109 lines
2.2 KiB
PHP
109 lines
2.2 KiB
PHP
--TEST--
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Transaction Execution Test
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--DESCRIPTION--
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Verifies the basic transaction behavior in the context of INSERT queries.
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Two types of sequences are explored:
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Begin -> Commit
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Begin -> Rollback
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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 Transaction()
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{
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include 'MsSetup.inc';
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$testName = "Transaction - Execution";
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StartTest($testName);
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Setup();
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$conn1 = Connect();
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CreateTable($conn1, $tableName);
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$noRows = 10;
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ExecTransaction($conn1, false, $tableName, $noRows); // rollback
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ExecTransaction($conn1, true, $tableName, $noRows); // submit
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DropTable($conn1, $tableName);
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sqlsrv_close($conn1);
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EndTest($testName);
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}
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function ExecTransaction($conn, $mode, $tableName, $noRows)
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{
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if ($mode === true)
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{
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Trace("\nSUBMIT sequence:\n\t");
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}
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else
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{
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Trace("\nROLLBACK sequence:\n\t");
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}
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sqlsrv_begin_transaction($conn);
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$noRowsInserted = InsertRows($conn, $tableName, $noRows);
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if ($mode === true)
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{
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Trace("\tTransaction submit...");
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sqlsrv_commit($conn);
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}
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else
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{
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Trace("\tTransaction rollback...");
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sqlsrv_rollback($conn);
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}
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$rowCount = 0;
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$stmt = SelectFromTable($conn, $tableName);
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while (sqlsrv_fetch($stmt))
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{
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$rowCount++;
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}
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sqlsrv_free_stmt($stmt);
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Trace(" rows effectively inserted: $rowCount.\n");
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if ($mode === true)
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{ // commit: expected to fetch all inserted rows
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if ($rowCount != $noRowsInserted)
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{
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die("An incorrect number of rows was fetched. Expected: ".$noRows);
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}
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}
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else
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{ // rollback: no row should have been inserted
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if ($rowCount > 0)
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{
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die("No row should have been fetched after rollback");
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}
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}
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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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Transaction();
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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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--EXPECT--
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Test "Transaction - Execution" completed successfully.
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