Issues

• Not reporting why covr failed due to substr lengths being bytes but used as character

  r-lib/covr#642 · Filter by author llrs-roche opened on Aug 26, 2026

• package_coverage() with code that loads the package via pkgload::load_all() re-instruments the namespace: coverage silently wiped to 0%, or a crash in exclude()

  r-lib/covr#641 · Filter by author amaltawfik opened on Aug 23, 2026
  3

• Vulnerability with hard-coded old versions of bootstrap

  r-lib/covr#639 · Filter by author DSGeoff opened on Jun 25, 2026

• Running covr on already installed packages

  r-lib/covr#638 · Filter by author kbodwin opened on Jun 13, 2026

• covr::to_sonarqube() provides "path" attribute always with packagename

  r-lib/covr#636 · Filter by author JohannesFriedrich opened on Mar 30, 2026

• covr::package_coverage does not register code run by tinysnapshot via tinytest

  r-lib/covr#635 · Filter by author katrinabrock opened on Feb 5, 2026

• A code coverage badge without codecov.io

  r-lib/covr#634 · Filter by author Bisaloo opened on Jan 27, 2026
  2

• Coverage of implicit 'else' branch

  r-lib/covr#633 · Filter by author MichaelChirico opened on Jan 13, 2026

• Rare edge cases in count_test and clean_coverage_tests

  r-lib/covr#631 · Filter by author maksymiuks opened on Jan 5, 2026

• Error with x |> switch(case = , fallthrough = ) pattern.

  r-lib/covr#630 · Filter by author t-kalinowski opened on Dec 17, 2025

• Incorrect code coverage for R6 classes with GitHub Actions

  r-lib/covr#629 · Filter by author BjarkeHautop opened on Dec 2, 2025

• Covr coverage issue with websocket and bitops

  r-lib/covr#627 · Filter by author amar-v1 opened on Nov 20, 2025

• Compilation issue when running package_coverage on RcppParallel ( undefined symbol: __gcov_merge_add )

  r-lib/covr#624 · Filter by author gowerc opened on Nov 13, 2025
  5

• Running covr for httr/R6 lead to cyclic namespace dependency failure

  r-lib/covr#623 · Filter by author maksymiuks opened on Nov 12, 2025

• Release covr 3.6.5

  r-lib/covr#621 · Filter by author jimhester opened on Nov 6, 2025

• line coverage value mismatch between print()/tally_coverage() and report()

  r-lib/covr#620 · Filter by author kforner opened on Oct 24, 2025

• snapshot testing and coverage metric

  r-lib/covr#613 · Filter by author eanokian opened on Jul 24, 2025
  1

• Consider using '-a' to get within-line coverage data

  r-lib/covr#610 · Filter by author MichaelChirico opened on May 11, 2025

• Use --json-format for gcov reports to get pre-structured results

  r-lib/covr#609 · Filter by author MichaelChirico opened on May 9, 2025

• Extend file_coverage to allow faster C file coverage?

  r-lib/covr#605 · Filter by author MichaelChirico opened on May 8, 2025
  3

• Strict mode for requiring full line coverage (in gcov)?

  r-lib/covr#604 · Filter by author MichaelChirico opened on May 8, 2025
  4

• segfault when using a fastmap to store data read using arrow

  r-lib/covr#602 · Filter by author dgkf opened on Feb 20, 2025

• use file_coverage for package with internal functions

  r-lib/covr#600 · Filter by author Naikless opened on Feb 5, 2025

• # nocov not handled with function in a function

  r-lib/covr#594 · Filter by author billdenney opened on Jan 10, 2025

• [covr.record_tests] segfault when tracing R6 active bindings to parquet data

  r-lib/covr#573 · Filter by author dgkf opened on Jul 10, 2024
  1