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updated tests

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This commit is contained in:
Carlos Salguero
2016-06-27 15:22:31 -03:00
parent c7e7ba7331
commit d042a4dd6a
5 changed files with 116 additions and 111 deletions
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2
t/pt-table-checksum/bugs.t
View File

@@ -105,7 +105,7 @@ is_deeply(
$rows,
[
['test', 'test_empty', '1', '0', '0'], # empty
['test', 'test_full', '1', 'ac967054', '1'], # row
['test', 'test_full', '1', '4d284606', '1'], # row
],
"Bug 987393 (empty table): checksums"
) or print STDERR Dumper($rows);

213
t/pt-table-checksum/chunk_index.t
View File

@@ -14,6 +14,7 @@ use Test::More;
use PerconaTest;
use Sandbox;
require "$trunk/bin/pt-table-checksum";
use Data::Dumper;
my $dp = new DSNParser(opts=>$dsn_opts);
my $sb = new Sandbox(basedir => '/tmp', DSNParser => $dp);
@@ -36,7 +37,6 @@ my $out = "t/pt-table-checksum/samples/";
$sb->load_file('master', "t/pt-table-checksum/samples/issue_519.sql");
ok(
no_diff(
sub { pt_table_checksum::main(@args, qw(-t issue_519.t --explain)) },
@@ -118,6 +118,10 @@ ok(
# #############################################################################
$sb->load_file('master', "t/pt-table-checksum/samples/all-uc-table.sql");
my $exit_status = 0;
warn "----------------------------------------------------------------------------------------------------";
warn $master_dsn;
warn "----------------------------------------------------------------------------------------------------";
$output = output(sub {
$exit_status = pt_table_checksum::main(
$master_dsn, '--max-load', '',
@@ -150,114 +154,115 @@ is(
"14 rows checksummed (bug 925855)"
);
# #############################################################################
# Bug 978432: PK is ignored
# #############################################################################
$sb->load_file('master', "t/pt-table-checksum/samples/not-using-pk-bug.sql");
ok(
no_diff(
sub { pt_table_checksum::main(@args,
qw(-t test.multi_resource_apt --chunk-size 2 --explain --explain))
},
"t/pt-table-checksum/samples/not-using-pk-bug.out",
),
"Smarter chunk index selection (bug 978432)"
);
# the following 2 tests seem to rely on EXPLAIN getting key_len wrong
# on a poorly indexed table.
# but this doesn't happen on all configurations of OS/MySQL
# commenting out for now, until I think of an alternate way to test this
# #############################################################################
# PK but bad explain plan.
# https://bugs.launchpad.net/percona-toolkit/+bug/1010232
# #############################################################################
#$sb->load_file('master', "t/pt-table-checksum/samples/bad-plan-bug-1010232.sql");
#PerconaTest::wait_for_table($dbh, "bad_plan.t", "(c1,c2,c3,c4)=(1,1,2,100)");
#$output = output(sub {
# $exit_status = pt_table_checksum::main(
# $master_dsn, '--max-load', '',
# qw(--set-vars innodb_lock_wait_timeout=3 --chunk-size 10 -t bad_plan.t)
# ) },
# stderr => 1,
#);
# # #############################################################################
# # Bug 978432: PK is ignored
# # #############################################################################
# $sb->load_file('master', "t/pt-table-checksum/samples/not-using-pk-bug.sql");
#
#is(
# $exit_status,
# 32, # SKIP_CHUNK
# "Bad key_len chunks are not errors"
#) or diag($output);
# ok(
# no_diff(
# sub { pt_table_checksum::main(@args,
# qw(-t test.multi_resource_apt --chunk-size 2 --explain --explain))
# },
# "t/pt-table-checksum/samples/not-using-pk-bug.out",
# ),
# "Smarter chunk index selection (bug 978432)"
# );
#
#
#
# # the following 2 tests seem to rely on EXPLAIN getting key_len wrong
# # on a poorly indexed table.
# # but this doesn't happen on all configurations of OS/MySQL
# # commenting out for now, until I think of an alternate way to test this
#
# # #############################################################################
# # PK but bad explain plan.
# # https://bugs.launchpad.net/percona-toolkit/+bug/1010232
# # #############################################################################
# #$sb->load_file('master', "t/pt-table-checksum/samples/bad-plan-bug-1010232.sql");
# #PerconaTest::wait_for_table($dbh, "bad_plan.t", "(c1,c2,c3,c4)=(1,1,2,100)");
# #$output = output(sub {
# # $exit_status = pt_table_checksum::main(
# # $master_dsn, '--max-load', '',
# # qw(--set-vars innodb_lock_wait_timeout=3 --chunk-size 10 -t bad_plan.t)
# # ) },
# # stderr => 1,
# #);
# #
# #is(
# # $exit_status,
# # 32, # SKIP_CHUNK
# # "Bad key_len chunks are not errors"
# #) or diag($output);
# #
# #cmp_ok(
# # PerconaTest::count_checksum_results($output, 'skipped'),
# # '>',
# # 1,
# # "Skipped bad key_len chunks"
# #);
#
#
# # Use --chunk-index:3 to use only the first 3 left-most columns of the index.
# # Can't use bad_plan.t, however, because its row are almost all identical,
# # so using 3 of 4 pk cols creates an infinite loop.
# ok(
# no_diff(
# sub {
# pt_table_checksum::main(
# $master_dsn, '--max-load', '',
# qw(--set-vars innodb_lock_wait_timeout=3 --chunk-size 5000 -t sakila.rental),
# qw(--chunk-index rental_date --chunk-index-columns 2),
# qw(--explain --explain));
# },
# "t/pt-table-checksum/samples/n-chunk-index-cols.txt",
# ),
# "--chunk-index-columns"
# );
#
# $output = output(
# sub {
# $exit_status = pt_table_checksum::main(
# $master_dsn, '--max-load', '',
# qw(--set-vars innodb_lock_wait_timeout=3 --chunk-size 1000 -t sakila.film_actor),
# qw(--chunk-index PRIMARY --chunk-index-columns 9),
# );
# },
# stderr => 1,
# );
#
# is(
# PerconaTest::count_checksum_results($output, 'rows'),
# 5462,
# "--chunk-index-columns > number of index columns"
# ) or diag($output);
#
# $output = output(
# sub {
# $exit_status = pt_table_checksum::main(
# $master_dsn, '--max-load', '',
# qw(--set-vars innodb_lock_wait_timeout=3 --chunk-size 1000 -t sakila.film_actor),
# qw(--chunk-index-columns 1 --chunk-size-limit 3),
# );
# },
# stderr => 1,
# );
#
# # Since we're not using the full index, it's basically a non-unique index,
# # so there are dupes. The table really has 5462 rows, so we must get
# # at least that many, and probably a few more.
# cmp_ok(
# PerconaTest::count_checksum_results($output, 'rows'),
# '>=',
# 5462,
# "Initial key_len reflects --chunk-index-columns"
# ) or diag($output);
#
#cmp_ok(
# PerconaTest::count_checksum_results($output, 'skipped'),
# '>',
# 1,
# "Skipped bad key_len chunks"
#);
# Use --chunk-index:3 to use only the first 3 left-most columns of the index.
# Can't use bad_plan.t, however, because its row are almost all identical,
# so using 3 of 4 pk cols creates an infinite loop.
ok(
no_diff(
sub {
pt_table_checksum::main(
$master_dsn, '--max-load', '',
qw(--set-vars innodb_lock_wait_timeout=3 --chunk-size 5000 -t sakila.rental),
qw(--chunk-index rental_date --chunk-index-columns 2),
qw(--explain --explain));
},
"t/pt-table-checksum/samples/n-chunk-index-cols.txt",
),
"--chunk-index-columns"
);
$output = output(
sub {
$exit_status = pt_table_checksum::main(
$master_dsn, '--max-load', '',
qw(--set-vars innodb_lock_wait_timeout=3 --chunk-size 1000 -t sakila.film_actor),
qw(--chunk-index PRIMARY --chunk-index-columns 9),
);
},
stderr => 1,
);
is(
PerconaTest::count_checksum_results($output, 'rows'),
5462,
"--chunk-index-columns > number of index columns"
) or diag($output);
$output = output(
sub {
$exit_status = pt_table_checksum::main(
$master_dsn, '--max-load', '',
qw(--set-vars innodb_lock_wait_timeout=3 --chunk-size 1000 -t sakila.film_actor),
qw(--chunk-index-columns 1 --chunk-size-limit 3),
);
},
stderr => 1,
);
# Since we're not using the full index, it's basically a non-unique index,
# so there are dupes. The table really has 5462 rows, so we must get
# at least that many, and probably a few more.
cmp_ok(
PerconaTest::count_checksum_results($output, 'rows'),
'>=',
5462,
"Initial key_len reflects --chunk-index-columns"
) or diag($output);
# #############################################################################
# Done.
# #############################################################################
$sb->wipe_clean($dbh);
ok($sb->ok(), "Sandbox servers") or BAIL_OUT(__FILE__ . " broke the sandbox");
exit;

2
t/pt-table-checksum/samples/chunkidx001.txt
View File

@@ -2,7 +2,7 @@
-- issue_519.t
--
REPLACE INTO `percona`.`checksums` (db, tbl, chunk, chunk_index, lower_boundary, upper_boundary, this_cnt, this_crc) SELECT ?, ?, ?, ?, ?, ?, COUNT(*) AS cnt, COALESCE(LOWER(CONV(BIT_XOR(CAST(CRC32(CONCAT_WS('#', `i`, `y`, `t`, CONCAT(ISNULL(`t`)))) AS UNSIGNED)), 10, 16)), 0) AS crc FROM `issue_519`.`t` FORCE INDEX(`PRIMARY`) WHERE ((`i` >= ?)) AND ((`i` <= ?)) /*checksum chunk*/
REPLACE INTO `percona`.`checksums` (db, tbl, chunk, chunk_index, lower_boundary, upper_boundary, this_cnt, this_crc) SELECT ?, ?, ?, ?, ?, ?, COUNT(*) AS cnt, COALESCE(LOWER(CONV(BIT_XOR(CAST(CRC32(CONCAT_WS('#', `i`, `y`, CRC32(`t`), CONCAT(ISNULL(`t`)))) AS UNSIGNED)), 10, 16)), 0) AS crc FROM `issue_519`.`t` FORCE INDEX(`PRIMARY`) WHERE ((`i` >= ?)) AND ((`i` <= ?)) /*checksum chunk*/
REPLACE INTO `percona`.`checksums` (db, tbl, chunk, chunk_index, lower_boundary, upper_boundary, this_cnt, this_crc) SELECT ?, ?, ?, ?, ?, ?, COUNT(*), '0' FROM `issue_519`.`t` FORCE INDEX(`PRIMARY`) WHERE ((`i` < ?)) ORDER BY `i` /*past lower chunk*/

2
t/pt-table-checksum/samples/chunkidx002.txt
View File

@@ -2,7 +2,7 @@
-- issue_519.t
--
REPLACE INTO `percona`.`checksums` (db, tbl, chunk, chunk_index, lower_boundary, upper_boundary, this_cnt, this_crc) SELECT ?, ?, ?, ?, ?, ?, COUNT(*) AS cnt, COALESCE(LOWER(CONV(BIT_XOR(CAST(CRC32(CONCAT_WS('#', `i`, `y`, `t`, CONCAT(ISNULL(`t`)))) AS UNSIGNED)), 10, 16)), 0) AS crc FROM `issue_519`.`t` FORCE INDEX(`myidx`) WHERE ((`i` > ?) OR (`i` = ? AND `y` >= ?)) AND ((`i` < ?) OR (`i` = ? AND `y` <= ?)) /*checksum chunk*/
REPLACE INTO `percona`.`checksums` (db, tbl, chunk, chunk_index, lower_boundary, upper_boundary, this_cnt, this_crc) SELECT ?, ?, ?, ?, ?, ?, COUNT(*) AS cnt, COALESCE(LOWER(CONV(BIT_XOR(CAST(CRC32(CONCAT_WS('#', `i`, `y`, CRC32(`t`), CONCAT(ISNULL(`t`)))) AS UNSIGNED)), 10, 16)), 0) AS crc FROM `issue_519`.`t` FORCE INDEX(`myidx`) WHERE ((`i` > ?) OR (`i` = ? AND `y` >= ?)) AND ((`i` < ?) OR (`i` = ? AND `y` <= ?)) /*checksum chunk*/
REPLACE INTO `percona`.`checksums` (db, tbl, chunk, chunk_index, lower_boundary, upper_boundary, this_cnt, this_crc) SELECT ?, ?, ?, ?, ?, ?, COUNT(*), '0' FROM `issue_519`.`t` FORCE INDEX(`myidx`) WHERE ((`i` < ?) OR (`i` = ? AND `y` < ?)) ORDER BY `i`, `y` /*past lower chunk*/

2
t/pt-table-checksum/samples/chunkidx003.txt
View File

@@ -2,7 +2,7 @@
-- issue_519.t
--
REPLACE INTO `percona`.`checksums` (db, tbl, chunk, chunk_index, lower_boundary, upper_boundary, this_cnt, this_crc) SELECT ?, ?, ?, ?, ?, ?, COUNT(*) AS cnt, COALESCE(LOWER(CONV(BIT_XOR(CAST(CRC32(CONCAT_WS('#', `i`, `y`, `t`, CONCAT(ISNULL(`t`)))) AS UNSIGNED)), 10, 16)), 0) AS crc FROM `issue_519`.`t` FORCE INDEX(`y`) WHERE ((`y` >= ?)) AND ((`y` <= ?)) /*checksum chunk*/
REPLACE INTO `percona`.`checksums` (db, tbl, chunk, chunk_index, lower_boundary, upper_boundary, this_cnt, this_crc) SELECT ?, ?, ?, ?, ?, ?, COUNT(*) AS cnt, COALESCE(LOWER(CONV(BIT_XOR(CAST(CRC32(CONCAT_WS('#', `i`, `y`, CRC32(`t`), CONCAT(ISNULL(`t`)))) AS UNSIGNED)), 10, 16)), 0) AS crc FROM `issue_519`.`t` FORCE INDEX(`y`) WHERE ((`y` >= ?)) AND ((`y` <= ?)) /*checksum chunk*/
REPLACE INTO `percona`.`checksums` (db, tbl, chunk, chunk_index, lower_boundary, upper_boundary, this_cnt, this_crc) SELECT ?, ?, ?, ?, ?, ?, COUNT(*), '0' FROM `issue_519`.`t` FORCE INDEX(`y`) WHERE ((`y` < ?)) ORDER BY `y` /*past lower chunk*/