Codecov

Code coverage done right.®

Welcome to Codecov Documentation. You'll find comprehensive guides and documentation to help you start working with Codecov as quickly as possible, as well as support if you get stuck. Let's jump right in!

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Sunburst

The coverage sunburst is an interactive graph that enables you to navigate into project folders in order to discover files that lack in code coverage. The size of each slice is the total number of tracked coverage lines, and the color indicates the coverage.

Click on a block to enter a folder.
Click the inner-most circle to enter that folder.
Shift+Click to navigate your browser to that folder or file.

Coverage Reach

The coverage reach graph focuses on files that have changed in coverage when comparing two commits.

  • Each block size represents the number of tracked lines in the file.
  • Purple blocks represent files that are introduced.
  • Solid Red blocks represent files in the commit/compare diff where coverage decreased.
  • Solid Green blocks represent files in the commit/compare diff where coverage increased.
  • Dotted Red blocks represent files not found in the commit/compare diff where coverage decreased.
  • Dotted Green blocks represent files not found in the commit/compare diff where coverage increased.
  • Grey blocks represent files that have no coverage change.

Graphs