275 lines
16 KiB
PHP
275 lines
16 KiB
PHP
--TEST--
|
|
Test for inserting encrypted data of nchar types with different sizes
|
|
--DESCRIPTION--
|
|
Test implicit conversions between different nchar types of different sizes
|
|
With Always Encrypted, implicit conversion works if:
|
|
1. From input of SQLSRV_SQLTYPE_NCHAR(n) to a larger nchar(m) column where n <= m
|
|
2. From input of SQLSRV_SQLTYPE_NCHAR(n) to a larger nvarchar(m) column where n <= m (m can be max)
|
|
3. From input of SQLSRV_SQLTYPE_NVARCHAR(n) to a larger nchar(m) column where n <= m
|
|
4. From input of SQLSRV_SQLTYPE_NVARCHAR(n) to a larger nvarchar(m) column where n <= m (m can be max)
|
|
Without AlwaysEncrypted, implicit conversion between different binary types and sizes works
|
|
--SKIPIF--
|
|
<?php require('skipif_versions_old.inc'); ?>
|
|
--FILE--
|
|
<?php
|
|
require_once('MsCommon.inc');
|
|
|
|
$dataTypes = array("nchar", "nvarchar", "nvarchar(max)");
|
|
$lengths = array(1, 8, 64, 512, 4000);
|
|
$sqlTypes = array("SQLSRV_SQLTYPE_NCHAR", "SQLSRV_SQLTYPE_NVARCHAR", "SQLSRV_SQLTYPE_NVARCHAR('max')");
|
|
$sqltypeLengths = $lengths;
|
|
$inputValue = "d";
|
|
|
|
$conn = AE\connect();
|
|
foreach($dataTypes as $dataType) {
|
|
$maxcol = strpos($dataType, "(max)");
|
|
foreach($lengths as $m) {
|
|
if ($maxcol !== false) {
|
|
$typeFull = $dataType;
|
|
} else {
|
|
$typeFull = "$dataType($m)";
|
|
}
|
|
echo "\nTesting $typeFull:\n";
|
|
|
|
// create table containing nchar(m) or nvarchar(m) columns
|
|
// only one column is created because a row has a limitation of 8060 bytes
|
|
// for lengths 4096 and 8000, cannot create 2 columns as it will exceed the maximum row sizes
|
|
// for AE, only testing randomized here, deterministic is tested in the char test
|
|
$tbname = "test_" . str_replace(array('(', ')'), '', $dataType) . $m;
|
|
$colMetaArr = array(new AE\ColumnMeta($typeFull, "c1", null, false));
|
|
AE\createTable($conn, $tbname, $colMetaArr);
|
|
|
|
// insert by specifying SQLSRV_SQLTYPE_NCHAR(n) or SQLSRV_SQLTYPE_NVARCHAR(n)
|
|
// with AE, should be successful as long as the SQLSRV_SQLTYPE length (n) is smaller than the column length (m)
|
|
foreach($sqlTypes as $sqlType) {
|
|
$maxsqltype = strpos($sqlType, "max");
|
|
foreach($sqltypeLengths as $n) {
|
|
if ($maxsqltype !== false) {
|
|
$sqltypeFull = $sqlType;
|
|
} else {
|
|
$sqltypeFull = "$sqlType($n)";
|
|
}
|
|
|
|
//insert a row
|
|
$input = new AE\BindParamOption($inputValue, null, null, $sqltypeFull);
|
|
$r;
|
|
$stmt = AE\insertRow($conn, $tbname, array("c1" => $input), $r, AE\INSERT_PREPARE_PARAMS);
|
|
|
|
// check the case when SQLSRV_SQLTYPE length (n) is greater than the column length (m)
|
|
// if SQLSRV_SQLTYPE_NVARCHAR(max) ($maxsqltype), no conversion is supported except if the column is also max ($maxcol)
|
|
// if column is max ($maxcol), all conversions are supported
|
|
// with AE: should not work
|
|
// without AE: should work
|
|
if (($n > $m || $maxsqltype) && !$maxcol) {
|
|
if (AE\isDataEncrypted()) {
|
|
if ($r !== false) {
|
|
echo "AE: Conversion from $sqltypeFull to $typeFull should not be supported\n";
|
|
} else {
|
|
if (sqlsrv_errors()[0]['SQLSTATE'] != "22018") {
|
|
echo "AE: Conversion from $sqltypeFull to $typeFull expects an operand type clash error, actual error is incorrect\n";
|
|
var_dump(sqlsrv_errors());
|
|
}
|
|
}
|
|
} else {
|
|
if ($r === false) {
|
|
echo "Conversions from $sqltypeFull to $typeFull should be supported\n";
|
|
}
|
|
$sql = "SELECT c1 FROM $tbname";
|
|
$stmt = sqlsrv_query($conn, $sql);
|
|
$row = sqlsrv_fetch_array($stmt, SQLSRV_FETCH_ASSOC);
|
|
if (trim($row['c1']) != $inputValue) {
|
|
echo "Conversion from $sqltypeFull to $typeFull causes data corruption\n";
|
|
}
|
|
}
|
|
// check the case when SQLSRV_SQLTYPE length (n) is less than or equal to the column length (m)
|
|
// should work with AE or non AE
|
|
} else {
|
|
if ($r === false) {
|
|
echo "Conversion from $sqltypeFull to $typeFull should be supported\n";
|
|
} else {
|
|
$sql = "SELECT c1 FROM $tbname";
|
|
$stmt = sqlsrv_query($conn, $sql);
|
|
$row = sqlsrv_fetch_array($stmt, SQLSRV_FETCH_ASSOC);
|
|
if (trim($row['c1']) == $inputValue) {
|
|
echo "****Conversion from $sqltypeFull to $typeFull is supported****\n";
|
|
} else {
|
|
echo "Conversion from $sqltypeFull to $typeFull causes data corruption\n";
|
|
}
|
|
}
|
|
}
|
|
// cleanup
|
|
sqlsrv_free_stmt($stmt);
|
|
sqlsrv_query($conn, "TRUNCATE TABLE $tbname");
|
|
}
|
|
}
|
|
dropTable($conn, $tbname);
|
|
}
|
|
}
|
|
sqlsrv_close($conn);
|
|
|
|
?>
|
|
--EXPECT--
|
|
Testing nchar(1):
|
|
****Conversion from SQLSRV_SQLTYPE_NCHAR(1) to nchar(1) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NVARCHAR(1) to nchar(1) is supported****
|
|
|
|
Testing nchar(8):
|
|
****Conversion from SQLSRV_SQLTYPE_NCHAR(1) to nchar(8) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NCHAR(8) to nchar(8) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NVARCHAR(1) to nchar(8) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NVARCHAR(8) to nchar(8) is supported****
|
|
|
|
Testing nchar(64):
|
|
****Conversion from SQLSRV_SQLTYPE_NCHAR(1) to nchar(64) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NCHAR(8) to nchar(64) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NCHAR(64) to nchar(64) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NVARCHAR(1) to nchar(64) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NVARCHAR(8) to nchar(64) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NVARCHAR(64) to nchar(64) is supported****
|
|
|
|
Testing nchar(512):
|
|
****Conversion from SQLSRV_SQLTYPE_NCHAR(1) to nchar(512) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NCHAR(8) to nchar(512) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NCHAR(64) to nchar(512) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NCHAR(512) to nchar(512) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NVARCHAR(1) to nchar(512) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NVARCHAR(8) to nchar(512) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NVARCHAR(64) to nchar(512) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NVARCHAR(512) to nchar(512) is supported****
|
|
|
|
Testing nchar(4000):
|
|
****Conversion from SQLSRV_SQLTYPE_NCHAR(1) to nchar(4000) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NCHAR(8) to nchar(4000) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NCHAR(64) to nchar(4000) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NCHAR(512) to nchar(4000) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NCHAR(4000) to nchar(4000) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NVARCHAR(1) to nchar(4000) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NVARCHAR(8) to nchar(4000) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NVARCHAR(64) to nchar(4000) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NVARCHAR(512) to nchar(4000) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NVARCHAR(4000) to nchar(4000) is supported****
|
|
|
|
Testing nvarchar(1):
|
|
****Conversion from SQLSRV_SQLTYPE_NCHAR(1) to nvarchar(1) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NVARCHAR(1) to nvarchar(1) is supported****
|
|
|
|
Testing nvarchar(8):
|
|
****Conversion from SQLSRV_SQLTYPE_NCHAR(1) to nvarchar(8) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NCHAR(8) to nvarchar(8) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NVARCHAR(1) to nvarchar(8) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NVARCHAR(8) to nvarchar(8) is supported****
|
|
|
|
Testing nvarchar(64):
|
|
****Conversion from SQLSRV_SQLTYPE_NCHAR(1) to nvarchar(64) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NCHAR(8) to nvarchar(64) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NCHAR(64) to nvarchar(64) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NVARCHAR(1) to nvarchar(64) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NVARCHAR(8) to nvarchar(64) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NVARCHAR(64) to nvarchar(64) is supported****
|
|
|
|
Testing nvarchar(512):
|
|
****Conversion from SQLSRV_SQLTYPE_NCHAR(1) to nvarchar(512) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NCHAR(8) to nvarchar(512) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NCHAR(64) to nvarchar(512) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NCHAR(512) to nvarchar(512) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NVARCHAR(1) to nvarchar(512) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NVARCHAR(8) to nvarchar(512) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NVARCHAR(64) to nvarchar(512) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NVARCHAR(512) to nvarchar(512) is supported****
|
|
|
|
Testing nvarchar(4000):
|
|
****Conversion from SQLSRV_SQLTYPE_NCHAR(1) to nvarchar(4000) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NCHAR(8) to nvarchar(4000) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NCHAR(64) to nvarchar(4000) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NCHAR(512) to nvarchar(4000) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NCHAR(4000) to nvarchar(4000) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NVARCHAR(1) to nvarchar(4000) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NVARCHAR(8) to nvarchar(4000) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NVARCHAR(64) to nvarchar(4000) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NVARCHAR(512) to nvarchar(4000) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NVARCHAR(4000) to nvarchar(4000) is supported****
|
|
|
|
Testing nvarchar(max):
|
|
****Conversion from SQLSRV_SQLTYPE_NCHAR(1) to nvarchar(max) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NCHAR(8) to nvarchar(max) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NCHAR(64) to nvarchar(max) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NCHAR(512) to nvarchar(max) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NCHAR(4000) to nvarchar(max) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NVARCHAR(1) to nvarchar(max) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NVARCHAR(8) to nvarchar(max) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NVARCHAR(64) to nvarchar(max) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NVARCHAR(512) to nvarchar(max) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NVARCHAR(4000) to nvarchar(max) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NVARCHAR('max') to nvarchar(max) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NVARCHAR('max') to nvarchar(max) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NVARCHAR('max') to nvarchar(max) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NVARCHAR('max') to nvarchar(max) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NVARCHAR('max') to nvarchar(max) is supported****
|
|
|
|
Testing nvarchar(max):
|
|
****Conversion from SQLSRV_SQLTYPE_NCHAR(1) to nvarchar(max) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NCHAR(8) to nvarchar(max) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NCHAR(64) to nvarchar(max) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NCHAR(512) to nvarchar(max) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NCHAR(4000) to nvarchar(max) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NVARCHAR(1) to nvarchar(max) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NVARCHAR(8) to nvarchar(max) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NVARCHAR(64) to nvarchar(max) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NVARCHAR(512) to nvarchar(max) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NVARCHAR(4000) to nvarchar(max) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NVARCHAR('max') to nvarchar(max) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NVARCHAR('max') to nvarchar(max) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NVARCHAR('max') to nvarchar(max) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NVARCHAR('max') to nvarchar(max) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NVARCHAR('max') to nvarchar(max) is supported****
|
|
|
|
Testing nvarchar(max):
|
|
****Conversion from SQLSRV_SQLTYPE_NCHAR(1) to nvarchar(max) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NCHAR(8) to nvarchar(max) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NCHAR(64) to nvarchar(max) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NCHAR(512) to nvarchar(max) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NCHAR(4000) to nvarchar(max) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NVARCHAR(1) to nvarchar(max) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NVARCHAR(8) to nvarchar(max) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NVARCHAR(64) to nvarchar(max) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NVARCHAR(512) to nvarchar(max) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NVARCHAR(4000) to nvarchar(max) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NVARCHAR('max') to nvarchar(max) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NVARCHAR('max') to nvarchar(max) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NVARCHAR('max') to nvarchar(max) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NVARCHAR('max') to nvarchar(max) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NVARCHAR('max') to nvarchar(max) is supported****
|
|
|
|
Testing nvarchar(max):
|
|
****Conversion from SQLSRV_SQLTYPE_NCHAR(1) to nvarchar(max) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NCHAR(8) to nvarchar(max) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NCHAR(64) to nvarchar(max) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NCHAR(512) to nvarchar(max) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NCHAR(4000) to nvarchar(max) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NVARCHAR(1) to nvarchar(max) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NVARCHAR(8) to nvarchar(max) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NVARCHAR(64) to nvarchar(max) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NVARCHAR(512) to nvarchar(max) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NVARCHAR(4000) to nvarchar(max) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NVARCHAR('max') to nvarchar(max) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NVARCHAR('max') to nvarchar(max) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NVARCHAR('max') to nvarchar(max) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NVARCHAR('max') to nvarchar(max) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NVARCHAR('max') to nvarchar(max) is supported****
|
|
|
|
Testing nvarchar(max):
|
|
****Conversion from SQLSRV_SQLTYPE_NCHAR(1) to nvarchar(max) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NCHAR(8) to nvarchar(max) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NCHAR(64) to nvarchar(max) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NCHAR(512) to nvarchar(max) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NCHAR(4000) to nvarchar(max) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NVARCHAR(1) to nvarchar(max) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NVARCHAR(8) to nvarchar(max) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NVARCHAR(64) to nvarchar(max) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NVARCHAR(512) to nvarchar(max) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NVARCHAR(4000) to nvarchar(max) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NVARCHAR('max') to nvarchar(max) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NVARCHAR('max') to nvarchar(max) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NVARCHAR('max') to nvarchar(max) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NVARCHAR('max') to nvarchar(max) is supported****
|
|
****Conversion from SQLSRV_SQLTYPE_NVARCHAR('max') to nvarchar(max) is supported****
|