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<?php
/**
* Matomo - free/libre analytics platform
*
* @link https://matomo.org
* @license http://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
*/
namespace Piwik\Tests\Integration\Tracker;
use Piwik\Common;
use Piwik\Config;
use Piwik\Tests\Framework\Fixture;
use Piwik\Tests\Framework\TestCase\IntegrationTestCase;
use Piwik\Timer;
use Piwik\Tracker;
/**
* Tracker DB test
*
* @group Core
* @group TrackerDbTest
*/
class DbTest extends IntegrationTestCase
{
private $tableName;
public function setUp(): void
{
parent::setUp();
$this->tableName = Common::prefixTable('option');
}
public function test_innodb_lock_wait_timeout()
{
$idSite1 = Fixture::createWebsite('2020-01-01 02:02:02');
$idSite2 = Fixture::createWebsite('2020-01-01 02:02:02');
// we expect it does not take more than 3s for the lock exceeded time to happen
// usually be like 30-50 seconds
$tracker = Config::getInstance()->Tracker;
$tracker['innodb_lock_wait_timeout'] = 3;
Config::getInstance()->Tracker = $tracker;
$db1 = Tracker\Db::connectPiwikTrackerDb();
$db2 = Tracker\Db::connectPiwikTrackerDb();
$timer = new Timer();
$db1->beginTransaction();
$db2->beginTransaction();
$site = Common::prefixTable('site');
$db1->query("UPDATE $site SET name = ? WHERE idsite = ?", ['foo', $idSite1]);
$db2->query("UPDATE $site SET name = ? WHERE idsite = ?", ['foo', $idSite2]);
try {
$db1->query("UPDATE $site SET name = ? WHERE idsite = ?", ['bar', $idSite2]);
} catch (\Exception $e) {
$this->assertStringContainsString('Lock wait timeout exceeded; try restarting transaction', $e->getMessage());
if ($this->isMysqli()) { // code is not included in error message on Mysqli
$this->assertEquals(1205, $e->getCode());
} else {
$this->assertStringContainsString(' 1205 ', $e->getMessage()); // mysql error code
$this->assertTrue($db1->isErrNo($e, 1205));
}
$this->assertTrue($e instanceof Tracker\Db\DbException);
}
$ms = $timer->getTimeMs();
$this->assertGreaterThan(3000, $ms);
$this->assertLessThan(5000, $ms);
}
public function test_rowCount_whenUpdating_returnsAllMatchedRowsNotOnlyUpdatedRows()
{
$db = Tracker::getDatabase();
// insert one record
$db->query("INSERT INTO `" . Common::prefixTable('option') . "` VALUES ('rowid', '1', false)");
// We will now UPDATE this table and check rowCount() value
$sqlUpdate = "UPDATE `" . Common::prefixTable('option') . "` SET option_value = 2";
// when no record was updated, return 0
$result = $db->query($sqlUpdate . " WHERE option_name = 'NOT FOUND'");
$this->assertSame(0, $db->rowCount($result));
// when one record was found and updated, returns 1
$result = $db->query($sqlUpdate . " WHERE option_name = 'rowid'");
$this->assertSame(1, $db->rowCount($result));
// when one record was found but NOT actually updated (as values have not changed), we make sure to return 1
// testing for MYSQLI_CLIENT_FOUND_ROWS and MYSQL_ATTR_FOUND_ROWS
$result = $db->query($sqlUpdate . " WHERE option_name = 'rowid'");
$this->assertSame(1, $db->rowCount($result));
}
public function test_rowCount_whenInserting()
{
$db = Tracker::getDatabase();
// insert one record
$result = $this->insertRowId();
$this->assertSame(1, $db->rowCount($result));
}
public function test_fetchOne_notExistingTable()
{
$this->expectException(\Piwik\Tracker\Db\DbException::class);
$this->expectExceptionMessage('doesn\'t exist');
$db = Tracker::getDatabase();
$this->insertRowId(3);
$val = $db->fetchOne('SELECT option_value FROM foobarbaz where option_value = "rowid"');
$this->assertEquals('3', $val);
}
public function test_query_error_whenInsertingDuplicateRow()
{
$this->expectException(\Piwik\Tracker\Db\DbException::class);
$this->expectExceptionMessage('Duplicate entry');
$this->insertRowId();
$this->insertRowId();
}
public function test_fetchOne()
{
$db = Tracker::getDatabase();
$this->insertRowId(3);
$val = $db->fetchOne('SELECT option_value FROM `' . $this->tableName . '` where option_name = "rowid"');
$this->assertEquals('3', $val);
}
public function test_fetchOne_noMatch()
{
$db = Tracker::getDatabase();
$val = $db->fetchOne('SELECT option_value from `' . $this->tableName . '` where option_name = "foobar"');
$this->assertFalse($val);
}
public function test_fetchRow()
{
$db = Tracker::getDatabase();
$this->insertRowId(3);
$val = $db->fetchRow('SELECT option_value from `' . $this->tableName . '` where option_name = "rowid"');
$this->assertEquals(array(
'option_value' => '3'
), $val);
}
public function test_fetchRow_noMatch()
{
$db = Tracker::getDatabase();
$val = $db->fetchRow('SELECT option_value from `' . $this->tableName . '` where option_name = "foobar"');
$this->assertFalse($val);
}
public function test_fetch()
{
$db = Tracker::getDatabase();
$this->insertRowId(3);
$val = $db->fetch('SELECT option_value from `' . $this->tableName . '` where option_name = "rowid"');
$this->assertEquals(array(
'option_value' => '3'
), $val);
}
public function test_fetch_noMatch()
{
$db = Tracker::getDatabase();
$val = $db->fetch('SELECT option_value from `' . $this->tableName . '` where option_name = "foobar"');
$this->assertFalse($val);
}
public function test_fetchAll()
{
$db = Tracker::getDatabase();
$this->insertRowId(3);
$val = $db->fetchAll('SELECT option_value from `' . $this->tableName . '` where option_name = "rowid"');
$this->assertEquals(array(
array(
'option_value' => '3'
)
), $val);
}
public function test_fetchAll_noMatch()
{
$db = Tracker::getDatabase();
$val = $db->fetchAll('SELECT option_value from `' . $this->tableName . '` where option_name = "foobar"');
$this->assertEquals(array(), $val);
}
private function insertRowId($value = '1')
{
$db = Tracker::getDatabase();
return $db->query("INSERT INTO `" . $this->tableName . "` VALUES ('rowid', '$value', false)");
}
}
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