Skip to end of metadata
Go to start of metadata
You are viewing an old version of this page. View the current version. Compare with Current ·  View Page History
<< Previous Version 60 Next >>

Compatibility Matrix

Plugin

1.0.1

1.1, 1.2.X

emma-maven-plugin

1.0-alpha-2

1.0-alpha-3

emma

2.0.5312

2.1.5320

Description / Features

Emma is an Open Source and robust code coverage tool. By default, Sonar is delivered with JaCoCo and Cobertura but if you prefer Emma you just have to install this plugin and go back to your favorite practice: the test driven development.

Usage & Installation

  1. Copy the jar into /extensions/plugins/ directory
  2. Restart Sonar Web server

To activate Emma on all projects:

  1. Log in as administrator
  2. Go to Configuration > Settings > General
  3. Set the property "Code coverage plugin" to "emma"

To activate Emma on selected projects:

  1. Add the property 'sonar.core.codeCoveragePlugin=emma' when executing the maven plugin. This can be set in pom.xml or in command line.

As it is possible for surefire and Cobertura, reusing already generated Emma reports is possible: the 'sonar.emma.reportPath' must be defined to indicate the directory where the .ec and the .em Emma files are generated.

Supported report formats

Note that only reports of offline instrumentation are currently supported (*.ec and *.em files).

XML or HTML formats are not.

Known Limitations

Branch coverage is not calculated as such notion does not exist in Emma.

Changelog

Labels
  • None