JCov vs. OpenClover Comparison


JCov OpenJDK	OpenClover	+	+
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About The JCov open-source project is used to gather quality metrics associated with the production of test suites. JCov is being opened in order to facilitate the practice of verifying test execution of regression tests in OpenJDK development. The main motivation behind JCov is the transparency of test coverage metrics. The advantage to promoting standard coverage based on JCov is that OpenJDK developers will be able to use a code coverage tool that stays in the 'lock step' with Java language and VM developments. JCov is a pure java implementation of a code coverage tool that provides a means to measure and analyze dynamic code coverage of Java programs. JCov provides functionality to collect method, linear block, and branch coverage, as well as show uncovered execution paths. It is also able to show a program's source code annotated with coverage information. From a testing perspective, JCov is most useful to determine execution paths.	About Balance your effort spent on writing applications and test code. Use the most sophisticated code coverage tool for Java and Groovy. OpenClover measures code coverage for Java and Groovy and collects over 20 code metrics. It not only shows you untested areas of your application but also combines coverage and metrics to find the riskiest code. The Test Optimization feature tracks which test cases are related to each class of your application code. Thanks to this OpenClover can run tests relevant to changes made in your application code, significantly reducing test execution time. Do testing getters and setters bring much value? Or machine-generated code? OpenClover outruns other tools in its flexibility to define the scope of coverage measurement. You can exclude packages, files, classes, methods, and even single statements. You can focus on testing important parts of your code. OpenClover not only records test results but also measures individual code coverage for every test.
Platforms Supported Windows Supported Mac Supported Linux Supported Cloud Not Supported On-Premises Not Supported iPhone Not Supported iPad Not Supported Android Not Supported Chromebook Not Supported	Platforms Supported Windows Supported Mac Supported Linux Supported Cloud Not Supported On-Premises Not Supported iPhone Not Supported iPad Not Supported Android Not Supported Chromebook Not Supported
Audience Developers seeking a solution to gather quality metrics associated with the production of test suites	Audience Professionals seeking a tool to measures code and collect over 20 code metrics
Support Phone Support Not Supported 24/7 Live Support Not Supported Online Supported	Support Phone Support Not Supported 24/7 Live Support Not Supported Online Supported
API Offers API Supported	API Offers API Not Supported
Screenshots and Videos View more images or videos	Screenshots and Videos View more images or videos
Pricing Free Free Version Supported Free Trial Not Supported	Pricing Free Free Version Supported Free Trial Not Supported
Reviews/Ratings Overall 0.0 / 5 ease 0.0 / 5 features 0.0 / 5 design 0.0 / 5 support 0.0 / 5 This software hasn't been reviewed yet. Be the first to provide a review: Review this Software	Reviews/Ratings Overall 0.0 / 5 ease 0.0 / 5 features 0.0 / 5 design 0.0 / 5 support 0.0 / 5 This software hasn't been reviewed yet. Be the first to provide a review: Review this Software

Training Documentation Supported Webinars Not Supported Live Online Not Supported In Person Not Supported	Training Documentation Supported Webinars Not Supported Live Online Not Supported In Person Not Supported
Company Information OpenJDK United States wiki.openjdk.org/display/CodeTools/jcov	Company Information OpenClover United States openclover.org
Alternatives OpenClover	Alternatives Atlassian Clover Atlassian
OpenCppCoverage	JCov OpenJDK
Coverage.py	UndercoverCI
RKTracer RKVALIDATE	NCover
blanket.js Blanket.js View All	Devel::Cover metacpan View All
Categories Code Coverage Supported Regression Testing Supported	Categories Code Coverage Supported

Integrations Java Supported XML Supported AWS Marketplace Supported Amazon Corretto Supported Apache Ant Not Supported Apache Groovy Not Supported Apache NetBeans Supported Azure Marketplace Supported Bamboo Not Supported Eclipse IDE Not Supported Grails Not Supported HTML Not Supported Helidon Supported JSON Not Supported JUnit Not Supported Jira Not Supported Maven Not Supported Red Hat Runtimes Supported Spock Not Supported TestNG Not Supported Show More Integrations View All 8 Integrations	Integrations Java Supported XML Supported AWS Marketplace Not Supported Amazon Corretto Not Supported Apache Ant Supported Apache Groovy Supported Apache NetBeans Not Supported Azure Marketplace Not Supported Bamboo Supported Eclipse IDE Supported Grails Supported HTML Supported Helidon Not Supported JSON Supported JUnit Supported Jira Supported Maven Supported Red Hat Runtimes Not Supported Spock Supported TestNG Supported Show More Integrations View All 17 Integrations
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