Function _aggregate_flaky_tests

scripts/fetch_flaky_tests.py:137–164

Aggregate flaky tests across runs and count total reruns.

(
    all_flaky_tests: list[dict[str, Any]],
)

def _aggregate_flaky_tests(
    all_flaky_tests: list[dict[str, Any]],
) -> list[dict[str, Any]]:
    """Aggregate flaky tests across runs and count total reruns."""
    rerun_counts: Counter[str] = Counter()
    browser_rerun_counts: Counter[str] = Counter()
    browser_info: dict[str, set[str]] = {}

    for test in all_flaky_tests:
        normalized = _normalize_test_name(test["nodeid"])
        rerun_counts[normalized] += test["rerun_count"]
        browser_rerun_counts[normalized] += (
            1  # Counts browser-specific entries, not distinct CI runs
        )
        browser_info.setdefault(normalized, set()).add(test["browser"])

    results = [
        {
            "nodeid": nodeid,
            "total_reruns": total_reruns,
            "browser_rerun_count": browser_rerun_counts[nodeid],
            "browsers": sorted(browser_info[nodeid]),
        }
        for nodeid, total_reruns in rerun_counts.items()
    ]

    results.sort(key=_sort_key)
    return results


def main() -> None: