test(db): deflake checkpoint busy_writer regression on macOS#962
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ohdearquant wants to merge 6 commits into
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test(db): deflake checkpoint busy_writer regression on macOS#962ohdearquant wants to merge 6 commits into
ohdearquant wants to merge 6 commits into
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Adds a deterministic regression guard around checkpoint::tests::busy_writer_skips_both_passive_and_truncate. Fixes #845 Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
…ky tx-age sweep run_writer_task registers a writer_task_tx handle in the process-wide tx_registry singleton; the checkpoint tx_age_sweep_* tests read that singleton under #[serial(tx_registry)]. The writer_task.rs tests that spawn a writer task were missing from the group, leaking a longer-lived writer_task_tx into the sweep's oldest() read and intermittently failing the assertion on main CI. Join them to the serial group. No prod change.
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Fixes #845. Test-only change. Local gates deferred to CI due to build-lane contention; codex review follows.