Parsed test spec with 1 sessions starting permutation: s1_stats s1_vacuum s1_stats s1_verify s1_count s1_detach s1_vacuum s1_stats s1_verify s1_count injection_points_attach ----------------------- (1 row) step s1_stats: SELECT entries, inline_entries, container_pages, posting_internal_pages, deleted_pages, ntids FROM lion_index_stats('vsi_k'); entries|inline_entries|container_pages|posting_internal_pages|deleted_pages| ntids -------+--------------+---------------+----------------------+-------------+------ 1| 1| 0| 0| 0|150000 (1 row) step s1_vacuum: VACUUM vsi; ERROR: error triggered for injection point lion-spill-leaves-written step s1_stats: SELECT entries, inline_entries, container_pages, posting_internal_pages, deleted_pages, ntids FROM lion_index_stats('vsi_k'); entries|inline_entries|container_pages|posting_internal_pages|deleted_pages| ntids -------+--------------+---------------+----------------------+-------------+------ 1| 1| 3| 1| 0|150000 (1 row) step s1_verify: SELECT lion_index_verify('vsi_k', true) AS verify; verify ------ (1 row) step s1_count: SET enable_seqscan = off; SET pg_lion.enable_plain_scan = off; SELECT count(*) AS through_the_index FROM vsi WHERE k = 0; RESET enable_seqscan; RESET pg_lion.enable_plain_scan; through_the_index ----------------- 135000 (1 row) step s1_detach: SELECT injection_points_detach('lion-spill-leaves-written'); injection_points_detach ----------------------- (1 row) step s1_vacuum: VACUUM vsi; step s1_stats: SELECT entries, inline_entries, container_pages, posting_internal_pages, deleted_pages, ntids FROM lion_index_stats('vsi_k'); entries|inline_entries|container_pages|posting_internal_pages|deleted_pages| ntids -------+--------------+---------------+----------------------+-------------+------ 1| 0| 4| 0| 4|135000 (1 row) step s1_verify: SELECT lion_index_verify('vsi_k', true) AS verify; verify ------ (1 row) step s1_count: SET enable_seqscan = off; SET pg_lion.enable_plain_scan = off; SELECT count(*) AS through_the_index FROM vsi WHERE k = 0; RESET enable_seqscan; RESET pg_lion.enable_plain_scan; through_the_index ----------------- 135000 (1 row)