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Complete --resume tests and fixes.

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This commit is contained in:
Daniel Nichter
2011-11-17 11:26:59 -07:00
parent ff78656859
commit 41be2d9e2c
3 changed files with 196 additions and 74 deletions
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t/pt-table-checksum/resume.t
+119 -2
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@@ -29,7 +29,7 @@ elsif ( !$slave1_dbh ) {
plan skip_all => 'Cannot connect to sandbox slave';
}
else {
plan tests => 33;
plan tests => 45;
}
# The sandbox servers run with lock_wait_timeout=3 and it's not dynamic
@@ -483,7 +483,7 @@ is_deeply(
[qw( test t2 2 ), '2011-11-08 00:00:10'],
[qw( test t2 3 ), '2011-11-08 00:00:11'],
],
"Checksum results through tbl2 chunk 3"
"Checksum results through t2 chunk 3"
);
$output = output(
@@ -534,6 +534,123 @@ is_deeply(
"t1 and t2 checksums not updated"
);
# ############################################################################
# Resume from table that finished bounded chunks but not the 2 oob chunks.
# ############################################################################
$sb->load_file('master', "t/pt-table-checksum/samples/3tbl-resume.sql");
load_data_infile("3tbl-resume", "ts='2011-11-08 00:00:24'");
# This will truncate the checksum results after t1 chunk 6 where chunk 7
# is the lower oob and chunk 8 is the upper oob.
$master_dbh->do("delete from percona.checksums where ts > '2011-11-08 00:00:06'");
is_deeply(
$master_dbh->selectall_arrayref("select db, tbl, chunk, ts from percona.checksums order by db, tbl"),
[
[qw(test t1 1), '2011-11-08 00:00:01'],
[qw(test t1 2), '2011-11-08 00:00:02'],
[qw(test t1 3), '2011-11-08 00:00:03'],
[qw(test t1 4), '2011-11-08 00:00:04'],
[qw(test t1 5), '2011-11-08 00:00:05'],
[qw(test t1 6), '2011-11-08 00:00:06'],
],
"Checksum results through bounded t1 chunks"
);
$output = output(
sub { pt_table_checksum::main(@args, qw(-d test --resume),
qw(--chunk-size 5)) },
);
(undef, undef, $first_tbl) = split /\n/, $output;
like(
$first_tbl,
qr/test.t1$/,
"Resumed from test.t1"
);
like(
$output,
qr/Resuming from test.t1 chunk 6, timestamp 2011-11-08 00:00:06/,
"Resumed from test.t1 chunk 6"
);
is(
PerconaTest::count_checksum_results($output, 'errors'),
0,
"Resumed 0 errors"
);
is(
PerconaTest::count_checksum_results($output, 'rows'),
52,
"Resumed 52 rows"
);
is(
PerconaTest::count_checksum_results($output, 'chunks'),
18,
"Resumed 18 chunks"
);
# ############################################################################
# Resume from table that finished bounded chunks and the lower oob chunk
# but not the upper oob chunk.
# ############################################################################
$sb->load_file('master', "t/pt-table-checksum/samples/3tbl-resume.sql");
load_data_infile("3tbl-resume", "ts='2011-11-08 00:00:24'");
$master_dbh->do("delete from percona.checksums where ts > '2011-11-08 00:00:07'");
is_deeply(
$master_dbh->selectall_arrayref("select db, tbl, chunk, ts from percona.checksums order by db, tbl"),
[
[qw(test t1 1), '2011-11-08 00:00:01'],
[qw(test t1 2), '2011-11-08 00:00:02'],
[qw(test t1 3), '2011-11-08 00:00:03'],
[qw(test t1 4), '2011-11-08 00:00:04'],
[qw(test t1 5), '2011-11-08 00:00:05'],
[qw(test t1 6), '2011-11-08 00:00:06'],
[qw(test t1 7), '2011-11-08 00:00:07'], # lower oob
],
"Checksum results through t1 lower oob chunk"
);
$output = output(
sub { pt_table_checksum::main(@args, qw(-d test --resume),
qw(--chunk-size 5)) },
);
(undef, undef, $first_tbl) = split /\n/, $output;
like(
$first_tbl,
qr/test.t1$/,
"Resumed from test.t1"
);
like(
$output,
qr/Resuming from test.t1 chunk 7, timestamp 2011-11-08 00:00:07/,
"Resumed from test.t1 chunk 7"
);
is(
PerconaTest::count_checksum_results($output, 'errors'),
0,
"Resumed 0 errors"
);
is(
PerconaTest::count_checksum_results($output, 'rows'),
52,
"Resumed 52 rows"
);
is(
PerconaTest::count_checksum_results($output, 'chunks'),
17,
"Resumed 17 chunks"
);
# #############################################################################
# Done.
# #############################################################################