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8 <title>JaCoCo - Change History</title>
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13 <a href="../index.html" class="el_report">JaCoCo</a> &gt;
14 <a href="index.html" class="el_group">Documentation</a> &gt;
15 <span class="el_source">Change History</span>
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17<div id="content">
18
19<h1>Change History</h1>
20
Evgeny Mandrikov13d966c2012-08-31 12:39:14 +0600[diff] [blame]21<h2>Trunk Build @qualified.bundle.version@ (@build.date@)</h2>
22
Evgeny Mandrikovd3dd13c2012-08-31 12:32:50 +0600[diff] [blame]23<h2>Release 0.5.10 (2012/08/31)</h2>
Evgeny Mandrikov9e1a22e2012-07-30 07:35:07 +0000[diff] [blame]24
Marc R. Hoffmannababcec2012-08-16 19:07:26 +0000[diff] [blame]25<h3>Fixed Bugs</h3>
26<ul>
Marc R. Hoffmann632e70b2012-08-24 14:49:19 +0000[diff] [blame]27 <li>Correct stackmap frames for new <code>long[]</code> arrays (SF #3553210).</li>
28 <li>Properly resolve the <code>fork</code> variable for tasks wrapped by the
29 <code>coverage</code> Ant task (Trac #213).</li>
Marc R. Hoffmannababcec2012-08-16 19:07:26 +0000[diff] [blame]30</ul>
31
Marc R. Hoffmannbb80b762012-08-29 23:57:58 +0200[diff] [blame]32<h3>Non-functional Changes</h3>
33<ul>
34 <li>Source tree has been migrated to Git and is now hosted on Github at
35 <a href="https://github.com/jacoco/jacoco">https://github.com/jacoco/jacoco</a>.</li>
36</ul>
37
Evgeny Mandrikov7fa63e72012-07-30 07:26:38 +0000[diff] [blame]38<h2>Release 0.5.9 (2012/07/30)</h2>
Evgeny Mandrikov19e5caa2012-07-11 12:29:04 +0000[diff] [blame]39
Marc R. Hoffmann049e6042012-07-21 19:02:27 +0000[diff] [blame]40<h3>Fixed Bugs</h3>
41<ul>
42 <li>Don't produce invalid class files in case of unexpected stackmap frames
43 (SF #3543758).</li>
44</ul>
45
Evgeny Mandrikov5552b672012-07-11 12:23:15 +0000[diff] [blame]46<h2>Release 0.5.8 (2012/07/11)</h2>
Marc R. Hoffmann871836b2012-05-12 12:28:13 +0000[diff] [blame]47
Marc R. Hoffmanncf41fc12012-06-30 00:15:43 +0000[diff] [blame]48<h3>New Features</h3>
49<ul>
50 <li>Support for parallel Maven builds (Trac #191).</li>
51 <li>New agent option <code>classdumpdir</code> to dump all class files seen
52 by the JaCoCo agent to disk. This option is also available for Ant and
53 Maven (Trac #208).</li>
54</ul>
55
Marc R. Hoffmann9308f8a2012-07-04 19:00:06 +0000[diff] [blame]56<h3>Fixed Bugs</h3>
57<ul>
58 <li>Allow instrumentation of classes with dead code (SF #3538112).</li>
Marc R. Hoffmann65c17152012-07-09 10:37:23 +0000[diff] [blame]59 <li>Reworked instrumentation strategy to avoid verifier error "Uninitialized
60 object exists on backward branch" with certain Java 7 class files
61 (Trac #154).</li>
Marc R. Hoffmann9308f8a2012-07-04 19:00:06 +0000[diff] [blame]62</ul>
63
Marc R. Hoffmann78309272012-05-02 19:25:44 +0000[diff] [blame]64<h3>Non-functional Changes</h3>
65<ul>
Marc R. Hoffmann871836b2012-05-12 12:28:13 +0000[diff] [blame]66 <li>Documentation now includes Maven example and Maven goal documentation
67 (Trac #201, #202).</li>
Marc R. Hoffmann78309272012-05-02 19:25:44 +0000[diff] [blame]68</ul>
69
Evgeny Mandrikov976a90f2012-04-19 03:40:42 +0000[diff] [blame]70<h2>Release 0.5.7 (2012/04/19)</h2>
Evgeny Mandrikov022e3af2012-01-23 23:39:12 +0000[diff] [blame]71
Marc R. Hoffmann2a363b82012-03-31 10:00:06 +0000[diff] [blame]72<h3>New Features</h3>
73<ul>
74 <li>Support for class redefinitions by other agents like JMockit (SF #3509409).</li>
Marc R. Hoffmannc17f2b02012-04-07 09:05:00 +0000[diff] [blame]75 <li>Remove class file attributes with invalid code offsets caused by other
Marc R. Hoffmannc32282c2012-04-18 21:04:59 +0000[diff] [blame]76 byte code processing tools to avoid verifier errors (Trac #196).</li>
77 <li>Improved logging for Ant tasks (SF #3518429).</li>
Marc R. Hoffmann2a363b82012-03-31 10:00:06 +0000[diff] [blame]78</ul>
79
Marc R. Hoffmannce117fd2012-03-29 12:55:41 +0000[diff] [blame]80<h3>Fixed Bugs</h3>
81<ul>
82 <li>In case of failures the agent should log the original exception.</li>
83</ul>
84
Evgeny Mandrikov99487a12012-01-23 23:33:12 +0000[diff] [blame]85<h2>Release 0.5.6 (2012/01/23)</h2>
Evgeny Mandrikov82a92ca2012-01-15 20:25:48 +0000[diff] [blame]86
87<h3>New Features</h3>
88<ul>
89 <li>jacoco-maven-plugin can be used together with maven-site-plugin (Trac #181).</li>
Marc R. Hoffmann8b5d6a32012-01-18 20:24:45 +0000[diff] [blame]90 <li>The <code>report</code> Ant task now also supports directory resources to
91 specify source folders. This allows reading source files from multiple
92 directories. Contributed by Dominik Stadler (Trac #119).</li>
Evgeny Mandrikov82a92ca2012-01-15 20:25:48 +0000[diff] [blame]93</ul>
94
95<h3>Fixed Bugs</h3>
96<ul>
97 <li>Don't insert stackmap frames for class files before version 1.6.</li>
98 <li>Regression, which was introduced in 0.5.4 - restored compatibility of jacoco-maven-plugin with Maven 2 (Trac #182).</li>
99</ul>
100
101<h2>Release 0.5.5 (2011/12/15)</h2>
102
103<h3>Fixed Bugs</h3>
104<ul>
105 <li>Correct default value for the <code>append</code> property of the
106 <code>dump</code> Ant task is <code>true</code> (Trac #178).</li>
107 <li>Try/catch blocks must not be counted as instructions (Trac #179).</li>
108</ul>
109
110<h3>Non-functional Changes</h3>
111<ul>
112 <li>Upgrade to ASM 3.3.1.</li>
113</ul>
114
115<h2>Release 0.5.4 (2011/11/11)</h2>
116
117<h3>New Features</h3>
118<ul>
119 <li>Maven plug-in: respect <code>includes</code> and <code>excludes</code>
Evgeny Mandrikov8e7d6992011-11-11 20:26:38 +0000[diff] [blame]120 properties in report Mojo (Trac #160).
Evgeny Mandrikov8e7d6992011-11-11 20:26:38 +0000[diff] [blame]121 Also note that:
122<pre class="source lang-xml">
123&lt;configuration&gt;
124 &lt;includes&gt;org.foo.*:org.bar.*&lt;/includes&gt;
125 &lt;excludes&gt;com.foo.*:com.bar.*&lt;/excludes&gt;
126&lt;/configuration&gt;
127</pre>
128 must be replaced on:
129<pre class="source lang-xml">
130&lt;configuration&gt;
131 &lt;includes&gt;
132 &lt;include>org.foo.*&lt;/include&gt;
133 &lt;include>org.bar.*&lt;/include&gt;
134 &lt;/includes&gt;
135 &lt;excludes&gt;
136 &lt;exclude&gt;com.foo.*&lt;/exclude&gt;
137 &lt;exclude&gt;com.bar.*&lt;/exclude&gt;
138 &lt;/excludes&gt;
139&lt;/configuration&gt;
140</pre>
Evgeny Mandrikov82a92ca2012-01-15 20:25:48 +0000[diff] [blame]141 </li>
142</ul>
143
144<h3>API Changes</h3>
145<ul>
146 <li><code>Instrumenter</code> now only requires
147 <code>IExecutionDataAccessorGenerator</code> instead of
148 <code>IRuntime</code> (Trac #174).</li>
149 <li>Removed reference to internal implementation classes from
150 <code>CoverageBuilder</code> API.</li>
151</ul>
152
153<h3>Non-functional Changes</h3>
154<ul>
155 <li>Release bundles from now on signed again.</li>
156 <li>Several documentation updates.</li>
157</ul>
158
159<h2>Release 0.5.3 (2011/07/06)</h2>
160
161<h3>New Features</h3>
162<ul>
163 <li>New Maven plug-in for JaCoCo agent setup and basic reporting (Trac #25).</li>
164 <li>Additional output mode implementation for JaCoCo agent based on JMX.</li>
165</ul>
166
167<h3>Fixed Bugs</h3>
168<ul>
169 <li>Fixed problem with reporting of nested group structures (Trac #157).</li>
170</ul>
171
172<h3>Non-functional Changes</h3>
173<ul>
174 <li>JaCoCo build based on Maven (Trac #136).</li>
175 <li>JaCoCo published to Maven repository (Trac #149).</li>
176</ul>
177
178<h2>Release 0.5.2 (2011/05/19)</h2>
179
180<h3>New Features</h3>
181<ul>
182 <li>JaCoCo reports cyclomatic complexity numbers (Trac #129).</li>
183 <li>For HTML reports the tab width can be specified on the
184 <code>sourcefiles</code> attribute of the <code>report</code> Ant task
185 (Track #152).</li>
186</ul>
187
188<h3>Fixed Bugs</h3>
189<ul>
190 <li>Removed duplicate counters in the root node of XML reports (Trac #155).</li>
191 <li>Avoid <code>StackOverflowException</code> when analyzing methods with very
192 long instruction sequences (Trac #156). Many thanks to Jean-Eric Cuendet
193 for reporting and analyzing this!</li>
194</ul>
195
196<h3>API Changes</h3>
197<ul>
198 <li><code>ICoverageNode</code> API has been extended for cyclomatic
199 complexity (Trac #129).</li>
200 <li>XML and CSV report includes new counter type <code>COMPLEXITY</code>
201 (Trac #129).</li>
202 <li>New method <code>getTabWidth()</code> in callback interface
203 <code>ISourceFileLocator</code> instead of
204 <code>HTMLReportFormatter.setTabWidth()</code> which has been removed.
205 (Trac #152).</li>
206</ul>
207
208<h2>Release 0.5.1 (2011/03/21)</h2>
209
210<h3>New Features</h3>
211<ul>
212 <li>Duplicate classes with identical identifiers are now ignored during
213 analysis.</li>
214 <li>Added support for TestNG to Ant task Coverage (Track #144).</li>
215</ul>
216
217<h3>Fixed Bugs</h3>
218<ul>
219 <li>Calculate correct stackmap frames for Java 1.6 branches (Trac #139).</li>
220 <li>Link source files also for classes in default package (Trac #151).</li>
221</ul>
222
223<h3>Non-functional Changes</h3>
224<ul>
225 <li>API documentation cleanup (Track #140).</li>
226 <li>Removed obsolete examples from documentation (Trac #141).</li>
227 <li>Added reporting API example (Trac #146).</li>
228 <li>Reduced file size of HTML report source pages (Trac #148).</li>
229</ul>
230
231<h3>API Changes</h3>
232<ul>
233 <li>Simplified reporting API (Trac #53).</li>
234 <li>Use colon as separator character in agent parameters (Trac #143).</li>
235 <li>Now also empty files are accepted as <code>*.exec</code> files (Trac #150).</li>
236</ul>
237
238<h2>Release 0.5.0 (2011/01/19)</h2>
239
240<h3>New Features</h3>
241<ul>
242 <li>JaCoCo now reports branch coverage (Track #66).</li>
243</ul>
244
245<h3>Fixed Bugs</h3>
246<ul>
247 <li>Only process actual Java class files during analysis (SF #3106102).</li>
248 <li>Fix broken source links due to sort hash (Track #125).</li>
249 <li>Fixed invalid OSGi headers in MANIFEST.MF files (Track #127).</li>
250 <li>Try to avoid interference with Hibernate (SF #3134190).</li>
251 <li>Provide proper error message in case of duplicate class names in the same
252 group (SF #3110219).</li>
253 <li>Allow any number of probes in static interface initializers (SF #3161106).</li>
254</ul>
255
256<h3>API Changes</h3>
257<ul>
258 <li>All analysis specific APIs have been moved to package
259 <code>org.jacoco.core.analysis</code>.</li>
260 <li>The <code>IStructureVisitor</code> interface has been replaced by a
261 simplified version called <code>ICoverageVisitor</code> (Track #132).</li>
262 <li>All counter creation and update APIs now accept <i>missed items</i> and
263 <i>covered items</i> as parameters (Track #131).</li>
264 <li>Instructions are now counted on a per line basis. Therefore some
265 interfaces in the <code>org.jacoco.core.analysis</code> package have
266 changed as well as the <code>line</code> element in the XML report
267 (Track #130).</li>
268 <li>Several internal implementation classes have removed from the core APIs or
269 have been replaced by new interfaces (Track #133).</li>
270</ul>
271
272<h2>Release 0.4.1 (2010/10/07)</h2>
273
274<h3>New Features</h3>
275<ul>
276 <li>New attribute <code>line</code> for <code>method</code> elements in the
277 XML report containing the first source line number of the method.
278 (Track #120).</li>
279 <li>Optional <code>locale</code> attribute for number rendering HTML reports,
280 also available as an attribute of the <code>html</code> tag of the
281 <code>report</code> Ant task (Track #122).</li>
282 <li>Coverage tables in HTML report are now sortable (Track #98).</li>
283 <li>The <code>report</code> Ant task issues a warning if source files are
284 provided but class files do not contain debug information to collect line
285 numbers (SF #3024486).</li>
286</ul>
287
288<h3>Non-functional Changes</h3>
289<ul>
290 <li>Reduced memory footprint for coverage data by 30% (Track #106).</li>
291 <li>Moved to Eclipse 3.6.x as development environment (Trac #115).</li>
292 <li>All delivered bundles and JAR files are signed (Trac #118).</li>
293</ul>
294
295<h3>Fixed Bugs</h3>
296<ul>
297 <li>Better error message when multiple JaCoCo agents are specified
298 (Track #103).</li>
299 <li>Fixed potential NPE at shutdown when running agent in
300 <code>tcpserver</code> mode (Track #117).</li>
301 <li>Agent now fails at startup when execution data file can't be opened
302 (Track #121).</li>
303</ul>
304
305<h2>Release 0.4.0 (2010/06/04)</h2>
306
307<h3>New Features</h3>
308<ul>
309 <li>Execution data now includes session information: an arbitrary identifier,
310 the start time and dump time (Trac #88).</li>
311 <li>Added session information to XML report (Trac #92).</li>
312 <li>New "Sessions" page in the HTML report shows information about each
313 sessions wherein execution data has been collected for the report
314 (Trac #93). Additionally all classes with execution data available are
315 listed on this page (Trac #94).</li>
316 <li>The agent now supports remote dumps via TCP/IP connections (Trac #82).</li>
317 <li>New Ant task <code>dump</code> to remotely collect coverage data from
318 agents (Trac #100).</li>
319</ul>
320
321<h3>API Changes</h3>
322<ul>
323 <li>Execution data file header is written and read in any case (Trac #72).</li>
324 <li>Added <code>dumponexit</code> to agent options (Trac #82).</li>
325 <li>Added <code>sessionid</code> to agent options (Trac #88).</li>
326 <li>Added <code>output, address and port</code> to agent options (Trac #82).</li>
327 <li>Additional and modified methods in <code>IRuntime</code> to produce
328 session information (Trac #88).</li>
329 <li>Coverage element type <code>SESSION</code> removed (Trac #95).</li>
330 <li>Removed several internal APIs from package
331 <code>org.jacoco.core.instr</code> used for class instrumentation.</li>
332 <li>Renamed class <code>org.jacoco.report.csv.CsvFormatter</code> to
333 <code>CSVFormatter</code> (upper case) for consistency with other
334 formatters.</li>
335</ul>
336
337<h2>Release 0.3.3 (2010/04/19)</h2>
338
339<h3>New Features</h3>
340<ul>
341 <li>Support for different archives (jar, war, ear etc.) and nested archives
342 (Trac #78).</li>
343 <li>XML report with line level coverage information (requested for Sonar).</li>
344</ul>
345
346<h3>Fixed Bugs</h3>
347<ul>
348 <li>Correct stackmap frames for Java 1.6 class files. (Track #81).</li>
349 <li>Avoid usage of <code>LocalVariableSorter</code> due to ASM bug #314563
350 (Track #69).</li>
351 <li>Nested Java/JUnit Ant tasks not being executed when coverage task disabled. (Track #85).</li>
352</ul>
353
354<h2>Release 0.3.2 (2010/04/01)</h2>
355
356<h3>New Features</h3>
357<ul>
358 <li>New HTML report option to directly create a zip file containing the report
359 (Trac #12).</li>
360 <li>Code coverage for static initializers in interfaces (Trac #21).</li>
361 <li>Better error handling for <code>report</code> Ant task (Trac #71).</li>
362 <li>Classes without instructions are excluded from reports (Trac #73).</li>
363</ul>
364
365<h3>Fixed Bugs</h3>
366<ul>
367 <li>XML and CSV report output now also works for structures without groups
368 (Track #76).</li>
369</ul>
370
371<h3>API Changes</h3>
372<ul>
373 <li>Consistent usage of the term "Missed" instead of "NotCovered" in all APIs
374 (Trac #72).</li>
375 <li>To support "off-line" instrumentation scenarios it is not required any
376 more to register instrumented classes with the runtime (Trac #74).</li>
377</ul>
378
379<h2>Release 0.3.1 (2010/02/09)</h2>
380
381<h3>Fixed Bugs</h3>
382<ul>
383 <li>Ant tasks broken on Linux (Trac #68).</li>
384</ul>
385
386<h2>Release 0.3.0 (2010/02/02)</h2>
387
388<h3>New Features</h3>
389<ul>
390 <li>Report renders anonymous classes with type information (Trac #46).</li>
391 <li><code>enabled</code> property added to <code>agent</code> and
392 <code>coverage</code> Ant tasks (Trac #63).</li>
393 <li>Ant task <code>merge</code> added (Trac #52).</li>
394</ul>
395
396<h3>Fixed Bugs</h3>
397<ul>
398 <li>New <code>IRuntime</code> implementation enables JaCoCo usage for J2EE
399 application servers like Glassfish.</li>
400</ul>
401
402<h3>API Changes</h3>
403<ul>
404 <li>Agent option and Ant task parameter <code>file</code> changed to
405 <code>destfile</code> (Trac #59).</li>
406 <li>Agent option and Ant task parameter <code>merge</code> changed to
407 <code>append</code> (Trac #51).</li>
408</ul>
409
410<h2>Release 0.2.0 (2010/01/08)</h2>
411
412<h3>New Features</h3>
413
414<ul>
415 <li>Simplified probe data structure reduces memory usage (Trac #47).</li>
416 <li>Performance test becomes part of the build.</li>
417 <li>New bundle <code>org.jacoco.agent</code> that provides the Java agent
418 as a resource (Trac #50).</li>
419</ul>
420
421<h3>Fixed Bugs</h3>
422
423<ul>
424 <li><code>ArrayIndexOutOfBoundsException</code> due to inconsistent processing
425 while instrumentation and analysis (Trac #44).</li>
426</ul>
427
428
429<h2>Release 0.1.0 (2009/10/28)</h2>
430
431<p>
432 The very first JaCoCo release.
433</p>
434
435</div>
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