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<?php |
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declare(strict_types=1); |
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namespace Doctrine\Tests\DBAL\Functional\Types; |
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use Doctrine\DBAL\ParameterType; |
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use Doctrine\DBAL\Schema\Table; |
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use Doctrine\Tests\DbalFunctionalTestCase; |
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use function abs; |
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use function floatval; |
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use function is_int; |
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use function is_string; |
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use function microtime; |
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use function sprintf; |
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class DoubleTest extends DbalFunctionalTestCase |
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{ |
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protected function setUp() : void |
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{ |
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parent::setUp(); |
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$table = new Table('double_table'); |
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$table->addColumn('id', 'integer'); |
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$table->addColumn('val', 'float'); |
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$table->setPrimaryKey(['id']); |
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$sm = $this->connection->getSchemaManager(); |
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$sm->dropAndCreateTable($table); |
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} |
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public function testInsertAndSelect() : void |
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{ |
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$value1 = 1.1; |
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$value2 = 77.99999999999; |
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$value3 = microtime(true); |
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$this->insert(1, $value1); |
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$this->insert(2, $value2); |
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$this->insert(3, $value3); |
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$result1 = $this->select(1); |
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$result2 = $this->select(2); |
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$result3 = $this->select(3); |
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if (is_string($result1)) { |
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$result1 = floatval($result1); |
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$result2 = floatval($result2); |
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$result3 = floatval($result3); |
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} |
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$diff1 = abs($result1 - $value1); |
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$diff2 = abs($result2 - $value2); |
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$diff3 = abs($result3 - $value3); |
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$this->assertLessThanOrEqual(0.0001, $diff1, sprintf('%s, %s, %s', $diff2, $result2, $value2)); |
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$this->assertLessThanOrEqual(0.0001, $diff2, sprintf('%s, %s, %s', $diff2, $result2, $value2)); |
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$this->assertLessThanOrEqual(0.0001, $diff3, sprintf('%s, %s, %s', $diff2, $result2, $value2)); |
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$result1 = $this->selectDouble($value1); |
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$result2 = $this->selectDouble($value2); |
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$result3 = $this->selectDouble($value3); |
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$this->assertSame(is_int($result1) ? 1 : '1', $result1); |
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$this->assertSame(is_int($result2) ? 2 : '2', $result2); |
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$this->assertSame(is_int($result3) ? 3 : '3', $result3); |
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} |
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private function insert(int $id, float $value) : void |
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{ |
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$result = $this->connection->insert('double_table', [ |
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'id' => $id, |
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'val' => $value, |
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], [ |
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ParameterType::INTEGER, |
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ParameterType::DOUBLE, |
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]); |
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self::assertSame(1, $result); |
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} |
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/** |
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* @return mixed |
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*/ |
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private function select(int $id) |
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{ |
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return $this->connection->fetchColumn( |
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'SELECT val FROM double_table WHERE id = ?', |
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[$id], |
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0, |
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[ParameterType::INTEGER] |
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); |
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} |
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/** |
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* @return mixed |
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*/ |
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private function selectDouble(float $value) |
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{ |
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return $this->connection->fetchColumn( |
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'SELECT id FROM double_table WHERE val = ?', |
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[$value], |
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0, |
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[ParameterType::DOUBLE] |
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); |
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} |
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} |
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doctrine /
dbal
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