# Code coverage in jll artifacts

**URL:** https://discourse.julialang.org/t/code-coverage-in-jll-artifacts/82743
**Category:** Tooling
**Tags:** question
**Created:** [June 14, 2022, 12:19pm UTC](https://discourse.julialang.org/t/code-coverage-in-jll-artifacts/82743 "2022-06-14T12:19:26Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![Craig\_Hamel](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/craig_hamel/32/202434_2.png) [@Craig\_Hamel](https://discourse.julialang.org/u/Craig_Hamel)
#### Post date: [June 14, 2022, 12:19pm UTC](https://discourse.julialang.org/t/code-coverage-in-jll-artifacts/82743/1 "2022-06-14T12:19:26Z")

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Are there any tools out there to look at code coverage of a jll artifact? Even something as simple as looking through the header file for the C library and comparing it to the methods calls in a package that uses the jll would be great!