163 lines
3.5 KiB
PHP
163 lines
3.5 KiB
PHP
--TEST--
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PDO Bind Column Test
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--DESCRIPTION--
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Verification for "PDOStatement::bindColumn".
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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 Fetch()
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{
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include 'MsSetup.inc';
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$testName = "PDO Statement - Bind Column";
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StartTest($testName);
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$conn1 = Connect();
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// Prepare test table
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$dataCols = "idx, txt";
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CreateTableEx($conn1, $tableName, "idx int NOT NULL PRIMARY KEY, txt VARCHAR(20)", null);
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InsertRowEx($conn1, $tableName, $dataCols, "0, 'String0'", null);
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InsertRowEx($conn1, $tableName, $dataCols, "1, 'String1'", null);
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InsertRowEx($conn1, $tableName, $dataCols, "2, 'String2'", null);
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InsertRowEx($conn1, $tableName, $dataCols, "3, 'String3'", null);
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// Testing with prepared query
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LogInfo(1, "Testing fetchColumn() ...");
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$stmt1 = ExecuteQuery($conn1, "SELECT COUNT(idx) FROM [$tableName]");
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var_dump($stmt1->fetchColumn());
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unset($stmt1);
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LogInfo(2, "Testing fetchAll() ...");
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$stmt1 = PrepareQuery($conn1, "SELECT idx, txt FROM [$tableName] ORDER BY idx");
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$stmt1->execute();
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$data = $stmt1->fetchAll(PDO::FETCH_COLUMN|PDO::FETCH_UNIQUE);
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var_dump($data);
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LogInfo(3, "Testing bindColumn() ...");
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$stmt1->bindColumn('idx', $idx);
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$stmt1->bindColumn('txt', $txt);
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$stmt1->execute();
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while ($stmt1->fetch(PDO::FETCH_BOUND))
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{
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var_dump(array($idx=>$txt));
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}
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LogInfo(4, "Testing bindColumn() with data check ...");
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$id = null;
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$val = null;
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$data = array();
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$index = 0;
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if (!$stmt1->bindColumn(1, $id, PDO::PARAM_INT))
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{
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LogError(5, "Cannot bind integer column", $stmt1);
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}
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if (!$stmt1->bindColumn(2, $val, PDO::PARAM_STR))
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{
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LogError(5, "Cannot bind string column", $stmt1);
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}
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$stmt1->execute();
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while ($stmt1->fetch(PDO::FETCH_BOUND))
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{
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$data[] = array('id' => $id, 'val' => $val);
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printf("id = %s (%s) / val = %s (%s)\n",
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var_export($id, true), gettype($id),
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var_export($val, true), gettype($val));
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}
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unset($stmt1);
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$stmt1 = ExecuteQuery($conn1, "SELECT idx, txt FROM [$tableName] ORDER BY idx");
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while ($row = $stmt1->fetch(PDO::FETCH_ASSOC))
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{
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if ($row['idx'] != $data[$index]['id'])
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{
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LogInfo(6, "Data corruption for integer column in row $index");
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}
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if ($row['txt'] != $data[$index]['val'])
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{
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LogInfo(6, "Data corruption for string column in row $index");
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}
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$index++;
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}
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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 LogInfo($offset, $msg)
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{
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printf("[%03d] %s\n", $offset, $msg);
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}
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function LogError($offset, $msg, &$obj)
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{
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printf("[%03d] %s: %s\n", $offset, $msg, $obj->errorCode);
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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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Fetch();
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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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[001] Testing fetchColumn() ...
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string(1) "4"
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[002] Testing fetchAll() ...
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array(4) {
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[0]=>
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string(7) "String0"
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[1]=>
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string(7) "String1"
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[2]=>
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string(7) "String2"
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[3]=>
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string(7) "String3"
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}
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[003] Testing bindColumn() ...
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array(1) {
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[0]=>
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string(7) "String0"
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}
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array(1) {
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[1]=>
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string(7) "String1"
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}
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array(1) {
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[2]=>
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string(7) "String2"
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}
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array(1) {
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[3]=>
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string(7) "String3"
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}
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[004] Testing bindColumn() with data check ...
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id = 0 (integer) / val = 'String0' (string)
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id = 1 (integer) / val = 'String1' (string)
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id = 2 (integer) / val = 'String2' (string)
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id = 3 (integer) / val = 'String3' (string)
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Test "PDO Statement - Bind Column" completed successfully.
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