#testing #flaky #mark #debugging #retry #macro #mark-flaky-tests

macro mark-flaky-tests-macro

Mark, debug and auto-retry your flaky tests (proc-macro crate)

3 stable releases

1.0.2 Sep 11, 2023

#6 in #flaky

Download history 54/week @ 2024-03-11 64/week @ 2024-03-18 106/week @ 2024-03-25 131/week @ 2024-04-01 62/week @ 2024-04-08 108/week @ 2024-04-15 234/week @ 2024-04-22 93/week @ 2024-04-29 147/week @ 2024-05-06 164/week @ 2024-05-13 40/week @ 2024-05-20 57/week @ 2024-05-27 143/week @ 2024-06-03 97/week @ 2024-06-10 58/week @ 2024-06-17 91/week @ 2024-06-24

391 downloads per month
Used in 2 crates (via mark-flaky-tests)

MIT/Apache

6KB
105 lines

build status docs.rs license is MIT or Apache 2.0

mark-flaky-tests

There're some tests that sometimes pass and sometimes fail. We call them "flaky".

This crate provides a macro attribute #[flaky] that allows you to mark all the flaky tests in your codebase. You then have two options:

  1. In default mode, #[flaky] will retry a test for a few times and pass it if at least one run has passed.
  2. In strict mode, #[flaky] will still run test for a few times, but will only pass it if every run has passed.

To enable strict mode, set the environment variable MARK_FLAKY_TESTS_STRICT=true.

To adjust the amount of times a test is retried, set the environment variable MARK_FLAKY_TESTS_RETRIES to the desired amount. Default is 3.

To use #[flaky] with #[tokio::test], enable the tokio feature.

Tests that return ExitCode are currently not supported due to std API limitations.

Dependencies

~3MB
~59K SLoC