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<?php |
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declare(strict_types=1); |
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namespace PhpMyAdmin\Tests; |
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use PhpMyAdmin\TablePartitionDefinition; |
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use PHPUnit\Framework\TestCase; |
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use function count; |
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/** |
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* @covers \PhpMyAdmin\TablePartitionDefinition |
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*/ |
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class TablePartitionDefinitionTest extends TestCase |
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{ |
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/** |
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* @dataProvider providerGetDetails |
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*/ |
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public function testGetDetails( |
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string $partitionBy, |
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bool $canHaveSubpartitions, |
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bool $valueEnabled, |
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int $partitionCount, |
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int $subPartitionCount, |
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?array $partitions |
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): void { |
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$expected = [ |
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'partition_by' => $partitionBy, |
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'partition_expr' => 'partition_expr', |
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'subpartition_by' => 'subpartition_by', |
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'subpartition_expr' => 'subpartition_expr', |
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'partition_count' => $partitionCount > 0 ? $partitionCount : '', |
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'subpartition_count' => $subPartitionCount > 0 ? $subPartitionCount : '', |
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'can_have_subpartitions' => $canHaveSubpartitions, |
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'value_enabled' => $valueEnabled, |
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'partitions' => [ |
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[ |
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'name' => 'part0', |
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'value_type' => '', |
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'value' => '', |
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'engine' => '', |
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'comment' => '', |
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'data_directory' => '', |
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'index_directory' => '', |
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'max_rows' => '', |
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'min_rows' => '', |
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'tablespace' => '', |
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'node_group' => '', |
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'prefix' => 'partitions[0]', |
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'subpartition_count' => 2, |
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'subpartitions' => [ |
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[ |
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'name' => 'part0_s0', |
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'engine' => '', |
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'comment' => '', |
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'data_directory' => '', |
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'index_directory' => '', |
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'max_rows' => '', |
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'min_rows' => '', |
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'tablespace' => '', |
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'node_group' => '', |
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'prefix' => 'partitions[0][subpartitions][0]', |
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], |
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[ |
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'name' => 'part0_s1', |
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'engine' => '', |
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'comment' => '', |
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'data_directory' => '', |
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'index_directory' => '', |
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'max_rows' => '', |
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'min_rows' => '', |
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'tablespace' => '', |
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'node_group' => '', |
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'prefix' => 'partitions[0][subpartitions][1]', |
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], |
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], |
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], |
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[ |
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'name' => 'p1', |
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'value_type' => '', |
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'value' => '', |
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'engine' => '', |
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'comment' => '', |
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'data_directory' => '', |
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'index_directory' => '', |
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'max_rows' => '', |
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'min_rows' => '', |
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'tablespace' => '', |
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'node_group' => '', |
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'prefix' => 'partitions[1]', |
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'subpartition_count' => 2, |
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'subpartitions' => [ |
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[ |
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'name' => 'p1_s0', |
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'engine' => '', |
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'comment' => '', |
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'data_directory' => '', |
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'index_directory' => '', |
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'max_rows' => '', |
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'min_rows' => '', |
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'tablespace' => '', |
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'node_group' => '', |
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'prefix' => 'partitions[1][subpartitions][0]', |
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], |
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[ |
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'name' => 'p1_s1', |
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'engine' => '', |
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'comment' => '', |
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'data_directory' => '', |
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'index_directory' => '', |
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'max_rows' => '', |
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'min_rows' => '', |
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'tablespace' => '', |
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'node_group' => '', |
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'prefix' => 'partitions[1][subpartitions][1]', |
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], |
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], |
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], |
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], |
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]; |
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if (! $canHaveSubpartitions && $partitionCount === 2) { |
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unset($expected['partitions'][0]['subpartition_count']); |
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unset($expected['partitions'][0]['subpartitions']); |
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unset($expected['partitions'][1]['subpartition_count']); |
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unset($expected['partitions'][1]['subpartitions']); |
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} |
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if ($partitionCount < 2) { |
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unset($expected['partitions']); |
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} |
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$_POST['partition_by'] = $partitionBy; |
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$_POST['partition_expr'] = 'partition_expr'; |
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$_POST['subpartition_by'] = 'subpartition_by'; |
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$_POST['subpartition_expr'] = 'subpartition_expr'; |
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$_POST['partition_count'] = (string) $partitionCount; |
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$_POST['subpartition_count'] = (string) $subPartitionCount; |
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$_POST['partitions'] = $partitions; |
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$_POST['ignored_key'] = 'ignored_value'; |
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$actual = TablePartitionDefinition::getDetails(); |
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$this->assertEquals($expected, $actual); |
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} |
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/** |
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* @psalm-return array<string, array{ |
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* 0: string, 1: bool, 2: bool, 3: int, 4: int, 5: array<string, string|array<string, string>[]>[]|null |
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* }> |
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*/ |
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public function providerGetDetails(): array |
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{ |
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return [ |
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'partition by RANGE' => ['RANGE', true, true, 2, 2, [['name' => 'part0']]], |
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'partition by RANGE COLUMNS' => ['RANGE COLUMNS', true, true, 2, 2, [['name' => 'part0']]], |
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'partition by LIST' => ['LIST', true, true, 2, 2, [['name' => 'part0']]], |
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'partition by LIST COLUMNS' => ['LIST COLUMNS', true, true, 2, 2, [['name' => 'part0']]], |
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'partition by HASH' => ['HASH', false, false, 2, 2, [['name' => 'part0']]], |
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'partition count === 0' => ['RANGE', false, true, 0, 0, null], |
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'partition count === 1' => ['RANGE', false, true, 1, 1, null], |
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'more partitions than the partition count' => [ |
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'RANGE', |
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true, |
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true, |
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2, |
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2, |
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[['name' => 'part0'], ['name' => 'p1'], ['name' => 'p2']], |
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], |
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'more subpartitions than the subpartition count' => [ |
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'RANGE', |
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true, |
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true, |
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2, |
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2, |
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[ |
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[ |
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'name' => 'part0', |
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'subpartitions' => [ |
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[ |
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'name' => 'part0_s0', |
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'engine' => '', |
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'comment' => '', |
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'data_directory' => '', |
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'index_directory' => '', |
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'max_rows' => '', |
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'min_rows' => '', |
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'tablespace' => '', |
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'node_group' => '', |
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'prefix' => 'partitions[1][subpartitions][0]', |
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], |
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[ |
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'name' => 'part0_s1', |
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'engine' => '', |
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'comment' => '', |
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'data_directory' => '', |
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'index_directory' => '', |
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'max_rows' => '', |
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'min_rows' => '', |
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'tablespace' => '', |
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'node_group' => '', |
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'prefix' => 'partitions[1][subpartitions][1]', |
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], |
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[ |
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'name' => 'part0_s1', |
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'engine' => '', |
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'comment' => '', |
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'data_directory' => '', |
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'index_directory' => '', |
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'max_rows' => '', |
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'min_rows' => '', |
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'tablespace' => '', |
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'node_group' => '', |
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'prefix' => 'partitions[1][subpartitions][1]', |
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], |
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], |
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], |
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], |
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], |
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]; |
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} |
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public function testGetDetailsWithoutPostValues(): void |
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{ |
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$_POST = []; |
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$expected = [ |
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'partition_by' => null, |
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'partition_expr' => null, |
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'subpartition_by' => null, |
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'subpartition_expr' => null, |
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'partition_count' => '', |
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'subpartition_count' => '', |
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'can_have_subpartitions' => false, |
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'value_enabled' => false, |
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]; |
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$actual = TablePartitionDefinition::getDetails($expected); |
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$this->assertEquals($expected, $actual); |
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$actual = TablePartitionDefinition::getDetails(); |
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$this->assertEquals($expected, $actual); |
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} |
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/** |
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* @dataProvider providerGetDetailsWithMaxPartitions |
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*/ |
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public function testGetDetailsWithMaxPartitions(int $partitionCount, string $partitionCountFromPost): void |
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{ |
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$_POST = ['partition_count' => $partitionCountFromPost]; |
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$actual = TablePartitionDefinition::getDetails(); |
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$this->assertArrayHasKey('partition_count', $actual); |
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$this->assertArrayHasKey('partitions', $actual); |
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$this->assertSame($partitionCount, $actual['partition_count']); |
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$this->assertIsArray($actual['partitions']); |
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$this->assertEquals($partitionCount, count($actual['partitions'])); |
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} |
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/** |
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* @psalm-return array{0: int, 1: string}[] |
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*/ |
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public function providerGetDetailsWithMaxPartitions(): array |
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{ |
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return ['count within the limit' => [8192, '8192'], 'count above the limit' => [8192, '8193']]; |
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} |
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} |
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