100 lines
2 KiB
PHP
100 lines
2 KiB
PHP
--TEST--
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PDO Transactions Test
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--DESCRIPTION--
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Basic verification for PDO Transactions.
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--ENV--
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PHPT_EXEC=true
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--SKIPIF--
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<?php require('skipif.inc'); ?>
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--FILE--
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<?php
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include 'MsCommon.inc';
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function Transactions()
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{
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include 'MsSetup.inc';
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$testName = "PDO - Transactions";
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StartTest($testName);
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$conn1 = Connect();
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// Prepare test table
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$dataCols = "id, val";
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CreateTableEx($conn1, $tableName, "id int NOT NULL PRIMARY KEY, val VARCHAR(10)", null);
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InsertRowEx($conn1, $tableName, $dataCols, "1, 'A'", null);
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InsertRowEx($conn1, $tableName, $dataCols, "2, 'B'", null);
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InsertRowEx($conn1, $tableName, $dataCols, "3, 'C'", null);
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// After INSERT ...
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$count = countRows($conn1, $tableName);
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echo "Rows after INSERT: $count.\n";
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// Prepare DELETE query
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$stmt1 = PrepareQuery($conn1, "DELETE FROM [$tableName]");
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// Transaction -> Rollback
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$conn1->beginTransaction();
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$stmt1->execute();
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$count = countRows($conn1, $tableName);
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echo "Rows after DELETE: $count.\n";
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$conn1->rollBack();
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$count = countRows($conn1, $tableName);
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echo "Rows after ROLLBACK: $count.\n";
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// Transaction -> Commit
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$conn1->beginTransaction();
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$stmt1->execute();
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$count = countRows($conn1, $tableName);
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echo "Rows after DELETE: $count.\n";
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$conn1->commit();
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$count = countRows($conn1, $tableName);
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echo "Rows after COMMIT: $count.\n";
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// Cleanup
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DropTable($conn1, $tableName);
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$stmt1 = null;
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$conn1 = null;
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EndTest($testName);
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}
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function countRows($conn, $table)
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{
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$stmt = ExecuteQuery($conn, "SELECT COUNT(*) FROM [$table]");
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$res = $stmt->fetchColumn();
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unset($stmt);
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return ($res);
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}
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//--------------------------------------------------------------------
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// Repro
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//
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//--------------------------------------------------------------------
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function Repro()
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{
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try
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{
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Transactions();
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}
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catch (Exception $e)
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{
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echo $e->getMessage();
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}
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}
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Repro();
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?>
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--EXPECTF--
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Rows after INSERT: 3.
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Rows after DELETE: 0.
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Rows after ROLLBACK: 3.
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Rows after DELETE: 0.
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Rows after COMMIT: 0.
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Test "PDO - Transactions" completed successfully.
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