These scripts provide a simple way to generate HTML reports of the code coverage of your Xcode 4.5 project. For a detailed blog post, see http://qualitycoding.org/xcode-code-coverage/
- Fork this repository; you're probably going to want to make your own modifications.
- Place the XcodeCoverage folder in the same folder as your Xcode project.
- Dowload lcov-1.10. Place the lcov-1.10 folder inside the XcodeCoverage folder.
- In your Xcode project, enable these two build settings at the project level
for your Debug configuration only:
- Instrument Program Flow
- Generate Test Coverage Files
- In your main target, add a Run Script build phase to execute
- Run your unit tests
In Terminal, cd to your project's XcodeCoverage folder, then
If you make changes to your test code without changing the production code and
want a clean slate, use the
If you make changes to your production code, you should clear out all build artifacts before measuring code coverage again. "Clean Build Folder" by holding down the Option key in Xcode's "Product" menu.
There are two places you may want to modify:
- In envcov.sh,
LCOV_INFOdetermines the name shown in the report.
- In getcov, edit
exclude_data()to specify which files to exclude, for example, third-party libraries.