Remove unstable pg_amcheck tests.
Recent pg_amcheck bugfix commit d2bf06db added a test case that the
buildfarm has shown to be non-portable. It doesn't particularly seem
worth keeping anyway. Remove it.
Discussion: https://postgr.es/m/CAH2-Wz=7HKJ9WzAh7+M0JfwJ1yfT9qoE+KPa3P7iGToPOtGhXg@mail.gmail.com
Backpatch: 14-, just like the original commit.
This commit is contained in:
Peter Geoghegan
parent
0b90f1c4c3
commit
5863115e4c
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@ -1,233 +0,0 @@
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# Copyright (c) 2021, PostgreSQL Global Development Group
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# This regression test checks the behavior of pg_amcheck in the presence of
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# inappropriate target relations.
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#
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use strict;
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use warnings;
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use PostgresNode;
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use TestLib;
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use Test::More tests => 52;
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# Establish a primary and standby server, with temporary and unlogged tables.
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# The temporary tables should not be checked on either system, as pg_amcheck's
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# sessions won't be able to see their contents. The unlogged tables should not
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# be checked on the standby, as they won't have relation forks there.
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#
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my $node_primary = get_new_node('primary');
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$node_primary->init(
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allows_streaming => 1,
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auth_extra => [ '--create-role', 'repl_role' ]);
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$node_primary->start;
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$node_primary->safe_psql('postgres', qq(
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CREATE EXTENSION amcheck;
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CREATE UNLOGGED TABLE unlogged_heap (i INTEGER[], b BOX);
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INSERT INTO unlogged_heap (i, b) VALUES (ARRAY[1,2,3]::INTEGER[], '((1,2),(3,4))'::BOX);
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CREATE INDEX unlogged_btree ON unlogged_heap USING BTREE (i);
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CREATE INDEX unlogged_brin ON unlogged_heap USING BRIN (b);
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CREATE INDEX unlogged_gin ON unlogged_heap USING GIN (i);
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CREATE INDEX unlogged_gist ON unlogged_heap USING GIST (b);
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CREATE INDEX unlogged_hash ON unlogged_heap USING HASH (i);
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));
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my $backup_name = 'my_backup';
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$node_primary->backup($backup_name);
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# Hold open a session with temporary tables and indexes defined
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#
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my $in = '';
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my $out = '';
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my $timer = IPC::Run::timeout(180);
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my $h = $node_primary->background_psql('postgres', \$in, \$out, $timer);
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$in = qq(
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BEGIN;
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CREATE TEMPORARY TABLE heap_temporary (i INTEGER[], b BOX) ON COMMIT PRESERVE ROWS;
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INSERT INTO heap_temporary (i, b) VALUES (ARRAY[1,2,3]::INTEGER[], '((1,2),(3,4))'::BOX);
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CREATE INDEX btree_temporary ON heap_temporary USING BTREE (i);
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CREATE INDEX brin_temporary ON heap_temporary USING BRIN (b);
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CREATE INDEX gin_temporary ON heap_temporary USING GIN (i);
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CREATE INDEX gist_temporary ON heap_temporary USING GIST (b);
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CREATE INDEX hash_temporary ON heap_temporary USING HASH (i);
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COMMIT;
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BEGIN;
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);
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$h->pump_nb;
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my $node_standby = get_new_node('standby');
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$node_standby->init_from_backup($node_primary, $backup_name,
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has_streaming => 1);
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$node_standby->start;
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$node_primary->wait_for_catchup($node_standby, 'replay',
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$node_primary->lsn('replay'));
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# Check that running amcheck functions from SQL against inappropriate targets
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# fails sensibly. This portion of the test arguably belongs in contrib/amcheck
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# rather than here, but we have already set up the necessary test environment,
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# so check here rather than duplicating the environment there.
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#
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my ($stdout, $stderr);
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for my $test (
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[ $node_standby => "SELECT * FROM verify_heapam('unlogged_heap')",
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qr/^$/,
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"checking unlogged table during recovery does not complain" ],
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[ $node_standby => "SELECT * FROM bt_index_check('unlogged_btree')",
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qr/^$/,
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"checking unlogged btree index during recovery does not complain" ],
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[ $node_standby => "SELECT * FROM bt_index_check('unlogged_brin')",
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qr/ERROR: only B-Tree indexes are supported as targets for verification.*DETAIL: Relation "unlogged_brin" is not a B-Tree index/s,
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"checking unlogged brin index during recovery fails appropriately" ],
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[ $node_standby => "SELECT * FROM bt_index_check('unlogged_gin')",
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qr/ERROR: only B-Tree indexes are supported as targets for verification.*DETAIL: Relation "unlogged_gin" is not a B-Tree index/s,
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"checking unlogged gin index during recovery fails appropriately" ],
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[ $node_standby => "SELECT * FROM bt_index_check('unlogged_gist')",
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qr/ERROR: only B-Tree indexes are supported as targets for verification.*DETAIL: Relation "unlogged_gist" is not a B-Tree index/s,
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"checking unlogged gist index during recovery fails appropriately" ],
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[ $node_standby => "SELECT * FROM bt_index_check('unlogged_hash')",
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qr/ERROR: only B-Tree indexes are supported as targets for verification.*DETAIL: Relation "unlogged_hash" is not a B-Tree index/s,
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"checking unlogged hash index during recovery fails appropriately" ],
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)
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{
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$test->[0]->psql('postgres', $test->[1],
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stdout => \$stdout, stderr => \$stderr);
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like ($stderr, $test->[2], $test->[3]);
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}
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# Verify that --all excludes the temporary relations and handles unlogged
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# relations as appropriate, without raising any warnings or exiting with a
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# non-zero status.
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#
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$node_primary->command_checks_all(
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['pg_amcheck', '--all', '-D', 'template1'],
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0,
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[ qr/^$/ ],
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[ qr/^$/ ],
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'pg_amcheck all objects on primary');
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$node_standby->command_checks_all(
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['pg_amcheck', '--all', '-D', 'template1'],
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0,
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[ qr/^$/ ],
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[ qr/^$/ ],
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'pg_amcheck all objects on standby');
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# Verify that explicitly asking for unlogged relations to be checked does not
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# raise any warnings or exit with a non-zero exit status, even when they cannot
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# be checked due to recovery being in progress.
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#
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# These relations will have no relation fork during recovery, so even without
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# checking them, we can say (by definition) that they are not corrupt, because
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# it is meaningless to declare a non-existent relation fork corrupt.
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#
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$node_primary->command_checks_all(
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['pg_amcheck', '--relation', '*unlogged*'],
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0,
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[ qr/^$/ ],
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[ qr/^$/ ],
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'pg_amcheck unlogged objects on primary');
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$node_standby->command_checks_all(
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['pg_amcheck', '--relation', '*unlogged*'],
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0,
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[ qr/^$/ ],
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[ qr/^$/ ],
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'pg_amcheck unlogged objects on standby');
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# Verify that the --heapallindexed check works on both primary and standby.
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#
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$node_primary->command_checks_all(
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['pg_amcheck', '--all', '-D', 'template1', '--heapallindexed'],
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0,
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[ qr/^$/ ],
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[ qr/^$/ ],
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'pg_amcheck --helpallindexed on primary');
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$node_standby->command_checks_all(
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['pg_amcheck', '--all', '-D', 'template1', '--heapallindexed'],
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0,
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[ qr/^$/ ],
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[ qr/^$/ ],
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'pg_amcheck --helpallindexed on standby');
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# Verify that the --parent-check and --rootdescend options work on the primary.
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#
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$node_primary->command_checks_all(
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['pg_amcheck', '--all', '-D', 'template1', '--rootdescend'],
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0,
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[ qr/^$/ ],
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[ qr/^$/ ],
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'pg_amcheck --rootdescend on primary');
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$node_primary->command_checks_all(
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['pg_amcheck', '--all', '-D', 'template1', '--parent-check'],
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0,
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[ qr/^$/ ],
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[ qr/^$/ ],
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'pg_amcheck --parent-check on primary');
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# Check that the failures on the standby from using --parent-check and
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# --rootdescend are the failures we expect
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#
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$node_standby->command_checks_all(
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['pg_amcheck', '--all', '-D', 'template1', '--rootdescend'],
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2,
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[ qr/ERROR: cannot acquire lock mode ShareLock on database objects while recovery is in progress/,
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qr/btree index "postgres\.pg_catalog\./,
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qr/btree index "postgres\.pg_toast\./,
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],
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[ qr/^$/ ],
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'pg_amcheck --rootdescend on standby');
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$node_standby->command_checks_all(
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['pg_amcheck', '--all', '-D', 'template1', '--parent-check'],
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2,
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[ qr/ERROR: cannot acquire lock mode ShareLock on database objects while recovery is in progress/,
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qr/btree index "postgres\.pg_catalog\./,
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qr/btree index "postgres\.pg_toast\./,
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],
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[ qr/^$/ ],
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'pg_amcheck --parent-check on standby');
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# Bug #17212
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#
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# Verify that explicitly asking for another session's temporary relations to be
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# checked fails, but only in the sense that nothing matched the parameter. We
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# don't complain that they are uncheckable, only that you gave a --relation
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# option and we didn't find anything checkable matching the pattern.
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#
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$node_primary->command_checks_all(
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['pg_amcheck', '--relation', '*temporary*'],
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1,
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[ qr/^$/ ],
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[ qr/error: no relations to check matching "\*temporary\*"/ ],
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'pg_amcheck temporary objects on primary');
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$node_standby->command_checks_all(
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['pg_amcheck', '--relation', '*temporary*'],
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1,
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[ qr/^$/ ],
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[ qr/error: no relations to check matching "\*temporary\*"/ ],
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'pg_amcheck temporary objects on standby');
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# Verify that a relation pattern which only matches temporary relations draws
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# an error, even when other relation patterns are ok. This differs from the
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# test above in that the set of all relations to check is not empty.
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#
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$node_primary->command_checks_all(
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['pg_amcheck', '--relation', '*temporary*', '--relation', '*unlogged*'],
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1,
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[ qr/^$/ ],
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[ qr/error: no relations to check matching "\*temporary\*"/ ],
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'pg_amcheck temporary objects on primary');
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$node_standby->command_checks_all(
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['pg_amcheck', '--relation', '*temporary*', '--relation', '*unlogged*'],
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1,
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[ qr/^$/ ],
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[ qr/error: no relations to check matching "\*temporary\*"/ ],
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'pg_amcheck temporary objects on standby');
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