mirror of
https://github.com/percona/percona-toolkit.git
synced 2025-09-04 19:37:49 +00:00
71 lines
2.5 KiB
Perl
71 lines
2.5 KiB
Perl
#!/usr/bin/env perl
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BEGIN {
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die "The PERCONA_TOOLKIT_BRANCH environment variable is not set.\n"
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unless $ENV{PERCONA_TOOLKIT_BRANCH} && -d $ENV{PERCONA_TOOLKIT_BRANCH};
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unshift @INC, "$ENV{PERCONA_TOOLKIT_BRANCH}/lib";
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};
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use strict;
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use warnings FATAL => 'all';
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use English qw(-no_match_vars);
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use Test::More;
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use PerconaTest;
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use Sandbox;
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require "$trunk/bin/pt-table-checksum";
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my $dp = new DSNParser(opts=>$dsn_opts);
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my $sb = new Sandbox(basedir => '/tmp', DSNParser => $dp);
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my $master_dbh = $sb->get_dbh_for('master');
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if ( !$master_dbh ) {
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plan skip_all => 'Cannot connect to sandbox master';
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}
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else {
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plan tests => 3;
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}
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my $output;
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my $cnf='/tmp/12345/my.sandbox.cnf';
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my $cmd = "$trunk/bin/pt-table-checksum -F $cnf 127.1";
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$sb->create_dbs($master_dbh, [qw(test)]);
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$sb->load_file('master', 't/pt-table-checksum/samples/issue_122.sql');
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# #############################################################################
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# Issue 122: mk-table-checksum doesn't --save-since correctly on empty tables
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# #############################################################################
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`$cmd --arg-table test.argtable --save-since -t test.issue_122 --chunk-size 2`;
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is_deeply(
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$master_dbh->selectall_arrayref("SELECT since FROM test.argtable WHERE db='test' AND tbl='issue_122'"),
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[[undef]],
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'Numeric since is not saved when table is empty'
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);
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$master_dbh->do("INSERT INTO test.issue_122 VALUES (null,'a'),(null,'b')");
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`$cmd --arg-table test.argtable --save-since -t test.issue_122 --chunk-size 2`;
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is_deeply(
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$master_dbh->selectall_arrayref("SELECT since FROM test.argtable WHERE db='test' AND tbl='issue_122'"),
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[[2]],
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'Numeric since is saved when table is not empty'
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);
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# Test non-empty table that is chunkable with a temporal --since and
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# --save-since to make sure that the current ts gets saved and not the maxval.
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$master_dbh->do('UPDATE test.argtable SET since = "current_date - interval 3 day" WHERE db = "test" AND tbl = "issue_122"');
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`$cmd --arg-table test.argtable --save-since -t test.issue_122 --chunk-size 2`;
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$output = $master_dbh->selectall_arrayref("SELECT since FROM test.argtable WHERE db='test' AND tbl='issue_122'")->[0]->[0];
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like(
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$output,
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qr/^\d{4}-\d{2}-\d{2}(?:.[0-9:]+)?/,
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'Temporal since is saved when temporal since is given'
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);
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# #############################################################################
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# Done.
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# #############################################################################
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$sb->wipe_clean($master_dbh);
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exit;
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