mirror of
https://github.com/percona/percona-toolkit.git
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76c1202cb5
- Updated modules and tests for pt-online-schema-change - Removed typo from lib/MasterSlave.pm
99 lines
3.1 KiB
Perl
99 lines
3.1 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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#if ( !$ENV{SLOW_TESTS} ) {
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# plan skip_all => "pt-online-schema-change/privs.t is a top 5 slowest file; set SLOW_TESTS=1 to enable it.";
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#}
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use Data::Dumper;
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use PerconaTest;
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use Sandbox;
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require "$trunk/bin/pt-online-schema-change";
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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 $source_dbh = $sb->get_dbh_for('source');
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my $replica1_dbh = $sb->get_dbh_for('replica1');
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my $replica2_dbh = $sb->get_dbh_for('replica2');
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if ( !$source_dbh ) {
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plan skip_all => 'Cannot connect to sandbox source';
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}
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elsif ( !$replica1_dbh ) {
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plan skip_all => 'Cannot connect to sandbox replica1';
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}
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elsif ( !$replica2_dbh ) {
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plan skip_all => 'Cannot connect to sandbox replica2';
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}
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elsif ( !@{$source_dbh->selectall_arrayref("show databases like 'sakila'")} ) {
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plan skip_all => 'sakila database is not loaded';
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}
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# The sandbox servers run with lock_wait_timeout=3 and it's not dynamic
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# so we need to specify --set-vars innodb_lock_wait_timeout=3 else the
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# tool will die.
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my $source_dsn = 'h=127.1,P=12345,p=msandbox';
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my @args = (qw(--set-vars innodb_lock_wait_timeout=3));
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my $row;
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my $output;
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my $exit_status;
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my $sample = "t/pt-online-schema-change/samples/";
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# ############################################################################
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# --recursion-method=none to avoid SHOW REPLICAS
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# https://bugs.launchpad.net/percona-toolkit/+bug/987694
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# ############################################################################
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diag(`/tmp/12345/use -u root < $trunk/$sample/osc-user.sql`);
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PerconaTest::wait_for_table($replica1_dbh, "mysql.tables_priv", "user='osc_user'");
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$sb->load_file('source', "$sample/basic_no_fks_innodb.sql");
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($output, $exit_status) = full_output(
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sub { $exit_status = pt_online_schema_change::main(@args,
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"$source_dsn,u=osc_user,D=pt_osc,t=t,s=1", '--alter', 'drop column id',
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qw(--execute),
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# Comment out this line and the tests fail because osc_user
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# doesn't have privs to SHOW REPLICAS. This proves that
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# --recursion-method none is working.
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qw(--recursion-method none)
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) },
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stderr => 1,
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);
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is(
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$exit_status,
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0,
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"Limited user (bug 987694): 0 exit"
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) or diag($exit_status);
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like(
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$output,
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qr/Successfully altered `pt_osc`.`t`/,
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"Limited user (bug 987694): altered table"
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) or diag($output);
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diag(`/tmp/12345/use -u root -e "drop user 'osc_user'\@'%'"`);
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wait_until(
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sub {
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my $rows=$replica2_dbh->selectall_arrayref("SELECT user FROM mysql.user");
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return !grep { ($_->[0] || '') ne 'osc_user' } @$rows;
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}
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);
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# #############################################################################
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# Done.
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# #############################################################################
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$sb->wipe_clean($source_dbh);
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ok($sb->ok(), "Sandbox servers") or BAIL_OUT(__FILE__ . " broke the sandbox");
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done_testing;
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