344 lines
13 KiB
PHP
344 lines
13 KiB
PHP
--TEST--
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reading different encodings in strings and streams.
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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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function setup_test($conn, $field_type)
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{
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prepare_params($params, $field_type);
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$tableName = "[dbo.TestTable" . $field_type . "]";
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put_image_into_table($conn, $params);
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return $params;
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}
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function start_test()
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{
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require_once('MsCommon.inc');
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sqlsrv_configure('WarningsReturnAsErrors', 0);
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$conn = connect();
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if (!$conn) {
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fatalError("Failed to connect.");
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}
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$params = setup_test($conn, "varbinary(max)");
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echo "retrieving binary encoded varbinary(max)\n";
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$stmt = sqlsrv_query($conn, $params['selectQuery']);
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if ($stmt === false) {
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die(print_r(sqlsrv_errors(), true));
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}
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$result = sqlsrv_fetch($stmt);
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if ($result === false) {
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die(print_r(sqlsrv_errors(), true));
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}
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$db_stream = sqlsrv_get_field($stmt, 0, SQLSRV_PHPTYPE_STREAM(SQLSRV_ENC_BINARY));
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if ($db_stream === false) {
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die(print_r(sqlsrv_errors(), true));
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}
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$file_stream = fopen($params['testImageURL'], "rb");
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while (($file_line = fread($file_stream, 80)) &&
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($db_line = fread($db_stream, 80))) {
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if ($file_line != $db_line) {
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die("Binary not identical");
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}
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}
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sqlsrv_free_stmt($stmt);
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fclose($file_stream);
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echo "retrieving char encoded varbinary(max)\n";
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$stmt = sqlsrv_query($conn, $params['selectQuery']);
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if ($stmt === false) {
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die(print_r(sqlsrv_errors(), true));
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}
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$result = sqlsrv_fetch($stmt);
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if ($result === false) {
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die(print_r(sqlsrv_errors(), true));
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}
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$db_stream = sqlsrv_get_field($stmt, 0, SQLSRV_PHPTYPE_STREAM(SQLSRV_ENC_CHAR));
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if ($db_stream === false) {
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die(print_r(sqlsrv_errors(), true));
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}
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while ($db_line = fread($db_stream, 80)) {
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echo "$db_line\n";
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}
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sqlsrv_free_stmt($stmt);
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$params = setup_test($conn, "varchar(max)");
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$stmt = sqlsrv_query($conn, $params['selectQuery']);
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if ($stmt === false) {
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die(print_r(sqlsrv_errors(), true));
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}
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$result = sqlsrv_fetch($stmt);
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if ($result === false) {
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die(print_r(sqlsrv_errors(), true));
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}
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echo "retrieving binary encoded varchar(max)\n";
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$db_stream = sqlsrv_get_field($stmt, 0, SQLSRV_PHPTYPE_STREAM(SQLSRV_ENC_BINARY));
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if ($db_stream === false) {
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die(print_r(sqlsrv_errors(), true));
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}
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$file_stream = fopen($params['testImageURL'], "rb");
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while (($file_line = fread($file_stream, 80)) &&
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($db_line = fread($db_stream, 80))) {
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if ($file_line != $db_line) {
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die("Binary not identical");
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}
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}
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sqlsrv_free_stmt($stmt);
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echo "retrieving char encoded varchar(max)\n";
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// TODO: need to investigate whether the following works outside Windows
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if (isWindows()) {
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$stmt = sqlsrv_query($conn, $params['selectQuery']);
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if ($stmt === false) {
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die(print_r(sqlsrv_errors(), true));
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}
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$result = sqlsrv_fetch($stmt);
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if ($result === false) {
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die(print_r(sqlsrv_errors(), true));
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}
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$db_stream = sqlsrv_get_field($stmt, 0, SQLSRV_PHPTYPE_STREAM(SQLSRV_ENC_CHAR));
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if ($db_stream === false) {
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die(print_r(sqlsrv_errors(), true));
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}
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$file_stream = fopen($params['testImageURL'], "rb");
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while (($file_line = fread($file_stream, 80)) &&
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($db_line = fread($db_stream, 80))) {
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if ($file_line != $db_line) {
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// continue testing even if the data not identical
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echo("Characters not identical!!\n");
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break;
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}
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}
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sqlsrv_free_stmt($stmt);
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}
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$params = setup_test($conn, "nvarchar(max)");
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$stmt = sqlsrv_query($conn, $params['selectQuery']);
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if ($stmt === false) {
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die(print_r(sqlsrv_errors(), true));
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}
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$result = sqlsrv_fetch($stmt);
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if ($result === false) {
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die(print_r(sqlsrv_errors(), true));
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}
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echo "retrieving binary encoded nvarchar(max)\n";
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$db_stream = sqlsrv_get_field($stmt, 0, SQLSRV_PHPTYPE_STREAM(SQLSRV_ENC_BINARY));
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if ($db_stream === false) {
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die(print_r(sqlsrv_errors(), true));
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}
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$file_stream = fopen($params['testImageURL'], "rb");
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while (($file_line = fread($file_stream, 80)) &&
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($db_line = fread($db_stream, 80))) {
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if ($file_line != $db_line) {
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die("Binary not identical");
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}
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}
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sqlsrv_free_stmt($stmt);
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echo "retrieving char encoded nvarchar(max)\n";
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if (isWindows()) {
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$stmt = sqlsrv_query($conn, $params['selectQuery']);
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if ($stmt === false) {
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die(print_r(sqlsrv_errors(), true));
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}
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$result = sqlsrv_fetch($stmt);
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if ($result === false) {
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die(print_r(sqlsrv_errors(), true));
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}
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$db_stream = sqlsrv_get_field($stmt, 0, SQLSRV_PHPTYPE_STREAM(SQLSRV_ENC_CHAR));
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if ($db_stream === false) {
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die(print_r(sqlsrv_errors(), true));
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}
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$questionMarks = str_repeat('?', 20);
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while ($db_line = fread($db_stream, 80)) {
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$pos = strpos($db_line, $questionMarks);
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if ($pos === false) {
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echo "Unable to find a bunch of question marks together\n";
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echo "$db_line\n";
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}
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}
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sqlsrv_free_stmt($stmt);
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}
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sqlsrv_close($conn);
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echo "Test successful.\n";
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}
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function put_image_into_table($conn, $params)
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{
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drop_test_table($conn, $params);
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create_test_table($conn, $params);
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$data = fopen($params['testImageURL'], "rb");
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if (!$data) {
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die("Couldn't open image for reading.");
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}
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$stmt = sqlsrv_query($conn, $params['insertQuery'], array( array($data, SQLSRV_PARAM_IN, SQLSRV_PHPTYPE_STREAM(SQLSRV_ENC_BINARY))));
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if ($stmt === false) {
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die(print_r(sqlsrv_errors(), true));
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}
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do {
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$read = sqlsrv_send_stream_data($stmt);
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if ($read === false) {
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die(print_r(sqlsrv_errors(), true));
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}
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} while ($read);
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fclose($data);
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sqlsrv_free_stmt($stmt);
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}
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function prepare_params(&$arr, $field_type)
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{
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$uname = php_uname();
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$phpgif = "\\php.gif";
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if (isWindows()) {
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$phpgif = '\\php.gif';
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} else { // other than Windows
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$phpgif = '/php.gif';
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}
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$arr['tableName'] = $tblName = "[encoding_test_" . $field_type . "]";
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$arr['columnName'] = $colName = "php_gif";
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$arr['fieldType'] = $field_type;
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$arr['dropQuery'] = "IF OBJECT_ID(N'$tblName', N'U') IS NOT NULL DROP TABLE $tblName";
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$arr['createQuery'] = "CREATE TABLE $tblName ($colName $field_type)";
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$arr['insertQuery'] = "INSERT INTO $tblName ($colName) VALUES (?)";
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$arr['selectQuery'] = "SELECT TOP 1 $colName FROM $tblName";
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$arr['testImageURL'] = dirname($_SERVER['PHP_SELF']) . $phpgif; // use this when no http access
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$arr['MIMEType'] = "image/gif";
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}
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function drop_test_table($conn, $params)
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{
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run_query($conn, $params['dropQuery']);
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}
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function create_test_table($conn, $params)
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{
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run_query($conn, $params['createQuery']);
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}
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function run_query($conn, $query)
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{
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$qStmt = sqlsrv_query($conn, $query);
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if (!$qStmt) {
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die(print_r(sqlsrv_errors(), true));
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}
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sqlsrv_free_stmt($qStmt);
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}
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start_test();
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?>
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--EXPECT--
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retrieving binary encoded varbinary(max)
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retrieving char encoded varbinary(max)
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47494638396178004300E66A007F82B839374728252ACCCDE2A1A4CBD3D5E7B2B4D44342588386B9
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8283B35252729092C2C2C4DEAAACD04C4B635B5C83DDDEEC3B383C6E71A56A6D9D61638D7579B17B
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7EB5E5E6F0999CC68C8DC1B9BAD96B6B924E4E6B7174A97A7AA3888BBD7274A37473988E90C15A5B
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7EE2E3EF7B7DADA4A5D06D70A27276AC9596C8BBBDD97478AE8588BB9295C3D8D9EA9292C4646692
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6B6E9FA5A8CE9496C52E2B2F535168B3B4D76C6A8C5C5B768A8DBF666896686A9A9C9FC8312E39AE
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B0D39C9CCD5556789EA1CA9699C58182AF6769973F3D50BCBEDA5E60899899C88C8EBF898ABA5758
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7CB6B7D7D5D7E8221E206C6F9ECED0E4BFC0DC777BB47678A75F5E7D9999CC6E6F987377AE221E1F
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FFFFFF908E8F595657C7C6C7EEEEF5D5D4D5F6F6FA828081ACAAAB747273F1F0F19E9C9DE3E2E34B
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4849B9B8B96764658989B600FF0047465FDFE0ED9B9CCC696B9C6F73A78C8CBAB8B9D9B8BAD79A9B
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CCA7AACFDBDCEB9A9CC9666484686789A7A8D26E70A08B8BB9C6C7E0C7C9E1696C9C9798CB21F904
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0100006A002C00000000780043000007FF806A82838485868788898A8B8C8D8E8F90919293949596
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97966D3F6D73989E9FA03F7979363E1A714C1A1A4C063E3E0D3204413C18422D0B4922391F193922
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2F29A0C2A10D1A0C7D4D055050037D7C0C51512A72ACAF74B1B342332DBA1F080016161557282516
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0919C1C3EB8C26717C2E6C6C1010752EC903D432B3221FFE2C0011080440B0E03782E1A4AC40F146
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C2093F3B9E4C1992849D4535416C0C6043E282471224F23510B2408AC9932853AA5C79725C070913
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76E88041E108052B43445CC4148409148E1E2FB83042A705CBA34893A2BCF226068C23471E8C5872
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C483CE9D907E687401812304230458281D4B36E995133A1E2C01A240C1882933FFB02E32A1A14013
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17750A184852B6AF5FA41D602C51C08183033C09E41ACA1365009402037CE4F8BB720186CB98317C
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A09CF40D05050ED6AC51E041B19A3C46F8F419C06406E7951FB270994D9B4B97D74ADD2C5973E080
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83103BDD4561C0A00102DC2B3170C1C2BCB999DBC89376D85DA4C89AD2C37EF8906344050F0BD157
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AA20D3BCB99802E1955E79702040000E70409930C0440E0100E9571610539E391915F929F58602EE
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F570072673D0E18301321C17A04A5D98D11F165C10F0A05231ACD1430F07EC51C90F3234D0404917
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A6044016136291C5662526F540001B0227491B04ECE3608B272937A1195FE0A8941F45D040031591
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D8110401338087D4FF079935D9248B47A910C684625CD024892C31E9E496F88D858203340850C323
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4860100494477DF045166CB6E9E69B59745140035DA2540018139201679B170C60E1490BEC29289B
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5D0CD0805240082080038DCC200406622945C07229566A06185C7C01204A5D6C51698A346CA14519
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5D9068C0949F4EB805185E747128522308E004A38A6C23C48D498D97EAA75B7801419727EEFA2918
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636020C500780AAB6A1903243582134EE090480A22B480665210F0A76C8A61406012065E6C9B221A
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B75DE0A9B8E5D1E045B348AD012D7685FCE1CB64657D2121BAFD7901A094F8E6DB008AFD36474319
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7F1E158013022C60483FF492155BC0E56DD1E39D1033A7C5FF05E1568C8518D01DD581AC63129202
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021FD439D6A43BC239C619DA4EE805019D4EC8C59B637081468A5A64816AC4709671C6B913968125
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4B0A409B0621DEE03A96AEFD89E12D4A0B34D00579136AC100C0FDAD8812060D7C1141D559685135
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BB801AF045B2FD8561805234CC3AC81F0020A06459D9E6B9A989597CDD74161997C7E34A1000DD5C
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CE823377C6DA2A7D3006CE771FB504B40AAB218205269365AFCC05A714B8AA3A53F9744A31F77746
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1634046DEC4AA197A745E32C7500ED0D82B090505F0F4F38C6B5276DDE1F1A59A0DDDC7F2A051B74
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1913D290C551A90FCE3A4B45B8AD4638739385727F11F4C8D2E5FD118EB94AE0169FC519AA5E7014
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FFD6E501AF14074EF420480594315D1E1A9FA7547BDAE43777BB4AFCF6B745D863B38401F1DB530A
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05A025881550A66ED95B9E490C00BEA0F5AD39D5D38FEF9803862C140E0B87630903A8D69FFB0990
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8029B802FBFC82BDF2548825C9634E043AB7BBF89D2485580803E94CB71200786D42E422CB009D20
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081418B02FC2EB20EE8E45A9ECF5AE6ACB0B6279BC00C0741D4F3F1C2C4F1814B8921D0AA2032818
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21597444BD27A2E40305F042E9FA4383317CE182274C49F726F4BDF0710F02629C50F52A77142BAA
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61215A5C5A1499432E15F8510510E8C218B43046D10DA07ECCF1204AF2C733B165AF0B7F046417CA
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E04899517125E853DFF33A7085BEEC47FF555A086528C570AF1489E10B0478A00ABD68A70962A182
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17149528B540CA6189AF2CCDA3D507DED081BE44486368F8C2024E8543179AC45C139261210376CA
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A149E77582488104DEF043A528B15FCD3C962BADB612446281891A038330FBF2382744EE7912E8E5
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58D6D82F1A9C619C5240667FB8F0AAADA992396D0C5804CE700167B2CD798278C10924D049A53052
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5C6620C3180650A71976D09FC4D41FFFF065061932808E49299A138E4688219CE00D63A198FE6639
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4B3270610C854253A0481A4A569E44055C60E9E82E28069686D2A42865C010A5033243A4E0042750
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275260C8850BD0831E05F82301FC6912401EF5A89903D4009E4A8F432E93395EFF30EA5193EA4702
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EC742C074BD82192108313A00029D74C24537D24850534B13C59C02872DCE50478192201652D6872
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EEB942B6B2A4010D8C58C7F2534E6929A2047965C941F9684CBF4A8101956C0E18D013A072D26A11
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8835AB04ABC600C7AA447752BC2465347A594694600231E8401EA540D47A7AD6247973D9E9A2D381
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0340ABB48D48006A25A0C5B462610C6BF5D10216C746B9FA85083D80966123A184274C40B352F8DF
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16A64B5DDEBDD69ED4A52E1806FB1A05C84A00329AC40B40E08718F0160005A02A3D10775D29A057
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BD10702D65887030274480A39648801B50FB86D5B6D7AF27B0AD7241F18229F801B5AAFDAF5F51C0
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015939A108F80585FF12F4E08603F757C1253AC11A1CDC83F0B28305143EB004CE8AE1F01CE1008A
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12400F60A718168060076E70430CA85962CAF881030108930002C062D30822092520C20E603C011A
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D738291320500F842426BBFA78102948801E74400421BB21A8FEC5F01B8E80E30D2DB9087878C193
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17F10229EBE0CC67DEC147497CDD1D1C4101ED81D1860E70030F8DF9112F40C0148800833EFB9908
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7EF8A850F33301223C0034D5718FA27110023BDF99122218C29E2940E94A53FA087DAE70A0DFC069
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4E4BE0D39F062A50897069B688A63707A84E110270001C6C20318F16460A3E50021058012A507980
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AE773D9525AC05086C690B610A6398D09CBA37455000156E38300431C75A31295002023CE0810D6C
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202DBE0676B0DB426CC370800A23188115AC5082663FFBDC8B10411A10701574BBFBDDF08E77BC03
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01003B30
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retrieving binary encoded varchar(max)
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retrieving char encoded varchar(max)
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retrieving binary encoded nvarchar(max)
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retrieving char encoded nvarchar(max)
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Test successful.
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