Package: covr 3.6.5.9001

Jim Hester

covr: Test Coverage for Packages

Track and report code coverage for your package and (optionally) upload the results to a coverage service like 'Codecov' <https://about.codecov.io> or 'Coveralls' <https://coveralls.io>. Code coverage is a measure of the amount of code being exercised by a set of tests. It is an indirect measure of test quality and completeness. This package is compatible with any testing methodology or framework and tracks coverage of both R code and compiled C/C++/FORTRAN code.

Authors:Jim Hester [aut, cre], Willem Ligtenberg [ctb], Kirill Müller [ctb], Henrik Bengtsson [ctb], Steve Peak [ctb], Kirill Sevastyanenko [ctb], Jon Clayden [ctb], Robert Flight [ctb], Eric Brown [ctb], Brodie Gaslam [ctb], Will Beasley [ctb], Robert Krzyzanowski [ctb], Markus Wamser [ctb], Karl Forner [ctb], Gergely Daróczi [ctb], Jouni Helske [ctb], Kun Ren [ctb], Jeroen Ooms [ctb], Ken Williams [ctb], Chris Campbell [ctb], David Hugh-Jones [ctb], Qin Wang [ctb], Doug Kelkhoff [ctb], Ivan Sagalaev [ctb, cph], Mark Otto [ctb], Jacob Thornton [ctb], Bootstrap contributors [ctb], Twitter, Inc [cph]

covr_3.6.5.9001.tar.gz
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covr_3.6.5.9001.tgz(r-4.6-x86_64)covr_3.6.5.9001.tgz(r-4.6-arm64)covr_3.6.5.9001.tgz(r-4.5-x86_64)covr_3.6.5.9001.tgz(r-4.5-arm64)
covr_3.6.5.9001.tar.gz(r-4.7-arm64)covr_3.6.5.9001.tar.gz(r-4.7-x86_64)covr_3.6.5.9001.tar.gz(r-4.6-arm64)covr_3.6.5.9001.tar.gz(r-4.6-x86_64)
covr_3.6.5.9001.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
DESCRIPTION |NEWS
card.svg |card.png
covr/json (API)

# Install 'covr' in R:

install.packages('covr', repos = c('https://r-lib.r-universe.dev', 'https://cloud.r-project.org'))

Bug tracker:https://github.com/r-lib/covr/issues

Pkgdown/docs site:https://covr.r-lib.org

On CRAN:

codecov coverage coverage-report travis-ci

15.38 score 348 stars 21 packages 2.6k scripts 165k downloads 2 mentions 20 exports 13 dependencies

Last updated from:27f260efd5. Checks:15 OK. Indexed: yes.

Target	Result	Time
linux-devel-arm64	OK	121
linux-devel-x86_64	OK	165
source / vignettes	OK	186
linux-release-arm64	OK	116
linux-release-x86_64	OK	163
macos-release-arm64	OK	116
macos-release-x86_64	OK	288
macos-oldrel-arm64	OK	146
macos-oldrel-x86_64	OK	351
windows-devel-arm64	OK	279
windows-devel-x86_64	OK	169
windows-release-arm64	OK	273
windows-release-x86_64	OK	122
windows-oldrel-x86_64	OK	135
wasm-release	OK	92

Exports:azure code_coverage codecov coverage_to_list coveralls display_name environment_coverage file_coverage file_report function_coverage gitlab in_covr package_coverage percent_coverage report tally_coverage to_cobertura to_sonarqube value zero_coverage

Dependencies:askpass cli curl digest httr jsonlite mime openssl R6 rex sys withr yaml

How does covr work anyway?

Rendered fromhow_it_works.Rmdusingknitr::rmarkdown

Last update: 2026-10-09
Started: 2015-01-21

Help page	Topics
covr: Test coverage for packages	covr-package covr
Convert a counters object to a coverage object	as_coverage
Clean and restructure counter tests for a coverage object	as_coverage_with_tests
Run covr on a package and output the result so it is available on Azure Pipelines	azure
Calculate coverage of code directly	code_coverage
Run covr on a package and upload the result to codecov.io	codecov
Convert a coverage dataset to a list	coverage_to_list
Run covr on a package and upload the result to coveralls	coveralls
Record Test Traces During Coverage Execution	covr.record_tests
Retrieve the number of times the test call was called	current_test_call_count
Calculate coverage of an environment	environment_coverage
Exclusions	exclusions
Calculate test coverage for sets of files	file_coverage
A coverage report for a specific file	file_report
Calculate test coverage for a specific function.	function_coverage
Run covr on package and create report for GitLab	gitlab
Is the source bound to the expression	has_srcref
Determine if code is being run in covr	in_covr
Is the expression a call to covr:::count	is_covr_count_call
Returns TRUE if we've moved on from test reflected in .current_test	is_current_test_finished
Initialize a new test counter for a coverage trace	new_test_counter
Calculate test coverage for a package	package_coverage
Provide percent coverage of package	percent_coverage
Print a coverage object	print.coverage
Display covr results using a standalone report	report
Tally coverage by line or expression	tally_coverage
Create a Cobertura XML file	to_cobertura
Create a SonarQube Generic XML file for test coverage according to https://docs.sonarqube.org/latest/analysis/generic-test/ Based on cobertura.R	to_sonarqube
Truncate call objects to limit the number of arguments	truncate_call
Retrieve the value from an object	value
Provide locations of zero coverage	zero_coverage

Package: covr 3.6.5.9001

covr: Test Coverage for Packages

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