180 lines
5.1 KiB
PHP
180 lines
5.1 KiB
PHP
--TEST--
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Fetch Array Test
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--DESCRIPTION--
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Verifies data retrieval via "sqlsrv_fetch_array",
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by checking all fetch type modes.
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--ENV--
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PHPT_EXEC=true
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--SKIPIF--
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<?php require('skipif_versions_old.inc'); ?>
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--FILE--
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<?php
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require_once('MsCommon.inc');
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function fetchRow($minFetchMode, $maxFetchMode)
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{
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if (!isMarsSupported()) {
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return;
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}
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setup();
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$tableName = 'TC44test';
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if (useUTF8Data()) {
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$conn1 = AE\connect(array( 'CharacterSet'=>'UTF-8' ));
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} else {
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$conn1 = AE\connect();
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}
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$tableName = 'TC44Test';
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AE\createTestTable($conn1, $tableName);
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$noRows = 10;
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$numFields = 0;
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AE\insertTestRows($conn1, $tableName, $noRows);
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for ($k = $minFetchMode; $k <= $maxFetchMode; $k++) {
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$stmt1 = AE\selectFromTable($conn1, $tableName);
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$stmt2 = AE\selectFromTable($conn1, $tableName);
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if ($numFields == 0) {
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$numFields = sqlsrv_num_fields($stmt1);
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} else {
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$count = sqlsrv_num_fields($stmt1);
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if ($count != $numFields) {
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die("Unexpected number of fields: $count");
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}
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}
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switch ($k) {
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case 1: // fetch array - numeric mode
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fetchArray($stmt1, $stmt2, SQLSRV_FETCH_NUMERIC, $noRows, $numFields);
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break;
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case 2: // fetch array - associative mode
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fetchArray($stmt1, $stmt2, SQLSRV_FETCH_ASSOC, $noRows, $numFields);
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break;
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case 3: // fetch array - both numeric & associative
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fetchArray($stmt1, $stmt2, SQLSRV_FETCH_BOTH, $noRows, $numFields);
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break;
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default: // default
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fetchArray($stmt1, $stmt2, null, $noRows, $numFields);
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break;
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}
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sqlsrv_free_stmt($stmt1);
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sqlsrv_free_stmt($stmt2);
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}
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dropTable($conn1, $tableName);
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sqlsrv_close($conn1);
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}
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function fetchArray($stmt, $stmtRef, $mode, $rows, $fields)
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{
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$size = $fields;
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$fetchMode = $mode;
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if ($fetchMode == SQLSRV_FETCH_NUMERIC) {
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trace("\tRetrieving $rows arrays of size $size (Fetch Mode = NUMERIC) ...\n");
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} elseif ($fetchMode == SQLSRV_FETCH_ASSOC) {
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trace("\tRetrieving $rows arrays of size $size (Fetch Mode = ASSOCIATIVE) ...\n");
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} elseif ($fetchMode == SQLSRV_FETCH_BOTH) {
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$size = $fields * 2;
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trace("\tRetrieving $rows arrays of size $size (Fetch Mode = BOTH) ...\n");
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} else {
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$fetchMode = null;
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$size = $fields * 2;
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trace("\tRetrieving $rows arrays of size $size (Fetch Mode = DEFAULT) ...\n");
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}
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for ($i = 0; $i < $rows; $i++) {
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if ($fetchMode == null) {
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$row = sqlsrv_fetch_array($stmt);
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} else {
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$row = sqlsrv_fetch_array($stmt, $fetchMode);
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}
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if ($row === false) {
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fatalError("Row $i is missing");
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}
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$rowSize = count($row);
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if ($rowSize != $size) {
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die("Row array has an incorrect size: ".$rowSize);
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}
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$rowRref = sqlsrv_fetch($stmtRef);
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for ($j = 0; $j < $fields; $j++) {
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if (!checkData($row, $stmtRef, $j, $fetchMode)) {
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die("Data corruption on row ".($i + 1)." column ".($j + 1));
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}
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}
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}
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}
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function checkData($row, $stmt, $index, $mode)
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{
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$success = true;
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$col = $index + 1;
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$actual = (($mode == SQLSRV_FETCH_ASSOC) ? $row[getColName($col)] : $row[$index]);
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$expected = null;
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if (!isUpdatable($col)) {
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// do not check the timestamp
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} elseif (isNumeric($col) || isDateTime($col)) {
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$expected = sqlsrv_get_field($stmt, $index);
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if ($expected != $actual) {
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$success = false;
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}
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} elseif (isBinary($col)) {
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$expected = sqlsrv_get_field($stmt, $index, SQLSRV_PHPTYPE_STRING(SQLSRV_ENC_CHAR));
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$actual = bin2hex($actual);
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if (strcasecmp($actual, $expected) != 0) {
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$success = false;
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}
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} else { // if (isChar($col))
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if (useUTF8Data()) {
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$expected = sqlsrv_get_field($stmt, $index, SQLSRV_PHPTYPE_STRING('UTF-8'));
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} else {
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$expected = sqlsrv_get_field($stmt, $index, SQLSRV_PHPTYPE_STRING(SQLSRV_ENC_CHAR));
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}
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if (strcmp($actual, $expected) != 0) {
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$success = false;
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}
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}
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if (!$success) {
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trace("\nData error\nExpected:\n$expected\nActual:\n$actual\n");
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}
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return ($success);
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}
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// locale must be set before 1st connection
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setUSAnsiLocale();
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$testName = "Fetch - Array";
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// test ansi only if windows or non-UTF8 locales are supported (ODBC 17 and above)
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startTest($testName);
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if (isLocaleSupported()) {
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try {
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setUTF8Data(false);
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fetchRow(1, 4);
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} catch (Exception $e) {
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echo $e->getMessage();
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}
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}
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endTest($testName);
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// test utf8
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startTest($testName);
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try {
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setUTF8Data(true);
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resetLocaleToDefault();
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fetchRow(1, 4);
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} catch (Exception $e) {
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echo $e->getMessage();
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}
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endTest($testName);
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?>
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--EXPECT--
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Test "Fetch - Array" completed successfully.
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Test "Fetch - Array" completed successfully.
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