cangjie-cjcov

To generate a Cangjie code coverage report, compile your project with the --coverage flag, execute the tests to produce .gcda data, and use this Skill to parse the data into an HTML, XML, or JSON report.

Branch coverage identifies which conditional code paths are executed during testing. Cangjie supports experimental branch coverage analysis alongside standard line coverage to help evaluate test suite effectiveness.

You can exclude specific files or directories from a Cangjie coverage report by applying inclusion and exclusion filters provided by the cjcov tool, ensuring the final report focuses only on relevant code sections.

Cangjie code coverage reports can be generated in HTML, XML, and JSON formats. The HTML format visually highlights untested code sections, while XML and JSON facilitate automated code quality assessment.

Cangjie coverage report generation fails if the project is not compiled with the --coverage flag or if tests are not executed to produce the required .gcda data files before running the cjcov tool.

Yes, the --coverage flag is required during compilation. It instruments the Cangjie program to generate the .gcda data necessary for the cjcov tool to calculate line and branch coverage metrics.