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8 <title>JaCoCo - Change History</title>
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11
12<div class="breadcrumb">
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>
16</div>
17<div id="content">
18
19<h1>Change History</h1>
20
Marc R. Hoffmann871836b2012-05-12 12:28:13 +0000[diff] [blame]21<h2>Trunk Build @qualified.bundle.version@ (@build.date@)</h2>
22
Marc R. Hoffmann78309272012-05-02 19:25:44 +0000[diff] [blame]23<h3>Non-functional Changes</h3>
24<ul>
Marc R. Hoffmann871836b2012-05-12 12:28:13 +0000[diff] [blame]25 <li>Documentation now includes Maven example and Maven goal documentation
26 (Trac #201, #202).</li>
Marc R. Hoffmann80db25a2012-05-13 19:19:48 +0000[diff] [blame]27 <li>Support for parallel Maven builds (Trac #191).</li>
Marc R. Hoffmann78309272012-05-02 19:25:44 +0000[diff] [blame]28</ul>
29
Evgeny Mandrikov976a90f2012-04-19 03:40:42 +0000[diff] [blame]30<h2>Release 0.5.7 (2012/04/19)</h2>
Evgeny Mandrikov022e3af2012-01-23 23:39:12 +0000[diff] [blame]31
Marc R. Hoffmann2a363b82012-03-31 10:00:06 +0000[diff] [blame]32<h3>New Features</h3>
33<ul>
34 <li>Support for class redefinitions by other agents like JMockit (SF #3509409).</li>
Marc R. Hoffmannc17f2b02012-04-07 09:05:00 +0000[diff] [blame]35 <li>Remove class file attributes with invalid code offsets caused by other
Marc R. Hoffmannc32282c2012-04-18 21:04:59 +0000[diff] [blame]36 byte code processing tools to avoid verifier errors (Trac #196).</li>
37 <li>Improved logging for Ant tasks (SF #3518429).</li>
Marc R. Hoffmann2a363b82012-03-31 10:00:06 +0000[diff] [blame]38</ul>
39
Marc R. Hoffmannce117fd2012-03-29 12:55:41 +0000[diff] [blame]40<h3>Fixed Bugs</h3>
41<ul>
42 <li>In case of failures the agent should log the original exception.</li>
43</ul>
44
Evgeny Mandrikov99487a12012-01-23 23:33:12 +0000[diff] [blame]45<h2>Release 0.5.6 (2012/01/23)</h2>
Evgeny Mandrikov82a92ca2012-01-15 20:25:48 +0000[diff] [blame]46
47<h3>New Features</h3>
48<ul>
49 <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]50 <li>The <code>report</code> Ant task now also supports directory resources to
51 specify source folders. This allows reading source files from multiple
52 directories. Contributed by Dominik Stadler (Trac #119).</li>
Evgeny Mandrikov82a92ca2012-01-15 20:25:48 +0000[diff] [blame]53</ul>
54
55<h3>Fixed Bugs</h3>
56<ul>
57 <li>Don't insert stackmap frames for class files before version 1.6.</li>
58 <li>Regression, which was introduced in 0.5.4 - restored compatibility of jacoco-maven-plugin with Maven 2 (Trac #182).</li>
59</ul>
60
61<h2>Release 0.5.5 (2011/12/15)</h2>
62
63<h3>Fixed Bugs</h3>
64<ul>
65 <li>Correct default value for the <code>append</code> property of the
66 <code>dump</code> Ant task is <code>true</code> (Trac #178).</li>
67 <li>Try/catch blocks must not be counted as instructions (Trac #179).</li>
68</ul>
69
70<h3>Non-functional Changes</h3>
71<ul>
72 <li>Upgrade to ASM 3.3.1.</li>
73</ul>
74
75<h2>Release 0.5.4 (2011/11/11)</h2>
76
77<h3>New Features</h3>
78<ul>
79 <li>Maven plug-in: respect <code>includes</code> and <code>excludes</code>
Evgeny Mandrikov8e7d6992011-11-11 20:26:38 +0000[diff] [blame]80 properties in report Mojo (Trac #160).
81 <p>
82 Also note that:
83<pre class="source lang-xml">
84&lt;configuration&gt;
85 &lt;includes&gt;org.foo.*:org.bar.*&lt;/includes&gt;
86 &lt;excludes&gt;com.foo.*:com.bar.*&lt;/excludes&gt;
87&lt;/configuration&gt;
88</pre>
89 must be replaced on:
90<pre class="source lang-xml">
91&lt;configuration&gt;
92 &lt;includes&gt;
93 &lt;include>org.foo.*&lt;/include&gt;
94 &lt;include>org.bar.*&lt;/include&gt;
95 &lt;/includes&gt;
96 &lt;excludes&gt;
97 &lt;exclude&gt;com.foo.*&lt;/exclude&gt;
98 &lt;exclude&gt;com.bar.*&lt;/exclude&gt;
99 &lt;/excludes&gt;
100&lt;/configuration&gt;
101</pre>
102 </p>
Evgeny Mandrikov82a92ca2012-01-15 20:25:48 +0000[diff] [blame]103 </li>
104</ul>
105
106<h3>API Changes</h3>
107<ul>
108 <li><code>Instrumenter</code> now only requires
109 <code>IExecutionDataAccessorGenerator</code> instead of
110 <code>IRuntime</code> (Trac #174).</li>
111 <li>Removed reference to internal implementation classes from
112 <code>CoverageBuilder</code> API.</li>
113</ul>
114
115<h3>Non-functional Changes</h3>
116<ul>
117 <li>Release bundles from now on signed again.</li>
118 <li>Several documentation updates.</li>
119</ul>
120
121<h2>Release 0.5.3 (2011/07/06)</h2>
122
123<h3>New Features</h3>
124<ul>
125 <li>New Maven plug-in for JaCoCo agent setup and basic reporting (Trac #25).</li>
126 <li>Additional output mode implementation for JaCoCo agent based on JMX.</li>
127</ul>
128
129<h3>Fixed Bugs</h3>
130<ul>
131 <li>Fixed problem with reporting of nested group structures (Trac #157).</li>
132</ul>
133
134<h3>Non-functional Changes</h3>
135<ul>
136 <li>JaCoCo build based on Maven (Trac #136).</li>
137 <li>JaCoCo published to Maven repository (Trac #149).</li>
138</ul>
139
140<h2>Release 0.5.2 (2011/05/19)</h2>
141
142<h3>New Features</h3>
143<ul>
144 <li>JaCoCo reports cyclomatic complexity numbers (Trac #129).</li>
145 <li>For HTML reports the tab width can be specified on the
146 <code>sourcefiles</code> attribute of the <code>report</code> Ant task
147 (Track #152).</li>
148</ul>
149
150<h3>Fixed Bugs</h3>
151<ul>
152 <li>Removed duplicate counters in the root node of XML reports (Trac #155).</li>
153 <li>Avoid <code>StackOverflowException</code> when analyzing methods with very
154 long instruction sequences (Trac #156). Many thanks to Jean-Eric Cuendet
155 for reporting and analyzing this!</li>
156</ul>
157
158<h3>API Changes</h3>
159<ul>
160 <li><code>ICoverageNode</code> API has been extended for cyclomatic
161 complexity (Trac #129).</li>
162 <li>XML and CSV report includes new counter type <code>COMPLEXITY</code>
163 (Trac #129).</li>
164 <li>New method <code>getTabWidth()</code> in callback interface
165 <code>ISourceFileLocator</code> instead of
166 <code>HTMLReportFormatter.setTabWidth()</code> which has been removed.
167 (Trac #152).</li>
168</ul>
169
170<h2>Release 0.5.1 (2011/03/21)</h2>
171
172<h3>New Features</h3>
173<ul>
174 <li>Duplicate classes with identical identifiers are now ignored during
175 analysis.</li>
176 <li>Added support for TestNG to Ant task Coverage (Track #144).</li>
177</ul>
178
179<h3>Fixed Bugs</h3>
180<ul>
181 <li>Calculate correct stackmap frames for Java 1.6 branches (Trac #139).</li>
182 <li>Link source files also for classes in default package (Trac #151).</li>
183</ul>
184
185<h3>Non-functional Changes</h3>
186<ul>
187 <li>API documentation cleanup (Track #140).</li>
188 <li>Removed obsolete examples from documentation (Trac #141).</li>
189 <li>Added reporting API example (Trac #146).</li>
190 <li>Reduced file size of HTML report source pages (Trac #148).</li>
191</ul>
192
193<h3>API Changes</h3>
194<ul>
195 <li>Simplified reporting API (Trac #53).</li>
196 <li>Use colon as separator character in agent parameters (Trac #143).</li>
197 <li>Now also empty files are accepted as <code>*.exec</code> files (Trac #150).</li>
198</ul>
199
200<h2>Release 0.5.0 (2011/01/19)</h2>
201
202<h3>New Features</h3>
203<ul>
204 <li>JaCoCo now reports branch coverage (Track #66).</li>
205</ul>
206
207<h3>Fixed Bugs</h3>
208<ul>
209 <li>Only process actual Java class files during analysis (SF #3106102).</li>
210 <li>Fix broken source links due to sort hash (Track #125).</li>
211 <li>Fixed invalid OSGi headers in MANIFEST.MF files (Track #127).</li>
212 <li>Try to avoid interference with Hibernate (SF #3134190).</li>
213 <li>Provide proper error message in case of duplicate class names in the same
214 group (SF #3110219).</li>
215 <li>Allow any number of probes in static interface initializers (SF #3161106).</li>
216</ul>
217
218<h3>API Changes</h3>
219<ul>
220 <li>All analysis specific APIs have been moved to package
221 <code>org.jacoco.core.analysis</code>.</li>
222 <li>The <code>IStructureVisitor</code> interface has been replaced by a
223 simplified version called <code>ICoverageVisitor</code> (Track #132).</li>
224 <li>All counter creation and update APIs now accept <i>missed items</i> and
225 <i>covered items</i> as parameters (Track #131).</li>
226 <li>Instructions are now counted on a per line basis. Therefore some
227 interfaces in the <code>org.jacoco.core.analysis</code> package have
228 changed as well as the <code>line</code> element in the XML report
229 (Track #130).</li>
230 <li>Several internal implementation classes have removed from the core APIs or
231 have been replaced by new interfaces (Track #133).</li>
232</ul>
233
234<h2>Release 0.4.1 (2010/10/07)</h2>
235
236<h3>New Features</h3>
237<ul>
238 <li>New attribute <code>line</code> for <code>method</code> elements in the
239 XML report containing the first source line number of the method.
240 (Track #120).</li>
241 <li>Optional <code>locale</code> attribute for number rendering HTML reports,
242 also available as an attribute of the <code>html</code> tag of the
243 <code>report</code> Ant task (Track #122).</li>
244 <li>Coverage tables in HTML report are now sortable (Track #98).</li>
245 <li>The <code>report</code> Ant task issues a warning if source files are
246 provided but class files do not contain debug information to collect line
247 numbers (SF #3024486).</li>
248</ul>
249
250<h3>Non-functional Changes</h3>
251<ul>
252 <li>Reduced memory footprint for coverage data by 30% (Track #106).</li>
253 <li>Moved to Eclipse 3.6.x as development environment (Trac #115).</li>
254 <li>All delivered bundles and JAR files are signed (Trac #118).</li>
255</ul>
256
257<h3>Fixed Bugs</h3>
258<ul>
259 <li>Better error message when multiple JaCoCo agents are specified
260 (Track #103).</li>
261 <li>Fixed potential NPE at shutdown when running agent in
262 <code>tcpserver</code> mode (Track #117).</li>
263 <li>Agent now fails at startup when execution data file can't be opened
264 (Track #121).</li>
265</ul>
266
267<h2>Release 0.4.0 (2010/06/04)</h2>
268
269<h3>New Features</h3>
270<ul>
271 <li>Execution data now includes session information: an arbitrary identifier,
272 the start time and dump time (Trac #88).</li>
273 <li>Added session information to XML report (Trac #92).</li>
274 <li>New "Sessions" page in the HTML report shows information about each
275 sessions wherein execution data has been collected for the report
276 (Trac #93). Additionally all classes with execution data available are
277 listed on this page (Trac #94).</li>
278 <li>The agent now supports remote dumps via TCP/IP connections (Trac #82).</li>
279 <li>New Ant task <code>dump</code> to remotely collect coverage data from
280 agents (Trac #100).</li>
281</ul>
282
283<h3>API Changes</h3>
284<ul>
285 <li>Execution data file header is written and read in any case (Trac #72).</li>
286 <li>Added <code>dumponexit</code> to agent options (Trac #82).</li>
287 <li>Added <code>sessionid</code> to agent options (Trac #88).</li>
288 <li>Added <code>output, address and port</code> to agent options (Trac #82).</li>
289 <li>Additional and modified methods in <code>IRuntime</code> to produce
290 session information (Trac #88).</li>
291 <li>Coverage element type <code>SESSION</code> removed (Trac #95).</li>
292 <li>Removed several internal APIs from package
293 <code>org.jacoco.core.instr</code> used for class instrumentation.</li>
294 <li>Renamed class <code>org.jacoco.report.csv.CsvFormatter</code> to
295 <code>CSVFormatter</code> (upper case) for consistency with other
296 formatters.</li>
297</ul>
298
299<h2>Release 0.3.3 (2010/04/19)</h2>
300
301<h3>New Features</h3>
302<ul>
303 <li>Support for different archives (jar, war, ear etc.) and nested archives
304 (Trac #78).</li>
305 <li>XML report with line level coverage information (requested for Sonar).</li>
306</ul>
307
308<h3>Fixed Bugs</h3>
309<ul>
310 <li>Correct stackmap frames for Java 1.6 class files. (Track #81).</li>
311 <li>Avoid usage of <code>LocalVariableSorter</code> due to ASM bug #314563
312 (Track #69).</li>
313 <li>Nested Java/JUnit Ant tasks not being executed when coverage task disabled. (Track #85).</li>
314</ul>
315
316<h2>Release 0.3.2 (2010/04/01)</h2>
317
318<h3>New Features</h3>
319<ul>
320 <li>New HTML report option to directly create a zip file containing the report
321 (Trac #12).</li>
322 <li>Code coverage for static initializers in interfaces (Trac #21).</li>
323 <li>Better error handling for <code>report</code> Ant task (Trac #71).</li>
324 <li>Classes without instructions are excluded from reports (Trac #73).</li>
325</ul>
326
327<h3>Fixed Bugs</h3>
328<ul>
329 <li>XML and CSV report output now also works for structures without groups
330 (Track #76).</li>
331</ul>
332
333<h3>API Changes</h3>
334<ul>
335 <li>Consistent usage of the term "Missed" instead of "NotCovered" in all APIs
336 (Trac #72).</li>
337 <li>To support "off-line" instrumentation scenarios it is not required any
338 more to register instrumented classes with the runtime (Trac #74).</li>
339</ul>
340
341<h2>Release 0.3.1 (2010/02/09)</h2>
342
343<h3>Fixed Bugs</h3>
344<ul>
345 <li>Ant tasks broken on Linux (Trac #68).</li>
346</ul>
347
348<h2>Release 0.3.0 (2010/02/02)</h2>
349
350<h3>New Features</h3>
351<ul>
352 <li>Report renders anonymous classes with type information (Trac #46).</li>
353 <li><code>enabled</code> property added to <code>agent</code> and
354 <code>coverage</code> Ant tasks (Trac #63).</li>
355 <li>Ant task <code>merge</code> added (Trac #52).</li>
356</ul>
357
358<h3>Fixed Bugs</h3>
359<ul>
360 <li>New <code>IRuntime</code> implementation enables JaCoCo usage for J2EE
361 application servers like Glassfish.</li>
362</ul>
363
364<h3>API Changes</h3>
365<ul>
366 <li>Agent option and Ant task parameter <code>file</code> changed to
367 <code>destfile</code> (Trac #59).</li>
368 <li>Agent option and Ant task parameter <code>merge</code> changed to
369 <code>append</code> (Trac #51).</li>
370</ul>
371
372<h2>Release 0.2.0 (2010/01/08)</h2>
373
374<h3>New Features</h3>
375
376<ul>
377 <li>Simplified probe data structure reduces memory usage (Trac #47).</li>
378 <li>Performance test becomes part of the build.</li>
379 <li>New bundle <code>org.jacoco.agent</code> that provides the Java agent
380 as a resource (Trac #50).</li>
381</ul>
382
383<h3>Fixed Bugs</h3>
384
385<ul>
386 <li><code>ArrayIndexOutOfBoundsException</code> due to inconsistent processing
387 while instrumentation and analysis (Trac #44).</li>
388</ul>
389
390
391<h2>Release 0.1.0 (2009/10/28)</h2>
392
393<p>
394 The very first JaCoCo release.
395</p>
396
397</div>
398<div class="footer">
399 <span class="right"><a href="@jacoco.home.url@">JaCoCo</a> @qualified.bundle.version@</span>
400 <a href="license.html">Copyright</a> &copy; @copyright.years@ Mountainminds GmbH &amp; Co. KG and Contributors
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