be opened
347 (Track #121).</li>
348</ul>
349
350<h2>Release 0.4.0 (2010/06/04)</h2>
351
352<h3>New Features</h3>
353<ul>
354 <li>Execution data now includes session information: an arbitrary identifier,
355 the start time and dump time (Trac #88).</li>
356 <li>Added session information to XML report (Trac #92).</li>
357 <li>New "Sessions" page in the HTML report shows information about each
358 sessions wherein execution data has been collected for the report
359 (Trac #93). Additionally all classes with execution data available are
360 listed on this page (Trac #94).</li>
361 <li>The agent now supports remote dumps via TCP/IP connections (Trac #82).</li>
362 <li>New Ant task <code>dump</code> to remotely collect coverage data from
363 agents (Trac #100).</li>
364</ul>
365
366<h3>API Changes</h3>
367<ul>
368 <li>Execution data file header is written and read in any case (Trac #72).</li>
369 <li>Added <code>dumponexit</code> to agent options (Trac #82).</li>
370 <li>Added <code>sessionid</code> to agent options (Trac #88).</li>
371 <li>Added <code>output, address and port</code> to agent options (Trac #82).</li>
372 <li>Additional and modified methods in <code>IRuntime</code> to produce
373 session information (Trac #88).</li>
374 <li>Coverage element type <code>SESSION</code> removed (Trac #95).</li>
375 <li>Removed several internal APIs from package
376 <code>org.jacoco.core.instr</code> used for class instrumentation.</li>
377 <li>Renamed class <code>org.jacoco.report.csv.CsvFormatter</code> to
378 <code>CSVFormatter</code> (upper case) for consistency with other
379 formatters.</li>
380</ul>
381
382<h2>Release 0.3.3 (2010/04/19)</h2>
383
384<h3>New Features</h3>
385<ul>
386 <li>Support for different archives (jar, war, ear etc.) and nested archives
387 (Trac #78).</li>
388 <li>XML report with line level coverage information (requested for Sonar).</li>
389</ul>
390
391<h3>Fixed Bugs</h3>
392<ul>
393 <li>Correct stackmap frames for Java 1.6 class files. (Track #81).</li>
394 <li>Avoid usage of <code>LocalVariableSorter</code> due to ASM bug #314563
395 (Track #69).</li>
396 <li>Nested Java/JUnit Ant tasks not being executed when coverage task disabled. (Track #85).</li>
397</ul>
398
399<h2>Release 0.3.2 (2010/04/01)</h2>
400
401<h3>New Features</h3>
402<ul>
403 <li>New HTML report option to directly create a zip file containing the report
404 (Trac #12).</li>
405 <li>Code coverage for static initializers in interfaces (Trac #21).</li>
406 <li>Better error handling for <code>report</code> Ant task (Trac #71).</li>
407 <li>Classes without instructions are excluded from reports (Trac #73).</li>
408</ul>
409
410<h3>Fixed Bugs</h3>
411<ul>
412 <li>XML and CSV report output now also works for structures without groups
413 (Track #76).</li>
414</ul>
415
416<h3>API Changes</h3>
417<ul>
418 <li>Consistent usage of the term "Missed" instead of "NotCovered" in all APIs
419 (Trac #72).</li>
420 <li>To support "off-line" instrumentation scenarios it is not required any
421 more to register instrumented classes with the runtime (Trac #74).</li>
422</ul>
423
424<h2>Release 0.3.1 (2010/02/09)</h2>
425
426<h3>Fixed Bugs</h3>
427<ul>
428 <li>Ant tasks broken on Linux (Trac #68).</li>
429</ul>
430
431<h2>Release 0.3.0 (2010/02/02)</h2>
432
433<h3>New Features</h3>
434<ul>
435 <li>Report renders anonymous classes with type information (Trac #46).</li>
436 <li><code>enabled</code> property added to <code>agent</code> and
437 <code>coverage</code> Ant tasks (Trac #63).</li>
438 <li>Ant task <code>merge</code> added (Trac #52).</li>
439</ul>
440
441<h3>Fixed Bugs</h3>
442<ul>
443 <li>New <code>IRuntime</code> implementation enables JaCoCo usage for J2EE
444 application servers like Glassfish.</li>
445</ul>
446
447<h3>API Changes</h3>
448<ul>
449 <li>Agent option and Ant task parameter <code>file</code> changed to
450 <code>destfile</code> (Trac #59).</li>
451 <li>Agent option and Ant task parameter <code>merge</code> changed to
452 <code>append</code> (Trac #51).</li>
453</ul>
454
455<h2>Release 0.2.0 (2010/01/08)</h2>
456
457<h3>New Features</h3>
458
459<ul>
460 <li>Simplified probe data structure reduces memory usage (Trac #47).</li>
461 <li>Performance test becomes part of the build.</li>
462 <li>New bundle <code>org.jacoco.agent</code> that provides the Java agent
463 as a resource (Trac #50).</li>
464</ul>
465
466<h3>Fixed Bugs</h3>
467
468<ul>
469 <li><code>ArrayIndexOutOfBoundsException</code> due to inconsistent processing
470 while instrumentation and analysis (Trac #44).</li>
471</ul>
472
473
474<h2>Release 0.1.0 (2009/10/28)</h2>
475
476<p>
477 The very first JaCoCo release.
478</p>
479
480</div>
481<div class="footer">
482 <span class="right"><a href="@jacoco.home.url@">JaCoCo</a> @qualified.bundle.version@</span>
483 <a href="license.html">Copyright</a> &copy; @copyright.years@ Mountainminds GmbH &amp; Co. KG and Contributors
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