1 files changed, 201 insertions, 0 deletions
diff --git a/contrib/amcheck/expected/check_heap.out b/contrib/amcheck/expected/check_heap.out
new file mode 100644
index 0000000..c010361
--- /dev/null
+++ b/contrib/amcheck/expected/check_heap.out
@@ -0,0 +1,201 @@
+CREATE TABLE heaptest (a integer, b text);
+REVOKE ALL ON heaptest FROM PUBLIC;
+-- Check that invalid skip option is rejected
+SELECT * FROM verify_heapam(relation := 'heaptest', skip := 'rope');
+ERROR:  invalid skip option
+HINT:  Valid skip options are "all-visible", "all-frozen", and "none".
+-- Check specifying invalid block ranges when verifying an empty table
+SELECT * FROM verify_heapam(relation := 'heaptest', startblock := 0, endblock := 0);
+ blkno | offnum | attnum | msg 
+-------+--------+--------+-----
+(0 rows)
+
+SELECT * FROM verify_heapam(relation := 'heaptest', startblock := 5, endblock := 8);
+ blkno | offnum | attnum | msg 
+-------+--------+--------+-----
+(0 rows)
+
+-- Check that valid options are not rejected nor corruption reported
+-- for an empty table, and that skip enum-like parameter is case-insensitive
+SELECT * FROM verify_heapam(relation := 'heaptest', skip := 'none');
+ blkno | offnum | attnum | msg 
+-------+--------+--------+-----
+(0 rows)
+
+SELECT * FROM verify_heapam(relation := 'heaptest', skip := 'all-frozen');
+ blkno | offnum | attnum | msg 
+-------+--------+--------+-----
+(0 rows)
+
+SELECT * FROM verify_heapam(relation := 'heaptest', skip := 'all-visible');
+ blkno | offnum | attnum | msg 
+-------+--------+--------+-----
+(0 rows)
+
+SELECT * FROM verify_heapam(relation := 'heaptest', skip := 'None');
+ blkno | offnum | attnum | msg 
+-------+--------+--------+-----
+(0 rows)
+
+SELECT * FROM verify_heapam(relation := 'heaptest', skip := 'All-Frozen');
+ blkno | offnum | attnum | msg 
+-------+--------+--------+-----
+(0 rows)
+
+SELECT * FROM verify_heapam(relation := 'heaptest', skip := 'All-Visible');
+ blkno | offnum | attnum | msg 
+-------+--------+--------+-----
+(0 rows)
+
+SELECT * FROM verify_heapam(relation := 'heaptest', skip := 'NONE');
+ blkno | offnum | attnum | msg 
+-------+--------+--------+-----
+(0 rows)
+
+SELECT * FROM verify_heapam(relation := 'heaptest', skip := 'ALL-FROZEN');
+ blkno | offnum | attnum | msg 
+-------+--------+--------+-----
+(0 rows)
+
+SELECT * FROM verify_heapam(relation := 'heaptest', skip := 'ALL-VISIBLE');
+ blkno | offnum | attnum | msg 
+-------+--------+--------+-----
+(0 rows)
+
+-- Add some data so subsequent tests are not entirely trivial
+INSERT INTO heaptest (a, b)
+	(SELECT gs, repeat('x', gs)
+		FROM generate_series(1,50) gs);
+-- Check that valid options are not rejected nor corruption reported
+-- for a non-empty table
+SELECT * FROM verify_heapam(relation := 'heaptest', skip := 'none');
+ blkno | offnum | attnum | msg 
+-------+--------+--------+-----
+(0 rows)
+
+SELECT * FROM verify_heapam(relation := 'heaptest', skip := 'all-frozen');
+ blkno | offnum | attnum | msg 
+-------+--------+--------+-----
+(0 rows)
+
+SELECT * FROM verify_heapam(relation := 'heaptest', skip := 'all-visible');
+ blkno | offnum | attnum | msg 
+-------+--------+--------+-----
+(0 rows)
+
+SELECT * FROM verify_heapam(relation := 'heaptest', startblock := 0, endblock := 0);
+ blkno | offnum | attnum | msg 
+-------+--------+--------+-----
+(0 rows)
+
+CREATE ROLE regress_heaptest_role;
+-- verify permissions are checked (error due to function not callable)
+SET ROLE regress_heaptest_role;
+SELECT * FROM verify_heapam(relation := 'heaptest');
+ERROR:  permission denied for function verify_heapam
+RESET ROLE;
+GRANT EXECUTE ON FUNCTION verify_heapam(regclass, boolean, boolean, text, bigint, bigint) TO regress_heaptest_role;
+-- verify permissions are now sufficient
+SET ROLE regress_heaptest_role;
+SELECT * FROM verify_heapam(relation := 'heaptest');
+ blkno | offnum | attnum | msg 
+-------+--------+--------+-----
+(0 rows)
+
+RESET ROLE;
+-- Check specifying invalid block ranges when verifying a non-empty table.
+SELECT * FROM verify_heapam(relation := 'heaptest', startblock := 0, endblock := 10000);
+ERROR:  ending block number must be between 0 and 0
+SELECT * FROM verify_heapam(relation := 'heaptest', startblock := 10000, endblock := 11000);
+ERROR:  starting block number must be between 0 and 0
+-- Vacuum freeze to change the xids encountered in subsequent tests
+VACUUM (FREEZE, DISABLE_PAGE_SKIPPING) heaptest;
+-- Check that valid options are not rejected nor corruption reported
+-- for a non-empty frozen table
+SELECT * FROM verify_heapam(relation := 'heaptest', skip := 'none');
+ blkno | offnum | attnum | msg 
+-------+--------+--------+-----
+(0 rows)
+
+SELECT * FROM verify_heapam(relation := 'heaptest', skip := 'all-frozen');
+ blkno | offnum | attnum | msg 
+-------+--------+--------+-----
+(0 rows)
+
+SELECT * FROM verify_heapam(relation := 'heaptest', skip := 'all-visible');
+ blkno | offnum | attnum | msg 
+-------+--------+--------+-----
+(0 rows)
+
+SELECT * FROM verify_heapam(relation := 'heaptest', startblock := 0, endblock := 0);
+ blkno | offnum | attnum | msg 
+-------+--------+--------+-----
+(0 rows)
+
+-- Check that partitioned tables (the parent ones) which don't have visibility
+-- maps are rejected
+CREATE TABLE test_partitioned (a int, b text default repeat('x', 5000))
+			 PARTITION BY list (a);
+SELECT * FROM verify_heapam('test_partitioned',
+							startblock := NULL,
+							endblock := NULL);
+ERROR:  cannot check relation "test_partitioned"
+DETAIL:  This operation is not supported for partitioned tables.
+-- Check that valid options are not rejected nor corruption reported
+-- for an empty partition table (the child one)
+CREATE TABLE test_partition partition OF test_partitioned FOR VALUES IN (1);
+SELECT * FROM verify_heapam('test_partition',
+							startblock := NULL,
+							endblock := NULL);
+ blkno | offnum | attnum | msg 
+-------+--------+--------+-----
+(0 rows)
+
+-- Check that valid options are not rejected nor corruption reported
+-- for a non-empty partition table (the child one)
+INSERT INTO test_partitioned (a) (SELECT 1 FROM generate_series(1,1000) gs);
+SELECT * FROM verify_heapam('test_partition',
+							startblock := NULL,
+							endblock := NULL);
+ blkno | offnum | attnum | msg 
+-------+--------+--------+-----
+(0 rows)
+
+-- Check that indexes are rejected
+CREATE INDEX test_index ON test_partition (a);
+SELECT * FROM verify_heapam('test_index',
+							startblock := NULL,
+							endblock := NULL);
+ERROR:  cannot check relation "test_index"
+DETAIL:  This operation is not supported for indexes.
+-- Check that views are rejected
+CREATE VIEW test_view AS SELECT 1;
+SELECT * FROM verify_heapam('test_view',
+							startblock := NULL,
+							endblock := NULL);
+ERROR:  cannot check relation "test_view"
+DETAIL:  This operation is not supported for views.
+-- Check that sequences are rejected
+CREATE SEQUENCE test_sequence;
+SELECT * FROM verify_heapam('test_sequence',
+							startblock := NULL,
+							endblock := NULL);
+ blkno | offnum | attnum | msg 
+-------+--------+--------+-----
+(0 rows)
+
+-- Check that foreign tables are rejected
+CREATE FOREIGN DATA WRAPPER dummy;
+CREATE SERVER dummy_server FOREIGN DATA WRAPPER dummy;
+CREATE FOREIGN TABLE test_foreign_table () SERVER dummy_server;
+SELECT * FROM verify_heapam('test_foreign_table',
+							startblock := NULL,
+							endblock := NULL);
+ERROR:  cannot check relation "test_foreign_table"
+DETAIL:  This operation is not supported for foreign tables.
+-- cleanup
+DROP TABLE heaptest;
+DROP TABLE test_partition;
+DROP TABLE test_partitioned;
+DROP OWNED BY regress_heaptest_role; -- permissions
+DROP ROLE regress_heaptest_role;