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