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|
#!/usr/bin/env perl
BEGIN {
die "The PERCONA_TOOLKIT_BRANCH environment variable is not set.\n"
unless $ENV{PERCONA_TOOLKIT_BRANCH} && -d $ENV{PERCONA_TOOLKIT_BRANCH};
unshift @INC, "$ENV{PERCONA_TOOLKIT_BRANCH}/lib";
};
use strict;
use warnings FATAL => 'all';
use English qw(-no_match_vars);
use Test::More tests => 27;
use PerconaTest;
use Sandbox;
require "$trunk/bin/pt-table-sync";
# Just for brevity.
sub _cmp {
return pt_table_sync::cmp_conflict_col(@_);
}
# These constants are from mk-table-sync, defined just
# before sub cmp_conflict_col().
use constant UPDATE_LEFT => -1;
use constant UPDATE_RIGHT => 1;
use constant UPDATE_NEITHER => 0; # neither value equals/matches
use constant FAILED_THRESHOLD => 2; # failed to exceed threshold
# #############################################################################
# Sanity checks.
# #############################################################################
throws_ok(
sub { pt_table_sync::cmp_conflict_col(1, 2, 'bad') },
qr/Invalid comparison: bad/,
'Dies on invalid comparison'
);
# ###########################################################################
# newest/oldest
# ###########################################################################
is(
_cmp('2009-12-01 12:00:00', '2009-12-01 12:00:00', 'newest'),
UPDATE_NEITHER,
'same datetime'
);
is(
_cmp('2009-12-01 12:00:00', '2009-12-01 12:00:011', 'newest'),
UPDATE_LEFT,
'newest datetime'
);
is(
_cmp('2009-12-01 12:00:00', '2009-12-01 12:00:011', 'oldest'),
UPDATE_RIGHT,
'oldest datetime'
);
is(
_cmp('2009-12-01 13:00:00', '2009-12-01 12:00:011', 'newest'),
UPDATE_RIGHT,
'newest datetime (reversed)'
);
is(
_cmp('2009-12-01 13:00:00', '2009-12-01 12:00:011', 'oldest'),
UPDATE_LEFT,
'oldest datetime (reversed)'
);
is(
_cmp('2009-12-01', '2009-12-02', 'newest'),
UPDATE_LEFT,
'newest date'
);
is(
_cmp('2009-12-01', '2009-12-02', 'oldest'),
UPDATE_RIGHT,
'oldest date'
);
is(
_cmp('12:00:00', '12:00:011', 'newest'),
UPDATE_LEFT,
'newest time'
);
is(
_cmp('12:00:00', '12:00:011', 'oldest'),
UPDATE_RIGHT,
'oldest time'
);
is(
_cmp('2009-12-01 12:00:00', '2009-12-01 12:05:00', 'newest', undef,
'5m'),
UPDATE_LEFT,
'newest datetime, threshold ok'
);
is(
_cmp('2009-12-01 12:00:00', '2009-12-01 12:05:00', 'newest', undef,
'6m'),
FAILED_THRESHOLD,
'newest datetime, failed threshold'
);
is(
_cmp('2009-12-01 12:00:00', '2009-12-01 12:05:00', 'oldest', undef,
'5m'),
UPDATE_RIGHT,
'oldest datetime, threshold ok'
);
is(
_cmp('2009-12-01 12:00:00', '2009-12-01 12:05:00', 'oldest', undef,
'6m'),
FAILED_THRESHOLD,
'oldest datetime, failed threshold'
);
is(
_cmp('2009-12-01', '2009-12-03', 'newest', undef,
'2d'),
UPDATE_LEFT,
'newest date, threshold ok'
);
is(
_cmp('2009-12-01', '2009-12-03', 'newest', undef,
'3d'),
FAILED_THRESHOLD,
'newest date, failed threshold'
);
# ###########################################################################
# greatest/least
# ###########################################################################
is(
_cmp(11, 11, 'greatest'),
UPDATE_NEITHER,
'same number'
);
is(
_cmp(11, 10, 'greatest'),
UPDATE_RIGHT,
'greatest'
);
is(
_cmp(11, 10, 'least'),
UPDATE_LEFT,
'least'
);
is(
_cmp(20, 10, 'least', undef, 10),
UPDATE_LEFT,
'least, threshold ok'
);
is(
_cmp(20, 10, 'least', undef, 11),
FAILED_THRESHOLD,
'least, failed threshold'
);
# #############################################################################
# equals
# #############################################################################
is(
_cmp('foo', 'bar', 'equals', 'foo'),
UPDATE_RIGHT,
'equals left, update right'
);
is(
_cmp('foo', 'bar', 'equals', 'bar'),
UPDATE_LEFT,
'equals right, update left'
);
is(
_cmp('foo', 'bar', 'equals', 'banana'),
UPDATE_NEITHER,
'equals neither'
);
# #############################################################################
# matches
# #############################################################################
is(
_cmp('foo', 'bar', 'matches', '^f..'),
UPDATE_RIGHT,
'matches left, update right'
);
is(
_cmp('foo', 'bar', 'matches', '.[ar]+$'),
UPDATE_LEFT,
'matches right, update left'
);
is(
_cmp('foo', 'bar', 'matches', '^foo.$'),
UPDATE_NEITHER,
'matches neither'
);
# #############################################################################
# Done.
# #############################################################################
exit;
|
