| 1 | import os |
| 2 | |
| 3 | // vtest retry: 2 |
| 4 | // vtest hide_retries |
| 5 | |
| 6 | // This tests whether the V test runner, can handle retries. |
| 7 | // |
| 8 | // The comment above, should make it try re-running the same test, |
| 9 | // a maximum of 2 times. It will fail for all, but the last retry. |
| 10 | // This is useful for reducing false positives on the CI, due to |
| 11 | // flakiness of specific tests like `vlib/v/live/live_test.v` for example. |
| 12 | |
| 13 | // Note: this test is supposed to be run with `v test retry_test.v`. |
| 14 | // Running just `v retry_test.v` WILL fail. |
| 15 | |
| 16 | fn test_test_runner_retrying_failing_tests() { |
| 17 | n := os.getenv('VTEST_RETRY').int() |
| 18 | maxn := os.getenv('VTEST_RETRY_MAX').int() |
| 19 | eprintln('> n: ${n} | maxn: ${maxn}') |
| 20 | if n > 0 && n == maxn { |
| 21 | assert true |
| 22 | return |
| 23 | } |
| 24 | assert false |
| 25 | } |
| 26 | |