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php-sqlsrv/test/functional/sqlsrv/sqlsrv_ae_insert_sqltype_char_size.phpt
v-kaywon d88967cf4a address review comments
2018-03-13 16:15:42 -07:00

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--TEST--
Test for inserting encrypted data of char types with different sizes
--DESCRIPTION--
Test implicit conversions between different char types of different sizes
With Always Encrypted, implicit conversion works if:
1. From input of SQLSRV_SQLTYPE_CHAR(n) to a larger char(m) column where n <= m
2. From input of SQLSRV_SQLTYPE_CHAR(n) to a larger varchar(m) column where n <= m (m can be max)
3. From input of SQLSRV_SQLTYPE_VARCHAR(n) to a larger char(m) column where n <= m
4. From input of SQLSRV_SQLTYPE_VARCHAR(n) to a larger varchar(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("char", "varchar", "varchar(max)");
$lengths = array(1, 8, 64, 512, 4096, 8000);
$sqlTypes = array("SQLSRV_SQLTYPE_CHAR", "SQLSRV_SQLTYPE_VARCHAR", "SQLSRV_SQLTYPE_VARCHAR('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 char(m) or varchar(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 deterministic here, randomized is tested in the nchar test
$tbname = "test_" . str_replace(array('(', ')'), '', $dataType) . $m;
$colMetaArr = array(new AE\ColumnMeta($typeFull, "c1"));
AE\createTable($conn, $tbname, $colMetaArr);
// insert by specifying SQLSRV_SQLTYPE_CHAR(n) or SQLSRV_SQLTYPE_VARCHAR(n)
// with AE, should be successful as long as the SQLSRV_SQLTYPE length (n) is smaller than the column length (m)
foreach($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), $r, AE\INSERT_PREPARE_PARAMS);
// check the case when SQLSRV_SQLTYPE length (n) is greater than the column length (m)
// with AE: should not work
// without AE: should work
if (($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 "Conversion 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 char(1):
****Conversion from SQLSRV_SQLTYPE_CHAR(1) to char(1) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR(1) to char(1) is supported****
Testing char(8):
****Conversion from SQLSRV_SQLTYPE_CHAR(1) to char(8) is supported****
****Conversion from SQLSRV_SQLTYPE_CHAR(8) to char(8) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR(1) to char(8) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR(8) to char(8) is supported****
Testing char(64):
****Conversion from SQLSRV_SQLTYPE_CHAR(1) to char(64) is supported****
****Conversion from SQLSRV_SQLTYPE_CHAR(8) to char(64) is supported****
****Conversion from SQLSRV_SQLTYPE_CHAR(64) to char(64) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR(1) to char(64) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR(8) to char(64) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR(64) to char(64) is supported****
Testing char(512):
****Conversion from SQLSRV_SQLTYPE_CHAR(1) to char(512) is supported****
****Conversion from SQLSRV_SQLTYPE_CHAR(8) to char(512) is supported****
****Conversion from SQLSRV_SQLTYPE_CHAR(64) to char(512) is supported****
****Conversion from SQLSRV_SQLTYPE_CHAR(512) to char(512) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR(1) to char(512) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR(8) to char(512) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR(64) to char(512) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR(512) to char(512) is supported****
Testing char(4096):
****Conversion from SQLSRV_SQLTYPE_CHAR(1) to char(4096) is supported****
****Conversion from SQLSRV_SQLTYPE_CHAR(8) to char(4096) is supported****
****Conversion from SQLSRV_SQLTYPE_CHAR(64) to char(4096) is supported****
****Conversion from SQLSRV_SQLTYPE_CHAR(512) to char(4096) is supported****
****Conversion from SQLSRV_SQLTYPE_CHAR(4096) to char(4096) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR(1) to char(4096) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR(8) to char(4096) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR(64) to char(4096) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR(512) to char(4096) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR(4096) to char(4096) is supported****
Testing char(8000):
****Conversion from SQLSRV_SQLTYPE_CHAR(1) to char(8000) is supported****
****Conversion from SQLSRV_SQLTYPE_CHAR(8) to char(8000) is supported****
****Conversion from SQLSRV_SQLTYPE_CHAR(64) to char(8000) is supported****
****Conversion from SQLSRV_SQLTYPE_CHAR(512) to char(8000) is supported****
****Conversion from SQLSRV_SQLTYPE_CHAR(4096) to char(8000) is supported****
****Conversion from SQLSRV_SQLTYPE_CHAR(8000) to char(8000) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR(1) to char(8000) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR(8) to char(8000) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR(64) to char(8000) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR(512) to char(8000) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR(4096) to char(8000) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR(8000) to char(8000) is supported****
Testing varchar(1):
****Conversion from SQLSRV_SQLTYPE_CHAR(1) to varchar(1) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR(1) to varchar(1) is supported****
Testing varchar(8):
****Conversion from SQLSRV_SQLTYPE_CHAR(1) to varchar(8) is supported****
****Conversion from SQLSRV_SQLTYPE_CHAR(8) to varchar(8) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR(1) to varchar(8) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR(8) to varchar(8) is supported****
Testing varchar(64):
****Conversion from SQLSRV_SQLTYPE_CHAR(1) to varchar(64) is supported****
****Conversion from SQLSRV_SQLTYPE_CHAR(8) to varchar(64) is supported****
****Conversion from SQLSRV_SQLTYPE_CHAR(64) to varchar(64) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR(1) to varchar(64) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR(8) to varchar(64) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR(64) to varchar(64) is supported****
Testing varchar(512):
****Conversion from SQLSRV_SQLTYPE_CHAR(1) to varchar(512) is supported****
****Conversion from SQLSRV_SQLTYPE_CHAR(8) to varchar(512) is supported****
****Conversion from SQLSRV_SQLTYPE_CHAR(64) to varchar(512) is supported****
****Conversion from SQLSRV_SQLTYPE_CHAR(512) to varchar(512) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR(1) to varchar(512) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR(8) to varchar(512) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR(64) to varchar(512) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR(512) to varchar(512) is supported****
Testing varchar(4096):
****Conversion from SQLSRV_SQLTYPE_CHAR(1) to varchar(4096) is supported****
****Conversion from SQLSRV_SQLTYPE_CHAR(8) to varchar(4096) is supported****
****Conversion from SQLSRV_SQLTYPE_CHAR(64) to varchar(4096) is supported****
****Conversion from SQLSRV_SQLTYPE_CHAR(512) to varchar(4096) is supported****
****Conversion from SQLSRV_SQLTYPE_CHAR(4096) to varchar(4096) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR(1) to varchar(4096) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR(8) to varchar(4096) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR(64) to varchar(4096) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR(512) to varchar(4096) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR(4096) to varchar(4096) is supported****
Testing varchar(8000):
****Conversion from SQLSRV_SQLTYPE_CHAR(1) to varchar(8000) is supported****
****Conversion from SQLSRV_SQLTYPE_CHAR(8) to varchar(8000) is supported****
****Conversion from SQLSRV_SQLTYPE_CHAR(64) to varchar(8000) is supported****
****Conversion from SQLSRV_SQLTYPE_CHAR(512) to varchar(8000) is supported****
****Conversion from SQLSRV_SQLTYPE_CHAR(4096) to varchar(8000) is supported****
****Conversion from SQLSRV_SQLTYPE_CHAR(8000) to varchar(8000) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR(1) to varchar(8000) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR(8) to varchar(8000) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR(64) to varchar(8000) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR(512) to varchar(8000) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR(4096) to varchar(8000) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR(8000) to varchar(8000) is supported****
Testing varchar(max):
****Conversion from SQLSRV_SQLTYPE_CHAR(1) to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_CHAR(8) to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_CHAR(64) to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_CHAR(512) to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_CHAR(4096) to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_CHAR(8000) to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR(1) to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR(8) to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR(64) to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR(512) to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR(4096) to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR(8000) to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR('max') to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR('max') to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR('max') to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR('max') to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR('max') to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR('max') to varchar(max) is supported****
Testing varchar(max):
****Conversion from SQLSRV_SQLTYPE_CHAR(1) to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_CHAR(8) to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_CHAR(64) to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_CHAR(512) to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_CHAR(4096) to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_CHAR(8000) to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR(1) to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR(8) to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR(64) to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR(512) to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR(4096) to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR(8000) to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR('max') to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR('max') to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR('max') to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR('max') to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR('max') to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR('max') to varchar(max) is supported****
Testing varchar(max):
****Conversion from SQLSRV_SQLTYPE_CHAR(1) to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_CHAR(8) to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_CHAR(64) to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_CHAR(512) to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_CHAR(4096) to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_CHAR(8000) to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR(1) to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR(8) to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR(64) to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR(512) to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR(4096) to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR(8000) to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR('max') to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR('max') to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR('max') to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR('max') to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR('max') to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR('max') to varchar(max) is supported****
Testing varchar(max):
****Conversion from SQLSRV_SQLTYPE_CHAR(1) to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_CHAR(8) to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_CHAR(64) to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_CHAR(512) to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_CHAR(4096) to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_CHAR(8000) to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR(1) to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR(8) to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR(64) to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR(512) to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR(4096) to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR(8000) to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR('max') to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR('max') to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR('max') to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR('max') to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR('max') to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR('max') to varchar(max) is supported****
Testing varchar(max):
****Conversion from SQLSRV_SQLTYPE_CHAR(1) to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_CHAR(8) to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_CHAR(64) to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_CHAR(512) to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_CHAR(4096) to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_CHAR(8000) to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR(1) to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR(8) to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR(64) to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR(512) to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR(4096) to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR(8000) to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR('max') to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR('max') to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR('max') to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR('max') to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR('max') to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR('max') to varchar(max) is supported****
Testing varchar(max):
****Conversion from SQLSRV_SQLTYPE_CHAR(1) to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_CHAR(8) to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_CHAR(64) to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_CHAR(512) to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_CHAR(4096) to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_CHAR(8000) to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR(1) to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR(8) to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR(64) to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR(512) to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR(4096) to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR(8000) to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR('max') to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR('max') to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR('max') to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR('max') to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR('max') to varchar(max) is supported****
****Conversion from SQLSRV_SQLTYPE_VARCHAR('max') to varchar(max) is supported****
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