A code coverage tool for JVM based languages.

Features:

• Bytecode based complexity and coverage analysis
• Show line coverage if the source is available
• Project Dashboard
• Apache MavenPlugin
• Apache AntTasks
• Emma compatible XML report generation.

Plan

1. Data merging.
2. Release 1.0
3. Better support for Scala
4. Online analysis
5. Line coverage.
6. Branch coverage.

News

NOTICE: If you need something like this, please email to me (eungju at gmail dot com).

0.8.4 released

• Update Flot to 0.7

sbt-coverage

Stuart Roebuck wrote sbt-coverage which uses undercover. it is a code coverage processor for sbt. Thank you Mr. Roebuck.

0.8.3 released

• Fixed  issue2 
• Fixed  issue3 

0.8.2 released

• Updated Flot to 0.6.
• Fixed javascript error in the no frames mode.

0.8.1 released

• Fixed minor bugs.

0.8 released

• Fixed plotting problem on IE8.

0.7 released

Goal: Reduce external jar dependencies for Ant users.

• Removed dependency on StringTemplate.
• Removed dependency on commons-io.

0.6 released

Goal: cobertura/emma compatible xml report for integration with other tools.

• Can generate Emma compatible xml report without line coverage. Works with Hudson Emma plugin.
• Can generate Cobertura compatible xml report without line and branch coverage.
• Analyze code coverage by self-reporting.

0.5 released

Goal: Add instrument filter.

• Added filter nested element to Ant instrument task.
• Added excludes and includes parameter to the Maven instrument mojo.
• Added inclusion/exclusion filter.

0.4 released

Goal: Add AntTasks to be used by more people.

• Added report task.
• Added instrument task.