fix(test): serialize transition matrix tests under nextest (#6874)

The transition_matrix_tests use #[serial_test::serial] which has no
effect under nextest (each test runs in a separate process). When running
alongside thousands of other ecstore tests, the shared metadata cache
generation counter can race, causing intermittent 'metadata read should
publish the generation under test' panics.

Add both tests to the ecstore-serial-flaky test group in both default
and ci nextest profiles so they run single-threaded.
This commit is contained in:
Zhengchao An
2026-08-30 10:42:23 +08:00
committed by GitHub
parent b2a2e637a5
commit cf362282f0
+16
View File
@@ -100,6 +100,16 @@ test-group = 'embedded-test-ports'
filter = 'package(rustfs-ecstore) & test(manual_transition_page_checkpoint_persists_durable_job_progress)'
test-group = 'ecstore-serial-flaky'
# Serialize the transition matrix tests. They build a 4-disk hermetic erasure
# set, populate the get_object_metadata_cache, and assert generation lifecycle
# semantics. serial_test's #[serial] has no effect across nextest's process
# boundary, so concurrent execution races the shared metadata-cache generation
# counter and causes spurious "metadata read should publish the generation"
# panics. Preventive serialization, no retries.
[[profile.default.overrides]]
filter = 'package(rustfs-ecstore) & test(set_disk::transition_matrix_tests::)'
test-group = 'ecstore-serial-flaky'
# The durable ILM decommission regressions build isolated multi-pool stores and
# deliberately take source or target disks offline while checking fencing.
[[profile.default.overrides]]
@@ -232,6 +242,12 @@ test-group = 'embedded-test-ports'
filter = 'package(rustfs-ecstore) & test(manual_transition_page_checkpoint_persists_durable_job_progress)'
test-group = 'ecstore-serial-flaky'
# Serialize the transition matrix tests under the ci profile too (see the
# matching default-profile override near the top). No retries.
[[profile.ci.overrides]]
filter = 'package(rustfs-ecstore) & test(set_disk::transition_matrix_tests::)'
test-group = 'ecstore-serial-flaky'
[[profile.ci.overrides]]
filter = 'package(rustfs-ecstore) & (test(decommission_migrates_and_verifies_registered_durable_ilm_records) | test(decommission_durable_ilm_target_read_error_is_not_masked_by_peer_success) | test(decommission_durable_ilm_terminal_receipt_recovers_failed_source_cleanup) | test(decommission_durable_ilm_receipt_pagination_fails_closed_on_second_page) | test(decommission_durable_ilm_recovery_keeps_multiple_active_sources))'
test-group = 'ecstore-serial-flaky'