168 lines
4.6 KiB
PHP
168 lines
4.6 KiB
PHP
--TEST--
|
|
Streaming Scrollable ResultSets Test
|
|
--DESCRIPTION--
|
|
Verifies the streaming behavior with scrollable resultsets.
|
|
--ENV--
|
|
PHPT_EXEC=true
|
|
--SKIPIF--
|
|
<?php require('skipif_versions_old.inc'); ?>
|
|
--FILE--
|
|
<?php
|
|
require_once('MsCommon.inc');
|
|
|
|
function streamScroll($noRows, $startRow)
|
|
{
|
|
setup();
|
|
$tableName = "TC55test";
|
|
|
|
if (useUTF8Data()) {
|
|
$conn1 = AE\connect(array('CharacterSet'=>'UTF-8'));
|
|
} else {
|
|
$conn1 = AE\connect();
|
|
}
|
|
|
|
AE\createTestTable($conn1, $tableName);
|
|
AE\insertTestRowsByRange($conn1, $tableName, $startRow, $startRow + $noRows - 1);
|
|
|
|
$query = "SELECT * FROM [$tableName] ORDER BY c27_timestamp";
|
|
$options = array('Scrollable' => SQLSRV_CURSOR_STATIC);
|
|
$stmt1 = AE\executeQueryEx($conn1, $query, $options);
|
|
$numFields = sqlsrv_num_fields($stmt1);
|
|
$row = $noRows;
|
|
while ($row >= 1) {
|
|
if ($row == $noRows) {
|
|
if (!sqlsrv_fetch($stmt1, SQLSRV_SCROLL_LAST)) {
|
|
fatalError("Failed to fetch row ".$row);
|
|
}
|
|
} else {
|
|
if (!sqlsrv_fetch($stmt1, SQLSRV_SCROLL_PRIOR)) {
|
|
fatalError("Failed to fetch row ".$row);
|
|
}
|
|
}
|
|
trace("\nStreaming row $row:\n");
|
|
for ($j = 0; $j < $numFields; $j++) {
|
|
$col = $j + 1;
|
|
if (!isUpdatable($col)) {
|
|
continue;
|
|
}
|
|
if (isStreamable($col)) {
|
|
verifyStream($stmt1, $startRow + $row - 1, $j);
|
|
}
|
|
}
|
|
$row--;
|
|
}
|
|
sqlsrv_free_stmt($stmt1);
|
|
|
|
dropTable($conn1, $tableName);
|
|
|
|
sqlsrv_close($conn1);
|
|
}
|
|
|
|
function verifyStreamError($message)
|
|
{
|
|
global $errState, $errMessage;
|
|
if (AE\isColEncrypted()) {
|
|
verifyError(sqlsrv_errors()[0], $errState, $errMessage);
|
|
} else {
|
|
fatalError($message);
|
|
}
|
|
}
|
|
|
|
function verifyStream($stmt, $row, $colIndex)
|
|
{
|
|
$col = $colIndex + 1;
|
|
if (isStreamable($col)) {
|
|
$type = getSqlType($col);
|
|
if (isBinary($col)) {
|
|
$stream = sqlsrv_get_field($stmt, $colIndex, SQLSRV_PHPTYPE_STREAM(SQLSRV_ENC_BINARY));
|
|
} else {
|
|
if (useUTF8Data()) {
|
|
$stream = sqlsrv_get_field($stmt, $colIndex, SQLSRV_PHPTYPE_STREAM('UTF-8'));
|
|
} else {
|
|
$stream = sqlsrv_get_field($stmt, $colIndex, SQLSRV_PHPTYPE_STREAM(SQLSRV_ENC_CHAR));
|
|
}
|
|
}
|
|
if ($stream === false) {
|
|
verifyStreamError("Failed to read field $col: $type");
|
|
} else {
|
|
$value = '';
|
|
if ($stream) {
|
|
while (!feof($stream)) {
|
|
$value .= fread($stream, 8192);
|
|
}
|
|
fclose($stream);
|
|
$data = AE\getInsertData($row, $col);
|
|
if (!checkData($col, $value, $data)) {
|
|
trace("Data corruption on row $row column $col\n");
|
|
setUTF8Data(false);
|
|
die("Data corruption on row $row column $col\n");
|
|
}
|
|
}
|
|
traceData($type, "".strlen($value)." bytes");
|
|
}
|
|
}
|
|
}
|
|
|
|
function checkData($col, $actual, $expected)
|
|
{
|
|
$success = true;
|
|
|
|
if (isBinary($col)) {
|
|
$actual = bin2hex($actual);
|
|
if (strncasecmp($actual, $expected, strlen($expected)) != 0) {
|
|
$success = false;
|
|
}
|
|
} else {
|
|
if (strncasecmp($actual, $expected, strlen($expected)) != 0) {
|
|
if ($col != 19) {
|
|
// skip ntext
|
|
$pos = strpos($actual, $expected);
|
|
if (($pos === false) || ($pos > 1)) {
|
|
$success = false;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
if (!$success) {
|
|
trace("\nData error\nExpected:\n$expected\nActual:\n$actual\n");
|
|
}
|
|
|
|
return ($success);
|
|
}
|
|
|
|
// locale must be set before 1st connection
|
|
setUSAnsiLocale();
|
|
$testName = "Stream - Scrollable";
|
|
|
|
// error message expected with AE enabled
|
|
$errState = 'IMSSP';
|
|
$errMessage = 'Connection with Column Encryption enabled does not support fetching stream. Please fetch the data as a string.';
|
|
|
|
// test ansi only if windows or non-UTF8 locales are supported (ODBC 17 and above)
|
|
startTest($testName);
|
|
if (isLocaleSupported()) {
|
|
try {
|
|
setUTF8Data(false);
|
|
streamScroll(20, 1);
|
|
} catch (Exception $e) {
|
|
echo $e->getMessage();
|
|
}
|
|
}
|
|
endTest($testName);
|
|
|
|
// test utf8
|
|
startTest($testName);
|
|
try {
|
|
setUTF8Data(true);
|
|
resetLocaleToDefault();
|
|
streamScroll(20, 1);
|
|
} catch (Exception $e) {
|
|
echo $e->getMessage();
|
|
}
|
|
endTest($testName);
|
|
|
|
?>
|
|
--EXPECT--
|
|
Test "Stream - Scrollable" completed successfully.
|
|
Test "Stream - Scrollable" completed successfully.
|